Analysis

  • max time kernel
    20s
  • max time network
    19s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    14-02-2021 19:43

General

  • Target

    e9f2ded2b4be33b68f4d84e93df358bd.exe

  • Size

    241KB

  • MD5

    e9f2ded2b4be33b68f4d84e93df358bd

  • SHA1

    a8f8dce913a1ea9c34d6325b9cc855a6d94e4d10

  • SHA256

    e99ab798099b3c352427b7808b0a2c7e73854aaeb34001f17852e288af321f6c

  • SHA512

    6b228430c543064062a40fd89a7cff6864394a49dc62d37ab5e67a2d8f44d4253377be695b786e60e771b7fb5c19fb867a7c942b664a8effbd985ef01652ddf8

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.

  • 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\e9f2ded2b4be33b68f4d84e93df358bd.exe
    "C:\Users\Admin\AppData\Local\Temp\e9f2ded2b4be33b68f4d84e93df358bd.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1832

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/1832-2-0x0000000002D50000-0x0000000002D61000-memory.dmp
    Filesize

    68KB

  • memory/1832-3-0x0000000004740000-0x0000000004751000-memory.dmp
    Filesize

    68KB

  • memory/1832-4-0x0000000073980000-0x000000007406E000-memory.dmp
    Filesize

    6.9MB

  • memory/1832-5-0x00000000003B0000-0x00000000003E6000-memory.dmp
    Filesize

    216KB

  • memory/1832-6-0x0000000000400000-0x0000000000439000-memory.dmp
    Filesize

    228KB

  • memory/1832-7-0x0000000004840000-0x000000000486C000-memory.dmp
    Filesize

    176KB

  • memory/1832-13-0x0000000004880000-0x00000000048AA000-memory.dmp
    Filesize

    168KB

  • memory/1832-16-0x0000000007023000-0x0000000007024000-memory.dmp
    Filesize

    4KB

  • memory/1832-15-0x0000000007022000-0x0000000007023000-memory.dmp
    Filesize

    4KB

  • memory/1832-17-0x0000000007024000-0x0000000007026000-memory.dmp
    Filesize

    8KB

  • memory/1832-14-0x0000000007021000-0x0000000007022000-memory.dmp
    Filesize

    4KB