cf3543174229777759bfe36bb33b719d100c1c6d4c5e651ca62cc3e427026488

Analysis

max time kernel
122s
max time network
126s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
10/07/2024, 07:57

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General

Target

33e285f99dbbd4929a3583d41a037a57_JaffaCakes118.exe
Size

407KB
MD5

33e285f99dbbd4929a3583d41a037a57
SHA1

59d1ebedbe0190626627b3ad05071cf69cdded80
SHA256

cf3543174229777759bfe36bb33b719d100c1c6d4c5e651ca62cc3e427026488
SHA512

23aad7c191f0b29de445915de7ae0d22c16ef76de1244d06e71ea40053e8d8e6fd65ef7f101a32a9d7e6aba46ae18b3287d7c77656e6820799796b6c28bbb385
SSDEEP

12288:j1QaelAYcHWWKGljGpt0Q/F9FE90PpvT8txC51:j1QaxYc6KjbQN9FE90RvA2

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2952-0-0x0000000000400000-0x0000000000467000-memory.dmp	upx
behavioral1/memory/2952-1-0x0000000000860000-0x00000000008C7000-memory.dmp	upx

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\{BBAEAEAF-1275-40e2-BD6C-BC8F88BD114A}.job	33e285f99dbbd4929a3583d41a037a57_JaffaCakes118.exe
File opened for modification	C:\Windows\Tasks\{BBAEAEAF-1275-40e2-BD6C-BC8F88BD114A}.job	33e285f99dbbd4929a3583d41a037a57_JaffaCakes118.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Internet Explorer\Main	33e285f99dbbd4929a3583d41a037a57_JaffaCakes118.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2952	33e285f99dbbd4929a3583d41a037a57_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2952	33e285f99dbbd4929a3583d41a037a57_JaffaCakes118.exe
2952	33e285f99dbbd4929a3583d41a037a57_JaffaCakes118.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
2952	33e285f99dbbd4929a3583d41a037a57_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\33e285f99dbbd4929a3583d41a037a57_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\33e285f99dbbd4929a3583d41a037a57_JaffaCakes118.exe"
1⤵
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of UnmapMainImage
PID:2952

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2952-0-0x0000000000400000-0x0000000000467000-memory.dmp

Filesize
412KB

Download
memory/2952-1-0x0000000000860000-0x00000000008C7000-memory.dmp

Filesize
412KB

Download
memory/2952-2-0x0000000000860000-0x00000000008C7000-memory.dmp

Filesize
412KB

Download
memory/2952-3-0x00000000003D0000-0x00000000003D1000-memory.dmp

Filesize
4KB

Download
memory/2952-4-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/2952-39207-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/2952-39208-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download