abce35d557babcfbb71c82175f8387c577bbb0cfada2035b0771521ffd418d26

Analysis

max time kernel
140s
max time network
109s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
22/08/2024, 16:34

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General

Target

b85a7edef703c70b21a4dad2f22e8cf7_JaffaCakes118.dll
Size

61KB
MD5

b85a7edef703c70b21a4dad2f22e8cf7
SHA1

e529d676bec757aaf894fa8780025536fc91cc8e
SHA256

abce35d557babcfbb71c82175f8387c577bbb0cfada2035b0771521ffd418d26
SHA512

ccf6d8704a9fd6b92cf68bba82a05c3dd9cee8ea1d64342de0d0b275b09de6fa32ff9aaa516caeeb2c55ceaca08025ae378dadf98a7fc6bdcceeb2bca1fc37bd
SSDEEP

1536:zlw6FuB6LINBeSuOQjHe2TAf77IZDKqG2/gSpgUByHB9Pd:zlfjLqLI+2TAsZDKqbRg0w

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
948	4576	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 4880 wrote to memory of 4576	4880	rundll32.exe	84
PID 4880 wrote to memory of 4576	4880	rundll32.exe	84
PID 4880 wrote to memory of 4576	4880	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b85a7edef703c70b21a4dad2f22e8cf7_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4880
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\b85a7edef703c70b21a4dad2f22e8cf7_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4576
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4576 -s 644
    3⤵
    - Program crash
    PID:948

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 4576 -ip 4576
1⤵
PID:3624

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/4576-0-0x0000000010000000-0x0000000010012000-memory.dmp

Filesize
72KB

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