3e79fc95acbfbe53ef642e5b88edb806c45c6624634ec9b8a355d16dc72c078a

General

Target

3e79fc95acbfbe53ef642e5b88edb806c45c6624634ec9b8a355d16dc72c078a.rtf
Size

46KB
MD5

e1f38ac4318814b4f2006f9311702fbb
SHA1

9d4fce1aeaba9167eb9d6dc7de05dfbad1e47ef8
SHA256

3e79fc95acbfbe53ef642e5b88edb806c45c6624634ec9b8a355d16dc72c078a
SHA512

4d5f16200181e69b14500ff86937b23d9d7493429580605e55a5f697f1e3c45ab66a92aaf1f66e834601a7777e16b22432fe7a862aa56327c97558c1c93315d7
SSDEEP

768:hhYP/k5jiYp5ebg2BRhkzzZXBGuVyyARX0cI6lJMyfOkr6ff8tMz4Fxj:hhys5jhebg2BRhYzZXyR/I6lJMyxr6f4

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

Processes:

WINWORD.EXE

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

Processes:

WINWORD.EXE

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

Processes:

WINWORD.EXE

pid process

4628 WINWORD.EXE
4628 WINWORD.EXE
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

WINWORD.EXE

pid process

4628 WINWORD.EXE
4628 WINWORD.EXE
4628 WINWORD.EXE
4628 WINWORD.EXE
4628 WINWORD.EXE
4628 WINWORD.EXE
4628 WINWORD.EXE
4628 WINWORD.EXE

pid	process
4628	WINWORD.EXE
4628	WINWORD.EXE

pid	process
4628	WINWORD.EXE
4628	WINWORD.EXE
4628	WINWORD.EXE
4628	WINWORD.EXE
4628	WINWORD.EXE
4628	WINWORD.EXE
4628	WINWORD.EXE
4628	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\3e79fc95acbfbe53ef642e5b88edb806c45c6624634ec9b8a355d16dc72c078a.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4628

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 --field-trial-handle=4232,i,1067197275908310731,12785105794523264014,262144 --variations-seed-version --mojo-platform-channel-handle=4400 /prefetch:8
1⤵
PID:4428

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Local\Temp\TCD303D.tmp\iso690.xsl
Filesize
263KB

MD5
ff0e07eff1333cdf9fc2523d323dd654

SHA1
77a1ae0dd8dbc3fee65dd6266f31e2a564d088a4

SHA256
3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5

SHA512
b4615f995fab87661c2dbe46625aa982215d7bde27cafae221dca76087fe76da4b4a381943436fcac1577cb3d260d0050b32b7b93e3eb07912494429f126bb3d

Download Submit
memory/4628-12-0x00007FFC17910000-0x00007FFC17B05000-memory.dmp

Filesize
2.0MB

Download
memory/4628-5-0x00007FFC179AD000-0x00007FFC179AE000-memory.dmp

Filesize
4KB

Download
memory/4628-13-0x00007FFBD5790000-0x00007FFBD57A0000-memory.dmp

Filesize
64KB

Download
memory/4628-4-0x00007FFBD7990000-0x00007FFBD79A0000-memory.dmp

Filesize
64KB

Download
memory/4628-14-0x00007FFC17910000-0x00007FFC17B05000-memory.dmp

Filesize
2.0MB

Download
memory/4628-7-0x00007FFC17910000-0x00007FFC17B05000-memory.dmp

Filesize
2.0MB

Download
memory/4628-10-0x00007FFC17910000-0x00007FFC17B05000-memory.dmp

Filesize
2.0MB

Download
memory/4628-16-0x00007FFC17910000-0x00007FFC17B05000-memory.dmp

Filesize
2.0MB

Download
memory/4628-8-0x00007FFC17910000-0x00007FFC17B05000-memory.dmp

Filesize
2.0MB

Download
memory/4628-6-0x00007FFC17910000-0x00007FFC17B05000-memory.dmp

Filesize
2.0MB

Download
memory/4628-11-0x00007FFC17910000-0x00007FFC17B05000-memory.dmp

Filesize
2.0MB

Download
memory/4628-1-0x00007FFBD7990000-0x00007FFBD79A0000-memory.dmp

Filesize
64KB

Download
memory/4628-3-0x00007FFBD7990000-0x00007FFBD79A0000-memory.dmp

Filesize
64KB

Download
memory/4628-0-0x00007FFBD7990000-0x00007FFBD79A0000-memory.dmp

Filesize
64KB

Download
memory/4628-9-0x00007FFC17910000-0x00007FFC17B05000-memory.dmp

Filesize
2.0MB

Download
memory/4628-17-0x00007FFC17910000-0x00007FFC17B05000-memory.dmp

Filesize
2.0MB

Download
memory/4628-18-0x00007FFBD5790000-0x00007FFBD57A0000-memory.dmp

Filesize
64KB

Download
memory/4628-15-0x00007FFC17910000-0x00007FFC17B05000-memory.dmp

Filesize
2.0MB

Download
memory/4628-2-0x00007FFBD7990000-0x00007FFBD79A0000-memory.dmp

Filesize
64KB

Download
memory/4628-512-0x00007FFC17910000-0x00007FFC17B05000-memory.dmp

Filesize
2.0MB

Download
memory/4628-533-0x00007FFBD7990000-0x00007FFBD79A0000-memory.dmp

Filesize
64KB

Download
memory/4628-532-0x00007FFBD7990000-0x00007FFBD79A0000-memory.dmp

Filesize
64KB

Download
memory/4628-534-0x00007FFBD7990000-0x00007FFBD79A0000-memory.dmp

Filesize
64KB

Download
memory/4628-535-0x00007FFBD7990000-0x00007FFBD79A0000-memory.dmp

Filesize
64KB

Download
memory/4628-536-0x00007FFC17910000-0x00007FFC17B05000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads