f302e59d6e06eaf7dcbd1e120bd7d2de8a57f2a00592760ec864b85636d00128

Analysis

max time kernel
339s
max time network
345s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
28-11-2022 11:36

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General

Target

f302e59d6e06eaf7dcbd1e120bd7d2de8a57f2a00592760ec864b85636d00128.xls
Size

105KB
MD5

57f7a687da7b2855e6523788bf47fb84
SHA1

25a819ff7361ea5b4ea8352ab96f372e9f638b1a
SHA256

f302e59d6e06eaf7dcbd1e120bd7d2de8a57f2a00592760ec864b85636d00128
SHA512

920c32d23a0a17e544c52c1e7c787c132d5fd20b9f653744db4ef94275c8cc8b0e8596c75395be13233e3711ee726ba409c0ca8c1dc9a606990b846d3206f69c
SSDEEP

1536:tqqqeC6/X3inHZ2LWVbrzjeMN7ITkR62lVM88SoJtXwhcM2M/MfARbDhT1l:IH+WVbrzZN7ITk9MjdJtXwR5koD9

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

3008 EXCEL.EXE
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

EXCEL.EXE

pid process

3008 EXCEL.EXE
3008 EXCEL.EXE
3008 EXCEL.EXE
3008 EXCEL.EXE
3008 EXCEL.EXE
3008 EXCEL.EXE

pid	process
3008	EXCEL.EXE

pid	process
3008	EXCEL.EXE
3008	EXCEL.EXE
3008	EXCEL.EXE
3008	EXCEL.EXE
3008	EXCEL.EXE
3008	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\f302e59d6e06eaf7dcbd1e120bd7d2de8a57f2a00592760ec864b85636d00128.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3008

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/3008-132-0x00007FF866290000-0x00007FF8662A0000-memory.dmp

Filesize
64KB

Download
memory/3008-133-0x00007FF866290000-0x00007FF8662A0000-memory.dmp

Filesize
64KB

Download
memory/3008-134-0x00007FF866290000-0x00007FF8662A0000-memory.dmp

Filesize
64KB

Download
memory/3008-135-0x00007FF866290000-0x00007FF8662A0000-memory.dmp

Filesize
64KB

Download
memory/3008-136-0x00007FF866290000-0x00007FF8662A0000-memory.dmp

Filesize
64KB

Download
memory/3008-137-0x00007FF864080000-0x00007FF864090000-memory.dmp

Filesize
64KB

Download
memory/3008-138-0x00007FF864080000-0x00007FF864090000-memory.dmp

Filesize
64KB

Download