a932e919a7f30f5349ee94054f7da0bbeb89ac34defe8ff98e78c442a05c0f1c

Analysis

max time kernel
133s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
20/11/2024, 11:20

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General

Target

a932e919a7f30f5349ee94054f7da0bbeb89ac34defe8ff98e78c442a05c0f1c.xls
Size

126KB
MD5

50085ae84688261e0ff21f78b0fd307b
SHA1

0046f11d817727b4d40bec82e563046d6c1bbb21
SHA256

a932e919a7f30f5349ee94054f7da0bbeb89ac34defe8ff98e78c442a05c0f1c
SHA512

873681da20a5f99d63f190e1c3d4d600bbb2571cfe8603c7c64879d2c651369fd23515dee97fb84b107b8aee4e94ee9fe75c2a116a5c653d7169074743cbfa47
SSDEEP

3072:LsKpbdrHYrMue8q7QPX+5xtekEdi8/dgR3Syz+nzQIceCRlC9:QKpbdrHYrMue8q7QPX+5xtFEdi8/dgRc

Score

10^/10

Malware Config

Extracted

Language

xlm4.0

Source

URLs

xlm40.dropper

http://med.devsrm.com/wp-content/gtOOTHi3zkUbn8U6/

xlm40.dropper

http://izytalab.com/includes/1mafAX0kOa/

xlm40.dropper

https://pcsolutionss.com/zSlT4HR92TiOpw5NM/

xlm40.dropper

http://www.doctorcasenave.com/wp-content/O2Z1HMebIXiHYBBS/

xlm40.dropper

https://wpl28.realtyna.com/wp-content/0b0ny5cPM/

xlm40.dropper

http://www.efcballjoint.com/Template/AxEZPOfAa9/

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 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

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
448	EXCEL.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
448	EXCEL.EXE
448	EXCEL.EXE

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
448	EXCEL.EXE
448	EXCEL.EXE
448	EXCEL.EXE
448	EXCEL.EXE
448	EXCEL.EXE
448	EXCEL.EXE
448	EXCEL.EXE
448	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\a932e919a7f30f5349ee94054f7da0bbeb89ac34defe8ff98e78c442a05c0f1c.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:448

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
0abc39aeb6ed583cfbeec582839e694d

SHA1
996b6101ff712dc3524e5ec0897f40f5c8704f5a

SHA256
87774b37d0ae4fe51e33eb94d70be898f755666f93c229b4b9d7e7bb6b10b679

SHA512
1942a1434fbe2486d319138962736ccd147f363994c33f7e46c4a0a34ade27e1e3bf703c1d068fe2b728c54715058c3f9837c0065f8d11cc76891c2bb8b4c6e9

Download Submit
memory/448-8-0x00007FFA1D970000-0x00007FFA1DB65000-memory.dmp

Filesize
2.0MB

Download
memory/448-1-0x00007FF9DD9F0000-0x00007FF9DDA00000-memory.dmp

Filesize
64KB

Download
memory/448-5-0x00007FFA1D970000-0x00007FFA1DB65000-memory.dmp

Filesize
2.0MB

Download
memory/448-6-0x00007FFA1D970000-0x00007FFA1DB65000-memory.dmp

Filesize
2.0MB

Download
memory/448-7-0x00007FF9DD9F0000-0x00007FF9DDA00000-memory.dmp

Filesize
64KB

Download
memory/448-10-0x00007FFA1D970000-0x00007FFA1DB65000-memory.dmp

Filesize
2.0MB

Download
memory/448-9-0x00007FFA1D970000-0x00007FFA1DB65000-memory.dmp

Filesize
2.0MB

Download
memory/448-0-0x00007FF9DD9F0000-0x00007FF9DDA00000-memory.dmp

Filesize
64KB

Download
memory/448-4-0x00007FF9DD9F0000-0x00007FF9DDA00000-memory.dmp

Filesize
64KB

Download
memory/448-12-0x00007FFA1D970000-0x00007FFA1DB65000-memory.dmp

Filesize
2.0MB

Download
memory/448-3-0x00007FFA1DA0D000-0x00007FFA1DA0E000-memory.dmp

Filesize
4KB

Download
memory/448-13-0x00007FFA1D970000-0x00007FFA1DB65000-memory.dmp

Filesize
2.0MB

Download
memory/448-11-0x00007FFA1D970000-0x00007FFA1DB65000-memory.dmp

Filesize
2.0MB

Download
memory/448-14-0x00007FF9DB5E0000-0x00007FF9DB5F0000-memory.dmp

Filesize
64KB

Download
memory/448-15-0x00007FF9DB5E0000-0x00007FF9DB5F0000-memory.dmp

Filesize
64KB

Download
memory/448-35-0x00007FFA1D970000-0x00007FFA1DB65000-memory.dmp

Filesize
2.0MB

Download
memory/448-2-0x00007FF9DD9F0000-0x00007FF9DDA00000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads