e3386caaa08596666cb12eef0f316a79d3233998f649b1619ae5e1400b64bf8e

Analysis

max time kernel
93s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20240910-en
resource tags

arch:x64arch:x86image:win10v2004-20240910-enlocale:en-usos:windows10-2004-x64system
submitted
14-09-2024 17:30

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General

Target

e0ace42445b4f4fe72d3386a4d25e52e_JaffaCakes118.dll
Size

694KB
MD5

e0ace42445b4f4fe72d3386a4d25e52e
SHA1

6fb5ab695d695de37712bd6f1bd8f99f590c8623
SHA256

e3386caaa08596666cb12eef0f316a79d3233998f649b1619ae5e1400b64bf8e
SHA512

2e6ac8de45a5259dbfc40a0aa1a99c46684177e78d510e52856757f98840c4a8abd7076186a4f3a42a29c5a147441375ed79e99fc0a6b4316f876532883a35a5
SSDEEP

12288:T2TMCkHRcYNvxDW5AOHW9ZZtZ3wIdGISWuMW0m5YY5DwovQwEVhknsgt:TIdkWYNJDW5AOHW1tZAtI9uMW0mlvQwo

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3176	5020	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 FindShellTrayWindow 1 IoCs

pid	Process
5020	rundll32.exe

Suspicious use of SendNotifyMessage 1 IoCs

pid	Process
5020	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4536 wrote to memory of 5020	4536	rundll32.exe	84
PID 4536 wrote to memory of 5020	4536	rundll32.exe	84
PID 4536 wrote to memory of 5020	4536	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e0ace42445b4f4fe72d3386a4d25e52e_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4536
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\e0ace42445b4f4fe72d3386a4d25e52e_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  PID:5020
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 5020 -s 636
    3⤵
    - Program crash
    PID:3176

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 176 -p 5020 -ip 5020
1⤵
PID:2840

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/5020-0-0x0000000002F70000-0x0000000002F71000-memory.dmp

Filesize
4KB

Download
memory/5020-2-0x0000000002F70000-0x0000000002F71000-memory.dmp

Filesize
4KB

Download
memory/5020-1-0x0000000013140000-0x00000000131F5000-memory.dmp

Filesize
724KB

Download