Analysis

  • max time kernel
    20s
  • max time network
    135s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    26-07-2021 22:30

General

  • Target

    985f9aa8e43f37aef41907cf5bc3dfba4d61c7c59cfb35dbc4d19056ecba0b47.exe

  • Size

    398KB

  • MD5

    c580dfe1a069263ed869a74ae50ccaa0

  • SHA1

    70340a4fdd599e07da0ae0ffaa139a977f28b5be

  • SHA256

    985f9aa8e43f37aef41907cf5bc3dfba4d61c7c59cfb35dbc4d19056ecba0b47

  • SHA512

    633a63f158942969f3fdfae95185855895e3ea1d5c1c7b3224970566f3b3489a7b280fe54be6cfb0dd28b36203357d00d4b135772db4c08620efed8b2aa81867

Malware Config

Extracted

Family

redline

Botnet

SewPalpadin

C2

185.215.113.114:8887

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 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\985f9aa8e43f37aef41907cf5bc3dfba4d61c7c59cfb35dbc4d19056ecba0b47.exe
    "C:\Users\Admin\AppData\Local\Temp\985f9aa8e43f37aef41907cf5bc3dfba4d61c7c59cfb35dbc4d19056ecba0b47.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3128

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/3128-114-0x00000000005D0000-0x00000000005FF000-memory.dmp
    Filesize

    188KB

  • memory/3128-115-0x0000000000400000-0x000000000047F000-memory.dmp
    Filesize

    508KB

  • memory/3128-116-0x0000000002600000-0x0000000002601000-memory.dmp
    Filesize

    4KB

  • memory/3128-117-0x0000000002220000-0x000000000223B000-memory.dmp
    Filesize

    108KB

  • memory/3128-118-0x0000000004BA0000-0x0000000004BA1000-memory.dmp
    Filesize

    4KB

  • memory/3128-119-0x0000000002580000-0x0000000002599000-memory.dmp
    Filesize

    100KB

  • memory/3128-120-0x00000000050A0000-0x00000000050A1000-memory.dmp
    Filesize

    4KB

  • memory/3128-121-0x00000000056C0000-0x00000000056C1000-memory.dmp
    Filesize

    4KB

  • memory/3128-122-0x0000000002602000-0x0000000002603000-memory.dmp
    Filesize

    4KB

  • memory/3128-123-0x0000000002603000-0x0000000002604000-memory.dmp
    Filesize

    4KB

  • memory/3128-124-0x00000000056E0000-0x00000000056E1000-memory.dmp
    Filesize

    4KB

  • memory/3128-125-0x0000000005740000-0x0000000005741000-memory.dmp
    Filesize

    4KB

  • memory/3128-126-0x0000000002604000-0x0000000002606000-memory.dmp
    Filesize

    8KB

  • memory/3128-127-0x00000000058D0000-0x00000000058D1000-memory.dmp
    Filesize

    4KB

  • memory/3128-128-0x00000000065B0000-0x00000000065B1000-memory.dmp
    Filesize

    4KB

  • memory/3128-129-0x0000000006780000-0x0000000006781000-memory.dmp
    Filesize

    4KB

  • memory/3128-130-0x0000000006DD0000-0x0000000006DD1000-memory.dmp
    Filesize

    4KB

  • memory/3128-131-0x0000000007130000-0x0000000007131000-memory.dmp
    Filesize

    4KB