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Overview

overview

7

Static

static

3

b3d0db9af3...0N.exe

windows7-x64

7

b3d0db9af3...0N.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    19/08/2024, 17:12

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General

  • Target

    b3d0db9af32f965764062a94451da830N.exe

  • Size

    3.1MB

  • MD5

    b3d0db9af32f965764062a94451da830

  • SHA1

    1ed9cd9e1b567e1ec86f8ecfaa51c1f1d57c3e6e

  • SHA256

    f18f894942289c60091fc9318f9c55a7640d0dd40f4ec713d657c152da182a8f

  • SHA512

    627c04f68780d47549532c5bd924516337d47716ced2892f357338ba06c03cf197e6d5c9409b09849755c09ea6b1f53466e5537fb65d90edd4fa0d38fc84f779

  • SSDEEP

    49152:+R0p8xHycIq+GI27nGroMPTJPer1c2HSjpjK3LBY9w4Su+LNfej:+R0pI/IQlUoMPdmpSpy4JkNfej

Score
7/10
discoverypersistence

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 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 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b3d0db9af32f965764062a94451da830N.exe
    "C:\Users\Admin\AppData\Local\Temp\b3d0db9af32f965764062a94451da830N.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2324
    • C:\IntelprocB4\xdobec.exe
      C:\IntelprocB4\xdobec.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:2520

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\253086396416_6.1_Admin.ini
    Filesize

    204B

    MD5

    1cc6bcfdbfddc31f8e6983a774a6b1b4

    SHA1

    6a680d5ca9d08a5bca924bdeb2dc8470d85590e2

    SHA256

    899ab7cf66a191d2ab7aeb1b24091edaa7ac71cfa56b59f40db5c8fb3e3914c4

    SHA512

    2336075ce738c984d2a65aed7e03a71ddea2a06b3917db39c043b789ed682300ca1464ea63d427acd2a91c97a417177f2f2e4dcab050a5433b5eb2bfe386a83e

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  • C:\Vid0X\dobxsys.exe
    Filesize

    3.1MB

    MD5

    29aa02cfafb72064825815072845b5fb

    SHA1

    985a50c38ee36c65c595a8f4a48a77e279ff2b68

    SHA256

    b03f6881d7b4589f16a96cfacd8c14ec93c3aedb04c5c10b01de4b57fab7d13e

    SHA512

    fa7d01d6c8d7fa5aa86dd4a3f5622373efc758818c298752c2d649c6ccfc3579daf464d2581e9639485674676946c37888b1cc57f6839c9c9e5d6a9f46b29818

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  • \IntelprocB4\xdobec.exe
    Filesize

    3.1MB

    MD5

    a56037498f0994a04e8446485effb5d0

    SHA1

    37078c4b2d94805a3de854329cc072d7749faa21

    SHA256

    d495c712eac92a253583a1e28d927d0da748d95813227d94b1c643bd53e14b5b

    SHA512

    debf4818bad130782eeeb189a143b851a384787375da876678d6db8130b819197c456d423dbe9421206736992008d3cf2a9db9e8879a60561800e4e50e64bcc4

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