quasar | 97e297691930f3a5fc04b5e46f4ffdac7b13a781f1629da71f38824ee935af9a

Analysis

max time kernel
4294222s
max time network
177s
platform
windows7_x64
resource
win7-20220311-en
submitted
29-03-2022 20:26

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General

Target

97e297691930f3a5fc04b5e46f4ffdac7b13a781f1629da71f38824ee935af9a.exe
Size

1.1MB
MD5

1f27a3ecac5d0c549112fc03b10c552a
SHA1

28064a66a5743d932d92ba19af6f8a123372a070
SHA256

97e297691930f3a5fc04b5e46f4ffdac7b13a781f1629da71f38824ee935af9a
SHA512

b4c6003a7eb5ac9baad09f16d9531e842513dcd5e1c322e11cc7a5688b4359943a2af0b89ed7486bfbc02b75a9b25aed67642ec60614f8338b615f88e4a4962e

Score

10^/10

quasar venomrat warzonerat shooter00hrs evasion infostealer persistence rat rootkit spyware stealer trojan

Malware Config

Extracted

Family

quasar

Version

2.1.0.0

Botnet

shooter00hrs

185.219.134.245:4782

Mutex

VNM_MUTEX_ZFDh9LaTbTmwqFwo3L

Attributes

encryption_key
wGYjrQIx5abERLvzC8Zu
install_name
windows chrome.exe
log_directory
Logs
reconnect_delay
3000
startup_key
chrome Startup
subdirectory
SubDir

Extracted

Family

warzonerat

185.219.134.245:5200

Signatures

Contains code to disable Windows Defender 11 IoCs

A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.

Processes:

resource	yara_rule
behavioral1/files/0x0008000000012697-59.dat	disable_win_def
behavioral1/files/0x0008000000012697-61.dat	disable_win_def
behavioral1/files/0x0008000000012697-63.dat	disable_win_def
behavioral1/memory/1364-64-0x00000000008A0000-0x000000000092C000-memory.dmp	disable_win_def
behavioral1/files/0x000700000001320d-82.dat	disable_win_def
behavioral1/files/0x000700000001320d-84.dat	disable_win_def
behavioral1/files/0x000700000001320d-85.dat	disable_win_def
behavioral1/memory/1696-86-0x00000000001B0000-0x000000000023C000-memory.dmp	disable_win_def
behavioral1/files/0x0008000000012697-98.dat	disable_win_def
behavioral1/files/0x0008000000012697-100.dat	disable_win_def
behavioral1/memory/1620-101-0x0000000000D70000-0x0000000000DFC000-memory.dmp	disable_win_def

Modifies Windows Defender Real-time Protection settings 3 TTPs
evasion trojan

Modify Registry
T1112

Modify Existing Service
T1031

Disabling Security Tools
T1089

Quasar Payload 11 IoCs

Processes:

resource	yara_rule
behavioral1/files/0x0008000000012697-59.dat	family_quasar
behavioral1/files/0x0008000000012697-61.dat	family_quasar
behavioral1/files/0x0008000000012697-63.dat	family_quasar
behavioral1/memory/1364-64-0x00000000008A0000-0x000000000092C000-memory.dmp	family_quasar
behavioral1/files/0x000700000001320d-82.dat	family_quasar
behavioral1/files/0x000700000001320d-84.dat	family_quasar
behavioral1/files/0x000700000001320d-85.dat	family_quasar
behavioral1/memory/1696-86-0x00000000001B0000-0x000000000023C000-memory.dmp	family_quasar
behavioral1/files/0x0008000000012697-98.dat	family_quasar
behavioral1/files/0x0008000000012697-100.dat	family_quasar
behavioral1/memory/1620-101-0x0000000000D70000-0x0000000000DFC000-memory.dmp	family_quasar

Quasar RAT
Quasar is an open source Remote Access Tool.
trojan spyware quasar
VenomRAT
VenomRAT is a modified version of QuasarRAT with some added features, such as rootkit and stealer capabilites.
rat rootkit stealer venomrat
WarzoneRat, AveMaria
WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.
rat infostealer warzonerat

Warzone RAT Payload 8 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/600-70-0x0000000000400000-0x0000000000554000-memory.dmp	warzonerat
behavioral1/memory/600-71-0x0000000000400000-0x0000000000554000-memory.dmp	warzonerat
behavioral1/memory/600-73-0x0000000000400000-0x0000000000554000-memory.dmp	warzonerat
behavioral1/memory/600-74-0x0000000000400000-0x0000000000554000-memory.dmp	warzonerat
behavioral1/memory/600-75-0x0000000000400000-0x0000000000554000-memory.dmp	warzonerat
behavioral1/memory/600-76-0x0000000000405CE2-mapping.dmp	warzonerat
behavioral1/memory/600-79-0x0000000000400000-0x0000000000554000-memory.dmp	warzonerat
behavioral1/memory/1764-91-0x00000000023B0000-0x0000000002FFA000-memory.dmp	warzonerat

Executes dropped EXE 3 IoCs

Processes:

$77-Venom.exewindows chrome.exe$77-Venom.exe

pid	Process
1364	$77-Venom.exe
1696	windows chrome.exe
1620	$77-Venom.exe

Loads dropped DLL 3 IoCs

Processes:

WScript.exe$77-Venom.execmd.exe

pid	Process
572	WScript.exe
1364	$77-Venom.exe
1520	cmd.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

Processes:

$77-Venom.exe

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features	$77-Venom.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	$77-Venom.exe

Adds Run key to start application 2 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

97e297691930f3a5fc04b5e46f4ffdac7b13a781f1629da71f38824ee935af9a.exe$77-Venom.exewindows chrome.exe

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Windows\CurrentVersion\Run\vlc = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\Start Menu\\Programs\\VideoLAN\\vlc.exe\""	97e297691930f3a5fc04b5e46f4ffdac7b13a781f1629da71f38824ee935af9a.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Windows\CurrentVersion\Run\chrome Startup = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\$77-Venom.exe\""	$77-Venom.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Windows\CurrentVersion\Run\chrome Startup = "\"C:\\Users\\Admin\\AppData\\Roaming\\SubDir\\windows chrome.exe\""	windows chrome.exe

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow	ioc
2	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

Processes:

97e297691930f3a5fc04b5e46f4ffdac7b13a781f1629da71f38824ee935af9a.exe

description	pid	Process	procid_target
PID 1088 set thread context of 600	1088	97e297691930f3a5fc04b5e46f4ffdac7b13a781f1629da71f38824ee935af9a.exe	29

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

Processes:

WerFault.exe

pid	pid_target	Process	procid_target
1208	600	WerFault.exe	29

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

Processes:

schtasks.exeschtasks.exe

pid	Process
1112	schtasks.exe
1992	schtasks.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

$77-Venom.exe

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436	$77-Venom.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436\Blob = 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	$77-Venom.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

Processes:

PING.EXE

pid	Process
1692	PING.EXE

Suspicious behavior: EnumeratesProcesses 9 IoCs

Processes:

powershell.exe$77-Venom.exe$77-Venom.exe

pid	Process
1764	powershell.exe
1364	$77-Venom.exe
1364	$77-Venom.exe
1364	$77-Venom.exe
1364	$77-Venom.exe
1364	$77-Venom.exe
1364	$77-Venom.exe
1364	$77-Venom.exe
1620	$77-Venom.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

97e297691930f3a5fc04b5e46f4ffdac7b13a781f1629da71f38824ee935af9a.exe$77-Venom.exewindows chrome.exepowershell.exe$77-Venom.exe

description	pid	Process
Token: SeDebugPrivilege	1088	97e297691930f3a5fc04b5e46f4ffdac7b13a781f1629da71f38824ee935af9a.exe
Token: SeDebugPrivilege	1364	$77-Venom.exe
Token: SeDebugPrivilege	1696	windows chrome.exe
Token: SeDebugPrivilege	1696	windows chrome.exe
Token: SeDebugPrivilege	1764	powershell.exe
Token: SeDebugPrivilege	1620	$77-Venom.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

windows chrome.exe

pid	Process
1696	windows chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

97e297691930f3a5fc04b5e46f4ffdac7b13a781f1629da71f38824ee935af9a.exeWScript.exe97e297691930f3a5fc04b5e46f4ffdac7b13a781f1629da71f38824ee935af9a.exe$77-Venom.exewindows chrome.execmd.execmd.exe

description	pid	Process	procid_target
PID 1088 wrote to memory of 572	1088	97e297691930f3a5fc04b5e46f4ffdac7b13a781f1629da71f38824ee935af9a.exe	27
PID 1088 wrote to memory of 572	1088	97e297691930f3a5fc04b5e46f4ffdac7b13a781f1629da71f38824ee935af9a.exe	27
PID 1088 wrote to memory of 572	1088	97e297691930f3a5fc04b5e46f4ffdac7b13a781f1629da71f38824ee935af9a.exe	27
PID 1088 wrote to memory of 572	1088	97e297691930f3a5fc04b5e46f4ffdac7b13a781f1629da71f38824ee935af9a.exe	27
PID 572 wrote to memory of 1364	572	WScript.exe	28
PID 572 wrote to memory of 1364	572	WScript.exe	28
PID 572 wrote to memory of 1364	572	WScript.exe	28
PID 572 wrote to memory of 1364	572	WScript.exe	28
PID 1088 wrote to memory of 600	1088	97e297691930f3a5fc04b5e46f4ffdac7b13a781f1629da71f38824ee935af9a.exe	29
PID 1088 wrote to memory of 600	1088	97e297691930f3a5fc04b5e46f4ffdac7b13a781f1629da71f38824ee935af9a.exe	29
PID 1088 wrote to memory of 600	1088	97e297691930f3a5fc04b5e46f4ffdac7b13a781f1629da71f38824ee935af9a.exe	29
PID 1088 wrote to memory of 600	1088	97e297691930f3a5fc04b5e46f4ffdac7b13a781f1629da71f38824ee935af9a.exe	29
PID 1088 wrote to memory of 600	1088	97e297691930f3a5fc04b5e46f4ffdac7b13a781f1629da71f38824ee935af9a.exe	29
PID 1088 wrote to memory of 600	1088	97e297691930f3a5fc04b5e46f4ffdac7b13a781f1629da71f38824ee935af9a.exe	29
PID 1088 wrote to memory of 600	1088	97e297691930f3a5fc04b5e46f4ffdac7b13a781f1629da71f38824ee935af9a.exe	29
PID 1088 wrote to memory of 600	1088	97e297691930f3a5fc04b5e46f4ffdac7b13a781f1629da71f38824ee935af9a.exe	29
PID 1088 wrote to memory of 600	1088	97e297691930f3a5fc04b5e46f4ffdac7b13a781f1629da71f38824ee935af9a.exe	29
PID 1088 wrote to memory of 600	1088	97e297691930f3a5fc04b5e46f4ffdac7b13a781f1629da71f38824ee935af9a.exe	29
PID 1088 wrote to memory of 600	1088	97e297691930f3a5fc04b5e46f4ffdac7b13a781f1629da71f38824ee935af9a.exe	29
PID 1088 wrote to memory of 600	1088	97e297691930f3a5fc04b5e46f4ffdac7b13a781f1629da71f38824ee935af9a.exe	29
PID 600 wrote to memory of 1208	600	97e297691930f3a5fc04b5e46f4ffdac7b13a781f1629da71f38824ee935af9a.exe	30
PID 600 wrote to memory of 1208	600	97e297691930f3a5fc04b5e46f4ffdac7b13a781f1629da71f38824ee935af9a.exe	30
PID 600 wrote to memory of 1208	600	97e297691930f3a5fc04b5e46f4ffdac7b13a781f1629da71f38824ee935af9a.exe	30
PID 600 wrote to memory of 1208	600	97e297691930f3a5fc04b5e46f4ffdac7b13a781f1629da71f38824ee935af9a.exe	30
PID 1364 wrote to memory of 1112	1364	$77-Venom.exe	32
PID 1364 wrote to memory of 1112	1364	$77-Venom.exe	32
PID 1364 wrote to memory of 1112	1364	$77-Venom.exe	32
PID 1364 wrote to memory of 1112	1364	$77-Venom.exe	32
PID 1364 wrote to memory of 1696	1364	$77-Venom.exe	34
PID 1364 wrote to memory of 1696	1364	$77-Venom.exe	34
PID 1364 wrote to memory of 1696	1364	$77-Venom.exe	34
PID 1364 wrote to memory of 1696	1364	$77-Venom.exe	34
PID 1364 wrote to memory of 1764	1364	$77-Venom.exe	35
PID 1364 wrote to memory of 1764	1364	$77-Venom.exe	35
PID 1364 wrote to memory of 1764	1364	$77-Venom.exe	35
PID 1364 wrote to memory of 1764	1364	$77-Venom.exe	35
PID 1696 wrote to memory of 1992	1696	windows chrome.exe	37
PID 1696 wrote to memory of 1992	1696	windows chrome.exe	37
PID 1696 wrote to memory of 1992	1696	windows chrome.exe	37
PID 1696 wrote to memory of 1992	1696	windows chrome.exe	37
PID 1364 wrote to memory of 1468	1364	$77-Venom.exe	41
PID 1364 wrote to memory of 1468	1364	$77-Venom.exe	41
PID 1364 wrote to memory of 1468	1364	$77-Venom.exe	41
PID 1364 wrote to memory of 1468	1364	$77-Venom.exe	41
PID 1468 wrote to memory of 1448	1468	cmd.exe	43
PID 1468 wrote to memory of 1448	1468	cmd.exe	43
PID 1468 wrote to memory of 1448	1468	cmd.exe	43
PID 1468 wrote to memory of 1448	1468	cmd.exe	43
PID 1364 wrote to memory of 1520	1364	$77-Venom.exe	44
PID 1364 wrote to memory of 1520	1364	$77-Venom.exe	44
PID 1364 wrote to memory of 1520	1364	$77-Venom.exe	44
PID 1364 wrote to memory of 1520	1364	$77-Venom.exe	44
PID 1520 wrote to memory of 520	1520	cmd.exe	46
PID 1520 wrote to memory of 520	1520	cmd.exe	46
PID 1520 wrote to memory of 520	1520	cmd.exe	46
PID 1520 wrote to memory of 520	1520	cmd.exe	46
PID 1520 wrote to memory of 1692	1520	cmd.exe	47
PID 1520 wrote to memory of 1692	1520	cmd.exe	47
PID 1520 wrote to memory of 1692	1520	cmd.exe	47
PID 1520 wrote to memory of 1692	1520	cmd.exe	47
PID 1520 wrote to memory of 1620	1520	cmd.exe	48
PID 1520 wrote to memory of 1620	1520	cmd.exe	48
PID 1520 wrote to memory of 1620	1520	cmd.exe	48
PID 1520 wrote to memory of 1620	1520	cmd.exe	48

C:\Users\Admin\AppData\Local\Temp\97e297691930f3a5fc04b5e46f4ffdac7b13a781f1629da71f38824ee935af9a.exe
"C:\Users\Admin\AppData\Local\Temp\97e297691930f3a5fc04b5e46f4ffdac7b13a781f1629da71f38824ee935af9a.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1088
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\Xuemegng.vbs"
  2⤵
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:572
- - C:\Users\Admin\AppData\Local\Temp\$77-Venom.exe
    "C:\Users\Admin\AppData\Local\Temp\$77-Venom.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Windows security modification
    - Adds Run key to start application
    - Modifies system certificate store
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:1364
  - - C:\Windows\SysWOW64\schtasks.exe
      "schtasks" /create /tn "chrome Startup" /sc ONLOGON /tr "C:\Users\Admin\AppData\Local\Temp\$77-Venom.exe" /rl HIGHEST /f
      4⤵
      Creates scheduled task(s)
      PID:1112
  - - C:\Users\Admin\AppData\Roaming\SubDir\windows chrome.exe
      "C:\Users\Admin\AppData\Roaming\SubDir\windows chrome.exe"
      4⤵
      Executes dropped EXE
      Adds Run key to start application
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:1696
    - - C:\Windows\SysWOW64\schtasks.exe
        
        "schtasks" /create /tn "chrome Startup" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\SubDir\windows chrome.exe" /rl HIGHEST /f
        5⤵
        Creates scheduled task(s)
        
        PID:1992
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "powershell" Get-MpPreference -verbose
      4⤵
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:1764
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /k start /b del /q/f/s %TEMP%\* & exit
      4⤵
      Suspicious use of WriteProcessMemory
      PID:1468
    - - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /K del /q/f/s C:\Users\Admin\AppData\Local\Temp\*
        5⤵
        
        PID:1448
  - - C:\Windows\SysWOW64\cmd.exe
      cmd /c ""C:\Users\Admin\AppData\Local\Temp\sLljIkBgJW8g.bat" "
      4⤵
      Loads dropped DLL
      Suspicious use of WriteProcessMemory
      PID:1520
    - - C:\Windows\SysWOW64\chcp.com
        
        chcp 65001
        5⤵
        
        PID:520
    - - C:\Windows\SysWOW64\PING.EXE
        
        ping -n 10 localhost
        5⤵
        Runs ping.exe
        
        PID:1692
    - - C:\Users\Admin\AppData\Local\Temp\$77-Venom.exe
        
        "C:\Users\Admin\AppData\Local\Temp\$77-Venom.exe"
        5⤵
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:1620
- C:\Users\Admin\AppData\Local\Temp\97e297691930f3a5fc04b5e46f4ffdac7b13a781f1629da71f38824ee935af9a.exe
  "C:\Users\Admin\AppData\Local\Temp\97e297691930f3a5fc04b5e46f4ffdac7b13a781f1629da71f38824ee935af9a.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:600
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 600 -s 200
    3⤵
    - Program crash
    PID:1208

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Modify Existing Service

T1031

Registry Run Keys / Startup Folder

T1060

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Disabling Security Tools

T1089

Install Root Certificate

T1130

Modify Registry

T1112

Credential Access

Discovery

Remote System Discovery

T1018

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\$77-Venom.exe

Filesize
534KB

MD5
3702c2b44a1d4877f4d1187be6c33958

SHA1
4755c7d9fb0582f94b8feb44be9d3c70031a0f33

SHA256
295277e76cfe8b80f6a2a9db2c69fdd2b36b4866b35fdec4cd7d6c67faecceb6

SHA512
11d073f0a6120a3fc874fed5162810c780f52adfb21f8c9cf2720991c7ea6236a0bb5be28b40f35819c21db354dda52b818479104d50be9bd89b3d901c209aca

Download Submit
C:\Users\Admin\AppData\Local\Temp\$77-Venom.exe

Filesize
534KB

MD5
3702c2b44a1d4877f4d1187be6c33958

SHA1
4755c7d9fb0582f94b8feb44be9d3c70031a0f33

SHA256
295277e76cfe8b80f6a2a9db2c69fdd2b36b4866b35fdec4cd7d6c67faecceb6

SHA512
11d073f0a6120a3fc874fed5162810c780f52adfb21f8c9cf2720991c7ea6236a0bb5be28b40f35819c21db354dda52b818479104d50be9bd89b3d901c209aca

Download Submit
C:\Users\Admin\AppData\Local\Temp\$77-Venom.exe

Filesize
534KB

MD5
3702c2b44a1d4877f4d1187be6c33958

SHA1
4755c7d9fb0582f94b8feb44be9d3c70031a0f33

SHA256
295277e76cfe8b80f6a2a9db2c69fdd2b36b4866b35fdec4cd7d6c67faecceb6

SHA512
11d073f0a6120a3fc874fed5162810c780f52adfb21f8c9cf2720991c7ea6236a0bb5be28b40f35819c21db354dda52b818479104d50be9bd89b3d901c209aca

Download Submit
C:\Users\Admin\AppData\Local\Temp\Xuemegng.vbs

Filesize
97B

MD5
21cf56d4b0a76046820523108fb676e0

SHA1
9535221712c50c9a3fa7e06efe5e1efc016f715d

SHA256
2f931374cab0f3601d1698f4943f8e4f83cbfc3efb478bf518091ab23642dbc3

SHA512
5c2238aece0a82b63a541142dcee3527e3d1baad206d3fb7c3d226fd99c26c1c2d5d4113584be08118316fd5d78c3f7aca2f3d0e957c87f76b92615a24601cd5

Download Submit
C:\Users\Admin\AppData\Local\Temp\sLljIkBgJW8g.bat

Filesize
206B

MD5
64fca5f1807b24f06b44f1292eb549d2

SHA1
3e1e062c7bc779d43af9824b7fb9aaa4b810c785

SHA256
67a827a8769ef12c11e618157ad0c617f720fac46c67be70a1ce85053d46276e

SHA512
345696c7451dd338b37d4108b817d661f2fb5052d7c84bb57acc039f1f95e7b1d01b61cc1bb7490611aae9ebcfa4c72ad18b1ce3c7b7b03a3b1d80eba4bf53bf

Download Submit
C:\Users\Admin\AppData\Roaming\SubDir\windows chrome.exe

Filesize
534KB

MD5
3702c2b44a1d4877f4d1187be6c33958

SHA1
4755c7d9fb0582f94b8feb44be9d3c70031a0f33

SHA256
295277e76cfe8b80f6a2a9db2c69fdd2b36b4866b35fdec4cd7d6c67faecceb6

SHA512
11d073f0a6120a3fc874fed5162810c780f52adfb21f8c9cf2720991c7ea6236a0bb5be28b40f35819c21db354dda52b818479104d50be9bd89b3d901c209aca

Download Submit
C:\Users\Admin\AppData\Roaming\SubDir\windows chrome.exe

Filesize
534KB

MD5
3702c2b44a1d4877f4d1187be6c33958

SHA1
4755c7d9fb0582f94b8feb44be9d3c70031a0f33

SHA256
295277e76cfe8b80f6a2a9db2c69fdd2b36b4866b35fdec4cd7d6c67faecceb6

SHA512
11d073f0a6120a3fc874fed5162810c780f52adfb21f8c9cf2720991c7ea6236a0bb5be28b40f35819c21db354dda52b818479104d50be9bd89b3d901c209aca

Download Submit
\Users\Admin\AppData\Local\Temp\$77-Venom.exe

Filesize
534KB

MD5
3702c2b44a1d4877f4d1187be6c33958

SHA1
4755c7d9fb0582f94b8feb44be9d3c70031a0f33

SHA256
295277e76cfe8b80f6a2a9db2c69fdd2b36b4866b35fdec4cd7d6c67faecceb6

SHA512
11d073f0a6120a3fc874fed5162810c780f52adfb21f8c9cf2720991c7ea6236a0bb5be28b40f35819c21db354dda52b818479104d50be9bd89b3d901c209aca

Download Submit
\Users\Admin\AppData\Local\Temp\$77-Venom.exe

Filesize
534KB

MD5
3702c2b44a1d4877f4d1187be6c33958

SHA1
4755c7d9fb0582f94b8feb44be9d3c70031a0f33

SHA256
295277e76cfe8b80f6a2a9db2c69fdd2b36b4866b35fdec4cd7d6c67faecceb6

SHA512
11d073f0a6120a3fc874fed5162810c780f52adfb21f8c9cf2720991c7ea6236a0bb5be28b40f35819c21db354dda52b818479104d50be9bd89b3d901c209aca

Download Submit
\Users\Admin\AppData\Roaming\SubDir\windows chrome.exe

Filesize
534KB

MD5
3702c2b44a1d4877f4d1187be6c33958

SHA1
4755c7d9fb0582f94b8feb44be9d3c70031a0f33

SHA256
295277e76cfe8b80f6a2a9db2c69fdd2b36b4866b35fdec4cd7d6c67faecceb6

SHA512
11d073f0a6120a3fc874fed5162810c780f52adfb21f8c9cf2720991c7ea6236a0bb5be28b40f35819c21db354dda52b818479104d50be9bd89b3d901c209aca

Download Submit
memory/520-96-0x0000000000000000-mapping.dmp

Download
memory/572-58-0x0000000075C41000-0x0000000075C43000-memory.dmp

Filesize
8KB

Download
memory/572-56-0x0000000000000000-mapping.dmp

Download
memory/600-70-0x0000000000400000-0x0000000000554000-memory.dmp

Filesize
1.3MB

Download
memory/600-79-0x0000000000400000-0x0000000000554000-memory.dmp

Filesize
1.3MB

Download
memory/600-71-0x0000000000400000-0x0000000000554000-memory.dmp

Filesize
1.3MB

Download
memory/600-73-0x0000000000400000-0x0000000000554000-memory.dmp

Filesize
1.3MB

Download
memory/600-74-0x0000000000400000-0x0000000000554000-memory.dmp

Filesize
1.3MB

Download
memory/600-75-0x0000000000400000-0x0000000000554000-memory.dmp

Filesize
1.3MB

Download
memory/600-76-0x0000000000405CE2-mapping.dmp

Download
memory/600-68-0x0000000000400000-0x0000000000554000-memory.dmp

Filesize
1.3MB

Download
memory/600-65-0x0000000000400000-0x0000000000554000-memory.dmp

Filesize
1.3MB

Download
memory/600-66-0x0000000000400000-0x0000000000554000-memory.dmp

Filesize
1.3MB

Download
memory/1088-54-0x0000000000D10000-0x0000000000E2E000-memory.dmp

Filesize
1.1MB

Download
memory/1088-60-0x0000000000C80000-0x0000000000C9C000-memory.dmp

Filesize
112KB

Download
memory/1088-55-0x0000000004430000-0x00000000044BC000-memory.dmp

Filesize
560KB

Download
memory/1112-81-0x0000000000000000-mapping.dmp

Download
memory/1208-80-0x0000000000000000-mapping.dmp

Download
memory/1364-64-0x00000000008A0000-0x000000000092C000-memory.dmp

Filesize
560KB

Download
memory/1364-62-0x0000000000000000-mapping.dmp

Download
memory/1448-93-0x0000000000000000-mapping.dmp

Download
memory/1468-92-0x0000000000000000-mapping.dmp

Download
memory/1520-94-0x0000000000000000-mapping.dmp

Download
memory/1620-101-0x0000000000D70000-0x0000000000DFC000-memory.dmp

Filesize
560KB

Download
memory/1620-99-0x0000000000000000-mapping.dmp

Download
memory/1692-97-0x0000000000000000-mapping.dmp

Download
memory/1696-83-0x0000000000000000-mapping.dmp

Download
memory/1696-86-0x00000000001B0000-0x000000000023C000-memory.dmp

Filesize
560KB

Download
memory/1764-87-0x0000000000000000-mapping.dmp

Download
memory/1764-91-0x00000000023B0000-0x0000000002FFA000-memory.dmp

Filesize
12.3MB

Download
memory/1764-90-0x000000006EFD0000-0x000000006F57B000-memory.dmp

Filesize
5.7MB

Download
memory/1992-89-0x0000000000000000-mapping.dmp

Download