932d2dfe044d54bf3f8d52c537023736cb2d2163074b88a2de81984fda49c59a

Analysis

max time kernel
15s
max time network
19s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
17/08/2024, 17:49

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General

Target

a386a95e1048d8300741e9cf5138fa6c_JaffaCakes118.dll
Size

56KB
MD5

a386a95e1048d8300741e9cf5138fa6c
SHA1

ec4e21b4108d9f0b371d45212c6d99cd53a060c4
SHA256

932d2dfe044d54bf3f8d52c537023736cb2d2163074b88a2de81984fda49c59a
SHA512

795ee457fcdeb8c6ffb4fc5dc3a595d2abc179016ed31b201328b766667b9aa401eb54918c42483574c872fee51e796095e442eb3354ef5825f371d7649d4b3d
SSDEEP

768:zJP53DwAZ+FTLwzEMO2/zNB0mD661QKnhikoqnT5:N5zwAZcTLr2hLFX/oq

Score

4^/10

discovery

Malware Config

Signatures

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\win.ini	rundll32.exe

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 AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2628	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2296 wrote to memory of 2628	2296	rundll32.exe	30
PID 2296 wrote to memory of 2628	2296	rundll32.exe	30
PID 2296 wrote to memory of 2628	2296	rundll32.exe	30
PID 2296 wrote to memory of 2628	2296	rundll32.exe	30
PID 2296 wrote to memory of 2628	2296	rundll32.exe	30
PID 2296 wrote to memory of 2628	2296	rundll32.exe	30
PID 2296 wrote to memory of 2628	2296	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a386a95e1048d8300741e9cf5138fa6c_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2296
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\a386a95e1048d8300741e9cf5138fa6c_JaffaCakes118.dll,#1
  2⤵
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2628

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

Windows 7 deprecation

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