Analysis

  • max time kernel
    73s
  • max time network
    94s
  • platform
    windows7_x64
  • resource
    win7-20220718-en
  • resource tags

    arch:x64arch:x86image:win7-20220718-enlocale:en-usos:windows7-x64system
  • submitted
    10-08-2022 11:00

General

  • Target

    pack/AeSRJ.exe

  • Size

    5.3MB

  • MD5

    95c9c83e4d5f20a4bd8a5354cec20d27

  • SHA1

    4f75dc7c374a15026bc3e557d5849d8f27414971

  • SHA256

    ae8b777d1cb934b3f9badd12d3599c739aa7b8972f99b48a5ba668866e34fff4

  • SHA512

    72c65d5a5162355d251c4452b050355c686b751719ee9ccbd6e19f3e414dbf1aea598e1704aad7183f2c1654622927fd84badd36b42e845ffc5496cf0eb808fd

Score
7/10

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

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

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Looks up external IP address via web service 1 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\pack\AeSRJ.exe
    "C:\Users\Admin\AppData\Local\Temp\pack\AeSRJ.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1760

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads