1df5fba0031509efdac8e05f7f9cf8c07dea8cdd2934b617a96f4d17c2da4b65

Analysis

max time kernel
95s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
06/09/2024, 07:13

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General

Target

cef862e586196fb1253ea4f85df3dafe_JaffaCakes118.dll
Size

66KB
MD5

cef862e586196fb1253ea4f85df3dafe
SHA1

d253a51211ac39ea882af2dffb569e3908562f3b
SHA256

1df5fba0031509efdac8e05f7f9cf8c07dea8cdd2934b617a96f4d17c2da4b65
SHA512

d28098e2b73ee78b15083090ba8a052e85265d6ea537dc87d4ddb1dd5e9f168aa042e9ec13145cbf0d9317ed89c093811510fbd305448b6fe7e604285bcd2df8
SSDEEP

1536:Zwoq+LsVXPUijJz5f8nZVQ6f5E+9BMXNFx0xoWOom1MH:ON+oVXci1zx8nwW5E+9BMdF4bm1G

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2724	700	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.

discovery

System Language Discovery

T1614.001

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 2172 wrote to memory of 700	2172	rundll32.exe	83
PID 2172 wrote to memory of 700	2172	rundll32.exe	83
PID 2172 wrote to memory of 700	2172	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\cef862e586196fb1253ea4f85df3dafe_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2172
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\cef862e586196fb1253ea4f85df3dafe_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:700
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 700 -s 544
    3⤵
    - Program crash
    PID:2724

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 700 -ip 700
1⤵
PID:5012

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/700-0-0x0000000010000000-0x000000001000D000-memory.dmp

Filesize
52KB

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