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Analysis
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max time kernel
93s -
max time network
143s -
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, 01:21
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_70e2e9cc96664533f59382a7f16817bbf5501addf1a1797e773f1aaa221db5b8.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_70e2e9cc96664533f59382a7f16817bbf5501addf1a1797e773f1aaa221db5b8.dll
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Size
188KB
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MD5
e6d40cbf1ddbf9649f872d6c8f9314e7
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SHA1
aff72e3700c7b96f36b2e44f6095f72a461cf151
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SHA256
70e2e9cc96664533f59382a7f16817bbf5501addf1a1797e773f1aaa221db5b8
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SHA512
197c6af63faf00153c0dd5700c4e8c16e2407067e998fefb4fe139c1870400321c3ad22bd56cd134fc2beb720168001229addb138a5ab70eb5f73658a4e6daad
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SSDEEP
3072:IteMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIzg9qM:sq7fYIHBZkTB6DWruUCOwjt
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/3300-1-0x0000000075550000-0x0000000075580000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 3784 3300 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 448 wrote to memory of 3300 448 rundll32.exe 83 PID 448 wrote to memory of 3300 448 rundll32.exe 83 PID 448 wrote to memory of 3300 448 rundll32.exe 83
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_70e2e9cc96664533f59382a7f16817bbf5501addf1a1797e773f1aaa221db5b8.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:448 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_70e2e9cc96664533f59382a7f16817bbf5501addf1a1797e773f1aaa221db5b8.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:3300 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3300 -s 6923⤵
- Program crash
PID:3784
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3300 -ip 33001⤵PID:4912