Analysis

  • max time kernel
    54s
  • max time network
    73s
  • platform
    windows10_x64
  • resource
    win10-20220414-en
  • submitted
    18-05-2022 10:50

General

  • Target

    9de1b1f5e62833b5f37dda7ade544e4027da5a7c1b7faebd545a8655746f9c6e.exe

  • Size

    429KB

  • MD5

    c922b3d232233b4ae726e7b4023271d9

  • SHA1

    4f61301919684aa12ebc2b8963efe46673d1b434

  • SHA256

    9de1b1f5e62833b5f37dda7ade544e4027da5a7c1b7faebd545a8655746f9c6e

  • SHA512

    df820d90b5a13d8d65b848b2a15f0bd3cb941c7bc7ec92e7eda2a8fb072a48138f72df3ea18cab5f994a1c1a43bb0faf4a6c808f3155545c85858c007b732dfa

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\9de1b1f5e62833b5f37dda7ade544e4027da5a7c1b7faebd545a8655746f9c6e.exe
    "C:\Users\Admin\AppData\Local\Temp\9de1b1f5e62833b5f37dda7ade544e4027da5a7c1b7faebd545a8655746f9c6e.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3980

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/3980-116-0x0000000002C9A000-0x0000000002CC4000-memory.dmp
    Filesize

    168KB

  • memory/3980-117-0x0000000004B00000-0x0000000004B30000-memory.dmp
    Filesize

    192KB

  • memory/3980-118-0x0000000002C10000-0x0000000002CBE000-memory.dmp
    Filesize

    696KB

  • memory/3980-119-0x0000000002C10000-0x0000000002CBE000-memory.dmp
    Filesize

    696KB

  • memory/3980-120-0x0000000007460000-0x000000000795E000-memory.dmp
    Filesize

    5.0MB

  • memory/3980-122-0x0000000000400000-0x0000000002B89000-memory.dmp
    Filesize

    39.5MB

  • memory/3980-121-0x0000000004BC0000-0x0000000004BEE000-memory.dmp
    Filesize

    184KB

  • memory/3980-123-0x0000000007960000-0x0000000007F66000-memory.dmp
    Filesize

    6.0MB

  • memory/3980-124-0x00000000072F0000-0x0000000007302000-memory.dmp
    Filesize

    72KB

  • memory/3980-125-0x0000000007320000-0x000000000742A000-memory.dmp
    Filesize

    1.0MB

  • memory/3980-126-0x0000000007F70000-0x0000000007FAE000-memory.dmp
    Filesize

    248KB

  • memory/3980-127-0x0000000007FE0000-0x000000000802B000-memory.dmp
    Filesize

    300KB

  • memory/3980-128-0x0000000008D40000-0x0000000008DA6000-memory.dmp
    Filesize

    408KB

  • memory/3980-129-0x0000000009080000-0x00000000090F6000-memory.dmp
    Filesize

    472KB

  • memory/3980-130-0x0000000009160000-0x00000000091F2000-memory.dmp
    Filesize

    584KB

  • memory/3980-131-0x0000000009240000-0x000000000925E000-memory.dmp
    Filesize

    120KB

  • memory/3980-132-0x0000000009470000-0x0000000009632000-memory.dmp
    Filesize

    1.8MB

  • memory/3980-133-0x0000000009640000-0x0000000009B6C000-memory.dmp
    Filesize

    5.2MB