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Analysis
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max time kernel
93s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
30/12/2024, 01:25
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_e2e1c337c0e88b2d230f5f37963a818b54a2c807780a7e7c0f5e8c027a2a1ad1.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_e2e1c337c0e88b2d230f5f37963a818b54a2c807780a7e7c0f5e8c027a2a1ad1.dll
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Size
184KB
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MD5
c389da3c07d6e226e4abc1108397115c
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SHA1
a895d54b69bf6c90b971a78904789d5e43302a96
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SHA256
e2e1c337c0e88b2d230f5f37963a818b54a2c807780a7e7c0f5e8c027a2a1ad1
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SHA512
b62e1aed6a340c54229b21ba69dfc3eabc2ec8117894a5dfd1cd50e8996636f818527c7056e349dd8fd27f787ee53d1e34eb93717adb823a340dc407e0057eaa
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SSDEEP
3072:NiLVj+luuUXoPOK2z1WPRgg5YbW+d0Ojk1bSA5q/eao3lzoxss7:NiLVCIT4WK2z1W+CUHZj4Skq/eaoFoC
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 behavioral2/memory/3048-0-0x0000000075850000-0x000000007587F000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 4492 3048 WerFault.exe 83 -
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 5036 wrote to memory of 3048 5036 rundll32.exe 83 PID 5036 wrote to memory of 3048 5036 rundll32.exe 83 PID 5036 wrote to memory of 3048 5036 rundll32.exe 83
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e2e1c337c0e88b2d230f5f37963a818b54a2c807780a7e7c0f5e8c027a2a1ad1.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:5036 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e2e1c337c0e88b2d230f5f37963a818b54a2c807780a7e7c0f5e8c027a2a1ad1.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:3048 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3048 -s 6163⤵
- Program crash
PID:4492
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 3048 -ip 30481⤵PID:4436