3a1ec9db2652631dc65e24a95765c87cdcdabf1ec82be13760095183027ae51e

Analysis

max time kernel
137s
max time network
150s
platform
windows10_x64
resource
win10v200430
submitted
14/07/2020, 06:42

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General

Target

3a1ec9db2652631dc65e24a95765c87cdcdabf1ec82be13760095183027ae51e.xls
Size

190KB
MD5

e6944f1d6b5092ba44b56bc2d361a0d8
SHA1

ca54d2a2a6a4eeb6e25706b18d1342ca24e91afc
SHA256

3a1ec9db2652631dc65e24a95765c87cdcdabf1ec82be13760095183027ae51e
SHA512

51fa3a982815c411409ed1f6d60a03355ea834b678954b525af23084fd882ca63a1d4075f5d845fa6abf28fcee74c85b9167c592f7d4a122b23795ea9428e6e6

Score

1^/10

Malware Config

Signatures

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

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

Suspicious use of SetWindowsHookEx 13 IoCs

pid	Process
1624	EXCEL.EXE
1624	EXCEL.EXE
1624	EXCEL.EXE
1624	EXCEL.EXE
1624	EXCEL.EXE
1624	EXCEL.EXE
1624	EXCEL.EXE
1624	EXCEL.EXE
1624	EXCEL.EXE
1624	EXCEL.EXE
1624	EXCEL.EXE
1624	EXCEL.EXE
1624	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
1624	EXCEL.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

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

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\3a1ec9db2652631dc65e24a95765c87cdcdabf1ec82be13760095183027ae51e.xls"
1⤵
- Enumerates system info in registry
- Suspicious use of SetWindowsHookEx
- Suspicious behavior: AddClipboardFormatListener
- Checks processor information in registry
PID:1624

Network

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

Windows 7 deprecation

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads