673130f5835717391a953f8ab094f095a5579cb6bc2706bc211f4a9e1290fe4b

Analysis

max time kernel
41s
max time network
38s
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 22:05

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General

Target

673130f5835717391a953f8ab094f095a5579cb6bc2706bc211f4a9e1290fe4b.xlsm
Size

92KB
MD5

283a3743c9528b9912a0eb27cfe9970f
SHA1

4d4b20c73949ddbbb87588b1214a2a22858070bb
SHA256

673130f5835717391a953f8ab094f095a5579cb6bc2706bc211f4a9e1290fe4b
SHA512

c8217b04d505a82fb24f3fbe1999b695cd6fd1b61a389fcf77cfe8da2de707cff485d0c451f3dc68a2990eb786fc70e1163b7e5a8b489b866cb531d06e8493bb
SSDEEP

1536:CguZCa6S5khUIzggEahVsd4znOSjhLqxMUH9Ga/M1NIpPkUlB7583fjncFYIIzFJ:Cgugapkhl0gE0eaPjpqxvD/Ms8ULavLP

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

680 EXCEL.EXE
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

EXCEL.EXE

pid process

680 EXCEL.EXE
680 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
680	EXCEL.EXE
680	EXCEL.EXE
680	EXCEL.EXE
680	EXCEL.EXE
680	EXCEL.EXE
680	EXCEL.EXE
680	EXCEL.EXE
680	EXCEL.EXE
680	EXCEL.EXE
680	EXCEL.EXE
680	EXCEL.EXE
680	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\673130f5835717391a953f8ab094f095a5579cb6bc2706bc211f4a9e1290fe4b.xlsm"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:680

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

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms

Filesize
1KB

MD5
68ebfb5c1cb39b379edca4ef2d9c544c

SHA1
8e7633fd586dd3999b521bf655eeefedc2b728e2

SHA256
05da5d5edce81f2fcf1d8d21ca7da347841d4fe5b00ae1ad598d6618368f939f

SHA512
11572a9a7562522b8fc53c0b4c15e58a0bf02ec74cb58ef3bf36982e727d7aa24dac9f38e972e815dc154bc830930a31ef8f845f4e8bce25b2f3ecfbf11a1a09

Download Submit
memory/680-12-0x00007FFECD650000-0x00007FFECD660000-memory.dmp

Filesize
64KB

Download
memory/680-3-0x00007FFECFFB0000-0x00007FFECFFC0000-memory.dmp

Filesize
64KB

Download
memory/680-14-0x00007FFF0FF30000-0x00007FFF10125000-memory.dmp

Filesize
2.0MB

Download
memory/680-15-0x00007FFF0FF30000-0x00007FFF10125000-memory.dmp

Filesize
2.0MB

Download
memory/680-5-0x00007FFECFFB0000-0x00007FFECFFC0000-memory.dmp

Filesize
64KB

Download
memory/680-6-0x00007FFF0FF30000-0x00007FFF10125000-memory.dmp

Filesize
2.0MB

Download
memory/680-8-0x00007FFF0FF30000-0x00007FFF10125000-memory.dmp

Filesize
2.0MB

Download
memory/680-7-0x00007FFF0FF30000-0x00007FFF10125000-memory.dmp

Filesize
2.0MB

Download
memory/680-10-0x00007FFF0FF30000-0x00007FFF10125000-memory.dmp

Filesize
2.0MB

Download
memory/680-11-0x00007FFF0FF30000-0x00007FFF10125000-memory.dmp

Filesize
2.0MB

Download
memory/680-9-0x00007FFF0FF30000-0x00007FFF10125000-memory.dmp

Filesize
2.0MB

Download
memory/680-0-0x00007FFECFFB0000-0x00007FFECFFC0000-memory.dmp

Filesize
64KB

Download
memory/680-160-0x00007FFF0FF30000-0x00007FFF10125000-memory.dmp

Filesize
2.0MB

Download
memory/680-2-0x00007FFECFFB0000-0x00007FFECFFC0000-memory.dmp

Filesize
64KB

Download
memory/680-4-0x00007FFECFFB0000-0x00007FFECFFC0000-memory.dmp

Filesize
64KB

Download
memory/680-16-0x00007FFF0FF30000-0x00007FFF10125000-memory.dmp

Filesize
2.0MB

Download
memory/680-17-0x00007FFECD650000-0x00007FFECD660000-memory.dmp

Filesize
64KB

Download
memory/680-20-0x00007FFF0FF30000-0x00007FFF10125000-memory.dmp

Filesize
2.0MB

Download
memory/680-19-0x00007FFF0FF30000-0x00007FFF10125000-memory.dmp

Filesize
2.0MB

Download
memory/680-21-0x00007FFF0FF30000-0x00007FFF10125000-memory.dmp

Filesize
2.0MB

Download
memory/680-18-0x00007FFF0FF30000-0x00007FFF10125000-memory.dmp

Filesize
2.0MB

Download
memory/680-75-0x00007FFF0FF30000-0x00007FFF10125000-memory.dmp

Filesize
2.0MB

Download
memory/680-1-0x00007FFF0FFCD000-0x00007FFF0FFCE000-memory.dmp

Filesize
4KB

Download
memory/680-158-0x00007FFF0FF30000-0x00007FFF10125000-memory.dmp

Filesize
2.0MB

Download
memory/680-159-0x00007FFF0FFCD000-0x00007FFF0FFCE000-memory.dmp

Filesize
4KB

Download
memory/680-13-0x00007FFF0FF30000-0x00007FFF10125000-memory.dmp

Filesize
2.0MB

Download