533b5186f54d047afab38b37301a56cc599f06d36ccca275455bb565db64acf7

Analysis

max time kernel
149s
max time network
130s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
23-04-2024 13:10

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General

Target

overview.xlsm
Size

66KB
MD5

9f8b33bf47ab27233a403c51cc4f506b
SHA1

b6965e1a8ef10e5a71462ae8f831a217910229a1
SHA256

533b5186f54d047afab38b37301a56cc599f06d36ccca275455bb565db64acf7
SHA512

914401533acf1af8b4c895e2c686c80485491a5ec9e5f052113a5f29b7b9a602e338c44cce81c325549ac320e47ad7bdc4959097b4fba903d4b4d7719977e86b
SSDEEP

1536:MZXMDD65mVpxdRExYSL02uHtQLEaDOo9JU1O2u9ffUomG8i52caNOzG2:pomtib

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

4120 EXCEL.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

EXCEL.EXE

description pid process

Token: SeAuditPrivilege 4120 EXCEL.EXE

description	pid	process
Token: SeAuditPrivilege	4120	EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
4120	EXCEL.EXE
4120	EXCEL.EXE
4120	EXCEL.EXE
4120	EXCEL.EXE
4120	EXCEL.EXE
4120	EXCEL.EXE
4120	EXCEL.EXE
4120	EXCEL.EXE
4120	EXCEL.EXE
4120	EXCEL.EXE
4120	EXCEL.EXE
4120	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\overview.xlsm"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4120

Network

MITRE ATT&CK Matrix ATT&CK v13

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

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/4120-0-0x00007FF895770000-0x00007FF895780000-memory.dmp

Filesize
64KB

Download
memory/4120-2-0x00007FF8D56F0000-0x00007FF8D58E5000-memory.dmp

Filesize
2.0MB

Download
memory/4120-3-0x00007FF895770000-0x00007FF895780000-memory.dmp

Filesize
64KB

Download
memory/4120-5-0x00007FF8D56F0000-0x00007FF8D58E5000-memory.dmp

Filesize
2.0MB

Download
memory/4120-6-0x00007FF895770000-0x00007FF895780000-memory.dmp

Filesize
64KB

Download
memory/4120-4-0x00007FF895770000-0x00007FF895780000-memory.dmp

Filesize
64KB

Download
memory/4120-1-0x00007FF895770000-0x00007FF895780000-memory.dmp

Filesize
64KB

Download
memory/4120-7-0x00007FF8D56F0000-0x00007FF8D58E5000-memory.dmp

Filesize
2.0MB

Download
memory/4120-8-0x00007FF8D56F0000-0x00007FF8D58E5000-memory.dmp

Filesize
2.0MB

Download
memory/4120-9-0x00007FF8934B0000-0x00007FF8934C0000-memory.dmp

Filesize
64KB

Download
memory/4120-10-0x00007FF8D56F0000-0x00007FF8D58E5000-memory.dmp

Filesize
2.0MB

Download
memory/4120-11-0x00007FF8D56F0000-0x00007FF8D58E5000-memory.dmp

Filesize
2.0MB

Download
memory/4120-13-0x00007FF8D56F0000-0x00007FF8D58E5000-memory.dmp

Filesize
2.0MB

Download
memory/4120-14-0x00007FF8D56F0000-0x00007FF8D58E5000-memory.dmp

Filesize
2.0MB

Download
memory/4120-12-0x00007FF8934B0000-0x00007FF8934C0000-memory.dmp

Filesize
64KB

Download
memory/4120-15-0x00007FF8D56F0000-0x00007FF8D58E5000-memory.dmp

Filesize
2.0MB

Download
memory/4120-16-0x00007FF8D56F0000-0x00007FF8D58E5000-memory.dmp

Filesize
2.0MB

Download
memory/4120-17-0x00007FF8D56F0000-0x00007FF8D58E5000-memory.dmp

Filesize
2.0MB

Download
memory/4120-18-0x00007FF8D56F0000-0x00007FF8D58E5000-memory.dmp

Filesize
2.0MB

Download
memory/4120-20-0x00007FF8D56F0000-0x00007FF8D58E5000-memory.dmp

Filesize
2.0MB

Download
memory/4120-19-0x00007FF8D56F0000-0x00007FF8D58E5000-memory.dmp

Filesize
2.0MB

Download
memory/4120-22-0x00007FF8D56F0000-0x00007FF8D58E5000-memory.dmp

Filesize
2.0MB

Download
memory/4120-21-0x00007FF8D56F0000-0x00007FF8D58E5000-memory.dmp

Filesize
2.0MB

Download
memory/4120-23-0x00007FF8D56F0000-0x00007FF8D58E5000-memory.dmp

Filesize
2.0MB

Download
memory/4120-36-0x0000012839460000-0x0000012839C60000-memory.dmp

Filesize
8.0MB

Download
memory/4120-37-0x0000012839460000-0x0000012839C60000-memory.dmp

Filesize
8.0MB

Download
memory/4120-38-0x0000012839460000-0x0000012839C60000-memory.dmp

Filesize
8.0MB

Download
memory/4120-55-0x00007FF8D56F0000-0x00007FF8D58E5000-memory.dmp

Filesize
2.0MB

Download
memory/4120-56-0x00007FF8D56F0000-0x00007FF8D58E5000-memory.dmp

Filesize
2.0MB

Download
memory/4120-57-0x0000012839460000-0x0000012839C60000-memory.dmp

Filesize
8.0MB

Download
memory/4120-58-0x0000012839460000-0x0000012839C60000-memory.dmp

Filesize
8.0MB

Download
memory/4120-59-0x0000012839460000-0x0000012839C60000-memory.dmp

Filesize
8.0MB

Download