Analysis

  • max time kernel
    128s
  • max time network
    139s
  • platform
    windows10-1703_x64
  • resource
    win10-20230703-en
  • resource tags

    arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system
  • submitted
    18/07/2023, 23:00

General

  • Target

    432492f11fb580d554c8535ad9fdcfc9ffd65bfc6b4e5a1abb0b28959fa8195f.exe

  • Size

    371KB

  • MD5

    8eada482a831f5ea017299665f2fb89f

  • SHA1

    884622b9db81184facfc0989562f46a2a35df119

  • SHA256

    432492f11fb580d554c8535ad9fdcfc9ffd65bfc6b4e5a1abb0b28959fa8195f

  • SHA512

    ab26b05cb927ff4a4628f4316737fdc9bb6cd3684a20c41f40362722a4928b55b18685659447b0f7d3c5c3dde00c1cba8f81f6bb462a4b0b86b68c73a5986da8

  • SSDEEP

    6144:6680o8LQDKHLBTM7I7Uhf0IcqkOPzvYTqhC7NOGMr+0:l80o8UGHLxN7w/hPzum64+

Malware Config

Extracted

Family

redline

Botnet

@Germany

C2

194.26.135.162:2920

Attributes
  • auth_value

    9d15d78194367a949e54a07d6ce02c62

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 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\432492f11fb580d554c8535ad9fdcfc9ffd65bfc6b4e5a1abb0b28959fa8195f.exe
    "C:\Users\Admin\AppData\Local\Temp\432492f11fb580d554c8535ad9fdcfc9ffd65bfc6b4e5a1abb0b28959fa8195f.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3544

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3544-121-0x0000000000760000-0x0000000000860000-memory.dmp

    Filesize

    1024KB

  • memory/3544-123-0x0000000000710000-0x000000000074D000-memory.dmp

    Filesize

    244KB

  • memory/3544-122-0x0000000000400000-0x00000000005A9000-memory.dmp

    Filesize

    1.7MB

  • memory/3544-125-0x0000000072FB0000-0x000000007369E000-memory.dmp

    Filesize

    6.9MB

  • memory/3544-124-0x0000000002310000-0x000000000233C000-memory.dmp

    Filesize

    176KB

  • memory/3544-126-0x0000000004DF0000-0x0000000004E00000-memory.dmp

    Filesize

    64KB

  • memory/3544-127-0x0000000004DF0000-0x0000000004E00000-memory.dmp

    Filesize

    64KB

  • memory/3544-128-0x0000000004DF0000-0x0000000004E00000-memory.dmp

    Filesize

    64KB

  • memory/3544-129-0x0000000004E00000-0x00000000052FE000-memory.dmp

    Filesize

    5.0MB

  • memory/3544-130-0x00000000026E0000-0x0000000002708000-memory.dmp

    Filesize

    160KB

  • memory/3544-131-0x0000000005910000-0x0000000005F16000-memory.dmp

    Filesize

    6.0MB

  • memory/3544-132-0x0000000004D00000-0x0000000004D12000-memory.dmp

    Filesize

    72KB

  • memory/3544-133-0x0000000005300000-0x000000000540A000-memory.dmp

    Filesize

    1.0MB

  • memory/3544-134-0x0000000004DF0000-0x0000000004E00000-memory.dmp

    Filesize

    64KB

  • memory/3544-135-0x0000000004D30000-0x0000000004D6E000-memory.dmp

    Filesize

    248KB

  • memory/3544-136-0x0000000005410000-0x000000000545B000-memory.dmp

    Filesize

    300KB

  • memory/3544-137-0x0000000000400000-0x00000000005A9000-memory.dmp

    Filesize

    1.7MB

  • memory/3544-138-0x0000000005570000-0x00000000055D6000-memory.dmp

    Filesize

    408KB

  • memory/3544-139-0x0000000006320000-0x00000000063B2000-memory.dmp

    Filesize

    584KB

  • memory/3544-140-0x00000000063C0000-0x0000000006436000-memory.dmp

    Filesize

    472KB

  • memory/3544-141-0x0000000000760000-0x0000000000860000-memory.dmp

    Filesize

    1024KB

  • memory/3544-142-0x0000000006470000-0x000000000648E000-memory.dmp

    Filesize

    120KB

  • memory/3544-143-0x0000000006540000-0x0000000006702000-memory.dmp

    Filesize

    1.8MB

  • memory/3544-144-0x0000000006720000-0x0000000006C4C000-memory.dmp

    Filesize

    5.2MB

  • memory/3544-145-0x0000000072FB0000-0x000000007369E000-memory.dmp

    Filesize

    6.9MB

  • memory/3544-147-0x0000000000400000-0x00000000005A9000-memory.dmp

    Filesize

    1.7MB

  • memory/3544-148-0x0000000072FB0000-0x000000007369E000-memory.dmp

    Filesize

    6.9MB