Analysis

  • max time kernel
    123s
  • max time network
    126s
  • platform
    windows10_x64
  • resource
    win10-en-20210920
  • submitted
    16-10-2021 04:50

General

  • Target

    1289bf7d296f091219c707f20416d8d78bc315d7cb6f6f9e97d71fa12aab35d5.exe

  • Size

    369KB

  • MD5

    7f00458aa52dd62082a4d92906ea13d3

  • SHA1

    c484b80d05c02df58d8d2ee1adf12e62182099bb

  • SHA256

    1289bf7d296f091219c707f20416d8d78bc315d7cb6f6f9e97d71fa12aab35d5

  • SHA512

    11fa34cf41f71b9c097cb79b4d53cb70a8595d42d6166c312213a73c1f44e1e69147783d5f1ef1b68f6f8d0278ebcf36141d6d1296d3c6e0772d4079e934e7a5

Malware Config

Extracted

Family

redline

Botnet

PUB

C2

45.9.20.182:52236

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\1289bf7d296f091219c707f20416d8d78bc315d7cb6f6f9e97d71fa12aab35d5.exe
    "C:\Users\Admin\AppData\Local\Temp\1289bf7d296f091219c707f20416d8d78bc315d7cb6f6f9e97d71fa12aab35d5.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2396

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/2396-115-0x0000000001A69000-0x0000000001A8C000-memory.dmp
    Filesize

    140KB

  • memory/2396-117-0x0000000000400000-0x00000000016CF000-memory.dmp
    Filesize

    18.8MB

  • memory/2396-116-0x0000000001960000-0x0000000001990000-memory.dmp
    Filesize

    192KB

  • memory/2396-118-0x0000000001A30000-0x0000000001A4F000-memory.dmp
    Filesize

    124KB

  • memory/2396-119-0x0000000006010000-0x0000000006011000-memory.dmp
    Filesize

    4KB

  • memory/2396-120-0x00000000037B0000-0x00000000037CD000-memory.dmp
    Filesize

    116KB

  • memory/2396-121-0x0000000006510000-0x0000000006511000-memory.dmp
    Filesize

    4KB

  • memory/2396-122-0x0000000003990000-0x0000000003991000-memory.dmp
    Filesize

    4KB

  • memory/2396-123-0x0000000005E30000-0x0000000005E31000-memory.dmp
    Filesize

    4KB

  • memory/2396-124-0x0000000005F40000-0x0000000005F41000-memory.dmp
    Filesize

    4KB

  • memory/2396-125-0x0000000005FA0000-0x0000000005FA1000-memory.dmp
    Filesize

    4KB

  • memory/2396-126-0x0000000006000000-0x0000000006001000-memory.dmp
    Filesize

    4KB

  • memory/2396-127-0x0000000006002000-0x0000000006003000-memory.dmp
    Filesize

    4KB

  • memory/2396-128-0x0000000006003000-0x0000000006004000-memory.dmp
    Filesize

    4KB

  • memory/2396-129-0x0000000006004000-0x0000000006006000-memory.dmp
    Filesize

    8KB

  • memory/2396-130-0x00000000076E0000-0x00000000076E1000-memory.dmp
    Filesize

    4KB

  • memory/2396-131-0x00000000078B0000-0x00000000078B1000-memory.dmp
    Filesize

    4KB

  • memory/2396-132-0x0000000007EE0000-0x0000000007EE1000-memory.dmp
    Filesize

    4KB

  • memory/2396-133-0x0000000007FF0000-0x0000000007FF1000-memory.dmp
    Filesize

    4KB

  • memory/2396-134-0x00000000081B0000-0x00000000081B1000-memory.dmp
    Filesize

    4KB

  • memory/2396-135-0x00000000082E0000-0x00000000082E1000-memory.dmp
    Filesize

    4KB