Analysis

  • max time kernel
    39s
  • max time network
    42s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    24-05-2022 09:02

General

  • Target

    eb9d6fec460b37530335ebdf91025d5e.exe

  • Size

    413KB

  • MD5

    eb9d6fec460b37530335ebdf91025d5e

  • SHA1

    a25a75fb69b0173c75292bb76c65e524df295bbe

  • SHA256

    62c0f4bd6f59f420b403da7d3bad9a48ff3857c56c386e8220ee2c6f6ca18449

  • SHA512

    5fe4cfa5e3874665504641b2b1e5f6df69f3be2f33561efcd1e72957cff7a52a1074e19eac925ce463e14f8b3517ee7785a108704ca6254c679d82ab28b1922d

Malware Config

Extracted

Family

redline

Botnet

redline

C2

193.106.191.225:15304

Attributes
  • auth_value

    7357e43942d666e37ce6cba9e0dcacd9

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\eb9d6fec460b37530335ebdf91025d5e.exe
    "C:\Users\Admin\AppData\Local\Temp\eb9d6fec460b37530335ebdf91025d5e.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2004

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2004-54-0x00000000002EE000-0x000000000031A000-memory.dmp
    Filesize

    176KB

  • memory/2004-55-0x00000000001B0000-0x00000000001EA000-memory.dmp
    Filesize

    232KB

  • memory/2004-56-0x0000000000400000-0x0000000000930000-memory.dmp
    Filesize

    5.2MB

  • memory/2004-57-0x00000000009F0000-0x0000000000A24000-memory.dmp
    Filesize

    208KB

  • memory/2004-58-0x0000000000AC0000-0x0000000000AF4000-memory.dmp
    Filesize

    208KB

  • memory/2004-59-0x00000000753E1000-0x00000000753E3000-memory.dmp
    Filesize

    8KB