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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, 10:34
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_4c622b0ea1a51b1d24e43698558d53c9cf01120855737dcee9c5f44abd6b2cee.dll
Resource
win7-20241010-en
General
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Target
JaffaCakes118_4c622b0ea1a51b1d24e43698558d53c9cf01120855737dcee9c5f44abd6b2cee.dll
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Size
188KB
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MD5
e83e52e636a3d38402c9e1e68e9fdd48
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SHA1
c1a7e14da481d6a235740f882fe7d9e0d301cb0a
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SHA256
4c622b0ea1a51b1d24e43698558d53c9cf01120855737dcee9c5f44abd6b2cee
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SHA512
56a49446a926390528cff94fd6ae9842a03b69d612dd39cf4c6a9749dee9580866b70e329e822bfa9158a0f3955a8d0b89e70e9457b13ef9c81cbaa272fb1d7c
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SSDEEP
3072:steMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIzT9qM: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/1928-1-0x0000000075790000-0x00000000757C0000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 5000 1928 WerFault.exe 83 -
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 4756 wrote to memory of 1928 4756 rundll32.exe 83 PID 4756 wrote to memory of 1928 4756 rundll32.exe 83 PID 4756 wrote to memory of 1928 4756 rundll32.exe 83
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4c622b0ea1a51b1d24e43698558d53c9cf01120855737dcee9c5f44abd6b2cee.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4756 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4c622b0ea1a51b1d24e43698558d53c9cf01120855737dcee9c5f44abd6b2cee.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:1928 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1928 -s 6923⤵
- Program crash
PID:5000
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1928 -ip 19281⤵PID:3080