Analysis

  • max time kernel
    32s
  • max time network
    34s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    26-03-2023 01:58

General

  • Target

    9e10cd72fd11418ab2c8c2957c0dfbb981a028d34bcfbaa90c671af4f0b92032.exe

  • Size

    355KB

  • MD5

    ca83fd117ff78e8e40cab397b074fa36

  • SHA1

    8d4ed77add391b1f377dace1d6dd11de83cbf4bb

  • SHA256

    9e10cd72fd11418ab2c8c2957c0dfbb981a028d34bcfbaa90c671af4f0b92032

  • SHA512

    a88894805832f28bd2ccf1ca56769fe419077f0fa4a6942bb0d595a12d26234b8d2f7609c3a7150d0a2bfd4f3efab81255ea47b3508a34da552ca37e906bbc78

  • SSDEEP

    6144:ejeDmfF86gnwhqWp3Xf8KHexLRECe4mqtUfJILh4va:GeyfF8YgCBULRwTMUxIN

Malware Config

Extracted

Family

redline

Botnet

dozk

C2

91.215.85.15:25916

Attributes
  • auth_value

    9f1dc4ff242fb8b53742acae0ef96143

Signatures

  • RedLine

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

  • RedLine payload 36 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9e10cd72fd11418ab2c8c2957c0dfbb981a028d34bcfbaa90c671af4f0b92032.exe
    "C:\Users\Admin\AppData\Local\Temp\9e10cd72fd11418ab2c8c2957c0dfbb981a028d34bcfbaa90c671af4f0b92032.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2044

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/2044-55-0x0000000004780000-0x00000000047DA000-memory.dmp
    Filesize

    360KB

  • memory/2044-56-0x0000000004840000-0x0000000004898000-memory.dmp
    Filesize

    352KB

  • memory/2044-57-0x0000000000350000-0x00000000003B2000-memory.dmp
    Filesize

    392KB

  • memory/2044-59-0x0000000007020000-0x0000000007060000-memory.dmp
    Filesize

    256KB

  • memory/2044-58-0x0000000007020000-0x0000000007060000-memory.dmp
    Filesize

    256KB

  • memory/2044-60-0x0000000004840000-0x0000000004892000-memory.dmp
    Filesize

    328KB

  • memory/2044-61-0x0000000004840000-0x0000000004892000-memory.dmp
    Filesize

    328KB

  • memory/2044-63-0x0000000004840000-0x0000000004892000-memory.dmp
    Filesize

    328KB

  • memory/2044-65-0x0000000004840000-0x0000000004892000-memory.dmp
    Filesize

    328KB

  • memory/2044-67-0x0000000004840000-0x0000000004892000-memory.dmp
    Filesize

    328KB

  • memory/2044-69-0x0000000004840000-0x0000000004892000-memory.dmp
    Filesize

    328KB

  • memory/2044-71-0x0000000004840000-0x0000000004892000-memory.dmp
    Filesize

    328KB

  • memory/2044-73-0x0000000004840000-0x0000000004892000-memory.dmp
    Filesize

    328KB

  • memory/2044-75-0x0000000004840000-0x0000000004892000-memory.dmp
    Filesize

    328KB

  • memory/2044-77-0x0000000004840000-0x0000000004892000-memory.dmp
    Filesize

    328KB

  • memory/2044-79-0x0000000004840000-0x0000000004892000-memory.dmp
    Filesize

    328KB

  • memory/2044-81-0x0000000004840000-0x0000000004892000-memory.dmp
    Filesize

    328KB

  • memory/2044-83-0x0000000004840000-0x0000000004892000-memory.dmp
    Filesize

    328KB

  • memory/2044-85-0x0000000004840000-0x0000000004892000-memory.dmp
    Filesize

    328KB

  • memory/2044-87-0x0000000004840000-0x0000000004892000-memory.dmp
    Filesize

    328KB

  • memory/2044-89-0x0000000004840000-0x0000000004892000-memory.dmp
    Filesize

    328KB

  • memory/2044-91-0x0000000004840000-0x0000000004892000-memory.dmp
    Filesize

    328KB

  • memory/2044-93-0x0000000004840000-0x0000000004892000-memory.dmp
    Filesize

    328KB

  • memory/2044-95-0x0000000004840000-0x0000000004892000-memory.dmp
    Filesize

    328KB

  • memory/2044-97-0x0000000004840000-0x0000000004892000-memory.dmp
    Filesize

    328KB

  • memory/2044-101-0x0000000004840000-0x0000000004892000-memory.dmp
    Filesize

    328KB

  • memory/2044-109-0x0000000004840000-0x0000000004892000-memory.dmp
    Filesize

    328KB

  • memory/2044-107-0x0000000004840000-0x0000000004892000-memory.dmp
    Filesize

    328KB

  • memory/2044-105-0x0000000004840000-0x0000000004892000-memory.dmp
    Filesize

    328KB

  • memory/2044-111-0x0000000004840000-0x0000000004892000-memory.dmp
    Filesize

    328KB

  • memory/2044-113-0x0000000004840000-0x0000000004892000-memory.dmp
    Filesize

    328KB

  • memory/2044-115-0x0000000004840000-0x0000000004892000-memory.dmp
    Filesize

    328KB

  • memory/2044-117-0x0000000004840000-0x0000000004892000-memory.dmp
    Filesize

    328KB

  • memory/2044-119-0x0000000004840000-0x0000000004892000-memory.dmp
    Filesize

    328KB

  • memory/2044-123-0x0000000004840000-0x0000000004892000-memory.dmp
    Filesize

    328KB

  • memory/2044-121-0x0000000004840000-0x0000000004892000-memory.dmp
    Filesize

    328KB

  • memory/2044-103-0x0000000004840000-0x0000000004892000-memory.dmp
    Filesize

    328KB

  • memory/2044-99-0x0000000004840000-0x0000000004892000-memory.dmp
    Filesize

    328KB

  • memory/2044-850-0x0000000007020000-0x0000000007060000-memory.dmp
    Filesize

    256KB