Analysis
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max time kernel
143s -
max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
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submitted
05/06/2024, 17:39
General
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Target
Vsl particulars Packing list.exe
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Size
331KB
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MD5
d3a45a4458bdc6676f6b6bb93dd81864
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SHA1
33529558b645fc43cbf1febcc56726c86518a867
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SHA256
9c6b90bdb9d8d4644b131fa0a832a76aa81ac967ed53f7cec1c35b28e5babe61
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SHA512
b988fcd3d3dffe5346d4d864f0c2891a79fe92d577829e9c7f4cfab8d026332cb022a3e4c28346eeac2536a906e49596732351b6897d795c653f2135f3726722
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SSDEEP
6144:SncZ43mhBV2HzY/KTXve/nMLlEXmZv05lrTARHPj:fZSEBV2HzY/0e/SCmd0DXARHPj
Malware Config
Extracted
snakekeylogger
Protocol: smtp- Host:
valleycountysar.org - Port:
26 - Username:
[email protected] - Password:
iU0Ta!$K8L51
http://103.130.147.85
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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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook profiles 1 TTPs 3 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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Suspicious behavior: EnumeratesProcesses 3 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of WriteProcessMemory 8 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\Vsl particulars Packing list.exe"C:\Users\Admin\AppData\Local\Temp\Vsl particulars Packing list.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Vsl particulars Packing list.exe"C:\Users\Admin\AppData\Local\Temp\Vsl particulars Packing list.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1408 --field-trial-handle=2276,i,5697607538120380977,9987005253899555344,262144 --variations-seed-version /prefetch:81⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
152KB
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Filesize
7.7MB
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Filesize
1.8MB
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Filesize
320KB
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Filesize
7.7MB
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Filesize
7.7MB
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Filesize
7.7MB
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Filesize
624KB
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Filesize
32KB
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Filesize
336KB
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Filesize
4KB
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Filesize
40KB
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Filesize
4KB
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Filesize
7.7MB
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Filesize
584KB
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Filesize
5.6MB
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Filesize
360KB