General

  • Target

    240818-dhsy5s1hmc_pw_infected.zip

  • Size

    1.0MB

  • Sample

    240912-m4ehbasfmf

  • MD5

    44edf3fb220a2c80738d698d59f20c28

  • SHA1

    f7bdb4e812b374e24a70fe06f7a64447bc6ff1da

  • SHA256

    94a50e2ea9ee4a32e80ddff5a860b3d07d2aa0987565ef3c12ce96f4ab95403d

  • SHA512

    0dd7254796f0e9658e15e3665baeac507ba2c8d742c59de7ee4efbe4d4ab7cb7bcd02d9ad4c1ed82b7da38f41370d4197b64f2b222e166946866cbc84d9db3d7

  • SSDEEP

    24576:tKV5Gv4yTWCXmUzQT59775RbZHYrjxrWQqD+DdkNkfC:0V5GbTWeUT555pxYRy8iiK

Malware Config

Extracted

Family

azorult

C2

http://0x21.in:8000/_az/

Extracted

Family

quasar

Version

1.3.0.0

Botnet

EbayProfiles

C2

5.8.88.191:443

sockartek.icu:443

Mutex

QSR_MUTEX_0kBRNrRz5TDLEQouI0

Attributes
  • encryption_key

    MWhG6wsClMX8aJM2CVXT

  • install_name

    winsock.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    win defender run

  • subdirectory

    SubDir

Targets

    • Target

      240818-dhsy5s1hmc_pw_infected.zip

    • Size

      1.0MB

    • MD5

      44edf3fb220a2c80738d698d59f20c28

    • SHA1

      f7bdb4e812b374e24a70fe06f7a64447bc6ff1da

    • SHA256

      94a50e2ea9ee4a32e80ddff5a860b3d07d2aa0987565ef3c12ce96f4ab95403d

    • SHA512

      0dd7254796f0e9658e15e3665baeac507ba2c8d742c59de7ee4efbe4d4ab7cb7bcd02d9ad4c1ed82b7da38f41370d4197b64f2b222e166946866cbc84d9db3d7

    • SSDEEP

      24576:tKV5Gv4yTWCXmUzQT59775RbZHYrjxrWQqD+DdkNkfC:0V5GbTWeUT555pxYRy8iiK

    Score
    1/10
    • Target

      964221e2d1782fa804dc6e965ee4f920N.exe

    • Size

      2.0MB

    • MD5

      964221e2d1782fa804dc6e965ee4f920

    • SHA1

      be0fcc6e0e64cee8bf68ca0f8665b06dc26933e6

    • SHA256

      b3c2f56de0655f102fe52ba1aec7369f7a79bf37f563c5f1efe41211d26b2d09

    • SHA512

      ab4a683dc080d1c0f5f584a20631255d47e2745305c5e116f89e5cdb636f611fd8cf28b62acca95a8ab4c224a9bc62b21208b81722383323d1357da777305bc6

    • SSDEEP

      24576:su6J33O0c+JY5UZ+XC0kGso6FaI1IXgM6YmenKKSUlmDaGJTA4Pqa6jUvOkQwKYu:2u0c++OCvkGs9Fap5aLKLkDl+dUvO9Y0

    • Azorult

      An information stealer that was first discovered in 2016, targeting browsing history and passwords.

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

    • Quasar payload

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Enumerates connected drives

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

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks