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Analysis
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max time kernel
92s -
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, 10:00
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_1caa88209c487a59038555bb0554082d8d27dfbad5febb3be094b55c2667cb96.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_1caa88209c487a59038555bb0554082d8d27dfbad5febb3be094b55c2667cb96.dll
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Size
177KB
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MD5
ed766eeef453f99e2fb8e8f4d839ecd2
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SHA1
2cf27303c94810c4568a715c9e4b09b5fda43674
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SHA256
1caa88209c487a59038555bb0554082d8d27dfbad5febb3be094b55c2667cb96
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SHA512
93f49858631e3c5c1ed02f502dc3fad9b1912490f035137df975f555886672e28291f57fb8a9bdc55051dcc7cc2383dff7cbf15c52583626fff8604198022319
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SSDEEP
3072:ouCmyBVtWxZCOCA4Hpl1tv18FTETA8ocya/OyoSJPAacbnid8DOHPJ+HJ:0zWxkOP4p2EesvcDi6DOHPJ
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/804-1-0x0000000074FE0000-0x0000000075011000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 3104 804 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 3268 wrote to memory of 804 3268 rundll32.exe 83 PID 3268 wrote to memory of 804 3268 rundll32.exe 83 PID 3268 wrote to memory of 804 3268 rundll32.exe 83
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1caa88209c487a59038555bb0554082d8d27dfbad5febb3be094b55c2667cb96.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3268 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1caa88209c487a59038555bb0554082d8d27dfbad5febb3be094b55c2667cb96.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:804 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 804 -s 6363⤵
- Program crash
PID:3104
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 804 -ip 8041⤵PID:2108