Analysis

  • max time kernel
    22s
  • max time network
    111s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    06-05-2021 21:01

General

  • Target

    52DC68A421F73D788C6ECB3F7CD33123.exe

  • Size

    198KB

  • MD5

    52dc68a421f73d788c6ecb3f7cd33123

  • SHA1

    f68112e7002657297eded7116b4c446a2e4a8305

  • SHA256

    b35472ac451e4923a094af8eaa687656c1f6576f7655655c877e98c0fa9c7709

  • SHA512

    4ec5a78e91321c760847e22284e4e60f105a62d789a018dbe77b8bd966ebde653b5b5d079bfbe2e17db347e39ce6189e36b1caa68499d4d998b426f168d9fa13

Malware Config

Extracted

Family

redline

Botnet

Phoenix2

C2

3.120.134.248:65368

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine Payload 2 IoCs
  • 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\52DC68A421F73D788C6ECB3F7CD33123.exe
    "C:\Users\Admin\AppData\Local\Temp\52DC68A421F73D788C6ECB3F7CD33123.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3492

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/3492-114-0x00000000024E0000-0x0000000002500000-memory.dmp
    Filesize

    128KB

  • memory/3492-115-0x0000000004BA0000-0x0000000004BA1000-memory.dmp
    Filesize

    4KB

  • memory/3492-116-0x0000000004BB0000-0x0000000004BB1000-memory.dmp
    Filesize

    4KB

  • memory/3492-117-0x0000000004A60000-0x0000000004A7E000-memory.dmp
    Filesize

    120KB

  • memory/3492-118-0x00000000056C0000-0x00000000056C1000-memory.dmp
    Filesize

    4KB

  • memory/3492-119-0x0000000005770000-0x0000000005771000-memory.dmp
    Filesize

    4KB

  • memory/3492-121-0x0000000004BA3000-0x0000000004BA4000-memory.dmp
    Filesize

    4KB

  • memory/3492-120-0x0000000004BA2000-0x0000000004BA3000-memory.dmp
    Filesize

    4KB

  • memory/3492-122-0x0000000004BA4000-0x0000000004BA6000-memory.dmp
    Filesize

    8KB

  • memory/3492-123-0x0000000005E30000-0x0000000005E31000-memory.dmp
    Filesize

    4KB

  • memory/3492-124-0x0000000007420000-0x0000000007421000-memory.dmp
    Filesize

    4KB

  • memory/3492-125-0x0000000007630000-0x0000000007631000-memory.dmp
    Filesize

    4KB

  • memory/3492-126-0x00000000076D0000-0x00000000076D1000-memory.dmp
    Filesize

    4KB

  • memory/3492-127-0x00000000084C0000-0x00000000084C1000-memory.dmp
    Filesize

    4KB

  • memory/3492-128-0x0000000008690000-0x0000000008691000-memory.dmp
    Filesize

    4KB

  • memory/3492-129-0x0000000008CC0000-0x0000000008CC1000-memory.dmp
    Filesize

    4KB