Analysis

  • max time kernel
    49s
  • max time network
    70s
  • platform
    windows10_x64
  • resource
    win10-20220414-en
  • submitted
    17-05-2022 19:20

General

  • Target

    202d57f469aa67bb13e9ab6fafcf9079b77c954a98e6390356c83cb2ecf40a1b.exe

  • Size

    434KB

  • MD5

    54c2292d5b86f41fea69078dde1fe9aa

  • SHA1

    dda8417bdc03d4086abaa87574fbf100f423d45f

  • SHA256

    202d57f469aa67bb13e9ab6fafcf9079b77c954a98e6390356c83cb2ecf40a1b

  • SHA512

    7f9da284c8306ce831586070ffcd6a6312e072ed2680ff43ae1f64fae7dc0e164d085644af15bedfbf284fe2799f735943077540f3a09feb5311bb4db79f0542

Malware Config

Extracted

Family

redline

Botnet

test1

C2

185.215.113.75:80

Attributes
  • auth_value

    7ab4a4e2eae9eb7ae10f64f68df53bb3

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 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\202d57f469aa67bb13e9ab6fafcf9079b77c954a98e6390356c83cb2ecf40a1b.exe
    "C:\Users\Admin\AppData\Local\Temp\202d57f469aa67bb13e9ab6fafcf9079b77c954a98e6390356c83cb2ecf40a1b.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3984

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/3984-115-0x00000000023E0000-0x0000000002410000-memory.dmp
    Filesize

    192KB

  • memory/3984-116-0x00000000004B0000-0x000000000055E000-memory.dmp
    Filesize

    696KB

  • memory/3984-117-0x0000000000A60000-0x0000000000A97000-memory.dmp
    Filesize

    220KB

  • memory/3984-118-0x0000000000400000-0x00000000004AE000-memory.dmp
    Filesize

    696KB

  • memory/3984-119-0x0000000004C00000-0x00000000050FE000-memory.dmp
    Filesize

    5.0MB

  • memory/3984-120-0x00000000026F0000-0x000000000271E000-memory.dmp
    Filesize

    184KB

  • memory/3984-121-0x0000000005100000-0x0000000005706000-memory.dmp
    Filesize

    6.0MB

  • memory/3984-122-0x0000000005730000-0x0000000005742000-memory.dmp
    Filesize

    72KB

  • memory/3984-123-0x0000000005760000-0x000000000586A000-memory.dmp
    Filesize

    1.0MB

  • memory/3984-124-0x0000000005870000-0x00000000058AE000-memory.dmp
    Filesize

    248KB

  • memory/3984-125-0x0000000005A00000-0x0000000005A4B000-memory.dmp
    Filesize

    300KB

  • memory/3984-126-0x0000000006820000-0x0000000006896000-memory.dmp
    Filesize

    472KB

  • memory/3984-127-0x00000000068C0000-0x0000000006952000-memory.dmp
    Filesize

    584KB

  • memory/3984-128-0x0000000006AC0000-0x0000000006ADE000-memory.dmp
    Filesize

    120KB

  • memory/3984-129-0x0000000006B80000-0x0000000006BE6000-memory.dmp
    Filesize

    408KB

  • memory/3984-130-0x0000000006EB0000-0x0000000007072000-memory.dmp
    Filesize

    1.8MB

  • memory/3984-131-0x0000000007080000-0x00000000075AC000-memory.dmp
    Filesize

    5.2MB