Analysis
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max time kernel
117s -
max time network
146s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
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submitted
02-07-2024 08:25
General
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Target
PETUNJUK-PENGISIAN DAN PENGIRIMAN KONFIRMASI EDITED.xlsx.scr.exe
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Size
610KB
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MD5
fe67d87f3efefadb38a76aca77820504
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SHA1
08c9f9f3c9be5b3fb9fbe6dfc3b6875323c3a4ad
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SHA256
b740d4c07f1bfd42085caf8c5df442634f5415bcaffe2050c52a0f3379a5f03f
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SHA512
b19a43da549d0234b1aedc718eef6781d9f5fe7d06eb41fdb0a19b9d35c7627f660b9c956e2411fe94fe5d97ab7c273ef83ecc168c1ae1d28d683433e14414da
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SSDEEP
12288:xOaEg1tQwjJ3pOpHY2/KCnmJMh9NbMAs0Dmf5a93CjUlNqph:xpPtQwj7OhmJMh7b1siSKsU3y
Malware Config
Extracted
snakekeylogger
https://api.telegram.org/bot7049924735:AAGvjcq8A7Onlbh1XDN_9YUW9tENxnyOWZ4/sendMessage?chat_id=5144477649
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 7 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\PETUNJUK-PENGISIAN DAN PENGIRIMAN KONFIRMASI EDITED.xlsx.scr.exe"C:\Users\Admin\AppData\Local\Temp\PETUNJUK-PENGISIAN DAN PENGIRIMAN KONFIRMASI EDITED.xlsx.scr.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\PETUNJUK-PENGISIAN DAN PENGIRIMAN KONFIRMASI EDITED.xlsx.scr.exe"C:\Users\Admin\AppData\Local\Temp\PETUNJUK-PENGISIAN DAN PENGIRIMAN KONFIRMASI EDITED.xlsx.scr.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2308-15-0x000007FEF5820000-0x000007FEF620C000-memory.dmpFilesize
9.9MB
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memory/2308-9-0x0000000140000000-0x0000000140024000-memory.dmpFilesize
144KB
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memory/2308-10-0x000007FFFFFD9000-0x000007FFFFFDA000-memory.dmpFilesize
4KB
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memory/2308-19-0x000007FEF5820000-0x000007FEF620C000-memory.dmpFilesize
9.9MB
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memory/2308-8-0x0000000140000000-0x0000000140024000-memory.dmpFilesize
144KB
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memory/2308-18-0x000007FEF5820000-0x000007FEF620C000-memory.dmpFilesize
9.9MB
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memory/2308-17-0x000007FEF5820000-0x000007FEF620C000-memory.dmpFilesize
9.9MB
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memory/2308-7-0x0000000140000000-0x0000000140024000-memory.dmpFilesize
144KB
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memory/2308-12-0x0000000140000000-0x0000000140024000-memory.dmpFilesize
144KB
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memory/2424-4-0x00000000005F0000-0x0000000000606000-memory.dmpFilesize
88KB
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memory/2424-1-0x000000013FF20000-0x000000013FFBC000-memory.dmpFilesize
624KB
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memory/2424-2-0x000007FEF5820000-0x000007FEF620C000-memory.dmpFilesize
9.9MB
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memory/2424-0-0x000007FEF5823000-0x000007FEF5824000-memory.dmpFilesize
4KB
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memory/2424-16-0x000007FEF5820000-0x000007FEF620C000-memory.dmpFilesize
9.9MB
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memory/2424-6-0x000000001C4F0000-0x000000001C556000-memory.dmpFilesize
408KB
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memory/2424-5-0x0000000000560000-0x0000000000574000-memory.dmpFilesize
80KB
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memory/2424-3-0x00000000005D0000-0x00000000005F4000-memory.dmpFilesize
144KB