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Analysis
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max time kernel
94s -
max time network
97s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
02/01/2025, 08:37
Behavioral task
behavioral1
Sample
df30c4cffb355108ed2f523ae5ebc60d43874e98d7ac972774aeef1861f6e1ca.dll
Resource
win7-20240708-en
General
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Target
df30c4cffb355108ed2f523ae5ebc60d43874e98d7ac972774aeef1861f6e1ca.dll
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Size
76KB
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MD5
fe1a2c982057fbb5ad5dd808cc4c4e62
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SHA1
81cb8a987c0e38ffabdd76571a4ccdaac3a7fe6e
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SHA256
df30c4cffb355108ed2f523ae5ebc60d43874e98d7ac972774aeef1861f6e1ca
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SHA512
f4585194e4c9f07772ce40ed916bbdb5fca38987636574c77373fec42f699a22bfee927e02cc82324fed1c27da11e9b88c04ae85b38ba7ba5d6a1f44cb983c1b
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SSDEEP
1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZalYSFd2mm3+hL:c8y93KQjy7G55riF1cMo03cV2R+Z
Malware Config
Signatures
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resource yara_rule behavioral2/memory/2260-0-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral2/memory/2260-2-0x0000000010000000-0x0000000010030000-memory.dmp upx -
Program crash 1 IoCs
pid pid_target Process procid_target 2468 2260 WerFault.exe 82 -
System Location Discovery: System Language Discovery 1 TTPs 1 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 -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2260 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2848 wrote to memory of 2260 2848 rundll32.exe 82 PID 2848 wrote to memory of 2260 2848 rundll32.exe 82 PID 2848 wrote to memory of 2260 2848 rundll32.exe 82
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\df30c4cffb355108ed2f523ae5ebc60d43874e98d7ac972774aeef1861f6e1ca.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2848 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\df30c4cffb355108ed2f523ae5ebc60d43874e98d7ac972774aeef1861f6e1ca.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2260 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2260 -s 7123⤵
- Program crash
PID:2468
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2260 -ip 22601⤵PID:672