Malware Analysis Report

2025-01-02 14:43

Sample ID 240819-dpdg2avckj
Target 21dbc8bf435da3844fe87d4d81e4ba50N.exe
SHA256 c0c67ac11ce4010268dea559f2b08b21d8ef6f49f48d2786cc1fdfb556397546
Tags
discovery persistence upx andromeda backdoor botnet
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

c0c67ac11ce4010268dea559f2b08b21d8ef6f49f48d2786cc1fdfb556397546

Threat Level: Known bad

The file 21dbc8bf435da3844fe87d4d81e4ba50N.exe was found to be: Known bad.

Malicious Activity Summary

discovery persistence upx andromeda backdoor botnet

Andromeda, Gamarue

Detects Andromeda payload.

Adds policy Run key to start application

Checks computer location settings

UPX packed file

Executes dropped EXE

Loads dropped DLL

Adds Run key to start application

Maps connected drives based on registry

Suspicious use of SetThreadContext

Drops file in Program Files directory

Enumerates physical storage devices

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious behavior: MapViewOfSection

Suspicious use of SetWindowsHookEx

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-08-19 03:10

Signatures

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-08-19 03:10

Reported

2024-08-19 03:12

Platform

win7-20240704-en

Max time kernel

119s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\21dbc8bf435da3844fe87d4d81e4ba50N.exe"

Signatures

Adds policy Run key to start application

persistence
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run C:\Windows\syswow64\svchost.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\58629 = "C:\\PROGRA~3\\LOCALS~1\\Temp\\mskttvaz.scr" C:\Windows\syswow64\svchost.exe N/A

UPX packed file

upx
Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\Skype = "C:\\Users\\Admin\\AppData\\Roaming\\skype\\skyrpe.exe" C:\Windows\SysWOW64\reg.exe N/A

Maps connected drives based on registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\disk\enum C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe N/A
Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe N/A

Drops file in Program Files directory

Description Indicator Process Target
File created C:\PROGRA~3\LOCALS~1\Temp\mskttvaz.scr C:\Windows\syswow64\svchost.exe N/A

Enumerates physical storage devices

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\syswow64\svchost.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\21dbc8bf435da3844fe87d4d81e4ba50N.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\21dbc8bf435da3844fe87d4d81e4ba50N.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\cmd.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\reg.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe N/A

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2820 wrote to memory of 183788 N/A C:\Users\Admin\AppData\Local\Temp\21dbc8bf435da3844fe87d4d81e4ba50N.exe C:\Users\Admin\AppData\Local\Temp\21dbc8bf435da3844fe87d4d81e4ba50N.exe
PID 2820 wrote to memory of 183788 N/A C:\Users\Admin\AppData\Local\Temp\21dbc8bf435da3844fe87d4d81e4ba50N.exe C:\Users\Admin\AppData\Local\Temp\21dbc8bf435da3844fe87d4d81e4ba50N.exe
PID 2820 wrote to memory of 183788 N/A C:\Users\Admin\AppData\Local\Temp\21dbc8bf435da3844fe87d4d81e4ba50N.exe C:\Users\Admin\AppData\Local\Temp\21dbc8bf435da3844fe87d4d81e4ba50N.exe
PID 2820 wrote to memory of 183788 N/A C:\Users\Admin\AppData\Local\Temp\21dbc8bf435da3844fe87d4d81e4ba50N.exe C:\Users\Admin\AppData\Local\Temp\21dbc8bf435da3844fe87d4d81e4ba50N.exe
PID 2820 wrote to memory of 183788 N/A C:\Users\Admin\AppData\Local\Temp\21dbc8bf435da3844fe87d4d81e4ba50N.exe C:\Users\Admin\AppData\Local\Temp\21dbc8bf435da3844fe87d4d81e4ba50N.exe
PID 2820 wrote to memory of 183788 N/A C:\Users\Admin\AppData\Local\Temp\21dbc8bf435da3844fe87d4d81e4ba50N.exe C:\Users\Admin\AppData\Local\Temp\21dbc8bf435da3844fe87d4d81e4ba50N.exe
PID 2820 wrote to memory of 183788 N/A C:\Users\Admin\AppData\Local\Temp\21dbc8bf435da3844fe87d4d81e4ba50N.exe C:\Users\Admin\AppData\Local\Temp\21dbc8bf435da3844fe87d4d81e4ba50N.exe
PID 2820 wrote to memory of 183788 N/A C:\Users\Admin\AppData\Local\Temp\21dbc8bf435da3844fe87d4d81e4ba50N.exe C:\Users\Admin\AppData\Local\Temp\21dbc8bf435da3844fe87d4d81e4ba50N.exe
PID 183788 wrote to memory of 184076 N/A C:\Users\Admin\AppData\Local\Temp\21dbc8bf435da3844fe87d4d81e4ba50N.exe C:\Windows\SysWOW64\cmd.exe
PID 183788 wrote to memory of 184076 N/A C:\Users\Admin\AppData\Local\Temp\21dbc8bf435da3844fe87d4d81e4ba50N.exe C:\Windows\SysWOW64\cmd.exe
PID 183788 wrote to memory of 184076 N/A C:\Users\Admin\AppData\Local\Temp\21dbc8bf435da3844fe87d4d81e4ba50N.exe C:\Windows\SysWOW64\cmd.exe
PID 183788 wrote to memory of 184076 N/A C:\Users\Admin\AppData\Local\Temp\21dbc8bf435da3844fe87d4d81e4ba50N.exe C:\Windows\SysWOW64\cmd.exe
PID 184076 wrote to memory of 184132 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 184076 wrote to memory of 184132 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 184076 wrote to memory of 184132 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 184076 wrote to memory of 184132 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 183788 wrote to memory of 184156 N/A C:\Users\Admin\AppData\Local\Temp\21dbc8bf435da3844fe87d4d81e4ba50N.exe C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe
PID 183788 wrote to memory of 184156 N/A C:\Users\Admin\AppData\Local\Temp\21dbc8bf435da3844fe87d4d81e4ba50N.exe C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe
PID 183788 wrote to memory of 184156 N/A C:\Users\Admin\AppData\Local\Temp\21dbc8bf435da3844fe87d4d81e4ba50N.exe C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe
PID 183788 wrote to memory of 184156 N/A C:\Users\Admin\AppData\Local\Temp\21dbc8bf435da3844fe87d4d81e4ba50N.exe C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe
PID 184156 wrote to memory of 107968 N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe
PID 184156 wrote to memory of 107968 N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe
PID 184156 wrote to memory of 107968 N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe
PID 184156 wrote to memory of 107968 N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe
PID 184156 wrote to memory of 107968 N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe
PID 184156 wrote to memory of 107968 N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe
PID 184156 wrote to memory of 107968 N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe
PID 184156 wrote to memory of 107968 N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe
PID 184156 wrote to memory of 108044 N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe
PID 184156 wrote to memory of 108044 N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe
PID 184156 wrote to memory of 108044 N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe
PID 184156 wrote to memory of 108044 N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe
PID 184156 wrote to memory of 108044 N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe
PID 184156 wrote to memory of 108044 N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe
PID 184156 wrote to memory of 108044 N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe
PID 108044 wrote to memory of 108088 N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe C:\Windows\syswow64\svchost.exe
PID 108044 wrote to memory of 108088 N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe C:\Windows\syswow64\svchost.exe
PID 108044 wrote to memory of 108088 N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe C:\Windows\syswow64\svchost.exe
PID 108044 wrote to memory of 108088 N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe C:\Windows\syswow64\svchost.exe

Processes

C:\Users\Admin\AppData\Local\Temp\21dbc8bf435da3844fe87d4d81e4ba50N.exe

"C:\Users\Admin\AppData\Local\Temp\21dbc8bf435da3844fe87d4d81e4ba50N.exe"

C:\Users\Admin\AppData\Local\Temp\21dbc8bf435da3844fe87d4d81e4ba50N.exe

"C:\Users\Admin\AppData\Local\Temp\21dbc8bf435da3844fe87d4d81e4ba50N.exe"

C:\Windows\SysWOW64\cmd.exe

cmd /c ""C:\Users\Admin\AppData\Local\Temp\OJNKK.bat" "

C:\Windows\SysWOW64\reg.exe

REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "Skype" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe" /f

C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe

"C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe"

C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe

"C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe"

C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe

"C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe"

C:\Windows\syswow64\svchost.exe

C:\Windows\syswow64\svchost.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 www.update.microsoft.com udp
US 20.109.209.108:80 www.update.microsoft.com tcp
US 8.8.4.4:53 sonic4me.com udp
US 184.105.192.2:80 sonic4me.com tcp
US 8.8.4.4:53 imageshells.com udp
US 184.105.192.2:80 imageshells.com tcp

Files

memory/2820-2-0x00000000003E0000-0x00000000003E1000-memory.dmp

memory/183788-53497-0x0000000000400000-0x000000000040B000-memory.dmp

memory/2820-9121-0x0000000000090000-0x0000000000190000-memory.dmp

memory/2820-9120-0x0000000000090000-0x0000000000190000-memory.dmp

memory/2820-9119-0x0000000000090000-0x0000000000190000-memory.dmp

memory/2820-9118-0x0000000000090000-0x0000000000190000-memory.dmp

memory/2820-9117-0x0000000000090000-0x0000000000190000-memory.dmp

memory/2820-9116-0x0000000000090000-0x0000000000190000-memory.dmp

memory/2820-9115-0x0000000000090000-0x0000000000190000-memory.dmp

memory/2820-9113-0x0000000000090000-0x0000000000190000-memory.dmp

memory/2820-9112-0x0000000000090000-0x0000000000190000-memory.dmp

memory/2820-9111-0x0000000000090000-0x0000000000190000-memory.dmp

memory/2820-9110-0x0000000000090000-0x0000000000190000-memory.dmp

memory/2820-9109-0x0000000000090000-0x0000000000190000-memory.dmp

memory/2820-9108-0x0000000000090000-0x0000000000190000-memory.dmp

memory/2820-9107-0x0000000000090000-0x0000000000190000-memory.dmp

memory/2820-9106-0x0000000000090000-0x0000000000190000-memory.dmp

memory/2820-9105-0x0000000000090000-0x0000000000190000-memory.dmp

memory/2820-9104-0x0000000000090000-0x0000000000190000-memory.dmp

memory/2820-9103-0x0000000000090000-0x0000000000190000-memory.dmp

memory/2820-9102-0x0000000000090000-0x0000000000190000-memory.dmp

memory/2820-9101-0x0000000000090000-0x0000000000190000-memory.dmp

memory/2820-9100-0x0000000000090000-0x0000000000190000-memory.dmp

memory/2820-9099-0x0000000000090000-0x0000000000190000-memory.dmp

memory/2820-9098-0x0000000000090000-0x0000000000190000-memory.dmp

memory/2820-9097-0x0000000000090000-0x0000000000190000-memory.dmp

memory/2820-9096-0x0000000000090000-0x0000000000190000-memory.dmp

memory/2820-9095-0x0000000000090000-0x0000000000190000-memory.dmp

memory/2820-9094-0x0000000000090000-0x0000000000190000-memory.dmp

memory/2820-9093-0x0000000000090000-0x0000000000190000-memory.dmp

memory/2820-9114-0x0000000000090000-0x0000000000190000-memory.dmp

memory/2820-9000-0x0000000000090000-0x0000000000190000-memory.dmp

memory/183788-53488-0x0000000000400000-0x000000000040B000-memory.dmp

memory/183788-53487-0x0000000000400000-0x000000000040B000-memory.dmp

memory/183788-53486-0x0000000000400000-0x000000000040B000-memory.dmp

memory/183788-53483-0x0000000000400000-0x000000000040B000-memory.dmp

memory/183788-53481-0x0000000000400000-0x000000000040B000-memory.dmp

memory/183788-53479-0x0000000000400000-0x000000000040B000-memory.dmp

memory/183788-53485-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\OJNKK.bat

MD5 0654f004b2e314bad7f75867e91da37d
SHA1 4232c22e7340b12108d86e3cb35ed288a3dbc7f1
SHA256 ead325a060300a9606a3f0f14694be39a3e4006a60c6c3eb0bea5d6f98192249
SHA512 dda135cdfca90a742d42b4c7a5e7f5df6580ec428302a8f0c311f5b92eb08dda75774e0c7497110faffbe2dfa02b30d2dfe35ec2848a275f53be8d930c7aa553

\Users\Admin\AppData\Roaming\skype\skyrpe.exe

MD5 129864173b98df5adf01bd885cc3dcb2
SHA1 d27a493c971d6cc525d11c17f3d8824ee091c9fc
SHA256 993342de2d772174f1f5008ac4a9b789283a53d96e829d3e8d9f0608e9bfe78c
SHA512 bad5993df8c49e7829ec80df96be5ed79f6fddcd815e43187ba2f965640c26139e53c53f7bf9c6f50f2662759bbd69a41c6f40426e4b13a76da486bcad1db28f

memory/183788-53683-0x0000000000400000-0x000000000040B000-memory.dmp

memory/107968-106966-0x0000000000400000-0x000000000040B000-memory.dmp

memory/108044-106965-0x0000000000400000-0x0000000000405000-memory.dmp

memory/183788-106973-0x0000000000400000-0x000000000040B000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-08-19 03:10

Reported

2024-08-19 03:12

Platform

win10v2004-20240802-en

Max time kernel

119s

Max time network

101s

Command Line

"C:\Users\Admin\AppData\Local\Temp\21dbc8bf435da3844fe87d4d81e4ba50N.exe"

Signatures

Andromeda, Gamarue

botnet backdoor andromeda

Detects Andromeda payload.

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A

Adds policy Run key to start application

persistence
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run C:\Windows\SysWOW64\svchost.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\52153 = "C:\\PROGRA~3\\LOCALS~1\\Temp\\msweaw.exe" C:\Windows\SysWOW64\svchost.exe N/A

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\21dbc8bf435da3844fe87d4d81e4ba50N.exe N/A

UPX packed file

upx
Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Skype = "C:\\Users\\Admin\\AppData\\Roaming\\skype\\skyrpe.exe" C:\Windows\SysWOW64\reg.exe N/A

Maps connected drives based on registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\disk\enum C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe N/A
Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe N/A

Drops file in Program Files directory

Description Indicator Process Target
File created C:\PROGRA~3\LOCALS~1\Temp\msweaw.exe C:\Windows\SysWOW64\svchost.exe N/A

Enumerates physical storage devices

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\svchost.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\21dbc8bf435da3844fe87d4d81e4ba50N.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\21dbc8bf435da3844fe87d4d81e4ba50N.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\cmd.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\reg.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe N/A

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3212 wrote to memory of 4468 N/A C:\Users\Admin\AppData\Local\Temp\21dbc8bf435da3844fe87d4d81e4ba50N.exe C:\Users\Admin\AppData\Local\Temp\21dbc8bf435da3844fe87d4d81e4ba50N.exe
PID 3212 wrote to memory of 4468 N/A C:\Users\Admin\AppData\Local\Temp\21dbc8bf435da3844fe87d4d81e4ba50N.exe C:\Users\Admin\AppData\Local\Temp\21dbc8bf435da3844fe87d4d81e4ba50N.exe
PID 3212 wrote to memory of 4468 N/A C:\Users\Admin\AppData\Local\Temp\21dbc8bf435da3844fe87d4d81e4ba50N.exe C:\Users\Admin\AppData\Local\Temp\21dbc8bf435da3844fe87d4d81e4ba50N.exe
PID 3212 wrote to memory of 4468 N/A C:\Users\Admin\AppData\Local\Temp\21dbc8bf435da3844fe87d4d81e4ba50N.exe C:\Users\Admin\AppData\Local\Temp\21dbc8bf435da3844fe87d4d81e4ba50N.exe
PID 3212 wrote to memory of 4468 N/A C:\Users\Admin\AppData\Local\Temp\21dbc8bf435da3844fe87d4d81e4ba50N.exe C:\Users\Admin\AppData\Local\Temp\21dbc8bf435da3844fe87d4d81e4ba50N.exe
PID 3212 wrote to memory of 4468 N/A C:\Users\Admin\AppData\Local\Temp\21dbc8bf435da3844fe87d4d81e4ba50N.exe C:\Users\Admin\AppData\Local\Temp\21dbc8bf435da3844fe87d4d81e4ba50N.exe
PID 3212 wrote to memory of 4468 N/A C:\Users\Admin\AppData\Local\Temp\21dbc8bf435da3844fe87d4d81e4ba50N.exe C:\Users\Admin\AppData\Local\Temp\21dbc8bf435da3844fe87d4d81e4ba50N.exe
PID 3212 wrote to memory of 4468 N/A C:\Users\Admin\AppData\Local\Temp\21dbc8bf435da3844fe87d4d81e4ba50N.exe C:\Users\Admin\AppData\Local\Temp\21dbc8bf435da3844fe87d4d81e4ba50N.exe
PID 4468 wrote to memory of 2592 N/A C:\Users\Admin\AppData\Local\Temp\21dbc8bf435da3844fe87d4d81e4ba50N.exe C:\Windows\SysWOW64\cmd.exe
PID 4468 wrote to memory of 2592 N/A C:\Users\Admin\AppData\Local\Temp\21dbc8bf435da3844fe87d4d81e4ba50N.exe C:\Windows\SysWOW64\cmd.exe
PID 4468 wrote to memory of 2592 N/A C:\Users\Admin\AppData\Local\Temp\21dbc8bf435da3844fe87d4d81e4ba50N.exe C:\Windows\SysWOW64\cmd.exe
PID 2592 wrote to memory of 4672 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 2592 wrote to memory of 4672 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 2592 wrote to memory of 4672 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 4468 wrote to memory of 4896 N/A C:\Users\Admin\AppData\Local\Temp\21dbc8bf435da3844fe87d4d81e4ba50N.exe C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe
PID 4468 wrote to memory of 4896 N/A C:\Users\Admin\AppData\Local\Temp\21dbc8bf435da3844fe87d4d81e4ba50N.exe C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe
PID 4468 wrote to memory of 4896 N/A C:\Users\Admin\AppData\Local\Temp\21dbc8bf435da3844fe87d4d81e4ba50N.exe C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe
PID 4896 wrote to memory of 1512 N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe
PID 4896 wrote to memory of 1512 N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe
PID 4896 wrote to memory of 1512 N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe
PID 4896 wrote to memory of 1512 N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe
PID 4896 wrote to memory of 1512 N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe
PID 4896 wrote to memory of 1512 N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe
PID 4896 wrote to memory of 1512 N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe
PID 4896 wrote to memory of 1512 N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe
PID 4896 wrote to memory of 208 N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe
PID 4896 wrote to memory of 208 N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe
PID 4896 wrote to memory of 208 N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe
PID 4896 wrote to memory of 208 N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe
PID 4896 wrote to memory of 208 N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe
PID 4896 wrote to memory of 208 N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe
PID 208 wrote to memory of 3688 N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe C:\Windows\SysWOW64\svchost.exe
PID 208 wrote to memory of 3688 N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe C:\Windows\SysWOW64\svchost.exe
PID 208 wrote to memory of 3688 N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe C:\Windows\SysWOW64\svchost.exe

Processes

C:\Users\Admin\AppData\Local\Temp\21dbc8bf435da3844fe87d4d81e4ba50N.exe

"C:\Users\Admin\AppData\Local\Temp\21dbc8bf435da3844fe87d4d81e4ba50N.exe"

C:\Users\Admin\AppData\Local\Temp\21dbc8bf435da3844fe87d4d81e4ba50N.exe

"C:\Users\Admin\AppData\Local\Temp\21dbc8bf435da3844fe87d4d81e4ba50N.exe"

C:\Windows\SysWOW64\cmd.exe

C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\MJJUR.bat" "

C:\Windows\SysWOW64\reg.exe

REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "Skype" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe" /f

C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe

"C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe"

C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe

"C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe"

C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe

"C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe"

C:\Windows\SysWOW64\svchost.exe

C:\Windows\syswow64\svchost.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 71.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 25.140.123.92.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 www.update.microsoft.com udp
US 20.109.209.108:80 www.update.microsoft.com tcp
US 8.8.4.4:53 sonic4me.com udp
US 184.105.192.2:80 sonic4me.com tcp
US 8.8.4.4:53 imageshells.com udp
US 184.105.192.2:80 imageshells.com tcp
US 8.8.8.8:53 4.4.8.8.in-addr.arpa udp
US 8.8.8.8:53 2.192.105.184.in-addr.arpa udp
US 8.8.8.8:53 108.209.109.20.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp

Files

memory/3212-2-0x00000000022F0000-0x00000000022F1000-memory.dmp

memory/3212-3-0x0000000002300000-0x0000000002301000-memory.dmp

memory/3212-4-0x00000000022F0000-0x00000000022F1000-memory.dmp

memory/3212-5-0x00000000001C0000-0x00000000001C1000-memory.dmp

memory/3212-6-0x00000000001D0000-0x00000000001D1000-memory.dmp

memory/4468-7-0x0000000000400000-0x000000000040B000-memory.dmp

memory/4468-9-0x0000000000400000-0x000000000040B000-memory.dmp

memory/4468-11-0x0000000000400000-0x000000000040B000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\MJJUR.txt

MD5 0654f004b2e314bad7f75867e91da37d
SHA1 4232c22e7340b12108d86e3cb35ed288a3dbc7f1
SHA256 ead325a060300a9606a3f0f14694be39a3e4006a60c6c3eb0bea5d6f98192249
SHA512 dda135cdfca90a742d42b4c7a5e7f5df6580ec428302a8f0c311f5b92eb08dda75774e0c7497110faffbe2dfa02b30d2dfe35ec2848a275f53be8d930c7aa553

C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe

MD5 f3ab84d2f48d60117194fb6c387dd054
SHA1 61db4f6007f22db3659fe97bbb8d648568f0b95c
SHA256 568056806f810fda7f1afca06f5b51beba49610cc853e7a38355a73d995744a5
SHA512 d7e072f037ed9b59510e1096e8aa5f2135fe43f1b7074b273c6fe0a1f6da59e62f660180649e7a3ba40db28de5b2d6a3a032235c30532094ea300a92b08df534

memory/4896-38-0x0000000000400000-0x000000000044D000-memory.dmp

memory/4896-37-0x0000000000400000-0x000000000044D000-memory.dmp

memory/4468-39-0x0000000000400000-0x000000000040B000-memory.dmp

memory/4896-43-0x0000000000400000-0x000000000044D000-memory.dmp

memory/208-47-0x0000000000400000-0x0000000000405000-memory.dmp

memory/4896-53-0x0000000000400000-0x000000000044D000-memory.dmp

memory/208-52-0x0000000000400000-0x0000000000405000-memory.dmp

memory/4468-55-0x0000000000400000-0x000000000040B000-memory.dmp

memory/3688-60-0x0000000000FD0000-0x0000000000FD5000-memory.dmp

memory/3688-64-0x0000000000FD0000-0x0000000000FD5000-memory.dmp

memory/1512-66-0x0000000000400000-0x000000000040B000-memory.dmp

memory/3688-68-0x0000000000FA0000-0x0000000000FA5000-memory.dmp