b266faa38f597b4fd6056ed757f521be04fa1227e4f07d98614bb2dd78b508a9

Analysis

max time kernel
39s
max time network
41s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
27-07-2024 22:15

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General

Target

b266faa38f597b4fd6056ed757f521be04fa1227e4f07d98614bb2dd78b508a9.xlsm
Size

92KB
MD5

0a2b3cfd37bbff1e664dfc8982c42cd9
SHA1

46aa75f96df73128612c54b6dbb4f179d7d75878
SHA256

b266faa38f597b4fd6056ed757f521be04fa1227e4f07d98614bb2dd78b508a9
SHA512

ff5ea113961c6c2e6e4e642462e3daab4c835de48fc608ba53dbdb2b1aa7900e626e3bf497344d2f8c76b66d7bdb90384ff01ca88f9b7fa4f362ac11e53ce19f
SSDEEP

1536:CguZCa6S5khUIINFN74znOSjhLM+vGa/M1NIpPkUlB7583fjncFYIIG+FT:CgugapkhlKaPjpM+d/Ms8ULavLcs

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

860 EXCEL.EXE
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

EXCEL.EXE

pid process

860 EXCEL.EXE
860 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
860	EXCEL.EXE
860	EXCEL.EXE
860	EXCEL.EXE
860	EXCEL.EXE
860	EXCEL.EXE
860	EXCEL.EXE
860	EXCEL.EXE
860	EXCEL.EXE
860	EXCEL.EXE
860	EXCEL.EXE
860	EXCEL.EXE
860	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\b266faa38f597b4fd6056ed757f521be04fa1227e4f07d98614bb2dd78b508a9.xlsm"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:860

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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/860-3-0x00007FFA7B770000-0x00007FFA7B780000-memory.dmp

Filesize
64KB

Download
memory/860-5-0x00007FFA7B770000-0x00007FFA7B780000-memory.dmp

Filesize
64KB

Download
memory/860-4-0x00007FFABB78D000-0x00007FFABB78E000-memory.dmp

Filesize
4KB

Download
memory/860-1-0x00007FFA7B770000-0x00007FFA7B780000-memory.dmp

Filesize
64KB

Download
memory/860-2-0x00007FFA7B770000-0x00007FFA7B780000-memory.dmp

Filesize
64KB

Download
memory/860-0-0x00007FFA7B770000-0x00007FFA7B780000-memory.dmp

Filesize
64KB

Download
memory/860-6-0x00007FFABB6F0000-0x00007FFABB8E5000-memory.dmp

Filesize
2.0MB

Download
memory/860-7-0x00007FFABB6F0000-0x00007FFABB8E5000-memory.dmp

Filesize
2.0MB

Download
memory/860-8-0x00007FFABB6F0000-0x00007FFABB8E5000-memory.dmp

Filesize
2.0MB

Download
memory/860-9-0x00007FFABB6F0000-0x00007FFABB8E5000-memory.dmp

Filesize
2.0MB

Download
memory/860-10-0x00007FFABB6F0000-0x00007FFABB8E5000-memory.dmp

Filesize
2.0MB

Download
memory/860-11-0x00007FFABB6F0000-0x00007FFABB8E5000-memory.dmp

Filesize
2.0MB

Download
memory/860-13-0x00007FFABB6F0000-0x00007FFABB8E5000-memory.dmp

Filesize
2.0MB

Download
memory/860-12-0x00007FFA78E10000-0x00007FFA78E20000-memory.dmp

Filesize
64KB

Download
memory/860-15-0x00007FFABB6F0000-0x00007FFABB8E5000-memory.dmp

Filesize
2.0MB

Download
memory/860-17-0x00007FFABB6F0000-0x00007FFABB8E5000-memory.dmp

Filesize
2.0MB

Download
memory/860-19-0x00007FFA78E10000-0x00007FFA78E20000-memory.dmp

Filesize
64KB

Download
memory/860-18-0x00007FFABB6F0000-0x00007FFABB8E5000-memory.dmp

Filesize
2.0MB

Download
memory/860-16-0x00007FFABB6F0000-0x00007FFABB8E5000-memory.dmp

Filesize
2.0MB

Download
memory/860-14-0x00007FFABB6F0000-0x00007FFABB8E5000-memory.dmp

Filesize
2.0MB

Download
memory/860-132-0x00007FFABB6F0000-0x00007FFABB8E5000-memory.dmp

Filesize
2.0MB

Download
memory/860-153-0x00007FFABB6F0000-0x00007FFABB8E5000-memory.dmp

Filesize
2.0MB

Download
memory/860-154-0x00007FFABB6F0000-0x00007FFABB8E5000-memory.dmp

Filesize
2.0MB

Download