dc3af8d0e7e032be2caf6852854cd48c47ff4d54b87bebabc0a459c6ee12cf37

Analysis

max time kernel
91s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
13/09/2024, 02:39

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General

Target

dd8071214fca71b7ae65f8746e33e590_JaffaCakes118.dll
Size

8KB
MD5

dd8071214fca71b7ae65f8746e33e590
SHA1

0d8299824b8d1045ff4ed8dc3b20cffceac8daa5
SHA256

dc3af8d0e7e032be2caf6852854cd48c47ff4d54b87bebabc0a459c6ee12cf37
SHA512

76751550a85a69cf0395ebea5c59eb0f2ed0af743267536ee3e31af4a9424e1b31e9efa334d8b71970594fc74fd61857f8d991b529cddbe5e62b49887158d4e0
SSDEEP

192:D5YK+IcAVxM4yCYWpIFXhDJzHmgAZHXQEoRQ/k+22gyTQvixUkgUwu:O9Icq8CYWpIxjzHnAURQ/o2mvixr

Score

3^/10

discovery

Malware Config

Signatures

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

Modifies registry class 6 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{ABD0935D-B35A-47BD-BA9A-81678DDE74DD}\InprocServer32\ThreadingModel = "Apartment"	rundll32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{ABD0935D-B35A-47BD-BA9A-81678DDE74DD}\InprocServer32	rundll32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node	rundll32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID	rundll32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{ABD0935D-B35A-47BD-BA9A-81678DDE74DD}	rundll32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{ABD0935D-B35A-47BD-BA9A-81678DDE74DD}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\dd8071214fca71b7ae65f8746e33e590_JaffaCakes118.dll"	rundll32.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3496	rundll32.exe
3496	rundll32.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 4556 wrote to memory of 3496	4556	rundll32.exe	85
PID 4556 wrote to memory of 3496	4556	rundll32.exe	85
PID 4556 wrote to memory of 3496	4556	rundll32.exe	85
PID 3496 wrote to memory of 3424	3496	rundll32.exe	56

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3424
- C:\Windows\system32\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\dd8071214fca71b7ae65f8746e33e590_JaffaCakes118.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4556
- - C:\Windows\SysWOW64\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\dd8071214fca71b7ae65f8746e33e590_JaffaCakes118.dll,#1
    3⤵
    - System Location Discovery: System Language Discovery
    - Modifies registry class
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:3496

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/3496-0-0x0000000010000000-0x0000000010013000-memory.dmp

Filesize
76KB

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