Analysis

  • max time kernel
    740s
  • max time network
    744s
  • 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 08:10

General

  • Target

    0x000a00000001af29-1110.exe

  • Size

    175KB

  • MD5

    6efa25c26be8b5c15a761d31ae6a2d44

  • SHA1

    be3e836eb74fae552794b84e230bc7f944deb86b

  • SHA256

    121e4e191ce00a7e9c0adecfd344c71117318aac7d2f6ca9b4f9a8cb3f7d5149

  • SHA512

    14c49bfb32116a87383f19b09937e6c9a26fec71a1971a7c66fe7e01d39d1d2a5acf50d8e36f87b554a6f75c4afbd4d35895f77758e6a91b922c465a472e8223

  • 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\0x000a00000001af29-1110.exe
    "C:\Users\Admin\AppData\Local\Temp\0x000a00000001af29-1110.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1816

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

2
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1816-133-0x0000000000FB0000-0x0000000000FE2000-memory.dmp
    Filesize

    200KB

  • memory/1816-134-0x0000000005F30000-0x0000000006548000-memory.dmp
    Filesize

    6.1MB

  • memory/1816-135-0x0000000005A30000-0x0000000005B3A000-memory.dmp
    Filesize

    1.0MB

  • memory/1816-136-0x0000000005960000-0x0000000005972000-memory.dmp
    Filesize

    72KB

  • memory/1816-137-0x00000000059C0000-0x00000000059FC000-memory.dmp
    Filesize

    240KB

  • memory/1816-138-0x0000000005C90000-0x0000000005CA0000-memory.dmp
    Filesize

    64KB

  • memory/1816-139-0x0000000006B00000-0x00000000070A4000-memory.dmp
    Filesize

    5.6MB

  • memory/1816-140-0x0000000005E40000-0x0000000005ED2000-memory.dmp
    Filesize

    584KB

  • memory/1816-141-0x0000000006550000-0x00000000065B6000-memory.dmp
    Filesize

    408KB

  • memory/1816-142-0x0000000005C90000-0x0000000005CA0000-memory.dmp
    Filesize

    64KB

  • memory/1816-143-0x0000000008210000-0x0000000008286000-memory.dmp
    Filesize

    472KB

  • memory/1816-144-0x0000000008290000-0x00000000082E0000-memory.dmp
    Filesize

    320KB

  • memory/1816-145-0x00000000085B0000-0x0000000008772000-memory.dmp
    Filesize

    1.8MB

  • memory/1816-146-0x0000000008CB0000-0x00000000091DC000-memory.dmp
    Filesize

    5.2MB