Analysis
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max time kernel
127s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
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submitted
29-09-2023 15:12
General
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Target
b574d17071016f07f3485f62a3ada8e8557eaa3b21a32fe52e6e52be8cc7b2c1_JC.exe
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Size
569KB
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MD5
ceef1b2842c9b7d4d229628cc26d2566
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SHA1
f28ee10848e9d2fc0be3a5d296622ff292bcb5c6
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SHA256
b574d17071016f07f3485f62a3ada8e8557eaa3b21a32fe52e6e52be8cc7b2c1
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SHA512
8dd4e9e9a6c44cc526bf9b3e3662e59206bc93f8e35f030312791b2b35e2c333eeb6e41f837dfe1ffd93f38cea4076a0c011855432093d49fdc18d893090fc5b
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SSDEEP
12288:X2iN4yiRJU/WcDxL2ZCUWgxSwITM1iobNA1m2cHSDkAYb:X19FecxLxWcoRGm2U
Malware Config
Extracted
snakekeylogger
Protocol: smtp- Host:
mail.setimetrasa.com - Port:
587 - Username:
[email protected] - Password:
Seti2020 - Email To:
[email protected]
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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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
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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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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 2 IoCs
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Suspicious use of WriteProcessMemory 11 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\b574d17071016f07f3485f62a3ada8e8557eaa3b21a32fe52e6e52be8cc7b2c1_JC.exe"C:\Users\Admin\AppData\Local\Temp\b574d17071016f07f3485f62a3ada8e8557eaa3b21a32fe52e6e52be8cc7b2c1_JC.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\b574d17071016f07f3485f62a3ada8e8557eaa3b21a32fe52e6e52be8cc7b2c1_JC.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Local\Temp\b574d17071016f07f3485f62a3ada8e8557eaa3b21a32fe52e6e52be8cc7b2c1_JC.exe"C:\Users\Admin\AppData\Local\Temp\b574d17071016f07f3485f62a3ada8e8557eaa3b21a32fe52e6e52be8cc7b2c1_JC.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
104KB
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Filesize
5.6MB
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Filesize
584KB
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Filesize
64KB
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Filesize
40KB
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Filesize
7.7MB
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Filesize
7.7MB
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Filesize
64KB
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Filesize
48KB
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Filesize
384KB
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Filesize
624KB
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Filesize
7.7MB
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Filesize
592KB
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Filesize
408KB
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Filesize
80KB
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Filesize
7.7MB
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Filesize
7.7MB
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Filesize
64KB
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Filesize
6.2MB
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Filesize
136KB
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Filesize
408KB
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Filesize
7.7MB
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Filesize
32KB
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Filesize
3.3MB
-
Filesize
120KB
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Filesize
304KB
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Filesize
64KB
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Filesize
200KB
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Filesize
304KB
-
Filesize
120KB
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Filesize
652KB
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Filesize
6.5MB
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Filesize
104KB
-
Filesize
40KB
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Filesize
600KB
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Filesize
68KB
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Filesize
104KB
-
Filesize
56KB
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Filesize
216KB
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Filesize
1.8MB
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Filesize
320KB
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Filesize
144KB
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Filesize
7.7MB
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Filesize
7.7MB
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Filesize
64KB
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Filesize
64KB