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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
30/12/2024, 20:07
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_feeb4a3e26cc53c022144bd93bf9c984dee16b2ef6aa6f46fd9b5916da00c6f3.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_feeb4a3e26cc53c022144bd93bf9c984dee16b2ef6aa6f46fd9b5916da00c6f3.dll
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Size
188KB
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MD5
843a3d03682a72f946252742b7ef1994
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SHA1
6c231e095eb2c868d43d0d5f969b2669eeb4807c
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SHA256
feeb4a3e26cc53c022144bd93bf9c984dee16b2ef6aa6f46fd9b5916da00c6f3
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SHA512
15a9c309dcbaaa9daa4c0fbfac1b18b24fd11359ec78a297952d632120edbe9f7f47cd9e97adfcda0022921a4eae3ffe4df14b56e39c20134fa65c5d1f750a40
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SSDEEP
3072:ZteMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIze9qM:1q7fYIHBZkTB6DWruUCOwjt
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/4880-0-0x0000000074A20000-0x0000000074A50000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 4824 4880 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 4796 wrote to memory of 4880 4796 rundll32.exe 83 PID 4796 wrote to memory of 4880 4796 rundll32.exe 83 PID 4796 wrote to memory of 4880 4796 rundll32.exe 83
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_feeb4a3e26cc53c022144bd93bf9c984dee16b2ef6aa6f46fd9b5916da00c6f3.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4796 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_feeb4a3e26cc53c022144bd93bf9c984dee16b2ef6aa6f46fd9b5916da00c6f3.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:4880 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4880 -s 7003⤵
- Program crash
PID:4824
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4880 -ip 48801⤵PID:552