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Analysis
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max time kernel
95s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
23/12/2024, 18:56
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_14ee8c5bb2f40ac619ad89c4aa8f62ebe55e8a5f603c21c7f1efabed8333805f.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_14ee8c5bb2f40ac619ad89c4aa8f62ebe55e8a5f603c21c7f1efabed8333805f.dll
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Size
166KB
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MD5
b9c4abf5cfadebe891857073ff4076aa
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SHA1
7d258180a385cf0d191dc5ef9ed66f30031981d0
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SHA256
14ee8c5bb2f40ac619ad89c4aa8f62ebe55e8a5f603c21c7f1efabed8333805f
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SHA512
ad43fdeaf750ef1341917589c75100e15ece9427be5f22e7a454ad582cef29e9e146aae2518543d7273881182a3517be9099f61da0991daed0cc91d8d0710c22
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SSDEEP
3072:xuFbQtsYQcjxanytIp92/l1iPPqs1/whG68DaHrnpDZ+pk:x0czbty9uiaJlEk
Malware Config
Extracted
dridex
22202
131.100.24.202:443
193.160.214.95:4125
67.43.4.76:8172
Signatures
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Dridex family
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resource yara_rule behavioral2/memory/2100-1-0x0000000010000000-0x000000001002E000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 1712 2100 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 848 wrote to memory of 2100 848 rundll32.exe 82 PID 848 wrote to memory of 2100 848 rundll32.exe 82 PID 848 wrote to memory of 2100 848 rundll32.exe 82
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_14ee8c5bb2f40ac619ad89c4aa8f62ebe55e8a5f603c21c7f1efabed8333805f.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:848 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_14ee8c5bb2f40ac619ad89c4aa8f62ebe55e8a5f603c21c7f1efabed8333805f.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:2100 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2100 -s 7123⤵
- Program crash
PID:1712
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 2100 -ip 21001⤵PID:1636