Analysis

  • max time kernel
    119s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    24-09-2024 01:45

General

  • Target

    c0f8b5afad6fab4136affd308519c36e3779d597413d00e79e7f939bd7bae782.exe

  • Size

    1.1MB

  • MD5

    6c9e7815208530b2574368f8a70e5790

  • SHA1

    61d5d998abbbfe9c6efd9d38b8c99a3b48f8a7de

  • SHA256

    c0f8b5afad6fab4136affd308519c36e3779d597413d00e79e7f939bd7bae782

  • SHA512

    013b6ce1104d05cdd4587197c4e177ef13409db9c81084551450674833d3876a050035a4545a647a257538a2cb44aafaada534c9bfe8e2b5bcf6a9f2dcff134d

  • SSDEEP

    12288:o6MAg23QY02Vmv+TmTT8GlTiWqRZ6KTNnGP+l9+dMR4WrEXpPRTt+WHI9D1shsoY:oKsnZZvqmUNssUdHH5TI/DE/ScisNE

Malware Config

Extracted

Family

redline

Botnet

@LOGSCLOUDYT_BOT

C2

65.21.18.51:45580

Signatures

  • RedLine

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

  • RedLine payload 2 IoCs
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 2 IoCs
  • Reads user/profile data of web browsers 3 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
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies system certificate store 2 TTPs 6 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 7 IoCs
  • Suspicious use of WriteProcessMemory 22 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c0f8b5afad6fab4136affd308519c36e3779d597413d00e79e7f939bd7bae782.exe
    "C:\Users\Admin\AppData\Local\Temp\c0f8b5afad6fab4136affd308519c36e3779d597413d00e79e7f939bd7bae782.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2364
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2760
      • C:\Users\Admin\AppData\Roaming\3mcqjaQlqI.exe
        "C:\Users\Admin\AppData\Roaming\3mcqjaQlqI.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Modifies system certificate store
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2880
      • C:\Users\Admin\AppData\Roaming\ROd5k5wLID.exe
        "C:\Users\Admin\AppData\Roaming\ROd5k5wLID.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Modifies system certificate store
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2600

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\Cab233C.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\Tar23BB.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • C:\Users\Admin\AppData\Local\Temp\Tmp19A9.tmp

    Filesize

    2KB

    MD5

    1420d30f964eac2c85b2ccfe968eebce

    SHA1

    bdf9a6876578a3e38079c4f8cf5d6c79687ad750

    SHA256

    f3327793e3fd1f3f9a93f58d033ed89ce832443e2695beca9f2b04adba049ed9

    SHA512

    6fcb6ce148e1e246d6805502d4914595957061946751656567a5013d96033dd1769a22a87c45821e7542cde533450e41182cee898cd2ccf911c91bc4822371a8

  • \Users\Admin\AppData\Roaming\3mcqjaQlqI.exe

    Filesize

    563KB

    MD5

    7909fbb384c65c469c877dda84add34c

    SHA1

    3280b2d39ccd8b669e95e971652ef6578136e377

    SHA256

    402b94a9f6fbbf5822c2f8c60f0dcb373cdeb9508b4730de6bdccbb6a52ba8ee

    SHA512

    a003ecaf93f5343275c8baa75d420266825a8cde7bf3ec8b3ae6ab2ff60c619a9d9dad20256c717ed8a5d925c8c16f31a63ac9c4edc01689a3584ce04810b788

  • \Users\Admin\AppData\Roaming\ROd5k5wLID.exe

    Filesize

    304KB

    MD5

    12f13e368d8f8a329c94302ca0bd5d8a

    SHA1

    17fdaeb0122b61c702ec7a4c809fc26ca4cb73bf

    SHA256

    570aaaf62baff05ca992f53356044c86f85f46014451b85f8306915fef498a24

    SHA512

    031c116d0fe92912363eb7e580dea59504d4de5ac4fc51a1cf8d85393585c0acc712256142a88d33ebdf5b616068ca02066806cea6f4c0072a50f0b0144440da

  • memory/2364-0-0x000000007441E000-0x000000007441F000-memory.dmp

    Filesize

    4KB

  • memory/2364-1-0x0000000001030000-0x0000000001146000-memory.dmp

    Filesize

    1.1MB

  • memory/2364-17-0x0000000074410000-0x0000000074AFE000-memory.dmp

    Filesize

    6.9MB

  • memory/2600-39-0x00000000011C0000-0x0000000001212000-memory.dmp

    Filesize

    328KB

  • memory/2760-7-0x0000000000400000-0x0000000000511000-memory.dmp

    Filesize

    1.1MB

  • memory/2760-20-0x0000000000400000-0x0000000000511000-memory.dmp

    Filesize

    1.1MB

  • memory/2760-8-0x0000000000400000-0x0000000000511000-memory.dmp

    Filesize

    1.1MB

  • memory/2760-19-0x0000000000400000-0x0000000000511000-memory.dmp

    Filesize

    1.1MB

  • memory/2760-6-0x0000000000400000-0x0000000000511000-memory.dmp

    Filesize

    1.1MB

  • memory/2760-9-0x0000000000400000-0x0000000000511000-memory.dmp

    Filesize

    1.1MB

  • memory/2760-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2760-10-0x0000000000400000-0x0000000000511000-memory.dmp

    Filesize

    1.1MB

  • memory/2760-15-0x0000000000400000-0x0000000000511000-memory.dmp

    Filesize

    1.1MB

  • memory/2760-36-0x0000000000400000-0x0000000000511000-memory.dmp

    Filesize

    1.1MB

  • memory/2760-33-0x0000000000400000-0x0000000000511000-memory.dmp

    Filesize

    1.1MB

  • memory/2760-3-0x0000000000400000-0x0000000000511000-memory.dmp

    Filesize

    1.1MB

  • memory/2760-21-0x0000000000400000-0x0000000000511000-memory.dmp

    Filesize

    1.1MB

  • memory/2760-16-0x0000000000400000-0x0000000000511000-memory.dmp

    Filesize

    1.1MB

  • memory/2880-40-0x00000000011E0000-0x0000000001272000-memory.dmp

    Filesize

    584KB

  • memory/2880-37-0x0000000073D9E000-0x0000000073D9F000-memory.dmp

    Filesize

    4KB