7f79eee0de7e3cbbe96bfbc27427c8e9104f7a12d46dd08db53d33f5f9fa72c5

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
14/07/2024, 09:37

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General

Target

4542b638a531b84eefdbb6a2ec91d593_JaffaCakes118.exe
Size

51KB
MD5

4542b638a531b84eefdbb6a2ec91d593
SHA1

d9600be4efcbc940f27ad6ad21ae75347d3c7e2f
SHA256

7f79eee0de7e3cbbe96bfbc27427c8e9104f7a12d46dd08db53d33f5f9fa72c5
SHA512

c4aac59d3fe6f8f541cabfcc900b8092c7af6a35b898fce017040e42610b0ab5d4b68d3e8ca7e5ff807ac28a29f8c3cf43265f89086a3ef818127b120c387428
SSDEEP

1536:WO6s8DvXF60KwC3c9u9dXe+T73gujHnouy8w:WO6s8zg0Guu9dX9wujHoutw

Score

7^/10

persistence upx

Malware Config

Signatures

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/4192-0-0x0000000000400000-0x000000000044E000-memory.dmp	upx
behavioral2/memory/4192-9-0x0000000000400000-0x000000000044E000-memory.dmp	upx

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-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\879r07mh9g = "C:\\Users\\Admin\\879r07mh9g.exe"	4542b638a531b84eefdbb6a2ec91d593_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4192 set thread context of 2604	4192	4542b638a531b84eefdbb6a2ec91d593_JaffaCakes118.exe	86

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4192	4542b638a531b84eefdbb6a2ec91d593_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4192 wrote to memory of 2604	4192	4542b638a531b84eefdbb6a2ec91d593_JaffaCakes118.exe	86
PID 4192 wrote to memory of 2604	4192	4542b638a531b84eefdbb6a2ec91d593_JaffaCakes118.exe	86
PID 4192 wrote to memory of 2604	4192	4542b638a531b84eefdbb6a2ec91d593_JaffaCakes118.exe	86
PID 4192 wrote to memory of 2604	4192	4542b638a531b84eefdbb6a2ec91d593_JaffaCakes118.exe	86
PID 4192 wrote to memory of 2604	4192	4542b638a531b84eefdbb6a2ec91d593_JaffaCakes118.exe	86
PID 4192 wrote to memory of 2604	4192	4542b638a531b84eefdbb6a2ec91d593_JaffaCakes118.exe	86
PID 4192 wrote to memory of 2604	4192	4542b638a531b84eefdbb6a2ec91d593_JaffaCakes118.exe	86
PID 4192 wrote to memory of 2604	4192	4542b638a531b84eefdbb6a2ec91d593_JaffaCakes118.exe	86
PID 4192 wrote to memory of 2604	4192	4542b638a531b84eefdbb6a2ec91d593_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\4542b638a531b84eefdbb6a2ec91d593_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4542b638a531b84eefdbb6a2ec91d593_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4192
- C:\Users\Admin\AppData\Local\Temp\4542b638a531b84eefdbb6a2ec91d593_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\4542b638a531b84eefdbb6a2ec91d593_JaffaCakes118.exe
  2⤵
  - Adds Run key to start application
  PID:2604

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/2604-3-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2604-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2604-8-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2604-10-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2604-17-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2604-24-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4192-0-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/4192-9-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads