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Overview

overview

10

Static

static

3

e3f05e5e4a...bN.exe

windows7-x64

10

e3f05e5e4a...bN.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    119s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/09/2024, 10:14

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General

  • Target

    e3f05e5e4a6919772ce09a6c0ea6239c12a52224005faa00cd08de72f5d0cc3bN.exe

  • Size

    64KB

  • MD5

    48fb0dc2ac5b25a90d62a20483363f00

  • SHA1

    32453f8ddd3b5f1642100d5a5d4e82f6253231ad

  • SHA256

    e3f05e5e4a6919772ce09a6c0ea6239c12a52224005faa00cd08de72f5d0cc3b

  • SHA512

    275bd6e431b1fc78a17575e1e0edc5766314ff0bff0ddb10d4ce7dd72ba43cbb001029228b5e3585e716904c55933439c4e3224b8ba94beef4d36c0fa94a68c9

  • SSDEEP

    1536:gQTIubHy5wQkJAejpzkGdxDLw3qMnd1YzHgLj:R4wPZpzNdxDL25Ey

Score
10/10
discovery

Malware Config

Extracted

Credentials

  • Protocol:     ftp
  • Host:
    ftp.tripod.com
  • Port:
    21
  • Username:
    onthelinux
  • Password:
    741852abc

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Drops file in Program Files directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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.

    discovery
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e3f05e5e4a6919772ce09a6c0ea6239c12a52224005faa00cd08de72f5d0cc3bN.exe
    "C:\Users\Admin\AppData\Local\Temp\e3f05e5e4a6919772ce09a6c0ea6239c12a52224005faa00cd08de72f5d0cc3bN.exe"
    1⤵
    • Checks computer location settings
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3660
    • C:\Program Files (x86)\92afb21d\jusched.exe
      "C:\Program Files (x86)\92afb21d\jusched.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:4512

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files (x86)\92afb21d\92afb21d
    Filesize

    13B

    MD5

    f253efe302d32ab264a76e0ce65be769

    SHA1

    768685ca582abd0af2fbb57ca37752aa98c9372b

    SHA256

    49dca65f362fee401292ed7ada96f96295eab1e589c52e4e66bf4aedda715fdd

    SHA512

    1990d20b462406bbadb22ba43f1ed9d0db6b250881d4ac89ad8cf6e43ca92b2fd31c3a15be1e6e149e42fdb46e58122c15bc7869a82c9490656c80df69fa77c4

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  • C:\Program Files (x86)\92afb21d\jusched.exe
    Filesize

    64KB

    MD5

    f4c4e071721ef32c30aafe46b8798554

    SHA1

    326039811028f98d8893ba5fb5f2ce8d08dd7fbe

    SHA256

    101f31056174c2feb00675d02bd4d88ecbd8182d07af74a5a2c9b21cc1817df8

    SHA512

    ea89464e426ab659b2f684c4a000659562228f0c12cd32001e1568ec7570a02fc2a0b73b83c128ace01cca16522d5a87539101a19ba11c21579cf39d10c2fe8f

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