Analysis

  • max time kernel
    28s
  • max time network
    30s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    14-06-2023 18:38

General

  • Target

    file.exe

  • Size

    283KB

  • MD5

    8f3fcef426d76e2635646108b38ee839

  • SHA1

    ef2527a7e4733f68bb9902d246dbb5cc23c48fb9

  • SHA256

    6e1f1acde46206aeec80aff2847e28c13ba4a968cfc1f2f796039ee2abdd4427

  • SHA512

    2be77a84144334abfb5707333b5c4c78f32a1655d62233d1c830a6d7c0d7677d4a9d08d3a988559ac8911d356701f96b478cbc3c4b6934c53221973fa0e93e67

  • SSDEEP

    6144:QYu7wB6+xV1UPrroh6YAKWpZOnsvmwIqO:QP7w0+hWreapZOns0

Malware Config

Extracted

Family

redline

Botnet

@Germany

C2

185.81.68.115:2920

Attributes
  • auth_value

    9d15d78194367a949e54a07d6ce02c62

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 2 IoCs
  • 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
  • Checks installed software on the system 1 TTPs

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

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2016

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2016-55-0x0000000002280000-0x00000000022AC000-memory.dmp

    Filesize

    176KB

  • memory/2016-57-0x0000000002400000-0x0000000002428000-memory.dmp

    Filesize

    160KB

  • memory/2016-58-0x0000000004930000-0x0000000004970000-memory.dmp

    Filesize

    256KB

  • memory/2016-56-0x0000000000220000-0x000000000025D000-memory.dmp

    Filesize

    244KB

  • memory/2016-59-0x0000000000400000-0x00000000004BD000-memory.dmp

    Filesize

    756KB