Analysis

  • max time kernel
    122s
  • max time network
    122s
  • platform
    windows10_x64
  • resource
    win10-en-20211014
  • submitted
    26-11-2021 12:48

General

  • Target

    303954c65deed517704593f7952331342ecb2c7fb4ea8a324a28e9f98f1fc365.exe

  • Size

    285KB

  • MD5

    99a6c182a862ccf9f4ff6dc0e4c422fa

  • SHA1

    7d77b64bc80dcfb87271bc11cf5556275eec8f63

  • SHA256

    303954c65deed517704593f7952331342ecb2c7fb4ea8a324a28e9f98f1fc365

  • SHA512

    08f53c8303d5550aef9e53a3d05852daad641d64df19282b1642cc42dd3888c20c575cbb51ec56b52a90da64931e340721f2f61380bc2e68de8035af9a0b6b39

Malware Config

Extracted

Family

redline

Botnet

Updbdate

C2

193.56.146.64:65441

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\303954c65deed517704593f7952331342ecb2c7fb4ea8a324a28e9f98f1fc365.exe
    "C:\Users\Admin\AppData\Local\Temp\303954c65deed517704593f7952331342ecb2c7fb4ea8a324a28e9f98f1fc365.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2780

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/2780-116-0x00000000021B0000-0x00000000021E9000-memory.dmp
    Filesize

    228KB

  • memory/2780-115-0x0000000002180000-0x00000000021AB000-memory.dmp
    Filesize

    172KB

  • memory/2780-117-0x0000000000400000-0x000000000044F000-memory.dmp
    Filesize

    316KB

  • memory/2780-118-0x0000000002330000-0x000000000235E000-memory.dmp
    Filesize

    184KB

  • memory/2780-119-0x0000000004CB0000-0x0000000004CB1000-memory.dmp
    Filesize

    4KB

  • memory/2780-120-0x00000000026B0000-0x00000000026DC000-memory.dmp
    Filesize

    176KB

  • memory/2780-122-0x0000000004CA2000-0x0000000004CA3000-memory.dmp
    Filesize

    4KB

  • memory/2780-121-0x0000000004CA0000-0x0000000004CA1000-memory.dmp
    Filesize

    4KB

  • memory/2780-123-0x0000000004CA3000-0x0000000004CA4000-memory.dmp
    Filesize

    4KB

  • memory/2780-124-0x00000000051B0000-0x00000000051B1000-memory.dmp
    Filesize

    4KB

  • memory/2780-125-0x0000000004BE0000-0x0000000004BE1000-memory.dmp
    Filesize

    4KB

  • memory/2780-126-0x00000000057C0000-0x00000000057C1000-memory.dmp
    Filesize

    4KB

  • memory/2780-127-0x0000000004C10000-0x0000000004C11000-memory.dmp
    Filesize

    4KB

  • memory/2780-128-0x0000000004CA4000-0x0000000004CA6000-memory.dmp
    Filesize

    8KB

  • memory/2780-129-0x00000000058D0000-0x00000000058D1000-memory.dmp
    Filesize

    4KB

  • memory/2780-130-0x0000000005B60000-0x0000000005B61000-memory.dmp
    Filesize

    4KB

  • memory/2780-131-0x0000000005BE0000-0x0000000005BE1000-memory.dmp
    Filesize

    4KB

  • memory/2780-132-0x0000000005DC0000-0x0000000005DC1000-memory.dmp
    Filesize

    4KB

  • memory/2780-133-0x0000000005E80000-0x0000000005E81000-memory.dmp
    Filesize

    4KB

  • memory/2780-134-0x0000000006580000-0x0000000006581000-memory.dmp
    Filesize

    4KB

  • memory/2780-135-0x0000000006760000-0x0000000006761000-memory.dmp
    Filesize

    4KB