c7c389d5f79993203fec645528674b649fa66508df6b7a318702ee8160f46b3b

Analysis

max time kernel
140s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
01-07-2024 11:29

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General

Target

1b1f6d05ad7f891d1c60ca431627d2c0_JaffaCakes118.dll
Size

216KB
MD5

1b1f6d05ad7f891d1c60ca431627d2c0
SHA1

8007180f3bfafbd244f910713140cff0e538ac03
SHA256

c7c389d5f79993203fec645528674b649fa66508df6b7a318702ee8160f46b3b
SHA512

3fe2039e30259889250932887258460890402030b211334723bd4698db9f9717b9dd58f3b0d46ea7c8129d77828aa1d5b11beb42594d82f66d2e2978506094d0
SSDEEP

3072:0Gfuzq05avPY0PJKn9RuRONEXtBWWa4AJg7ERRttzEPgXCP:0GsgY0RkuR8EXPtIJg7ER5zEPyi

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\not be run in DOS mode. $\Parameters\ServiceDll = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1b1f6d05ad7f891d1c60ca431627d2c0_JaffaCakes118.dll"	rundll32.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
4276	rundll32.exe
4276	rundll32.exe
4276	rundll32.exe
4276	rundll32.exe
4276	rundll32.exe
4276	rundll32.exe
4276	rundll32.exe
4276	rundll32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4276	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3192 wrote to memory of 4276	3192	rundll32.exe	92
PID 3192 wrote to memory of 4276	3192	rundll32.exe	92
PID 3192 wrote to memory of 4276	3192	rundll32.exe	92

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\1b1f6d05ad7f891d1c60ca431627d2c0_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3192
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\1b1f6d05ad7f891d1c60ca431627d2c0_JaffaCakes118.dll,#1
  2⤵
  - Server Software Component: Terminal Services DLL
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4276

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k sysgroup -s not be run in DOS mode. $
1⤵
PID:1412

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4048 --field-trial-handle=3192,i,2785050981002401924,4037047756083432660,262144 --variations-seed-version /prefetch:8
1⤵
PID:3948

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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