Overview

overview

7

Static

static

3

3cb43997a5...0N.exe

windows7-x64

7

3cb43997a5...0N.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    119s
  • max time network
    106s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-08-2024 22:04

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General

  • Target

    3cb43997a527e6cb3589bca1b1809400N.exe

  • Size

    2.7MB

  • MD5

    3cb43997a527e6cb3589bca1b1809400

  • SHA1

    788fc0a4c924238c58e19dd2cece33b2e6d81f98

  • SHA256

    56e8927941d96304755d03dc51c95d52b3f1362bb79813834c65e5a4796ffd09

  • SHA512

    5d7256975c0626b0acc001c6d57e996b1ac40e1cdac8880d68634ad364378d47a9697d142e5b7263d32ea38018be58b7cb803d3b812d13f65b6d191aee21d08d

  • SSDEEP

    49152:+R0p8xHycIq+GI27nGroMPTJPer1c2HSjpjK3LBW9w4Sx:+R0pI/IQlUoMPdmpSpc4

Score
7/10
discoverypersistence

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • 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\3cb43997a527e6cb3589bca1b1809400N.exe
    "C:\Users\Admin\AppData\Local\Temp\3cb43997a527e6cb3589bca1b1809400N.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2472
    • C:\AdobeZY\devoptiloc.exe
      C:\AdobeZY\devoptiloc.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:4108

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\AdobeZY\devoptiloc.exe
    Filesize

    2.7MB

    MD5

    e320c0244aff2d1546e782f4175acf89

    SHA1

    308d66437bf17fd17245041a7db36f669ad45fad

    SHA256

    7df2b020b43d8456660aa82d52b8fbf22a7fa9c19afd4651f4babf023a229530

    SHA512

    c01c469f46d47cdc51d9e08954432034f940b80d82c4b2f8a90aee628cb8617a29ae239bc91efaebbf9bc1136327d7777e5ba695178dde3e8a7c49f7e08f5bbc

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  • C:\MintPT\boddevsys.exe
    Filesize

    52KB

    MD5

    b2d90ecd570f632b28133582fe5ba8a1

    SHA1

    2907f998c835d7ebfeba12772f9fbcdffe49c77d

    SHA256

    94ee3fe1ab261a73c377bb96bb35b3be73ef8da4a14fab256302866f4b19d6d3

    SHA512

    ec83c2af6adc6b46fa7c3f565bc35520c41630e316b999cf3e2a0422bb63eca7de5973dac6262d6f6dc045fc3c5071ec42e28addc1c39ea1f24667f509456e74

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  • C:\Users\Admin\253086396416_10.0_Admin.ini
    Filesize

    205B

    MD5

    7e1bb2efe12d01bad0987db3f9de55be

    SHA1

    4d5ed032266bb74835ba0abdf160e69958f4f245

    SHA256

    c200b5f82ef6bcd057df9efc6bd4135877dfe9afa8038d7b784a6adc3874f1f4

    SHA512

    b981400d2e866cc8ccd4e4e95b54deda7c007ed830d6740ea73cb0351511e52a5b5d54b0cd60e7c37cebdc98b25789a6d5af3cd4b1b9f6d6139f7f735f7302d8

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