bce6c1ce1e1a1cd8c7d80589494d2cfbd862ae883ba78accc75bb13764c740b5

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
06-10-2024 10:13

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General

Target

17abd7e1312a0a587665980385ab43f3_JaffaCakes118.dll
Size

117KB
MD5

17abd7e1312a0a587665980385ab43f3
SHA1

d34ea4f7d9436cc6370c8cbd0819c2d4fd995482
SHA256

bce6c1ce1e1a1cd8c7d80589494d2cfbd862ae883ba78accc75bb13764c740b5
SHA512

b8b58ec975da3963e28b1bf5967b4519678b50f42c3ee058daab5be469886e9bc43417952c68c36311b6cd6c57992dbd58bfd9d282fdc6f4bff52aa2dec3bc63
SSDEEP

3072:ZoAGUOPWAl6MHRKxnc34wdTHXQJ+rw+ntCVTt9cFvI:f+l6wRKVYJQJ+rZnUZcV

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3704	4620	WerFault.exe	82

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 1144 wrote to memory of 4620	1144	rundll32.exe	82
PID 1144 wrote to memory of 4620	1144	rundll32.exe	82
PID 1144 wrote to memory of 4620	1144	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\17abd7e1312a0a587665980385ab43f3_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1144
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\17abd7e1312a0a587665980385ab43f3_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4620
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4620 -s 616
    3⤵
    - Program crash
    PID:3704

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4620 -ip 4620
1⤵
PID:2148

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/4620-0-0x00000000011F0000-0x0000000001202000-memory.dmp

Filesize
72KB

Download
memory/4620-1-0x00000000011F0000-0x0000000001202000-memory.dmp

Filesize
72KB

Download
memory/4620-3-0x00000000014D0000-0x00000000014EF000-memory.dmp

Filesize
124KB

Download
memory/4620-6-0x0000000010000000-0x000000001001F000-memory.dmp

Filesize
124KB

Download
memory/4620-7-0x00000000011F0000-0x0000000001202000-memory.dmp

Filesize
72KB

Download