Analysis

  • max time kernel
    82s
  • max time network
    103s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-03-2023 01:29

General

  • Target

    0x00090000000122f6-1037.exe

  • Size

    175KB

  • MD5

    be0af2a7a8d178d67fd0db5b74a4b3c0

  • SHA1

    931fbb418f73811022c0a5c906e15fecebf685da

  • SHA256

    de1684ec0a1f661fd47c4b9c6b9dff869a45a22f8a1fd9802fc142360231aabf

  • SHA512

    3039cdb9cf6ca4cfabf6a7f2f74e8bc2812fb043a6c31a5ef6dabbcbdb7409b13cb8b10dd09334d0129ec0d55671d57048ad6c72c5d38dfbe2e3ddb1329784dd

  • SSDEEP

    3072:4xqZWZRanU2n0/Z62eJ5evJ9ih+PxNn2pU9f2MKTV/wi4lr55R9TxlnsPsUw0jOm:mqZg/Z6XJIih

Malware Config

Extracted

Family

redline

Botnet

from

C2

176.113.115.145:4125

Attributes
  • auth_value

    8633e283485822a4a48f0a41d5397566

Signatures

  • RedLine

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

  • 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0x00090000000122f6-1037.exe
    "C:\Users\Admin\AppData\Local\Temp\0x00090000000122f6-1037.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2176

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2176-133-0x0000000000C40000-0x0000000000C72000-memory.dmp

    Filesize

    200KB

  • memory/2176-134-0x0000000005B40000-0x0000000006158000-memory.dmp

    Filesize

    6.1MB

  • memory/2176-135-0x00000000056C0000-0x00000000057CA000-memory.dmp

    Filesize

    1.0MB

  • memory/2176-136-0x00000000055F0000-0x0000000005602000-memory.dmp

    Filesize

    72KB

  • memory/2176-137-0x00000000056B0000-0x00000000056C0000-memory.dmp

    Filesize

    64KB

  • memory/2176-138-0x0000000005650000-0x000000000568C000-memory.dmp

    Filesize

    240KB

  • memory/2176-139-0x0000000006710000-0x0000000006CB4000-memory.dmp

    Filesize

    5.6MB

  • memory/2176-140-0x0000000006160000-0x00000000061F2000-memory.dmp

    Filesize

    584KB

  • memory/2176-141-0x0000000005AB0000-0x0000000005B16000-memory.dmp

    Filesize

    408KB

  • memory/2176-142-0x00000000056B0000-0x00000000056C0000-memory.dmp

    Filesize

    64KB

  • memory/2176-143-0x0000000007FF0000-0x00000000081B2000-memory.dmp

    Filesize

    1.8MB

  • memory/2176-144-0x00000000086F0000-0x0000000008C1C000-memory.dmp

    Filesize

    5.2MB

  • memory/2176-145-0x00000000082C0000-0x0000000008336000-memory.dmp

    Filesize

    472KB

  • memory/2176-146-0x0000000007F60000-0x0000000007FB0000-memory.dmp

    Filesize

    320KB