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Analysis
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max time kernel
119s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
24/12/2024, 03:26
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_8185aceddd484128b9f20d3fee82ffcf0a0d4bcc2ee069857aed3b7713724637.dll
Resource
win7-20240708-en
General
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Target
JaffaCakes118_8185aceddd484128b9f20d3fee82ffcf0a0d4bcc2ee069857aed3b7713724637.dll
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Size
188KB
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MD5
0d189cf776e2d2b22c5517d3b770c9a8
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SHA1
91eecc37b72582e707da1d5d855bc5f81cf24bb0
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SHA256
8185aceddd484128b9f20d3fee82ffcf0a0d4bcc2ee069857aed3b7713724637
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SHA512
6997bae9f5b2a3811caf67de7e7459f5b1839812acced8937320eaeecd680c56790204148607f2748a231e37acd2236637dcc690e6df2c683a2a6c380bef76b3
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SSDEEP
3072:WteMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIzi9qM:eq7fYIHBZkTB6DWruUCOwjt
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/1068-1-0x00000000752A0000-0x00000000752D0000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 2408 1068 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 1504 wrote to memory of 1068 1504 rundll32.exe 30 PID 1504 wrote to memory of 1068 1504 rundll32.exe 30 PID 1504 wrote to memory of 1068 1504 rundll32.exe 30 PID 1504 wrote to memory of 1068 1504 rundll32.exe 30 PID 1504 wrote to memory of 1068 1504 rundll32.exe 30 PID 1504 wrote to memory of 1068 1504 rundll32.exe 30 PID 1504 wrote to memory of 1068 1504 rundll32.exe 30 PID 1068 wrote to memory of 2408 1068 rundll32.exe 31 PID 1068 wrote to memory of 2408 1068 rundll32.exe 31 PID 1068 wrote to memory of 2408 1068 rundll32.exe 31 PID 1068 wrote to memory of 2408 1068 rundll32.exe 31
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8185aceddd484128b9f20d3fee82ffcf0a0d4bcc2ee069857aed3b7713724637.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1504 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8185aceddd484128b9f20d3fee82ffcf0a0d4bcc2ee069857aed3b7713724637.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1068 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1068 -s 3003⤵
- Program crash
PID:2408
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