b4a43375161cff9309e3998ee2cb910ab387039766b92fa31205f71e5f8d7730

Analysis

max time kernel
141s
max time network
119s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
08/09/2024, 10:49

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General

Target

d42ed00ed40bab558b3c65b7c1021802_JaffaCakes118.dll
Size

52KB
MD5

d42ed00ed40bab558b3c65b7c1021802
SHA1

081579615398bdb139c6f3522aee9f3a230c1fa3
SHA256

b4a43375161cff9309e3998ee2cb910ab387039766b92fa31205f71e5f8d7730
SHA512

65af6d82851be92b7fe46d2a95c30e00fc5b459ceae2feaa3b54f4c420c374cfecd33921455bd5ab8c65ff5d27f5ac0becee332e14a93d6ec3688eb2a65f8444
SSDEEP

768:7SnMqwlszX1jW15Nag1AVkl35UhG4d6sPvWUZFzbdN90cpQoZ7Z49/J6AwT3S3:OnMqwlsjmE035UhfWUZZLGc7ixJgg

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2300	484	WerFault.exe	31

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 11 IoCs

description	pid	Process	procid_target
PID 780 wrote to memory of 484	780	rundll32.exe	31
PID 780 wrote to memory of 484	780	rundll32.exe	31
PID 780 wrote to memory of 484	780	rundll32.exe	31
PID 780 wrote to memory of 484	780	rundll32.exe	31
PID 780 wrote to memory of 484	780	rundll32.exe	31
PID 780 wrote to memory of 484	780	rundll32.exe	31
PID 780 wrote to memory of 484	780	rundll32.exe	31
PID 484 wrote to memory of 2300	484	rundll32.exe	32
PID 484 wrote to memory of 2300	484	rundll32.exe	32
PID 484 wrote to memory of 2300	484	rundll32.exe	32
PID 484 wrote to memory of 2300	484	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d42ed00ed40bab558b3c65b7c1021802_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:780
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\d42ed00ed40bab558b3c65b7c1021802_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:484
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 484 -s 268
    3⤵
    - Program crash
    PID:2300

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/484-0-0x0000000000130000-0x0000000000141000-memory.dmp

Filesize
68KB

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memory/484-1-0x0000000000130000-0x0000000000141000-memory.dmp

Filesize
68KB

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