Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-11-2024 10:26

General

  • Target

    5cc89125b7be333c0a136b8b72635421b779077e5a27657aae57a20f56fa4be5.exe

  • Size

    685KB

  • MD5

    1cdf67ab2f6877fc464f6b8dc3ebefa0

  • SHA1

    898e968c7adfece017d1918730bf7e2e63ccbc56

  • SHA256

    5cc89125b7be333c0a136b8b72635421b779077e5a27657aae57a20f56fa4be5

  • SHA512

    854ec7a036053210e75a4ace64e10317b9c05d5a77051c17254ea9371e9876843430a4815a15e126beca4ad288e79031f60121c82dec3380a1cdf850fcdaf413

  • SSDEEP

    12288:fgWVeEfxkEmbGq3rNV22td/HSLthAYLdG85KJDJVkA2/+L6N:4WVeEZNmN3P22X6RNyDJyA2WLs

Malware Config

Extracted

Family

snakekeylogger

C2

https://api.telegram.org/bot8142299351:AAFDTrtIpOoWWO5SiyZfI7QSQ2VJ59N65c8/sendMessage?chat_id=595808702

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

  • Snake Keylogger payload 1 IoCs
  • Snakekeylogger family
  • 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 3 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
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 11 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5cc89125b7be333c0a136b8b72635421b779077e5a27657aae57a20f56fa4be5.exe
    "C:\Users\Admin\AppData\Local\Temp\5cc89125b7be333c0a136b8b72635421b779077e5a27657aae57a20f56fa4be5.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1644
    • C:\Users\Admin\AppData\Local\Temp\5cc89125b7be333c0a136b8b72635421b779077e5a27657aae57a20f56fa4be5.exe
      "C:\Users\Admin\AppData\Local\Temp\5cc89125b7be333c0a136b8b72635421b779077e5a27657aae57a20f56fa4be5.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:816

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\5cc89125b7be333c0a136b8b72635421b779077e5a27657aae57a20f56fa4be5.exe.log

    Filesize

    1KB

    MD5

    8ec831f3e3a3f77e4a7b9cd32b48384c

    SHA1

    d83f09fd87c5bd86e045873c231c14836e76a05c

    SHA256

    7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

    SHA512

    26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

  • memory/816-11-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/816-19-0x0000000074DB0000-0x0000000075560000-memory.dmp

    Filesize

    7.7MB

  • memory/816-18-0x0000000006D80000-0x0000000006F42000-memory.dmp

    Filesize

    1.8MB

  • memory/816-17-0x0000000006B60000-0x0000000006BB0000-memory.dmp

    Filesize

    320KB

  • memory/816-16-0x0000000074DB0000-0x0000000075560000-memory.dmp

    Filesize

    7.7MB

  • memory/816-14-0x0000000074DB0000-0x0000000075560000-memory.dmp

    Filesize

    7.7MB

  • memory/1644-4-0x0000000005960000-0x000000000596A000-memory.dmp

    Filesize

    40KB

  • memory/1644-8-0x0000000005DD0000-0x0000000005DEC000-memory.dmp

    Filesize

    112KB

  • memory/1644-9-0x0000000003150000-0x00000000031B8000-memory.dmp

    Filesize

    416KB

  • memory/1644-10-0x000000000DAF0000-0x000000000DB8C000-memory.dmp

    Filesize

    624KB

  • memory/1644-7-0x0000000074DB0000-0x0000000075560000-memory.dmp

    Filesize

    7.7MB

  • memory/1644-6-0x0000000074DBE000-0x0000000074DBF000-memory.dmp

    Filesize

    4KB

  • memory/1644-5-0x0000000074DB0000-0x0000000075560000-memory.dmp

    Filesize

    7.7MB

  • memory/1644-15-0x0000000074DB0000-0x0000000075560000-memory.dmp

    Filesize

    7.7MB

  • memory/1644-0-0x0000000074DBE000-0x0000000074DBF000-memory.dmp

    Filesize

    4KB

  • memory/1644-3-0x00000000058B0000-0x0000000005942000-memory.dmp

    Filesize

    584KB

  • memory/1644-2-0x0000000005E60000-0x0000000006404000-memory.dmp

    Filesize

    5.6MB

  • memory/1644-1-0x0000000000F40000-0x0000000000FF2000-memory.dmp

    Filesize

    712KB