2b15179dbf9404a2effb18ce5e870e562dbf6b6ca65dc770b848d262537e4b9d

General

Target

2024-04-08_1c7e5df695d650a80853ce7d5ead15f0_mafia.exe
Size

460KB
MD5

1c7e5df695d650a80853ce7d5ead15f0
SHA1

1f04c33b8bded7a8095e0bd12db338f3ed30738a
SHA256

2b15179dbf9404a2effb18ce5e870e562dbf6b6ca65dc770b848d262537e4b9d
SHA512

725fcf6cfc0a5cffd8c2a244e2e0bb936690ae5f4e00b186694ebfdd68114b58e897cf1cd1b7a24d3c57ff2cf4e2f59a32e430effc569e2833f617d042a86278
SSDEEP

6144:0A4psmawWIrFUJe5X8bbU5gkn4+AN2aZ2jACylereGJurBHd07Q7ZK3sHZ:0oJe5X8b4FkYwlereGJurBHtH5

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1704	1268.tmp

Loads dropped DLL 1 IoCs

pid	Process
1600	2024-04-08_1c7e5df695d650a80853ce7d5ead15f0_mafia.exe

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

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 9 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\MenuExt	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Toolbar	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000"	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2924	WINWORD.EXE

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1704	1268.tmp

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2924	WINWORD.EXE
2924	WINWORD.EXE
2924	WINWORD.EXE
2924	WINWORD.EXE
2924	WINWORD.EXE
2924	WINWORD.EXE

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1600 wrote to memory of 1704	1600	2024-04-08_1c7e5df695d650a80853ce7d5ead15f0_mafia.exe	28
PID 1600 wrote to memory of 1704	1600	2024-04-08_1c7e5df695d650a80853ce7d5ead15f0_mafia.exe	28
PID 1600 wrote to memory of 1704	1600	2024-04-08_1c7e5df695d650a80853ce7d5ead15f0_mafia.exe	28
PID 1600 wrote to memory of 1704	1600	2024-04-08_1c7e5df695d650a80853ce7d5ead15f0_mafia.exe	28
PID 1704 wrote to memory of 2924	1704	1268.tmp	29
PID 1704 wrote to memory of 2924	1704	1268.tmp	29
PID 1704 wrote to memory of 2924	1704	1268.tmp	29
PID 1704 wrote to memory of 2924	1704	1268.tmp	29

C:\Users\Admin\AppData\Local\Temp\2024-04-08_1c7e5df695d650a80853ce7d5ead15f0_mafia.exe
"C:\Users\Admin\AppData\Local\Temp\2024-04-08_1c7e5df695d650a80853ce7d5ead15f0_mafia.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1600
- C:\Users\Admin\AppData\Local\Temp\1268.tmp
  "C:\Users\Admin\AppData\Local\Temp\1268.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2024-04-08_1c7e5df695d650a80853ce7d5ead15f0_mafia.exe 29F143626DE55C148CE46E78074E43E7564BE117E9B78B55968B3764ED447D30FDBF86E33B2E96FB8538557C583C632D7B58CA45D006E909897E281595D8DAAC
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: RenamesItself
  - Suspicious use of WriteProcessMemory
  PID:1704
- - C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
    "C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\2024-04-08_1c7e5df695d650a80853ce7d5ead15f0_mafia.docx"
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious behavior: AddClipboardFormatListener
    - Suspicious use of SetWindowsHookEx
    PID:2924

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\2024-04-08_1c7e5df695d650a80853ce7d5ead15f0_mafia.docx

Filesize
21KB

MD5
7079891932a64f097abafd233055a1e9

SHA1
246d95feafe67689d49a5a4cadba18d3ac1914e5

SHA256
c97189b50e5e92be09966d4732b6d61a2e435b2935d60c09989e555ae442e7a1

SHA512
6e9ee6427d7cc2474dc634b088cf3f35d06dfb734d2b63fbbc794f4083b4b5754379daff4804bf5024b1b430aa5e50fa6d839d3473ceeed3043d373c85e9862a

Download Submit
\Users\Admin\AppData\Local\Temp\1268.tmp

Filesize
460KB

MD5
d6390e192a93935029c99ae12765d99a

SHA1
700175be778d64e0196e1f636556d3ee0f67963b

SHA256
fd83c5bdd6eb9460028fc8700ef3b8288133d44e9edbbcb7ba520797594df9a4

SHA512
14aad2a7ba7933fc7b0970f66f63456197f95e2f56f3257513dc8b5d90aa84d429874df5b82fe98045a51f3b1c3f5505ee5817a119478d2d927f22b4a5f256b3

Download Submit
memory/2924-7-0x000000002FB91000-0x000000002FB92000-memory.dmp

Filesize
4KB

Download
memory/2924-8-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2924-9-0x000000007142D000-0x0000000071438000-memory.dmp

Filesize
44KB

Download

Analysis

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