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Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
24/12/2024, 09:56
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_4c69e36a9d11b595c7521b05da88f0bee2c0a1690e93b3fdff4cb61dce18f111.dll
Resource
win7-20241010-en
General
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Target
JaffaCakes118_4c69e36a9d11b595c7521b05da88f0bee2c0a1690e93b3fdff4cb61dce18f111.dll
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Size
188KB
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MD5
92f11bce5b1783488610261b620af6d5
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SHA1
0c91917146e4fd337f679cc8273db17b30850536
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SHA256
4c69e36a9d11b595c7521b05da88f0bee2c0a1690e93b3fdff4cb61dce18f111
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SHA512
2c4076fcacfc299f874872ecbbc1e5726bdc36b7c7d93831368e5097eabe12013ae61af1fa3c0e648717d09f6d55125c641c50bfadad905f72e218d65ceee37f
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SSDEEP
3072:CteMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIzR9qM:qq7fYIHBZkTB6DWruUCOwjt
Malware Config
Extracted
dridex
22201
103.87.173.60:443
45.32.243.209:8116
207.180.208.54:4664
Signatures
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Dridex family
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resource yara_rule behavioral2/memory/372-1-0x0000000075610000-0x0000000075640000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 388 372 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 WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4504 wrote to memory of 372 4504 rundll32.exe 82 PID 4504 wrote to memory of 372 4504 rundll32.exe 82 PID 4504 wrote to memory of 372 4504 rundll32.exe 82
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4c69e36a9d11b595c7521b05da88f0bee2c0a1690e93b3fdff4cb61dce18f111.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4504 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4c69e36a9d11b595c7521b05da88f0bee2c0a1690e93b3fdff4cb61dce18f111.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:372 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 372 -s 6923⤵
- Program crash
PID:388
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 372 -ip 3721⤵PID:1624