b1c3ee88e35580e9025d36a922b41c5870c86e96257c8173a9e6e8db7c1ce7ee

Analysis

max time kernel
93s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
01/10/2024, 17:06

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General

Target

06a79611d18c44ba884e390398998ddc_JaffaCakes118.dll
Size

1.3MB
MD5

06a79611d18c44ba884e390398998ddc
SHA1

02cf489dda4312a1e32d79ff1d32a88f2158a147
SHA256

b1c3ee88e35580e9025d36a922b41c5870c86e96257c8173a9e6e8db7c1ce7ee
SHA512

7c3227c3fa3bf9b7308e0d73ec02b4c8e6c8afb8605d4eed93f4eefdee975b76f2a98ba52186c995186cdf4aa21ba5936d45b20f9cacb5909a1319d10bde9cd9
SSDEEP

24576:NOyd/9TtgmDQ0SiFf020FOVvRpdTjRgAvLmnqszZzGL:NhZtgGSK2+czZz

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3192	1176	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 3540 wrote to memory of 1176	3540	rundll32.exe	84
PID 3540 wrote to memory of 1176	3540	rundll32.exe	84
PID 3540 wrote to memory of 1176	3540	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\06a79611d18c44ba884e390398998ddc_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3540
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\06a79611d18c44ba884e390398998ddc_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1176
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1176 -s 592
    3⤵
    - Program crash
    PID:3192

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 1176 -ip 1176
1⤵
PID:4588

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/1176-1-0x0000000000A40000-0x0000000000A4F000-memory.dmp

Filesize
60KB

Download
memory/1176-0-0x000000001013A000-0x0000000010148000-memory.dmp

Filesize
56KB

Download
memory/1176-2-0x0000000010000000-0x000000001014C000-memory.dmp

Filesize
1.3MB

Download
memory/1176-4-0x0000000000A40000-0x0000000000A4F000-memory.dmp

Filesize
60KB

Download
memory/1176-3-0x0000000010000000-0x000000001014C000-memory.dmp

Filesize
1.3MB

Download