442830a9ab6b3198003d38e41261d3f18401e9085f05a9e7149f5eb2c6db1410

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03-03-2021 06:31

210303-9yj5a9rppj 8

02-03-2021 23:39

210302-ew5hn6v7sa 8

Analysis

max time kernel
140s
max time network
133s
platform
windows10_x64
resource
win10v20201028
submitted
02-03-2021 23:39

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General

Target

SecuriteInfo.com.Heur.13679.19447.xlsm
Size

197KB
MD5

189344bdb54d57e7bc850d2bfe38847c
SHA1

0da7ec61a85be2445786d204c35e5d6edaa0be10
SHA256

442830a9ab6b3198003d38e41261d3f18401e9085f05a9e7149f5eb2c6db1410
SHA512

e9c5cfff8e7c2dd687f2e36ffaf1aa80011fa586f9b6632b224047551427d848e860895cc53dc9c3eaf27079b9984f0fa90317a42cbc9fba4f036c8212ff5a1f

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:

EXCEL.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	EXCEL.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

EXCEL.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

3116 EXCEL.EXE
Suspicious use of SetWindowsHookEx 9 IoCs

Processes:

EXCEL.EXE

pid process

3116 EXCEL.EXE
3116 EXCEL.EXE
3116 EXCEL.EXE
3116 EXCEL.EXE
3116 EXCEL.EXE
3116 EXCEL.EXE
3116 EXCEL.EXE
3116 EXCEL.EXE
3116 EXCEL.EXE

pid	process
3116	EXCEL.EXE

pid	process
3116	EXCEL.EXE
3116	EXCEL.EXE
3116	EXCEL.EXE
3116	EXCEL.EXE
3116	EXCEL.EXE
3116	EXCEL.EXE
3116	EXCEL.EXE
3116	EXCEL.EXE
3116	EXCEL.EXE

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Heur.13679.19447.xlsm"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3116

MITRE ATT&CK Enterprise v6

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

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Downloads

memory/3116-2-0x00007FF7FC7D0000-0x00007FF7FC7E0000-memory.dmp

Filesize
64KB

Download
memory/3116-3-0x00007FF7FC7D0000-0x00007FF7FC7E0000-memory.dmp

Filesize
64KB

Download
memory/3116-4-0x00007FF7FC7D0000-0x00007FF7FC7E0000-memory.dmp

Filesize
64KB

Download
memory/3116-5-0x00007FF7FC7D0000-0x00007FF7FC7E0000-memory.dmp

Filesize
64KB

Download
memory/3116-6-0x00007FF81FAA0000-0x00007FF8200D7000-memory.dmp

Filesize
6.2MB

Download

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Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads