608da44d210ec6d2dac6b3c0243840332a4dfd7cf67d72d7b3f157341774efe6

General

Target

2024-01-23_bd64d4f1190996d614c25459f9e3a043_mafia.exe
Size

462KB
MD5

bd64d4f1190996d614c25459f9e3a043
SHA1

0cc19bcfaba95afe6a77732aace3b041f6e0b331
SHA256

608da44d210ec6d2dac6b3c0243840332a4dfd7cf67d72d7b3f157341774efe6
SHA512

af86b356c0847c94550c4b8e1bc3d91a535eb7db8057319db9ce977460218fdb6461da814763d0cc4eb7fc308bfe7cb61eb8f5078850a4cfe2444059174a94c2
SSDEEP

6144:zRPu8zwNAZYCZrIik3tHP4Cinxnf0tFitfBbAWaKFPg/PwKb7KQsH5f:zJrIik3eFJ8GZbAWaTnBbe9

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1028	900F.tmp

Loads dropped DLL 1 IoCs

pid	Process
3036	2024-01-23_bd64d4f1190996d614c25459f9e3a043_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-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\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-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Toolbar	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\MenuExt	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\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
2460	WINWORD.EXE

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1028	900F.tmp

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2460	WINWORD.EXE
2460	WINWORD.EXE
2460	WINWORD.EXE
2460	WINWORD.EXE
2460	WINWORD.EXE
2460	WINWORD.EXE

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3036 wrote to memory of 1028	3036	2024-01-23_bd64d4f1190996d614c25459f9e3a043_mafia.exe	28
PID 3036 wrote to memory of 1028	3036	2024-01-23_bd64d4f1190996d614c25459f9e3a043_mafia.exe	28
PID 3036 wrote to memory of 1028	3036	2024-01-23_bd64d4f1190996d614c25459f9e3a043_mafia.exe	28
PID 3036 wrote to memory of 1028	3036	2024-01-23_bd64d4f1190996d614c25459f9e3a043_mafia.exe	28
PID 1028 wrote to memory of 2460	1028	900F.tmp	29
PID 1028 wrote to memory of 2460	1028	900F.tmp	29
PID 1028 wrote to memory of 2460	1028	900F.tmp	29
PID 1028 wrote to memory of 2460	1028	900F.tmp	29

C:\Users\Admin\AppData\Local\Temp\2024-01-23_bd64d4f1190996d614c25459f9e3a043_mafia.exe
"C:\Users\Admin\AppData\Local\Temp\2024-01-23_bd64d4f1190996d614c25459f9e3a043_mafia.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:3036
- C:\Users\Admin\AppData\Local\Temp\900F.tmp
  "C:\Users\Admin\AppData\Local\Temp\900F.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2024-01-23_bd64d4f1190996d614c25459f9e3a043_mafia.exe 522A69422554B2F9F6E48699B9A1400469EF0AEA74D77F441B720D6A79E8C85E6D9D6FE05C27013447A619C4DDBEE4DE3E89907466E6C2C74BBB3DF24EC7D904
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: RenamesItself
  - Suspicious use of WriteProcessMemory
  PID:1028
- - 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\2024-01-23_bd64d4f1190996d614c25459f9e3a043_mafia.docx"
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious behavior: AddClipboardFormatListener
    - Suspicious use of SetWindowsHookEx
    PID:2460

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\2024-01-23_bd64d4f1190996d614c25459f9e3a043_mafia.docx

Filesize
21KB

MD5
7079891932a64f097abafd233055a1e9

SHA1
246d95feafe67689d49a5a4cadba18d3ac1914e5

SHA256
c97189b50e5e92be09966d4732b6d61a2e435b2935d60c09989e555ae442e7a1

SHA512
6e9ee6427d7cc2474dc634b088cf3f35d06dfb734d2b63fbbc794f4083b4b5754379daff4804bf5024b1b430aa5e50fa6d839d3473ceeed3043d373c85e9862a

Download Submit
\Users\Admin\AppData\Local\Temp\900F.tmp

Filesize
462KB

MD5
20bc7d8b685b7f586b36ea8301ea4cc9

SHA1
fd68e807a6fd2cea481fad17b84cf847eb462ddc

SHA256
bbce2810d1317521af5e3a3ce70ff59526eb76f08cfdecbca67b05d3128d29d1

SHA512
f851476f5c7c1cf5e4c47c233bf5e0d7ddaf542ca04beeb2db450a385b0f035faeee83282898677dc263f7b6025820a468a7ab6007f5f81a40f4f49874ce0ca3

Download Submit
memory/2460-7-0x000000002FE21000-0x000000002FE22000-memory.dmp

Filesize
4KB

Download
memory/2460-8-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2460-9-0x000000007174D000-0x0000000071758000-memory.dmp

Filesize
44KB

Download
memory/2460-13-0x000000007174D000-0x0000000071758000-memory.dmp

Filesize
44KB

Download

Analysis

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