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Analysis
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max time kernel
121s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20241023-en -
resource tags
arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system -
submitted
24/12/2024, 19:38
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_8cd19667eb736e008e1eb030a6cd2fa4c469949357919ff5e439accc9c890b1b.dll
Resource
win7-20241023-en
General
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Target
JaffaCakes118_8cd19667eb736e008e1eb030a6cd2fa4c469949357919ff5e439accc9c890b1b.dll
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Size
184KB
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MD5
675ca94de37c37e60b7449216fb4e535
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SHA1
bd0f960c56e0ea2ee6d8508b591bf7777e81cb9e
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SHA256
8cd19667eb736e008e1eb030a6cd2fa4c469949357919ff5e439accc9c890b1b
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SHA512
b34f153ca25403704ac9b0a9c788ba95123b9a29899e9df32d688f00db807052db2d2151e9765a508e7feb50b67aec51cb7b6157d1038ae49453bba8ca01293b
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SSDEEP
3072:NiLVj+luuUXoPOK2z1WPRgg5YbW+d0Ojk1bSA5q/eaoAlzoxss7:NiLVCIT4WK2z1W+CUHZj4Skq/eao+oC
Malware Config
Extracted
dridex
22202
80.241.218.90:443
103.161.172.109:13786
87.98.128.76:5723
Signatures
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Dridex family
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resource yara_rule behavioral1/memory/2016-1-0x0000000074A20000-0x0000000074A4F000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 1500 2016 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 2412 wrote to memory of 2016 2412 rundll32.exe 30 PID 2412 wrote to memory of 2016 2412 rundll32.exe 30 PID 2412 wrote to memory of 2016 2412 rundll32.exe 30 PID 2412 wrote to memory of 2016 2412 rundll32.exe 30 PID 2412 wrote to memory of 2016 2412 rundll32.exe 30 PID 2412 wrote to memory of 2016 2412 rundll32.exe 30 PID 2412 wrote to memory of 2016 2412 rundll32.exe 30 PID 2016 wrote to memory of 1500 2016 rundll32.exe 32 PID 2016 wrote to memory of 1500 2016 rundll32.exe 32 PID 2016 wrote to memory of 1500 2016 rundll32.exe 32 PID 2016 wrote to memory of 1500 2016 rundll32.exe 32
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8cd19667eb736e008e1eb030a6cd2fa4c469949357919ff5e439accc9c890b1b.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2412 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8cd19667eb736e008e1eb030a6cd2fa4c469949357919ff5e439accc9c890b1b.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2016 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2016 -s 2203⤵
- Program crash
PID:1500
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