General

  • Target

    433b813e066ee7ab3f5f11015705b659.bin

  • Size

    4.8MB

  • Sample

    230211-bkylasgh5s

  • MD5

    d955037c362aa512b459f8739c39673e

  • SHA1

    9cc385af59ed4a11587c11daa34875d55858073e

  • SHA256

    985e4f15eb1f995bd889da2f4136f3fe9baa64173d39e598fdf5201b8c558a84

  • SHA512

    bbd54d95e2b8a6d5e3564ea55714017048bd081521814de434408368be8e6570f497d3d3aee67f7853dfbd88c7dec0871054c093ab93ad5673418422e63ef71a

  • SSDEEP

    98304:2JNKNMqQn7Y+s1/z6OnoxTaWtibJNYI0+G53bVeBU5ddS8y1Wrg:sKs75s17oxTasKJNHCsUfdS8y7

Malware Config

Targets

    • Target

      a2f49d7bc1d0f299da6b59cfa653df073ff74b841cae265520c87a920367bf11.exe

    • Size

      5.0MB

    • MD5

      433b813e066ee7ab3f5f11015705b659

    • SHA1

      0cdaa0a0d51edf0c34ac3ae43c458c7d1365e0a4

    • SHA256

      a2f49d7bc1d0f299da6b59cfa653df073ff74b841cae265520c87a920367bf11

    • SHA512

      baab91c34273d0e550659f134bb32b77674da7dd6419aa13de5b65bdbd9bef7d5975db48ffd4e0cda3b0ec5114bbeea2b8f17d7a48290ca7dbcfc3996d41422e

    • SSDEEP

      98304:QwJ+BQSw6qvay3FK305/Bk6N1RKPEL15D7gDlk+C/eWK3oorad92TyGofF:jJWQSwz3YR6N1GELH3gDsGWK3RUGc

    • PrivateLoader

      PrivateLoader is a downloader sold as a pay-per-install malware distribution service.

    • Loads dropped DLL

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

    • Checks installed software on the system

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

    • Looks up external IP address via web service

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

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Install Root Certificate

1
T1130

Modify Registry

1
T1112

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

2
T1005

Tasks