0da45b10ac27f144155d4d2ed1ac56e23b67d84277600ec40b58b99d6a875b8e

Analysis

max time kernel
124s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
14/08/2024, 18:45

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General

Target

973e25b8de3a57ea0e0e63d0899f82ab_JaffaCakes118.dll
Size

81KB
MD5

973e25b8de3a57ea0e0e63d0899f82ab
SHA1

f70a75c64452959aec0f29a970a4987aace62340
SHA256

0da45b10ac27f144155d4d2ed1ac56e23b67d84277600ec40b58b99d6a875b8e
SHA512

bf26b19aa02411f9f17c4c44d63c704fb07dd40da66acf37f9e1f5b54fdf8d7b6bb1cf9050eeaa347fb4d3174173c78353e8dc9d643f24b11050a687d7eaa18e
SSDEEP

1536:GmS/H46R4Nslh6AzHHlRPF0h8k79Pl5E0HW6eH/o8QkPF:Wzy4YAzlRPFidkPosPF

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1156	376	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	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4292 wrote to memory of 376	4292	regsvr32.exe	84
PID 4292 wrote to memory of 376	4292	regsvr32.exe	84
PID 4292 wrote to memory of 376	4292	regsvr32.exe	84

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\973e25b8de3a57ea0e0e63d0899f82ab_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:4292
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\973e25b8de3a57ea0e0e63d0899f82ab_JaffaCakes118.dll
  2⤵
  - System Location Discovery: System Language Discovery
  PID:376
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 376 -s 596
    3⤵
    - Program crash
    PID:1156

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 376 -ip 376
1⤵
PID:3056

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/376-0-0x00000000020A0000-0x00000000020DE000-memory.dmp

Filesize
248KB

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