e030587e4c5e9109c8e7647da36ffa7ba97b0ee1a1a1039ee7cb1f0927d3e14b

Analysis

max time kernel
146s
max time network
148s
platform
windows10_x64
resource
win10v20210408
submitted
07-06-2021 10:33

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

PO523.docx
Size

10KB
MD5

e4afa614fdf22dbbbc6827eaae382588
SHA1

68169a695313e88ef1e8f55ece0652ec592c85f4
SHA256

e030587e4c5e9109c8e7647da36ffa7ba97b0ee1a1a1039ee7cb1f0927d3e14b
SHA512

47b7a48b530dff2b412db333a358c90627cb3a55de82ba576ab410f3bd4813616f1371e37037bda58ca061d1eddd3a0b30f79f4df3340e403ddc0ca21f7b258a

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

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

Processes:

WINWORD.EXE

description pid process

Token: SeAuditPrivilege 860 WINWORD.EXE
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

WINWORD.EXE

pid process

860 WINWORD.EXE
860 WINWORD.EXE
860 WINWORD.EXE
860 WINWORD.EXE
860 WINWORD.EXE
860 WINWORD.EXE

pid	process
860	WINWORD.EXE
860	WINWORD.EXE

description	pid	process
Token: SeAuditPrivilege	860	WINWORD.EXE

pid	process
860	WINWORD.EXE
860	WINWORD.EXE
860	WINWORD.EXE
860	WINWORD.EXE
860	WINWORD.EXE
860	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\PO523.docx" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:860

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/860-114-0x00007FF9DCDF0000-0x00007FF9DCE00000-memory.dmp

Filesize
64KB

Download
memory/860-115-0x00007FF9DCDF0000-0x00007FF9DCE00000-memory.dmp

Filesize
64KB

Download
memory/860-116-0x00007FF9DCDF0000-0x00007FF9DCE00000-memory.dmp

Filesize
64KB

Download
memory/860-117-0x00007FF9DCDF0000-0x00007FF9DCE00000-memory.dmp

Filesize
64KB

Download
memory/860-119-0x00007FF9DCDF0000-0x00007FF9DCE00000-memory.dmp

Filesize
64KB

Download
memory/860-118-0x00007FF9FE5D0000-0x00007FFA010F3000-memory.dmp

Filesize
43.1MB

Download
memory/860-120-0x00007FF9F8C40000-0x00007FF9F9D2E000-memory.dmp

Filesize
16.9MB

Download
memory/860-121-0x00007FF9F6AF0000-0x00007FF9F89E5000-memory.dmp

Filesize
31.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads