6aec91d25902ce5311088cd008bf264b6e4a378d6d5005875985130262580ea2

Analysis

max time kernel
109s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
07/09/2024, 13:34

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General

Target

d20c4a3e39e5c6f82da055566e6a9f0a_JaffaCakes118.exe
Size

336KB
MD5

d20c4a3e39e5c6f82da055566e6a9f0a
SHA1

bf83093b4dbf53a3d0b97f78dbc06f5fb917e15b
SHA256

6aec91d25902ce5311088cd008bf264b6e4a378d6d5005875985130262580ea2
SHA512

3e33ab9ae45b6013bd583341853c634670d0c6964b2dcdf61dc60a0cb11af3d39d783850626cea217f0616fb1466a7837fc06fecbb177d8bc087c18a5eceaaac
SSDEEP

6144:/SbR+VkUHfV+jL4defbFh6VDT9vgrO4Flmzaw7ciurgsC84PAhLGQp:/SbR9iV61JMVVYa4Flmzf9mdlYAhK

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3568	1580	WerFault.exe	85

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	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1396 wrote to memory of 1580	1396	regsvr32.exe	85
PID 1396 wrote to memory of 1580	1396	regsvr32.exe	85
PID 1396 wrote to memory of 1580	1396	regsvr32.exe	85

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\d20c4a3e39e5c6f82da055566e6a9f0a_JaffaCakes118.exe
1⤵
- Suspicious use of WriteProcessMemory
PID:1396
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\d20c4a3e39e5c6f82da055566e6a9f0a_JaffaCakes118.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1580
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1580 -s 608
    3⤵
    - Program crash
    PID:3568

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 204 -p 1580 -ip 1580
1⤵
PID:4840

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

Windows 7 deprecation

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