Analysis
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max time kernel
149s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
30-12-2024 20:19
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_c92440fc0e93d1698b3fe408dafc3987be7f40b2790ad86525fae7a2e5155e94.dll
Resource
win7-20241010-en
General
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Target
JaffaCakes118_c92440fc0e93d1698b3fe408dafc3987be7f40b2790ad86525fae7a2e5155e94.dll
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Size
188KB
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MD5
22bbfca4b2985c5744d2fd4a6b638367
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SHA1
5fea6ecbe5543750e08cf58b790a29a440e64104
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SHA256
c92440fc0e93d1698b3fe408dafc3987be7f40b2790ad86525fae7a2e5155e94
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SHA512
48be26c31922422eecc3116ec883466e238484093ec7b2858a4d3a3548f9a1445ec33170b4e0f83bab6608031718432afc078f8bc0adb79559c3edaff99f1bbd
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SSDEEP
3072:CteMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIzx9qM: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/3916-1-0x0000000075790000-0x00000000757C0000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 3956 3916 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 5084 wrote to memory of 3916 5084 rundll32.exe 83 PID 5084 wrote to memory of 3916 5084 rundll32.exe 83 PID 5084 wrote to memory of 3916 5084 rundll32.exe 83
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c92440fc0e93d1698b3fe408dafc3987be7f40b2790ad86525fae7a2e5155e94.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:5084 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c92440fc0e93d1698b3fe408dafc3987be7f40b2790ad86525fae7a2e5155e94.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:3916 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3916 -s 6923⤵
- Program crash
PID:3956
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3916 -ip 39161⤵PID:1856