backspaceMalware
- lecna
- zrlnk
BACKSPACE is a backdoor used by APT30 that dates back to at least 2005.From MITRE ATT&CK
Last reported 2 days ago, by Zscaler ThreatLabz4 reports
ATT&CK techniques
6 of 19 · each with the sentence it comes from- T1053.005Scheduled Task
“…hive contains a Python 3.11 runtime, Pyarmor runtime files, and Armorsteal Python-based scripts.The installer creates the following scheduled tasks for persistence:Scheduled taskTriggerDescriptionSysCheck2User logonLaunches the remote access module with the highest privileges ava…”
- T1003OS Credential Dumping
“Credential Dump | T1003.006 (OS Credential Dumping) | Potential Remote Credential Access via Registry | Abnormal access to the Security Account Manager (SAM) registry hive.”
- T1003.001LSASS Memory
“You run Impacket's secretsdump to pull hashes from the SAM database and LSASS memory.”
- T1003.002Security Account Manager
“Credential Dump | T1003.006 (OS Credential Dumping) | Potential Remote Credential Access via Registry | Abnormal access to the Security Account Manager (SAM) registry hive.”
- T1003.006DCSync
“Credential Dump | T1003.006 (OS Credential Dumping) | Potential Remote Credential Access via Registry | Abnormal access to the Security Account Manager (SAM) registry hive.”
- T1036Masquerading
“Process Path and Hash: The full file path helps identify masquerading (e.g., svchost.exe running from C\:Temp instead of C:\Windows\System32).”
Reports per month
last 12 monthsOctober so far (hatched). Counted by report, not by story.
What the reports say
4 reports, newest first · the exact sentence from each-
SEO Poisoning Campaign Delivers New Armorsteal Malware“…dule performs the following activities:Logs keystrokes (with specialized handling for English, French, Spanish, and German), including backspace, space, decimal separators, and modifier keys.Records the title of the active window along with captured keystrokes.Monitors clipboard…”
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APT28 Operation Phantom Net Voxel: BeardShell & Covenant“: [BKSP] for backspace).”
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A 32-Year-Old Bug Walks Into A Telnet Server (GNU inetutils Telnetd CVE-2026-32746 Pre-Auth RCE)“It enables the server to communicate with the client and inform it that certain special features - whizz-bang new technology like ‘backspace’, for example - should be represented by specific control codes.”
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Automating GOAD and Live Malware Labs“This can reveal backspaces, typos, and corrections (e.g., typing sdo [backspace] sudo), which are strong behavioral indicators of a human adversary rather than an automated script.”
Indicators in its reports
named in the reports above- gateway.filen[.]netin 1 report
- gateway.filen-1[.]netin 1 report
- gateway.filen-6[.]netin 1 report
- egest.filen[.]ioin 1 report
- ingest.filen[.]ioin 1 report
- 915179579ab7dc358c41ea99e4fcab52in 1 report
- 66007a1ca6d07ebb4ed85bf82e79719din 1 report
- 608877a9e11101da53bce99b0effc75bin 1 report
- 0fbc2bf2f66fc72c521a9b8561bab1dain 1 report
- i[.]ecin 1 report
- tutamail[.]comin 1 report
- f9685510dd90c058…e0c9edae6ee3in 1 report
- 889b83d375a0fb00670af5276816080ein 1 report
- 81159738f7ffb50d5bc3c75e5e0ac546in 1 report
- koofrapp.koofr[.]netin 1 report
- icedriveapi.icedrive[.]netin 1 report
- filengateway.filen[.]ioin 1 report
- gateway.filen-2[.]netin 1 report
- gateway.filen-3[.]netin 1 report
- gateway.filen-4[.]netin 1 report
Copy these 20 indicators · defanged
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