Analysis
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max time kernel
150s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
29/10/2024, 22:18
Behavioral task
behavioral1
Sample
42e715f2eb1788e2ddd42f0da563293372bd9aec672516be959b826faad187b4.dll
Resource
win7-20240903-en
General
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Target
42e715f2eb1788e2ddd42f0da563293372bd9aec672516be959b826faad187b4.dll
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Size
101KB
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MD5
79bf6c0b98067df04400fb8f8fcf775e
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SHA1
df1eab64bb989a9131995f281fcfb2b142a6fdfc
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SHA256
42e715f2eb1788e2ddd42f0da563293372bd9aec672516be959b826faad187b4
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SHA512
f0d6583e2c331c058490a21592f2291356cd7bfb9609637e70e3fcfbecf16df0a67179362ce83f5f1383611370da324fb9ad23a202c03b5043ef769b34aa1595
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SSDEEP
3072:lwZSQpKa3VGVnpUliz764/9xpEEBqbZuwO5iG:MJVGpRx9b3wZuwO4G
Malware Config
Signatures
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Gh0st RAT payload 1 IoCs
resource yara_rule behavioral1/files/0x000c000000014714-3.dat family_gh0strat -
Gh0strat family
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Loads dropped DLL 1 IoCs
pid Process 2932 svchost.exe -
Drops file in Program Files directory 2 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Gbtf\Gqqokvkss.gif rundll32.exe File created C:\Program Files (x86)\Gbtf\Gqqokvkss.gif rundll32.exe -
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe 2932 svchost.exe -
Suspicious use of AdjustPrivilegeToken 8 IoCs
description pid Process Token: SeBackupPrivilege 2420 rundll32.exe Token: SeRestorePrivilege 2420 rundll32.exe Token: SeBackupPrivilege 2420 rundll32.exe Token: SeRestorePrivilege 2420 rundll32.exe Token: SeBackupPrivilege 2420 rundll32.exe Token: SeRestorePrivilege 2420 rundll32.exe Token: SeBackupPrivilege 2420 rundll32.exe Token: SeRestorePrivilege 2420 rundll32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2416 wrote to memory of 2420 2416 rundll32.exe 28 PID 2416 wrote to memory of 2420 2416 rundll32.exe 28 PID 2416 wrote to memory of 2420 2416 rundll32.exe 28 PID 2416 wrote to memory of 2420 2416 rundll32.exe 28 PID 2416 wrote to memory of 2420 2416 rundll32.exe 28 PID 2416 wrote to memory of 2420 2416 rundll32.exe 28 PID 2416 wrote to memory of 2420 2416 rundll32.exe 28
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\42e715f2eb1788e2ddd42f0da563293372bd9aec672516be959b826faad187b4.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2416 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\42e715f2eb1788e2ddd42f0da563293372bd9aec672516be959b826faad187b4.dll,#12⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2420
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k imgsvc1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:2932
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
8.3MB
MD5896154c69129c0ca847b160cdb9cd1da
SHA1e2905486f0fc3da6a8a16097e1e8578cd7d9775e
SHA256190fc0f8171a505598471ec708e95a928141d65725ae6b7dc1f1de2237659e7f
SHA512d29b51d6a33a471f82eff4b2b95fa54f694370b11d2b5991e85d71ef915e4e8e13a0ee397dffd6942f726618fd0ae50fc1210d046d9c2e8e4698e6eb1ef6514d