274c1cdcf3ddf36b8a8838a1117757c89bd150a04977950b2121b2c3fd448c0e

Analysis

max time kernel
119s
max time network
124s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-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

discovery

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 (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process	2860	2352	regsvr32.exe	30

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	EXCEL.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe

Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2352	EXCEL.EXE

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2352	EXCEL.EXE
2352	EXCEL.EXE
2352	EXCEL.EXE

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2352 wrote to memory of 2860	2352	EXCEL.EXE	32
PID 2352 wrote to memory of 2860	2352	EXCEL.EXE	32
PID 2352 wrote to memory of 2860	2352	EXCEL.EXE	32
PID 2352 wrote to memory of 2860	2352	EXCEL.EXE	32
PID 2352 wrote to memory of 2860	2352	EXCEL.EXE	32
PID 2352 wrote to memory of 2860	2352	EXCEL.EXE	32
PID 2352 wrote to memory of 2860	2352	EXCEL.EXE	32

C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\bfda0fd527a9edc50cc1f452a049e8d45c8ec15ffbc3413d7d452ea532853fe7.xls
1⤵
- System Location Discovery: System Language Discovery
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2352
- C:\Windows\SysWOW64\regsvr32.exe
  regsvr32 -s C:\giogti\mpomqr\fwpxeohi.dll
  2⤵
  - Process spawned unexpected child process
  - System Location Discovery: System Language Discovery
  PID:2860

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2352-1-0x0000000072AED000-0x0000000072AF8000-memory.dmp

Filesize
44KB

Download
memory/2352-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2352-2-0x0000000072AED000-0x0000000072AF8000-memory.dmp

Filesize
44KB

Download