Analysis

  • max time kernel
    24s
  • max time network
    128s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31-12-2023 13:55

General

  • Target

    38d4296c2dda38d5b6ed29962c3a9f15.exe

  • Size

    736KB

  • MD5

    38d4296c2dda38d5b6ed29962c3a9f15

  • SHA1

    dbcb27211e5cddab65ddca6915bcffcf27240cde

  • SHA256

    9bc1fa4aa23929432bacc24f05512c2df0e5672dd9e4159fc476829187af2b4e

  • SHA512

    49dcee5f2f4f272ae9358576d2897dd7609ac82fd40f85aead134768c3fc8dd1320b5042ea19548e8e9e272adf6845ebad1f498bd4447e6767973bbf012106a9

  • SSDEEP

    12288:3GUeFU78kDDZF6foLZMnhBW8+F+dIgFZ0VrIYwNNN/Nlj:aFUIkDNF6gLZMhUXFCv0q3NN1l

Malware Config

Extracted

Family

pandastealer

Version

1.11

C2

http://vpn-topusa.info

Signatures

  • Panda Stealer payload 5 IoCs
  • PandaStealer

    Panda Stealer is a fork of CollectorProject Stealer written in C++.

  • Reads user/profile data of web browsers 2 TTPs

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe
    "C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4244
    • C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe
      "C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe"
      2⤵
        PID:3076
      • C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe
        "C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe"
        2⤵
          PID:1740

      Network

      MITRE ATT&CK Matrix ATT&CK v13

      Credential Access

      Unsecured Credentials

      1
      T1552

      Credentials In Files

      1
      T1552.001

      Collection

      Data from Local System

      1
      T1005

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/3076-9-0x0000000000400000-0x00000000004AE000-memory.dmp
        Filesize

        696KB

      • memory/3076-49-0x0000000000400000-0x00000000004AE000-memory.dmp
        Filesize

        696KB

      • memory/3076-10-0x0000000000400000-0x00000000004AE000-memory.dmp
        Filesize

        696KB

      • memory/3076-12-0x0000000000400000-0x00000000004AE000-memory.dmp
        Filesize

        696KB

      • memory/3076-15-0x0000000000400000-0x00000000004AE000-memory.dmp
        Filesize

        696KB

      • memory/4244-3-0x0000000005DB0000-0x0000000006354000-memory.dmp
        Filesize

        5.6MB

      • memory/4244-5-0x0000000005990000-0x000000000599A000-memory.dmp
        Filesize

        40KB

      • memory/4244-7-0x0000000005CB0000-0x0000000005D64000-memory.dmp
        Filesize

        720KB

      • memory/4244-8-0x0000000005BF0000-0x0000000005C0E000-memory.dmp
        Filesize

        120KB

      • memory/4244-6-0x0000000005C30000-0x0000000005CA6000-memory.dmp
        Filesize

        472KB

      • memory/4244-13-0x00000000748F0000-0x00000000750A0000-memory.dmp
        Filesize

        7.7MB

      • memory/4244-4-0x00000000059A0000-0x0000000005A32000-memory.dmp
        Filesize

        584KB

      • memory/4244-1-0x00000000748F0000-0x00000000750A0000-memory.dmp
        Filesize

        7.7MB

      • memory/4244-2-0x00000000056F0000-0x0000000005700000-memory.dmp
        Filesize

        64KB

      • memory/4244-0-0x0000000000D80000-0x0000000000E40000-memory.dmp
        Filesize

        768KB