Analysis

  • max time kernel
    29s
  • max time network
    32s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    28-03-2023 01:40

General

  • Target

    a2703a938720483ba3ab69d8c271bb409266e2683fbd0124ac5b22704b49726f.exe

  • Size

    375KB

  • MD5

    704c2154afe1ea4a2247733a980e1695

  • SHA1

    4d31285a7f7a17109a74c6a590cd438e1e5080e7

  • SHA256

    a2703a938720483ba3ab69d8c271bb409266e2683fbd0124ac5b22704b49726f

  • SHA512

    d852a2129dbd71344d6696e6e102dea57b52023e31fb3e94c003a654534c4925b553c79d9bbd40f5343c017847f0af7502e4ceb2546faf0ad684c255e553aa79

  • SSDEEP

    6144:3bvbEgZ5oaZp5BO/jrhrCxq7yz8fQZgIWSsCz7eL:3TblZ59ZzBO/xrCRHU

Malware Config

Extracted

Family

redline

Botnet

@chicago

C2

185.11.61.125:22344

Attributes
  • auth_value

    21f863e0cbd09d0681058e068d0d1d7f

Signatures

  • RedLine

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

  • RedLine payload 35 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 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a2703a938720483ba3ab69d8c271bb409266e2683fbd0124ac5b22704b49726f.exe
    "C:\Users\Admin\AppData\Local\Temp\a2703a938720483ba3ab69d8c271bb409266e2683fbd0124ac5b22704b49726f.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1208

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1208-55-0x0000000006F00000-0x0000000006F5A000-memory.dmp

    Filesize

    360KB

  • memory/1208-56-0x0000000006F60000-0x0000000006FB8000-memory.dmp

    Filesize

    352KB

  • memory/1208-57-0x0000000000220000-0x0000000000282000-memory.dmp

    Filesize

    392KB

  • memory/1208-59-0x0000000006F60000-0x0000000006FB2000-memory.dmp

    Filesize

    328KB

  • memory/1208-60-0x0000000007050000-0x0000000007090000-memory.dmp

    Filesize

    256KB

  • memory/1208-58-0x0000000007050000-0x0000000007090000-memory.dmp

    Filesize

    256KB

  • memory/1208-61-0x0000000006F60000-0x0000000006FB2000-memory.dmp

    Filesize

    328KB

  • memory/1208-63-0x0000000006F60000-0x0000000006FB2000-memory.dmp

    Filesize

    328KB

  • memory/1208-65-0x0000000006F60000-0x0000000006FB2000-memory.dmp

    Filesize

    328KB

  • memory/1208-67-0x0000000006F60000-0x0000000006FB2000-memory.dmp

    Filesize

    328KB

  • memory/1208-71-0x0000000006F60000-0x0000000006FB2000-memory.dmp

    Filesize

    328KB

  • memory/1208-73-0x0000000006F60000-0x0000000006FB2000-memory.dmp

    Filesize

    328KB

  • memory/1208-77-0x0000000006F60000-0x0000000006FB2000-memory.dmp

    Filesize

    328KB

  • memory/1208-79-0x0000000006F60000-0x0000000006FB2000-memory.dmp

    Filesize

    328KB

  • memory/1208-81-0x0000000006F60000-0x0000000006FB2000-memory.dmp

    Filesize

    328KB

  • memory/1208-75-0x0000000006F60000-0x0000000006FB2000-memory.dmp

    Filesize

    328KB

  • memory/1208-83-0x0000000006F60000-0x0000000006FB2000-memory.dmp

    Filesize

    328KB

  • memory/1208-85-0x0000000006F60000-0x0000000006FB2000-memory.dmp

    Filesize

    328KB

  • memory/1208-87-0x0000000006F60000-0x0000000006FB2000-memory.dmp

    Filesize

    328KB

  • memory/1208-89-0x0000000006F60000-0x0000000006FB2000-memory.dmp

    Filesize

    328KB

  • memory/1208-91-0x0000000006F60000-0x0000000006FB2000-memory.dmp

    Filesize

    328KB

  • memory/1208-95-0x0000000006F60000-0x0000000006FB2000-memory.dmp

    Filesize

    328KB

  • memory/1208-97-0x0000000006F60000-0x0000000006FB2000-memory.dmp

    Filesize

    328KB

  • memory/1208-99-0x0000000006F60000-0x0000000006FB2000-memory.dmp

    Filesize

    328KB

  • memory/1208-101-0x0000000006F60000-0x0000000006FB2000-memory.dmp

    Filesize

    328KB

  • memory/1208-103-0x0000000006F60000-0x0000000006FB2000-memory.dmp

    Filesize

    328KB

  • memory/1208-105-0x0000000006F60000-0x0000000006FB2000-memory.dmp

    Filesize

    328KB

  • memory/1208-107-0x0000000006F60000-0x0000000006FB2000-memory.dmp

    Filesize

    328KB

  • memory/1208-109-0x0000000006F60000-0x0000000006FB2000-memory.dmp

    Filesize

    328KB

  • memory/1208-113-0x0000000006F60000-0x0000000006FB2000-memory.dmp

    Filesize

    328KB

  • memory/1208-111-0x0000000006F60000-0x0000000006FB2000-memory.dmp

    Filesize

    328KB

  • memory/1208-117-0x0000000006F60000-0x0000000006FB2000-memory.dmp

    Filesize

    328KB

  • memory/1208-115-0x0000000006F60000-0x0000000006FB2000-memory.dmp

    Filesize

    328KB

  • memory/1208-119-0x0000000006F60000-0x0000000006FB2000-memory.dmp

    Filesize

    328KB

  • memory/1208-121-0x0000000006F60000-0x0000000006FB2000-memory.dmp

    Filesize

    328KB

  • memory/1208-123-0x0000000006F60000-0x0000000006FB2000-memory.dmp

    Filesize

    328KB

  • memory/1208-93-0x0000000006F60000-0x0000000006FB2000-memory.dmp

    Filesize

    328KB

  • memory/1208-69-0x0000000006F60000-0x0000000006FB2000-memory.dmp

    Filesize

    328KB

  • memory/1208-850-0x0000000007050000-0x0000000007090000-memory.dmp

    Filesize

    256KB