Overview

overview

10

Static

static

10

e7fc8ad323...17.exe

windows7-x64

10

e7fc8ad323...17.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    94s
  • max time network
    34s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    29-11-2022 23:09

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General

  • Target

    e7fc8ad3234cd36125d7e4dff63efc6fc55128d2e95e9224a8f0a3e929f4d317.exe

  • Size

    606KB

  • MD5

    a80b4c1bdf6c5497a91f2f0f692fb56c

  • SHA1

    fe9a073ac505e257920c4e2d077697fcd43301de

  • SHA256

    e7fc8ad3234cd36125d7e4dff63efc6fc55128d2e95e9224a8f0a3e929f4d317

  • SHA512

    193d66eacb7f1de43d8df49f57bf5891099c375febe8ff79d816ac7a3eded2a913b84ce1f38050af2e9661c91f39bfbac916e3588b6c913d93776d8f4e4bbc47

  • SSDEEP

    12288:LRmdtjPWedI4ilnP/TP7xQLtV8TuJ+fUoy6SoMvPJ6Q/FO0cn2b:LRmdRZ4nTVQLtVsuEfUoy6MHJ6SFOW

Score
10/10
modiloadersalityaspackv2backdoorevasiontrojanupx

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

Signatures

  • ModiLoader, DBatLoader

    ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

    trojanmodiloader
  • 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
  • ModiLoader Second Stage 2 IoCs
  • ASPack v2.12-2.42 4 IoCs

    Detects executables packed with ASPack v2.12-2.42

    aspackv2
  • Executes dropped EXE 1 IoCs
  • UPX packed file 2 IoCs

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

    upx
  • Loads dropped DLL 2 IoCs
  • Windows security modification 2 TTPs 7 IoCs
    evasiontrojan
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
    evasiontrojan
  • Drops file in Windows directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 25 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs
  • System policy modification 1 TTPs 1 IoCs
    evasion

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:1204
      • C:\Users\Admin\AppData\Local\Temp\e7fc8ad3234cd36125d7e4dff63efc6fc55128d2e95e9224a8f0a3e929f4d317.exe
        "C:\Users\Admin\AppData\Local\Temp\e7fc8ad3234cd36125d7e4dff63efc6fc55128d2e95e9224a8f0a3e929f4d317.exe"
        2⤵
        • Modifies firewall policy service
        • UAC bypass
        • Windows security bypass
        • 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:1244
        • C:\Users\Admin\AppData\Local\Temp\Project0.exe
          "C:\Users\Admin\AppData\Local\Temp\Project0.exe"
          3⤵
          • Executes dropped EXE
          • Suspicious behavior: GetForegroundWindowSpam
          PID:1160
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1172
      • C:\Windows\system32\taskhost.exe
        "taskhost.exe"
        1⤵
          PID:1120
        • C:\Windows\system32\AUDIODG.EXE
          C:\Windows\system32\AUDIODG.EXE 0x50c
          1⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:1696

        Network

        MITRE ATT&CK Matrix ATT&CK v6

        Initial Access

        Execution

        Persistence

        Modify Existing Service

        1
        T1031

        Privilege Escalation

        Bypass User Account Control

        1
        T1088

        Defense Evasion

        Modify Registry

        5
        T1112

        Bypass User Account Control

        1
        T1088

        Disabling Security Tools

        3
        T1089

        Credential Access

        Discovery

        System Information Discovery

        2
        T1082

        Lateral Movement

        Collection

        Exfiltration

        Command and Control

        Impact

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\Project0.exe
          Filesize

          419KB

          MD5

          b0bbf810140e6d6345c2985a1847f42a

          SHA1

          cdd53da4c4843828e0ab1c2a7f3e2d14d35cebdf

          SHA256

          58c26518232a71975ece52588d554f116f9af33042a07a2a0f5fb366fabcb363

          SHA512

          444b1992d326bfb007d6707b3f0fc276895cb2573e04242de4c4d3f2d6d20dde185ad005214f038dc13fbf446d1d20c52ca4b695c5a1a8f04348022000d4e59e

          Download Submit
        • C:\Users\Admin\AppData\Local\Temp\Project0.exe
          Filesize

          419KB

          MD5

          b0bbf810140e6d6345c2985a1847f42a

          SHA1

          cdd53da4c4843828e0ab1c2a7f3e2d14d35cebdf

          SHA256

          58c26518232a71975ece52588d554f116f9af33042a07a2a0f5fb366fabcb363

          SHA512

          444b1992d326bfb007d6707b3f0fc276895cb2573e04242de4c4d3f2d6d20dde185ad005214f038dc13fbf446d1d20c52ca4b695c5a1a8f04348022000d4e59e

          Download Submit
        • \Users\Admin\AppData\Local\Temp\Project0.exe
          Filesize

          419KB

          MD5

          b0bbf810140e6d6345c2985a1847f42a

          SHA1

          cdd53da4c4843828e0ab1c2a7f3e2d14d35cebdf

          SHA256

          58c26518232a71975ece52588d554f116f9af33042a07a2a0f5fb366fabcb363

          SHA512

          444b1992d326bfb007d6707b3f0fc276895cb2573e04242de4c4d3f2d6d20dde185ad005214f038dc13fbf446d1d20c52ca4b695c5a1a8f04348022000d4e59e

          Download Submit
        • \Users\Admin\AppData\Local\Temp\Project0.exe
          Filesize

          419KB

          MD5

          b0bbf810140e6d6345c2985a1847f42a

          SHA1

          cdd53da4c4843828e0ab1c2a7f3e2d14d35cebdf

          SHA256

          58c26518232a71975ece52588d554f116f9af33042a07a2a0f5fb366fabcb363

          SHA512

          444b1992d326bfb007d6707b3f0fc276895cb2573e04242de4c4d3f2d6d20dde185ad005214f038dc13fbf446d1d20c52ca4b695c5a1a8f04348022000d4e59e

          Download Submit
        • memory/1160-59-0x0000000000000000-mapping.dmp
          Download
        • memory/1244-54-0x0000000076531000-0x0000000076533000-memory.dmp
          Filesize

          8KB

          Download
        • memory/1244-56-0x0000000000400000-0x000000000049F000-memory.dmp
          Filesize

          636KB

          Download
        • memory/1244-55-0x0000000001D60000-0x0000000002E1A000-memory.dmp
          Filesize

          16.7MB

          Download
        • memory/1244-61-0x0000000000400000-0x000000000049F000-memory.dmp
          Filesize

          636KB

          Download
        • memory/1244-63-0x0000000001D60000-0x0000000002E1A000-memory.dmp
          Filesize

          16.7MB

          Download