a946c12c780ffb5e8cf5fcaa99256c9a5370e22534f64131db2027a648da524c

Analysis

max time kernel
105s
max time network
157s
platform
windows10_x64
resource
win10-en-20210920
submitted
21-10-2021 06:12

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General

Target

Product list Tc Tradings.xlsx
Size

369KB
MD5

82499a429719b67772ab2e25c560a226
SHA1

7cbbcf69fb796d54aebceaed86633ddb94ee28bd
SHA256

a946c12c780ffb5e8cf5fcaa99256c9a5370e22534f64131db2027a648da524c
SHA512

7f347da6ee328aabcb11b42524e93953aef5385632052220f2df04f8e8da13fe949d66db2ab6d6ee66026fc30be0e4bd27f5b702ecf45ded0c50856c62ad1514

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

2116 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
2116	EXCEL.EXE
2116	EXCEL.EXE
2116	EXCEL.EXE
2116	EXCEL.EXE
2116	EXCEL.EXE
2116	EXCEL.EXE
2116	EXCEL.EXE
2116	EXCEL.EXE
2116	EXCEL.EXE
2116	EXCEL.EXE
2116	EXCEL.EXE
2116	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\Product list Tc Tradings.xlsx"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2116

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/2116-115-0x00007FF80F600000-0x00007FF80F610000-memory.dmp

Filesize
64KB

Download
memory/2116-116-0x00007FF80F600000-0x00007FF80F610000-memory.dmp

Filesize
64KB

Download
memory/2116-117-0x00007FF80F600000-0x00007FF80F610000-memory.dmp

Filesize
64KB

Download
memory/2116-118-0x00007FF80F600000-0x00007FF80F610000-memory.dmp

Filesize
64KB

Download
memory/2116-120-0x000001ED22120000-0x000001ED22122000-memory.dmp

Filesize
8KB

Download
memory/2116-119-0x000001ED22120000-0x000001ED22122000-memory.dmp

Filesize
8KB

Download
memory/2116-121-0x00007FF80F600000-0x00007FF80F610000-memory.dmp

Filesize
64KB

Download
memory/2116-122-0x000001ED22120000-0x000001ED22122000-memory.dmp

Filesize
8KB

Download