f59a06eedb19d3565d44e766ce86a575d0bfc2f14cd102a76aedb397bc97bf5c

Analysis

max time kernel
141s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
10/08/2024, 13:14

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General

Target

86316a0dbceca862506dd57510c0c2f5_JaffaCakes118.dll
Size

15KB
MD5

86316a0dbceca862506dd57510c0c2f5
SHA1

080a9587d39a979fded254688d05f02579581f13
SHA256

f59a06eedb19d3565d44e766ce86a575d0bfc2f14cd102a76aedb397bc97bf5c
SHA512

6a8d99f80c819a879a045dad8ade396822e2ebe8ccb987078d20f0324d988f7fe4287171c75d245553c4b2e3a1647460490997fbb484ae5d981ed70e97726b1b
SSDEEP

192:KvUUTw/7zjfuQ0lNNhZHUOEj8+MIQUE4uulK9S2c:Kv1dQ6bhZH1Ej0Iw47Ko

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5084	4756	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 2212 wrote to memory of 4756	2212	rundll32.exe	84
PID 2212 wrote to memory of 4756	2212	rundll32.exe	84
PID 2212 wrote to memory of 4756	2212	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\86316a0dbceca862506dd57510c0c2f5_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2212
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\86316a0dbceca862506dd57510c0c2f5_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4756
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4756 -s 548
    3⤵
    - Program crash
    PID:5084

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4756 -ip 4756
1⤵
PID:2140

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/4756-1-0x0000000002AF0000-0x0000000002AF1000-memory.dmp

Filesize
4KB

Download
memory/4756-0-0x0000000010000000-0x000000001000C000-memory.dmp

Filesize
48KB

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