Analysis

  • max time kernel
    126s
  • max time network
    133s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-05-2024 07:47

General

  • Target

    e-dekont.exe

  • Size

    839KB

  • MD5

    d859de90710c7c26bc5b03f93ee69625

  • SHA1

    fd656bb17ff710ad89cb253f33be89ff17e21918

  • SHA256

    47bb0ef943e46c827462b25bf946e7b6ee2cfb6be54fb4b02b0a18cd1a8e70b6

  • SHA512

    1aee0f9c48a04b1be5514c279433273cd49230f316c7d9b6bc349e4b8885dc604462525aa1cc39d981d37c5994502b3e194b0a06a1e6b171293c8c590d0de325

  • SSDEEP

    12288:I6aIdWAlIPOJWJTKw9UEuOYfmx3DQakGE4nvcpDL:IydlCwWJTRu7oTtcVL

Malware Config

Extracted

Family

snakekeylogger

Credentials
C2

https://scratchdreams.tk

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

  • Snake Keylogger payload 1 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e-dekont.exe
    "C:\Users\Admin\AppData\Local\Temp\e-dekont.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4696
    • C:\Users\Admin\AppData\Local\Temp\e-dekont.exe
      "C:\Users\Admin\AppData\Local\Temp\e-dekont.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:60

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\e-dekont.exe.log

    Filesize

    1KB

    MD5

    8ec831f3e3a3f77e4a7b9cd32b48384c

    SHA1

    d83f09fd87c5bd86e045873c231c14836e76a05c

    SHA256

    7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

    SHA512

    26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

  • memory/60-11-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/60-20-0x00000000067D0000-0x0000000006992000-memory.dmp

    Filesize

    1.8MB

  • memory/60-19-0x00000000065B0000-0x0000000006600000-memory.dmp

    Filesize

    320KB

  • memory/60-18-0x0000000074B00000-0x00000000752B0000-memory.dmp

    Filesize

    7.7MB

  • memory/60-17-0x0000000074B00000-0x00000000752B0000-memory.dmp

    Filesize

    7.7MB

  • memory/60-16-0x0000000074B00000-0x00000000752B0000-memory.dmp

    Filesize

    7.7MB

  • memory/4696-10-0x0000000008090000-0x00000000080F8000-memory.dmp

    Filesize

    416KB

  • memory/4696-8-0x00000000064B0000-0x00000000064C0000-memory.dmp

    Filesize

    64KB

  • memory/4696-9-0x00000000065F0000-0x0000000006606000-memory.dmp

    Filesize

    88KB

  • memory/4696-0-0x0000000074B0E000-0x0000000074B0F000-memory.dmp

    Filesize

    4KB

  • memory/4696-7-0x0000000008000000-0x000000000801E000-memory.dmp

    Filesize

    120KB

  • memory/4696-6-0x0000000074B00000-0x00000000752B0000-memory.dmp

    Filesize

    7.7MB

  • memory/4696-14-0x0000000074B0E000-0x0000000074B0F000-memory.dmp

    Filesize

    4KB

  • memory/4696-5-0x0000000005400000-0x000000000549C000-memory.dmp

    Filesize

    624KB

  • memory/4696-15-0x0000000074B00000-0x00000000752B0000-memory.dmp

    Filesize

    7.7MB

  • memory/4696-4-0x00000000051D0000-0x00000000051DA000-memory.dmp

    Filesize

    40KB

  • memory/4696-3-0x0000000005100000-0x0000000005192000-memory.dmp

    Filesize

    584KB

  • memory/4696-2-0x00000000055F0000-0x0000000005B94000-memory.dmp

    Filesize

    5.6MB

  • memory/4696-1-0x0000000000650000-0x0000000000728000-memory.dmp

    Filesize

    864KB