Resubmissions

17/04/2024, 12:30

240417-pprkfage31 7

17/04/2024, 12:30

240417-ppgp8seh76 10

17/04/2024, 12:30

240417-ppf4pseh74 10

17/04/2024, 12:29

240417-pn9pmaeh59 8

17/04/2024, 12:29

240417-pn834agd9s 8

16/04/2024, 13:40

240416-qyl7rada4t 8

Analysis

  • max time kernel
    147s
  • max time network
    1208s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17/04/2024, 12:30

General

  • Target

    8f142aa5fa506a316c7d3737ce7761ddb66f17227c8206b0d08c7de4724882a1.exe

  • Size

    1.9MB

  • MD5

    30f046e1459ca02a1c2ac6fc6275092c

  • SHA1

    8670f533c929445eb15d1e9939eaf58f47d39be3

  • SHA256

    8f142aa5fa506a316c7d3737ce7761ddb66f17227c8206b0d08c7de4724882a1

  • SHA512

    dffb426dd1e7c67d6e5d31c8237c7138f78343946a0da2fb0785f5a8c6e200a56fd0d11ae4d6205fc39720141c178ecef55085e4ee39e7ff52ec6ac97a14d491

  • SSDEEP

    49152:M6cHoIV5sg2a54Zi7O10no5YSDZnlJYmhPZh:dcL8g2pZOO10no5fDNT5PZh

Malware Config

Signatures

  • UPX packed file 58 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\8f142aa5fa506a316c7d3737ce7761ddb66f17227c8206b0d08c7de4724882a1.exe
    "C:\Users\Admin\AppData\Local\Temp\8f142aa5fa506a316c7d3737ce7761ddb66f17227c8206b0d08c7de4724882a1.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2392
    • C:\Users\Admin\AppData\Local\Temp\8f142aa5fa506a316c7d3737ce7761ddb66f17227c8206b0d08c7de4724882a1.exe
      "C:\Users\Admin\AppData\Local\Temp\8f142aa5fa506a316c7d3737ce7761ddb66f17227c8206b0d08c7de4724882a1.exe"
      2⤵
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      PID:1188

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    2.6MB

    MD5

    e7634067c1219da664e2c13a622988bf

    SHA1

    b354b3912ec59fefecdaa660af50c679b136b6ca

    SHA256

    e1f51b61149b811c5029caaa39ddf54faa18fcd18bbcf432155ad324fbc0fdb7

    SHA512

    b61ea1448ec13e88c66e043c0f99d95a2626e631841bec0b0e2e1dd6cbbcb8f8587d414f3ad32794ccdadf7c763910ed844220684f3edc71109f47fe4353c944

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

    Filesize

    14.3MB

    MD5

    3d543d243a911fd5c5b3910652445d18

    SHA1

    81025c5fffcbc72a3168475b86f1b01820b7c772

    SHA256

    0627c02b896b894404c9478cfad262e1d88d6e630a8286f35221325cc786ba8b

    SHA512

    15cb9659907d857d5daf062410897b4d96e3a5be86f4f3be0b9e8ea67b2aeae495a9fecd6c28751e130ae624a2a462886625eb8b2762ae1785af108d6889472f

  • memory/1188-3-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1188-4-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1188-5-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1188-6-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1188-7-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1188-8-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1188-13-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1188-22-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1188-23-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1188-35-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1188-36-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1188-38-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1188-43-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1188-48-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1188-51-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1188-52-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1188-56-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1188-57-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1188-58-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1188-61-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1188-64-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1188-62-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1188-60-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1188-65-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1188-67-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1188-63-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1188-68-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1188-73-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1188-80-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1188-71-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1188-70-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1188-74-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1188-72-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1188-66-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1188-81-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1188-88-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1188-98-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1188-103-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1188-101-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1188-100-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1188-99-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1188-97-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1188-96-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1188-95-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1188-94-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1188-104-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1188-93-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1188-92-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1188-91-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1188-86-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1188-84-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1188-83-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1188-82-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1188-89-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1188-79-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1188-78-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1188-77-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1188-76-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/2392-1-0x0000000004290000-0x0000000004452000-memory.dmp

    Filesize

    1.8MB

  • memory/2392-2-0x0000000004460000-0x0000000004617000-memory.dmp

    Filesize

    1.7MB