3dac072aa6627ba1b5f1d4c9ec20498be91cbaf7004059f2ac8c5dafa4bf8cf6

Analysis

max time kernel
139s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
10/08/2024, 13:34

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

86407a0edbaf545e5e503ef06c40f4b4_JaffaCakes118.dll
Size

79KB
MD5

86407a0edbaf545e5e503ef06c40f4b4
SHA1

63b0502bac36436594b5787dd335e6fc1f99c664
SHA256

3dac072aa6627ba1b5f1d4c9ec20498be91cbaf7004059f2ac8c5dafa4bf8cf6
SHA512

ed8ae0195f25f16a925d869ebc680719fa5bc9d6fc8b066d2fb43b7e6dab6d18def574c492f14eaebeca8854914d0f688f3296e31efff9d817aaea871843c261
SSDEEP

1536:CGr5ExJZEZ38Nkq4bC4hTLWWc1k5S8urONgYQ70oErN7:55ExJOZsnyLWWcrDM4705rp

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
532	2872	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	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1912 wrote to memory of 2872	1912	regsvr32.exe	84
PID 1912 wrote to memory of 2872	1912	regsvr32.exe	84
PID 1912 wrote to memory of 2872	1912	regsvr32.exe	84

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\86407a0edbaf545e5e503ef06c40f4b4_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1912
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\86407a0edbaf545e5e503ef06c40f4b4_JaffaCakes118.dll
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2872
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2872 -s 596
    3⤵
    - Program crash
    PID:532

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 2872 -ip 2872
1⤵
PID:5064

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

Loading Replay Monitor...

Downloads

memory/2872-0-0x0000000000C20000-0x0000000000C5F000-memory.dmp

Filesize
252KB

Download
memory/2872-1-0x0000000000C20000-0x0000000000C5F000-memory.dmp

Filesize
252KB

Download