quasar | 54c1dc44cd458da7ec96343973fa7f350df27517715f41483f9cab748d3a9203

Analysis

max time kernel
151s
max time network
153s
platform
windows7_x64
resource
win7-20220414-en
submitted
25-05-2022 06:21

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General

Target

e.exe
Size

10.4MB
MD5

621c28cd39d9d6f9a3377b8da8a8849b
SHA1

5a025ed5f5baae77496e27fb2996fcb22d67ed40
SHA256

54c1dc44cd458da7ec96343973fa7f350df27517715f41483f9cab748d3a9203
SHA512

b5600b871ac950ec10d7bd0c38bb242a9921b1bccd2dacaa709471475a4c410eb2b43b693e2c18db40349f5c8e15b2c0ee93dde4eb3cbce2f47db880fe48033f

Score

10^/10

quasar redline venomrat awsr v/r/b discovery evasion infostealer rat rootkit spyware stealer suricata trojan

Malware Config

Extracted

Family

redline

Botnet

AwsR

siyatermi.duckdns.org:17044

Extracted

Family

quasar

Version

2.1.0.0

Botnet

V/R/B

siyatermi.duckdns.org:1518

Mutex

VNM_MUTEX_mJ6pCWZMe3OMOha5bj

Attributes

encryption_key
g1Bi32PXFGwyBI9DJGTD
install_name
Start Process.exe
log_directory
Logs
reconnect_delay
3000
startup_key
Browser Module
subdirectory
Sys Resources

Signatures

Contains code to disable Windows Defender 10 IoCs

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

Processes:

resource	yara_rule
\Users\Admin\AppData\Roaming\Start Process.exe	disable_win_def
C:\Users\Admin\AppData\Roaming\Start Process.exe	disable_win_def
C:\Users\Admin\AppData\Roaming\Start Process.exe	disable_win_def
behavioral1/memory/2040-69-0x0000000000B00000-0x0000000000B8C000-memory.dmp	disable_win_def
\Users\Admin\AppData\Roaming\Sys Resources\Start Process.exe	disable_win_def
C:\Users\Admin\AppData\Roaming\Sys Resources\Start Process.exe	disable_win_def
C:\Users\Admin\AppData\Roaming\Sys Resources\Start Process.exe	disable_win_def
behavioral1/memory/1408-84-0x00000000001A0000-0x000000000022C000-memory.dmp	disable_win_def
C:\Users\Admin\AppData\Roaming\Start Process.exe	disable_win_def
behavioral1/memory/1848-98-0x0000000000F60000-0x0000000000FEC000-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 10 IoCs

Processes:

resource	yara_rule
\Users\Admin\AppData\Roaming\Start Process.exe	family_quasar
C:\Users\Admin\AppData\Roaming\Start Process.exe	family_quasar
C:\Users\Admin\AppData\Roaming\Start Process.exe	family_quasar
behavioral1/memory/2040-69-0x0000000000B00000-0x0000000000B8C000-memory.dmp	family_quasar
\Users\Admin\AppData\Roaming\Sys Resources\Start Process.exe	family_quasar
C:\Users\Admin\AppData\Roaming\Sys Resources\Start Process.exe	family_quasar
C:\Users\Admin\AppData\Roaming\Sys Resources\Start Process.exe	family_quasar
behavioral1/memory/1408-84-0x00000000001A0000-0x000000000022C000-memory.dmp	family_quasar
C:\Users\Admin\AppData\Roaming\Start Process.exe	family_quasar
behavioral1/memory/1848-98-0x0000000000F60000-0x0000000000FEC000-memory.dmp	family_quasar

Quasar RAT
Quasar is an open source Remote Access Tool.
trojan spyware quasar
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine Payload 4 IoCs

Processes:

resource	yara_rule
\Users\Admin\AppData\Roaming\Software Check.exe	family_redline
C:\Users\Admin\AppData\Roaming\Software Check.exe	family_redline
C:\Users\Admin\AppData\Roaming\Software Check.exe	family_redline
behavioral1/memory/112-68-0x0000000000900000-0x000000000091E000-memory.dmp	family_redline

VenomRAT
VenomRAT is a modified version of QuasarRAT with some added features, such as rootkit and stealer capabilites.
rat rootkit stealer venomrat
suricata: ET MALWARE Common RAT Connectivity Check Observed
suricata: ET MALWARE Common RAT Connectivity Check Observed
suricata
Executes dropped EXE 5 IoCs

Processes:

Software Check.exeStart Process.exeTiktok Share Bot byDenmark.exeStart Process.exeStart Process.exe

pid process

112 Software Check.exe
2040 Start Process.exe
1980 Tiktok Share Bot byDenmark.exe
1408 Start Process.exe
1848 Start Process.exe

pid	process
112	Software Check.exe
2040	Start Process.exe
1980	Tiktok Share Bot byDenmark.exe
1408	Start Process.exe
1848	Start Process.exe

Checks BIOS information in registry 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

Tiktok Share Bot byDenmark.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	Tiktok Share Bot byDenmark.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	Tiktok Share Bot byDenmark.exe

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

944 cmd.exe
Loads dropped DLL 6 IoCs

Processes:

e.exetaskmgr.exeStart Process.exe

pid process

892 e.exe
892 e.exe
892 e.exe
892 e.exe
968 taskmgr.exe
2040 Start Process.exe
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

pid	process
944	cmd.exe

pid	process
892	e.exe
892	e.exe
892	e.exe
892	e.exe
968	taskmgr.exe
2040	Start Process.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

Processes:

Start Process.exe

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

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

Data from Local System
T1005

Credentials in Files
T1081
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012
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

1 ip-api.com
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

Processes:

schtasks.exeschtasks.exe

pid process

572 schtasks.exe
1696 schtasks.exe

flow	ioc
1	ip-api.com

pid	process
572	schtasks.exe
1696	schtasks.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

Start Process.exe

description	ioc	process
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436\Blob = 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	Start Process.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436	Start Process.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

1404 PING.EXE

pid	process
1404	PING.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

taskmgr.exeTiktok Share Bot byDenmark.exe

pid	process
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
1980	Tiktok Share Bot byDenmark.exe
1980	Tiktok Share Bot byDenmark.exe
1980	Tiktok Share Bot byDenmark.exe
1980	Tiktok Share Bot byDenmark.exe
1980	Tiktok Share Bot byDenmark.exe
1980	Tiktok Share Bot byDenmark.exe
1980	Tiktok Share Bot byDenmark.exe
1980	Tiktok Share Bot byDenmark.exe
1980	Tiktok Share Bot byDenmark.exe
1980	Tiktok Share Bot byDenmark.exe
1980	Tiktok Share Bot byDenmark.exe
1980	Tiktok Share Bot byDenmark.exe
1980	Tiktok Share Bot byDenmark.exe
1980	Tiktok Share Bot byDenmark.exe
1980	Tiktok Share Bot byDenmark.exe
1980	Tiktok Share Bot byDenmark.exe
1980	Tiktok Share Bot byDenmark.exe
1980	Tiktok Share Bot byDenmark.exe
1980	Tiktok Share Bot byDenmark.exe
1980	Tiktok Share Bot byDenmark.exe
1980	Tiktok Share Bot byDenmark.exe
1980	Tiktok Share Bot byDenmark.exe
1980	Tiktok Share Bot byDenmark.exe
1980	Tiktok Share Bot byDenmark.exe
1980	Tiktok Share Bot byDenmark.exe
1980	Tiktok Share Bot byDenmark.exe
1980	Tiktok Share Bot byDenmark.exe
1980	Tiktok Share Bot byDenmark.exe
1980	Tiktok Share Bot byDenmark.exe
1980	Tiktok Share Bot byDenmark.exe
1980	Tiktok Share Bot byDenmark.exe
1980	Tiktok Share Bot byDenmark.exe
1980	Tiktok Share Bot byDenmark.exe
1980	Tiktok Share Bot byDenmark.exe
1980	Tiktok Share Bot byDenmark.exe
1980	Tiktok Share Bot byDenmark.exe
1980	Tiktok Share Bot byDenmark.exe
1980	Tiktok Share Bot byDenmark.exe
1980	Tiktok Share Bot byDenmark.exe
1980	Tiktok Share Bot byDenmark.exe
1980	Tiktok Share Bot byDenmark.exe
1980	Tiktok Share Bot byDenmark.exe
1980	Tiktok Share Bot byDenmark.exe
1980	Tiktok Share Bot byDenmark.exe
1980	Tiktok Share Bot byDenmark.exe
1980	Tiktok Share Bot byDenmark.exe
1980	Tiktok Share Bot byDenmark.exe
1980	Tiktok Share Bot byDenmark.exe
1980	Tiktok Share Bot byDenmark.exe
1980	Tiktok Share Bot byDenmark.exe
1980	Tiktok Share Bot byDenmark.exe
1980	Tiktok Share Bot byDenmark.exe
1980	Tiktok Share Bot byDenmark.exe
1980	Tiktok Share Bot byDenmark.exe
1980	Tiktok Share Bot byDenmark.exe
1980	Tiktok Share Bot byDenmark.exe
1980	Tiktok Share Bot byDenmark.exe
1980	Tiktok Share Bot byDenmark.exe
1980	Tiktok Share Bot byDenmark.exe
1980	Tiktok Share Bot byDenmark.exe
1980	Tiktok Share Bot byDenmark.exe

Suspicious behavior: GetForegroundWindowSpam 2 IoCs

Processes:

msconfig.exetaskmgr.exe

pid process

980 msconfig.exe
968 taskmgr.exe

pid	process
980	msconfig.exe
968	taskmgr.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

Processes:

taskmgr.exeTiktok Share Bot byDenmark.exeSoftware Check.exeStart Process.exepowershell.exeStart Process.exeStart Process.exe

description	pid	process
Token: SeDebugPrivilege	968	taskmgr.exe
Token: SeDebugPrivilege	1980	Tiktok Share Bot byDenmark.exe
Token: SeDebugPrivilege	112	Software Check.exe
Token: SeDebugPrivilege	2040	Start Process.exe
Token: SeDebugPrivilege	1620	powershell.exe
Token: SeDebugPrivilege	1408	Start Process.exe
Token: SeDebugPrivilege	1408	Start Process.exe
Token: SeDebugPrivilege	1848	Start Process.exe

Suspicious use of FindShellTrayWindow 64 IoCs

Processes:

taskmgr.exe

pid	process
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe

Suspicious use of SendNotifyMessage 64 IoCs

Processes:

taskmgr.exe

pid	process
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe
968	taskmgr.exe

Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

Start Process.exemsconfig.exe

pid process

1408 Start Process.exe
980 msconfig.exe
980 msconfig.exe

pid	process
1408	Start Process.exe
980	msconfig.exe
980	msconfig.exe

Suspicious use of WriteProcessMemory 52 IoCs

Processes:

e.exeStart Process.exeStart Process.execmd.execmd.exe

description	pid	process	target process
PID 892 wrote to memory of 112	892	e.exe	Software Check.exe
PID 892 wrote to memory of 112	892	e.exe	Software Check.exe
PID 892 wrote to memory of 112	892	e.exe	Software Check.exe
PID 892 wrote to memory of 112	892	e.exe	Software Check.exe
PID 892 wrote to memory of 2040	892	e.exe	Start Process.exe
PID 892 wrote to memory of 2040	892	e.exe	Start Process.exe
PID 892 wrote to memory of 2040	892	e.exe	Start Process.exe
PID 892 wrote to memory of 2040	892	e.exe	Start Process.exe
PID 892 wrote to memory of 1980	892	e.exe	Tiktok Share Bot byDenmark.exe
PID 892 wrote to memory of 1980	892	e.exe	Tiktok Share Bot byDenmark.exe
PID 892 wrote to memory of 1980	892	e.exe	Tiktok Share Bot byDenmark.exe
PID 892 wrote to memory of 1980	892	e.exe	Tiktok Share Bot byDenmark.exe
PID 2040 wrote to memory of 572	2040	Start Process.exe	schtasks.exe
PID 2040 wrote to memory of 572	2040	Start Process.exe	schtasks.exe
PID 2040 wrote to memory of 572	2040	Start Process.exe	schtasks.exe
PID 2040 wrote to memory of 572	2040	Start Process.exe	schtasks.exe
PID 2040 wrote to memory of 1408	2040	Start Process.exe	Start Process.exe
PID 2040 wrote to memory of 1408	2040	Start Process.exe	Start Process.exe
PID 2040 wrote to memory of 1408	2040	Start Process.exe	Start Process.exe
PID 2040 wrote to memory of 1408	2040	Start Process.exe	Start Process.exe
PID 2040 wrote to memory of 1620	2040	Start Process.exe	powershell.exe
PID 2040 wrote to memory of 1620	2040	Start Process.exe	powershell.exe
PID 2040 wrote to memory of 1620	2040	Start Process.exe	powershell.exe
PID 2040 wrote to memory of 1620	2040	Start Process.exe	powershell.exe
PID 1408 wrote to memory of 1696	1408	Start Process.exe	schtasks.exe
PID 1408 wrote to memory of 1696	1408	Start Process.exe	schtasks.exe
PID 1408 wrote to memory of 1696	1408	Start Process.exe	schtasks.exe
PID 1408 wrote to memory of 1696	1408	Start Process.exe	schtasks.exe
PID 2040 wrote to memory of 744	2040	Start Process.exe	cmd.exe
PID 2040 wrote to memory of 744	2040	Start Process.exe	cmd.exe
PID 2040 wrote to memory of 744	2040	Start Process.exe	cmd.exe
PID 2040 wrote to memory of 744	2040	Start Process.exe	cmd.exe
PID 744 wrote to memory of 944	744	cmd.exe	cmd.exe
PID 744 wrote to memory of 944	744	cmd.exe	cmd.exe
PID 744 wrote to memory of 944	744	cmd.exe	cmd.exe
PID 744 wrote to memory of 944	744	cmd.exe	cmd.exe
PID 2040 wrote to memory of 1176	2040	Start Process.exe	cmd.exe
PID 2040 wrote to memory of 1176	2040	Start Process.exe	cmd.exe
PID 2040 wrote to memory of 1176	2040	Start Process.exe	cmd.exe
PID 2040 wrote to memory of 1176	2040	Start Process.exe	cmd.exe
PID 1176 wrote to memory of 1328	1176	cmd.exe	chcp.com
PID 1176 wrote to memory of 1328	1176	cmd.exe	chcp.com
PID 1176 wrote to memory of 1328	1176	cmd.exe	chcp.com
PID 1176 wrote to memory of 1328	1176	cmd.exe	chcp.com
PID 1176 wrote to memory of 1404	1176	cmd.exe	PING.EXE
PID 1176 wrote to memory of 1404	1176	cmd.exe	PING.EXE
PID 1176 wrote to memory of 1404	1176	cmd.exe	PING.EXE
PID 1176 wrote to memory of 1404	1176	cmd.exe	PING.EXE
PID 1176 wrote to memory of 1848	1176	cmd.exe	Start Process.exe
PID 1176 wrote to memory of 1848	1176	cmd.exe	Start Process.exe
PID 1176 wrote to memory of 1848	1176	cmd.exe	Start Process.exe
PID 1176 wrote to memory of 1848	1176	cmd.exe	Start Process.exe

C:\Users\Admin\AppData\Local\Temp\e.exe
"C:\Users\Admin\AppData\Local\Temp\e.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:892
- C:\Users\Admin\AppData\Roaming\Software Check.exe
  "C:\Users\Admin\AppData\Roaming\Software Check.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:112
- C:\Users\Admin\AppData\Roaming\Start Process.exe
  "C:\Users\Admin\AppData\Roaming\Start Process.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Windows security modification
  - Modifies system certificate store
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2040
- - C:\Windows\SysWOW64\schtasks.exe
    "schtasks" /create /tn "Browser Module" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\Start Process.exe" /rl HIGHEST /f
    3⤵
    - Creates scheduled task(s)
    PID:572
- - C:\Users\Admin\AppData\Roaming\Sys Resources\Start Process.exe
    "C:\Users\Admin\AppData\Roaming\Sys Resources\Start Process.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:1408
  - - C:\Windows\SysWOW64\schtasks.exe
      "schtasks" /create /tn "Browser Module" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\Sys Resources\Start Process.exe" /rl HIGHEST /f
      4⤵
      Creates scheduled task(s)
      PID:1696
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "powershell" Get-MpPreference -verbose
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:1620
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /k start /b del /q/f/s %TEMP%\* & exit
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:744
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /K del /q/f/s C:\Users\Admin\AppData\Local\Temp\*
      4⤵
      Deletes itself
      PID:944
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\Users\Admin\AppData\Local\Temp\4QM50Mse1RC2.bat" "
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1176
  - - C:\Windows\SysWOW64\chcp.com
      chcp 65001
      4⤵
      PID:1328
  - - C:\Windows\SysWOW64\PING.EXE
      ping -n 10 localhost
      4⤵
      Runs ping.exe
      PID:1404
  - - C:\Users\Admin\AppData\Roaming\Start Process.exe
      "C:\Users\Admin\AppData\Roaming\Start Process.exe"
      4⤵
      Executes dropped EXE
      Suspicious use of AdjustPrivilegeToken
      PID:1848
- C:\Users\Admin\AppData\Roaming\Tiktok Share Bot byDenmark.exe
  "C:\Users\Admin\AppData\Roaming\Tiktok Share Bot byDenmark.exe"
  2⤵
  - Executes dropped EXE
  - Checks BIOS information in registry
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1980

C:\Windows\system32\taskmgr.exe
"C:\Windows\system32\taskmgr.exe" /4
1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:968

C:\Windows\system32\msconfig.exe
"C:\Windows\system32\msconfig.exe"
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:980

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Modify Existing Service

T1031

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Disabling Security Tools

T1089

Install Root Certificate

T1130

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

Remote System Discovery

T1018

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\Temp\4QM50Mse1RC2.bat

Filesize
207B

MD5
0400a89561ee9859118ed7e0e3ef5b32

SHA1
98ca2bd518bf1a0b0070ee92dc949f48e67ac308

SHA256
9d6db16d2835f97bfdddb24c307b6cae0cba056ba8d82bedbfcc67e655205260

SHA512
959124ddbaeced936eadb0cec61698f51b17a1ba78c0586959ebd09e0f19e805f1988c6f0faf5df80fba49006a8eee40eaa28bd39bed7597c5012f6c196bc1f0

Download Submit
C:\Users\Admin\AppData\Roaming\Software Check.exe

Filesize
95KB

MD5
27c2436f6a1c111bef78597d37751138

SHA1
f1dabacffc82bbfc7d8db578f0a5653d7fe84bca

SHA256
bcac81c69094ea47c3a00cae028ac4c64dd6cbd4fe85e11363e3e35b48c04842

SHA512
97e717b9ad5b063e4ff1209684b27d033c5a4a8d9679e3d42d7308fbac1c885a1d3c85d3fed70b7a9adc82203d0e943777d7819456599276c61549186e319636

Download Submit
C:\Users\Admin\AppData\Roaming\Software Check.exe

Filesize
95KB

MD5
27c2436f6a1c111bef78597d37751138

SHA1
f1dabacffc82bbfc7d8db578f0a5653d7fe84bca

SHA256
bcac81c69094ea47c3a00cae028ac4c64dd6cbd4fe85e11363e3e35b48c04842

SHA512
97e717b9ad5b063e4ff1209684b27d033c5a4a8d9679e3d42d7308fbac1c885a1d3c85d3fed70b7a9adc82203d0e943777d7819456599276c61549186e319636

Download Submit
C:\Users\Admin\AppData\Roaming\Start Process.exe

Filesize
535KB

MD5
4d97786ab8047ad6c08532ed7a017573

SHA1
a64d07233d813f9a085722295dca62ca726e291a

SHA256
5a72c2a12e0e42313c5d01277d3b26f52810a9753e31883f5f3e7a73a0021870

SHA512
9224f6c0af0bb3aa6804e09b36617d2ecf762caf81ec0f2627553788f7045d09878b41ddb63a1d0779973cba52d2f1d59f69bc6c826ad8bb0d807444abab87d2

Download Submit
C:\Users\Admin\AppData\Roaming\Start Process.exe

Filesize
535KB

MD5
4d97786ab8047ad6c08532ed7a017573

SHA1
a64d07233d813f9a085722295dca62ca726e291a

SHA256
5a72c2a12e0e42313c5d01277d3b26f52810a9753e31883f5f3e7a73a0021870

SHA512
9224f6c0af0bb3aa6804e09b36617d2ecf762caf81ec0f2627553788f7045d09878b41ddb63a1d0779973cba52d2f1d59f69bc6c826ad8bb0d807444abab87d2

Download Submit
C:\Users\Admin\AppData\Roaming\Start Process.exe

Filesize
535KB

MD5
4d97786ab8047ad6c08532ed7a017573

SHA1
a64d07233d813f9a085722295dca62ca726e291a

SHA256
5a72c2a12e0e42313c5d01277d3b26f52810a9753e31883f5f3e7a73a0021870

SHA512
9224f6c0af0bb3aa6804e09b36617d2ecf762caf81ec0f2627553788f7045d09878b41ddb63a1d0779973cba52d2f1d59f69bc6c826ad8bb0d807444abab87d2

Download Submit
C:\Users\Admin\AppData\Roaming\Sys Resources\Start Process.exe

Filesize
535KB

MD5
4d97786ab8047ad6c08532ed7a017573

SHA1
a64d07233d813f9a085722295dca62ca726e291a

SHA256
5a72c2a12e0e42313c5d01277d3b26f52810a9753e31883f5f3e7a73a0021870

SHA512
9224f6c0af0bb3aa6804e09b36617d2ecf762caf81ec0f2627553788f7045d09878b41ddb63a1d0779973cba52d2f1d59f69bc6c826ad8bb0d807444abab87d2

Download Submit
C:\Users\Admin\AppData\Roaming\Sys Resources\Start Process.exe

Filesize
535KB

MD5
4d97786ab8047ad6c08532ed7a017573

SHA1
a64d07233d813f9a085722295dca62ca726e291a

SHA256
5a72c2a12e0e42313c5d01277d3b26f52810a9753e31883f5f3e7a73a0021870

SHA512
9224f6c0af0bb3aa6804e09b36617d2ecf762caf81ec0f2627553788f7045d09878b41ddb63a1d0779973cba52d2f1d59f69bc6c826ad8bb0d807444abab87d2

Download Submit
C:\Users\Admin\AppData\Roaming\Tiktok Share Bot byDenmark.exe

Filesize
9.8MB

MD5
6720bbc01a878d9003076c2b22bfe0cf

SHA1
6f2e7acde97d9847400013880d2796428504e580

SHA256
90529087bb4c13893ee9e5f3808ace6cdc1bffa2f85aa2f5005b19c2865d143e

SHA512
fa41ec8c1baa2e371987402c57dbef31e377897c6154ee290455fbc1e42d90e82c504036165bdc467c25696e4c455fac8bb89e6f7631f961f2282d5d3667bcf9

Download Submit
C:\Users\Admin\AppData\Roaming\Tiktok Share Bot byDenmark.exe

Filesize
9.8MB

MD5
6720bbc01a878d9003076c2b22bfe0cf

SHA1
6f2e7acde97d9847400013880d2796428504e580

SHA256
90529087bb4c13893ee9e5f3808ace6cdc1bffa2f85aa2f5005b19c2865d143e

SHA512
fa41ec8c1baa2e371987402c57dbef31e377897c6154ee290455fbc1e42d90e82c504036165bdc467c25696e4c455fac8bb89e6f7631f961f2282d5d3667bcf9

Download Submit
\Users\Admin\AppData\Roaming\Software Check.exe

Filesize
95KB

MD5
27c2436f6a1c111bef78597d37751138

SHA1
f1dabacffc82bbfc7d8db578f0a5653d7fe84bca

SHA256
bcac81c69094ea47c3a00cae028ac4c64dd6cbd4fe85e11363e3e35b48c04842

SHA512
97e717b9ad5b063e4ff1209684b27d033c5a4a8d9679e3d42d7308fbac1c885a1d3c85d3fed70b7a9adc82203d0e943777d7819456599276c61549186e319636

Download Submit
\Users\Admin\AppData\Roaming\Start Process.exe

Filesize
535KB

MD5
4d97786ab8047ad6c08532ed7a017573

SHA1
a64d07233d813f9a085722295dca62ca726e291a

SHA256
5a72c2a12e0e42313c5d01277d3b26f52810a9753e31883f5f3e7a73a0021870

SHA512
9224f6c0af0bb3aa6804e09b36617d2ecf762caf81ec0f2627553788f7045d09878b41ddb63a1d0779973cba52d2f1d59f69bc6c826ad8bb0d807444abab87d2

Download Submit
\Users\Admin\AppData\Roaming\Sys Resources\Start Process.exe

Filesize
535KB

MD5
4d97786ab8047ad6c08532ed7a017573

SHA1
a64d07233d813f9a085722295dca62ca726e291a

SHA256
5a72c2a12e0e42313c5d01277d3b26f52810a9753e31883f5f3e7a73a0021870

SHA512
9224f6c0af0bb3aa6804e09b36617d2ecf762caf81ec0f2627553788f7045d09878b41ddb63a1d0779973cba52d2f1d59f69bc6c826ad8bb0d807444abab87d2

Download Submit
\Users\Admin\AppData\Roaming\Tiktok Share Bot byDenmark.exe

Filesize
9.8MB

MD5
6720bbc01a878d9003076c2b22bfe0cf

SHA1
6f2e7acde97d9847400013880d2796428504e580

SHA256
90529087bb4c13893ee9e5f3808ace6cdc1bffa2f85aa2f5005b19c2865d143e

SHA512
fa41ec8c1baa2e371987402c57dbef31e377897c6154ee290455fbc1e42d90e82c504036165bdc467c25696e4c455fac8bb89e6f7631f961f2282d5d3667bcf9

Download Submit
\Users\Admin\AppData\Roaming\Tiktok Share Bot byDenmark.exe

Filesize
9.8MB

MD5
6720bbc01a878d9003076c2b22bfe0cf

SHA1
6f2e7acde97d9847400013880d2796428504e580

SHA256
90529087bb4c13893ee9e5f3808ace6cdc1bffa2f85aa2f5005b19c2865d143e

SHA512
fa41ec8c1baa2e371987402c57dbef31e377897c6154ee290455fbc1e42d90e82c504036165bdc467c25696e4c455fac8bb89e6f7631f961f2282d5d3667bcf9

Download Submit
\Users\Admin\AppData\Roaming\Tiktok Share Bot byDenmark.exe

Filesize
9.8MB

MD5
6720bbc01a878d9003076c2b22bfe0cf

SHA1
6f2e7acde97d9847400013880d2796428504e580

SHA256
90529087bb4c13893ee9e5f3808ace6cdc1bffa2f85aa2f5005b19c2865d143e

SHA512
fa41ec8c1baa2e371987402c57dbef31e377897c6154ee290455fbc1e42d90e82c504036165bdc467c25696e4c455fac8bb89e6f7631f961f2282d5d3667bcf9

Download Submit
memory/112-68-0x0000000000900000-0x000000000091E000-memory.dmp

Filesize
120KB

Download
memory/112-57-0x0000000000000000-mapping.dmp

Download
memory/572-78-0x0000000000000000-mapping.dmp

Download
memory/744-89-0x0000000000000000-mapping.dmp

Download
memory/892-70-0x0000000074FF0000-0x000000007559B000-memory.dmp

Filesize
5.7MB

Download
memory/892-55-0x00000000763B1000-0x00000000763B3000-memory.dmp

Filesize
8KB

Download
memory/944-90-0x0000000000000000-mapping.dmp

Download
memory/968-54-0x000007FEFC4D1000-0x000007FEFC4D3000-memory.dmp

Filesize
8KB

Download
memory/1176-92-0x0000000000000000-mapping.dmp

Download
memory/1328-94-0x0000000000000000-mapping.dmp

Download
memory/1404-95-0x0000000000000000-mapping.dmp

Download
memory/1408-80-0x0000000000000000-mapping.dmp

Download
memory/1408-84-0x00000000001A0000-0x000000000022C000-memory.dmp

Filesize
560KB

Download
memory/1620-83-0x0000000000000000-mapping.dmp

Download
memory/1620-87-0x000000006E230000-0x000000006E7DB000-memory.dmp

Filesize
5.7MB

Download
memory/1696-88-0x0000000000000000-mapping.dmp

Download
memory/1848-96-0x0000000000000000-mapping.dmp

Download
memory/1848-98-0x0000000000F60000-0x0000000000FEC000-memory.dmp

Filesize
560KB

Download
memory/1980-74-0x00000000001D0000-0x00000000001E0000-memory.dmp

Filesize
64KB

Download
memory/1980-75-0x00000000001E0000-0x00000000001F0000-memory.dmp

Filesize
64KB

Download
memory/1980-71-0x0000000077C50000-0x0000000077DF9000-memory.dmp

Filesize
1.7MB

Download
memory/1980-66-0x0000000000000000-mapping.dmp

Download
memory/2040-69-0x0000000000B00000-0x0000000000B8C000-memory.dmp

Filesize
560KB

Download
memory/2040-61-0x0000000000000000-mapping.dmp

Download