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Analysis
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max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
24/12/2024, 01:07
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_6020f9adf64af65158f0ac3f8629f1dfab6bd15c519713b6b54aea50c67f713a.dll
Resource
win7-20240708-en
General
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Target
JaffaCakes118_6020f9adf64af65158f0ac3f8629f1dfab6bd15c519713b6b54aea50c67f713a.dll
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Size
188KB
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MD5
ec89bdb9b00083bd2fc2b1bc32b9d2b3
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SHA1
8baaecace0825a0aafac2b6eab3e9e8a4ad55f55
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SHA256
6020f9adf64af65158f0ac3f8629f1dfab6bd15c519713b6b54aea50c67f713a
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SHA512
90d1f98177292a26dd25f69151c9cc14c3b9c300125fbb202d1503aa3fb3dd18278c49a6136dc1d3e2a6ca9b460d880452318b71120e243937a71b6be7641985
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SSDEEP
3072:6teMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIzb9qM:yq7fYIHBZkTB6DWruUCOwjt
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/2368-0-0x0000000074FD0000-0x0000000075000000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 2512 2368 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 2356 wrote to memory of 2368 2356 rundll32.exe 30 PID 2356 wrote to memory of 2368 2356 rundll32.exe 30 PID 2356 wrote to memory of 2368 2356 rundll32.exe 30 PID 2356 wrote to memory of 2368 2356 rundll32.exe 30 PID 2356 wrote to memory of 2368 2356 rundll32.exe 30 PID 2356 wrote to memory of 2368 2356 rundll32.exe 30 PID 2356 wrote to memory of 2368 2356 rundll32.exe 30 PID 2368 wrote to memory of 2512 2368 rundll32.exe 32 PID 2368 wrote to memory of 2512 2368 rundll32.exe 32 PID 2368 wrote to memory of 2512 2368 rundll32.exe 32 PID 2368 wrote to memory of 2512 2368 rundll32.exe 32
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6020f9adf64af65158f0ac3f8629f1dfab6bd15c519713b6b54aea50c67f713a.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2356 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6020f9adf64af65158f0ac3f8629f1dfab6bd15c519713b6b54aea50c67f713a.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2368 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2368 -s 3003⤵
- Program crash
PID:2512
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