71f1ed54aa0ab1e258f38c53b23604cec9de66457f91f9fbd548066a992e2db0

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
24-06-2024 08:14

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General

Target

0764c8e9f5cebaad32059e43c7acdce8_JaffaCakes118.dll
Size

308KB
MD5

0764c8e9f5cebaad32059e43c7acdce8
SHA1

240f54252620c63f5261493b09921c4cfd26037d
SHA256

71f1ed54aa0ab1e258f38c53b23604cec9de66457f91f9fbd548066a992e2db0
SHA512

1416442501764bf71a2128bc6216bf32a76bdee864f4ce963617186a6698768b4a8604f7c79b9619345ea00b4fa68874570b7ac571cc0d3862dedf8cf1e1af41
SSDEEP

6144:BKVgkqcV+ucRuCdVk2KsP6wMGc1CmzYCixJUeC8nhHuajpOTB8uS3AtH:ZkaucRuSkJsyV1iry8nhHxjpOTKuJB

Score

8^/10

persistence

Malware Config

Signatures

Server Software Component: Terminal Services DLL 1 TTPs 1 IoCs

persistence

Terminal Services DLL

T1505.005

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\\Parameters\ServiceDll = "C:\\Users\\Admin\\AppData\\Local\\Temp\\0764c8e9f5cebaad32059e43c7acdce8_JaffaCakes118.dll"	rundll32.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2120	rundll32.exe
2120	rundll32.exe
1260	svchost.exe
1260	svchost.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2120	rundll32.exe
Token: SeDebugPrivilege	1260	svchost.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1996 wrote to memory of 2120	1996	rundll32.exe	28
PID 1996 wrote to memory of 2120	1996	rundll32.exe	28
PID 1996 wrote to memory of 2120	1996	rundll32.exe	28
PID 1996 wrote to memory of 2120	1996	rundll32.exe	28
PID 1996 wrote to memory of 2120	1996	rundll32.exe	28
PID 1996 wrote to memory of 2120	1996	rundll32.exe	28
PID 1996 wrote to memory of 2120	1996	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0764c8e9f5cebaad32059e43c7acdce8_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1996
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\0764c8e9f5cebaad32059e43c7acdce8_JaffaCakes118.dll,#1
  2⤵
  - Server Software Component: Terminal Services DLL
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2120

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k mysysgroup3
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1260

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Server Software Component

T1505

Terminal Services DLL

T1505.005

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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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