Malware Analysis Report

2025-01-02 14:41

Sample ID 240905-t9sqfsvenj
Target fc00b22cba73518d8307e0302ba9f360N.exe
SHA256 596f30efc4fd623a922f465c932895b9cd50b882e4319f056cccdc9975bfc1e0
Tags
andromeda backdoor botnet discovery persistence upx
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

596f30efc4fd623a922f465c932895b9cd50b882e4319f056cccdc9975bfc1e0

Threat Level: Known bad

The file fc00b22cba73518d8307e0302ba9f360N.exe was found to be: Known bad.

Malicious Activity Summary

andromeda backdoor botnet discovery persistence upx

Andromeda, Gamarue

Detects Andromeda payload.

Adds policy Run key to start application

Loads dropped DLL

Checks computer location settings

UPX packed file

Executes dropped EXE

Adds Run key to start application

Maps connected drives based on registry

Suspicious use of SetThreadContext

Drops file in Program Files directory

System Location Discovery: System Language Discovery

Unsigned PE

Enumerates physical storage devices

Suspicious use of SetWindowsHookEx

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: MapViewOfSection

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-09-05 16:45

Signatures

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-09-05 16:45

Reported

2024-09-05 16:47

Platform

win10v2004-20240802-en

Max time kernel

119s

Max time network

95s

Command Line

"C:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.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\49170 = "C:\\PROGRA~3\\LOCALS~1\\Temp\\mswxin.cmd" C:\Windows\SysWOW64\svchost.exe N/A

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.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

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\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\mswxin.cmd 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\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
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\fc00b22cba73518d8307e0302ba9f360N.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\cmd.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 4456 wrote to memory of 4556 N/A C:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.exe C:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.exe
PID 4456 wrote to memory of 4556 N/A C:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.exe C:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.exe
PID 4456 wrote to memory of 4556 N/A C:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.exe C:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.exe
PID 4456 wrote to memory of 4556 N/A C:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.exe C:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.exe
PID 4456 wrote to memory of 4556 N/A C:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.exe C:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.exe
PID 4456 wrote to memory of 4556 N/A C:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.exe C:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.exe
PID 4456 wrote to memory of 4556 N/A C:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.exe C:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.exe
PID 4456 wrote to memory of 4556 N/A C:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.exe C:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.exe
PID 4556 wrote to memory of 1804 N/A C:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.exe C:\Windows\SysWOW64\cmd.exe
PID 4556 wrote to memory of 1804 N/A C:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.exe C:\Windows\SysWOW64\cmd.exe
PID 4556 wrote to memory of 1804 N/A C:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.exe C:\Windows\SysWOW64\cmd.exe
PID 1804 wrote to memory of 1800 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 1804 wrote to memory of 1800 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 1804 wrote to memory of 1800 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 4556 wrote to memory of 3996 N/A C:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.exe C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe
PID 4556 wrote to memory of 3996 N/A C:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.exe C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe
PID 4556 wrote to memory of 3996 N/A C:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.exe C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe
PID 3996 wrote to memory of 220 N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe
PID 3996 wrote to memory of 220 N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe
PID 3996 wrote to memory of 220 N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe
PID 3996 wrote to memory of 220 N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe
PID 3996 wrote to memory of 220 N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe
PID 3996 wrote to memory of 220 N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe
PID 3996 wrote to memory of 220 N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe
PID 3996 wrote to memory of 220 N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe
PID 3996 wrote to memory of 4644 N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe
PID 3996 wrote to memory of 4644 N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe
PID 3996 wrote to memory of 4644 N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe
PID 3996 wrote to memory of 4644 N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe
PID 3996 wrote to memory of 4644 N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe
PID 3996 wrote to memory of 4644 N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe
PID 4644 wrote to memory of 4516 N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe C:\Windows\SysWOW64\svchost.exe
PID 4644 wrote to memory of 4516 N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe C:\Windows\SysWOW64\svchost.exe
PID 4644 wrote to memory of 4516 N/A C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe C:\Windows\SysWOW64\svchost.exe

Processes

C:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.exe

"C:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.exe"

C:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.exe

"C:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.exe"

C:\Windows\SysWOW64\cmd.exe

C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\FTSFN.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 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 14.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 81.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 18.134.221.88.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 20.72.235.82:80 www.update.microsoft.com tcp
US 8.8.4.4:53 sonic4me.com udp
US 184.105.192.2:80 sonic4me.com tcp
US 8.8.8.8:53 4.4.8.8.in-addr.arpa udp
US 8.8.8.8:53 82.235.72.20.in-addr.arpa udp
US 8.8.4.4:53 imageshells.com udp
US 184.105.192.2:80 imageshells.com tcp
US 8.8.8.8:53 2.192.105.184.in-addr.arpa udp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp

Files

memory/4456-3-0x0000000002B70000-0x0000000002B71000-memory.dmp

memory/4456-2-0x0000000002B60000-0x0000000002B61000-memory.dmp

memory/4456-4-0x0000000002B60000-0x0000000002B61000-memory.dmp

memory/4456-5-0x00000000008D0000-0x00000000008D1000-memory.dmp

memory/4456-6-0x00000000008E0000-0x00000000008E1000-memory.dmp

memory/4556-7-0x0000000000400000-0x000000000040B000-memory.dmp

memory/4556-9-0x0000000000400000-0x000000000040B000-memory.dmp

memory/4556-10-0x0000000000400000-0x000000000040B000-memory.dmp

memory/4556-11-0x0000000000400000-0x000000000040B000-memory.dmp

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

MD5 0654f004b2e314bad7f75867e91da37d
SHA1 4232c22e7340b12108d86e3cb35ed288a3dbc7f1
SHA256 ead325a060300a9606a3f0f14694be39a3e4006a60c6c3eb0bea5d6f98192249
SHA512 dda135cdfca90a742d42b4c7a5e7f5df6580ec428302a8f0c311f5b92eb08dda75774e0c7497110faffbe2dfa02b30d2dfe35ec2848a275f53be8d930c7aa553

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

MD5 5f97f63a878d4dab4a5a9656d13db380
SHA1 7a0424ab9f52798ff8806d8cba0aa09d3585a2c2
SHA256 a6e30882c1858f97e5575f7567dad2ac80a35b19a85fa9bd6649ced683e3b031
SHA512 d66071fe4da633cc6f5720df2d88f0af2764828f7c36ecafcc44972da320b95931769853b9f140d7cb87e4cb90f119be20c0e2c3f2cf4e03a003df0b91e94046

memory/3996-37-0x0000000000400000-0x000000000044D000-memory.dmp

memory/3996-38-0x0000000000400000-0x000000000044D000-memory.dmp

memory/4556-39-0x0000000000400000-0x000000000040B000-memory.dmp

memory/3996-43-0x0000000000400000-0x000000000044D000-memory.dmp

memory/4644-46-0x0000000000400000-0x0000000000405000-memory.dmp

memory/4644-51-0x0000000000400000-0x0000000000405000-memory.dmp

memory/3996-54-0x0000000000400000-0x000000000044D000-memory.dmp

memory/4556-55-0x0000000000400000-0x000000000040B000-memory.dmp

memory/4516-59-0x0000000000410000-0x0000000000415000-memory.dmp

memory/4516-61-0x0000000000590000-0x0000000000595000-memory.dmp

memory/4516-65-0x0000000000590000-0x0000000000595000-memory.dmp

memory/220-67-0x0000000000400000-0x000000000040B000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-09-05 16:45

Reported

2024-09-05 16:47

Platform

win7-20240903-en

Max time kernel

120s

Max time network

18s

Command Line

"C:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.exe"

Signatures

Executes dropped EXE

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

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Windows\CurrentVersion\Run\Skype = "C:\\Users\\Admin\\AppData\\Roaming\\skype\\skyrpe.exe" C:\Windows\SysWOW64\reg.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2684 set thread context of 182500 N/A C:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.exe C:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.exe

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:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2684 wrote to memory of 182500 N/A C:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.exe C:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.exe
PID 2684 wrote to memory of 182500 N/A C:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.exe C:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.exe
PID 2684 wrote to memory of 182500 N/A C:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.exe C:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.exe
PID 2684 wrote to memory of 182500 N/A C:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.exe C:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.exe
PID 2684 wrote to memory of 182500 N/A C:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.exe C:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.exe
PID 2684 wrote to memory of 182500 N/A C:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.exe C:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.exe
PID 2684 wrote to memory of 182500 N/A C:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.exe C:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.exe
PID 2684 wrote to memory of 182500 N/A C:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.exe C:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.exe
PID 182500 wrote to memory of 182828 N/A C:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.exe C:\Windows\SysWOW64\cmd.exe
PID 182500 wrote to memory of 182828 N/A C:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.exe C:\Windows\SysWOW64\cmd.exe
PID 182500 wrote to memory of 182828 N/A C:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.exe C:\Windows\SysWOW64\cmd.exe
PID 182500 wrote to memory of 182828 N/A C:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.exe C:\Windows\SysWOW64\cmd.exe
PID 182828 wrote to memory of 182888 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 182828 wrote to memory of 182888 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 182828 wrote to memory of 182888 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 182828 wrote to memory of 182888 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 182500 wrote to memory of 182940 N/A C:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.exe C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe
PID 182500 wrote to memory of 182940 N/A C:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.exe C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe
PID 182500 wrote to memory of 182940 N/A C:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.exe C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe
PID 182500 wrote to memory of 182940 N/A C:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.exe C:\Users\Admin\AppData\Roaming\skype\skyrpe.exe

Processes

C:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.exe

"C:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.exe"

C:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.exe

"C:\Users\Admin\AppData\Local\Temp\fc00b22cba73518d8307e0302ba9f360N.exe"

C:\Windows\SysWOW64\cmd.exe

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

Network

N/A

Files

memory/2684-2-0x0000000000230000-0x0000000000231000-memory.dmp

memory/2684-11151-0x0000000000090000-0x0000000000190000-memory.dmp

memory/2684-11158-0x0000000000090000-0x0000000000190000-memory.dmp

memory/2684-11157-0x0000000000090000-0x0000000000190000-memory.dmp

memory/2684-11156-0x0000000000090000-0x0000000000190000-memory.dmp

memory/2684-11155-0x0000000000090000-0x0000000000190000-memory.dmp

memory/2684-11154-0x0000000000090000-0x0000000000190000-memory.dmp

memory/2684-11153-0x0000000000090000-0x0000000000190000-memory.dmp

memory/2684-11152-0x0000000000090000-0x0000000000190000-memory.dmp

memory/2684-11150-0x0000000000090000-0x0000000000190000-memory.dmp

memory/2684-11149-0x0000000000090000-0x0000000000190000-memory.dmp

memory/2684-11148-0x0000000000090000-0x0000000000190000-memory.dmp

memory/2684-11147-0x0000000000090000-0x0000000000190000-memory.dmp

memory/2684-11146-0x0000000000090000-0x0000000000190000-memory.dmp

memory/2684-11145-0x0000000000090000-0x0000000000190000-memory.dmp

memory/2684-11144-0x0000000000090000-0x0000000000190000-memory.dmp

memory/2684-11143-0x0000000000090000-0x0000000000190000-memory.dmp

memory/2684-11141-0x0000000000090000-0x0000000000190000-memory.dmp

memory/2684-11140-0x0000000000090000-0x0000000000190000-memory.dmp

memory/2684-11139-0x0000000000090000-0x0000000000190000-memory.dmp

memory/2684-11138-0x0000000000090000-0x0000000000190000-memory.dmp

memory/2684-11137-0x0000000000090000-0x0000000000190000-memory.dmp

memory/2684-11136-0x0000000000090000-0x0000000000190000-memory.dmp

memory/2684-11135-0x0000000000090000-0x0000000000190000-memory.dmp

memory/2684-11134-0x0000000000090000-0x0000000000190000-memory.dmp

memory/2684-11133-0x0000000000090000-0x0000000000190000-memory.dmp

memory/2684-11132-0x0000000000090000-0x0000000000190000-memory.dmp

memory/2684-11131-0x0000000000090000-0x0000000000190000-memory.dmp

memory/182500-53497-0x0000000000400000-0x000000000040B000-memory.dmp

memory/2684-11130-0x0000000000090000-0x0000000000190000-memory.dmp

memory/2684-11142-0x0000000000090000-0x0000000000190000-memory.dmp

memory/2684-11129-0x0000000000090000-0x0000000000190000-memory.dmp

memory/182500-53488-0x0000000000400000-0x000000000040B000-memory.dmp

memory/182500-53487-0x0000000000400000-0x000000000040B000-memory.dmp

memory/182500-53486-0x0000000000400000-0x000000000040B000-memory.dmp

memory/182500-53485-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/182500-53483-0x0000000000400000-0x000000000040B000-memory.dmp

memory/182500-53481-0x0000000000400000-0x000000000040B000-memory.dmp

memory/182500-53479-0x0000000000400000-0x000000000040B000-memory.dmp

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

MD5 0654f004b2e314bad7f75867e91da37d
SHA1 4232c22e7340b12108d86e3cb35ed288a3dbc7f1
SHA256 ead325a060300a9606a3f0f14694be39a3e4006a60c6c3eb0bea5d6f98192249
SHA512 dda135cdfca90a742d42b4c7a5e7f5df6580ec428302a8f0c311f5b92eb08dda75774e0c7497110faffbe2dfa02b30d2dfe35ec2848a275f53be8d930c7aa553

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

MD5 4f140bc607b28f31177a3d3e703d1ac3
SHA1 513d4413564a0a434851e7dc70b4f1a97c4d3454
SHA256 a0ab88a2ba13829c64addedd4499e98e04fc9801f8a6fe764734ecd367cfe497
SHA512 66c6363a8e98ad312f671c495534b2890c4c4a24fc1481ee32087c26dc3a7b97b4fdf1150b6ac16e1c90a4b7fd530029e85fd8fa78008346cad6251407a591c2

memory/182500-53685-0x0000000000400000-0x000000000040B000-memory.dmp