fe837b9e3bc60e394e904119dd240a82770691e1372012ad0f0a70a98eeec510

Analysis

max time kernel
147s
max time network
49s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
22-11-2022 21:30

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General

Target

40395a27048ad5f95f58b378c12d2ce6.doc
Size

107KB
MD5

40395a27048ad5f95f58b378c12d2ce6
SHA1

2f93359abac511e34d6f3ad5b137d85e23bf0849
SHA256

fe837b9e3bc60e394e904119dd240a82770691e1372012ad0f0a70a98eeec510
SHA512

b5e97c379af2bf25ab7cba72f53425b3da9b9632e5fb64be456f672c7926a4f8988f450528ae31adfcc058f03d1eedaac4491a44d679cc52eb32bf828f001f2e
SSDEEP

1536:VFvxqZyaw/JAq9L2eAraa1XmQkVXWweYNJ4Q2wdx7/sdQMgwrLp504NEsvStFV:VFvxOt3ItWwdZ2wLLMOKd504NqL

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
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Toolbar	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\MenuExt	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\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-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\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

Processes:

WINWORD.EXE

pid process

2032 WINWORD.EXE

Suspicious use of SetWindowsHookEx 20 IoCs

Processes:

WINWORD.EXE

pid	process
2032	WINWORD.EXE
2032	WINWORD.EXE
2032	WINWORD.EXE
2032	WINWORD.EXE
2032	WINWORD.EXE
2032	WINWORD.EXE
2032	WINWORD.EXE
2032	WINWORD.EXE
2032	WINWORD.EXE
2032	WINWORD.EXE
2032	WINWORD.EXE
2032	WINWORD.EXE
2032	WINWORD.EXE
2032	WINWORD.EXE
2032	WINWORD.EXE
2032	WINWORD.EXE
2032	WINWORD.EXE
2032	WINWORD.EXE
2032	WINWORD.EXE
2032	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\40395a27048ad5f95f58b378c12d2ce6.doc"
1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2032

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/2032-54-0x0000000072DE1000-0x0000000072DE4000-memory.dmp

Filesize
12KB

Download
memory/2032-55-0x0000000070861000-0x0000000070863000-memory.dmp

Filesize
8KB

Download
memory/2032-56-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2032-57-0x00000000766D1000-0x00000000766D3000-memory.dmp

Filesize
8KB

Download
memory/2032-58-0x000000007184D000-0x0000000071858000-memory.dmp

Filesize
44KB

Download