09089219b55c8ca1fa3f3a11423867660225f22640b4d20b987185b2fb876e28

General

Target

2024-04-26_880524e15cf0fa1f4a87b55d7dda6b96_mafia.exe
Size

486KB
MD5

880524e15cf0fa1f4a87b55d7dda6b96
SHA1

47cd6d5778f0f631606fe0d1a8fd3b0af65eb7ab
SHA256

09089219b55c8ca1fa3f3a11423867660225f22640b4d20b987185b2fb876e28
SHA512

11180c362954913594a5d40c89668ddfd306034b12f478d7e28485f842a75924322edb4f7b8dad8b043874457aa34436b02717eaf9c275029fec5d40d1832eb3
SSDEEP

6144:pRPuZzNIAZYMZrIik3tHDvBE+2qgrYhpT00ZiKNvHyyRZiaafI9sH2f9:pwrIik35BE+R8YnpiuvroVU9

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2184	78F.tmp

Loads dropped DLL 1 IoCs

pid	Process
1540	2024-04-26_880524e15cf0fa1f4a87b55d7dda6b96_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-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Toolbar	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105"	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\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-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\MenuExt	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
3020	WINWORD.EXE

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2184	78F.tmp

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
3020	WINWORD.EXE
3020	WINWORD.EXE
3020	WINWORD.EXE
3020	WINWORD.EXE
3020	WINWORD.EXE
3020	WINWORD.EXE

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1540 wrote to memory of 2184	1540	2024-04-26_880524e15cf0fa1f4a87b55d7dda6b96_mafia.exe	28
PID 1540 wrote to memory of 2184	1540	2024-04-26_880524e15cf0fa1f4a87b55d7dda6b96_mafia.exe	28
PID 1540 wrote to memory of 2184	1540	2024-04-26_880524e15cf0fa1f4a87b55d7dda6b96_mafia.exe	28
PID 1540 wrote to memory of 2184	1540	2024-04-26_880524e15cf0fa1f4a87b55d7dda6b96_mafia.exe	28
PID 2184 wrote to memory of 3020	2184	78F.tmp	29
PID 2184 wrote to memory of 3020	2184	78F.tmp	29
PID 2184 wrote to memory of 3020	2184	78F.tmp	29
PID 2184 wrote to memory of 3020	2184	78F.tmp	29

C:\Users\Admin\AppData\Local\Temp\2024-04-26_880524e15cf0fa1f4a87b55d7dda6b96_mafia.exe
"C:\Users\Admin\AppData\Local\Temp\2024-04-26_880524e15cf0fa1f4a87b55d7dda6b96_mafia.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1540
- C:\Users\Admin\AppData\Local\Temp\78F.tmp
  "C:\Users\Admin\AppData\Local\Temp\78F.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2024-04-26_880524e15cf0fa1f4a87b55d7dda6b96_mafia.exe 9655E1707DBDA4733EBDECB4189860DEEE6650201D687AAA3D76BAF910A975D37D30A916710503CB275CE8B9C68CA5D2F1515338BFEEBF2CBD9CC571A63CC506
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: RenamesItself
  - Suspicious use of WriteProcessMemory
  PID:2184
- - 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\2024-04-26_880524e15cf0fa1f4a87b55d7dda6b96_mafia.docx"
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious behavior: AddClipboardFormatListener
    - Suspicious use of SetWindowsHookEx
    PID:3020

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\2024-04-26_880524e15cf0fa1f4a87b55d7dda6b96_mafia.docx

Filesize
21KB

MD5
7079891932a64f097abafd233055a1e9

SHA1
246d95feafe67689d49a5a4cadba18d3ac1914e5

SHA256
c97189b50e5e92be09966d4732b6d61a2e435b2935d60c09989e555ae442e7a1

SHA512
6e9ee6427d7cc2474dc634b088cf3f35d06dfb734d2b63fbbc794f4083b4b5754379daff4804bf5024b1b430aa5e50fa6d839d3473ceeed3043d373c85e9862a

Download Submit
\Users\Admin\AppData\Local\Temp\78F.tmp

Filesize
486KB

MD5
7332b5219ba0d6a9a6b860215cdec0fe

SHA1
ddedb0b458625524d2e4c659ba3230ee91235ffe

SHA256
92dee97a1dbe96b14903aa5a99ea8e53b31bc75894ae5a44877f9d094f805040

SHA512
6110139f60985405db75aab5b87799d322e3274638b611b1fac78f78b1d36df50d1326c09001a19e4c6591c5420eda854a55187c87fb29d6cd9f121527f11a06

Download Submit
memory/1540-0-0x0000000000320000-0x00000000003A2000-memory.dmp

Filesize
520KB

Download
memory/1540-6-0x0000000000320000-0x00000000003A2000-memory.dmp

Filesize
520KB

Download
memory/1540-5-0x0000000001CA0000-0x0000000001D22000-memory.dmp

Filesize
520KB

Download
memory/2184-8-0x0000000000A90000-0x0000000000B12000-memory.dmp

Filesize
520KB

Download
memory/2184-11-0x0000000000A90000-0x0000000000B12000-memory.dmp

Filesize
520KB

Download
memory/3020-12-0x000000002FA91000-0x000000002FA92000-memory.dmp

Filesize
4KB

Download
memory/3020-13-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/3020-14-0x0000000071A2D000-0x0000000071A38000-memory.dmp

Filesize
44KB

Download
memory/3020-18-0x0000000071A2D000-0x0000000071A38000-memory.dmp

Filesize
44KB

Download

Analysis

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