41caeb1dab6ab9da4571b88cd0a0a2b3a21ce305909358e538a04f988d4a139f

Analysis

max time kernel
134s
max time network
137s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
01-08-2024 21:16

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General

Target

hwid pack/uninstall/x64/RevoUn.exe
Size

14.4MB
MD5

740c47eaa20beeaf8b7121a17c39af99
SHA1

bafa4a04765850a0c16430c01a32497e62f11e9d
SHA256

a48b7b68c4865cf192e5800ea1fba0588a6ae2abccfab73450c38c3e410b31d0
SHA512

004cc63fedc4c2233f3dd7296d4fa757c33428b4b1c4dabde1d5256eb887d2afa069323e24faaa2806b4f0335cfa7405a0fb523321220fb7e4912b05150d7252
SSDEEP

196608:yLnucGdLdWIPrN2Ap6yi9crjE+pWwPWpGplR806IIIIIIIIIIIIIIIIIIIIIIIIq:wDGdLdWIPrN2yi9c3ppNPWpGplR8ZWz

Score

6^/10

discovery

Malware Config

Signatures

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of FindShellTrayWindow 27 IoCs

pid	Process
404	RevoUn.exe
404	RevoUn.exe
404	RevoUn.exe
404	RevoUn.exe
404	RevoUn.exe
404	RevoUn.exe
404	RevoUn.exe
404	RevoUn.exe
404	RevoUn.exe
404	RevoUn.exe
404	RevoUn.exe
404	RevoUn.exe
404	RevoUn.exe
404	RevoUn.exe
404	RevoUn.exe
404	RevoUn.exe
404	RevoUn.exe
404	RevoUn.exe
404	RevoUn.exe
404	RevoUn.exe
404	RevoUn.exe
404	RevoUn.exe
404	RevoUn.exe
404	RevoUn.exe
404	RevoUn.exe
404	RevoUn.exe
404	RevoUn.exe

Suspicious use of SendNotifyMessage 27 IoCs

pid	Process
404	RevoUn.exe
404	RevoUn.exe
404	RevoUn.exe
404	RevoUn.exe
404	RevoUn.exe
404	RevoUn.exe
404	RevoUn.exe
404	RevoUn.exe
404	RevoUn.exe
404	RevoUn.exe
404	RevoUn.exe
404	RevoUn.exe
404	RevoUn.exe
404	RevoUn.exe
404	RevoUn.exe
404	RevoUn.exe
404	RevoUn.exe
404	RevoUn.exe
404	RevoUn.exe
404	RevoUn.exe
404	RevoUn.exe
404	RevoUn.exe
404	RevoUn.exe
404	RevoUn.exe
404	RevoUn.exe
404	RevoUn.exe
404	RevoUn.exe

Suspicious use of SetWindowsHookEx 13 IoCs

pid	Process
404	RevoUn.exe
404	RevoUn.exe
404	RevoUn.exe
404	RevoUn.exe
404	RevoUn.exe
404	RevoUn.exe
404	RevoUn.exe
404	RevoUn.exe
404	RevoUn.exe
404	RevoUn.exe
404	RevoUn.exe
404	RevoUn.exe
404	RevoUn.exe

C:\Users\Admin\AppData\Local\Temp\hwid pack\uninstall\x64\RevoUn.exe
"C:\Users\Admin\AppData\Local\Temp\hwid pack\uninstall\x64\RevoUn.exe"
1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:404

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\REV688D.tmp

Filesize
10KB

MD5
b26a346eaf03ef14ee56a8b6eb98aa1e

SHA1
f358ab0a8df9c739bfb9d0162e571a1c57a14459

SHA256
8a6047754939db36ca953888c4e58bdcb6253edc23e6396e33b1f151e9f74c1f

SHA512
deda2ee0040b44411a58809a00cebb14750e4668ed0c108e61dd08532f3326d504d8b0ff81ca1b1ce7a1999ce40a9f41ac3d56f85e51b1dca8e646e80fb3e991

Download Submit
C:\Users\Admin\AppData\Local\Temp\hwid pack\uninstall\settings.ini

Filesize
3KB

MD5
33c99957d82ae39b72f3784a51b58e01

SHA1
6c995c7b315bd25a488a7095a98067c68b834d04

SHA256
4c461f5ec50bbb8ff2e2e991180f34405de4304e1e80a5b5bcfd35631e29b954

SHA512
31a9a7e10abf3a2ba78dd6b5a53f535d7fce54281a690ca6f09ef2aad622246d69cdb198b892cb66b1a0cbca7a1cc278b0f24e349dcd9e0f833672d3b6fd3aeb

Download Submit
C:\Users\Admin\AppData\Local\Temp\hwid pack\uninstall\settings.ini

Filesize
3KB

MD5
7c2eabc8cfc88df46b84012d1ab20cf0

SHA1
253380087229013a4e0affc8cf84c08b8edcc97f

SHA256
620babc36e5ace84cec0595835a5ea85a6674724bdee5eab6c3a81dc5c5da57a

SHA512
968f72f21542139759539fc7f7da38a2a420b41ebf8519f7392695d60538aaa12e347dd33fd361ff2736ce29c4c9d30107501ab1d11c04ab15b6e005f5dad920

Download Submit
memory/404-364-0x0000000006DD0000-0x0000000006ED0000-memory.dmp

Filesize
1024KB

Download