10b40d3470ed356ff81941935861fea962a180067983d47f3f9cc64987155da5

General

Target

2024-02-25_93cd501c2970cfcc84cd3d487844d31e_mafia.exe
Size

462KB
MD5

93cd501c2970cfcc84cd3d487844d31e
SHA1

a063403f80d308225a7abaa0c256f4a1c13af0da
SHA256

10b40d3470ed356ff81941935861fea962a180067983d47f3f9cc64987155da5
SHA512

8981237601eb7b9b831dbc04cbfd3aedd77fe93f72e93e20d8f0c744cbb4cecdcf79c3e19b88046a78ac631636cda7e01db54187a6101daaa3c7676cefaeb99f
SSDEEP

6144:zRPu8zwNAZYCZrIik3tHO7+sQY95MsXWT3MlVQjMYWofXX/yLfjDz5WsH5f:zJrIik37Y4sXWwAtfH/yLLZn9

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1792	10E2.tmp

Loads dropped DLL 1 IoCs

pid	Process
2040	2024-02-25_93cd501c2970cfcc84cd3d487844d31e_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 (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
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
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Toolbar	WINWORD.EXE
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
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

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2624	WINWORD.EXE

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1792	10E2.tmp

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2624	WINWORD.EXE
2624	WINWORD.EXE
2624	WINWORD.EXE
2624	WINWORD.EXE
2624	WINWORD.EXE
2624	WINWORD.EXE

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2040 wrote to memory of 1792	2040	2024-02-25_93cd501c2970cfcc84cd3d487844d31e_mafia.exe	28
PID 2040 wrote to memory of 1792	2040	2024-02-25_93cd501c2970cfcc84cd3d487844d31e_mafia.exe	28
PID 2040 wrote to memory of 1792	2040	2024-02-25_93cd501c2970cfcc84cd3d487844d31e_mafia.exe	28
PID 2040 wrote to memory of 1792	2040	2024-02-25_93cd501c2970cfcc84cd3d487844d31e_mafia.exe	28
PID 1792 wrote to memory of 2624	1792	10E2.tmp	29
PID 1792 wrote to memory of 2624	1792	10E2.tmp	29
PID 1792 wrote to memory of 2624	1792	10E2.tmp	29
PID 1792 wrote to memory of 2624	1792	10E2.tmp	29

C:\Users\Admin\AppData\Local\Temp\2024-02-25_93cd501c2970cfcc84cd3d487844d31e_mafia.exe
"C:\Users\Admin\AppData\Local\Temp\2024-02-25_93cd501c2970cfcc84cd3d487844d31e_mafia.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2040
- C:\Users\Admin\AppData\Local\Temp\10E2.tmp
  "C:\Users\Admin\AppData\Local\Temp\10E2.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2024-02-25_93cd501c2970cfcc84cd3d487844d31e_mafia.exe 99DEBBC5AF257C799E383C8CF207FEFFD7D24FBC37399A7BE8EA160C4A2D743F18017D9C555C19FB44CBB6E451601989789814B5A906E2F6E96952D49BAF7F58
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: RenamesItself
  - Suspicious use of WriteProcessMemory
  PID:1792
- - 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\2024-02-25_93cd501c2970cfcc84cd3d487844d31e_mafia.docx"
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious behavior: AddClipboardFormatListener
    - Suspicious use of SetWindowsHookEx
    PID:2624

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\2024-02-25_93cd501c2970cfcc84cd3d487844d31e_mafia.docx

Filesize
21KB

MD5
7079891932a64f097abafd233055a1e9

SHA1
246d95feafe67689d49a5a4cadba18d3ac1914e5

SHA256
c97189b50e5e92be09966d4732b6d61a2e435b2935d60c09989e555ae442e7a1

SHA512
6e9ee6427d7cc2474dc634b088cf3f35d06dfb734d2b63fbbc794f4083b4b5754379daff4804bf5024b1b430aa5e50fa6d839d3473ceeed3043d373c85e9862a

Download Submit
\Users\Admin\AppData\Local\Temp\10E2.tmp

Filesize
462KB

MD5
e69c8c86b1674d3577aa43c3384b5c10

SHA1
17cb522bdbe442588af5cbbd0b528e445cdf5d6c

SHA256
4b85b04a0df533d5fea12edfddd0d33d954500451354e6fc2d5d3984fd28539e

SHA512
a6c0421f0625561285ae3c8c68b146dc159b95014e93c1b71812608ca44e4ef5f37babc173f18f6e4dd2ee3c9004219c6436838a918139418beabf4783bed9ca

Download Submit
memory/2624-7-0x000000002F4A1000-0x000000002F4A2000-memory.dmp

Filesize
4KB

Download
memory/2624-8-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2624-9-0x0000000070B1D000-0x0000000070B28000-memory.dmp

Filesize
44KB

Download
memory/2624-13-0x0000000070B1D000-0x0000000070B28000-memory.dmp

Filesize
44KB

Download

Analysis

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