Analysis

  • max time kernel
    31s
  • max time network
    34s
  • platform
    windows7_x64
  • resource
    win7-20230621-en
  • resource tags

    arch:x64arch:x86image:win7-20230621-enlocale:en-usos:windows7-x64system
  • submitted
    03/07/2023, 10:18

General

  • Target

    file.exe

  • Size

    355KB

  • MD5

    2c245baf050e38f7f52d4b605aa789db

  • SHA1

    1303f1b8058bb1ac0ed6cacaa43506af32c398f7

  • SHA256

    340282e2d371b086effe7b5101c29177b0ce824e66a47bbd614201b66d206e0d

  • SHA512

    e6f07c2100e322530363a3246f7b6fe2cb1bb07fa8e0f3a955091e2e0a7c5fe1fee616104c313ce173d456651ca830d5ac275dfa9202a0d33b6636e55be64f84

  • SSDEEP

    6144:9rSDQxIiDBYeHMBA67zM4A7tA4oyW8/5opYHxV+f:gDQxIlv37zm73W8BEyxO

Malware Config

Extracted

Family

redline

Botnet

@Germany

C2

194.26.135.162:2920

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:1744

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1744-55-0x0000000001C60000-0x0000000001C8C000-memory.dmp

    Filesize

    176KB

  • memory/1744-56-0x00000000035B0000-0x00000000035D8000-memory.dmp

    Filesize

    160KB

  • memory/1744-58-0x0000000005F10000-0x0000000005F50000-memory.dmp

    Filesize

    256KB

  • memory/1744-57-0x0000000000230000-0x000000000026D000-memory.dmp

    Filesize

    244KB

  • memory/1744-59-0x0000000000400000-0x0000000001B5B000-memory.dmp

    Filesize

    23.4MB