6dc7db2a6a067ae849155007d85be2897bf6822bf725088b258f596ae42a9c28

Analysis

max time kernel
119s
max time network
41s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
11/01/2024, 00:54

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

521a49baa6ea6d02fd0ee5e52ad9aa95.exe
Size

253KB
MD5

521a49baa6ea6d02fd0ee5e52ad9aa95
SHA1

c9deb3b224c117c09b0a876ff32813f06f10b5f4
SHA256

6dc7db2a6a067ae849155007d85be2897bf6822bf725088b258f596ae42a9c28
SHA512

5dd3e4e8f67b567a49635348ce1cd286b9cac69b85651ca15b77fe302852920f1802e01d19608631e529fa1d0b2e34563f0fb9894d8408415bfd4553f3d498a0
SSDEEP

3072:Qlq0zeF617JZd2KPyHQUvxmW82qrAW9vyMs9+dAnU92IXzrBQse2uxsFsnLrEAw/:QQErZdBiQU5fs12+2m2IXz/eTkFb

Score

8^/10

evasion persistence upx

Malware Config

Signatures

Disables RegEdit via registry modification 1 IoCs

evasion

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1"	521a49baa6ea6d02fd0ee5e52ad9aa95.exe

Disables Task Manager via registry modification
evasion

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2544-0-0x0000000000400000-0x00000000004AB000-memory.dmp	upx
behavioral1/memory/2544-1-0x0000000000400000-0x00000000004AB000-memory.dmp	upx
behavioral1/memory/2544-4-0x0000000000400000-0x00000000004AB000-memory.dmp	upx
behavioral1/memory/2544-11-0x0000000000400000-0x00000000004AB000-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\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Win32ToTo = "C:\\WINDOWS\\svhost32.exe"	521a49baa6ea6d02fd0ee5e52ad9aa95.exe

Drops file in Windows directory 5 IoCs

description	ioc	Process
File opened for modification	C:\WINDOWS\System16.txt	521a49baa6ea6d02fd0ee5e52ad9aa95.exe
File created	C:\WINDOWS\Crack.exe	521a49baa6ea6d02fd0ee5e52ad9aa95.exe
File created	C:\WINDOWS\svhost32.exe	521a49baa6ea6d02fd0ee5e52ad9aa95.exe
File opened for modification	C:\WINDOWS\Crack.exe	521a49baa6ea6d02fd0ee5e52ad9aa95.exe
File created	C:\WINDOWS\System16.txt	521a49baa6ea6d02fd0ee5e52ad9aa95.exe

C:\Users\Admin\AppData\Local\Temp\521a49baa6ea6d02fd0ee5e52ad9aa95.exe
"C:\Users\Admin\AppData\Local\Temp\521a49baa6ea6d02fd0ee5e52ad9aa95.exe"
1⤵
- Disables RegEdit via registry modification
- Adds Run key to start application
- Drops file in Windows directory
PID:2544

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

Loading Replay Monitor...

Downloads

memory/2544-0-0x0000000000400000-0x00000000004AB000-memory.dmp

Filesize
684KB

Download
memory/2544-1-0x0000000000400000-0x00000000004AB000-memory.dmp

Filesize
684KB

Download
memory/2544-3-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2544-4-0x0000000000400000-0x00000000004AB000-memory.dmp

Filesize
684KB

Download
memory/2544-11-0x0000000000400000-0x00000000004AB000-memory.dmp

Filesize
684KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads