c6a6e3ddae354bd7fa2a884e2ab1d237191477a3d2f089589f1b5c8d18f5ac41

General

Target

8570.docx
Size

10KB
MD5

9be77964c8027c03ad80ecaa07c05a3c
SHA1

bf53b1711cd873ab85530e088681b23c4e1a602d
SHA256

426b5f7927248c353e67c0dc26df4ca9d83352dde18fac0bf44c77f57c9decc9
SHA512

b1ae81ebf3417ab427a073a30c0ba5ebcb34390b0106e34a50e6c21133d8967ed418e00ceb992a3bbb7b84866b64c4cac486a0b4a3cb059c5bd10530983e4ad1
SSDEEP

192:1tK178MIr45yMtWN7Qirdl1bL0mqQTnhr5O5QT1QmP55xIbFTB8GoA6avmjq:1tK5zyMti7Qij1btLO5QT1QmDxGdzmO

Score

6^/10

Malware Config

Signatures

Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.

Query Registry
T1012

Peripheral Device Discovery
T1120

System Information Discovery
T1082

Processes:

WINWORD.EXE

description ioc process

File opened (read-only) \??\B: WINWORD.EXE

description	ioc	process
File opened (read-only)	\??\B:	WINWORD.EXE

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

NTFS ADS 1 IoCs

Processes:

WINWORD.EXE

description ioc process

File opened for modification C:\Users\Admin\AppData\Local\Temp\http:\2k20.tk\1.hta WINWORD.EXE
Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

3604 WINWORD.EXE
3604 WINWORD.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

WINWORD.EXE

description pid process

Token: SeAuditPrivilege 3604 WINWORD.EXE
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

3604 WINWORD.EXE
3604 WINWORD.EXE
3604 WINWORD.EXE
3604 WINWORD.EXE
3604 WINWORD.EXE
3604 WINWORD.EXE
3604 WINWORD.EXE

description	ioc	process
File opened for modification	C:\Users\Admin\AppData\Local\Temp\http:\2k20.tk\1.hta	WINWORD.EXE

pid	process
3604	WINWORD.EXE
3604	WINWORD.EXE

description	pid	process
Token: SeAuditPrivilege	3604	WINWORD.EXE

pid	process
3604	WINWORD.EXE
3604	WINWORD.EXE
3604	WINWORD.EXE
3604	WINWORD.EXE
3604	WINWORD.EXE
3604	WINWORD.EXE
3604	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\8570.docx" /o ""
1⤵
- Enumerates connected drives
- Checks processor information in registry
- Enumerates system info in registry
- NTFS ADS
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:3604

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=4156 --field-trial-handle=2304,i,6987730730348465820,3913273227385401271,262144 --variations-seed-version /prefetch:8
1⤵
PID:1800

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

3

T1012

Peripheral Device Discovery

1

T1120

System Information Discovery

3

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/3604-0-0x00007FFC1D170000-0x00007FFC1D180000-memory.dmp

Filesize
64KB

Download
memory/3604-2-0x00007FFC1D170000-0x00007FFC1D180000-memory.dmp

Filesize
64KB

Download
memory/3604-1-0x00007FFC1D170000-0x00007FFC1D180000-memory.dmp

Filesize
64KB

Download
memory/3604-3-0x00007FFC5D0F0000-0x00007FFC5D2E5000-memory.dmp

Filesize
2.0MB

Download
memory/3604-5-0x00007FFC1D170000-0x00007FFC1D180000-memory.dmp

Filesize
64KB

Download
memory/3604-4-0x00007FFC5D0F0000-0x00007FFC5D2E5000-memory.dmp

Filesize
2.0MB

Download
memory/3604-7-0x00007FFC1D170000-0x00007FFC1D180000-memory.dmp

Filesize
64KB

Download
memory/3604-6-0x00007FFC5D0F0000-0x00007FFC5D2E5000-memory.dmp

Filesize
2.0MB

Download
memory/3604-8-0x00007FFC5D0F0000-0x00007FFC5D2E5000-memory.dmp

Filesize
2.0MB

Download
memory/3604-9-0x00007FFC5D0F0000-0x00007FFC5D2E5000-memory.dmp

Filesize
2.0MB

Download
memory/3604-10-0x00007FFC5D0F0000-0x00007FFC5D2E5000-memory.dmp

Filesize
2.0MB

Download
memory/3604-11-0x00007FFC5D0F0000-0x00007FFC5D2E5000-memory.dmp

Filesize
2.0MB

Download
memory/3604-13-0x00007FFC5D0F0000-0x00007FFC5D2E5000-memory.dmp

Filesize
2.0MB

Download
memory/3604-12-0x00007FFC5D0F0000-0x00007FFC5D2E5000-memory.dmp

Filesize
2.0MB

Download
memory/3604-14-0x00007FFC5D0F0000-0x00007FFC5D2E5000-memory.dmp

Filesize
2.0MB

Download
memory/3604-15-0x00007FFC1AD40000-0x00007FFC1AD50000-memory.dmp

Filesize
64KB

Download
memory/3604-16-0x00007FFC1AD40000-0x00007FFC1AD50000-memory.dmp

Filesize
64KB

Download
memory/3604-33-0x00007FFC5D0F0000-0x00007FFC5D2E5000-memory.dmp

Filesize
2.0MB

Download
memory/3604-36-0x00007FFC5D0F0000-0x00007FFC5D2E5000-memory.dmp

Filesize
2.0MB

Download
memory/3604-37-0x00007FFC5D0F0000-0x00007FFC5D2E5000-memory.dmp

Filesize
2.0MB

Download
memory/3604-38-0x00007FFC5D0F0000-0x00007FFC5D2E5000-memory.dmp

Filesize
2.0MB

Download
memory/3604-63-0x00007FFC1D170000-0x00007FFC1D180000-memory.dmp

Filesize
64KB

Download
memory/3604-64-0x00007FFC1D170000-0x00007FFC1D180000-memory.dmp

Filesize
64KB

Download
memory/3604-66-0x00007FFC1D170000-0x00007FFC1D180000-memory.dmp

Filesize
64KB

Download
memory/3604-65-0x00007FFC1D170000-0x00007FFC1D180000-memory.dmp

Filesize
64KB

Download
memory/3604-67-0x00007FFC5D0F0000-0x00007FFC5D2E5000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads