Analysis
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max time kernel
122s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
22-12-2024 06:16
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_6df30b8f6cc4675bb2656da2c743dd968f3293b6c7820d15310d15e4e673ad0f.dll
Resource
win7-20241010-en
General
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Target
JaffaCakes118_6df30b8f6cc4675bb2656da2c743dd968f3293b6c7820d15310d15e4e673ad0f.dll
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Size
184KB
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MD5
2ea7fe8bc30e1f724afc46228f896398
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SHA1
93af97053818dfa7ffd618e243dcb79b6a59744d
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SHA256
6df30b8f6cc4675bb2656da2c743dd968f3293b6c7820d15310d15e4e673ad0f
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SHA512
5d04f1d2c508e756db5a7282f7c08f69d2cd4cd99ed7700f1775edd2a2f119e948ceb212bdb7dc391355ea549e537c1784a239b99a5f77fcd7239169405f9fe9
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SSDEEP
3072:piLVj+luuUXoPOK2z1WPRgg5YbW+d0Ojk1bSA5q/eaoolzoxss7:piLVCIT4WK2z1W+CUHZj4Skq/eao2oC
Malware Config
Extracted
dridex
22202
80.241.218.90:443
103.161.172.109:13786
87.98.128.76:5723
Signatures
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Dridex family
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resource yara_rule behavioral1/memory/2860-1-0x00000000753C0000-0x00000000753EF000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 2816 2860 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 2864 wrote to memory of 2860 2864 rundll32.exe 30 PID 2864 wrote to memory of 2860 2864 rundll32.exe 30 PID 2864 wrote to memory of 2860 2864 rundll32.exe 30 PID 2864 wrote to memory of 2860 2864 rundll32.exe 30 PID 2864 wrote to memory of 2860 2864 rundll32.exe 30 PID 2864 wrote to memory of 2860 2864 rundll32.exe 30 PID 2864 wrote to memory of 2860 2864 rundll32.exe 30 PID 2860 wrote to memory of 2816 2860 rundll32.exe 31 PID 2860 wrote to memory of 2816 2860 rundll32.exe 31 PID 2860 wrote to memory of 2816 2860 rundll32.exe 31 PID 2860 wrote to memory of 2816 2860 rundll32.exe 31
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6df30b8f6cc4675bb2656da2c743dd968f3293b6c7820d15310d15e4e673ad0f.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2864 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6df30b8f6cc4675bb2656da2c743dd968f3293b6c7820d15310d15e4e673ad0f.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2860 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2860 -s 2243⤵
- Program crash
PID:2816
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