84f334e0939f8930a76a01c6105afdd47a0e1c47328545f97beee10acc3f2f61

Analysis

max time kernel
145s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
16-06-2024 00:56

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General

Target

b100cead09a6cf7d37f11db7538ad25a_JaffaCakes118.exe
Size

213KB
MD5

b100cead09a6cf7d37f11db7538ad25a
SHA1

9eb944fc44158f069ba2368bbd5d84a094521c4e
SHA256

84f334e0939f8930a76a01c6105afdd47a0e1c47328545f97beee10acc3f2f61
SHA512

5f971fc8a384d4575b7d59ed7b029f193367ec78e05b28b637e569f0eca3adfabc32765ec6e74f125cbe1ebd7696fa18b7f559cb233dc586d107daf1901d8aaa
SSDEEP

6144:kPnQUKZd+GJcUtuDZ8j6WnAVnShsIV+SNQnql/EdKaVEnzmPwpTiFsntm7MJPiBP:6U9Dxe

Score

7^/10

persistence

Malware Config

Signatures

Modifies system executable filetype association 2 TTPs 1 IoCs

persistence

Modify Registry

T1112

Change Default File Association

T1546.001

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shell\open\command\ = "C:\\windows\\WinBat.exe %1"	b100cead09a6cf7d37f11db7538ad25a_JaffaCakes118.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Google = "C:\\windows\\Google.exe"	b100cead09a6cf7d37f11db7538ad25a_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunServices\Google = "C:\\windows\\Google.exe"	b100cead09a6cf7d37f11db7538ad25a_JaffaCakes118.exe

Drops file in Program Files directory 6 IoCs

description	ioc	Process
File created	C:\progra~1\winmx\library.dat	b100cead09a6cf7d37f11db7538ad25a_JaffaCakes118.exe
File created	C:\progra~1\kazaa\my shared folder\b100cead09a6cf7d37f11db7538ad25a_JaffaCakes118.exe	b100cead09a6cf7d37f11db7538ad25a_JaffaCakes118.exe
File created	C:\progra~1\kazaa lite\my shared folder\b100cead09a6cf7d37f11db7538ad25a_JaffaCakes118.exe	b100cead09a6cf7d37f11db7538ad25a_JaffaCakes118.exe
File created	C:\progra~1\bearshare\shared\b100cead09a6cf7d37f11db7538ad25a_JaffaCakes118.exe	b100cead09a6cf7d37f11db7538ad25a_JaffaCakes118.exe
File created	C:\progra~1\Grokster\My Grokster\b100cead09a6cf7d37f11db7538ad25a_JaffaCakes118.exe	b100cead09a6cf7d37f11db7538ad25a_JaffaCakes118.exe
File created	C:\progra~1\Morpheus\My Shared Folder\b100cead09a6cf7d37f11db7538ad25a_JaffaCakes118.exe	b100cead09a6cf7d37f11db7538ad25a_JaffaCakes118.exe

Drops file in Windows directory 5 IoCs

description	ioc	Process
File created	C:\windows\Google.exe	b100cead09a6cf7d37f11db7538ad25a_JaffaCakes118.exe
File opened for modification	C:\windows\Google.exe	b100cead09a6cf7d37f11db7538ad25a_JaffaCakes118.exe
File opened for modification	C:\WINDOWS\kernell\	b100cead09a6cf7d37f11db7538ad25a_JaffaCakes118.exe
File created	C:\windows\WinBat.exe	b100cead09a6cf7d37f11db7538ad25a_JaffaCakes118.exe
File opened for modification	C:\windows\WinBat.exe	b100cead09a6cf7d37f11db7538ad25a_JaffaCakes118.exe

Modifies registry class 1 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shell\open\command\ = "C:\\windows\\WinBat.exe %1"	b100cead09a6cf7d37f11db7538ad25a_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2360	b100cead09a6cf7d37f11db7538ad25a_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\b100cead09a6cf7d37f11db7538ad25a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b100cead09a6cf7d37f11db7538ad25a_JaffaCakes118.exe"
1⤵
- Modifies system executable filetype association
- Adds Run key to start application
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:2360

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

Event Triggered Execution

T1546

Change Default File Association

T1546.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Event Triggered Execution

T1546

Change Default File Association

T1546.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\Temp\Messenger Plus! - Setup.exe

Filesize
213KB

MD5
b100cead09a6cf7d37f11db7538ad25a

SHA1
9eb944fc44158f069ba2368bbd5d84a094521c4e

SHA256
84f334e0939f8930a76a01c6105afdd47a0e1c47328545f97beee10acc3f2f61

SHA512
5f971fc8a384d4575b7d59ed7b029f193367ec78e05b28b637e569f0eca3adfabc32765ec6e74f125cbe1ebd7696fa18b7f559cb233dc586d107daf1901d8aaa

Download Submit
memory/2360-0-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads