71d6bcb80a57af61e11ae22d1b804e967aacde0c97faec3638d59accdd16ee14

Analysis

max time kernel
93s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19-09-2024 05:37

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General

Target

eaaf52deab5f050d5b042be8677134af_JaffaCakes118.dll
Size

47KB
MD5

eaaf52deab5f050d5b042be8677134af
SHA1

85fcc9dc6b7437522eb87071bb206072528da5b3
SHA256

71d6bcb80a57af61e11ae22d1b804e967aacde0c97faec3638d59accdd16ee14
SHA512

9a90e3c2eeffcf075b74faf4e05641add59e9db97b76271f2b3d13b448f00dd20a861af6bf16adb762f98ac8b31046d195959e99cdc2e2c88547597890388e95
SSDEEP

768:ZfFy5NPC7gQMIO74Wj7SkzNGzcm7cj9ijNpm7fBcZNa9a0BuqD9KQj30mFBFHxik:Zfo5NakQMImzNEr7mY3FatBj9cme

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
320	1324	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 4152 wrote to memory of 1324	4152	rundll32.exe	82
PID 4152 wrote to memory of 1324	4152	rundll32.exe	82
PID 4152 wrote to memory of 1324	4152	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\eaaf52deab5f050d5b042be8677134af_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4152
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\eaaf52deab5f050d5b042be8677134af_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1324
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1324 -s 544
    3⤵
    - Program crash
    PID:320

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1324 -ip 1324
1⤵
PID:4076

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/1324-0-0x00000000007A0000-0x00000000007BB000-memory.dmp

Filesize
108KB

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