f6fc0c15bcb61f4ede54704bed126d2123929d1b8c3f331f280c542c934a1e12

Analysis

max time kernel
133s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
22/08/2024, 11:58

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General

Target

b78ad40fa1db90f116451b212feb1ef5_JaffaCakes118.dll
Size

84KB
MD5

b78ad40fa1db90f116451b212feb1ef5
SHA1

4f4679db00a5c1a120bb53253456fffe7eab25bf
SHA256

f6fc0c15bcb61f4ede54704bed126d2123929d1b8c3f331f280c542c934a1e12
SHA512

ec3de52d870f69bee78c1d107723a7ecf131a3fc21cb31fd6a7d4ae490d1ad9f7bfb768abb2068ce14419e34142e3ba5a56b3671c6f5a6b8c8698335e5176038
SSDEEP

1536:VakCWii7BmDskyOzU9liymOwlSQfi18M7AUn91ILkzeQ5gv03/r:VFtYDsQTOwl5y17ASLSkzeuPr

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2552	1440	WerFault.exe	85

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 3716 wrote to memory of 1440	3716	rundll32.exe	85
PID 3716 wrote to memory of 1440	3716	rundll32.exe	85
PID 3716 wrote to memory of 1440	3716	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b78ad40fa1db90f116451b212feb1ef5_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3716
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\b78ad40fa1db90f116451b212feb1ef5_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1440
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1440 -s 644
    3⤵
    - Program crash
    PID:2552

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1440 -ip 1440
1⤵
PID:1136

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/1440-0-0x0000000000F90000-0x0000000000F91000-memory.dmp

Filesize
4KB

Download
memory/1440-1-0x0000000010000000-0x0000000010018000-memory.dmp

Filesize
96KB

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