63e91c19ab8e2f3155dfe9b9068b2c0185552e74657c44d72e58037d737aba6e

Analysis

max time kernel
142s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
19/06/2024, 15:07

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General

Target

repas parents ARFEC juin.docx
Size

3.1MB
MD5

ff7de806353d793374c621926eed8c6b
SHA1

3d5b052144b166dd246c01d902b9389692e5abf9
SHA256

63e91c19ab8e2f3155dfe9b9068b2c0185552e74657c44d72e58037d737aba6e
SHA512

2736e84c8a00731cc38f1f9617b78d1376d3a5a4c09bebc1166cc3f1bf004477b618e5c46b7e9ce7a176f27eea3bcc361d6b1718f6e582f83187ab6bc0bece9a
SSDEEP

49152:JnIePvalMaQxxiHJevjEI7KYAqR8pMiC41l8/D5vxhW8p5l+hG5IxhsznB3pR:2UNlxiHCh7jA0iB1l81xLl+85iG

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
3148	WINWORD.EXE
3148	WINWORD.EXE

Suspicious use of SetWindowsHookEx 9 IoCs

pid	Process
3148	WINWORD.EXE
3148	WINWORD.EXE
3148	WINWORD.EXE
3148	WINWORD.EXE
3148	WINWORD.EXE
3148	WINWORD.EXE
3148	WINWORD.EXE
3148	WINWORD.EXE
3148	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\repas parents ARFEC juin.docx" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3148

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=4256 --field-trial-handle=2252,i,16022092570067181109,3235558581947505669,262144 --variations-seed-version /prefetch:8
1⤵
PID:2076

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

C:\Users\Admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryFR100c.lex

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/3148-10-0x00007FFAC6880000-0x00007FFAC6890000-memory.dmp

Filesize
64KB

Download
memory/3148-1-0x00007FFB090ED000-0x00007FFB090EE000-memory.dmp

Filesize
4KB

Download
memory/3148-2-0x00007FFAC90D0000-0x00007FFAC90E0000-memory.dmp

Filesize
64KB

Download
memory/3148-4-0x00007FFAC90D0000-0x00007FFAC90E0000-memory.dmp

Filesize
64KB

Download
memory/3148-5-0x00007FFB09050000-0x00007FFB09245000-memory.dmp

Filesize
2.0MB

Download
memory/3148-6-0x00007FFAC90D0000-0x00007FFAC90E0000-memory.dmp

Filesize
64KB

Download
memory/3148-7-0x00007FFB09050000-0x00007FFB09245000-memory.dmp

Filesize
2.0MB

Download
memory/3148-8-0x00007FFB09050000-0x00007FFB09245000-memory.dmp

Filesize
2.0MB

Download
memory/3148-9-0x00007FFB09050000-0x00007FFB09245000-memory.dmp

Filesize
2.0MB

Download
memory/3148-0-0x00007FFAC90D0000-0x00007FFAC90E0000-memory.dmp

Filesize
64KB

Download
memory/3148-3-0x00007FFAC90D0000-0x00007FFAC90E0000-memory.dmp

Filesize
64KB

Download
memory/3148-29-0x00007FFB09050000-0x00007FFB09245000-memory.dmp

Filesize
2.0MB

Download
memory/3148-11-0x00007FFAC6880000-0x00007FFAC6890000-memory.dmp

Filesize
64KB

Download
memory/3148-33-0x00007FFB090ED000-0x00007FFB090EE000-memory.dmp

Filesize
4KB

Download
memory/3148-34-0x00007FFB09050000-0x00007FFB09245000-memory.dmp

Filesize
2.0MB

Download
memory/3148-35-0x00007FFB09050000-0x00007FFB09245000-memory.dmp

Filesize
2.0MB

Download
memory/3148-59-0x00007FFAC90D0000-0x00007FFAC90E0000-memory.dmp

Filesize
64KB

Download
memory/3148-62-0x00007FFAC90D0000-0x00007FFAC90E0000-memory.dmp

Filesize
64KB

Download
memory/3148-61-0x00007FFAC90D0000-0x00007FFAC90E0000-memory.dmp

Filesize
64KB

Download
memory/3148-60-0x00007FFAC90D0000-0x00007FFAC90E0000-memory.dmp

Filesize
64KB

Download
memory/3148-63-0x00007FFB09050000-0x00007FFB09245000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads