cf69e552c0f0a485aff97eb15b4fd6bf64e723bda73952365f1729b4efdbe1e1

Analysis

max time kernel
94s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
06/09/2024, 14:48

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General

Target

cfc9850fe0030c4fa80fcb53639e910c_JaffaCakes118.dll
Size

18KB
MD5

cfc9850fe0030c4fa80fcb53639e910c
SHA1

ca315db62a7404f4919eb4ac8d34911226140060
SHA256

cf69e552c0f0a485aff97eb15b4fd6bf64e723bda73952365f1729b4efdbe1e1
SHA512

c3718f2118791e78d6d26444e7a99f358005ff1f63eb5faf65a6a2f01dc0d9ceb7c9b320d75103eea925efec00c6ff0b81a48b5baf355a91436b344527bf319b
SSDEEP

384:VzGJTEu2qc0lpLsz0/Cs0OqSHyf0mfIJIcNKCv+zfg:VZu2qdlpLsz9jpSHyvIJIGvuf

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4696 set thread context of 2428	4696	rundll32.exe	84

System Location Discovery: System Language Discovery 1 TTPs 2 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	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 3840 wrote to memory of 4696	3840	rundll32.exe	83
PID 3840 wrote to memory of 4696	3840	rundll32.exe	83
PID 3840 wrote to memory of 4696	3840	rundll32.exe	83
PID 4696 wrote to memory of 2428	4696	rundll32.exe	84
PID 4696 wrote to memory of 2428	4696	rundll32.exe	84
PID 4696 wrote to memory of 2428	4696	rundll32.exe	84
PID 4696 wrote to memory of 2428	4696	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\cfc9850fe0030c4fa80fcb53639e910c_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3840
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\cfc9850fe0030c4fa80fcb53639e910c_JaffaCakes118.dll,#1
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4696
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\SysWOW64\rundll32.exe
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2428

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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