Analysis
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max time kernel
120s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20230712-en -
resource tags
arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system -
submitted
06/08/2023, 18:36
Static task
static1
Behavioral task
behavioral1
Sample
92352f01dbfd195ec161d68f95662772_mafia_JC.exe
Resource
win7-20230712-en
General
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Target
92352f01dbfd195ec161d68f95662772_mafia_JC.exe
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Size
2.2MB
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MD5
92352f01dbfd195ec161d68f95662772
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SHA1
b2bf3a3702bf788edd7c3d1d08f2c39a0e3ac08e
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SHA256
e9802152fae1f5dd25e13758a235200b804763ba9cc424c0c0fd41514338bc79
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SHA512
069f669e3dc36496b1b72809e4034aa7f168c44c87a4aeb0396777cd6119018ab68af54f66b6175a82ad446cfebd64b4d7195ec4f7e0ca5b31e76cf0d2f36db7
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SSDEEP
49152:6E4XbjEKOh3SbiwJjn7gu5LUvdW9apuLvht/kionurM0EIMa1uwlXoYN1oC8:6rj834iwJjn7gu5LmMapuNyiMurM0eUw
Malware Config
Signatures
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Executes dropped EXE 2 IoCs
pid Process 468 Process not Found 2016 alg.exe -
Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\Windows\System32\alg.exe 92352f01dbfd195ec161d68f95662772_mafia_JC.exe -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\inf\oem0.PNF 92352f01dbfd195ec161d68f95662772_mafia_JC.exe File created C:\Windows\inf\oem1.PNF 92352f01dbfd195ec161d68f95662772_mafia_JC.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_state.exe 92352f01dbfd195ec161d68f95662772_mafia_JC.exe -
Suspicious use of AdjustPrivilegeToken 8 IoCs
description pid Process Token: SeTakeOwnershipPrivilege 1212 92352f01dbfd195ec161d68f95662772_mafia_JC.exe Token: SeRestorePrivilege 1212 92352f01dbfd195ec161d68f95662772_mafia_JC.exe Token: SeRestorePrivilege 1212 92352f01dbfd195ec161d68f95662772_mafia_JC.exe Token: SeRestorePrivilege 1212 92352f01dbfd195ec161d68f95662772_mafia_JC.exe Token: SeRestorePrivilege 1212 92352f01dbfd195ec161d68f95662772_mafia_JC.exe Token: SeRestorePrivilege 1212 92352f01dbfd195ec161d68f95662772_mafia_JC.exe Token: SeRestorePrivilege 1212 92352f01dbfd195ec161d68f95662772_mafia_JC.exe Token: SeRestorePrivilege 1212 92352f01dbfd195ec161d68f95662772_mafia_JC.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\92352f01dbfd195ec161d68f95662772_mafia_JC.exe"C:\Users\Admin\AppData\Local\Temp\92352f01dbfd195ec161d68f95662772_mafia_JC.exe"1⤵
- Drops file in System32 directory
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:1212
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C:\Windows\System32\alg.exeC:\Windows\System32\alg.exe1⤵
- Executes dropped EXE
PID:2016
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
644KB
MD58f64c410824735f7a3fc05eafbc59f31
SHA123d5c1d5ea8721479f09f1a1bf2e10e6c95096c6
SHA256e3f2fdc4ede5657c921572105fceacf1cf14181b92c2494e692f42ecca33d88a
SHA5125789f9fa5e4565590d8aa3950f1adaca36a5548ae4a31afc7635714b3359dcb5499fd91761f8c24c92e1b8bd55bc1e51a45d9a341d89c9475333118539d7b0df
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Filesize
644KB
MD58f64c410824735f7a3fc05eafbc59f31
SHA123d5c1d5ea8721479f09f1a1bf2e10e6c95096c6
SHA256e3f2fdc4ede5657c921572105fceacf1cf14181b92c2494e692f42ecca33d88a
SHA5125789f9fa5e4565590d8aa3950f1adaca36a5548ae4a31afc7635714b3359dcb5499fd91761f8c24c92e1b8bd55bc1e51a45d9a341d89c9475333118539d7b0df