b8a62d25115d635b11c3f2ee2a50f570b62476b6d847a0f5eeb717eb3c9cd528

Analysis

max time kernel
94s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
12/09/2024, 19:14

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General

Target

dce2ae1e8e225717e6635a277fdc5a6b_JaffaCakes118.dll
Size

52KB
MD5

dce2ae1e8e225717e6635a277fdc5a6b
SHA1

5ecfa2cf8176007fb8717465c8841f6dc6052f59
SHA256

b8a62d25115d635b11c3f2ee2a50f570b62476b6d847a0f5eeb717eb3c9cd528
SHA512

e95ac218d0cacc85d67e8ec6c8a119888b49ffdca6e71db850e9fb445c22b69a3da517ef25bf43807372bea3f3514c8e2a75ef378d8ed7f0ca2c527ad68a022c
SSDEEP

384:RUchD4aHWCq0YuYHKmlbSUJnmet7Xyyynod7l5hTXo9t322I:RphDCn17t1JXy74VXo9ti

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5032	4944	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 1280 wrote to memory of 4944	1280	rundll32.exe	83
PID 1280 wrote to memory of 4944	1280	rundll32.exe	83
PID 1280 wrote to memory of 4944	1280	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\dce2ae1e8e225717e6635a277fdc5a6b_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1280
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\dce2ae1e8e225717e6635a277fdc5a6b_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4944
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4944 -s 580
    3⤵
    - Program crash
    PID:5032

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 4944 -ip 4944
1⤵
PID:1820

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/4944-0-0x0000000000DF0000-0x0000000000DF1000-memory.dmp

Filesize
4KB

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