Overview

overview

10

Static

static

118c9ba980...5e.exe

windows7_x64

10

118c9ba980...5e.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    45s
  • max time network
    49s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    04-06-2022 02:48

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General

  • Target

    118c9ba98048159766fac4801ee747737bb77d87281cc27dd84d5caa8b93585e.exe

  • Size

    2.3MB

  • MD5

    5cd0d7e9be0fce2ed64da3adf6cf11c7

  • SHA1

    c073ba7e50ec248469ed80bcb7202e2d4c402d18

  • SHA256

    118c9ba98048159766fac4801ee747737bb77d87281cc27dd84d5caa8b93585e

  • SHA512

    c356e3ed8e62c771ea5b927ff64a6cb7239b100abfb5c22bba47cb180d8e66fa65857b4edc4ffb54c8a4862ea257c33014b7ca0558d444636b468d895cfbf106

Score
10/10
salitybackdoorevasiontrojanupx

Malware Config

Extracted

Family

sality

C2

http://89.119.67.154/testo5/

http://kukutrustnet777.info/home.gif

http://kukutrustnet888.info/home.gif

http://kukutrustnet987.info/home.gif

http://www.klkjwre9fqwieluoi.info/

http://kukutrustnet777888.info/

http://klkjwre77638dfqwieuoi888.info/

Signatures

  • Modifies firewall policy service 2 TTPs 3 IoCs
    evasion
  • Sality

    Sality is backdoor written in C++, first discovered in 2003.

    backdoorsality
  • UAC bypass 3 TTPs 1 IoCs
    evasiontrojan
  • Windows security bypass 2 TTPs 6 IoCs
    evasiontrojan
  • Disables RegEdit via registry modification 1 IoCs
    evasion
  • Disables Task Manager via registry modification
    evasion
  • Executes dropped EXE 1 IoCs
  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • Loads dropped DLL 1 IoCs
  • Windows security modification 2 TTPs 7 IoCs
    evasiontrojan
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
    evasiontrojan
  • Drops file in Windows directory 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 20 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs
  • System policy modification 1 TTPs 1 IoCs
    evasion

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:1416
      • C:\Users\Admin\AppData\Local\Temp\118c9ba98048159766fac4801ee747737bb77d87281cc27dd84d5caa8b93585e.exe
        "C:\Users\Admin\AppData\Local\Temp\118c9ba98048159766fac4801ee747737bb77d87281cc27dd84d5caa8b93585e.exe"
        2⤵
        • Modifies firewall policy service
        • UAC bypass
        • Windows security bypass
        • Disables RegEdit via registry modification
        • Loads dropped DLL
        • Windows security modification
        • Checks whether UAC is enabled
        • Drops file in Windows directory
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        • System policy modification
        PID:2040
        • C:\Users\Admin\AppData\Local\Temp\is-UIELG.tmp\118c9ba98048159766fac4801ee747737bb77d87281cc27dd84d5caa8b93585e.tmp
          "C:\Users\Admin\AppData\Local\Temp\is-UIELG.tmp\118c9ba98048159766fac4801ee747737bb77d87281cc27dd84d5caa8b93585e.tmp" /SL5="$60120,2097903,53248,C:\Users\Admin\AppData\Local\Temp\118c9ba98048159766fac4801ee747737bb77d87281cc27dd84d5caa8b93585e.exe"
          3⤵
          • Executes dropped EXE
          PID:1260
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1372
      • C:\Windows\system32\taskhost.exe
        "taskhost.exe"
        1⤵
          PID:1296

        Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\is-UIELG.tmp\118c9ba98048159766fac4801ee747737bb77d87281cc27dd84d5caa8b93585e.tmp
          Filesize

          665KB

          MD5

          c4a3e2dcb7770ea82533f9c0b39f8efe

          SHA1

          32217b569dc1349107918ed680cefaa278d4b355

          SHA256

          22313a1851d90c2043ace6376dd9fefe103e2d4966dc7eeb0805b46eaf5b4c59

          SHA512

          561b5baba1571dcdb1f1e3412bf17328808a3e83a028a2f22bfad4092f9d11cc5770fa93d6a0fc9aae2f70763c8132c4155740a0cec83a6d594e38fb389d6fdd

          Download Submit
        • C:\Users\Admin\AppData\Local\Temp\is-UIELG.tmp\118c9ba98048159766fac4801ee747737bb77d87281cc27dd84d5caa8b93585e.tmp
          Filesize

          665KB

          MD5

          c4a3e2dcb7770ea82533f9c0b39f8efe

          SHA1

          32217b569dc1349107918ed680cefaa278d4b355

          SHA256

          22313a1851d90c2043ace6376dd9fefe103e2d4966dc7eeb0805b46eaf5b4c59

          SHA512

          561b5baba1571dcdb1f1e3412bf17328808a3e83a028a2f22bfad4092f9d11cc5770fa93d6a0fc9aae2f70763c8132c4155740a0cec83a6d594e38fb389d6fdd

          Download Submit
        • \Users\Admin\AppData\Local\Temp\is-UIELG.tmp\118c9ba98048159766fac4801ee747737bb77d87281cc27dd84d5caa8b93585e.tmp
          Filesize

          665KB

          MD5

          c4a3e2dcb7770ea82533f9c0b39f8efe

          SHA1

          32217b569dc1349107918ed680cefaa278d4b355

          SHA256

          22313a1851d90c2043ace6376dd9fefe103e2d4966dc7eeb0805b46eaf5b4c59

          SHA512

          561b5baba1571dcdb1f1e3412bf17328808a3e83a028a2f22bfad4092f9d11cc5770fa93d6a0fc9aae2f70763c8132c4155740a0cec83a6d594e38fb389d6fdd

          Download Submit
        • memory/1260-60-0x0000000000000000-mapping.dmp
          Download
        • memory/2040-54-0x0000000075FE1000-0x0000000075FE3000-memory.dmp
          Filesize

          8KB

          Download
        • memory/2040-55-0x0000000001DD0000-0x0000000002E5E000-memory.dmp
          Filesize

          16.6MB

          Download
        • memory/2040-56-0x0000000000400000-0x0000000000425000-memory.dmp
          Filesize

          148KB

          Download
        • memory/2040-57-0x0000000001DD0000-0x0000000002E5E000-memory.dmp
          Filesize

          16.6MB

          Download
        • memory/2040-58-0x00000000037B0000-0x00000000037B2000-memory.dmp
          Filesize

          8KB

          Download
        • memory/2040-64-0x0000000000400000-0x0000000000425000-memory.dmp
          Filesize

          148KB

          Download
        • memory/2040-65-0x0000000001DD0000-0x0000000002E5E000-memory.dmp
          Filesize

          16.6MB

          Download