a56205cbc5b42d942b1aa18e5ba625468d74fcf19f21128088d9f68b04a2b3ee

Analysis

max time kernel
94s
max time network
95s
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 05:19

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

eaa89fa709e13d33abd0297561d9424a_JaffaCakes118.dll
Size

158KB
MD5

eaa89fa709e13d33abd0297561d9424a
SHA1

3b46456595a92823bb30d4e35ff779e405dda654
SHA256

a56205cbc5b42d942b1aa18e5ba625468d74fcf19f21128088d9f68b04a2b3ee
SHA512

c44e333b05ce8dbc54ebd988b5cfb730289e4e384ff0f48aa2224f44f899a8df52dded1ecb6337f00e025212e98aaedba04163363093649a401ad8fe7960c64e
SSDEEP

1536:VQHgtaWvr2WO2O8KoTfLFr0n3dWo01WsTe8uKSIVsSWiFQvvo9ygdQwkBO:VQD0dC8KoTfLRW3dWo8WO/Cvo9ygdj

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4748	1156	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 408 wrote to memory of 1156	408	regsvr32.exe	82
PID 408 wrote to memory of 1156	408	regsvr32.exe	82
PID 408 wrote to memory of 1156	408	regsvr32.exe	82

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\eaa89fa709e13d33abd0297561d9424a_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:408
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\eaa89fa709e13d33abd0297561d9424a_JaffaCakes118.dll
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1156
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1156 -s 596
    3⤵
    - Program crash
    PID:4748

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1156 -ip 1156
1⤵
PID:4760

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

Loading Replay Monitor...

Downloads

memory/1156-0-0x0000000000B90000-0x0000000000BD3000-memory.dmp

Filesize
268KB

Download
memory/1156-1-0x0000000000B90000-0x0000000000BD3000-memory.dmp

Filesize
268KB

Download
memory/1156-2-0x0000000000B90000-0x0000000000BD3000-memory.dmp

Filesize
268KB

Download