6660e4ff453213f28a0292422de820564d374e660f5ae9a613a7856ce17e661c

Analysis

max time kernel
134s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
26/08/2024, 02:47

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General

Target

c2213d77a2c0b91aa648173957075f6a_JaffaCakes118.dll
Size

90KB
MD5

c2213d77a2c0b91aa648173957075f6a
SHA1

d8db52316fbbee524b73c91c2f04f2aaef658f7f
SHA256

6660e4ff453213f28a0292422de820564d374e660f5ae9a613a7856ce17e661c
SHA512

77e8fa45da633224d0cb4e95c50f3c9343608bfc4f2361fa067f7df50397d14b17ef5beb5bbc0bebb75e32666edc0f64f9e6fcf9b6ade8f8dd87f22396f5bb3a
SSDEEP

1536:rtXzLf90OD7wt/vp1daHry3tZrf2s5+M38s2OcnHZr21YS/kZRgQH2TqWd6aIBzS:rBz93w7S2tZD2wV/4nHZruxMZRgQgIVU

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3192	872	WerFault.exe	84

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 3200 wrote to memory of 872	3200	rundll32.exe	84
PID 3200 wrote to memory of 872	3200	rundll32.exe	84
PID 3200 wrote to memory of 872	3200	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\c2213d77a2c0b91aa648173957075f6a_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3200
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\c2213d77a2c0b91aa648173957075f6a_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:872
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 872 -s 580
    3⤵
    - Program crash
    PID:3192

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 872 -ip 872
1⤵
PID:2708

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/872-0-0x0000000010000000-0x0000000010022000-memory.dmp

Filesize
136KB

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memory/872-1-0x0000000000B60000-0x0000000000C60000-memory.dmp

Filesize
1024KB

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