Analysis
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max time kernel
131s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
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submitted
19-10-2023 18:23
General
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Target
08A347B6-6FB3-4B5E-9A49-9EC1E49DF8F1.pdf.exe
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Size
853KB
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MD5
26da835f1bc9b3389a2f21460a923da4
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SHA1
160ad3ca38776ebbf41324305ea4aa38a52f7147
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SHA256
e3a38aeddcd6a3526af9adc0778d9c329cacbd2792969ca56556634609170207
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SHA512
88417f839eb4809533ab30b8eee6da68be2aa2806f06ba62bba7a408345655f36b0e284322360f2409fed059de466238b5eaa48d1f62db44bde69cacaa381f3f
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SSDEEP
12288:VY2fYXXL4VLICxUUINZQlXOxMV04WLSqS/Qrcpr:3jxUUIXQIxI97tJ
Malware Config
Extracted
snakekeylogger
Protocol: smtp- Host:
mail.fashionqueen.co.th - Port:
587 - Username:
[email protected] - Password:
fq@1234 - 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 2 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 2 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\08A347B6-6FB3-4B5E-9A49-9EC1E49DF8F1.pdf.exe"C:\Users\Admin\AppData\Local\Temp\08A347B6-6FB3-4B5E-9A49-9EC1E49DF8F1.pdf.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\08A347B6-6FB3-4B5E-9A49-9EC1E49DF8F1.pdf.exe"C:\Users\Admin\AppData\Local\Temp\08A347B6-6FB3-4B5E-9A49-9EC1E49DF8F1.pdf.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
1KB
MD58ec831f3e3a3f77e4a7b9cd32b48384c
SHA1d83f09fd87c5bd86e045873c231c14836e76a05c
SHA2567667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA51226bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3
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Filesize
144KB
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Filesize
64KB
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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
64KB
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Filesize
7.7MB
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Filesize
64KB
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Filesize
7.7MB
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Filesize
880KB
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Filesize
392KB
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Filesize
624KB
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Filesize
64KB
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Filesize
7.7MB
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Filesize
48KB
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Filesize
120KB
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Filesize
40KB
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Filesize
64KB
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Filesize
584KB
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Filesize
5.6MB
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Filesize
7.7MB