1c4943ca86d9ff984e28b49a581af1980b28852242a39536b358de89118d8670

Analysis

max time kernel
93s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
25/09/2024, 15:21

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General

Target

f64c780378f7496cf3fbfa34dcc58c3e_JaffaCakes118.dll
Size

82KB
MD5

f64c780378f7496cf3fbfa34dcc58c3e
SHA1

89a4e41680b997afc3e0200d4ecdbaa51d15b047
SHA256

1c4943ca86d9ff984e28b49a581af1980b28852242a39536b358de89118d8670
SHA512

3fc9f920af02ae02e7053382576ffeba059078a0cb200960849c05cc6558480eb837b97c874c0d710f3d8a5b3b47df68c614be52c2241c3f778b23fdc20811ad
SSDEEP

1536:RjVlny4xECh2eDOP0RCJENZotr0MAMRPF0h8k79Pl5E0HW68D54C/h:pGCLOP0RCJUqrDAMRPFidkjD5f/h

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1360	2652	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	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2728 wrote to memory of 2652	2728	regsvr32.exe	82
PID 2728 wrote to memory of 2652	2728	regsvr32.exe	82
PID 2728 wrote to memory of 2652	2728	regsvr32.exe	82

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\f64c780378f7496cf3fbfa34dcc58c3e_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2728
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\f64c780378f7496cf3fbfa34dcc58c3e_JaffaCakes118.dll
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2652
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2652 -s 608
    3⤵
    - Program crash
    PID:1360

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 2652 -ip 2652
1⤵
PID:3708

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/2652-0-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

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