Analysis

  • max time kernel
    78s
  • max time network
    124s
  • platform
    windows10_x64
  • resource
    win10-en-20210920
  • submitted
    15-10-2021 15:28

General

  • Target

    5cbb7d5ad4093165191596a1f3c6007c.exe

  • Size

    387KB

  • MD5

    5cbb7d5ad4093165191596a1f3c6007c

  • SHA1

    e36c8d00c1000ccc8caccbbaab2be92ca137007a

  • SHA256

    f1d83f3c30658ddff9efd866d06b7b5db3e0b999b699aead43de4ba3d6e3fc84

  • SHA512

    9b551fe980445c9ee1b25f4d6f4924abbd49b5e5267dbbd177062714c93b33ec31761883a1f4066a909aa651cdb7ed2d9f5dc593d9ea6002606a6c19b690c45f

Malware Config

Extracted

Family

redline

Botnet

paladin

C2

37.228.129.48:29795

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\5cbb7d5ad4093165191596a1f3c6007c.exe
    "C:\Users\Admin\AppData\Local\Temp\5cbb7d5ad4093165191596a1f3c6007c.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1688

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/1688-115-0x0000000001839000-0x0000000001861000-memory.dmp
    Filesize

    160KB

  • memory/1688-116-0x0000000003300000-0x0000000003343000-memory.dmp
    Filesize

    268KB

  • memory/1688-117-0x0000000000400000-0x00000000016D4000-memory.dmp
    Filesize

    18.8MB

  • memory/1688-118-0x00000000033A0000-0x00000000033A1000-memory.dmp
    Filesize

    4KB

  • memory/1688-119-0x00000000034D0000-0x00000000034FF000-memory.dmp
    Filesize

    188KB

  • memory/1688-120-0x0000000005E00000-0x0000000005E01000-memory.dmp
    Filesize

    4KB

  • memory/1688-121-0x0000000003A30000-0x0000000003A5E000-memory.dmp
    Filesize

    184KB

  • memory/1688-122-0x0000000006300000-0x0000000006301000-memory.dmp
    Filesize

    4KB

  • memory/1688-123-0x0000000006950000-0x0000000006951000-memory.dmp
    Filesize

    4KB

  • memory/1688-124-0x0000000006980000-0x0000000006981000-memory.dmp
    Filesize

    4KB

  • memory/1688-125-0x0000000006A90000-0x0000000006A91000-memory.dmp
    Filesize

    4KB

  • memory/1688-126-0x0000000006B10000-0x0000000006B11000-memory.dmp
    Filesize

    4KB

  • memory/1688-127-0x00000000033A2000-0x00000000033A3000-memory.dmp
    Filesize

    4KB

  • memory/1688-128-0x00000000033A3000-0x00000000033A4000-memory.dmp
    Filesize

    4KB

  • memory/1688-129-0x00000000033A4000-0x00000000033A6000-memory.dmp
    Filesize

    8KB

  • memory/1688-130-0x0000000007730000-0x0000000007731000-memory.dmp
    Filesize

    4KB

  • memory/1688-131-0x0000000007900000-0x0000000007901000-memory.dmp
    Filesize

    4KB

  • memory/1688-132-0x0000000007F40000-0x0000000007F41000-memory.dmp
    Filesize

    4KB

  • memory/1688-133-0x0000000008010000-0x0000000008011000-memory.dmp
    Filesize

    4KB

  • memory/1688-134-0x0000000008220000-0x0000000008221000-memory.dmp
    Filesize

    4KB

  • memory/1688-135-0x0000000008270000-0x0000000008271000-memory.dmp
    Filesize

    4KB

  • memory/1688-136-0x00000000086C0000-0x00000000086C1000-memory.dmp
    Filesize

    4KB