0a712277286bdb83dee39bd389e1ad65e079bdb53b9255fa4b26283b30c9da72

Resubmissions

03/11/2022, 21:07

221103-zyn6safbg6 10

03/11/2022, 21:01

221103-ztzfyshccm 10

03/11/2022, 15:09

221103-sjnhdabfg4 10

Analysis

max time kernel
496s
max time network
499s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
03/11/2022, 21:07

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General

Target

ef2ce641a4e9f270eea626e8e4800b0b97b4a436c40e7af30aeb6f02566b809c.xls
Size

216KB
MD5

2486374800299563ab8934122234242a
SHA1

47bfe94aa96ef43231890f04ccd286b0888e10c8
SHA256

ef2ce641a4e9f270eea626e8e4800b0b97b4a436c40e7af30aeb6f02566b809c
SHA512

74e52e1e1317908447340cbba32949321ed435f17a524224af80236ecdf67187c83908cca514e82a49b9abe9495125ba741e01ed8f30663124c13fce339c63e5
SSDEEP

6144:bKpb8rGYrMPe3q7Q0XV5xtuEsi8/dgAyY+TAQXTHGUMEyP5p6f5jQmK:GbGUMVWlbK

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

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 behavior: AddClipboardFormatListener 1 IoCs

pid	Process
3972	EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

pid	Process
3972	EXCEL.EXE
3972	EXCEL.EXE
3972	EXCEL.EXE
3972	EXCEL.EXE
3972	EXCEL.EXE
3972	EXCEL.EXE
3972	EXCEL.EXE
3972	EXCEL.EXE
3972	EXCEL.EXE
3972	EXCEL.EXE
3972	EXCEL.EXE
3972	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\ef2ce641a4e9f270eea626e8e4800b0b97b4a436c40e7af30aeb6f02566b809c.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3972

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

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Downloads

memory/3972-132-0x00007FF8AE4F0000-0x00007FF8AE500000-memory.dmp

Filesize
64KB

Download
memory/3972-133-0x00007FF8AE4F0000-0x00007FF8AE500000-memory.dmp

Filesize
64KB

Download
memory/3972-134-0x00007FF8AE4F0000-0x00007FF8AE500000-memory.dmp

Filesize
64KB

Download
memory/3972-135-0x00007FF8AE4F0000-0x00007FF8AE500000-memory.dmp

Filesize
64KB

Download
memory/3972-136-0x00007FF8AE4F0000-0x00007FF8AE500000-memory.dmp

Filesize
64KB

Download
memory/3972-137-0x00007FF8ABD50000-0x00007FF8ABD60000-memory.dmp

Filesize
64KB

Download
memory/3972-138-0x00007FF8ABD50000-0x00007FF8ABD60000-memory.dmp

Filesize
64KB

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads