Overview

overview

10

Static

static

221123_001,pdf.exe

windows7-x64

10

221123_001,pdf.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    152s
  • max time network
    160s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-11-2022 11:53

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General

  • Target

    221123_001,pdf.exe

  • Size

    1.0MB

  • MD5

    74cc58960afedeb1b8c12ddbfe100f77

  • SHA1

    3f58ce706e6d19057e508db6e6200274aeb28610

  • SHA256

    258466dc375c4bd7bb02e0147f21e12fa80f512521a699db6509003b1068ccf8

  • SHA512

    104449c1e5753d0e1e9ef3db83843ab9d05b1aa52a125fa8b97c68c89ef13b082f374bdacd7121db4f0ef01d34b65164481d6ea8431c3f84cc5e62fb042e78df

  • SSDEEP

    24576:Agh/KQO8lkeBHXOgEFVTWAPvINANktvm9s2Dzc:jh/9WqhwVw62tvy

Score
10/10
snakekeyloggerkeyloggerstealer

Malware Config

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

    stealerkeyloggersnakekeylogger
  • Snake Keylogger payload 1 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 20 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\221123_001,pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\221123_001,pdf.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2360
    • C:\Users\Admin\AppData\Local\Temp\221123_001,pdf.exe
      "C:\Users\Admin\AppData\Local\Temp\221123_001,pdf.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4812

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\221123_001,pdf.exe.log
    Filesize

    1KB

    MD5

    8ec831f3e3a3f77e4a7b9cd32b48384c

    SHA1

    d83f09fd87c5bd86e045873c231c14836e76a05c

    SHA256

    7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

    SHA512

    26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

    Download Submit
  • memory/2360-132-0x0000000000D20000-0x0000000000E2A000-memory.dmp
    Filesize

    1.0MB

    Download
  • memory/2360-133-0x0000000005BE0000-0x0000000006184000-memory.dmp
    Filesize

    5.6MB

    Download
  • memory/2360-134-0x00000000056D0000-0x0000000005762000-memory.dmp
    Filesize

    584KB

    Download
  • memory/2360-135-0x0000000005690000-0x000000000569A000-memory.dmp
    Filesize

    40KB

    Download
  • memory/2360-136-0x00000000095F0000-0x000000000968C000-memory.dmp
    Filesize

    624KB

    Download
  • memory/4812-137-0x0000000000000000-mapping.dmp
    Download
  • memory/4812-138-0x0000000000400000-0x0000000000426000-memory.dmp
    Filesize

    152KB

    Download