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 01:01
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_7c15454f4ac98ec630102a04af314094431178a0c9f0b1a58fe5601abc1ea557.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_7c15454f4ac98ec630102a04af314094431178a0c9f0b1a58fe5601abc1ea557.dll
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Size
188KB
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MD5
0046f8a083c9bb30585a13b4d1dcdedd
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SHA1
4ea42f6038579370e53020a8edde21e761515911
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SHA256
7c15454f4ac98ec630102a04af314094431178a0c9f0b1a58fe5601abc1ea557
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SHA512
1e144e3f5191c210a2578e4c251661ad30475c442afe1bd2ec8ddec86e2993583cd343b63aa03c06addbf25ed47c892951cb8364d99aa6856ebb99cdf3271e67
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SSDEEP
3072:HteMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIzR9qM:fq7fYIHBZkTB6DWruUCOwjt
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/3684-1-0x0000000075500000-0x0000000075530000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 3224 3684 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 2364 wrote to memory of 3684 2364 rundll32.exe 83 PID 2364 wrote to memory of 3684 2364 rundll32.exe 83 PID 2364 wrote to memory of 3684 2364 rundll32.exe 83
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7c15454f4ac98ec630102a04af314094431178a0c9f0b1a58fe5601abc1ea557.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2364 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7c15454f4ac98ec630102a04af314094431178a0c9f0b1a58fe5601abc1ea557.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:3684 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3684 -s 6923⤵
- Program crash
PID:3224
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3684 -ip 36841⤵PID:3536