eb471b8c441a5be4e345081d255cba0ee7debe1271a627e9d3565a625f612735

Analysis

max time kernel
140s
max time network
99s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
24/06/2024, 14:18

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General

Target

0902e96924ea7673735b6cdc62184f3a_JaffaCakes118.exe
Size

92KB
MD5

0902e96924ea7673735b6cdc62184f3a
SHA1

e88faea41ea241c71079dffa4bba7842c9bcf0b9
SHA256

eb471b8c441a5be4e345081d255cba0ee7debe1271a627e9d3565a625f612735
SHA512

e130c11966f1041fb26f3b67d623837adc20b03490e17be14ed87313a071bef77e1379be90c5cef8d2e327f72bdcf70da99971fa2abec8bbf13b48e1bb33bc4a
SSDEEP

1536:CT2dAjHtBVI/E6HgW1g/vv4Z6xPD1K/tw/J1EoTEphDgF6qJ9MDEM4a:CT2ejHtBq/EAvi/vFxRMtwfx9Bf+

Score

7^/10

persistence

Malware Config

Signatures

Loads dropped DLL 2 IoCs

pid	Process
3928	rundll32.exe
2536	rundll32.exe

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-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Axosawebewa = "rundll32.exe \"C:\\Users\\Admin\\AppData\\Local\\xlkecl.dll\",Startup"	rundll32.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
3928	rundll32.exe
3928	rundll32.exe
3928	rundll32.exe
3928	rundll32.exe
3928	rundll32.exe
3928	rundll32.exe
3928	rundll32.exe
3928	rundll32.exe
3928	rundll32.exe
3928	rundll32.exe
3928	rundll32.exe
3928	rundll32.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4104 wrote to memory of 3928	4104	0902e96924ea7673735b6cdc62184f3a_JaffaCakes118.exe	81
PID 4104 wrote to memory of 3928	4104	0902e96924ea7673735b6cdc62184f3a_JaffaCakes118.exe	81
PID 4104 wrote to memory of 3928	4104	0902e96924ea7673735b6cdc62184f3a_JaffaCakes118.exe	81
PID 3928 wrote to memory of 2536	3928	rundll32.exe	90
PID 3928 wrote to memory of 2536	3928	rundll32.exe	90
PID 3928 wrote to memory of 2536	3928	rundll32.exe	90

C:\Users\Admin\AppData\Local\Temp\0902e96924ea7673735b6cdc62184f3a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0902e96924ea7673735b6cdc62184f3a_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4104
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\xlkecl.dll",Startup
  2⤵
  - Loads dropped DLL
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:3928
- - C:\Windows\SysWOW64\rundll32.exe
    rundll32.exe "C:\Users\Admin\AppData\Local\xlkecl.dll",iep
    3⤵
    - Loads dropped DLL
    PID:2536

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

C:\Users\Admin\AppData\Local\xlkecl.dll

Filesize
92KB

MD5
732b2604f83092f07b55589b19c83f9f

SHA1
b0a31434124622e6de37b1d8baa6ab4c39694213

SHA256
7373b7b25679d92c12ee4549b32c0fddca19b0a36a97c59aac2da049e8dee21d

SHA512
6bb0244eec06b1b73474e23c4339e817c67768b81ffc045a9b99f15b6f0d8101cd49b692f4295fc2999b89fe1870a439e02863c7cb0fbdfed4a39da0cb433288

Download Submit
memory/2536-23-0x0000000002380000-0x0000000002390000-memory.dmp

Filesize
64KB

Download
memory/2536-28-0x0000000002380000-0x0000000002390000-memory.dmp

Filesize
64KB

Download
memory/2536-29-0x0000000002380000-0x0000000002390000-memory.dmp

Filesize
64KB

Download
memory/2536-25-0x0000000010000000-0x0000000010017000-memory.dmp

Filesize
92KB

Download
memory/2536-22-0x0000000002380000-0x0000000002390000-memory.dmp

Filesize
64KB

Download
memory/3928-8-0x0000000002370000-0x0000000002380000-memory.dmp

Filesize
64KB

Download
memory/3928-24-0x0000000010000000-0x0000000010017000-memory.dmp

Filesize
92KB

Download
memory/3928-11-0x0000000010000000-0x0000000010017000-memory.dmp

Filesize
92KB

Download
memory/3928-7-0x0000000010000000-0x0000000010017000-memory.dmp

Filesize
92KB

Download
memory/3928-21-0x0000000010000000-0x0000000010017000-memory.dmp

Filesize
92KB

Download
memory/3928-16-0x0000000002370000-0x0000000002380000-memory.dmp

Filesize
64KB

Download
memory/3928-17-0x0000000002370000-0x0000000002380000-memory.dmp

Filesize
64KB

Download
memory/3928-9-0x0000000002370000-0x0000000002380000-memory.dmp

Filesize
64KB

Download
memory/4104-15-0x0000000002290000-0x00000000022A0000-memory.dmp

Filesize
64KB

Download
memory/4104-0-0x0000000010000000-0x0000000010017000-memory.dmp

Filesize
92KB

Download
memory/4104-10-0x0000000010000000-0x0000000010017000-memory.dmp

Filesize
92KB

Download
memory/4104-14-0x0000000002290000-0x00000000022A0000-memory.dmp

Filesize
64KB

Download
memory/4104-1-0x0000000002290000-0x00000000022A0000-memory.dmp

Filesize
64KB

Download
memory/4104-2-0x0000000002290000-0x00000000022A0000-memory.dmp

Filesize
64KB

Download