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Resubmissions

07/05/2024, 08:48

240507-kqly5abh68 10

07/05/2024, 08:48

240507-kqjh1ahb3y 10

07/05/2024, 08:48

240507-kqh78shb3x 10

07/05/2024, 08:48

240507-kqhayabh65 10

07/05/2024, 08:48

240507-kqgz6shb3t 10

25/04/2024, 13:13

240425-qghg8sbb43 7

Analysis

  • max time kernel
    129s
  • max time network
    306s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240419-en
  • resource tags

    arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    07/05/2024, 08:48

General

  • Target

    ceaab53560fe27d25ae139dd736a26f32daf3a1b3ce8410c1153a422205dea81.exe

  • Size

    1.9MB

  • MD5

    c4ee55c8f75cf73eb54594775e06a94a

  • SHA1

    3604f680c80cd43621ca45dc911e61e14cf24cb6

  • SHA256

    ceaab53560fe27d25ae139dd736a26f32daf3a1b3ce8410c1153a422205dea81

  • SHA512

    f13b63c25aba363d81f98ed3a14808f64865ba13f1956adffd0f5202a20c2c51a294519e030d079fa5825a88cf6066ad13db4257c00eadfa873a55b2c4acbc18

  • SSDEEP

    49152:d/bZlebN53l9AsH7yGkm0IP9C/+7iNQXf3DLXrvjA:Ubn3zAu7l50SC2+CTT

Malware Config

Extracted

Credentials

  • Protocol:
    ftp
  • Host:
    ftp.tsnp.fr
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    techsnp39

Signatures

  • UPX packed file 64 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Creates a large amount of network flows 1 TTPs

    This may indicate a network scan to discover remotely running services.

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ceaab53560fe27d25ae139dd736a26f32daf3a1b3ce8410c1153a422205dea81.exe
    "C:\Users\Admin\AppData\Local\Temp\ceaab53560fe27d25ae139dd736a26f32daf3a1b3ce8410c1153a422205dea81.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4108
    • C:\Users\Admin\AppData\Local\Temp\ceaab53560fe27d25ae139dd736a26f32daf3a1b3ce8410c1153a422205dea81.exe
      "C:\Users\Admin\AppData\Local\Temp\ceaab53560fe27d25ae139dd736a26f32daf3a1b3ce8410c1153a422205dea81.exe"
      2⤵
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      PID:3428

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\4KPV6A~1\cached-microdesc-consensus

    Filesize

    2.4MB

    MD5

    dde78eff34a6e66b6ea6d178bc426549

    SHA1

    b253863b59f1502d06dfbcd3dd14313fe44c9e78

    SHA256

    a869e89870d10561112f15016a20789dae97004d52c3258ddc11e0ebbc91137e

    SHA512

    343452cd55b21a98f663e3cede0d29f77545f03c93cb0a3caa06160419991023226e03e957cda1cc3ef9bcfcf0dc7a103f875048971f9b6eb94133448e410141

  • C:\Users\Admin\AppData\Local\Temp\4KPV6A~1\cached-microdescs.new

    Filesize

    6.1MB

    MD5

    e08294a355a2c0e703d4cdcf21a940fe

    SHA1

    cbf768fca60d31c6e28cd48ba91cb6a460f7f0d5

    SHA256

    3b727318da47fee2d16494bddefc0c5d971fc12de085ce5f429a7f5b9feb5115

    SHA512

    0124be6c2621b28267a545992eb3498a9d691d9218a4f02945485388483e2d6a46684588085e21ccb0adef215b40a0b0caab92ad0710e9b05586f256b3171fa8

  • memory/3428-94-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-89-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-7-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-6-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-58-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-8-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-3-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-25-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-26-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-27-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-28-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-29-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-33-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-34-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-37-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-38-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-59-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-43-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-52-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-56-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-57-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-69-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-107-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-106-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-105-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-104-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-103-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-101-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-100-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-95-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-97-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-96-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-9-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-4-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-60-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-92-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-87-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-85-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-84-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-80-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-78-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-76-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-75-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-72-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-71-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-70-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-68-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-102-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-99-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-65-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-64-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-93-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-63-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-62-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-90-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-88-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-83-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-91-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-82-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-81-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-77-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-74-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-73-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-67-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-66-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/3428-61-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/4108-2-0x00000000027B0000-0x0000000002967000-memory.dmp

    Filesize

    1.7MB

  • memory/4108-1-0x00000000024E0000-0x00000000026A1000-memory.dmp

    Filesize

    1.8MB