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Analysis

  • max time kernel
    144s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/06/2023, 17:03

General

  • Target

    0x00070000000139ec-83.exe

  • Size

    172KB

  • MD5

    a99411ad177a1604174aca201d0c64f5

  • SHA1

    41cfb04f1750d18d5491abb52cb7dd0767a912e0

  • SHA256

    ab493549b8d0e848f062778154e52bb75f3687cb1d88d94ece46797eb670cd79

  • SHA512

    42c96cbe0730585016031a44f26565e55ca4e4c4cb995ce3314977298c412940e632d74faf352295a7e3aaf25dd5416987eeecf7b1898f3547ab42a5fae18dfd

  • SSDEEP

    3072:OPgUSkUOr8T/nMxN1UpgBbH1dP1Aj8e8hA:YnqameH1dP1Aj

Malware Config

Extracted

Family

redline

Botnet

lupa

C2

83.97.73.126:19048

Attributes
  • auth_value

    6a764aa41830c77712442516d143bc9c

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 26 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0x00070000000139ec-83.exe
    "C:\Users\Admin\AppData\Local\Temp\0x00070000000139ec-83.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2456

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2456-133-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/2456-134-0x000000000A930000-0x000000000AF48000-memory.dmp

    Filesize

    6.1MB

  • memory/2456-135-0x000000000A420000-0x000000000A52A000-memory.dmp

    Filesize

    1.0MB

  • memory/2456-136-0x0000000004E00000-0x0000000004E12000-memory.dmp

    Filesize

    72KB

  • memory/2456-137-0x0000000004E80000-0x0000000004E90000-memory.dmp

    Filesize

    64KB

  • memory/2456-138-0x000000000A310000-0x000000000A34C000-memory.dmp

    Filesize

    240KB

  • memory/2456-139-0x000000000A600000-0x000000000A676000-memory.dmp

    Filesize

    472KB

  • memory/2456-140-0x000000000A720000-0x000000000A7B2000-memory.dmp

    Filesize

    584KB

  • memory/2456-141-0x000000000B500000-0x000000000BAA4000-memory.dmp

    Filesize

    5.6MB

  • memory/2456-142-0x000000000A7C0000-0x000000000A826000-memory.dmp

    Filesize

    408KB

  • memory/2456-143-0x000000000B340000-0x000000000B390000-memory.dmp

    Filesize

    320KB

  • memory/2456-144-0x0000000004E80000-0x0000000004E90000-memory.dmp

    Filesize

    64KB

  • memory/2456-145-0x000000000BC80000-0x000000000BE42000-memory.dmp

    Filesize

    1.8MB

  • memory/2456-146-0x000000000C380000-0x000000000C8AC000-memory.dmp

    Filesize

    5.2MB