Analysis
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max time kernel
150s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
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submitted
13/02/2023, 21:37
General
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Target
file.exe
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Size
183KB
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MD5
02e85b0c9267325101037cc2f3783dbb
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SHA1
24229821e7b0ecfce1ac68ec092d23cdf1ba0c95
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SHA256
1aae12bcdb17390b731e01c631605d0c993ab58a1df91b49369b3884433c1fb5
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SHA512
c001fd098a98ab680b04e933ae20541ea42e7215d1187a54fd047b4f50aed0d0298216dd9a20d2337463c269024f1a4c884f047eadc2f2d73a36f1d4ff549820
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SSDEEP
3072:5Ks+QkuiKN9JQ3WLh5XbpKUtvSjMQ41PL7361w:5B+Htk9JWuPbtTQ4lP
Malware Config
Signatures
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Detects Smokeloader packer 6 IoCs
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SmokeLoader
Modular backdoor trojan in use since 2014.
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Executes dropped EXE 2 IoCs
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Suspicious use of SetThreadContext 2 IoCs
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Checks SCSI registry key(s) 3 TTPs 6 IoCs
SCSI information is often read in order to detect sandboxing environments.
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Suspicious behavior: EnumeratesProcesses 64 IoCs
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Suspicious behavior: GetForegroundWindowSpam 1 IoCs
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Suspicious behavior: MapViewOfSection 2 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of WriteProcessMemory 12 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
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C:\Users\Admin\AppData\Roaming\irtgcchC:\Users\Admin\AppData\Roaming\irtgcch1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\irtgcchC:\Users\Admin\AppData\Roaming\irtgcch2⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious behavior: MapViewOfSection
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
183KB
MD502e85b0c9267325101037cc2f3783dbb
SHA124229821e7b0ecfce1ac68ec092d23cdf1ba0c95
SHA2561aae12bcdb17390b731e01c631605d0c993ab58a1df91b49369b3884433c1fb5
SHA512c001fd098a98ab680b04e933ae20541ea42e7215d1187a54fd047b4f50aed0d0298216dd9a20d2337463c269024f1a4c884f047eadc2f2d73a36f1d4ff549820
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Filesize
183KB
MD502e85b0c9267325101037cc2f3783dbb
SHA124229821e7b0ecfce1ac68ec092d23cdf1ba0c95
SHA2561aae12bcdb17390b731e01c631605d0c993ab58a1df91b49369b3884433c1fb5
SHA512c001fd098a98ab680b04e933ae20541ea42e7215d1187a54fd047b4f50aed0d0298216dd9a20d2337463c269024f1a4c884f047eadc2f2d73a36f1d4ff549820
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Filesize
183KB
MD502e85b0c9267325101037cc2f3783dbb
SHA124229821e7b0ecfce1ac68ec092d23cdf1ba0c95
SHA2561aae12bcdb17390b731e01c631605d0c993ab58a1df91b49369b3884433c1fb5
SHA512c001fd098a98ab680b04e933ae20541ea42e7215d1187a54fd047b4f50aed0d0298216dd9a20d2337463c269024f1a4c884f047eadc2f2d73a36f1d4ff549820
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Filesize
36KB
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Filesize
36KB
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Filesize
36KB
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Filesize
76KB
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Filesize
76KB
-
Filesize
36KB
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Filesize
36KB
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Filesize
36KB