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Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
25/12/2024, 05:03
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_8b9112233df1279490b04941e7944e4559b86e2f0d16f1e005d3bf355f81d80c.dll
Resource
win7-20241010-en
General
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Target
JaffaCakes118_8b9112233df1279490b04941e7944e4559b86e2f0d16f1e005d3bf355f81d80c.dll
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Size
184KB
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MD5
02fb4eff0da2b728a1f0fc5c3c3ceb15
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SHA1
3782a1d27db24a2232536631effd5eccf7307380
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SHA256
8b9112233df1279490b04941e7944e4559b86e2f0d16f1e005d3bf355f81d80c
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SHA512
99b936f6d7854d8b2a9c57d1f3cc97a20e9c13ea44072d8337a0f3bdc794c958eb0c51036f0878c381181c1c71509334e8fcd2e489f971b6ec8a588d3b55331c
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SSDEEP
3072:KiLVj+luuUXoPOK2z1WPRgg5YbW+d0Ojk1bSA5q/eaoMlzoxss7:KiLVCIT4WK2z1W+CUHZj4Skq/eaoyoC
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/4716-1-0x0000000074BE0000-0x0000000074C0F000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 396 4716 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 2544 wrote to memory of 4716 2544 rundll32.exe 83 PID 2544 wrote to memory of 4716 2544 rundll32.exe 83 PID 2544 wrote to memory of 4716 2544 rundll32.exe 83
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8b9112233df1279490b04941e7944e4559b86e2f0d16f1e005d3bf355f81d80c.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2544 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8b9112233df1279490b04941e7944e4559b86e2f0d16f1e005d3bf355f81d80c.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:4716 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4716 -s 6163⤵
- Program crash
PID:396
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4716 -ip 47161⤵PID:4680