836556f8c4e4204ddabd2e002299e357c98dfbac650b8e22118e6e2c350a3b9b

Analysis

max time kernel
93s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
13/02/2024, 08:20

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

2024-02-13_df929f4aa27ec58532fa8c582b013100_mafia.exe
Size

286KB
MD5

df929f4aa27ec58532fa8c582b013100
SHA1

90254486b980c97e7b3d81823a3fae1dddd7ba2d
SHA256

836556f8c4e4204ddabd2e002299e357c98dfbac650b8e22118e6e2c350a3b9b
SHA512

f7137d17f2dffe97dff4051e2e5cb7f8cf69b8a9f3ce09fa3c81c3ebeead0aae6331d65277eb271c579d76eb5766e4b443651f51c205d548e1d4254b713a7a54
SSDEEP

6144:0mRZ2W5Ij46YOG0G+EQ2eiAIQibh8HOlxHUbx1LqrGh:06H67bG0lEQ2kioOlNUv2rGh

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1168293393-3419776239-306423207-1000\Control Panel\International\Geo\Nation	2024-02-13_df929f4aa27ec58532fa8c582b013100_mafia.exe

Executes dropped EXE 1 IoCs

pid	Process
4508	ins4286.exe

Drops desktop.ini file(s) 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\assembly\Desktop.ini	ins4286.exe
File created	C:\Windows\assembly\Desktop.ini	ins4286.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\assembly	ins4286.exe
File created	C:\Windows\assembly\Desktop.ini	ins4286.exe
File opened for modification	C:\Windows\assembly\Desktop.ini	ins4286.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
4508	ins4286.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4508	ins4286.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4508	ins4286.exe
4508	ins4286.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1332 wrote to memory of 4508	1332	2024-02-13_df929f4aa27ec58532fa8c582b013100_mafia.exe	83
PID 1332 wrote to memory of 4508	1332	2024-02-13_df929f4aa27ec58532fa8c582b013100_mafia.exe	83

C:\Users\Admin\AppData\Local\Temp\2024-02-13_df929f4aa27ec58532fa8c582b013100_mafia.exe
"C:\Users\Admin\AppData\Local\Temp\2024-02-13_df929f4aa27ec58532fa8c582b013100_mafia.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1332
- C:\Users\Admin\AppData\Local\Temp\n4286\ins4286.exe
  "C:\Users\Admin\AppData\Local\Temp\n4286\ins4286.exe" ins.exe /e12385253 /u52fe2c91-49dc-40b7-b209-1f140a000013
  2⤵
  - Executes dropped EXE
  - Drops desktop.ini file(s)
  - Drops file in Windows directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:4508

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\n4286\ins4286.exe

Filesize
265KB

MD5
4c24a9e76a700931ae23e212519593c3

SHA1
d738435c7d5d98223462e6b4dd97e1081f911e97

SHA256
75912abe46cabda79f285ba2b0d70c8aa31eae564886d2f483f3e325379b67fb

SHA512
d48038bdd5e06761c45b711cf7dff1c5b6e56e5cbc230041fb16e1f3418235809008ea3545375e02b48b0cca1857348ea23fd4fd35165e72df9a9956b225f12f

Download Submit
memory/4508-11-0x00007FFFFB720000-0x00007FFFFC0C1000-memory.dmp

Filesize
9.6MB

Download
memory/4508-13-0x00000000010F0000-0x00000000010FA000-memory.dmp

Filesize
40KB

Download
memory/4508-12-0x0000000001170000-0x0000000001180000-memory.dmp

Filesize
64KB

Download
memory/4508-16-0x00007FFFFB720000-0x00007FFFFC0C1000-memory.dmp

Filesize
9.6MB

Download
memory/4508-17-0x000000001BDB0000-0x000000001C27E000-memory.dmp

Filesize
4.8MB

Download
memory/4508-18-0x000000001C320000-0x000000001C3BC000-memory.dmp

Filesize
624KB

Download
memory/4508-19-0x00000000010D0000-0x00000000010D8000-memory.dmp

Filesize
32KB

Download
memory/4508-20-0x0000000001170000-0x0000000001180000-memory.dmp

Filesize
64KB

Download
memory/4508-21-0x0000000001170000-0x0000000001180000-memory.dmp

Filesize
64KB

Download
memory/4508-22-0x0000000001170000-0x0000000001180000-memory.dmp

Filesize
64KB

Download
memory/4508-23-0x0000000001170000-0x0000000001180000-memory.dmp

Filesize
64KB

Download
memory/4508-24-0x000000001FB70000-0x000000001FBD2000-memory.dmp

Filesize
392KB

Download
memory/4508-25-0x00000000201F0000-0x000000002032C000-memory.dmp

Filesize
1.2MB

Download
memory/4508-26-0x0000000020840000-0x0000000020D4E000-memory.dmp

Filesize
5.1MB

Download
memory/4508-27-0x0000000020D50000-0x0000000020E50000-memory.dmp

Filesize
1024KB

Download
memory/4508-28-0x00007FFFFB720000-0x00007FFFFC0C1000-memory.dmp

Filesize
9.6MB

Download
memory/4508-30-0x00007FFFFB720000-0x00007FFFFC0C1000-memory.dmp

Filesize
9.6MB

Download