Analysis
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max time kernel
109s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
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submitted
24-05-2024 01:05
General
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Target
1f522609abaf12c6647c56b379cdf2c9263a845a6b4c93bac7111d0c27d68159.exe
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Size
516KB
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MD5
46dab257847ea9cfbbc77979323212c4
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SHA1
8cbd33b3cf519807b2c986f7fbe3daae4175595f
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SHA256
1f522609abaf12c6647c56b379cdf2c9263a845a6b4c93bac7111d0c27d68159
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SHA512
ead6cefa6e39df40bdceed5dd6fb4dad3bad18d087f3d8f6d578c1e46236a32b2728e5e206b1aa7f1b6a63fa220cc87d0867be558895690000936cffd63c0dbe
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SSDEEP
12288:PMYSxPCxJLpWDH0MVk6V8y8OY9xQCiGVb+r:0YSJCxpk3T09iCjVE
Malware Config
Extracted
snakekeylogger
Protocol: smtp- Host:
mail.gbogboro.com - Port:
587 - Username:
[email protected] - Password:
Egoamaka@123
https://scratchdreams.tk
Signatures
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Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
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Snake Keylogger payload 1 IoCs
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UAC bypass 3 TTPs 1 IoCs
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Windows security bypass 2 TTPs 2 IoCs
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Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 1 IoCs
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Detects executables packed with or use KoiVM 1 IoCs
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Detects executables referencing many email and collaboration clients. Observed in information stealers 1 IoCs
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Detects executables with potential process hoocking 1 IoCs
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Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
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Windows security modification 2 TTPs 3 IoCs
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
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Checks whether UAC is enabled 1 TTPs 2 IoCs
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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of SetThreadContext 1 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 4 IoCs
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Suspicious use of AdjustPrivilegeToken 3 IoCs
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Suspicious use of WriteProcessMemory 16 IoCs
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System policy modification 1 TTPs 1 IoCs
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outlook_office_path 1 IoCs
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outlook_win_path 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\1f522609abaf12c6647c56b379cdf2c9263a845a6b4c93bac7111d0c27d68159.exe"C:\Users\Admin\AppData\Local\Temp\1f522609abaf12c6647c56b379cdf2c9263a845a6b4c93bac7111d0c27d68159.exe"1⤵
- UAC bypass
- Windows security bypass
- Checks computer location settings
- Windows security modification
- Checks whether UAC is enabled
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\1f522609abaf12c6647c56b379cdf2c9263a845a6b4c93bac7111d0c27d68159.exe" -Force2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\regsvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\regsvcs.exe"2⤵
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe"2⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_u4zf3wgz.ho1.ps1Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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memory/456-25-0x00000252D57E0000-0x00000252D59FC000-memory.dmpFilesize
2.1MB
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memory/456-7-0x00007FF9A4670000-0x00007FF9A5131000-memory.dmpFilesize
10.8MB
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memory/456-26-0x00007FF9A4670000-0x00007FF9A5131000-memory.dmpFilesize
10.8MB
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memory/456-9-0x00007FF9A4670000-0x00007FF9A5131000-memory.dmpFilesize
10.8MB
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memory/456-19-0x00000252D5660000-0x00000252D5682000-memory.dmpFilesize
136KB
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memory/456-8-0x00007FF9A4670000-0x00007FF9A5131000-memory.dmpFilesize
10.8MB
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memory/2232-5-0x0000019C8BEE0000-0x0000019C8BEE6000-memory.dmpFilesize
24KB
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memory/2232-27-0x00007FF9A4670000-0x00007FF9A5131000-memory.dmpFilesize
10.8MB
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memory/2232-6-0x0000019CA5ED0000-0x0000019CA5F4A000-memory.dmpFilesize
488KB
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memory/2232-1-0x00007FF9A4673000-0x00007FF9A4675000-memory.dmpFilesize
8KB
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memory/2232-3-0x0000019C8BF00000-0x0000019C8BF1E000-memory.dmpFilesize
120KB
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memory/2232-2-0x0000019C8D740000-0x0000019C8D7B6000-memory.dmpFilesize
472KB
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memory/2232-4-0x00007FF9A4670000-0x00007FF9A5131000-memory.dmpFilesize
10.8MB
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memory/2232-0-0x0000019C8B9A0000-0x0000019C8B9B0000-memory.dmpFilesize
64KB
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memory/3620-22-0x00000000054B0000-0x000000000554C000-memory.dmpFilesize
624KB
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memory/3620-20-0x0000000000400000-0x0000000000426000-memory.dmpFilesize
152KB
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memory/3620-21-0x0000000005A60000-0x0000000006004000-memory.dmpFilesize
5.6MB
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memory/3620-28-0x00000000066C0000-0x0000000006710000-memory.dmpFilesize
320KB
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memory/3620-29-0x00000000068E0000-0x0000000006AA2000-memory.dmpFilesize
1.8MB
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memory/3620-30-0x00000000067B0000-0x0000000006842000-memory.dmpFilesize
584KB
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memory/3620-31-0x0000000006750000-0x000000000675A000-memory.dmpFilesize
40KB