836556f8c4e4204ddabd2e002299e357c98dfbac650b8e22118e6e2c350a3b9b

Analysis

max time kernel
117s
max time network
121s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
13/02/2024, 08:20

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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

Executes dropped EXE 1 IoCs

pid	Process
2940	ins4296.exe

Loads dropped DLL 4 IoCs

pid	Process
2520	2024-02-13_df929f4aa27ec58532fa8c582b013100_mafia.exe
2520	2024-02-13_df929f4aa27ec58532fa8c582b013100_mafia.exe
2520	2024-02-13_df929f4aa27ec58532fa8c582b013100_mafia.exe
2520	2024-02-13_df929f4aa27ec58532fa8c582b013100_mafia.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
2940	ins4296.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2940	ins4296.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2940	ins4296.exe
2940	ins4296.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2520 wrote to memory of 2940	2520	2024-02-13_df929f4aa27ec58532fa8c582b013100_mafia.exe	28
PID 2520 wrote to memory of 2940	2520	2024-02-13_df929f4aa27ec58532fa8c582b013100_mafia.exe	28
PID 2520 wrote to memory of 2940	2520	2024-02-13_df929f4aa27ec58532fa8c582b013100_mafia.exe	28
PID 2520 wrote to memory of 2940	2520	2024-02-13_df929f4aa27ec58532fa8c582b013100_mafia.exe	28

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⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2520
- C:\Users\Admin\AppData\Local\Temp\n4296\ins4296.exe
  "C:\Users\Admin\AppData\Local\Temp\n4296\ins4296.exe" ins.exe /e12385253 /u52fe2c91-49dc-40b7-b209-1f140a000013
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2940

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

\Users\Admin\AppData\Local\Temp\n4296\ins4296.exe

Filesize
265KB

MD5
4c24a9e76a700931ae23e212519593c3

SHA1
d738435c7d5d98223462e6b4dd97e1081f911e97

SHA256
75912abe46cabda79f285ba2b0d70c8aa31eae564886d2f483f3e325379b67fb

SHA512
d48038bdd5e06761c45b711cf7dff1c5b6e56e5cbc230041fb16e1f3418235809008ea3545375e02b48b0cca1857348ea23fd4fd35165e72df9a9956b225f12f

Download Submit
memory/2940-14-0x0000000000630000-0x000000000063A000-memory.dmp

Filesize
40KB

Download
memory/2940-15-0x000007FEF5CF0000-0x000007FEF668D000-memory.dmp

Filesize
9.6MB

Download
memory/2940-16-0x00000000001F0000-0x0000000000270000-memory.dmp

Filesize
512KB

Download
memory/2940-17-0x000007FEF5CF0000-0x000007FEF668D000-memory.dmp

Filesize
9.6MB

Download
memory/2940-18-0x00000000001F0000-0x0000000000270000-memory.dmp

Filesize
512KB

Download
memory/2940-19-0x00000000001F0000-0x0000000000270000-memory.dmp

Filesize
512KB

Download
memory/2940-20-0x00000000001F0000-0x0000000000270000-memory.dmp

Filesize
512KB

Download
memory/2940-21-0x00000000001F0000-0x0000000000270000-memory.dmp

Filesize
512KB

Download
memory/2940-22-0x00000000001F0000-0x0000000000270000-memory.dmp

Filesize
512KB

Download
memory/2940-23-0x00000000001F0000-0x0000000000270000-memory.dmp

Filesize
512KB

Download
memory/2940-24-0x000007FEF5CF0000-0x000007FEF668D000-memory.dmp

Filesize
9.6MB

Download
memory/2940-25-0x000007FEF5CF0000-0x000007FEF668D000-memory.dmp

Filesize
9.6MB

Download
memory/2940-26-0x00000000001F0000-0x0000000000270000-memory.dmp

Filesize
512KB

Download
memory/2940-27-0x00000000001F0000-0x0000000000270000-memory.dmp

Filesize
512KB

Download
memory/2940-28-0x000007FEF5CF0000-0x000007FEF668D000-memory.dmp

Filesize
9.6MB

Download