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Overview

overview

10

Static

static

bdce0f5292...bb.exe

windows7-x64

10

bdce0f5292...bb.exe

windows10-2004-x64

1

Analysis

  • max time kernel
    27s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    02/10/2022, 04:03

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General

  • Target

    bdce0f5292541e342e5536bd0d29455831ec1a1c78ebf05cd488c855883b4abb.exe

  • Size

    149KB

  • MD5

    70a61abd84bbd0c3996eb1c4264deb00

  • SHA1

    e0ca6544a70203d12aba9ceee889924e18f3cbee

  • SHA256

    bdce0f5292541e342e5536bd0d29455831ec1a1c78ebf05cd488c855883b4abb

  • SHA512

    1e45879bcc25e1f0f8f08b42bdfb679fb143d751c13eb8d00281fafe30be84e2fe6886fe7fedfd31227737284b23beb6de97665514ad42070e61a17842420185

  • SSDEEP

    3072:uTk+kDkKbmDJLdd5BLAVjV6o6HCvPs2kUAk:u8bwtLvZk

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/

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
  • UPX packed file 2 IoCs

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

    upx
  • 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 4 IoCs
  • System policy modification 1 TTPs 1 IoCs
    evasion

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:1256
      • C:\Users\Admin\AppData\Local\Temp\bdce0f5292541e342e5536bd0d29455831ec1a1c78ebf05cd488c855883b4abb.exe
        "C:\Users\Admin\AppData\Local\Temp\bdce0f5292541e342e5536bd0d29455831ec1a1c78ebf05cd488c855883b4abb.exe"
        2⤵
        • Modifies firewall policy service
        • UAC bypass
        • Windows security bypass
        • 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:1932
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1228
      • C:\Windows\system32\taskhost.exe
        "taskhost.exe"
        1⤵
          PID:1156
        • C:\Windows\system32\conhost.exe
          \??\C:\Windows\system32\conhost.exe "1534490390-1401835681-5805828371978415027494939609530693522138043534-251906749"
          1⤵
            PID:1104

          Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

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          Downloads

          • memory/1932-54-0x0000000075F51000-0x0000000075F53000-memory.dmp

            Filesize

            8KB

            Download

          • memory/1932-55-0x0000000001DB0000-0x0000000002E3E000-memory.dmp

            Filesize

            16.6MB

            Download

          • memory/1932-56-0x0000000000400000-0x0000000000426000-memory.dmp

            Filesize

            152KB

            Download

          • memory/1932-57-0x00000000002E0000-0x00000000002E2000-memory.dmp

            Filesize

            8KB

            Download

          • memory/1932-58-0x0000000001DB0000-0x0000000002E3E000-memory.dmp

            Filesize

            16.6MB

            Download