9af17177e1eb8b6808981ddd001d677039a45c6a1fd88e891a3b2841cdf3d95e

Analysis

max time kernel
140s
max time network
120s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
15/01/2024, 02:40

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General

Target

5bebdc2133c474b62d2ba76f7e91ee8e.exe
Size

243KB
MD5

5bebdc2133c474b62d2ba76f7e91ee8e
SHA1

531c4a72cac7b0f5278ff90d2b4b43761e8e98a1
SHA256

9af17177e1eb8b6808981ddd001d677039a45c6a1fd88e891a3b2841cdf3d95e
SHA512

aca80d046171c3521530459d679df3a0f080326e833f62da8e7e93973c825f4ea47043ed8cfd0a6a0792ac2758b2b57ad9cfe2dc6ceb9a331aa1fab001bb80da
SSDEEP

6144:qEhSZ9tPNYc4Z8jG009I4aBkshsn0zhXwWkp:qe6/PNmZ870WBVs0ztwWI

Score

7^/10

upx

Malware Config

Signatures

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.exe	5bebdc2133c474b62d2ba76f7e91ee8e.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.exe	5bebdc2133c474b62d2ba76f7e91ee8e.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2244-0-0x0000000000400000-0x00000000004A5000-memory.dmp	upx
behavioral1/memory/2244-3-0x0000000000400000-0x00000000004A5000-memory.dmp	upx

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2244	5bebdc2133c474b62d2ba76f7e91ee8e.exe
2244	5bebdc2133c474b62d2ba76f7e91ee8e.exe

C:\Users\Admin\AppData\Local\Temp\5bebdc2133c474b62d2ba76f7e91ee8e.exe
"C:\Users\Admin\AppData\Local\Temp\5bebdc2133c474b62d2ba76f7e91ee8e.exe"
1⤵
- Drops startup file
- Suspicious use of SetWindowsHookEx
PID:2244

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2244-0-0x0000000000400000-0x00000000004A5000-memory.dmp

Filesize
660KB

Download
memory/2244-1-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2244-3-0x0000000000400000-0x00000000004A5000-memory.dmp

Filesize
660KB

Download
memory/2244-5-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download