1bcdabb8857ebd253b4cf43c7f0f84eba4831aac6b99608e02a9f28d4e614b1a

Analysis

max time kernel
148s
max time network
45s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
28-11-2022 12:30

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General

Target

1bcdabb8857ebd253b4cf43c7f0f84eba4831aac6b99608e02a9f28d4e614b1a.doc
Size

51KB
MD5

de343b5526fb02342c10bceb54ddf4da
SHA1

090fc7626ecfe5763d6c4853b9e223dd6f0f1675
SHA256

1bcdabb8857ebd253b4cf43c7f0f84eba4831aac6b99608e02a9f28d4e614b1a
SHA512

a27219e8da8075200e02b5bad6fd63e009cf3774e6c17dd37af080eff176d2d992d1016dee1c219cd93f376fbdaf43e9d477942d9e48165da48fe434b19d4a97
SSDEEP

768:GEiUb3hzF0v9mi7pw3iwZW9AUJCNw7h8IQFKGpN:GOb3hziU3iwZW9hC+7oFK

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 9 IoCs

adware spyware

Modify Registry

T1112

Processes:

WINWORD.EXE

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\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-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

WINWORD.EXE

pid process

1660 WINWORD.EXE

Suspicious use of SetWindowsHookEx 21 IoCs

Processes:

WINWORD.EXE

pid	process
1660	WINWORD.EXE
1660	WINWORD.EXE
1660	WINWORD.EXE
1660	WINWORD.EXE
1660	WINWORD.EXE
1660	WINWORD.EXE
1660	WINWORD.EXE
1660	WINWORD.EXE
1660	WINWORD.EXE
1660	WINWORD.EXE
1660	WINWORD.EXE
1660	WINWORD.EXE
1660	WINWORD.EXE
1660	WINWORD.EXE
1660	WINWORD.EXE
1660	WINWORD.EXE
1660	WINWORD.EXE
1660	WINWORD.EXE
1660	WINWORD.EXE
1660	WINWORD.EXE
1660	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\1bcdabb8857ebd253b4cf43c7f0f84eba4831aac6b99608e02a9f28d4e614b1a.doc"
1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1660

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1660-54-0x00000000721C1000-0x00000000721C4000-memory.dmp

Filesize
12KB

Download
memory/1660-55-0x000000006FC41000-0x000000006FC43000-memory.dmp

Filesize
8KB

Download
memory/1660-56-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1660-57-0x0000000075F51000-0x0000000075F53000-memory.dmp

Filesize
8KB

Download
memory/1660-58-0x0000000070C2D000-0x0000000070C38000-memory.dmp

Filesize
44KB

Download