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Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
24/12/2024, 03:19
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_20f6cded20d334a2e9b0c57c26235e792d3a86993d071542d7f466f1e088357b.dll
Resource
win7-20240708-en
General
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Target
JaffaCakes118_20f6cded20d334a2e9b0c57c26235e792d3a86993d071542d7f466f1e088357b.dll
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Size
188KB
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MD5
67b70d290b815ae90c6c7344f72d861d
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SHA1
fa11c880dcd474340250eaac1d0e27a11bc266ba
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SHA256
20f6cded20d334a2e9b0c57c26235e792d3a86993d071542d7f466f1e088357b
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SHA512
7e51d1f9086fc9c1dbe88acd1bd3feec8141dd9a1518838fe200578f936272104b472870a568faa67999971576722374345049eb1a2d7e03b669c8ff7d44bdd5
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SSDEEP
3072:dteMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIzQ9qM:pq7fYIHBZkTB6DWruUCOwjt
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/2096-1-0x0000000075060000-0x0000000075090000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 2344 2096 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 2032 wrote to memory of 2096 2032 rundll32.exe 30 PID 2032 wrote to memory of 2096 2032 rundll32.exe 30 PID 2032 wrote to memory of 2096 2032 rundll32.exe 30 PID 2032 wrote to memory of 2096 2032 rundll32.exe 30 PID 2032 wrote to memory of 2096 2032 rundll32.exe 30 PID 2032 wrote to memory of 2096 2032 rundll32.exe 30 PID 2032 wrote to memory of 2096 2032 rundll32.exe 30 PID 2096 wrote to memory of 2344 2096 rundll32.exe 32 PID 2096 wrote to memory of 2344 2096 rundll32.exe 32 PID 2096 wrote to memory of 2344 2096 rundll32.exe 32 PID 2096 wrote to memory of 2344 2096 rundll32.exe 32
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_20f6cded20d334a2e9b0c57c26235e792d3a86993d071542d7f466f1e088357b.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2032 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_20f6cded20d334a2e9b0c57c26235e792d3a86993d071542d7f466f1e088357b.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2096 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2096 -s 3003⤵
- Program crash
PID:2344
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