b4eb8e75e74fb03a7a28cf17d98413fed877a43137d458e488216f8e938c551c

Analysis

max time kernel
109s
max time network
144s
platform
windows10_x64
resource
win10v20210408
submitted
15-07-2021 21:41

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General

Target

SecuriteInfo.com.Trojan.Malware.121218.susgen.23521.18055.xls
Size

26KB
MD5

8ce5b9b37dde779db4232cafefa7d604
SHA1

1a633c471692ad65169874e0813e7694ab1b8201
SHA256

b4eb8e75e74fb03a7a28cf17d98413fed877a43137d458e488216f8e938c551c
SHA512

8d3ed834a0bb94964387a44ba48651c4c8c7359cd9d3683c1a34c9878eb0af4be62160cc2274dac4dc7da2f7cb0afe89c7720dd42c12f6bf25431694e2d597b8

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

568 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
568	EXCEL.EXE
568	EXCEL.EXE
568	EXCEL.EXE
568	EXCEL.EXE
568	EXCEL.EXE
568	EXCEL.EXE
568	EXCEL.EXE
568	EXCEL.EXE
568	EXCEL.EXE
568	EXCEL.EXE
568	EXCEL.EXE
568	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\SecuriteInfo.com.Trojan.Malware.121218.susgen.23521.18055.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:568

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/568-114-0x00007FF6A0C90000-0x00007FF6A4246000-memory.dmp

Filesize
53.7MB

Download
memory/568-115-0x00007FFB2BCA0000-0x00007FFB2BCB0000-memory.dmp

Filesize
64KB

Download
memory/568-116-0x00007FFB2BCA0000-0x00007FFB2BCB0000-memory.dmp

Filesize
64KB

Download
memory/568-117-0x00007FFB2BCA0000-0x00007FFB2BCB0000-memory.dmp

Filesize
64KB

Download
memory/568-118-0x00007FFB2BCA0000-0x00007FFB2BCB0000-memory.dmp

Filesize
64KB

Download
memory/568-121-0x00007FFB2BCA0000-0x00007FFB2BCB0000-memory.dmp

Filesize
64KB

Download
memory/568-122-0x00007FFB4BF10000-0x00007FFB4CFFE000-memory.dmp

Filesize
16.9MB

Download
memory/568-123-0x00007FFB4A010000-0x00007FFB4BF05000-memory.dmp

Filesize
31.0MB

Download
memory/568-271-0x00007FFB2BCA0000-0x00007FFB2BCB0000-memory.dmp

Filesize
64KB

Download
memory/568-272-0x00007FFB2BCA0000-0x00007FFB2BCB0000-memory.dmp

Filesize
64KB

Download
memory/568-273-0x00007FFB2BCA0000-0x00007FFB2BCB0000-memory.dmp

Filesize
64KB

Download
memory/568-274-0x00007FFB2BCA0000-0x00007FFB2BCB0000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads