ecfd4ec8f98c8c1cb5e702151fd30df0036839a465ae692ef8bdf9adcec25123

Analysis

max time kernel
110s
max time network
148s
platform
windows10_x64
resource
win10v20210408
submitted
11-06-2021 11:48

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General

Target

comelit-11-6-2021.docx
Size

10KB
MD5

7ec618424dde9f0e1231926610de9da5
SHA1

9470e089a9522160dd4d7d7bedb10815d1d4fd7e
SHA256

ecfd4ec8f98c8c1cb5e702151fd30df0036839a465ae692ef8bdf9adcec25123
SHA512

c206b9e2b991f960e005305850711f4c0c15788e808e61de16fe6b67beadb9880a3b026192da4cfd49c6fd0a8d54c0c00b23824b93e252a7b52777df8819d655

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

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

Processes:

WINWORD.EXE

description pid process

Token: SeAuditPrivilege 808 WINWORD.EXE
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

WINWORD.EXE

pid process

808 WINWORD.EXE
808 WINWORD.EXE
808 WINWORD.EXE
808 WINWORD.EXE
808 WINWORD.EXE
808 WINWORD.EXE

pid	process
808	WINWORD.EXE
808	WINWORD.EXE

description	pid	process
Token: SeAuditPrivilege	808	WINWORD.EXE

pid	process
808	WINWORD.EXE
808	WINWORD.EXE
808	WINWORD.EXE
808	WINWORD.EXE
808	WINWORD.EXE
808	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\comelit-11-6-2021.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:808

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

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Downloads

memory/808-114-0x00007FF999990000-0x00007FF9999A0000-memory.dmp

Filesize
64KB

Download
memory/808-115-0x00007FF999990000-0x00007FF9999A0000-memory.dmp

Filesize
64KB

Download
memory/808-116-0x00007FF999990000-0x00007FF9999A0000-memory.dmp

Filesize
64KB

Download
memory/808-117-0x00007FF999990000-0x00007FF9999A0000-memory.dmp

Filesize
64KB

Download
memory/808-119-0x00007FF999990000-0x00007FF9999A0000-memory.dmp

Filesize
64KB

Download
memory/808-118-0x00007FF9BAB60000-0x00007FF9BD683000-memory.dmp

Filesize
43.1MB

Download
memory/808-122-0x00007FF9B5D50000-0x00007FF9B6E3E000-memory.dmp

Filesize
16.9MB

Download
memory/808-123-0x00007FF9B35B0000-0x00007FF9B54A5000-memory.dmp

Filesize
31.0MB

Download

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads