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Analysis
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max time kernel
94s -
max time network
139s -
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, 02:13
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_6cd61b73b9ae6f821052c44d0bf04dc1b5e04934b458638599355b3b9e96aff3.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_6cd61b73b9ae6f821052c44d0bf04dc1b5e04934b458638599355b3b9e96aff3.dll
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Size
188KB
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MD5
c674c4f1de9bd61706624c239fcadf9c
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SHA1
2f37d8d08faaacde0500995f60ee41226e77a0c4
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SHA256
6cd61b73b9ae6f821052c44d0bf04dc1b5e04934b458638599355b3b9e96aff3
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SHA512
6f5c374db2e1c77bb178f8400b8eb28ed97a0a35f296d017347e1bca876a83188d6116616c1460e74d133b851507db05e1991dcb209e1dd299fb401176a4b723
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SSDEEP
3072:HteMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIz59qM:fq7fYIHBZkTB6DWruUCOwjt
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/5088-1-0x00000000756D0000-0x0000000075700000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 4544 5088 WerFault.exe 82 -
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 2936 wrote to memory of 5088 2936 rundll32.exe 82 PID 2936 wrote to memory of 5088 2936 rundll32.exe 82 PID 2936 wrote to memory of 5088 2936 rundll32.exe 82
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6cd61b73b9ae6f821052c44d0bf04dc1b5e04934b458638599355b3b9e96aff3.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2936 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6cd61b73b9ae6f821052c44d0bf04dc1b5e04934b458638599355b3b9e96aff3.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:5088 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5088 -s 6923⤵
- Program crash
PID:4544
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5088 -ip 50881⤵PID:4976