Analysis

  • max time kernel
    119s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    10-07-2024 09:26

General

  • Target

    SecuriteInfo.com.Trojan.PackedNET.2944.29161.19818.exe

  • Size

    523KB

  • MD5

    b00f52c8fb7283fb0f891e655afff691

  • SHA1

    9a01a0488e865144ce62a9a9449bb0944e902d43

  • SHA256

    685dc0878ffe7e57d27ca6ba6203c4f5e22d0b51f08789e1d9f21667a23be343

  • SHA512

    7499a56bf16e9e074ddf7da40f62d527b1fde2d45a1712c003e472173c68841e62f021c846f6b9cafd870bb539e61cc4f9ce222a20972ea3310968b051e921d8

  • SSDEEP

    6144:O4hzJ7My65/rJdHHfrCT5ZmadW/olg/VMd/OAG5MvRUL8g60uqr2yf3WPf1FLXR7:O2Ydno5Zm8gtS/Obl60g7FFDuZPm

Malware Config

Extracted

Family

snakekeylogger

C2

https://api.telegram.org/bot7453718512:AAES5hRu31nvzPV9dNyxr5z9J1zQM8HdxXg/sendMessage?chat_id=7058518432

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

  • Snake Keylogger payload 5 IoCs
  • 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 9 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\SecuriteInfo.com.Trojan.PackedNET.2944.29161.19818.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2944.29161.19818.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2244
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2944.29161.19818.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2944.29161.19818.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:2808

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2244-0-0x000000007485E000-0x000000007485F000-memory.dmp

    Filesize

    4KB

  • memory/2244-1-0x0000000000D40000-0x0000000000DC8000-memory.dmp

    Filesize

    544KB

  • memory/2244-2-0x0000000000C80000-0x0000000000CD6000-memory.dmp

    Filesize

    344KB

  • memory/2244-3-0x0000000074850000-0x0000000074F3E000-memory.dmp

    Filesize

    6.9MB

  • memory/2244-4-0x0000000000560000-0x0000000000568000-memory.dmp

    Filesize

    32KB

  • memory/2244-22-0x0000000074850000-0x0000000074F3E000-memory.dmp

    Filesize

    6.9MB

  • memory/2808-15-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2808-11-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2808-7-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2808-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2808-9-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2808-19-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2808-17-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2808-20-0x0000000074850000-0x0000000074F3E000-memory.dmp

    Filesize

    6.9MB

  • memory/2808-21-0x0000000074850000-0x0000000074F3E000-memory.dmp

    Filesize

    6.9MB

  • memory/2808-5-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2808-23-0x0000000074850000-0x0000000074F3E000-memory.dmp

    Filesize

    6.9MB

  • memory/2808-24-0x0000000074850000-0x0000000074F3E000-memory.dmp

    Filesize

    6.9MB