274c1cdcf3ddf36b8a8838a1117757c89bd150a04977950b2121b2c3fd448c0e

Analysis

max time kernel
133s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20250314-en
resource tags

arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
submitted
25/03/2025, 13:44

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General

Target

bfda0fd527a9edc50cc1f452a049e8d45c8ec15ffbc3413d7d452ea532853fe7.xls
Size

331KB
MD5

41eff85301490dbeb8e47d4a981b5f4a
SHA1

a67f4873613499af5589ce3e13baf14b43021d21
SHA256

bfda0fd527a9edc50cc1f452a049e8d45c8ec15ffbc3413d7d452ea532853fe7
SHA512

f7563f98341d1250506ccfbc089fbf5d30939dbd2c3b16bfd517c8822554381ed624ec157cd46514214717690488db759e0e4eb42748c334ac0863fee6d87429
SSDEEP

6144:LcKoSsxzNDZLDZjlbR868O8Kfc03pXpFq7uDphYHceXVhca+fMHLty/x2zZ8kpTT:gizo8RnsIROnr6n75Y1m9

Score

10^/10

Malware Config

Extracted

Language

xlm4.0

Source

Signatures

Process spawned unexpected child process 1 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

description	pid	pid_target	Process	procid_target
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	4048	548	regsvr32.exe	86

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
548	EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

pid	Process
548	EXCEL.EXE
548	EXCEL.EXE
548	EXCEL.EXE
548	EXCEL.EXE
548	EXCEL.EXE
548	EXCEL.EXE
548	EXCEL.EXE
548	EXCEL.EXE
548	EXCEL.EXE
548	EXCEL.EXE
548	EXCEL.EXE
548	EXCEL.EXE

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 548 wrote to memory of 4048	548	EXCEL.EXE	89
PID 548 wrote to memory of 4048	548	EXCEL.EXE	89

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\bfda0fd527a9edc50cc1f452a049e8d45c8ec15ffbc3413d7d452ea532853fe7.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:548
- C:\Windows\SYSTEM32\regsvr32.exe
  regsvr32 -s C:\giogti\mpomqr\fwpxeohi.dll
  2⤵
  - Process spawned unexpected child process
  PID:4048

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

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Downloads

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

Filesize
1KB

MD5
976efe4da6665d89bfb5b44b14413869

SHA1
4bbce2632afd751f28a3fa3d70d8b37fec473c91

SHA256
8eb180da9a1efc8b5d1ce4f08d2ef76adc328b499b86ab09e9e7ad8dd0202ec4

SHA512
d8696960262f2cbc66ff3afcda3feb44be6e99c58e2279b3ce308a373ca1fd9b85e48a584a214ed87519f6cd3023789f5e000b508ffb1643470ba84ef4f73314

Download Submit
memory/548-7-0x00007FFDC4490000-0x00007FFDC44A0000-memory.dmp

Filesize
64KB

Download
memory/548-9-0x00007FFE04410000-0x00007FFE04605000-memory.dmp

Filesize
2.0MB

Download
memory/548-3-0x00007FFDC4490000-0x00007FFDC44A0000-memory.dmp

Filesize
64KB

Download
memory/548-6-0x00007FFE04410000-0x00007FFE04605000-memory.dmp

Filesize
2.0MB

Download
memory/548-5-0x00007FFDC4490000-0x00007FFDC44A0000-memory.dmp

Filesize
64KB

Download
memory/548-4-0x00007FFE04410000-0x00007FFE04605000-memory.dmp

Filesize
2.0MB

Download
memory/548-10-0x00007FFE04410000-0x00007FFE04605000-memory.dmp

Filesize
2.0MB

Download
memory/548-13-0x00007FFDC2350000-0x00007FFDC2360000-memory.dmp

Filesize
64KB

Download
memory/548-0-0x00007FFDC4490000-0x00007FFDC44A0000-memory.dmp

Filesize
64KB

Download
memory/548-12-0x00007FFDC2350000-0x00007FFDC2360000-memory.dmp

Filesize
64KB

Download
memory/548-2-0x00007FFDC4490000-0x00007FFDC44A0000-memory.dmp

Filesize
64KB

Download
memory/548-8-0x00007FFE04410000-0x00007FFE04605000-memory.dmp

Filesize
2.0MB

Download
memory/548-11-0x00007FFE04410000-0x00007FFE04605000-memory.dmp

Filesize
2.0MB

Download
memory/548-14-0x00007FFE04410000-0x00007FFE04605000-memory.dmp

Filesize
2.0MB

Download
memory/548-15-0x00007FFE04410000-0x00007FFE04605000-memory.dmp

Filesize
2.0MB

Download
memory/548-16-0x00007FFE04410000-0x00007FFE04605000-memory.dmp

Filesize
2.0MB

Download
memory/548-18-0x00007FFE04410000-0x00007FFE04605000-memory.dmp

Filesize
2.0MB

Download
memory/548-19-0x00007FFE04410000-0x00007FFE04605000-memory.dmp

Filesize
2.0MB

Download
memory/548-17-0x00007FFE04410000-0x00007FFE04605000-memory.dmp

Filesize
2.0MB

Download
memory/548-29-0x00007FFE04410000-0x00007FFE04605000-memory.dmp

Filesize
2.0MB

Download
memory/548-30-0x00007FFE044AD000-0x00007FFE044AE000-memory.dmp

Filesize
4KB

Download
memory/548-31-0x00007FFE04410000-0x00007FFE04605000-memory.dmp

Filesize
2.0MB

Download
memory/548-1-0x00007FFE044AD000-0x00007FFE044AE000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads