95f11ac717c63afde0b77d499f436bac7c2367bd60671d0390656b33d74d6fe2

Analysis

max time kernel
94s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
09-09-2024 17:57

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General

Target

d6d48fd3af4560844159baeb5a923de8_JaffaCakes118.dll
Size

37KB
MD5

d6d48fd3af4560844159baeb5a923de8
SHA1

a346e08bffd0f4fc9e1ff77cb322b4a251e8cf9c
SHA256

95f11ac717c63afde0b77d499f436bac7c2367bd60671d0390656b33d74d6fe2
SHA512

1dc10e152191c3e2666f840356948e25c2617da7c61bc5dee492dc5ff18d3d4992033e0f9f2ad340645ff763aece302749df4bf70186451ca81118f0433ff595
SSDEEP

768:af4DeMKAPgXFLEZY4D1VaykZIXZh2EGksChaydOzLA:af4DeMKAPgVWpQIn2EZpOzLA

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	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
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Runs net.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 2776 wrote to memory of 1076	2776	rundll32.exe	83
PID 2776 wrote to memory of 1076	2776	rundll32.exe	83
PID 2776 wrote to memory of 1076	2776	rundll32.exe	83
PID 1076 wrote to memory of 3512	1076	rundll32.exe	84
PID 1076 wrote to memory of 3512	1076	rundll32.exe	84
PID 1076 wrote to memory of 3512	1076	rundll32.exe	84
PID 3512 wrote to memory of 4808	3512	net.exe	86
PID 3512 wrote to memory of 4808	3512	net.exe	86
PID 3512 wrote to memory of 4808	3512	net.exe	86
PID 1076 wrote to memory of 1812	1076	rundll32.exe	88
PID 1076 wrote to memory of 1812	1076	rundll32.exe	88
PID 1076 wrote to memory of 1812	1076	rundll32.exe	88
PID 1812 wrote to memory of 1084	1812	net.exe	90
PID 1812 wrote to memory of 1084	1812	net.exe	90
PID 1812 wrote to memory of 1084	1812	net.exe	90

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d6d48fd3af4560844159baeb5a923de8_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2776
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\d6d48fd3af4560844159baeb5a923de8_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1076
- - C:\Windows\SysWOW64\net.exe
    net stop winss
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3512
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop winss
      4⤵
      System Location Discovery: System Language Discovery
      PID:4808
- - C:\Windows\SysWOW64\net.exe
    net stop OcHealthMon
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1812
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop OcHealthMon
      4⤵
      System Location Discovery: System Language Discovery
      PID:1084

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/1076-0-0x0000000010000000-0x0000000010010000-memory.dmp

Filesize
64KB

Download
memory/1076-1-0x00000000004C0000-0x00000000004C5000-memory.dmp

Filesize
20KB

Download
memory/1076-2-0x0000000010000000-0x0000000010010000-memory.dmp

Filesize
64KB

Download