General

  • Target

    any.zip

  • Size

    14.7MB

  • Sample

    230207-xjdqdsge21

  • MD5

    5b57e1c9621e1c5f836e88ccceccd22b

  • SHA1

    5d9aade1d2c8da47e5b039b1278f76ac21932e87

  • SHA256

    b2af74309e1f34870ebf08ac035a7007ff3c240ea1b954f5b6ebcde5a9819bce

  • SHA512

    60e4f1e7588d6f39e8aa2c9c7e971ba5192c4f9b81aedc1fae68c6085b7a8dc9cdd7c2d4e152ecaf35df2ab03e046d59e597095cc92e5a061730ee2ee4aebf65

  • SSDEEP

    393216:G/qQXGtPvpMzs1XIPyDG0HTH09Gbtj1wzE:GNIJiMY6qMr9YE

Malware Config

Extracted

Family

asyncrat

Version

1.0.7

Botnet

Default

C2

escolavolutaria.fun:8848

Mutex

SvchostMutex_qwqdanchun

Attributes
  • delay

    1

  • install

    false

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      any.zip

    • Size

      14.7MB

    • MD5

      5b57e1c9621e1c5f836e88ccceccd22b

    • SHA1

      5d9aade1d2c8da47e5b039b1278f76ac21932e87

    • SHA256

      b2af74309e1f34870ebf08ac035a7007ff3c240ea1b954f5b6ebcde5a9819bce

    • SHA512

      60e4f1e7588d6f39e8aa2c9c7e971ba5192c4f9b81aedc1fae68c6085b7a8dc9cdd7c2d4e152ecaf35df2ab03e046d59e597095cc92e5a061730ee2ee4aebf65

    • SSDEEP

      393216:G/qQXGtPvpMzs1XIPyDG0HTH09Gbtj1wzE:GNIJiMY6qMr9YE

    Score
    1/10
    • Target

      AnyDesk.msi

    • Size

      286.7MB

    • MD5

      93fc51f8dfb1e314039e0ce00498aca3

    • SHA1

      64976e74b236fa54b7ba817d59b469699f8db0aa

    • SHA256

      b03dd8181e69b3ee51ab7ad42244746e5333b26c34e56465d82ba1fa96ccaf99

    • SHA512

      14335e49bbd131a518b9c6c73f04c7e06a33a5f18edb9ca5333fc84054b67214a82458ca0823df7da99b4a4e4c85124b2b2bdf6c4cd00cec822c188d3ab461db

    • SSDEEP

      393216:qElr5pBY5mmG72friwCZHgQR6/Seu5Ll:XR4VK2DiwAgQo/SegL

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers.

    • Async RAT payload

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies file permissions

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

File Permissions Modification

1
T1222

Discovery

Query Registry

2
T1012

Peripheral Device Discovery

2
T1120

System Information Discovery

2
T1082

Tasks