10282e7b2653dc5b8ef4fe98253cedfe7eb06bd60ee6afb4b58194113f49c6f9

Analysis

max time kernel
134s
max time network
106s
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, 20:22

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General

Target

7116da018c272179528fa3d6c417f260_JaffaCakes118.dll
Size

37KB
MD5

7116da018c272179528fa3d6c417f260
SHA1

000354dc5ac0a5b99598a5b926faafabbbaa6109
SHA256

10282e7b2653dc5b8ef4fe98253cedfe7eb06bd60ee6afb4b58194113f49c6f9
SHA512

51602d975df78ebe198eeff0bc3a2e822da5d26a1f6e455effa317a7c4d116e1184e53dbb12971d94838846ed214da3afbd157868bac0bbbf8aebba4d5fdfc67
SSDEEP

768:IbbvSFeo0hp4HDxqxSyxoqSwOSYpjdiYYpeizt4Fcuk:Eieo0hGHVqYPHSYvihQUeF

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 5 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
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net1.exe

Runs net.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 3320 wrote to memory of 64	3320	rundll32.exe	84
PID 3320 wrote to memory of 64	3320	rundll32.exe	84
PID 3320 wrote to memory of 64	3320	rundll32.exe	84
PID 64 wrote to memory of 2332	64	rundll32.exe	85
PID 64 wrote to memory of 2332	64	rundll32.exe	85
PID 64 wrote to memory of 2332	64	rundll32.exe	85
PID 2332 wrote to memory of 4880	2332	net.exe	87
PID 2332 wrote to memory of 4880	2332	net.exe	87
PID 2332 wrote to memory of 4880	2332	net.exe	87
PID 64 wrote to memory of 2876	64	rundll32.exe	89
PID 64 wrote to memory of 2876	64	rundll32.exe	89
PID 64 wrote to memory of 2876	64	rundll32.exe	89
PID 2876 wrote to memory of 1036	2876	net.exe	91
PID 2876 wrote to memory of 1036	2876	net.exe	91
PID 2876 wrote to memory of 1036	2876	net.exe	91

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\7116da018c272179528fa3d6c417f260_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3320
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\7116da018c272179528fa3d6c417f260_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:64
- - C:\Windows\SysWOW64\net.exe
    net stop winss
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2332
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop winss
      4⤵
      System Location Discovery: System Language Discovery
      PID:4880
- - C:\Windows\SysWOW64\net.exe
    net stop OcHealthMon
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2876
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop OcHealthMon
      4⤵
      System Location Discovery: System Language Discovery
      PID:1036

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/64-0-0x0000000010000000-0x0000000010010000-memory.dmp

Filesize
64KB

Download
memory/64-2-0x0000000010000000-0x0000000010010000-memory.dmp

Filesize
64KB

Download
memory/64-1-0x0000000002D30000-0x0000000002D35000-memory.dmp

Filesize
20KB

Download