41f78086c9788ce6fcd26ee2b9a64db18e638c3b4cc5b3d26d7feef736267be9

Analysis

max time kernel
148s
max time network
150s
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, 04:16

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General

Target

ea90de62e7b12cc6ce532cad1e200922_JaffaCakes118.dll
Size

124KB
MD5

ea90de62e7b12cc6ce532cad1e200922
SHA1

b11a3585a16e5b27092f6c4a27e2265f371ec793
SHA256

41f78086c9788ce6fcd26ee2b9a64db18e638c3b4cc5b3d26d7feef736267be9
SHA512

5f3a9212957d560c8f9e8f9d79525e847173cb594f4f5f52f3a190a3c7cd7ebe47a5d5d8e6300186de70a45bb9289c2bc9a111fcb8911159d5372ceb40c69177
SSDEEP

1536:SpA9RRxFA8bFhBEI3iw5HpSUqo2nBhJpPbDsyZERjn281Mc4pTHV8m/2kQbgMjxa:zRNn3O8k/0Y8CcwT18m/CbBjxSblzu

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4908	4752	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 3824 wrote to memory of 4752	3824	regsvr32.exe	82
PID 3824 wrote to memory of 4752	3824	regsvr32.exe	82
PID 3824 wrote to memory of 4752	3824	regsvr32.exe	82

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\ea90de62e7b12cc6ce532cad1e200922_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:3824
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\ea90de62e7b12cc6ce532cad1e200922_JaffaCakes118.dll
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4752
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4752 -s 660
    3⤵
    - Program crash
    PID:4908

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 4752 -ip 4752
1⤵
PID:112

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/4752-0-0x0000000010000000-0x0000000010020000-memory.dmp

Filesize
128KB

Download
memory/4752-1-0x0000000000FD0000-0x0000000000FD6000-memory.dmp

Filesize
24KB

Download
memory/4752-2-0x000000001000E000-0x0000000010010000-memory.dmp

Filesize
8KB

Download
memory/4752-4-0x0000000010000000-0x0000000010020000-memory.dmp

Filesize
128KB

Download
memory/4752-5-0x0000000000FD0000-0x0000000000FD6000-memory.dmp

Filesize
24KB

Download