193fe8c9f0b3ba4a43ae50b0217407410e29c0d2939396433f3bfaaa062ca3cf

Analysis

max time kernel
143s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20230621-en
resource tags

arch:x64arch:x86image:win10v2004-20230621-enlocale:en-usos:windows10-2004-x64system
submitted
04/07/2023, 18:01

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General

Target

CIPLCOACOOQCET230428GOxls.xls
Size

209KB
MD5

36c189f80d7ea1d308f10ecc0091c1c2
SHA1

a789b6fdb3c1361aa29213ee05cf21c5644f5d28
SHA256

193fe8c9f0b3ba4a43ae50b0217407410e29c0d2939396433f3bfaaa062ca3cf
SHA512

b60756afd3a7ccf35ab25b561f415107a887bce7e75a676e546fafffbdef1effc50ca16a3adc110d6072268f0b78d1edfb31a6e75395861c543fd0ae02bbaaab
SSDEEP

6144:FZ+RwPONXoRjDhIcp0fDlavx+W26nA/qvBhBi0pnRrk5jMVWltEg0S:DvZi4rkKVWlOZS

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 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
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	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
2004	EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

pid	Process
2004	EXCEL.EXE
2004	EXCEL.EXE
2004	EXCEL.EXE
2004	EXCEL.EXE
2004	EXCEL.EXE
2004	EXCEL.EXE
2004	EXCEL.EXE
2004	EXCEL.EXE
2004	EXCEL.EXE
2004	EXCEL.EXE
2004	EXCEL.EXE
2004	EXCEL.EXE

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012
Uses Volume Shadow Copy WMI provider
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\CIPLCOACOOQCET230428GOxls.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2004

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

Replay Monitor

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Downloads

memory/2004-133-0x00007FF939F70000-0x00007FF939F80000-memory.dmp

Filesize
64KB

Download
memory/2004-134-0x00007FF939F70000-0x00007FF939F80000-memory.dmp

Filesize
64KB

Download
memory/2004-135-0x00007FF939F70000-0x00007FF939F80000-memory.dmp

Filesize
64KB

Download
memory/2004-136-0x00007FF939F70000-0x00007FF939F80000-memory.dmp

Filesize
64KB

Download
memory/2004-137-0x00007FF939F70000-0x00007FF939F80000-memory.dmp

Filesize
64KB

Download
memory/2004-138-0x00007FF937820000-0x00007FF937830000-memory.dmp

Filesize
64KB

Download
memory/2004-140-0x00007FF937820000-0x00007FF937830000-memory.dmp

Filesize
64KB

Download
memory/2004-164-0x00007FF939F70000-0x00007FF939F80000-memory.dmp

Filesize
64KB

Download
memory/2004-165-0x00007FF939F70000-0x00007FF939F80000-memory.dmp

Filesize
64KB

Download
memory/2004-166-0x00007FF939F70000-0x00007FF939F80000-memory.dmp

Filesize
64KB

Download
memory/2004-167-0x00007FF939F70000-0x00007FF939F80000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads