9db5ab81cbe373ea471f128ad2fdc98c9eb98c1ff3991046f7ca54823d9a6107

Analysis

max time kernel
143s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
30-09-2024 09:28

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General

Target

SYSN ORDER.xls
Size

641KB
MD5

673bd0aa988ca4a1ef05edb3d5b68d60
SHA1

4b7d31c4d6a4cd94e95fdd7c35bca86f6e13ec38
SHA256

9db5ab81cbe373ea471f128ad2fdc98c9eb98c1ff3991046f7ca54823d9a6107
SHA512

0af25507fd68eb9e8a9df4b1a93f6fad31429d0c0d37d326482ace999f5859f18ef3521c7e71146f41afcf45e7bbaf0d1d77543cc8abfb9c38ac2057cca9929c
SSDEEP

12288:GOyBFRSc/ol3o3+io8tM7qgSwaY0c6bde1bmnyqkZH1:GTBShxE+iokM7qgadcgdwmlkZ

Score

10^/10

Malware Config

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	1184	4392	mshta.exe	81

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 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
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	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
4392	EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

pid	Process
4392	EXCEL.EXE
4392	EXCEL.EXE
4392	EXCEL.EXE
4392	EXCEL.EXE
4392	EXCEL.EXE
4392	EXCEL.EXE
4392	EXCEL.EXE
4392	EXCEL.EXE
4392	EXCEL.EXE
4392	EXCEL.EXE
4392	EXCEL.EXE
4392	EXCEL.EXE

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4392 wrote to memory of 1184	4392	EXCEL.EXE	86
PID 4392 wrote to memory of 1184	4392	EXCEL.EXE	86

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012
Uses Volume Shadow Copy WMI provider
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\SYSN ORDER.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4392
- C:\Windows\System32\mshta.exe
  C:\Windows\System32\mshta.exe -Embedding
  2⤵
  - Process spawned unexpected child process
  PID:1184

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

Replay Monitor

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Downloads

memory/1184-31-0x00007FFC0BA70000-0x00007FFC0BC65000-memory.dmp

Filesize
2.0MB

Download
memory/1184-40-0x00007FF7EC1B0000-0x00007FF7EC1B8000-memory.dmp

Filesize
32KB

Download
memory/1184-39-0x00007FFC0BA70000-0x00007FFC0BC65000-memory.dmp

Filesize
2.0MB

Download
memory/1184-35-0x00007FFC0BA70000-0x00007FFC0BC65000-memory.dmp

Filesize
2.0MB

Download
memory/4392-4-0x00007FFC0BA70000-0x00007FFC0BC65000-memory.dmp

Filesize
2.0MB

Download
memory/4392-2-0x00007FFBCBAF0000-0x00007FFBCBB00000-memory.dmp

Filesize
64KB

Download
memory/4392-6-0x00007FFC0BA70000-0x00007FFC0BC65000-memory.dmp

Filesize
2.0MB

Download
memory/4392-7-0x00007FFBCBAF0000-0x00007FFBCBB00000-memory.dmp

Filesize
64KB

Download
memory/4392-8-0x00007FFC0BA70000-0x00007FFC0BC65000-memory.dmp

Filesize
2.0MB

Download
memory/4392-9-0x00007FFC0BA70000-0x00007FFC0BC65000-memory.dmp

Filesize
2.0MB

Download
memory/4392-10-0x00007FFBC94E0000-0x00007FFBC94F0000-memory.dmp

Filesize
64KB

Download
memory/4392-11-0x00007FFBC94E0000-0x00007FFBC94F0000-memory.dmp

Filesize
64KB

Download
memory/4392-5-0x00007FFBCBAF0000-0x00007FFBCBB00000-memory.dmp

Filesize
64KB

Download
memory/4392-3-0x00007FFC0BB0D000-0x00007FFC0BB0E000-memory.dmp

Filesize
4KB

Download
memory/4392-38-0x00007FFC0BA70000-0x00007FFC0BC65000-memory.dmp

Filesize
2.0MB

Download
memory/4392-0-0x00007FFBCBAF0000-0x00007FFBCBB00000-memory.dmp

Filesize
64KB

Download
memory/4392-1-0x00007FFBCBAF0000-0x00007FFBCBB00000-memory.dmp

Filesize
64KB

Download
memory/4392-70-0x00007FFBCBAF0000-0x00007FFBCBB00000-memory.dmp

Filesize
64KB

Download
memory/4392-71-0x00007FFBCBAF0000-0x00007FFBCBB00000-memory.dmp

Filesize
64KB

Download
memory/4392-69-0x00007FFBCBAF0000-0x00007FFBCBB00000-memory.dmp

Filesize
64KB

Download
memory/4392-68-0x00007FFBCBAF0000-0x00007FFBCBB00000-memory.dmp

Filesize
64KB

Download
memory/4392-72-0x00007FFC0BA70000-0x00007FFC0BC65000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads