Overview

overview

10

Static

static

3

2025-01-24...ia.exe

windows7-x64

10

2025-01-24...ia.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    144s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    24-01-2025 18:35

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    2025-01-24_52b91309c66d80cd8a82bb089b0e8de2_mafia.exe

  • Size

    10.7MB

  • MD5

    52b91309c66d80cd8a82bb089b0e8de2

  • SHA1

    80738496505450e702a421eff90b9acb1e5f13dc

  • SHA256

    150521375c727ba9d9bba4e7dec6247c40807028436ec465d95ba8569fb4c234

  • SHA512

    7ce8505253a5b17258fd6ce515297769173019e75e29015b4fcbb107c48a742bbd3acc4faa78c6a3d9c54087074be24ca3e969b0752767331bbee63327996895

  • SSDEEP

    24576:oEfmTNIkv/ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZf:lfot

Score
10/10
tofseedefense_evasiondiscoveryexecutionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

tofsee

C2

43.231.4.7

lazystax.ru

Signatures

  • Tofsee

    Backdoor/botnet which carries out malicious activities based on commands from a C2 server.

    trojantofsee
  • Tofsee family
    tofsee
  • Windows security bypass 2 TTPs 1 IoCs
    defense_evasiontrojan
  • Creates new service(s) 2 TTPs
    persistenceexecution
  • Modifies Windows Firewall 2 TTPs 1 IoCs
    defense_evasion
  • Sets service image path in registry 2 TTPs 1 IoCs
    persistence
  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Launches sc.exe 3 IoCs

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

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs

    Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

    persistenceprivilege_escalation
  • System Location Discovery: System Language Discovery 1 TTPs 9 IoCs

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

    discovery
  • Suspicious use of WriteProcessMemory 30 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2025-01-24_52b91309c66d80cd8a82bb089b0e8de2_mafia.exe
    "C:\Users\Admin\AppData\Local\Temp\2025-01-24_52b91309c66d80cd8a82bb089b0e8de2_mafia.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2680
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /C mkdir C:\Windows\SysWOW64\ahkndkwq\
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2844
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /C move /Y "C:\Users\Admin\AppData\Local\Temp\wqqhsbsu.exe" C:\Windows\SysWOW64\ahkndkwq\
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2444
    • C:\Windows\SysWOW64\sc.exe
      "C:\Windows\System32\sc.exe" create ahkndkwq binPath= "C:\Windows\SysWOW64\ahkndkwq\wqqhsbsu.exe /d\"C:\Users\Admin\AppData\Local\Temp\2025-01-24_52b91309c66d80cd8a82bb089b0e8de2_mafia.exe\"" type= own start= auto DisplayName= "wifi support"
      2⤵
      • Launches sc.exe
      • System Location Discovery: System Language Discovery
      PID:2840
    • C:\Windows\SysWOW64\sc.exe
      "C:\Windows\System32\sc.exe" description ahkndkwq "wifi internet conection"
      2⤵
      • Launches sc.exe
      • System Location Discovery: System Language Discovery
      PID:2836
    • C:\Windows\SysWOW64\sc.exe
      "C:\Windows\System32\sc.exe" start ahkndkwq
      2⤵
      • Launches sc.exe
      • System Location Discovery: System Language Discovery
      PID:2576
    • C:\Windows\SysWOW64\netsh.exe
      "C:\Windows\System32\netsh.exe" advfirewall firewall add rule name="Host-process for services of Windows" dir=in action=allow program="C:\Windows\SysWOW64\svchost.exe" enable=yes>nul
      2⤵
      • Modifies Windows Firewall
      • Event Triggered Execution: Netsh Helper DLL
      • System Location Discovery: System Language Discovery
      PID:3020
  • C:\Windows\SysWOW64\ahkndkwq\wqqhsbsu.exe
    C:\Windows\SysWOW64\ahkndkwq\wqqhsbsu.exe /d"C:\Users\Admin\AppData\Local\Temp\2025-01-24_52b91309c66d80cd8a82bb089b0e8de2_mafia.exe"
    1⤵
    • Executes dropped EXE
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2624
    • C:\Windows\SysWOW64\svchost.exe
      svchost.exe
      2⤵
      • Windows security bypass
      • Sets service image path in registry
      • Deletes itself
      • System Location Discovery: System Language Discovery
      PID:3044

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

System Services

1
T1569

Service Execution

1
T1569.002

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

2
T1543

Windows Service

2
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

2
T1543

Windows Service

2
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Defense Evasion

Impair Defenses

2
T1562

Disable or Modify System Firewall

1
T1562.004

Disable or Modify Tools

1
T1562.001

Modify Registry

2
T1112

Credential Access

Discovery

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

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\wqqhsbsu.exe
    Filesize

    12.0MB

    MD5

    597213a233ba1f103cba7afe8a9ee954

    SHA1

    aa2badaef6ad4908017e7b9b3fc5fd6546686276

    SHA256

    42e366216794d9dca4bc36db97439b10c8062b1142d943e87c78a946e2220074

    SHA512

    8b0d964efb4f73db66a1907c32f8ff370e1789c0c9a905fdcd9b46cbf87082fb9aae77d7b0fb62a7420636eedc6e05511c1619cc8915a02a1ce25ec7f88b7e02

    Download Submit

  • memory/2624-12-0x0000000000400000-0x000000000044E000-memory.dmp

    Filesize

    312KB

    Download

  • memory/2680-15-0x0000000000020000-0x0000000000033000-memory.dmp

    Filesize

    76KB

    Download

  • memory/2680-3-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

    Download

  • memory/2680-1-0x00000000008B0000-0x00000000009B0000-memory.dmp

    Filesize

    1024KB

    Download

  • memory/2680-14-0x0000000000400000-0x000000000044E000-memory.dmp

    Filesize

    312KB

    Download

  • memory/2680-2-0x0000000000020000-0x0000000000033000-memory.dmp

    Filesize

    76KB

    Download

  • memory/2680-16-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

    Download

  • memory/3044-11-0x0000000000080000-0x0000000000095000-memory.dmp

    Filesize

    84KB

    Download

  • memory/3044-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

    Download

  • memory/3044-8-0x0000000000080000-0x0000000000095000-memory.dmp

    Filesize

    84KB

    Download

  • memory/3044-17-0x0000000000080000-0x0000000000095000-memory.dmp

    Filesize

    84KB

    Download

  • memory/3044-18-0x0000000000080000-0x0000000000095000-memory.dmp

    Filesize

    84KB

    Download