fe0e830bcdd85026da34ac02ed73d4cb1cc3bdfd3336a33849eeb98e936060fc

Analysis

max time kernel
176s
max time network
180s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
23-11-2022 09:54

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General

Target

2_IT08485014426_72_23112022_058000.xls._.xls
Size

71KB
MD5

23ee9adf9f216ee2c91dc5d69d38c153
SHA1

be01469afd99987f90531436c39c39ee8d9543ab
SHA256

fe0e830bcdd85026da34ac02ed73d4cb1cc3bdfd3336a33849eeb98e936060fc
SHA512

09cd3d126425acbfdb01066dd6f773ee812819475a3295559fcea2fe3c22fe6c2bd84f0337f2b3752328d483cdd92f2e00baa166253fda653cdd07d353fcee91
SSDEEP

1536:oDlYkEIbSkKBEqEXPgsRZmbaoFhZhR0cixIHm0ad50+99rHk+wTWOWhmBG5/mu:oDlYkEIuPm3fNRZmbaoFhZhR0cixIHmj

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

100 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
100	EXCEL.EXE
100	EXCEL.EXE
100	EXCEL.EXE
100	EXCEL.EXE
100	EXCEL.EXE
100	EXCEL.EXE
100	EXCEL.EXE
100	EXCEL.EXE
100	EXCEL.EXE
100	EXCEL.EXE
100	EXCEL.EXE
100	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\2_IT08485014426_72_23112022_058000.xls._.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:100

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/100-132-0x00007FFBB44B0000-0x00007FFBB44C0000-memory.dmp

Filesize
64KB

Download
memory/100-134-0x00007FFBB44B0000-0x00007FFBB44C0000-memory.dmp

Filesize
64KB

Download
memory/100-133-0x00007FFBB44B0000-0x00007FFBB44C0000-memory.dmp

Filesize
64KB

Download
memory/100-135-0x00007FFBB44B0000-0x00007FFBB44C0000-memory.dmp

Filesize
64KB

Download
memory/100-136-0x00007FFBB44B0000-0x00007FFBB44C0000-memory.dmp

Filesize
64KB

Download
memory/100-137-0x00007FFBB2450000-0x00007FFBB2460000-memory.dmp

Filesize
64KB

Download
memory/100-138-0x00007FFBB2450000-0x00007FFBB2460000-memory.dmp

Filesize
64KB

Download