Analysis
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max time kernel
120s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
13-10-2023 13:15
Static task
static1
Behavioral task
behavioral1
Sample
a983acd5ea7e9fb1eb2ed57f6e9393615659c5c048d39fbd8b649511f823a894.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
a983acd5ea7e9fb1eb2ed57f6e9393615659c5c048d39fbd8b649511f823a894.exe
Resource
win10v2004-20230915-en
General
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Target
a983acd5ea7e9fb1eb2ed57f6e9393615659c5c048d39fbd8b649511f823a894.exe
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Size
3.9MB
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MD5
e0f5e8b2c0368e6e4634b50a461c46f4
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SHA1
9d14972d61544181837feafda360baa07eb73e9f
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SHA256
a983acd5ea7e9fb1eb2ed57f6e9393615659c5c048d39fbd8b649511f823a894
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SHA512
e3d839fadb917454e308578e9b2d8c6a4c137656f357cbbfa02804773ea7f80b0105199f2d05f78cc2c7cba6d5ca140c05de833df6a163facae15c83758780b5
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SSDEEP
49152:hSdjhZypyvZOXSyb6qLS7Ex/+0tPpQbwRhd85I8DvMtYEeTat:55jtmkhU88Tat
Malware Config
Signatures
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Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
powershell.exepid process 1636 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 1636 powershell.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
a983acd5ea7e9fb1eb2ed57f6e9393615659c5c048d39fbd8b649511f823a894.exedescription pid process target process PID 2952 wrote to memory of 1636 2952 a983acd5ea7e9fb1eb2ed57f6e9393615659c5c048d39fbd8b649511f823a894.exe powershell.exe PID 2952 wrote to memory of 1636 2952 a983acd5ea7e9fb1eb2ed57f6e9393615659c5c048d39fbd8b649511f823a894.exe powershell.exe PID 2952 wrote to memory of 1636 2952 a983acd5ea7e9fb1eb2ed57f6e9393615659c5c048d39fbd8b649511f823a894.exe powershell.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a983acd5ea7e9fb1eb2ed57f6e9393615659c5c048d39fbd8b649511f823a894.exe"C:\Users\Admin\AppData\Local\Temp\a983acd5ea7e9fb1eb2ed57f6e9393615659c5c048d39fbd8b649511f823a894.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -ExecutionPolicy Bypass -File wei-close.ps1 qbittorrent2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\wei\status.datFilesize
12B
MD5ac963522636ece1161192ea4985e9ef6
SHA19a4309a5e05e38038ff659fc46917d497327291f
SHA2565fabc2d9e049aaf03fb8eb337fe37ddbbca16a754d8534ea4697b6ede858a311
SHA512a6698dc7d7c35fb64007d107654e411c225a7f24bc2e3ba60be9521ff92506199ce0fdfb698922e304c12d56ca18197d609fbc021313883c6d8f7a2a936d62e4
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memory/1636-15-0x000000001B2E0000-0x000000001B5C2000-memory.dmpFilesize
2.9MB
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memory/1636-17-0x000007FEF59F0000-0x000007FEF638D000-memory.dmpFilesize
9.6MB
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memory/1636-19-0x000007FEF59F0000-0x000007FEF638D000-memory.dmpFilesize
9.6MB
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memory/1636-20-0x000007FEF59F0000-0x000007FEF638D000-memory.dmpFilesize
9.6MB
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memory/1636-18-0x00000000029F4000-0x00000000029F7000-memory.dmpFilesize
12KB
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memory/1636-16-0x0000000001FC0000-0x0000000001FC8000-memory.dmpFilesize
32KB