Analysis

  • max time kernel
    30s
  • max time network
    122s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    20-08-2021 17:02

General

  • Target

    fb05824f223c928ba39e91fe17364438.exe

  • Size

    105KB

  • MD5

    fb05824f223c928ba39e91fe17364438

  • SHA1

    88c1f712f00ab3bb533b2e9e3c778f50e2147204

  • SHA256

    fad0ca06bacf9f247ac03d9366abd3ac41415e56af0ea16bdff70f6ca77ed41a

  • SHA512

    306e562ac8d71a0c93184a389648d07efb33116ca96a2427f5032e873fc593a5dd6fc5df6a3c5bd4e2e32043bbc6872235688e8c6763194f00a55c3206837df8

Malware Config

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • 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 behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fb05824f223c928ba39e91fe17364438.exe
    "C:\Users\Admin\AppData\Local\Temp\fb05824f223c928ba39e91fe17364438.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:804

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/804-114-0x0000000000940000-0x0000000000941000-memory.dmp
    Filesize

    4KB

  • memory/804-116-0x0000000005810000-0x0000000005811000-memory.dmp
    Filesize

    4KB

  • memory/804-117-0x0000000005290000-0x0000000005291000-memory.dmp
    Filesize

    4KB

  • memory/804-118-0x00000000052F0000-0x00000000052F1000-memory.dmp
    Filesize

    4KB

  • memory/804-119-0x0000000005330000-0x0000000005331000-memory.dmp
    Filesize

    4KB

  • memory/804-120-0x0000000005200000-0x0000000005806000-memory.dmp
    Filesize

    6.0MB

  • memory/804-121-0x00000000055A0000-0x00000000055A1000-memory.dmp
    Filesize

    4KB

  • memory/804-122-0x0000000006810000-0x0000000006811000-memory.dmp
    Filesize

    4KB

  • memory/804-123-0x0000000006F10000-0x0000000006F11000-memory.dmp
    Filesize

    4KB

  • memory/804-124-0x00000000069E0000-0x00000000069E1000-memory.dmp
    Filesize

    4KB

  • memory/804-125-0x0000000007940000-0x0000000007941000-memory.dmp
    Filesize

    4KB

  • memory/804-126-0x0000000006C10000-0x0000000006C11000-memory.dmp
    Filesize

    4KB

  • memory/804-127-0x0000000006D60000-0x0000000006D61000-memory.dmp
    Filesize

    4KB

  • memory/804-128-0x0000000006D00000-0x0000000006D01000-memory.dmp
    Filesize

    4KB