Analysis

  • max time kernel
    83s
  • max time network
    148s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    26-01-2022 08:00

General

  • Target

    67a13503b91711dc77023d217d84890dfb26297701e73e7695d8383bf63d83c7.exe

  • Size

    443KB

  • MD5

    ac7ec8fd079ed8dfb17c31f27d2a0211

  • SHA1

    a961d54386388a28dd984f6a7c23a81b58f5f530

  • SHA256

    67a13503b91711dc77023d217d84890dfb26297701e73e7695d8383bf63d83c7

  • SHA512

    e64312a691b360eacef5c81bda8e1289ecddf6505a85ed8fe5cbf20382f746bc351a44f2de6dd705814b67267a6f746cec31c9723666463f861bf697076085f7

Malware Config

Extracted

Family

redline

Botnet

sewpalpadin

C2

185.215.113.29:20819

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.

  • 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\67a13503b91711dc77023d217d84890dfb26297701e73e7695d8383bf63d83c7.exe
    "C:\Users\Admin\AppData\Local\Temp\67a13503b91711dc77023d217d84890dfb26297701e73e7695d8383bf63d83c7.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2684

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

1
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2684-115-0x00000000006C0000-0x0000000000705000-memory.dmp
    Filesize

    276KB

  • memory/2684-116-0x0000000002430000-0x0000000002464000-memory.dmp
    Filesize

    208KB

  • memory/2684-117-0x0000000004DA0000-0x000000000529E000-memory.dmp
    Filesize

    5.0MB

  • memory/2684-118-0x00000000027E0000-0x0000000002812000-memory.dmp
    Filesize

    200KB

  • memory/2684-119-0x0000000000630000-0x0000000000669000-memory.dmp
    Filesize

    228KB

  • memory/2684-120-0x0000000000400000-0x0000000000499000-memory.dmp
    Filesize

    612KB

  • memory/2684-121-0x0000000004D90000-0x0000000004D91000-memory.dmp
    Filesize

    4KB

  • memory/2684-122-0x0000000004D92000-0x0000000004D93000-memory.dmp
    Filesize

    4KB

  • memory/2684-123-0x0000000004D93000-0x0000000004D94000-memory.dmp
    Filesize

    4KB

  • memory/2684-124-0x00000000052A0000-0x00000000058A6000-memory.dmp
    Filesize

    6.0MB

  • memory/2684-125-0x0000000004C10000-0x0000000004C22000-memory.dmp
    Filesize

    72KB

  • memory/2684-126-0x0000000004C40000-0x0000000004D4A000-memory.dmp
    Filesize

    1.0MB

  • memory/2684-127-0x00000000058B0000-0x00000000058EE000-memory.dmp
    Filesize

    248KB

  • memory/2684-128-0x0000000004D94000-0x0000000004D96000-memory.dmp
    Filesize

    8KB

  • memory/2684-129-0x0000000005A00000-0x0000000005A4B000-memory.dmp
    Filesize

    300KB

  • memory/2684-130-0x0000000005BA0000-0x0000000005C16000-memory.dmp
    Filesize

    472KB

  • memory/2684-131-0x0000000005C20000-0x0000000005CB2000-memory.dmp
    Filesize

    584KB

  • memory/2684-132-0x0000000005E10000-0x0000000005E2E000-memory.dmp
    Filesize

    120KB

  • memory/2684-133-0x0000000005E80000-0x0000000005EE6000-memory.dmp
    Filesize

    408KB

  • memory/2684-134-0x00000000065B0000-0x0000000006772000-memory.dmp
    Filesize

    1.8MB

  • memory/2684-135-0x0000000006780000-0x0000000006CAC000-memory.dmp
    Filesize

    5.2MB