de032555e5d7aceffb24e42e90b928e6e36deab19d5d8096644ab51bcb31755c

Analysis

max time kernel
25s
max time network
132s
platform
windows10_x64
resource
win10v200430
submitted
14/07/2020, 14:41

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General

Target

Goldy_Rosene.xls
Size

524KB
MD5

8734774af3e2c5920e7a12ac8f5aac9e
SHA1

10229a863500a9a5b34ce917bf34a334baac677c
SHA256

de032555e5d7aceffb24e42e90b928e6e36deab19d5d8096644ab51bcb31755c
SHA512

1587b73dd32b25640008dbcb06ffd7dac491154502ef8e35ec987f36b754f04017251ad48c053fb6dceab7ee2ee72d059de006b9f9b34d3d2f900a71b6769fc3

Score

8^/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

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

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 use of SetWindowsHookEx 12 IoCs

pid	Process
664	EXCEL.EXE
664	EXCEL.EXE
664	EXCEL.EXE
664	EXCEL.EXE
664	EXCEL.EXE
664	EXCEL.EXE
664	EXCEL.EXE
664	EXCEL.EXE
664	EXCEL.EXE
664	EXCEL.EXE
664	EXCEL.EXE
664	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
664	EXCEL.EXE

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 664 wrote to memory of 3840	664	EXCEL.EXE	72
PID 664 wrote to memory of 3840	664	EXCEL.EXE	72
PID 664 wrote to memory of 3840	664	EXCEL.EXE	72

Executes dropped EXE 1 IoCs

pid	Process
3840	jeTneVi.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\Goldy_Rosene.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of SetWindowsHookEx
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of WriteProcessMemory
PID:664
- C:\scbPBcy\LZHYKOo\jeTneVi.exe
  "C:\scbPBcy\LZHYKOo\jeTneVi.exe"
  2⤵
  - Executes dropped EXE
  PID:3840

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

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Downloads