Analysis

  • max time kernel
    52s
  • max time network
    59s
  • platform
    windows10-1703_x64
  • resource
    win10-20220812-en
  • resource tags

    arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
  • submitted
    09/09/2022, 07:19

General

  • Target

    a7d6d3407eeaee112dce3e300e18ffa32c3e7e0286a1b493be441f1398c23646.exe

  • Size

    145KB

  • MD5

    636d5faf4abe91534c735f8d0cddfd52

  • SHA1

    8983f89627ce508d93bfaab3e0ae5f5d899bddb1

  • SHA256

    a7d6d3407eeaee112dce3e300e18ffa32c3e7e0286a1b493be441f1398c23646

  • SHA512

    e74f8f10a7e75bc7d88ac3199df0daa8fe61ed3e53988380025b7b51eae05ad98db20b0958babceea12774e86d3b211e65aaa8ee77bda8a0c596fdb59bffe82e

  • SSDEEP

    3072:LRlN2Z3xDBjze43S+ei/h1VW94J9+/qOlOnFgIu7ZD1QIFJgWAJ+e:rN2FxDBjzeMS+ei/h1VW94JQ/qOlOnew

Malware Config

Extracted

Family

redline

Botnet

Lyla.05.09

C2

185.215.113.216:21921

Attributes
  • auth_value

    4c741afc1c05b4214ca1681cc6b417da

Signatures

  • RedLine

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

  • 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 use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a7d6d3407eeaee112dce3e300e18ffa32c3e7e0286a1b493be441f1398c23646.exe
    "C:\Users\Admin\AppData\Local\Temp\a7d6d3407eeaee112dce3e300e18ffa32c3e7e0286a1b493be441f1398c23646.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2780
    • C:\Users\Admin\AppData\Local\Temp\a7d6d3407eeaee112dce3e300e18ffa32c3e7e0286a1b493be441f1398c23646.exe
      "C:\Users\Admin\AppData\Local\Temp\a7d6d3407eeaee112dce3e300e18ffa32c3e7e0286a1b493be441f1398c23646.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4204

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\a7d6d3407eeaee112dce3e300e18ffa32c3e7e0286a1b493be441f1398c23646.exe.log

    Filesize

    42B

    MD5

    84cfdb4b995b1dbf543b26b86c863adc

    SHA1

    d2f47764908bf30036cf8248b9ff5541e2711fa2

    SHA256

    d8988d672d6915b46946b28c06ad8066c50041f6152a91d37ffa5cf129cc146b

    SHA512

    485f0ed45e13f00a93762cbf15b4b8f996553baa021152fae5aba051e3736bcd3ca8f4328f0e6d9e3e1f910c96c4a9ae055331123ee08e3c2ce3a99ac2e177ce

  • memory/2780-138-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/2780-140-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/2780-123-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/2780-124-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/2780-125-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/2780-141-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/2780-127-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/2780-128-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/2780-129-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/2780-130-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/2780-131-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/2780-132-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/2780-133-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/2780-135-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/2780-134-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/2780-136-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/2780-137-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/2780-120-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/2780-122-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/2780-139-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/2780-126-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/2780-142-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/2780-143-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/2780-144-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/2780-145-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/2780-146-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/2780-147-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/2780-148-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/2780-149-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/2780-150-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/2780-151-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/2780-152-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/2780-153-0x00000000013C0000-0x00000000013E8000-memory.dmp

    Filesize

    160KB

  • memory/2780-154-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/2780-155-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/2780-121-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/2780-161-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/4204-159-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/4204-180-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/4204-160-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/4204-162-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/4204-163-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/4204-164-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/4204-165-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/4204-166-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/4204-167-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/4204-168-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/4204-169-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/4204-170-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/4204-171-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/4204-172-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/4204-173-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/4204-174-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/4204-175-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/4204-176-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/4204-177-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/4204-178-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/4204-158-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/4204-179-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/4204-182-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/4204-183-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/4204-181-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/4204-184-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/4204-185-0x0000000077710000-0x000000007789E000-memory.dmp

    Filesize

    1.6MB

  • memory/4204-156-0x0000000000D90000-0x0000000000DAC000-memory.dmp

    Filesize

    112KB

  • memory/4204-205-0x0000000005800000-0x0000000005E06000-memory.dmp

    Filesize

    6.0MB

  • memory/4204-206-0x0000000005250000-0x0000000005262000-memory.dmp

    Filesize

    72KB

  • memory/4204-207-0x0000000005380000-0x000000000548A000-memory.dmp

    Filesize

    1.0MB

  • memory/4204-210-0x00000000052B0000-0x00000000052EE000-memory.dmp

    Filesize

    248KB

  • memory/4204-218-0x00000000052F0000-0x000000000533B000-memory.dmp

    Filesize

    300KB

  • memory/4204-223-0x0000000005630000-0x0000000005696000-memory.dmp

    Filesize

    408KB

  • memory/4204-231-0x0000000006510000-0x0000000006A0E000-memory.dmp

    Filesize

    5.0MB

  • memory/4204-232-0x00000000061F0000-0x0000000006282000-memory.dmp

    Filesize

    584KB

  • memory/4204-234-0x0000000006A10000-0x0000000006BD2000-memory.dmp

    Filesize

    1.8MB

  • memory/4204-235-0x0000000007110000-0x000000000763C000-memory.dmp

    Filesize

    5.2MB

  • memory/4204-239-0x0000000006370000-0x00000000063C0000-memory.dmp

    Filesize

    320KB

  • memory/4204-240-0x0000000006440000-0x00000000064B6000-memory.dmp

    Filesize

    472KB

  • memory/4204-241-0x00000000063C0000-0x00000000063DE000-memory.dmp

    Filesize

    120KB