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Analysis
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max time kernel
74s -
max time network
18s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
29/12/2024, 09:56
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_abc42bff5f58dac5d03467b6d38a002d102c4db0f884258944e42f13b52bf7a8.dll
Resource
win7-20241010-en
General
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Target
JaffaCakes118_abc42bff5f58dac5d03467b6d38a002d102c4db0f884258944e42f13b52bf7a8.dll
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Size
163KB
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MD5
6d4703ce6f96ae4c59661e3e151b1bb6
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SHA1
05e4ae9bb69263be5c79c8e31e63c88f8cbafec7
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SHA256
abc42bff5f58dac5d03467b6d38a002d102c4db0f884258944e42f13b52bf7a8
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SHA512
efab7e859eca13c2a73d295de8cc6bf01f3ad99a3bcd0231304d2438670b3f59acc132f1c5b5e9c83fa52c00633c96fdd9d2ef95216cd6ccfe30da61a342dfb6
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SSDEEP
3072:dar6Ys6p54kfdo+APr0aYSbeO6aal8jeytFQTOpp2J:Ps4p+ADxnSO6D2cOp
Malware Config
Extracted
dridex
22202
43.229.206.212:443
82.209.17.209:8172
162.241.209.225:4125
Signatures
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Dridex family
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resource yara_rule behavioral1/memory/1128-0-0x0000000010000000-0x000000001002E000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 2192 1128 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 1736 wrote to memory of 1128 1736 rundll32.exe 30 PID 1736 wrote to memory of 1128 1736 rundll32.exe 30 PID 1736 wrote to memory of 1128 1736 rundll32.exe 30 PID 1736 wrote to memory of 1128 1736 rundll32.exe 30 PID 1736 wrote to memory of 1128 1736 rundll32.exe 30 PID 1736 wrote to memory of 1128 1736 rundll32.exe 30 PID 1736 wrote to memory of 1128 1736 rundll32.exe 30 PID 1128 wrote to memory of 2192 1128 rundll32.exe 31 PID 1128 wrote to memory of 2192 1128 rundll32.exe 31 PID 1128 wrote to memory of 2192 1128 rundll32.exe 31 PID 1128 wrote to memory of 2192 1128 rundll32.exe 31
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_abc42bff5f58dac5d03467b6d38a002d102c4db0f884258944e42f13b52bf7a8.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1736 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_abc42bff5f58dac5d03467b6d38a002d102c4db0f884258944e42f13b52bf7a8.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1128 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1128 -s 2403⤵
- Program crash
PID:2192
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