Analysis
- max time kernel
126s - max time network
144s - platform
windows10-2004_x64 - resource
win10v2004-20230703-en - resource tags
- submitted
04/08/2023, 17:16
General
- Target 62be48d55ce8452ccc11ebafef61b9229995eb863b4da994f5db249227f2045eexe_JC.exe
- Size 486KB
- Sample230804-vtedkaeb7z
- SHA256 62be48d55ce8452ccc11ebafef61b9229995eb863b4da994f5db249227f2045e
Malware Config
Extracted
-
snakekeylogger
-
Protocol
smtp
-
Host
mail.alshagran.com.sa
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Port
587
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Username
-
Password
InI%789987014
-
Email to
Signatures
- Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
- Snake Keylogger payload 2 IoCs
- Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious behavior: EnumeratesProcesses 4 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 11 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\62be48d55ce8452ccc11ebafef61b9229995eb863b4da994f5db249227f2045eexe_JC.exe"C:\Users\Admin\AppData\Local\Temp\62be48d55ce8452ccc11ebafef61b9229995eb863b4da994f5db249227f2045eexe_JC.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\62be48d55ce8452ccc11ebafef61b9229995eb863b4da994f5db249227f2045eexe_JC.exe"C:\Users\Admin\AppData\Local\Temp\62be48d55ce8452ccc11ebafef61b9229995eb863b4da994f5db249227f2045eexe_JC.exe"2⤵
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-
C:\Users\Admin\AppData\Local\Temp\62be48d55ce8452ccc11ebafef61b9229995eb863b4da994f5db249227f2045eexe_JC.exe"C:\Users\Admin\AppData\Local\Temp\62be48d55ce8452ccc11ebafef61b9229995eb863b4da994f5db249227f2045eexe_JC.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/1288-142-0x0000000000400000-0x0000000000426000-memory.dmp
memory/1288-149-0x0000000005B70000-0x0000000005B80000-memory.dmp
memory/1288-148-0x0000000075350000-0x0000000075B00000-memory.dmp
memory/1288-147-0x0000000006DB0000-0x0000000006F72000-memory.dmp
memory/1288-146-0x0000000005B70000-0x0000000005B80000-memory.dmp
memory/1288-144-0x0000000075350000-0x0000000075B00000-memory.dmp
memory/5076-137-0x0000000004CE0000-0x0000000004CF0000-memory.dmp
memory/5076-140-0x0000000075350000-0x0000000075B00000-memory.dmp
memory/5076-141-0x0000000004CE0000-0x0000000004CF0000-memory.dmp
memory/5076-139-0x00000000059B0000-0x0000000005A4C000-memory.dmp
memory/5076-138-0x00000000051C0000-0x00000000051CA000-memory.dmp
memory/5076-145-0x0000000075350000-0x0000000075B00000-memory.dmp
memory/5076-133-0x00000000002F0000-0x000000000036E000-memory.dmp
memory/5076-136-0x0000000004D60000-0x0000000004DF2000-memory.dmp
memory/5076-135-0x0000000005310000-0x00000000058B4000-memory.dmp
memory/5076-134-0x0000000075350000-0x0000000075B00000-memory.dmp