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Analysis
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max time kernel
150s -
max time network
152s -
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, 19:14
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_597402d28641ff515e2107645b7df0165bf2845d0d3e92984cf8fbd4d133595b.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_597402d28641ff515e2107645b7df0165bf2845d0d3e92984cf8fbd4d133595b.dll
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Size
184KB
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MD5
0880ab22bf033f00aac0d755422c50e1
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SHA1
169d0258049ed3373a59da1a45169b8b8082e09d
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SHA256
597402d28641ff515e2107645b7df0165bf2845d0d3e92984cf8fbd4d133595b
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SHA512
a5ae42686e7640eb393038c045e4d23f4313c6362d5cd9ec2e15d48f1eb0b71c12adf0f2eb4c3f3dccf1b63d42e386549452ce36c494e4e9510abdb1bc77f874
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SSDEEP
3072:liLVj+luuUXoPOK2z1WPRgg5YbW+d0Ojk1bSA5q/eaomlzoxss7:liLVCIT4WK2z1W+CUHZj4Skq/eao0oC
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/4040-1-0x00000000752F0000-0x000000007531F000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 1012 4040 WerFault.exe 85 -
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 2600 wrote to memory of 4040 2600 rundll32.exe 85 PID 2600 wrote to memory of 4040 2600 rundll32.exe 85 PID 2600 wrote to memory of 4040 2600 rundll32.exe 85
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_597402d28641ff515e2107645b7df0165bf2845d0d3e92984cf8fbd4d133595b.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2600 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_597402d28641ff515e2107645b7df0165bf2845d0d3e92984cf8fbd4d133595b.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:4040 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4040 -s 6163⤵
- Program crash
PID:1012
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 196 -p 4040 -ip 40401⤵PID:1152