Analysis

  • max time kernel
    93s
  • max time network
    102s
  • platform
    windows10-1703_x64
  • resource
    win10-20220812-en
  • resource tags

    arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
  • submitted
    04/01/2023, 16:10

General

  • Target

    ef451b3472227f295da8689c36b52449a6e88cd1d32ec6ecde9274238868deeb.exe

  • Size

    465KB

  • MD5

    73207f9cfdd1b389f9d6dd0c4f713bbf

  • SHA1

    3be721819c5be8583c1d020810f852298c212f65

  • SHA256

    ef451b3472227f295da8689c36b52449a6e88cd1d32ec6ecde9274238868deeb

  • SHA512

    4c3205963798edd029a7e98dedd678a3df695430924a232e7100ac80124f563dc688483779b56627e6e309d7877370a7022d9aaa275945cbe360df5a696ebc41

  • SSDEEP

    6144:cDLPtscggynxj1WyBCWNZvnG94YF2j8QBUgNFoxupmLw28BcvHgjT:cDJsRwWNRnTYA8QBUWoxupmLf8a

Malware Config

Extracted

Family

redline

Botnet

sport

C2

31.41.244.98:4063

Attributes
  • auth_value

    82cce55eeb56b322651e98032c09d225

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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ef451b3472227f295da8689c36b52449a6e88cd1d32ec6ecde9274238868deeb.exe
    "C:\Users\Admin\AppData\Local\Temp\ef451b3472227f295da8689c36b52449a6e88cd1d32ec6ecde9274238868deeb.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2752

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2752-120-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-121-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-122-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-123-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-124-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-125-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-126-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-127-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-128-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-129-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-130-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-131-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-132-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-133-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-134-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-135-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-136-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-137-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-138-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-139-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-140-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-141-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-143-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-144-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-145-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-146-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-147-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-148-0x0000000002D70000-0x0000000002EBA000-memory.dmp

    Filesize

    1.3MB

  • memory/2752-149-0x0000000002D70000-0x0000000002EBA000-memory.dmp

    Filesize

    1.3MB

  • memory/2752-150-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-151-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-152-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-153-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-154-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-155-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-156-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-157-0x0000000000400000-0x0000000002C66000-memory.dmp

    Filesize

    40.4MB

  • memory/2752-158-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-159-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-160-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-161-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-162-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-163-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-164-0x0000000004B70000-0x0000000004BB6000-memory.dmp

    Filesize

    280KB

  • memory/2752-165-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-166-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-167-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-168-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-169-0x00000000073D0000-0x00000000078CE000-memory.dmp

    Filesize

    5.0MB

  • memory/2752-170-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-171-0x0000000004FE0000-0x0000000005024000-memory.dmp

    Filesize

    272KB

  • memory/2752-172-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-173-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-174-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-175-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-176-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-177-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-178-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-179-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-180-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-181-0x0000000002D70000-0x0000000002EBA000-memory.dmp

    Filesize

    1.3MB

  • memory/2752-182-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-183-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-184-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-185-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-186-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-187-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-188-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-189-0x00000000078D0000-0x0000000007ED6000-memory.dmp

    Filesize

    6.0MB

  • memory/2752-190-0x0000000007F50000-0x000000000805A000-memory.dmp

    Filesize

    1.0MB

  • memory/2752-191-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-192-0x0000000008090000-0x00000000080A2000-memory.dmp

    Filesize

    72KB

  • memory/2752-193-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-194-0x00000000080B0000-0x00000000080EE000-memory.dmp

    Filesize

    248KB

  • memory/2752-195-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/2752-196-0x0000000008200000-0x000000000824B000-memory.dmp

    Filesize

    300KB

  • memory/2752-201-0x0000000008390000-0x00000000083F6000-memory.dmp

    Filesize

    408KB

  • memory/2752-209-0x0000000008A50000-0x0000000008AE2000-memory.dmp

    Filesize

    584KB

  • memory/2752-210-0x0000000008D80000-0x0000000008F42000-memory.dmp

    Filesize

    1.8MB

  • memory/2752-211-0x0000000008F50000-0x000000000947C000-memory.dmp

    Filesize

    5.2MB

  • memory/2752-214-0x0000000009590000-0x0000000009606000-memory.dmp

    Filesize

    472KB

  • memory/2752-215-0x0000000009620000-0x0000000009670000-memory.dmp

    Filesize

    320KB

  • memory/2752-220-0x0000000000400000-0x0000000002C66000-memory.dmp

    Filesize

    40.4MB