Analysis

  • max time kernel
    81s
  • max time network
    124s
  • 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 07:50

General

  • Target

    0x00090000000122d9-1036.exe

  • Size

    175KB

  • MD5

    601baaa791b568e95ce57357c38e2f75

  • SHA1

    b5d8715bbfc0d0e603bf2f8ed0fb56722c35bc87

  • SHA256

    e5d6d5a81a319664c5649c4a274393aac6100674dea834d0b71640913f22dcb6

  • SHA512

    bca9f22a7207500a98b51ebcef06254f19b419c264b7d6f5b8ecd495b33d238d935b7fe6040e79be0dca33ffda1ae678dba0254070bd7282fd39e7abc2f5ba1a

  • 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\0x00090000000122d9-1036.exe
    "C:\Users\Admin\AppData\Local\Temp\0x00090000000122d9-1036.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4796

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/4796-133-0x0000000000FA0000-0x0000000000FD2000-memory.dmp
    Filesize

    200KB

  • memory/4796-134-0x0000000005EA0000-0x00000000064B8000-memory.dmp
    Filesize

    6.1MB

  • memory/4796-135-0x0000000005A20000-0x0000000005B2A000-memory.dmp
    Filesize

    1.0MB

  • memory/4796-136-0x0000000005950000-0x0000000005962000-memory.dmp
    Filesize

    72KB

  • memory/4796-137-0x00000000059B0000-0x00000000059EC000-memory.dmp
    Filesize

    240KB

  • memory/4796-138-0x0000000005D00000-0x0000000005D10000-memory.dmp
    Filesize

    64KB

  • memory/4796-139-0x0000000006A70000-0x0000000007014000-memory.dmp
    Filesize

    5.6MB

  • memory/4796-140-0x0000000006560000-0x00000000065F2000-memory.dmp
    Filesize

    584KB

  • memory/4796-141-0x0000000005E10000-0x0000000005E76000-memory.dmp
    Filesize

    408KB

  • memory/4796-142-0x00000000069A0000-0x0000000006A16000-memory.dmp
    Filesize

    472KB

  • memory/4796-143-0x0000000006A20000-0x0000000006A70000-memory.dmp
    Filesize

    320KB

  • memory/4796-144-0x00000000072F0000-0x00000000074B2000-memory.dmp
    Filesize

    1.8MB

  • memory/4796-145-0x00000000079F0000-0x0000000007F1C000-memory.dmp
    Filesize

    5.2MB

  • memory/4796-146-0x0000000005D00000-0x0000000005D10000-memory.dmp
    Filesize

    64KB