901e9776e550743dad9a300de9045aed3ee08c964d5feea4bd0bd520e6e0b371

Analysis

max time kernel
121s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
06/09/2024, 05:31

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General

Target

cec7ed6e0961d64063a8c1631e106ba2_JaffaCakes118.dll
Size

232KB
MD5

cec7ed6e0961d64063a8c1631e106ba2
SHA1

fbd53610202405d79076ba3be91abdd77e14b919
SHA256

901e9776e550743dad9a300de9045aed3ee08c964d5feea4bd0bd520e6e0b371
SHA512

3f2bdfebef84809457cc895ec95b563f93c523aea3705e4cbc28e1df69633c99e11fef7b46a7601ecfdd01e149abbfb1cf2b272419838ddd91ce1a4d041b8ff4
SSDEEP

6144:BcMSPrGHXhPppJ78b0D6afOD2haJacJK/XXxLUDVeN:Bc9GHXhPFpxLxg

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2688	1284	WerFault.exe	30

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 11 IoCs

description	pid	Process	procid_target
PID 2012 wrote to memory of 1284	2012	rundll32.exe	30
PID 2012 wrote to memory of 1284	2012	rundll32.exe	30
PID 2012 wrote to memory of 1284	2012	rundll32.exe	30
PID 2012 wrote to memory of 1284	2012	rundll32.exe	30
PID 2012 wrote to memory of 1284	2012	rundll32.exe	30
PID 2012 wrote to memory of 1284	2012	rundll32.exe	30
PID 2012 wrote to memory of 1284	2012	rundll32.exe	30
PID 1284 wrote to memory of 2688	1284	rundll32.exe	31
PID 1284 wrote to memory of 2688	1284	rundll32.exe	31
PID 1284 wrote to memory of 2688	1284	rundll32.exe	31
PID 1284 wrote to memory of 2688	1284	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\cec7ed6e0961d64063a8c1631e106ba2_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2012
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\cec7ed6e0961d64063a8c1631e106ba2_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1284
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1284 -s 224
    3⤵
    - Program crash
    PID:2688

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/1284-0-0x0000000000180000-0x00000000001B6000-memory.dmp

Filesize
216KB

Download
memory/1284-1-0x0000000000280000-0x00000000002F8000-memory.dmp

Filesize
480KB

Download
memory/1284-5-0x0000000000180000-0x00000000001B6000-memory.dmp

Filesize
216KB

Download