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Analysis

  • max time kernel
    59s
  • max time network
    152s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    25/03/2023, 13:52

General

  • Target

    COMPANY CATALOG PROFILE- Qingdao Wisdom International Supply Chain Management Co.exe

  • Size

    850KB

  • MD5

    bc1750d3dd4ce0c280e70c8d5a34a0f2

  • SHA1

    d7833667fd43a7e279e955172753f0241bc90437

  • SHA256

    62f5e65e9a302bda217c87d771ecf0e97bbfd65c6ba64fd1bb8ccdb08b89dbfd

  • SHA512

    e4803f8eaac3ac4e49cb725e4fa793ef837d2e4e68b92ebd98189bf8e5f5919346051ae9aee5396b0842c8a433b3f335664ad09bd0d57008852384fabd0d9221

  • SSDEEP

    24576:d+FMKUujjIZ/63q9uQqLl68nByaftyE5JM:d+FMpujM/F9Ml68n

Malware Config

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

  • Snake Keylogger payload 7 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 local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 2 TTPs

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

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\COMPANY CATALOG PROFILE- Qingdao Wisdom International Supply Chain Management Co.exe
    "C:\Users\Admin\AppData\Local\Temp\COMPANY CATALOG PROFILE- Qingdao Wisdom International Supply Chain Management Co.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2040
    • C:\Users\Admin\AppData\Local\Temp\COMPANY CATALOG PROFILE- Qingdao Wisdom International Supply Chain Management Co.exe
      "C:\Users\Admin\AppData\Local\Temp\COMPANY CATALOG PROFILE- Qingdao Wisdom International Supply Chain Management Co.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:1504

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1504-65-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/1504-68-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/1504-72-0x0000000000280000-0x00000000002C0000-memory.dmp

    Filesize

    256KB

  • memory/1504-71-0x0000000000280000-0x00000000002C0000-memory.dmp

    Filesize

    256KB

  • memory/1504-70-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/1504-63-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/1504-66-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/1504-61-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/1504-62-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/1504-64-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2040-55-0x0000000004E70000-0x0000000004EB0000-memory.dmp

    Filesize

    256KB

  • memory/2040-60-0x0000000002200000-0x0000000002238000-memory.dmp

    Filesize

    224KB

  • memory/2040-54-0x0000000000A60000-0x0000000000B3A000-memory.dmp

    Filesize

    872KB

  • memory/2040-59-0x00000000056B0000-0x000000000575E000-memory.dmp

    Filesize

    696KB

  • memory/2040-58-0x0000000000630000-0x000000000063C000-memory.dmp

    Filesize

    48KB

  • memory/2040-57-0x0000000004E70000-0x0000000004EB0000-memory.dmp

    Filesize

    256KB

  • memory/2040-56-0x00000000005B0000-0x00000000005CC000-memory.dmp

    Filesize

    112KB