3b870b44002e2e36d2c126ea1d20874d58cee60bb89ed85da6cb5164977614fe

Analysis

max time kernel
148s
max time network
161s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
12/03/2024, 23:05

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General

Target

3b870b44002e2e36d2c126ea1d20874d58cee60bb89ed85da6cb5164977614fe.doc
Size

282KB
MD5

720bc5580e58a526e65f873eb279f0e0
SHA1

132a6ec03a923b1b2ae24d13e054ed713a490a5b
SHA256

3b870b44002e2e36d2c126ea1d20874d58cee60bb89ed85da6cb5164977614fe
SHA512

5a88f1356c788bbd5e1a97934dcc5dbb2b901699a13159dbc9f4518fb4f0a6ec9c99e38d274dcb3275fe843b4d14a21b2d926afe519c135398e746c51ac979af
SSDEEP

3072:Gm1ST7jwQZ3/ozrLpTk8myNpR5orPwnU8cMrrB1xegl00WuBY4DfqI/nzt5/yv8c:gwFB1Igl00WuBF/Ovrkmk

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

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
3660	WINWORD.EXE
3660	WINWORD.EXE

Suspicious use of SetWindowsHookEx 18 IoCs

pid	Process
3660	WINWORD.EXE
3660	WINWORD.EXE
3660	WINWORD.EXE
3660	WINWORD.EXE
3660	WINWORD.EXE
3660	WINWORD.EXE
3660	WINWORD.EXE
3660	WINWORD.EXE
3660	WINWORD.EXE
3660	WINWORD.EXE
3660	WINWORD.EXE
3660	WINWORD.EXE
3660	WINWORD.EXE
3660	WINWORD.EXE
3660	WINWORD.EXE
3660	WINWORD.EXE
3660	WINWORD.EXE
3660	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\3b870b44002e2e36d2c126ea1d20874d58cee60bb89ed85da6cb5164977614fe.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3660

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=5248 --field-trial-handle=2236,i,5367110156796017614,12594004256180761011,262144 --variations-seed-version /prefetch:8
1⤵
PID:5108

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/3660-0-0x00007FFBCE610000-0x00007FFBCE620000-memory.dmp

Filesize
64KB

Download
memory/3660-1-0x00007FFBCE610000-0x00007FFBCE620000-memory.dmp

Filesize
64KB

Download
memory/3660-2-0x00007FFBCE610000-0x00007FFBCE620000-memory.dmp

Filesize
64KB

Download
memory/3660-3-0x00007FFC0E590000-0x00007FFC0E785000-memory.dmp

Filesize
2.0MB

Download
memory/3660-4-0x00007FFC0E590000-0x00007FFC0E785000-memory.dmp

Filesize
2.0MB

Download
memory/3660-5-0x00007FFBCE610000-0x00007FFBCE620000-memory.dmp

Filesize
64KB

Download
memory/3660-6-0x00007FFC0E590000-0x00007FFC0E785000-memory.dmp

Filesize
2.0MB

Download
memory/3660-7-0x00007FFC0E590000-0x00007FFC0E785000-memory.dmp

Filesize
2.0MB

Download
memory/3660-9-0x00007FFC0E590000-0x00007FFC0E785000-memory.dmp

Filesize
2.0MB

Download
memory/3660-10-0x00007FFC0E590000-0x00007FFC0E785000-memory.dmp

Filesize
2.0MB

Download
memory/3660-8-0x00007FFBCE610000-0x00007FFBCE620000-memory.dmp

Filesize
64KB

Download
memory/3660-11-0x00007FFBCC420000-0x00007FFBCC430000-memory.dmp

Filesize
64KB

Download
memory/3660-12-0x00007FFC0E590000-0x00007FFC0E785000-memory.dmp

Filesize
2.0MB

Download
memory/3660-19-0x00007FFBCC420000-0x00007FFBCC430000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads