Analysis

  • max time kernel
    60s
  • max time network
    42s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    25-11-2022 07:38

General

  • Target

    7842e5c03fd4bbaf2d02af70163c111a6db0fb03bf109f4a8496e65c08c85e42.exe

  • Size

    140KB

  • MD5

    713180880d896b14db6d3d0221d478df

  • SHA1

    921d0a5020a4ffdb839f58086d00228c2cf46940

  • SHA256

    7842e5c03fd4bbaf2d02af70163c111a6db0fb03bf109f4a8496e65c08c85e42

  • SHA512

    75a2d0418e6cee61814967b8c019a2faddb78a48439d2ebf8cc8436a8305be5bb4eed471a16b59f1146260bfa08d34a2cb0a9bec83638fac213cbe118eccb148

  • SSDEEP

    3072:qwVwRAWMMoD5PnyqdPKOmK5EarXXW0ibUSSdlBS:Lw+Wbuf8KyarXXW0aUSSdl

Malware Config

Extracted

Family

pony

C2

http://soulflower.com.mx/ext/alibaba/gate.php

Signatures

  • Pony,Fareit

    Pony is a Remote Access Trojan application that steals information.

  • UPX packed file 7 IoCs

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

  • Deletes itself 1 IoCs
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
  • Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of AdjustPrivilegeToken 33 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7842e5c03fd4bbaf2d02af70163c111a6db0fb03bf109f4a8496e65c08c85e42.exe
    "C:\Users\Admin\AppData\Local\Temp\7842e5c03fd4bbaf2d02af70163c111a6db0fb03bf109f4a8496e65c08c85e42.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1976
    • C:\Users\Admin\AppData\Local\Temp\7842e5c03fd4bbaf2d02af70163c111a6db0fb03bf109f4a8496e65c08c85e42.exe
      "C:\Users\Admin\AppData\Local\Temp\7842e5c03fd4bbaf2d02af70163c111a6db0fb03bf109f4a8496e65c08c85e42.exe"
      2⤵
      • Accesses Microsoft Outlook accounts
      • Accesses Microsoft Outlook profiles
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      • outlook_win_path
      PID:824
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c ""C:\Users\Admin\AppData\Local\Temp\7156374.bat" "C:\Users\Admin\AppData\Local\Temp\7842e5c03fd4bbaf2d02af70163c111a6db0fb03bf109f4a8496e65c08c85e42.exe" "
        3⤵
        • Deletes itself
        PID:1860

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\7156374.bat

    Filesize

    94B

    MD5

    3880eeb1c736d853eb13b44898b718ab

    SHA1

    4eec9d50360cd815211e3c4e6bdd08271b6ec8e6

    SHA256

    936d9411d5226b7c5a150ecaf422987590a8870c8e095e1caa072273041a86e7

    SHA512

    3eaa3dddd7a11942e75acd44208fbe3d3ff8f4006951cd970fb9ab748c160739409803450d28037e577443504707fc310c634e9dc54d0c25e8cfe6094f017c6b

  • memory/824-61-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/824-64-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/824-57-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/824-58-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/824-60-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/824-70-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/824-62-0x000000000041AFF0-mapping.dmp

  • memory/824-67-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/824-65-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/1860-69-0x0000000000000000-mapping.dmp

  • memory/1976-66-0x0000000074120000-0x00000000746CB000-memory.dmp

    Filesize

    5.7MB

  • memory/1976-56-0x0000000074120000-0x00000000746CB000-memory.dmp

    Filesize

    5.7MB

  • memory/1976-54-0x00000000754E1000-0x00000000754E3000-memory.dmp

    Filesize

    8KB

  • memory/1976-55-0x0000000074120000-0x00000000746CB000-memory.dmp

    Filesize

    5.7MB