metastealer | 487eb4d42bee52098d2375e5d04e86f85c9addf15d2a969e5b7e61ef127340cb

Analysis

max time kernel
151s
max time network
145s
platform
windows10_x64
resource
win10-20220414-en
submitted
15-04-2022 14:08

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General

Target

487eb4d42bee52098d2375e5d04e86f85c9addf15d2a969e5b7e61ef127340cb.exe
Size

528KB
MD5

0a812a69a1080234c0a1c9f92512be4d
SHA1

2865d6f4bf0dcfbc971f4d96bd1048534e0e18c5
SHA256

487eb4d42bee52098d2375e5d04e86f85c9addf15d2a969e5b7e61ef127340cb
SHA512

a021786d2e2a5b983fbbed5e54013ccc3ac7926a6f9a12ff06d20e72e779698e5f17eeb73fbef77b3bcca3a1530be6ff6284e0b1a68fe4d939ddaed3cf1790a2

Score

10^/10

metastealer redline smokeloader @chelnevreya backdoor infostealer persistence spyware stealer trojan vmprotect

Malware Config

Extracted

Family

smokeloader

Version

2020

http://hydroxychl0roquine.xyz/

https://hydroxychl0roquine.xyz/

rc4.i32

Extracted

Family

redline

Botnet

@ChelnEvreya

46.8.220.88:65531

Attributes

auth_value
d24bb0cd8742d0e0fba1abfab06e4005

Signatures

Meta Stealer Stealer
Meta Stealer steals passwords stored in browsers, written in C++.
stealer metastealer

Modifies WinLogon for persistence 2 TTPs 2 IoCs

persistence

Winlogon Helper DLL

T1004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1804997378-2045782378-3882459628-1000\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe,\"C:\\Users\\Admin\\AppData\\Roaming\\qrbqwe.exe\","	vrhrvec
Set value (str)	\REGISTRY\USER\S-1-5-21-1804997378-2045782378-3882459628-1000\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe,\"C:\\Users\\Admin\\AppData\\Roaming\\qrbqwe.exe\","	487eb4d42bee52098d2375e5d04e86f85c9addf15d2a969e5b7e61ef127340cb.exe

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine Payload 4 IoCs

resource	yara_rule
behavioral1/memory/4960-139-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline
behavioral1/memory/4960-144-0x000000000041BC2E-mapping.dmp	family_redline
behavioral1/memory/4992-163-0x000000000041BC2E-mapping.dmp	family_redline
behavioral1/memory/3568-185-0x000000000041BC2E-mapping.dmp	family_redline

SmokeLoader
Modular backdoor trojan in use since 2014.
trojan backdoor smokeloader
Downloads MZ/PE file

Executes dropped EXE 9 IoCs

pid	Process
4600	58ED.exe
4812	636E.exe
5044	690C.exe
3396	7226.exe
4608	vrhrvec
4452	vrhrvec
1844	fl.exe
5044	services32.exe
4024	sihost32.exe

VMProtect packed file 5 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

resource	yara_rule
behavioral1/files/0x000600000001ac4c-1264.dat	vmprotect
behavioral1/files/0x000600000001ac4c-1265.dat	vmprotect
behavioral1/memory/1844-1266-0x0000000000560000-0x0000000000D7A000-memory.dmp	vmprotect
behavioral1/files/0x000800000001ac50-1357.dat	vmprotect
behavioral1/files/0x000800000001ac50-1358.dat	vmprotect

Deletes itself 1 IoCs

pid	Process
420	Process not Found

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081

Drops file in System32 directory 3 IoCs

description	ioc	Process
File created	C:\Windows\system32\services32.exe	fl.exe
File opened for modification	C:\Windows\system32\services32.exe	fl.exe
File created	C:\Windows\system32\Microsoft\Telemetry\sihost32.exe	services32.exe

Suspicious use of SetThreadContext 5 IoCs

description	pid	Process	procid_target
PID 936 set thread context of 2704	936	487eb4d42bee52098d2375e5d04e86f85c9addf15d2a969e5b7e61ef127340cb.exe	67
PID 4812 set thread context of 4960	4812	636E.exe	71
PID 5044 set thread context of 4992	5044	690C.exe	74
PID 3396 set thread context of 3568	3396	7226.exe	77
PID 4608 set thread context of 4452	4608	vrhrvec	91

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2936	4600	WerFault.exe	68

Checks SCSI registry key(s) 3 TTPs 6 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	487eb4d42bee52098d2375e5d04e86f85c9addf15d2a969e5b7e61ef127340cb.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	487eb4d42bee52098d2375e5d04e86f85c9addf15d2a969e5b7e61ef127340cb.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	vrhrvec
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	vrhrvec
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	vrhrvec
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	487eb4d42bee52098d2375e5d04e86f85c9addf15d2a969e5b7e61ef127340cb.exe

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task

T1053

pid	Process
2244	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
936	487eb4d42bee52098d2375e5d04e86f85c9addf15d2a969e5b7e61ef127340cb.exe
936	487eb4d42bee52098d2375e5d04e86f85c9addf15d2a969e5b7e61ef127340cb.exe
2704	487eb4d42bee52098d2375e5d04e86f85c9addf15d2a969e5b7e61ef127340cb.exe
2704	487eb4d42bee52098d2375e5d04e86f85c9addf15d2a969e5b7e61ef127340cb.exe
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
420	Process not Found

Suspicious behavior: MapViewOfSection 20 IoCs

pid	Process
2704	487eb4d42bee52098d2375e5d04e86f85c9addf15d2a969e5b7e61ef127340cb.exe
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
420	Process not Found
4452	vrhrvec

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	936	487eb4d42bee52098d2375e5d04e86f85c9addf15d2a969e5b7e61ef127340cb.exe
Token: SeDebugPrivilege	4600	58ED.exe
Token: SeShutdownPrivilege	420	Process not Found
Token: SeCreatePagefilePrivilege	420	Process not Found
Token: SeShutdownPrivilege	420	Process not Found
Token: SeCreatePagefilePrivilege	420	Process not Found
Token: SeShutdownPrivilege	420	Process not Found
Token: SeCreatePagefilePrivilege	420	Process not Found
Token: SeShutdownPrivilege	420	Process not Found
Token: SeCreatePagefilePrivilege	420	Process not Found
Token: SeShutdownPrivilege	420	Process not Found
Token: SeCreatePagefilePrivilege	420	Process not Found
Token: SeShutdownPrivilege	420	Process not Found
Token: SeCreatePagefilePrivilege	420	Process not Found
Token: SeShutdownPrivilege	420	Process not Found
Token: SeCreatePagefilePrivilege	420	Process not Found
Token: SeShutdownPrivilege	420	Process not Found
Token: SeCreatePagefilePrivilege	420	Process not Found
Token: SeShutdownPrivilege	420	Process not Found
Token: SeCreatePagefilePrivilege	420	Process not Found
Token: SeShutdownPrivilege	420	Process not Found
Token: SeCreatePagefilePrivilege	420	Process not Found
Token: SeShutdownPrivilege	420	Process not Found
Token: SeCreatePagefilePrivilege	420	Process not Found
Token: SeShutdownPrivilege	420	Process not Found
Token: SeCreatePagefilePrivilege	420	Process not Found
Token: SeShutdownPrivilege	420	Process not Found
Token: SeCreatePagefilePrivilege	420	Process not Found
Token: SeShutdownPrivilege	420	Process not Found
Token: SeCreatePagefilePrivilege	420	Process not Found
Token: SeDebugPrivilege	4608	vrhrvec
Token: SeDebugPrivilege	4960	AppLaunch.exe
Token: SeDebugPrivilege	3568	AppLaunch.exe
Token: SeShutdownPrivilege	420	Process not Found
Token: SeCreatePagefilePrivilege	420	Process not Found
Token: SeShutdownPrivilege	420	Process not Found
Token: SeCreatePagefilePrivilege	420	Process not Found
Token: SeShutdownPrivilege	420	Process not Found
Token: SeCreatePagefilePrivilege	420	Process not Found
Token: SeShutdownPrivilege	420	Process not Found
Token: SeCreatePagefilePrivilege	420	Process not Found
Token: SeShutdownPrivilege	420	Process not Found
Token: SeCreatePagefilePrivilege	420	Process not Found
Token: SeDebugPrivilege	4992	AppLaunch.exe
Token: SeShutdownPrivilege	420	Process not Found
Token: SeCreatePagefilePrivilege	420	Process not Found
Token: SeShutdownPrivilege	420	Process not Found
Token: SeCreatePagefilePrivilege	420	Process not Found
Token: SeShutdownPrivilege	420	Process not Found
Token: SeCreatePagefilePrivilege	420	Process not Found
Token: SeShutdownPrivilege	420	Process not Found
Token: SeCreatePagefilePrivilege	420	Process not Found
Token: SeShutdownPrivilege	420	Process not Found
Token: SeCreatePagefilePrivilege	420	Process not Found
Token: SeShutdownPrivilege	420	Process not Found
Token: SeCreatePagefilePrivilege	420	Process not Found
Token: SeShutdownPrivilege	420	Process not Found
Token: SeCreatePagefilePrivilege	420	Process not Found
Token: SeShutdownPrivilege	420	Process not Found
Token: SeCreatePagefilePrivilege	420	Process not Found
Token: SeDebugPrivilege	1844	fl.exe
Token: SeDebugPrivilege	3352	powershell.exe
Token: SeIncreaseQuotaPrivilege	3352	powershell.exe
Token: SeSecurityPrivilege	3352	powershell.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 936 wrote to memory of 2704	936	487eb4d42bee52098d2375e5d04e86f85c9addf15d2a969e5b7e61ef127340cb.exe	67
PID 936 wrote to memory of 2704	936	487eb4d42bee52098d2375e5d04e86f85c9addf15d2a969e5b7e61ef127340cb.exe	67
PID 936 wrote to memory of 2704	936	487eb4d42bee52098d2375e5d04e86f85c9addf15d2a969e5b7e61ef127340cb.exe	67
PID 936 wrote to memory of 2704	936	487eb4d42bee52098d2375e5d04e86f85c9addf15d2a969e5b7e61ef127340cb.exe	67
PID 936 wrote to memory of 2704	936	487eb4d42bee52098d2375e5d04e86f85c9addf15d2a969e5b7e61ef127340cb.exe	67
PID 936 wrote to memory of 2704	936	487eb4d42bee52098d2375e5d04e86f85c9addf15d2a969e5b7e61ef127340cb.exe	67
PID 420 wrote to memory of 4600	420	Process not Found	68
PID 420 wrote to memory of 4600	420	Process not Found	68
PID 420 wrote to memory of 4812	420	Process not Found	69
PID 420 wrote to memory of 4812	420	Process not Found	69
PID 420 wrote to memory of 4812	420	Process not Found	69
PID 4812 wrote to memory of 4960	4812	636E.exe	71
PID 4812 wrote to memory of 4960	4812	636E.exe	71
PID 4812 wrote to memory of 4960	4812	636E.exe	71
PID 4812 wrote to memory of 4960	4812	636E.exe	71
PID 4812 wrote to memory of 4960	4812	636E.exe	71
PID 420 wrote to memory of 5044	420	Process not Found	72
PID 420 wrote to memory of 5044	420	Process not Found	72
PID 420 wrote to memory of 5044	420	Process not Found	72
PID 5044 wrote to memory of 4992	5044	690C.exe	74
PID 5044 wrote to memory of 4992	5044	690C.exe	74
PID 5044 wrote to memory of 4992	5044	690C.exe	74
PID 5044 wrote to memory of 4992	5044	690C.exe	74
PID 5044 wrote to memory of 4992	5044	690C.exe	74
PID 420 wrote to memory of 3396	420	Process not Found	75
PID 420 wrote to memory of 3396	420	Process not Found	75
PID 420 wrote to memory of 3396	420	Process not Found	75
PID 3396 wrote to memory of 3568	3396	7226.exe	77
PID 3396 wrote to memory of 3568	3396	7226.exe	77
PID 3396 wrote to memory of 3568	3396	7226.exe	77
PID 3396 wrote to memory of 3568	3396	7226.exe	77
PID 3396 wrote to memory of 3568	3396	7226.exe	77
PID 420 wrote to memory of 5084	420	Process not Found	78
PID 420 wrote to memory of 5084	420	Process not Found	78
PID 420 wrote to memory of 5084	420	Process not Found	78
PID 420 wrote to memory of 5084	420	Process not Found	78
PID 420 wrote to memory of 3640	420	Process not Found	79
PID 420 wrote to memory of 3640	420	Process not Found	79
PID 420 wrote to memory of 3640	420	Process not Found	79
PID 420 wrote to memory of 3052	420	Process not Found	81
PID 420 wrote to memory of 3052	420	Process not Found	81
PID 420 wrote to memory of 3052	420	Process not Found	81
PID 420 wrote to memory of 3052	420	Process not Found	81
PID 420 wrote to memory of 1400	420	Process not Found	83
PID 420 wrote to memory of 1400	420	Process not Found	83
PID 420 wrote to memory of 1400	420	Process not Found	83
PID 420 wrote to memory of 3680	420	Process not Found	84
PID 420 wrote to memory of 3680	420	Process not Found	84
PID 420 wrote to memory of 3680	420	Process not Found	84
PID 420 wrote to memory of 3680	420	Process not Found	84
PID 420 wrote to memory of 4536	420	Process not Found	85
PID 420 wrote to memory of 4536	420	Process not Found	85
PID 420 wrote to memory of 4536	420	Process not Found	85
PID 420 wrote to memory of 4536	420	Process not Found	85
PID 420 wrote to memory of 1164	420	Process not Found	86
PID 420 wrote to memory of 1164	420	Process not Found	86
PID 420 wrote to memory of 1164	420	Process not Found	86
PID 420 wrote to memory of 1164	420	Process not Found	86
PID 420 wrote to memory of 4628	420	Process not Found	87
PID 420 wrote to memory of 4628	420	Process not Found	87
PID 420 wrote to memory of 4628	420	Process not Found	87
PID 420 wrote to memory of 4800	420	Process not Found	88
PID 420 wrote to memory of 4800	420	Process not Found	88
PID 420 wrote to memory of 4800	420	Process not Found	88

C:\Users\Admin\AppData\Local\Temp\487eb4d42bee52098d2375e5d04e86f85c9addf15d2a969e5b7e61ef127340cb.exe
"C:\Users\Admin\AppData\Local\Temp\487eb4d42bee52098d2375e5d04e86f85c9addf15d2a969e5b7e61ef127340cb.exe"
1⤵
- Modifies WinLogon for persistence
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:936
- C:\Users\Admin\AppData\Local\Temp\487eb4d42bee52098d2375e5d04e86f85c9addf15d2a969e5b7e61ef127340cb.exe
  C:\Users\Admin\AppData\Local\Temp\487eb4d42bee52098d2375e5d04e86f85c9addf15d2a969e5b7e61ef127340cb.exe
  2⤵
  - Checks SCSI registry key(s)
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  PID:2704

C:\Users\Admin\AppData\Local\Temp\58ED.exe
C:\Users\Admin\AppData\Local\Temp\58ED.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:4600
- C:\Windows\system32\WerFault.exe
  C:\Windows\system32\WerFault.exe -u -p 4600 -s 928
  2⤵
  - Program crash
  PID:2936

C:\Users\Admin\AppData\Local\Temp\636E.exe
C:\Users\Admin\AppData\Local\Temp\636E.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4812
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:4960

C:\Users\Admin\AppData\Local\Temp\690C.exe
C:\Users\Admin\AppData\Local\Temp\690C.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:5044
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:4992

C:\Users\Admin\AppData\Local\Temp\7226.exe
C:\Users\Admin\AppData\Local\Temp\7226.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3396
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:3568
- - C:\Users\Admin\AppData\Local\Temp\fl.exe
    "C:\Users\Admin\AppData\Local\Temp\fl.exe"
    3⤵
    - Executes dropped EXE
    - Drops file in System32 directory
    - Suspicious use of AdjustPrivilegeToken
    PID:1844
  - - C:\Windows\SYSTEM32\cmd.exe
      "cmd" cmd /c powershell -Command "Add-MpPreference -ExclusionPath @(($pwd).path, $env:UserProfile,$env:AppData,$env:Temp,$env:SystemRoot,$env:HomeDrive,$env:SystemDrive) -Force" & powershell -Command "Add-MpPreference -ExclusionExtension @('exe','dll') -Force" & exit
      4⤵
      PID:4216
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -Command "Add-MpPreference -ExclusionPath @(($pwd).path, $env:UserProfile,$env:AppData,$env:Temp,$env:SystemRoot,$env:HomeDrive,$env:SystemDrive) -Force"
        5⤵
        Suspicious use of AdjustPrivilegeToken
        
        PID:3352
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -Command "Add-MpPreference -ExclusionExtension @('exe','dll') -Force"
        5⤵
        
        PID:3836
  - - C:\Windows\SYSTEM32\cmd.exe
      "cmd" /c schtasks /create /f /sc onlogon /rl highest /tn "services32" /tr "C:\Windows\system32\services32.exe"
      4⤵
      PID:224
    - - C:\Windows\system32\schtasks.exe
        
        schtasks /create /f /sc onlogon /rl highest /tn "services32" /tr "C:\Windows\system32\services32.exe"
        5⤵
        Creates scheduled task(s)
        
        PID:2244
  - - C:\Windows\SYSTEM32\cmd.exe
      "cmd" cmd /c "C:\Windows\system32\services32.exe"
      4⤵
      PID:4632
    - - C:\Windows\system32\services32.exe
        
        C:\Windows\system32\services32.exe
        5⤵
        Executes dropped EXE
        Drops file in System32 directory
        
        PID:5044
      - C:\Windows\system32\cmd.exe
        
        "cmd" cmd /c powershell -Command "Add-MpPreference -ExclusionPath @(($pwd).path, $env:UserProfile,$env:AppData,$env:Temp,$env:SystemRoot,$env:HomeDrive,$env:SystemDrive) -Force" & powershell -Command "Add-MpPreference -ExclusionExtension @('exe','dll') -Force" & exit
        6⤵
        
        PID:4980
        
        C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -Command "Add-MpPreference -ExclusionPath @(($pwd).path, $env:UserProfile,$env:AppData,$env:Temp,$env:SystemRoot,$env:HomeDrive,$env:SystemDrive) -Force"
        7⤵
        
        PID:3508
        
        C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -Command "Add-MpPreference -ExclusionExtension @('exe','dll') -Force"
        7⤵
        
        PID:4188
      - C:\Windows\system32\Microsoft\Telemetry\sihost32.exe
        
        "C:\Windows\system32\Microsoft\Telemetry\sihost32.exe"
        6⤵
        Executes dropped EXE
        
        PID:4024

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
1⤵
PID:5084

C:\Windows\explorer.exe
C:\Windows\explorer.exe
1⤵
PID:3640

C:\Users\Admin\AppData\Roaming\vrhrvec
C:\Users\Admin\AppData\Roaming\vrhrvec
1⤵
- Modifies WinLogon for persistence
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
PID:4608
- C:\Users\Admin\AppData\Roaming\vrhrvec
  C:\Users\Admin\AppData\Roaming\vrhrvec
  2⤵
  - Executes dropped EXE
  - Checks SCSI registry key(s)
  - Suspicious behavior: MapViewOfSection
  PID:4452

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
1⤵
PID:3052

C:\Windows\explorer.exe
C:\Windows\explorer.exe
1⤵
PID:1400

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
1⤵
PID:3680

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
1⤵
PID:4536

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
1⤵
PID:1164

C:\Windows\explorer.exe
C:\Windows\explorer.exe
1⤵
PID:4628

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
1⤵
PID:4800

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Scheduled Task

T1053

Winlogon Helper DLL

T1004

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\AppLaunch.exe.log

Filesize
2KB

MD5
1ef6175e144b5c5d1e57768b1d5e0948

SHA1
a950869bfad321f5de1b31e3fdaf1ecfdb968640

SHA256
eac4bdf486a9496b6cf70aba2c2361b69cb7415658ab42d2309513b33ff93e31

SHA512
c602d91079c5d3c3cef6ef4b2e1996f18c75ce7cc15017dd4480a859ff61a1748ebf96041c8de6cb22e175706c7fc66e3d0f25660dce6b804d265cb9ff212d56

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

Filesize
1KB

MD5
faf1d7e26d9fa9d4c4fe90bda06f8deb

SHA1
0bcca845b0d37060ddf215ffdc0a757228fe8323

SHA256
82d3455f54da5c0923b8a50498f9de6ba834bd5d1729d6b07f03f471edb98d69

SHA512
39c4e9156ea1e01b05a4fcb1e50a27830bff94b0aefe6e56785ee09ef026586edbcf55edd5e2e28d4c4d4b66f1876b836886131799e1828a2f216d7645951da2

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

Filesize
1KB

MD5
e620c7069167026039d75ddf279e7f85

SHA1
f66aa460020ebc99416482b7769ad1577a1e2da7

SHA256
42d60234f64338fb63ae4c18045ebee56bc4603948b75b616fa4fedf8a802928

SHA512
3484b26441039c36e00613fecb5aa2a859864f2642f390554d8acb3a724ddbfaf9e15bd69bc4408de9313ee73640c753c21a66a1d8395528b06e0c261e24576d

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

Filesize
1KB

MD5
31391560f8d3a35b3b34c279fb736700

SHA1
7ea87589b13bd9d2b5f8c115819efc9e7152cad6

SHA256
7326d2596c51fe91d0bca10b0b0ff0f9985e65f4873956f6eebdd77743de8fad

SHA512
b66e512d03473516a01d34e10e92b21e8286dd76135de05d1b4a385810023422aced5ec32563674b8bd1d54d66402be6a8a2d2e6ba881712b024745fb9331906

Download Submit
C:\Users\Admin\AppData\Local\Temp\58ED.exe

Filesize
144KB

MD5
4cd86a72daa9201e19d2a1e202077b4b

SHA1
bc10779f57796a4c110c96496b5e6b8c84e034d9

SHA256
07133588c5d405ef1db9cbbaea74906f2aa599061a930c67b8c98c7322d760e5

SHA512
47a39fb7308601ba21d8806125ad7fa4da954111843084dc1c910fa98d6f3dcb9d62810e69729fdc2a0611dddf37731663277a22034de57f6a5e62d795696074

Download Submit
C:\Users\Admin\AppData\Local\Temp\58ED.exe

Filesize
144KB

MD5
4cd86a72daa9201e19d2a1e202077b4b

SHA1
bc10779f57796a4c110c96496b5e6b8c84e034d9

SHA256
07133588c5d405ef1db9cbbaea74906f2aa599061a930c67b8c98c7322d760e5

SHA512
47a39fb7308601ba21d8806125ad7fa4da954111843084dc1c910fa98d6f3dcb9d62810e69729fdc2a0611dddf37731663277a22034de57f6a5e62d795696074

Download Submit
C:\Users\Admin\AppData\Local\Temp\636E.exe

Filesize
1.8MB

MD5
da31f971f1f97923faf839a21b97c77e

SHA1
605a73437a1ef081a1896f39abb47435b4db55bd

SHA256
36f3b0d4c59f613a9590f90ff0cfea3281e7edcd69f25a82acef9b460fa5ce2f

SHA512
dd5c326bb7bb594fa0745cd3b60cd301c1357fd740c5b7e45392beba6005c7b09b4838adb5849749777efee70e99b69437e4ab6d6b04b4d6d813793b0282a858

Download Submit
C:\Users\Admin\AppData\Local\Temp\636E.exe

Filesize
1.8MB

MD5
da31f971f1f97923faf839a21b97c77e

SHA1
605a73437a1ef081a1896f39abb47435b4db55bd

SHA256
36f3b0d4c59f613a9590f90ff0cfea3281e7edcd69f25a82acef9b460fa5ce2f

SHA512
dd5c326bb7bb594fa0745cd3b60cd301c1357fd740c5b7e45392beba6005c7b09b4838adb5849749777efee70e99b69437e4ab6d6b04b4d6d813793b0282a858

Download Submit
C:\Users\Admin\AppData\Local\Temp\690C.exe

Filesize
1.8MB

MD5
da31f971f1f97923faf839a21b97c77e

SHA1
605a73437a1ef081a1896f39abb47435b4db55bd

SHA256
36f3b0d4c59f613a9590f90ff0cfea3281e7edcd69f25a82acef9b460fa5ce2f

SHA512
dd5c326bb7bb594fa0745cd3b60cd301c1357fd740c5b7e45392beba6005c7b09b4838adb5849749777efee70e99b69437e4ab6d6b04b4d6d813793b0282a858

Download Submit
C:\Users\Admin\AppData\Local\Temp\690C.exe

Filesize
1.8MB

MD5
da31f971f1f97923faf839a21b97c77e

SHA1
605a73437a1ef081a1896f39abb47435b4db55bd

SHA256
36f3b0d4c59f613a9590f90ff0cfea3281e7edcd69f25a82acef9b460fa5ce2f

SHA512
dd5c326bb7bb594fa0745cd3b60cd301c1357fd740c5b7e45392beba6005c7b09b4838adb5849749777efee70e99b69437e4ab6d6b04b4d6d813793b0282a858

Download Submit
C:\Users\Admin\AppData\Local\Temp\7226.exe

Filesize
1.8MB

MD5
da31f971f1f97923faf839a21b97c77e

SHA1
605a73437a1ef081a1896f39abb47435b4db55bd

SHA256
36f3b0d4c59f613a9590f90ff0cfea3281e7edcd69f25a82acef9b460fa5ce2f

SHA512
dd5c326bb7bb594fa0745cd3b60cd301c1357fd740c5b7e45392beba6005c7b09b4838adb5849749777efee70e99b69437e4ab6d6b04b4d6d813793b0282a858

Download Submit
C:\Users\Admin\AppData\Local\Temp\7226.exe

Filesize
1.8MB

MD5
da31f971f1f97923faf839a21b97c77e

SHA1
605a73437a1ef081a1896f39abb47435b4db55bd

SHA256
36f3b0d4c59f613a9590f90ff0cfea3281e7edcd69f25a82acef9b460fa5ce2f

SHA512
dd5c326bb7bb594fa0745cd3b60cd301c1357fd740c5b7e45392beba6005c7b09b4838adb5849749777efee70e99b69437e4ab6d6b04b4d6d813793b0282a858

Download Submit
C:\Users\Admin\AppData\Local\Temp\fl.exe

Filesize
4.1MB

MD5
4d14241432efa5648f9e22b69841bed7

SHA1
3dd722344d425f2e0718b0971e49bd12db2b3b5f

SHA256
1fe9afe5786cd151ce12756827fb2c87a75645809013546ccbf32fb649c21949

SHA512
fc88b04da1b2004f568a8f674898fe96f4c0877d52e7c3bc743ddaa130b3041a8162c5fb1d610cbf1c1dad945d48b0a5e8cc305046405d5382048afff1d1184f

Download Submit
C:\Users\Admin\AppData\Local\Temp\fl.exe

Filesize
4.1MB

MD5
4d14241432efa5648f9e22b69841bed7

SHA1
3dd722344d425f2e0718b0971e49bd12db2b3b5f

SHA256
1fe9afe5786cd151ce12756827fb2c87a75645809013546ccbf32fb649c21949

SHA512
fc88b04da1b2004f568a8f674898fe96f4c0877d52e7c3bc743ddaa130b3041a8162c5fb1d610cbf1c1dad945d48b0a5e8cc305046405d5382048afff1d1184f

Download Submit
C:\Users\Admin\AppData\Roaming\vrhrvec

Filesize
528KB

MD5
0a812a69a1080234c0a1c9f92512be4d

SHA1
2865d6f4bf0dcfbc971f4d96bd1048534e0e18c5

SHA256
487eb4d42bee52098d2375e5d04e86f85c9addf15d2a969e5b7e61ef127340cb

SHA512
a021786d2e2a5b983fbbed5e54013ccc3ac7926a6f9a12ff06d20e72e779698e5f17eeb73fbef77b3bcca3a1530be6ff6284e0b1a68fe4d939ddaed3cf1790a2

Download Submit
C:\Users\Admin\AppData\Roaming\vrhrvec

Filesize
528KB

MD5
0a812a69a1080234c0a1c9f92512be4d

SHA1
2865d6f4bf0dcfbc971f4d96bd1048534e0e18c5

SHA256
487eb4d42bee52098d2375e5d04e86f85c9addf15d2a969e5b7e61ef127340cb

SHA512
a021786d2e2a5b983fbbed5e54013ccc3ac7926a6f9a12ff06d20e72e779698e5f17eeb73fbef77b3bcca3a1530be6ff6284e0b1a68fe4d939ddaed3cf1790a2

Download Submit
C:\Users\Admin\AppData\Roaming\vrhrvec

Filesize
528KB

MD5
0a812a69a1080234c0a1c9f92512be4d

SHA1
2865d6f4bf0dcfbc971f4d96bd1048534e0e18c5

SHA256
487eb4d42bee52098d2375e5d04e86f85c9addf15d2a969e5b7e61ef127340cb

SHA512
a021786d2e2a5b983fbbed5e54013ccc3ac7926a6f9a12ff06d20e72e779698e5f17eeb73fbef77b3bcca3a1530be6ff6284e0b1a68fe4d939ddaed3cf1790a2

Download Submit
C:\Windows\System32\Microsoft\Telemetry\sihost32.exe

Filesize
9KB

MD5
1748663727fc9e74affd73d308f4f064

SHA1
87bb695048682d3a9b05e12728764fb6f2ab3aa5

SHA256
7d0887fc729f5da04f84fc40dc782025401642ce47b960b710e96877c5cdcc36

SHA512
0251b7ea43e3ca860e508f0509016a4a150e73400cd0ad240d5e52be92175e8bcbd318fa1d105714aab776800c3c0f9917684111e654507961afe99c49c0e096

Download Submit
C:\Windows\System32\services32.exe

Filesize
4.1MB

MD5
4d14241432efa5648f9e22b69841bed7

SHA1
3dd722344d425f2e0718b0971e49bd12db2b3b5f

SHA256
1fe9afe5786cd151ce12756827fb2c87a75645809013546ccbf32fb649c21949

SHA512
fc88b04da1b2004f568a8f674898fe96f4c0877d52e7c3bc743ddaa130b3041a8162c5fb1d610cbf1c1dad945d48b0a5e8cc305046405d5382048afff1d1184f

Download Submit
C:\Windows\system32\Microsoft\Telemetry\sihost32.exe

Filesize
9KB

MD5
1748663727fc9e74affd73d308f4f064

SHA1
87bb695048682d3a9b05e12728764fb6f2ab3aa5

SHA256
7d0887fc729f5da04f84fc40dc782025401642ce47b960b710e96877c5cdcc36

SHA512
0251b7ea43e3ca860e508f0509016a4a150e73400cd0ad240d5e52be92175e8bcbd318fa1d105714aab776800c3c0f9917684111e654507961afe99c49c0e096

Download Submit
C:\Windows\system32\services32.exe

Filesize
4.1MB

MD5
4d14241432efa5648f9e22b69841bed7

SHA1
3dd722344d425f2e0718b0971e49bd12db2b3b5f

SHA256
1fe9afe5786cd151ce12756827fb2c87a75645809013546ccbf32fb649c21949

SHA512
fc88b04da1b2004f568a8f674898fe96f4c0877d52e7c3bc743ddaa130b3041a8162c5fb1d610cbf1c1dad945d48b0a5e8cc305046405d5382048afff1d1184f

Download Submit
memory/420-128-0x0000000001320000-0x0000000001336000-memory.dmp

Filesize
88KB

Download
memory/420-1258-0x00000000013A0000-0x00000000013B6000-memory.dmp

Filesize
88KB

Download
memory/936-121-0x000000000A040000-0x000000000A0D2000-memory.dmp

Filesize
584KB

Download
memory/936-118-0x0000000000F10000-0x0000000000FD4000-memory.dmp

Filesize
784KB

Download
memory/936-120-0x000000000A4A0000-0x000000000A99E000-memory.dmp

Filesize
5.0MB

Download
memory/936-124-0x0000000007A50000-0x0000000007A80000-memory.dmp

Filesize
192KB

Download
memory/936-123-0x000000000AAA0000-0x000000000AC24000-memory.dmp

Filesize
1.5MB

Download
memory/936-122-0x0000000005870000-0x000000000587A000-memory.dmp

Filesize
40KB

Download
memory/1844-1266-0x0000000000560000-0x0000000000D7A000-memory.dmp

Filesize
8.1MB

Download
memory/1844-1270-0x00000000017A0000-0x00000000017B2000-memory.dmp

Filesize
72KB

Download
memory/1844-1271-0x000000001D550000-0x000000001D738000-memory.dmp

Filesize
1.9MB

Download
memory/1844-1278-0x0000000003800000-0x0000000003802000-memory.dmp

Filesize
8KB

Download
memory/2704-125-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2704-127-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3352-1281-0x000002951AA50000-0x000002951AA72000-memory.dmp

Filesize
136KB

Download
memory/3352-1284-0x000002951AC50000-0x000002951ACC6000-memory.dmp

Filesize
472KB

Download
memory/3352-1310-0x000002951AC40000-0x000002951AC42000-memory.dmp

Filesize
8KB

Download
memory/3352-1311-0x000002951AC43000-0x000002951AC45000-memory.dmp

Filesize
8KB

Download
memory/3352-1312-0x000002951AC46000-0x000002951AC48000-memory.dmp

Filesize
8KB

Download
memory/3396-179-0x0000000000120000-0x00000000002E6000-memory.dmp

Filesize
1.8MB

Download
memory/3396-174-0x0000000000120000-0x00000000002E6000-memory.dmp

Filesize
1.8MB

Download
memory/3508-1394-0x0000019ACABF6000-0x0000019ACABF8000-memory.dmp

Filesize
8KB

Download
memory/3508-1387-0x0000019ACABF0000-0x0000019ACABF2000-memory.dmp

Filesize
8KB

Download
memory/3508-1389-0x0000019ACABF3000-0x0000019ACABF5000-memory.dmp

Filesize
8KB

Download
memory/3836-1331-0x0000018534493000-0x0000018534495000-memory.dmp

Filesize
8KB

Download
memory/3836-1329-0x0000018534496000-0x0000018534498000-memory.dmp

Filesize
8KB

Download
memory/3836-1328-0x0000018534490000-0x0000018534492000-memory.dmp

Filesize
8KB

Download
memory/4024-1372-0x0000000000300000-0x0000000000306000-memory.dmp

Filesize
24KB

Download
memory/4024-1392-0x0000000001010000-0x0000000001020000-memory.dmp

Filesize
64KB

Download
memory/4188-1414-0x000001D1969E0000-0x000001D1969F0000-memory.dmp

Filesize
64KB

Download
memory/4188-1415-0x000001D1969E0000-0x000001D1969F0000-memory.dmp

Filesize
64KB

Download
memory/4452-1257-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4600-132-0x0000000000BC0000-0x0000000000BE8000-memory.dmp

Filesize
160KB

Download
memory/4600-133-0x000000001C760000-0x000000001C762000-memory.dmp

Filesize
8KB

Download
memory/4812-138-0x0000000000FB0000-0x0000000001176000-memory.dmp

Filesize
1.8MB

Download
memory/4812-137-0x0000000000FB0000-0x0000000001176000-memory.dmp

Filesize
1.8MB

Download
memory/4960-152-0x0000000009DD0000-0x000000000A3D6000-memory.dmp

Filesize
6.0MB

Download
memory/4960-154-0x00000000098D0000-0x00000000099DA000-memory.dmp

Filesize
1.0MB

Download
memory/4960-139-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/4960-153-0x0000000007270000-0x0000000007282000-memory.dmp

Filesize
72KB

Download
memory/4960-201-0x000000000A950000-0x000000000A96E000-memory.dmp

Filesize
120KB

Download
memory/4960-200-0x000000000A660000-0x000000000A6D6000-memory.dmp

Filesize
472KB

Download
memory/4960-199-0x0000000009B00000-0x0000000009B66000-memory.dmp

Filesize
408KB

Download
memory/4960-155-0x00000000097C0000-0x00000000097FE000-memory.dmp

Filesize
248KB

Download
memory/4960-157-0x0000000009850000-0x000000000989B000-memory.dmp

Filesize
300KB

Download
memory/4992-465-0x000000000A7A0000-0x000000000A962000-memory.dmp

Filesize
1.8MB

Download
memory/4992-466-0x000000000AEA0000-0x000000000B3CC000-memory.dmp

Filesize
5.2MB

Download
memory/5044-156-0x00000000000D0000-0x0000000000296000-memory.dmp

Filesize
1.8MB

Download
memory/5044-151-0x00000000000D0000-0x0000000000296000-memory.dmp

Filesize
1.8MB

Download