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Analysis

  • max time kernel
    135s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/05/2023, 08:59

General

  • Target

    0x000900000001231b-78.exe

  • Size

    145KB

  • MD5

    c95757fc36efa185f5429116810ae031

  • SHA1

    f3c0148e2735c0394c8c63e9a36071266f33f08d

  • SHA256

    099a994f096add96431a079ebb62cf203a0d062bc9006fe9b013eff88ff4ba6e

  • SHA512

    903224df27d4c2b975e88f5af3a3a2d6c9a1e1688d1125ddca0528f19c60a730c353418d6486a43c9c284626e71f8d07d1b25fee6fb4d05ea07e140c9a4fd400

  • SSDEEP

    3072:4V+m5chQmRSZ+HhlVr9vNLeEhEZt8e8hk:4jEzjeEhE3

Malware Config

Extracted

Family

redline

Botnet

duxa

C2

77.91.68.157:19065

Attributes
  • auth_value

    953a331341f07583fec00af44e01ec7d

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.

  • 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\0x000900000001231b-78.exe
    "C:\Users\Admin\AppData\Local\Temp\0x000900000001231b-78.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:948

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/948-133-0x0000000000120000-0x000000000014A000-memory.dmp

    Filesize

    168KB

  • memory/948-134-0x0000000004F10000-0x0000000005528000-memory.dmp

    Filesize

    6.1MB

  • memory/948-135-0x0000000004A50000-0x0000000004B5A000-memory.dmp

    Filesize

    1.0MB

  • memory/948-136-0x0000000004980000-0x0000000004992000-memory.dmp

    Filesize

    72KB

  • memory/948-137-0x0000000004A00000-0x0000000004A3C000-memory.dmp

    Filesize

    240KB

  • memory/948-138-0x00000000049F0000-0x0000000004A00000-memory.dmp

    Filesize

    64KB

  • memory/948-139-0x0000000004CF0000-0x0000000004D56000-memory.dmp

    Filesize

    408KB

  • memory/948-140-0x00000000058D0000-0x0000000005962000-memory.dmp

    Filesize

    584KB

  • memory/948-141-0x0000000005F20000-0x00000000064C4000-memory.dmp

    Filesize

    5.6MB

  • memory/948-142-0x00000000059F0000-0x0000000005A66000-memory.dmp

    Filesize

    472KB

  • memory/948-143-0x0000000005A70000-0x0000000005AC0000-memory.dmp

    Filesize

    320KB

  • memory/948-144-0x00000000064D0000-0x0000000006692000-memory.dmp

    Filesize

    1.8MB

  • memory/948-145-0x0000000006BD0000-0x00000000070FC000-memory.dmp

    Filesize

    5.2MB

  • memory/948-146-0x00000000049F0000-0x0000000004A00000-memory.dmp

    Filesize

    64KB