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Analysis
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max time kernel
119s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
30/12/2024, 22:12
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_d75c73698a23f439997111db7760c66939a2e4cbcc037d3161751a07e46bc590.dll
Resource
win7-20241010-en
General
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Target
JaffaCakes118_d75c73698a23f439997111db7760c66939a2e4cbcc037d3161751a07e46bc590.dll
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Size
188KB
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MD5
db4c96245c5a743c2c5721be4e30dbb5
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SHA1
4f2538b4566e59972e4b11a64a91cd2fcd943624
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SHA256
d75c73698a23f439997111db7760c66939a2e4cbcc037d3161751a07e46bc590
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SHA512
14a615d47874724d176f61969a176ba64aebcd0ffd3def13b68bfdc18964ff4c96faf4602a5e228fca49a11946e74f7a7473acfc220de70e61cd4faf7fc4918b
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SSDEEP
3072:iteMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIzK9qM:Kq7fYIHBZkTB6DWruUCOwjt
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 behavioral1/memory/1592-1-0x0000000075240000-0x0000000075270000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 1940 1592 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 1748 wrote to memory of 1592 1748 rundll32.exe 30 PID 1748 wrote to memory of 1592 1748 rundll32.exe 30 PID 1748 wrote to memory of 1592 1748 rundll32.exe 30 PID 1748 wrote to memory of 1592 1748 rundll32.exe 30 PID 1748 wrote to memory of 1592 1748 rundll32.exe 30 PID 1748 wrote to memory of 1592 1748 rundll32.exe 30 PID 1748 wrote to memory of 1592 1748 rundll32.exe 30 PID 1592 wrote to memory of 1940 1592 rundll32.exe 32 PID 1592 wrote to memory of 1940 1592 rundll32.exe 32 PID 1592 wrote to memory of 1940 1592 rundll32.exe 32 PID 1592 wrote to memory of 1940 1592 rundll32.exe 32
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d75c73698a23f439997111db7760c66939a2e4cbcc037d3161751a07e46bc590.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1748 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d75c73698a23f439997111db7760c66939a2e4cbcc037d3161751a07e46bc590.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1592 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1592 -s 3003⤵
- Program crash
PID:1940
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