Analysis
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max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
30/12/2024, 19:16
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_bc94bc899d641ce4244841b3e7f69cbc735384898e9d2f2e80cacf13fb99d726.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_bc94bc899d641ce4244841b3e7f69cbc735384898e9d2f2e80cacf13fb99d726.dll
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Size
188KB
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MD5
feee501d6f1cf51ddcf4904d4cc0d461
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SHA1
a57e0a3c3076d227b2dd69548d3f626d26eb4b2e
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SHA256
bc94bc899d641ce4244841b3e7f69cbc735384898e9d2f2e80cacf13fb99d726
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SHA512
7daf8617209adad73ebc3f3aa76029137b4bc117de5898383309922720e3aca1e3d41b0ca6ee101e7bb443242a44075e9c8eee53fe76c19b44af034ebb06a30b
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SSDEEP
3072:xteMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIzq9qM:dq7fYIHBZkTB6DWruUCOwjt
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 behavioral1/memory/2500-1-0x0000000075080000-0x00000000750B0000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 2548 2500 WerFault.exe 30 -
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 11 IoCs
description pid Process procid_target PID 2088 wrote to memory of 2500 2088 rundll32.exe 30 PID 2088 wrote to memory of 2500 2088 rundll32.exe 30 PID 2088 wrote to memory of 2500 2088 rundll32.exe 30 PID 2088 wrote to memory of 2500 2088 rundll32.exe 30 PID 2088 wrote to memory of 2500 2088 rundll32.exe 30 PID 2088 wrote to memory of 2500 2088 rundll32.exe 30 PID 2088 wrote to memory of 2500 2088 rundll32.exe 30 PID 2500 wrote to memory of 2548 2500 rundll32.exe 32 PID 2500 wrote to memory of 2548 2500 rundll32.exe 32 PID 2500 wrote to memory of 2548 2500 rundll32.exe 32 PID 2500 wrote to memory of 2548 2500 rundll32.exe 32
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_bc94bc899d641ce4244841b3e7f69cbc735384898e9d2f2e80cacf13fb99d726.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2088 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_bc94bc899d641ce4244841b3e7f69cbc735384898e9d2f2e80cacf13fb99d726.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2500 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2500 -s 3003⤵
- Program crash
PID:2548
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