f1f198fe675d8cdaaee58865b2ff48e042e15fa5e98fb24dc020ac05afba033e

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
21/08/2024, 00:05

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

b163d1607a7afa3dddddcd2443642a92_JaffaCakes118.dll
Size

15KB
MD5

b163d1607a7afa3dddddcd2443642a92
SHA1

fd76f4b6d1ef7c0d50968f00886804f03d863bb5
SHA256

f1f198fe675d8cdaaee58865b2ff48e042e15fa5e98fb24dc020ac05afba033e
SHA512

65ba921adfb9c84b71e229af8e11131bc48ccb67ce00a655f7ba93b85f9b31086a3abdc48fa69ff9f0cee938ef5b36785fe5f07f153128f217ff7d3888b935f9
SSDEEP

384:40Kv2cI3KFQF77iiRUfcYKBNQ37Aue59/VP:/nf7ccNN6cua99

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
984	4560	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	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3652 wrote to memory of 4560	3652	rundll32.exe	84
PID 3652 wrote to memory of 4560	3652	rundll32.exe	84
PID 3652 wrote to memory of 4560	3652	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b163d1607a7afa3dddddcd2443642a92_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3652
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\b163d1607a7afa3dddddcd2443642a92_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4560
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4560 -s 548
    3⤵
    - Program crash
    PID:984

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4560 -ip 4560
1⤵
PID:4300

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

Loading Replay Monitor...