c0bffabeb2dd9c6c3a0b07997f231f41afb1e4340c3822ec6f59b7117c312392

Analysis

max time kernel
139s
max time network
110s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
25/07/2024, 12:14

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General

Target

6f86ddc72ef11f5f90f650a705ea75a6_JaffaCakes118.dll
Size

20KB
MD5

6f86ddc72ef11f5f90f650a705ea75a6
SHA1

188c05c76126faa0c78fdce91970e519bf0b8da5
SHA256

c0bffabeb2dd9c6c3a0b07997f231f41afb1e4340c3822ec6f59b7117c312392
SHA512

edc4c79166c2bd5cf1fb99bb55bbfd3b1641469dbac21ce6074ffb5c999228d04216a021bdcf67df18975340067233bba07156671ef1a50b79cacd1fd7a92da8
SSDEEP

384:2sm20WZT7N9E0YQWCryHSkqcraM9shcvPtGqUpA44ezuKb9Npg:vR7NuIyyfWaMnXtGxplz9xNpg

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4916	3200	WerFault.exe	88

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 748 wrote to memory of 3200	748	rundll32.exe	88
PID 748 wrote to memory of 3200	748	rundll32.exe	88
PID 748 wrote to memory of 3200	748	rundll32.exe	88

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\6f86ddc72ef11f5f90f650a705ea75a6_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:748
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\6f86ddc72ef11f5f90f650a705ea75a6_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3200
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3200 -s 600
    3⤵
    - Program crash
    PID:4916

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3200 -ip 3200
1⤵
PID:548

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

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Downloads

memory/3200-1-0x0000000000B10000-0x0000000000B11000-memory.dmp

Filesize
4KB

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memory/3200-0-0x0000000010000000-0x000000001000C000-memory.dmp

Filesize
48KB

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