Analysis

  • max time kernel
    121s
  • max time network
    124s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    27-01-2022 04:10

General

  • Target

    1a7b5daf08c7c02955dea00abc5e6da4a9db84c3f83049771bc19bfec42ea0bc.exe

  • Size

    380KB

  • MD5

    32df123facebb73427bab297315c3373

  • SHA1

    8f57c8a8283000320283a5d6941ef739677906e6

  • SHA256

    1a7b5daf08c7c02955dea00abc5e6da4a9db84c3f83049771bc19bfec42ea0bc

  • SHA512

    05662f495296511e5a7b42198c16f548f30bbb209770ca79ce684801ae74cd96ef440505adc316b139c8a71ac38953710b2519f6d31ee9422e5c5521a44f4051

Malware Config

Extracted

Family

redline

Botnet

ruzkiKAKOYTO

C2

185.215.113.29:20819

Signatures

  • RedLine

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

  • RedLine Payload 6 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 use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1a7b5daf08c7c02955dea00abc5e6da4a9db84c3f83049771bc19bfec42ea0bc.exe
    "C:\Users\Admin\AppData\Local\Temp\1a7b5daf08c7c02955dea00abc5e6da4a9db84c3f83049771bc19bfec42ea0bc.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:3916

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3916-115-0x0000000000630000-0x0000000000676000-memory.dmp

    Filesize

    280KB

  • memory/3916-116-0x00000000021D0000-0x0000000002209000-memory.dmp

    Filesize

    228KB

  • memory/3916-117-0x0000000000400000-0x0000000000465000-memory.dmp

    Filesize

    404KB

  • memory/3916-118-0x0000000002350000-0x00000000024A0000-memory.dmp

    Filesize

    1.3MB

  • memory/3916-119-0x0000000002450000-0x0000000002484000-memory.dmp

    Filesize

    208KB

  • memory/3916-120-0x0000000004BA0000-0x000000000509E000-memory.dmp

    Filesize

    5.0MB

  • memory/3916-121-0x00000000025E0000-0x0000000002612000-memory.dmp

    Filesize

    200KB

  • memory/3916-122-0x0000000002350000-0x00000000024A0000-memory.dmp

    Filesize

    1.3MB

  • memory/3916-123-0x0000000002350000-0x00000000024A0000-memory.dmp

    Filesize

    1.3MB

  • memory/3916-124-0x00000000056B0000-0x0000000005CB6000-memory.dmp

    Filesize

    6.0MB

  • memory/3916-125-0x00000000050F0000-0x0000000005102000-memory.dmp

    Filesize

    72KB

  • memory/3916-126-0x0000000005120000-0x000000000522A000-memory.dmp

    Filesize

    1.0MB

  • memory/3916-127-0x0000000005270000-0x00000000052AE000-memory.dmp

    Filesize

    248KB

  • memory/3916-128-0x0000000002350000-0x00000000024A0000-memory.dmp

    Filesize

    1.3MB

  • memory/3916-129-0x00000000052C0000-0x000000000530B000-memory.dmp

    Filesize

    300KB

  • memory/3916-130-0x0000000005460000-0x00000000054D6000-memory.dmp

    Filesize

    472KB

  • memory/3916-131-0x00000000055E0000-0x0000000005672000-memory.dmp

    Filesize

    584KB

  • memory/3916-132-0x0000000005680000-0x000000000569E000-memory.dmp

    Filesize

    120KB

  • memory/3916-133-0x0000000005E50000-0x0000000005EB6000-memory.dmp

    Filesize

    408KB

  • memory/3916-134-0x0000000006570000-0x0000000006732000-memory.dmp

    Filesize

    1.8MB

  • memory/3916-135-0x0000000006750000-0x0000000006C7C000-memory.dmp

    Filesize

    5.2MB