2b8f607ad2fb2c8d0eca847e18bae6b2db0df5defc8665ccbc10629d69205f60

Reason

Machine shutdown

General

Target
2026-09-24_5699323c70179450ad90bb01e9d1ccc5_agent-tesla_backswap_elex_stop.exe
Size 754KB
Sample260925-lhmfcsda56
SHA256 2b8f607ad2fb2c8d0eca847e18bae6b2db0df5defc8665ccbc10629d69205f60
MD5 5699323c70179450ad90bb01e9d1ccc5
SHA1 2987571af24c60d5610c6fa6ef2a992057e29478
SHA512 8ec5ade755391233e54ebf3d549504cd8e1f814cf3bbf707983c0c39c2ec4fd6ecc509d1f58936cb9beac8df3fa58790fc29c1606b64f2a6b8c64d11f9f6e7a6
SSDEEP 12288:5aWzgMg7v3qnCiMErQohh0F4CCJ8lnyi8P0C:YaHMv6Corjqnyi8PD
TLSH
T115F46C51B2C68CA1D9F338741DEAD33E96342D08422E87B767E3F9669E31FC34626251
MD5 SHA1 SHA512 SSDEEP TLSH

Score

6^/10

discovery execution

Malware Config

Signatures

Checks for any installed AV software in registry 1 TTPs 3 IoCs

Security Software Discovery

T1518.001

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\KasperskyLab\AVP21.3\settings	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\KasperskyLab\AVP21.3\settings	reg.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\KasperskyLab\LicStrg	reg.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/memory/1880-0-0x0000000000400000-0x00000000004D2000-memory.dmp	autoit_exe

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

System Information Discovery
T1082

Executes a command shell one-liner 1 TTPs 1 IoCs

Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

execution

Windows Command Shell

T1059.003

pid	Process
3848	cmd.exe

System Location Discovery: System Language Discovery 1 TTPs 8 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	shutdown.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	shutdown.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-09-24_5699323c70179450ad90bb01e9d1ccc5_agent-tesla_backswap_elex_stop.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe

Modifies data under HKEY_USERS 15 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationAfterglow = "3288365271"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationAfterglowBalance = "10"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\EnableWindowColorization = "243"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History\AutoColor = "0"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\StartColorMenu = "4288567808"	LogonUI.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\AccentColor = "4292311040"	LogonUI.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\AccentPalette = a6d8ff0076b9ed00429ce3000078d700005a9e000042750000264200f7630c00	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\AccentColorMenu = "4292311040"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationBlurBalance = "1"	LogonUI.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationColor = "3288365271"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationColorBalance = "89"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationGlassAttribute = "1"	LogonUI.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3872	shutdown.exe
Token: SeRemoteShutdownPrivilege	3872	shutdown.exe
Token: SeShutdownPrivilege	5548	shutdown.exe
Token: SeRemoteShutdownPrivilege	5548	shutdown.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1968	LogonUI.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1880 wrote to memory of 3848	1880	2026-09-24_5699323c70179450ad90bb01e9d1ccc5_agent-tesla_backswap_elex_stop.exe	87
PID 3848 wrote to memory of 4996	3848	cmd.exe	89
PID 3848 wrote to memory of 1124	3848	cmd.exe	90
PID 3848 wrote to memory of 5944	3848	cmd.exe	91
PID 3848 wrote to memory of 5956	3848	cmd.exe	92
PID 3848 wrote to memory of 4252	3848	cmd.exe	93
PID 3848 wrote to memory of 3872	3848	cmd.exe	94
PID 3848 wrote to memory of 5548	3848	cmd.exe	96

C:\Users\Admin\AppData\Local\Temp\2026-09-24_5699323c70179450ad90bb01e9d1ccc5_agent-tesla_backswap_elex_stop.exe
"C:\Users\Admin\AppData\Local\Temp\2026-09-24_5699323c70179450ad90bb01e9d1ccc5_agent-tesla_backswap_elex_stop.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1880
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\Kaspersky\qcjh.cmd"
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3848
- - C:\Windows\system32\bcdedit.exe
    bcdedit
    3⤵
    PID:4996
- - C:\Windows\SysWOW64\reg.exe
    reg delete "HKLM\SOFTWARE\Microsoft\SystemCertificates\SPC\Certificates" /f
    3⤵
    - System Location Discovery: System Language Discovery
    PID:1124
- - C:\Windows\SysWOW64\reg.exe
    reg add "HKLM\SOFTWARE\Wow6432Node\KasperskyLab\AVP21.3\settings" /v "EnableSelfProtection" /t REG_DWORD /d "1" /f
    3⤵
    - Checks for any installed AV software in registry
    - System Location Discovery: System Language Discovery
    PID:5944
- - C:\Windows\SysWOW64\reg.exe
    reg add "HKLM\SOFTWARE\Wow6432Node\KasperskyLab\AVP21.3\settings" /v "Ins_InitMode" /t REG_DWORD /d "1" /f
    3⤵
    - Checks for any installed AV software in registry
    - System Location Discovery: System Language Discovery
    PID:5956
- - C:\Windows\SysWOW64\reg.exe
    reg delete "HKLM\SOFTWARE\Wow6432Node\KasperskyLab\LicStrg" /f
    3⤵
    - Checks for any installed AV software in registry
    - System Location Discovery: System Language Discovery
    PID:4252
- - C:\Windows\SysWOW64\shutdown.exe
    shutdown -r -t 0
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:3872
- - C:\Windows\SysWOW64\shutdown.exe
    shutdown -r -t 0
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:5548

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x4 /state0:0xa38c1855 /state1:0x41c64e6d
1⤵
- Modifies data under HKEY_USERS
- Suspicious use of SetWindowsHookEx
PID:1968

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

Windows Command Shell

1

T1059.003

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Software Discovery

1

T1518

Security Software Discovery

1

T1518.001

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

qcjh.cmd

Path C:\Users\Admin\AppData\Local\Temp\Kaspersky\qcjh.cmd
Size 1KB
SHA256 9799fc16c54fdca0c644b461211a6ef8814071ee99f110126fdfb6ee5b41987e
MD5 a9a351661d1ff2c8b602bc36af215841
SHA1 c3884dd95af297621cec8823adf6e2d3f5aae81e
SHA512 6a6d50c69a1709b14db35ce7fc3141a44460c2a6758f173301edd4ac100fdcad8938088cc65573ce50c9f9f6c1b17b97bfa0127f0ddbc7b65e76e93e0cd12ecc
TLSH
T125314408620161B39DC12268CB9ED0567BADC0D316D783857CF7B2ADC16BCB6212ABD1
MD5 SHA1 SHA512 TLSH

Submit Download

memory/1880-0-0x0000000000400000-0x00000000004D2000-memory.dmp

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Analysis

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Errors