50f06b89921aecc3a606e0ca64db72f20865766dfe5c5396f276046eba3a429b

Resubmissions

05/03/2024, 07:35

240305-jewthshf9z 10

05/03/2024, 07:24

240305-h8mx2ahe4x 10

Analysis

max time kernel
144s
max time network
154s
platform
windows10-1703_x64
resource
win10-20240221-en
resource tags

arch:x64arch:x86image:win10-20240221-enlocale:en-usos:windows10-1703-x64system
submitted
05/03/2024, 07:35

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General

Target

ksomt.doc
Size

101KB
MD5

25121aa28f699b10a5d2803a1437dfa2
SHA1

b81d73d06afe06d7d296d6379262dacb34668dd8
SHA256

c2d599272dc4b6a1cb4236ff0d7b8aee7b6203e38a865b4eb6732b72c8882053
SHA512

eaf61222a99d985fbacce0ae22bbf57c73c6b02144bae5ba33aa399657978251538a17dce89c4cc5b1430dfeba8e4caf29fa562f4fa8b1d727664e607e459ff9
SSDEEP

3072:zmfTph8n1cCSodE8EISM1If3uQBnAyOthfku:zmb78n1cClX+RA5hfl

Score

1^/10

Malware Config

Signatures

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
4816	WINWORD.EXE
4816	WINWORD.EXE

Suspicious use of SetWindowsHookEx 20 IoCs

pid	Process
4816	WINWORD.EXE
4816	WINWORD.EXE
4816	WINWORD.EXE
4816	WINWORD.EXE
4816	WINWORD.EXE
4816	WINWORD.EXE
4816	WINWORD.EXE
4816	WINWORD.EXE
4816	WINWORD.EXE
4816	WINWORD.EXE
4816	WINWORD.EXE
4816	WINWORD.EXE
4816	WINWORD.EXE
4816	WINWORD.EXE
4816	WINWORD.EXE
4816	WINWORD.EXE
4816	WINWORD.EXE
4816	WINWORD.EXE
4816	WINWORD.EXE
4816	WINWORD.EXE

C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\ksomt.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4816

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4816-0-0x00007FF983400000-0x00007FF983410000-memory.dmp

Filesize
64KB

Download
memory/4816-1-0x00007FF983400000-0x00007FF983410000-memory.dmp

Filesize
64KB

Download
memory/4816-3-0x00007FF983400000-0x00007FF983410000-memory.dmp

Filesize
64KB

Download
memory/4816-2-0x00007FF983400000-0x00007FF983410000-memory.dmp

Filesize
64KB

Download
memory/4816-4-0x00007FF9C3370000-0x00007FF9C354B000-memory.dmp

Filesize
1.9MB

Download
memory/4816-6-0x00007FF9C3370000-0x00007FF9C354B000-memory.dmp

Filesize
1.9MB

Download
memory/4816-8-0x00007FF9C3370000-0x00007FF9C354B000-memory.dmp

Filesize
1.9MB

Download
memory/4816-9-0x00007FF9C3370000-0x00007FF9C354B000-memory.dmp

Filesize
1.9MB

Download
memory/4816-10-0x00007FF9C3370000-0x00007FF9C354B000-memory.dmp

Filesize
1.9MB

Download
memory/4816-11-0x00007FF980470000-0x00007FF980480000-memory.dmp

Filesize
64KB

Download
memory/4816-12-0x00007FF9C3370000-0x00007FF9C354B000-memory.dmp

Filesize
1.9MB

Download
memory/4816-13-0x00007FF9C3370000-0x00007FF9C354B000-memory.dmp

Filesize
1.9MB

Download
memory/4816-14-0x00007FF9C3370000-0x00007FF9C354B000-memory.dmp

Filesize
1.9MB

Download
memory/4816-15-0x00007FF9C3370000-0x00007FF9C354B000-memory.dmp

Filesize
1.9MB

Download
memory/4816-16-0x00007FF9C3370000-0x00007FF9C354B000-memory.dmp

Filesize
1.9MB

Download
memory/4816-17-0x00007FF9C3370000-0x00007FF9C354B000-memory.dmp

Filesize
1.9MB

Download
memory/4816-18-0x00007FF9C3370000-0x00007FF9C354B000-memory.dmp

Filesize
1.9MB

Download
memory/4816-19-0x00007FF9C3370000-0x00007FF9C354B000-memory.dmp

Filesize
1.9MB

Download
memory/4816-20-0x00007FF9C3370000-0x00007FF9C354B000-memory.dmp

Filesize
1.9MB

Download
memory/4816-22-0x00007FF9C3370000-0x00007FF9C354B000-memory.dmp

Filesize
1.9MB

Download
memory/4816-23-0x00007FF9C3370000-0x00007FF9C354B000-memory.dmp

Filesize
1.9MB

Download
memory/4816-25-0x00007FF9C3370000-0x00007FF9C354B000-memory.dmp

Filesize
1.9MB

Download
memory/4816-21-0x00007FF980470000-0x00007FF980480000-memory.dmp

Filesize
64KB

Download
memory/4816-27-0x00007FF9C2DA0000-0x00007FF9C2E4E000-memory.dmp

Filesize
696KB

Download
memory/4816-28-0x00007FF9C3370000-0x00007FF9C354B000-memory.dmp

Filesize
1.9MB

Download
memory/4816-30-0x00007FF9C3370000-0x00007FF9C354B000-memory.dmp

Filesize
1.9MB

Download
memory/4816-32-0x00007FF9C3370000-0x00007FF9C354B000-memory.dmp

Filesize
1.9MB

Download
memory/4816-33-0x00007FF9C3370000-0x00007FF9C354B000-memory.dmp

Filesize
1.9MB

Download
memory/4816-35-0x00007FF9C3370000-0x00007FF9C354B000-memory.dmp

Filesize
1.9MB

Download
memory/4816-34-0x00007FF9C3370000-0x00007FF9C354B000-memory.dmp

Filesize
1.9MB

Download
memory/4816-170-0x00007FF9C3370000-0x00007FF9C354B000-memory.dmp

Filesize
1.9MB

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads