Analysis
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max time kernel
150s -
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, 05:00
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_ca12af8da3593dad31e09433055f988d3bd7a5b0c032203de2cec69be2468915.dll
Resource
win7-20241010-en
General
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Target
JaffaCakes118_ca12af8da3593dad31e09433055f988d3bd7a5b0c032203de2cec69be2468915.dll
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Size
177KB
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MD5
3fd90850283acb98106291e3aa38a36b
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SHA1
a5358652aaa5fdb20ca929360e0b48d5585a9a95
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SHA256
ca12af8da3593dad31e09433055f988d3bd7a5b0c032203de2cec69be2468915
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SHA512
a8f5d5716cf0e64da11f7e807d20372718fa8d696c72e7e2d67819f8b07d743e127b3c6e28ae96537a011e87d31952a5bababb28026c687a8b1a7e44584a322c
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SSDEEP
3072:huCmyBVtWxZCOCA4Hpl1tv18FTETA8ocya/OyoSJPAacbnid8DOHPJ+HJ:NzWxkOP4p2EesvcDi6DOHPJ
Malware Config
Extracted
dridex
22201
144.76.1.150:443
50.249.212.98:23399
104.168.154.79:5007
Signatures
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Dridex family
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resource yara_rule behavioral2/memory/1320-1-0x00000000752D0000-0x0000000075301000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 2592 1320 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 2176 wrote to memory of 1320 2176 rundll32.exe 83 PID 2176 wrote to memory of 1320 2176 rundll32.exe 83 PID 2176 wrote to memory of 1320 2176 rundll32.exe 83
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ca12af8da3593dad31e09433055f988d3bd7a5b0c032203de2cec69be2468915.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2176 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ca12af8da3593dad31e09433055f988d3bd7a5b0c032203de2cec69be2468915.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:1320 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1320 -s 6363⤵
- Program crash
PID:2592
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 1320 -ip 13201⤵PID:1148