Analysis
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max time kernel
141s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240419-en -
resource tags
arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system -
submitted
04-07-2024 02:13
Static task
static1
Behavioral task
behavioral1
Sample
1d90e08c3cb393e96f6b1ec761861179.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
1d90e08c3cb393e96f6b1ec761861179.exe
Resource
win10v2004-20240508-en
General
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Target
1d90e08c3cb393e96f6b1ec761861179.exe
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Size
742KB
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MD5
1d90e08c3cb393e96f6b1ec761861179
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SHA1
79a7b09ee3f6d2c222121dbb2ce9ea3ad75d941a
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SHA256
d84d64047fac75797fbf05eaa2e7a2d22f36da5d9fbc0b21e29c4934571df08f
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SHA512
fc515a1126ceaacfb93ae76668b938881b1300c107972c86c1adf4bca999fff1ca930e1d899c25c369788bc0377161764bfdc66bfe8ea17e1989567529c7ac84
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SSDEEP
12288:kY7klCRLlERbxFS3XKZPqBuRhZsjuqoHmchNeITSNfE1cPBFj1pbYKDs:N7klCRLlERbx7PuuPZsjfoHxhNeO5IBs
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 3056 bbsnerm.exe -
Drops file in Program Files directory 2 IoCs
description ioc Process File created C:\pRogram Files\bbsnerm.exe 1d90e08c3cb393e96f6b1ec761861179.exe File opened for modification C:\pRogram Files\bbsnerm.exe 1d90e08c3cb393e96f6b1ec761861179.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2032 1d90e08c3cb393e96f6b1ec761861179.exe Token: SeDebugPrivilege 3056 bbsnerm.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3056 bbsnerm.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1d90e08c3cb393e96f6b1ec761861179.exe"C:\Users\Admin\AppData\Local\Temp\1d90e08c3cb393e96f6b1ec761861179.exe"1⤵
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
PID:2032
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C:\pRogram Files\bbsnerm.exe"C:\pRogram Files\bbsnerm.exe"1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:3056
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
742KB
MD51d90e08c3cb393e96f6b1ec761861179
SHA179a7b09ee3f6d2c222121dbb2ce9ea3ad75d941a
SHA256d84d64047fac75797fbf05eaa2e7a2d22f36da5d9fbc0b21e29c4934571df08f
SHA512fc515a1126ceaacfb93ae76668b938881b1300c107972c86c1adf4bca999fff1ca930e1d899c25c369788bc0377161764bfdc66bfe8ea17e1989567529c7ac84