014a71e4fae26f5a79b226915d5c2dba26c21ddf880116349f414f663c1692ca

Analysis

max time kernel
148s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240221-en
resource tags

arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
submitted
23/02/2024, 10:26

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General

Target

2024-02-23_0da967c548749fb7fc017f5a0b9e53fa_mafia.exe
Size

292KB
MD5

0da967c548749fb7fc017f5a0b9e53fa
SHA1

041a0200cee68cedd215d18f1abc7d04bd5c15bf
SHA256

014a71e4fae26f5a79b226915d5c2dba26c21ddf880116349f414f663c1692ca
SHA512

00f12e1ae36c7bcd79ede722e2a6359f9d1838149005d89cf1c25b7693d96042e5a431cce7dc26c6a334dc94462693565c0072c5b1b2ff71e80a36923c0710e1
SSDEEP

6144:LanPst8v78IwA7I97x4fg+8t9d5Z0DRUIH0xsNJEe:LoPstEPwA7I9750Nz0ONJEe

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-1-5-21-2132103209-3755304320-2959162027-1000\Control Panel\International\Geo\Nation	2024-02-23_0da967c548749fb7fc017f5a0b9e53fa_mafia.exe

Executes dropped EXE 1 IoCs

pid	Process
748	s9697.exe

Drops desktop.ini file(s) 2 IoCs

description	ioc	Process
File created	C:\Windows\assembly\Desktop.ini	s9697.exe
File opened for modification	C:\Windows\assembly\Desktop.ini	s9697.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\assembly	s9697.exe
File created	C:\Windows\assembly\Desktop.ini	s9697.exe
File opened for modification	C:\Windows\assembly\Desktop.ini	s9697.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4300	1636	WerFault.exe	86

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
1636	2024-02-23_0da967c548749fb7fc017f5a0b9e53fa_mafia.exe
1636	2024-02-23_0da967c548749fb7fc017f5a0b9e53fa_mafia.exe
748	s9697.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	748	s9697.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
748	s9697.exe
748	s9697.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1636 wrote to memory of 748	1636	2024-02-23_0da967c548749fb7fc017f5a0b9e53fa_mafia.exe	88
PID 1636 wrote to memory of 748	1636	2024-02-23_0da967c548749fb7fc017f5a0b9e53fa_mafia.exe	88

C:\Users\Admin\AppData\Local\Temp\2024-02-23_0da967c548749fb7fc017f5a0b9e53fa_mafia.exe
"C:\Users\Admin\AppData\Local\Temp\2024-02-23_0da967c548749fb7fc017f5a0b9e53fa_mafia.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1636
- C:\Users\Admin\AppData\Local\Temp\n9697\s9697.exe
  "C:\Users\Admin\AppData\Local\Temp\n9697\s9697.exe" ins.exe /e11709017 /u5256af57-a14c-4fa9-bca9-79340a000013
  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:748
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1636 -s 4476
  2⤵
  - Program crash
  PID:4300

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 1636 -ip 1636
1⤵
PID:396

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\n9697\s9697.exe

Filesize
269KB

MD5
5bedbca9b50f0374b405eb0c79ec0195

SHA1
1a0646caa442f30d86f5ba79c35de34a4ab235fe

SHA256
0355e5e23f4f5d2c129c6d5aa680c782898b332a38c02a0b7ef4d0f50b0ea64d

SHA512
007fd12814a7a7e8d4182d69a86a2f06350521aa9daf684e2516bf7f22add1f687940a06430b5169f38e41c99ae8cbcc8d1f7c3218c68a127a8c6fe68c36ee6b

Download Submit
memory/748-11-0x00007FFB8BF60000-0x00007FFB8C901000-memory.dmp

Filesize
9.6MB

Download
memory/748-12-0x0000000000A90000-0x0000000000AA0000-memory.dmp

Filesize
64KB

Download
memory/748-14-0x00007FFB8BF60000-0x00007FFB8C901000-memory.dmp

Filesize
9.6MB

Download
memory/748-13-0x0000000000B00000-0x0000000000B0A000-memory.dmp

Filesize
40KB

Download
memory/748-17-0x000000001B7B0000-0x000000001BC7E000-memory.dmp

Filesize
4.8MB

Download
memory/748-18-0x000000001BD20000-0x000000001BDBC000-memory.dmp

Filesize
624KB

Download
memory/748-19-0x0000000000AF0000-0x0000000000AF8000-memory.dmp

Filesize
32KB

Download
memory/748-21-0x0000000000A90000-0x0000000000AA0000-memory.dmp

Filesize
64KB

Download
memory/748-20-0x0000000000A90000-0x0000000000AA0000-memory.dmp

Filesize
64KB

Download
memory/748-22-0x0000000000A90000-0x0000000000AA0000-memory.dmp

Filesize
64KB

Download
memory/748-23-0x0000000000A90000-0x0000000000AA0000-memory.dmp

Filesize
64KB

Download
memory/748-24-0x0000000000A90000-0x0000000000AA0000-memory.dmp

Filesize
64KB

Download
memory/748-25-0x000000001CE60000-0x000000001CEC2000-memory.dmp

Filesize
392KB

Download
memory/748-26-0x000000001F7B0000-0x000000001F8EC000-memory.dmp

Filesize
1.2MB

Download
memory/748-27-0x000000001FE00000-0x000000002030E000-memory.dmp

Filesize
5.1MB

Download
memory/748-28-0x0000000020310000-0x0000000020410000-memory.dmp

Filesize
1024KB

Download
memory/748-29-0x0000000020310000-0x0000000020410000-memory.dmp

Filesize
1024KB

Download
memory/748-31-0x00007FFB8BF60000-0x00007FFB8C901000-memory.dmp

Filesize
9.6MB

Download