Overview

overview

10

Static

static

1

821db42aed...18.exe

windows7-x64

10

821db42aed...18.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    151s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-05-2024 22:11

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General

  • Target

    821db42aed5076881f1ccf04fb9f3025_JaffaCakes118.exe

  • Size

    982KB

  • MD5

    821db42aed5076881f1ccf04fb9f3025

  • SHA1

    a52385e0d79b08cd8d8a86d686788d95fb1611d5

  • SHA256

    c0d789259cf588b03a0b557bb2e012d5954d76c8757670b0da23bade68e0f5cc

  • SHA512

    0914b670fa1e873daee2c216705f89d1aa2b2e54ca326d42b7c06db7a51b1155e02d24fa505af0bea6360cd709d268696175dd897502905e41696e8e1972e201

  • SSDEEP

    24576:IU7QnNKtIhYR/76mf0HU8JLni1LjNvocD/0jnhqLies+GxeI:I6QNK2Y/92Lni11voc7MIG7x7

Score
10/10
troldeshdiscoverypersistenceransomwaretrojanupx

Malware Config

Signatures

  • Troldesh, Shade, Encoder.858

    Troldesh is a ransomware spread by malspam.

    ransomwaretrojantroldesh
  • UPX packed file 18 IoCs

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

    upx
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    discovery
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\821db42aed5076881f1ccf04fb9f3025_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\821db42aed5076881f1ccf04fb9f3025_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    PID:4796
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3700 --field-trial-handle=2272,i,4858140932023865871,5726683989663339295,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:1332

    Network

    MITRE ATT&CK Matrix ATT&CK v13

    Initial Access

    Execution

    Persistence

    Boot or Logon Autostart Execution

    1
    T1547

    Registry Run Keys / Startup Folder

    1
    T1547.001

    Privilege Escalation

    Boot or Logon Autostart Execution

    1
    T1547

    Registry Run Keys / Startup Folder

    1
    T1547.001

    Defense Evasion

    Modify Registry

    1
    T1112

    Credential Access

    Discovery

    Query Registry

    1
    T1012

    System Information Discovery

    1
    T1082

    Lateral Movement

    Collection

    Exfiltration

    Command and Control

    Impact

    Resource Development

    Reconnaissance

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4796-0-0x00000000023D0000-0x00000000024A5000-memory.dmp
      Filesize

      852KB

      Download
    • memory/4796-1-0x0000000000400000-0x0000000000608000-memory.dmp
      Filesize

      2.0MB

      Download
    • memory/4796-2-0x0000000000400000-0x0000000000608000-memory.dmp
      Filesize

      2.0MB

      Download
    • memory/4796-3-0x0000000000400000-0x0000000000608000-memory.dmp
      Filesize

      2.0MB

      Download
    • memory/4796-4-0x0000000000400000-0x0000000000608000-memory.dmp
      Filesize

      2.0MB

      Download
    • memory/4796-6-0x0000000000400000-0x0000000000608000-memory.dmp
      Filesize

      2.0MB

      Download
    • memory/4796-5-0x0000000000400000-0x0000000000608000-memory.dmp
      Filesize

      2.0MB

      Download
    • memory/4796-8-0x0000000000400000-0x0000000000608000-memory.dmp
      Filesize

      2.0MB

      Download
    • memory/4796-9-0x0000000000400000-0x0000000000608000-memory.dmp
      Filesize

      2.0MB

      Download
    • memory/4796-12-0x0000000000400000-0x0000000000608000-memory.dmp
      Filesize

      2.0MB

      Download
    • memory/4796-13-0x0000000000400000-0x0000000000608000-memory.dmp
      Filesize

      2.0MB

      Download
    • memory/4796-14-0x00000000023D0000-0x00000000024A5000-memory.dmp
      Filesize

      852KB

      Download
    • memory/4796-15-0x0000000000400000-0x0000000000608000-memory.dmp
      Filesize

      2.0MB

      Download
    • memory/4796-16-0x0000000000400000-0x0000000000608000-memory.dmp
      Filesize

      2.0MB

      Download
    • memory/4796-17-0x0000000000400000-0x0000000000608000-memory.dmp
      Filesize

      2.0MB

      Download
    • memory/4796-18-0x0000000000400000-0x0000000000608000-memory.dmp
      Filesize

      2.0MB

      Download
    • memory/4796-19-0x0000000000400000-0x0000000000608000-memory.dmp
      Filesize

      2.0MB

      Download
    • memory/4796-22-0x0000000000400000-0x0000000000608000-memory.dmp
      Filesize

      2.0MB

      Download
    • memory/4796-23-0x0000000000400000-0x0000000000608000-memory.dmp
      Filesize

      2.0MB

      Download
    • memory/4796-24-0x0000000000400000-0x0000000000608000-memory.dmp
      Filesize

      2.0MB

      Download