warzonerat | 0bbdc2b18ba665641f8cd7829ab805fd9ca549737d9a17a1c4aea701cdff06cc

Analysis

max time kernel
101s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
31/01/2023, 07:31

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General

Target
6pvBHFV9E3Kpuk5.exe
Size 711KB
Sample230131-jcdvxsfd35
SHA256 0bbdc2b18ba665641f8cd7829ab805fd9ca549737d9a17a1c4aea701cdff06cc
MD5 63b0d7d1dea091acae5d5a04ec6d5d69
SHA1 6975aafdf116a8bb8e8da2c259fb17c95b82e806
SHA512 e6e2f4bc428d6ce85d011fdff4d39a747d918370dc98f4e93d05d46bb7388c48cfa267e0ad5b4e5b1578fa83a6b41c936eb48efe710b163a3e571ada5b0a8964
SSDEEP 12288:/SQDZGHkCMxoXsnDnsa4LUvisGRy5dqLnWeh3ih9HNABKq:ZZGHkpyqArLUOR0mnBYTWBKq
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

warzonerat infostealer persistence rat

Malware Config

Signatures

WarzoneRat, AveMaria
WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.
rat infostealer warzonerat

Executes dropped EXE 2 IoCs

pid	Process
2896	images.exe
4864	images.exe

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Control Panel\International\Geo\Nation	6pvBHFV9E3Kpuk5.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Control Panel\International\Geo\Nation	images.exe

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\programs.bat	6pvBHFV9E3Kpuk5.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\programs.bat:start	6pvBHFV9E3Kpuk5.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Images = "C:\\Users\\Admin\\Documents\\images.exe"	6pvBHFV9E3Kpuk5.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 448 set thread context of 4368	448	6pvBHFV9E3Kpuk5.exe	95
PID 2896 set thread context of 4864	2896	images.exe	105

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

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 2 IoCs

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

persistence

Scheduled Task

T1053

pid	Process
3540	schtasks.exe
4188	schtasks.exe

NTFS ADS 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\Documents\Documents:ApplicationData	6pvBHFV9E3Kpuk5.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

pid	Process
448	6pvBHFV9E3Kpuk5.exe
448	6pvBHFV9E3Kpuk5.exe
4964	powershell.exe
1284	powershell.exe
448	6pvBHFV9E3Kpuk5.exe
1284	powershell.exe
4964	powershell.exe
5024	powershell.exe
5024	powershell.exe
2896	images.exe
2896	images.exe
4620	powershell.exe
4636	powershell.exe
2896	images.exe
4620	powershell.exe
4636	powershell.exe
1336	powershell.exe
1336	powershell.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeDebugPrivilege	448	6pvBHFV9E3Kpuk5.exe
Token: SeDebugPrivilege	4964	powershell.exe
Token: SeDebugPrivilege	1284	powershell.exe
Token: SeDebugPrivilege	5024	powershell.exe
Token: SeDebugPrivilege	2896	images.exe
Token: SeDebugPrivilege	4636	powershell.exe
Token: SeDebugPrivilege	4620	powershell.exe
Token: SeDebugPrivilege	1336	powershell.exe

Suspicious use of WriteProcessMemory 54 IoCs

description	pid	Process	procid_target
PID 448 wrote to memory of 1284	448	6pvBHFV9E3Kpuk5.exe	89
PID 448 wrote to memory of 1284	448	6pvBHFV9E3Kpuk5.exe	89
PID 448 wrote to memory of 1284	448	6pvBHFV9E3Kpuk5.exe	89
PID 448 wrote to memory of 4964	448	6pvBHFV9E3Kpuk5.exe	91
PID 448 wrote to memory of 4964	448	6pvBHFV9E3Kpuk5.exe	91
PID 448 wrote to memory of 4964	448	6pvBHFV9E3Kpuk5.exe	91
PID 448 wrote to memory of 3540	448	6pvBHFV9E3Kpuk5.exe	93
PID 448 wrote to memory of 3540	448	6pvBHFV9E3Kpuk5.exe	93
PID 448 wrote to memory of 3540	448	6pvBHFV9E3Kpuk5.exe	93
PID 448 wrote to memory of 4368	448	6pvBHFV9E3Kpuk5.exe	95
PID 448 wrote to memory of 4368	448	6pvBHFV9E3Kpuk5.exe	95
PID 448 wrote to memory of 4368	448	6pvBHFV9E3Kpuk5.exe	95
PID 448 wrote to memory of 4368	448	6pvBHFV9E3Kpuk5.exe	95
PID 448 wrote to memory of 4368	448	6pvBHFV9E3Kpuk5.exe	95
PID 448 wrote to memory of 4368	448	6pvBHFV9E3Kpuk5.exe	95
PID 448 wrote to memory of 4368	448	6pvBHFV9E3Kpuk5.exe	95
PID 448 wrote to memory of 4368	448	6pvBHFV9E3Kpuk5.exe	95
PID 448 wrote to memory of 4368	448	6pvBHFV9E3Kpuk5.exe	95
PID 448 wrote to memory of 4368	448	6pvBHFV9E3Kpuk5.exe	95
PID 448 wrote to memory of 4368	448	6pvBHFV9E3Kpuk5.exe	95
PID 4368 wrote to memory of 5024	4368	6pvBHFV9E3Kpuk5.exe	96
PID 4368 wrote to memory of 5024	4368	6pvBHFV9E3Kpuk5.exe	96
PID 4368 wrote to memory of 5024	4368	6pvBHFV9E3Kpuk5.exe	96
PID 4368 wrote to memory of 2896	4368	6pvBHFV9E3Kpuk5.exe	98
PID 4368 wrote to memory of 2896	4368	6pvBHFV9E3Kpuk5.exe	98
PID 4368 wrote to memory of 2896	4368	6pvBHFV9E3Kpuk5.exe	98
PID 2896 wrote to memory of 4636	2896	images.exe	99
PID 2896 wrote to memory of 4636	2896	images.exe	99
PID 2896 wrote to memory of 4636	2896	images.exe	99
PID 2896 wrote to memory of 4620	2896	images.exe	101
PID 2896 wrote to memory of 4620	2896	images.exe	101
PID 2896 wrote to memory of 4620	2896	images.exe	101
PID 2896 wrote to memory of 4188	2896	images.exe	103
PID 2896 wrote to memory of 4188	2896	images.exe	103
PID 2896 wrote to memory of 4188	2896	images.exe	103
PID 2896 wrote to memory of 4864	2896	images.exe	105
PID 2896 wrote to memory of 4864	2896	images.exe	105
PID 2896 wrote to memory of 4864	2896	images.exe	105
PID 2896 wrote to memory of 4864	2896	images.exe	105
PID 2896 wrote to memory of 4864	2896	images.exe	105
PID 2896 wrote to memory of 4864	2896	images.exe	105
PID 2896 wrote to memory of 4864	2896	images.exe	105
PID 2896 wrote to memory of 4864	2896	images.exe	105
PID 2896 wrote to memory of 4864	2896	images.exe	105
PID 2896 wrote to memory of 4864	2896	images.exe	105
PID 2896 wrote to memory of 4864	2896	images.exe	105
PID 4864 wrote to memory of 1336	4864	images.exe	106
PID 4864 wrote to memory of 1336	4864	images.exe	106
PID 4864 wrote to memory of 1336	4864	images.exe	106
PID 4864 wrote to memory of 3264	4864	images.exe	108
PID 4864 wrote to memory of 3264	4864	images.exe	108
PID 4864 wrote to memory of 3264	4864	images.exe	108
PID 4864 wrote to memory of 3264	4864	images.exe	108
PID 4864 wrote to memory of 3264	4864	images.exe	108

C:\Users\Admin\AppData\Local\Temp\6pvBHFV9E3Kpuk5.exe
"C:\Users\Admin\AppData\Local\Temp\6pvBHFV9E3Kpuk5.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:448
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\6pvBHFV9E3Kpuk5.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1284
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\YpvdhjPzoB.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4964
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\YpvdhjPzoB" /XML "C:\Users\Admin\AppData\Local\Temp\tmp1E46.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:3540
- C:\Users\Admin\AppData\Local\Temp\6pvBHFV9E3Kpuk5.exe
  "C:\Users\Admin\AppData\Local\Temp\6pvBHFV9E3Kpuk5.exe"
  2⤵
  - Drops startup file
  - Adds Run key to start application
  - NTFS ADS
  - Suspicious use of WriteProcessMemory
  PID:4368
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    powershell Add-MpPreference -ExclusionPath C:\
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:5024
- - C:\Users\Admin\Documents\images.exe
    "C:\Users\Admin\Documents\images.exe"
    3⤵
    - Executes dropped EXE
    - Checks computer location settings
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2896
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\Documents\images.exe"
      4⤵
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:4636
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\YpvdhjPzoB.exe"
      4⤵
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:4620
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\YpvdhjPzoB" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD2FF.tmp"
      4⤵
      Creates scheduled task(s)
      PID:4188
  - - C:\Users\Admin\Documents\images.exe
      "C:\Users\Admin\Documents\images.exe"
      4⤵
      Executes dropped EXE
      Suspicious use of WriteProcessMemory
      PID:4864
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell Add-MpPreference -ExclusionPath C:\
        5⤵
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:1336
    - - C:\Windows\SysWOW64\cmd.exe
        
        "C:\Windows\System32\cmd.exe"
        5⤵
        
        PID:3264

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Registry Run Keys / Startup Folder

T1060

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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