46231c40f9ce288c5729cdb88b16eae5d4c4b72c817374f364ad707dda949669

Analysis

max time kernel
204s
max time network
68s
platform
windows7_x64
resource
win7-20220414-en
submitted
07-07-2022 09:43

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General

Target

46231c40f9ce288c5729cdb88b16eae5d4c4b72c817374f364ad707dda949669.exe
Size

234KB
MD5

1a8efabc8676f8ff9e110e245ba09a55
SHA1

307cccf51cd347779a342b33832824255c963f34
SHA256

46231c40f9ce288c5729cdb88b16eae5d4c4b72c817374f364ad707dda949669
SHA512

60a292c3a0c4e545224c9d1a79ee3b2db95f9b0334d611b5ec4cd01b3513d25acecc4964c2d8e39a752a1a07699ff6fcacc0fc2fc6d530e093d53e84eba4cfc5

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

46231c40f9ce288c5729cdb88b16eae5d4c4b72c817374f364ad707dda949669.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	46231c40f9ce288c5729cdb88b16eae5d4c4b72c817374f364ad707dda949669.exe
Key created	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	46231c40f9ce288c5729cdb88b16eae5d4c4b72c817374f364ad707dda949669.exe

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

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 2 IoCs

adware spyware

Modify Registry

T1112

Processes:

46231c40f9ce288c5729cdb88b16eae5d4c4b72c817374f364ad707dda949669.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\	46231c40f9ce288c5729cdb88b16eae5d4c4b72c817374f364ad707dda949669.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\DownloadUI = "{01C7B5D6-9EB1-401F-A1CF-B5C7EE0818ED}"	46231c40f9ce288c5729cdb88b16eae5d4c4b72c817374f364ad707dda949669.exe

C:\Users\Admin\AppData\Local\Temp\46231c40f9ce288c5729cdb88b16eae5d4c4b72c817374f364ad707dda949669.exe
"C:\Users\Admin\AppData\Local\Temp\46231c40f9ce288c5729cdb88b16eae5d4c4b72c817374f364ad707dda949669.exe"
1⤵
- Adds Run key to start application
- Modifies Internet Explorer settings
PID:1660

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1660-54-0x00000000765C1000-0x00000000765C3000-memory.dmp

Filesize
8KB

Download
memory/1660-56-0x0000000000400000-0x000000000049C000-memory.dmp

Filesize
624KB

Download
memory/1660-55-0x0000000000400000-0x000000000049C000-memory.dmp

Filesize
624KB

Download
memory/1660-57-0x0000000000400000-0x000000000049C000-memory.dmp

Filesize
624KB

Download
memory/1660-58-0x0000000000230000-0x00000000002CC000-memory.dmp

Filesize
624KB

Download
memory/1660-59-0x0000000000400000-0x000000000049C000-memory.dmp

Filesize
624KB

Download