Analysis

  • max time kernel
    120s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-en-20211014
  • submitted
    25-11-2021 16:45

General

  • Target

    ae01f2bc706a36067098f0fb91ba00fe.exe

  • Size

    285KB

  • MD5

    ae01f2bc706a36067098f0fb91ba00fe

  • SHA1

    59ce206847ccac4240c238bbccfd5d8df994d3ec

  • SHA256

    15e53ff78ca402b6c76e10ce878d62a6c5eff3e29be5af39fd68c37470ba9c29

  • SHA512

    f33e7a227adf25b1adf35a6e67c9bc0cad4f49309fa125a0f606941a7107eaafe82cd01eba6aa795c38eeb5faf100b6d49844bb1396778f5aaa5c682fad8cfe3

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\ae01f2bc706a36067098f0fb91ba00fe.exe
    "C:\Users\Admin\AppData\Local\Temp\ae01f2bc706a36067098f0fb91ba00fe.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1148

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/1148-57-0x0000000000400000-0x000000000044F000-memory.dmp
    Filesize

    316KB

  • memory/1148-56-0x00000000002F0000-0x0000000000329000-memory.dmp
    Filesize

    228KB

  • memory/1148-55-0x0000000000220000-0x000000000024B000-memory.dmp
    Filesize

    172KB

  • memory/1148-58-0x0000000000690000-0x00000000006BE000-memory.dmp
    Filesize

    184KB

  • memory/1148-59-0x00000000006F0000-0x000000000071C000-memory.dmp
    Filesize

    176KB

  • memory/1148-61-0x00000000025C2000-0x00000000025C3000-memory.dmp
    Filesize

    4KB

  • memory/1148-60-0x00000000025C1000-0x00000000025C2000-memory.dmp
    Filesize

    4KB

  • memory/1148-62-0x00000000025C3000-0x00000000025C4000-memory.dmp
    Filesize

    4KB

  • memory/1148-63-0x00000000025C4000-0x00000000025C6000-memory.dmp
    Filesize

    8KB