Analysis

  • max time kernel
    53s
  • max time network
    64s
  • platform
    windows10_x64
  • resource
    win10-20220414-en
  • submitted
    21-05-2022 14:05

General

  • Target

    7217e6db8fe12938811c9eef6d2359f1e3a4d933badc8547765f99af092e8758.exe

  • Size

    416KB

  • MD5

    7892e0079e92e4e509d9d471187f6bd0

  • SHA1

    4a4e506806839a06433dc162b000f6ba6aca491d

  • SHA256

    7217e6db8fe12938811c9eef6d2359f1e3a4d933badc8547765f99af092e8758

  • SHA512

    21a5f642145a34cefb2e196489b16c4a30326ec7141fe8cb56b15fac0822ab13e5d452709087d8c7b6cf97c401cdbfc022c0845411cde3e25dd696ec5f5c2edd

Malware Config

Extracted

Family

redline

Botnet

RuzkiUNIKALNO

C2

193.233.48.58:38989

Attributes
  • auth_value

    c504b04cfbdd4bf85ce6195bcb37fba6

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 use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7217e6db8fe12938811c9eef6d2359f1e3a4d933badc8547765f99af092e8758.exe
    "C:\Users\Admin\AppData\Local\Temp\7217e6db8fe12938811c9eef6d2359f1e3a4d933badc8547765f99af092e8758.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1364

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/1364-117-0x00000000004B0000-0x000000000055E000-memory.dmp
    Filesize

    696KB

  • memory/1364-118-0x00000000020C0000-0x00000000020FA000-memory.dmp
    Filesize

    232KB

  • memory/1364-119-0x0000000000400000-0x00000000004A9000-memory.dmp
    Filesize

    676KB

  • memory/1364-120-0x00000000021C0000-0x00000000021F4000-memory.dmp
    Filesize

    208KB

  • memory/1364-121-0x0000000004D00000-0x00000000051FE000-memory.dmp
    Filesize

    5.0MB

  • memory/1364-122-0x0000000004B50000-0x0000000004B84000-memory.dmp
    Filesize

    208KB

  • memory/1364-123-0x0000000005200000-0x0000000005806000-memory.dmp
    Filesize

    6.0MB

  • memory/1364-124-0x0000000004C30000-0x0000000004C42000-memory.dmp
    Filesize

    72KB

  • memory/1364-125-0x0000000005810000-0x000000000591A000-memory.dmp
    Filesize

    1.0MB

  • memory/1364-126-0x0000000004C80000-0x0000000004CBE000-memory.dmp
    Filesize

    248KB

  • memory/1364-127-0x0000000005A20000-0x0000000005A6B000-memory.dmp
    Filesize

    300KB

  • memory/1364-128-0x0000000005BB0000-0x0000000005C26000-memory.dmp
    Filesize

    472KB

  • memory/1364-129-0x0000000005C30000-0x0000000005CC2000-memory.dmp
    Filesize

    584KB

  • memory/1364-130-0x0000000005D10000-0x0000000005D2E000-memory.dmp
    Filesize

    120KB

  • memory/1364-131-0x0000000005EE0000-0x0000000005F46000-memory.dmp
    Filesize

    408KB

  • memory/1364-132-0x00000000065E0000-0x00000000067A2000-memory.dmp
    Filesize

    1.8MB

  • memory/1364-133-0x00000000067B0000-0x0000000006CDC000-memory.dmp
    Filesize

    5.2MB