aa7524a0f0a414be9ba62999e1200dfc170683f018f25d9ff081b438c226b966

Analysis

max time kernel
147s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
19/06/2024, 23:34

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General

Target

0131084affec603565b70de2b3877550_JaffaCakes118.dll
Size

76KB
MD5

0131084affec603565b70de2b3877550
SHA1

1c72c942968da2a4c7f5ec4522b2fc0d591cf753
SHA256

aa7524a0f0a414be9ba62999e1200dfc170683f018f25d9ff081b438c226b966
SHA512

e7375f4cdcad4dcd42de4e902628636322a0271cd6134c57c381cdba288b57f5d099145a356f98ef7b8b930dbd828b55ffd5546b43c0a34e76672d638203bb36
SSDEEP

1536:hBNTlIEvxLndB1NV0CR9LUqzSHvbavaRtlcXfXW9h4TG88rSEtElRvfLpf+:hBHxZpB13XLUzOSLcfYh4T8SnLpG

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Vtelo = "rundll32.exe \"C:\\Users\\Admin\\AppData\\Local\\Temp\\0131084affec603565b70de2b3877550_JaffaCakes118.dll\",Startup"	rundll32.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
1532	rundll32.exe
1532	rundll32.exe
1532	rundll32.exe
1532	rundll32.exe
1532	rundll32.exe
1532	rundll32.exe
1532	rundll32.exe
1532	rundll32.exe
1532	rundll32.exe
1532	rundll32.exe
1532	rundll32.exe
1532	rundll32.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1212 wrote to memory of 1532	1212	rundll32.exe	82
PID 1212 wrote to memory of 1532	1212	rundll32.exe	82
PID 1212 wrote to memory of 1532	1212	rundll32.exe	82
PID 1532 wrote to memory of 5032	1532	rundll32.exe	89
PID 1532 wrote to memory of 5032	1532	rundll32.exe	89
PID 1532 wrote to memory of 5032	1532	rundll32.exe	89

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0131084affec603565b70de2b3877550_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1212
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\0131084affec603565b70de2b3877550_JaffaCakes118.dll,#1
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:1532
- - C:\Windows\SysWOW64\rundll32.exe
    rundll32.exe "C:\Users\Admin\AppData\Local\Temp\0131084affec603565b70de2b3877550_JaffaCakes118.dll",iep
    3⤵
    PID:5032

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1532-6-0x0000000000D60000-0x0000000000D70000-memory.dmp

Filesize
64KB

Download
memory/1532-1-0x0000000010000000-0x0000000010016000-memory.dmp

Filesize
88KB

Download
memory/1532-3-0x0000000000D60000-0x0000000000D70000-memory.dmp

Filesize
64KB

Download
memory/1532-2-0x0000000000D60000-0x0000000000D70000-memory.dmp

Filesize
64KB

Download
memory/1532-4-0x0000000010000000-0x0000000010016000-memory.dmp

Filesize
88KB

Download
memory/1532-7-0x0000000000D60000-0x0000000000D70000-memory.dmp

Filesize
64KB

Download
memory/1532-0-0x0000000010000000-0x0000000010016000-memory.dmp

Filesize
88KB

Download
memory/1532-10-0x0000000010000000-0x0000000010016000-memory.dmp

Filesize
88KB

Download
memory/1532-13-0x0000000010000000-0x0000000010016000-memory.dmp

Filesize
88KB

Download
memory/5032-12-0x0000000002EB0000-0x0000000002EC0000-memory.dmp

Filesize
64KB

Download
memory/5032-11-0x0000000002EB0000-0x0000000002EC0000-memory.dmp

Filesize
64KB

Download
memory/5032-14-0x0000000010000000-0x0000000010016000-memory.dmp

Filesize
88KB

Download
memory/5032-17-0x0000000002EB0000-0x0000000002EC0000-memory.dmp

Filesize
64KB

Download