bd7920ab4830328cb91d1d1f60b93808e318df56daa4b535e0c6e1a03f691e37

General

Target

bd7920ab4830328cb91d1d1f60b93808e318df56daa4b535e0c6e1a03f691e37.doc
Size

2.7MB
MD5

b3e3e01be28b21afa8a5a6058282a35a
SHA1

42651de9242843083d29249301513bf80d15032a
SHA256

bd7920ab4830328cb91d1d1f60b93808e318df56daa4b535e0c6e1a03f691e37
SHA512

9e8b104a6a5805b2627b078fa852388cd5f4c959a3dd20ecb2396a23d625668f9d014d578f11ea59a93a804632d1efc6a288b1144e7eaebdb93a03a9af67a322

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 1 IoCs

Processes:

WINWORD.EXE

pid process

1380 WINWORD.EXE
Office loads VBA resources, possible macro or embedded object present

pid	process
1380	WINWORD.EXE

Modifies Internet Explorer settings 1 TTPs 9 IoCs

adware spyware

Modify Registry

T1112

Processes:

WINWORD.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\MenuExt	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\Toolbar	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105"	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

WINWORD.EXE

pid process

1380 WINWORD.EXE
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

1380 WINWORD.EXE
1380 WINWORD.EXE
1380 WINWORD.EXE
1380 WINWORD.EXE
1380 WINWORD.EXE
1380 WINWORD.EXE
1380 WINWORD.EXE

pid	process
1380	WINWORD.EXE

pid	process
1380	WINWORD.EXE
1380	WINWORD.EXE
1380	WINWORD.EXE
1380	WINWORD.EXE
1380	WINWORD.EXE
1380	WINWORD.EXE
1380	WINWORD.EXE

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\bd7920ab4830328cb91d1d1f60b93808e318df56daa4b535e0c6e1a03f691e37.doc"
1⤵
- Loads dropped DLL
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1380

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\vnp.dll
Filesize
48KB

MD5
9ffe07e7cf5d17ad63ede21cd0dc14cc

SHA1
8b24205d7bf0b16d416fb888cc925874144b3f55

SHA256
61eda78ddb6d83995e145927e0da7a83e0ea0cf783e6c663370c7faae8e10f70

SHA512
e5eb4ef3c88f93b04d0f420c82c7fdca07246ecb3733daaeac34c4b36c09e95c7ec62553228c0baa4af253c4c140c64d5e116ab8d87b4bb443328d25eeafef7c

Download Submit
memory/1380-65-0x00000000006B3000-0x00000000006B7000-memory.dmp

Filesize
16KB

Download
memory/1380-57-0x0000000076C81000-0x0000000076C83000-memory.dmp

Filesize
8KB

Download
memory/1380-68-0x00000000006B3000-0x00000000006B7000-memory.dmp

Filesize
16KB

Download
memory/1380-69-0x00000000006B3000-0x00000000006B7000-memory.dmp

Filesize
16KB

Download
memory/1380-59-0x00000000006B3000-0x00000000006B7000-memory.dmp

Filesize
16KB

Download
memory/1380-60-0x00000000006B3000-0x00000000006B7000-memory.dmp

Filesize
16KB

Download
memory/1380-61-0x00000000006B3000-0x00000000006B7000-memory.dmp

Filesize
16KB

Download
memory/1380-62-0x00000000006B3000-0x00000000006B7000-memory.dmp

Filesize
16KB

Download
memory/1380-63-0x00000000006B3000-0x00000000006B7000-memory.dmp

Filesize
16KB

Download
memory/1380-67-0x00000000006B3000-0x00000000006B7000-memory.dmp

Filesize
16KB

Download
memory/1380-66-0x00000000006B3000-0x00000000006B7000-memory.dmp

Filesize
16KB

Download
memory/1380-54-0x0000000072F11000-0x0000000072F14000-memory.dmp

Filesize
12KB

Download
memory/1380-55-0x0000000070991000-0x0000000070993000-memory.dmp

Filesize
8KB

Download
memory/1380-56-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1380-58-0x000000007197D000-0x0000000071988000-memory.dmp

Filesize
44KB

Download
memory/1380-70-0x00000000006B3000-0x00000000006B7000-memory.dmp

Filesize
16KB

Download
memory/1380-71-0x00000000006B3000-0x00000000006B7000-memory.dmp

Filesize
16KB

Download
memory/1380-72-0x00000000006B3000-0x00000000006B7000-memory.dmp

Filesize
16KB

Download
memory/1380-73-0x00000000006B3000-0x00000000006B7000-memory.dmp

Filesize
16KB

Download
memory/1380-74-0x00000000006B3000-0x00000000006B7000-memory.dmp

Filesize
16KB

Download
memory/1380-75-0x00000000006B3000-0x00000000006B7000-memory.dmp

Filesize
16KB

Download
memory/1380-76-0x00000000006B3000-0x00000000006B7000-memory.dmp

Filesize
16KB

Download
memory/1380-77-0x00000000006B3000-0x00000000006B7000-memory.dmp

Filesize
16KB

Download
memory/1380-78-0x00000000006B3000-0x00000000006B7000-memory.dmp

Filesize
16KB

Download
memory/1380-79-0x00000000006B3000-0x00000000006B7000-memory.dmp

Filesize
16KB

Download
memory/1380-64-0x00000000006B3000-0x00000000006B7000-memory.dmp

Filesize
16KB

Download

Analysis

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