Analysis

  • max time kernel
    119s
  • max time network
    140s
  • platform
    windows10_x64
  • resource
    win10-en-20210920
  • submitted
    22-10-2021 18:45

General

  • Target

    fccc2d1f5a2a6798d57b3d469e2fca53.exe

  • Size

    452KB

  • MD5

    fccc2d1f5a2a6798d57b3d469e2fca53

  • SHA1

    362fcdeca96efbc579da45e0c4cbc562ec7f76ed

  • SHA256

    118eeadc553951941e5dbd7b4d62a19e3406491bf55ae44f27ce9e25f12b91c4

  • SHA512

    61c2af16e3be4704ac6e2b217632d6521079ffc1dd1ed11f645fb887e6869f5780889ab7c4033845a6686ab61f20212d8247d3b03bf8bf4ae316903433bae3d7

Malware Config

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\fccc2d1f5a2a6798d57b3d469e2fca53.exe
    "C:\Users\Admin\AppData\Local\Temp\fccc2d1f5a2a6798d57b3d469e2fca53.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3576

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/3576-115-0x0000000000C06000-0x0000000000C32000-memory.dmp
    Filesize

    176KB

  • memory/3576-116-0x0000000000B00000-0x0000000000B44000-memory.dmp
    Filesize

    272KB

  • memory/3576-117-0x0000000000400000-0x00000000008A0000-memory.dmp
    Filesize

    4.6MB

  • memory/3576-118-0x0000000002670000-0x000000000269D000-memory.dmp
    Filesize

    180KB

  • memory/3576-119-0x0000000004FC0000-0x0000000004FC1000-memory.dmp
    Filesize

    4KB

  • memory/3576-120-0x0000000002800000-0x000000000282B000-memory.dmp
    Filesize

    172KB

  • memory/3576-121-0x00000000054C0000-0x00000000054C1000-memory.dmp
    Filesize

    4KB

  • memory/3576-122-0x0000000005B10000-0x0000000005B11000-memory.dmp
    Filesize

    4KB

  • memory/3576-123-0x0000000005B40000-0x0000000005B41000-memory.dmp
    Filesize

    4KB

  • memory/3576-125-0x00000000026B2000-0x00000000026B3000-memory.dmp
    Filesize

    4KB

  • memory/3576-124-0x00000000026B0000-0x00000000026B1000-memory.dmp
    Filesize

    4KB

  • memory/3576-126-0x00000000026B3000-0x00000000026B4000-memory.dmp
    Filesize

    4KB

  • memory/3576-127-0x0000000005C50000-0x0000000005C51000-memory.dmp
    Filesize

    4KB

  • memory/3576-128-0x00000000026B4000-0x00000000026B6000-memory.dmp
    Filesize

    8KB

  • memory/3576-129-0x0000000005CD0000-0x0000000005CD1000-memory.dmp
    Filesize

    4KB

  • memory/3576-130-0x00000000062E0000-0x00000000062E1000-memory.dmp
    Filesize

    4KB

  • memory/3576-131-0x0000000006360000-0x0000000006361000-memory.dmp
    Filesize

    4KB

  • memory/3576-132-0x0000000006400000-0x0000000006401000-memory.dmp
    Filesize

    4KB

  • memory/3576-133-0x00000000065E0000-0x00000000065E1000-memory.dmp
    Filesize

    4KB

  • memory/3576-134-0x0000000000A00000-0x0000000000A01000-memory.dmp
    Filesize

    4KB

  • memory/3576-135-0x0000000007640000-0x0000000007641000-memory.dmp
    Filesize

    4KB

  • memory/3576-136-0x0000000007810000-0x0000000007811000-memory.dmp
    Filesize

    4KB