Analysis

  • max time kernel
    138s
  • max time network
    142s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    03-04-2023 05:17

General

  • Target

    647c6e969194d8a3bdec1f091a1dc7ea83f076add668583e73d930e06925b305.exe

  • Size

    522KB

  • MD5

    6bda960abaea4c58897a8ef41b2c1ba2

  • SHA1

    e66edbcc90be086988ae0ee23dc6cc1f7fd35259

  • SHA256

    647c6e969194d8a3bdec1f091a1dc7ea83f076add668583e73d930e06925b305

  • SHA512

    bcd4f97a337f1c2aab2d01f885110e71beba1503fbd4d4c7b6b6944e9e745a504ae7512908fde4d6a9358ffb131617b386288831490360270a0ef56194f04870

  • SSDEEP

    12288:IMrvy90nlaVym39fHUXa0tHU2fJrnp4jDe:nypft0tHU2fNpMDe

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

spora

C2

176.113.115.145:4125

Attributes
  • auth_value

    441b39ab37774b2ca9931c31e1bc6071

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 5 IoCs
  • RedLine

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

  • RedLine payload 35 IoCs
  • Executes dropped EXE 4 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Windows security modification 2 TTPs 1 IoCs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • 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 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\647c6e969194d8a3bdec1f091a1dc7ea83f076add668583e73d930e06925b305.exe
    "C:\Users\Admin\AppData\Local\Temp\647c6e969194d8a3bdec1f091a1dc7ea83f076add668583e73d930e06925b305.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2896
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziah1696.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziah1696.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4556
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr397217.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr397217.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:5008
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku890111.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku890111.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3656
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr552048.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr552048.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4616

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr552048.exe

    Filesize

    176KB

    MD5

    40082958f24dfd97ead4f518447d8cfb

    SHA1

    580d085d504b31fc137c904aa2469f00dfa0e0f0

    SHA256

    18547cbefe5ca41a496e421001652ca1b08abd27e1f602315b162f02f389d5af

    SHA512

    0fe5fa6b7b851efb46dde0bd60bbf09538a80859eeec1e955d5ce4ad9486b824855e42a3845c342153111585d307d56808e98b821e630d84abf10e7781103c3a

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr552048.exe

    Filesize

    176KB

    MD5

    40082958f24dfd97ead4f518447d8cfb

    SHA1

    580d085d504b31fc137c904aa2469f00dfa0e0f0

    SHA256

    18547cbefe5ca41a496e421001652ca1b08abd27e1f602315b162f02f389d5af

    SHA512

    0fe5fa6b7b851efb46dde0bd60bbf09538a80859eeec1e955d5ce4ad9486b824855e42a3845c342153111585d307d56808e98b821e630d84abf10e7781103c3a

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziah1696.exe

    Filesize

    380KB

    MD5

    966096183a92c0df6e5cd5975d5382f0

    SHA1

    c683560492c3a62ae3716bf851f7526b40f86456

    SHA256

    0c9180855de0cb3498211c0440ec16e3a7f129daf6fbf753e2f231eb19a90c7c

    SHA512

    8487eae709a8dbe619b20025b862cf7e386b11c97c99819c2bec537977657ecf400a7046d3d9fc9494bf38a17c671f27947e8f4c207c3c03eabd3cfceda826d0

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziah1696.exe

    Filesize

    380KB

    MD5

    966096183a92c0df6e5cd5975d5382f0

    SHA1

    c683560492c3a62ae3716bf851f7526b40f86456

    SHA256

    0c9180855de0cb3498211c0440ec16e3a7f129daf6fbf753e2f231eb19a90c7c

    SHA512

    8487eae709a8dbe619b20025b862cf7e386b11c97c99819c2bec537977657ecf400a7046d3d9fc9494bf38a17c671f27947e8f4c207c3c03eabd3cfceda826d0

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr397217.exe

    Filesize

    14KB

    MD5

    ac1bd7591f624625bbf31d8ded0526d7

    SHA1

    d6a4b4c168cc4afbdccf34cf5333835c09fa92ad

    SHA256

    f0d3cbc791f6dbd2bbc00f52a0f6010103929a31916039d3c1f2a1999d99df80

    SHA512

    c228e93c3c11bb7736e1faebc362692067149d3e1fc6cd1e128e26beb44e81ccebabedc861fd1c42f01b99a49aef1847cee7784e8671c749c453cdd552ad631b

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr397217.exe

    Filesize

    14KB

    MD5

    ac1bd7591f624625bbf31d8ded0526d7

    SHA1

    d6a4b4c168cc4afbdccf34cf5333835c09fa92ad

    SHA256

    f0d3cbc791f6dbd2bbc00f52a0f6010103929a31916039d3c1f2a1999d99df80

    SHA512

    c228e93c3c11bb7736e1faebc362692067149d3e1fc6cd1e128e26beb44e81ccebabedc861fd1c42f01b99a49aef1847cee7784e8671c749c453cdd552ad631b

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku890111.exe

    Filesize

    295KB

    MD5

    842db100cefde7d9f55f58527ad93464

    SHA1

    64264c9f0f5f4372f52f7976e706664adac0eed6

    SHA256

    ec599cc532f462a20e8097c37380875ac03ec27335e38056640eca09cb4ca894

    SHA512

    e4eb6dcc3f6655e2ae90ae702b1d18fefe257d71778f07108ca1f438ab552d47ad09c1e5fadf5d8b043ce95c42c90663c5200a5d2e5936dd32e4e7d75c6b66b9

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku890111.exe

    Filesize

    295KB

    MD5

    842db100cefde7d9f55f58527ad93464

    SHA1

    64264c9f0f5f4372f52f7976e706664adac0eed6

    SHA256

    ec599cc532f462a20e8097c37380875ac03ec27335e38056640eca09cb4ca894

    SHA512

    e4eb6dcc3f6655e2ae90ae702b1d18fefe257d71778f07108ca1f438ab552d47ad09c1e5fadf5d8b043ce95c42c90663c5200a5d2e5936dd32e4e7d75c6b66b9

  • memory/3656-141-0x0000000001FF0000-0x000000000203B000-memory.dmp

    Filesize

    300KB

  • memory/3656-142-0x0000000002160000-0x00000000021A6000-memory.dmp

    Filesize

    280KB

  • memory/3656-143-0x0000000004C10000-0x000000000510E000-memory.dmp

    Filesize

    5.0MB

  • memory/3656-144-0x00000000023C0000-0x0000000002404000-memory.dmp

    Filesize

    272KB

  • memory/3656-145-0x00000000023C0000-0x00000000023FF000-memory.dmp

    Filesize

    252KB

  • memory/3656-152-0x00000000023C0000-0x00000000023FF000-memory.dmp

    Filesize

    252KB

  • memory/3656-154-0x00000000023C0000-0x00000000023FF000-memory.dmp

    Filesize

    252KB

  • memory/3656-150-0x00000000023C0000-0x00000000023FF000-memory.dmp

    Filesize

    252KB

  • memory/3656-158-0x00000000023C0000-0x00000000023FF000-memory.dmp

    Filesize

    252KB

  • memory/3656-160-0x00000000023C0000-0x00000000023FF000-memory.dmp

    Filesize

    252KB

  • memory/3656-164-0x00000000023C0000-0x00000000023FF000-memory.dmp

    Filesize

    252KB

  • memory/3656-176-0x00000000023C0000-0x00000000023FF000-memory.dmp

    Filesize

    252KB

  • memory/3656-180-0x00000000023C0000-0x00000000023FF000-memory.dmp

    Filesize

    252KB

  • memory/3656-193-0x00000000023C0000-0x00000000023FF000-memory.dmp

    Filesize

    252KB

  • memory/3656-197-0x00000000023C0000-0x00000000023FF000-memory.dmp

    Filesize

    252KB

  • memory/3656-207-0x00000000023C0000-0x00000000023FF000-memory.dmp

    Filesize

    252KB

  • memory/3656-211-0x00000000023C0000-0x00000000023FF000-memory.dmp

    Filesize

    252KB

  • memory/3656-209-0x00000000023C0000-0x00000000023FF000-memory.dmp

    Filesize

    252KB

  • memory/3656-205-0x00000000023C0000-0x00000000023FF000-memory.dmp

    Filesize

    252KB

  • memory/3656-203-0x00000000023C0000-0x00000000023FF000-memory.dmp

    Filesize

    252KB

  • memory/3656-201-0x00000000023C0000-0x00000000023FF000-memory.dmp

    Filesize

    252KB

  • memory/3656-199-0x00000000023C0000-0x00000000023FF000-memory.dmp

    Filesize

    252KB

  • memory/3656-195-0x00000000023C0000-0x00000000023FF000-memory.dmp

    Filesize

    252KB

  • memory/3656-191-0x00000000023C0000-0x00000000023FF000-memory.dmp

    Filesize

    252KB

  • memory/3656-189-0x00000000023C0000-0x00000000023FF000-memory.dmp

    Filesize

    252KB

  • memory/3656-187-0x00000000023C0000-0x00000000023FF000-memory.dmp

    Filesize

    252KB

  • memory/3656-185-0x00000000023C0000-0x00000000023FF000-memory.dmp

    Filesize

    252KB

  • memory/3656-183-0x00000000023C0000-0x00000000023FF000-memory.dmp

    Filesize

    252KB

  • memory/3656-182-0x0000000004C00000-0x0000000004C10000-memory.dmp

    Filesize

    64KB

  • memory/3656-179-0x0000000004C00000-0x0000000004C10000-memory.dmp

    Filesize

    64KB

  • memory/3656-178-0x0000000004C00000-0x0000000004C10000-memory.dmp

    Filesize

    64KB

  • memory/3656-174-0x00000000023C0000-0x00000000023FF000-memory.dmp

    Filesize

    252KB

  • memory/3656-172-0x00000000023C0000-0x00000000023FF000-memory.dmp

    Filesize

    252KB

  • memory/3656-170-0x00000000023C0000-0x00000000023FF000-memory.dmp

    Filesize

    252KB

  • memory/3656-168-0x00000000023C0000-0x00000000023FF000-memory.dmp

    Filesize

    252KB

  • memory/3656-166-0x00000000023C0000-0x00000000023FF000-memory.dmp

    Filesize

    252KB

  • memory/3656-162-0x00000000023C0000-0x00000000023FF000-memory.dmp

    Filesize

    252KB

  • memory/3656-156-0x00000000023C0000-0x00000000023FF000-memory.dmp

    Filesize

    252KB

  • memory/3656-148-0x00000000023C0000-0x00000000023FF000-memory.dmp

    Filesize

    252KB

  • memory/3656-146-0x00000000023C0000-0x00000000023FF000-memory.dmp

    Filesize

    252KB

  • memory/3656-1054-0x0000000005720000-0x0000000005D26000-memory.dmp

    Filesize

    6.0MB

  • memory/3656-1055-0x0000000005110000-0x000000000521A000-memory.dmp

    Filesize

    1.0MB

  • memory/3656-1056-0x0000000004B70000-0x0000000004B82000-memory.dmp

    Filesize

    72KB

  • memory/3656-1057-0x0000000004B90000-0x0000000004BCE000-memory.dmp

    Filesize

    248KB

  • memory/3656-1059-0x0000000004C00000-0x0000000004C10000-memory.dmp

    Filesize

    64KB

  • memory/3656-1058-0x0000000005320000-0x000000000536B000-memory.dmp

    Filesize

    300KB

  • memory/3656-1061-0x0000000005490000-0x0000000005522000-memory.dmp

    Filesize

    584KB

  • memory/3656-1062-0x0000000005530000-0x0000000005596000-memory.dmp

    Filesize

    408KB

  • memory/3656-1063-0x0000000004C00000-0x0000000004C10000-memory.dmp

    Filesize

    64KB

  • memory/3656-1064-0x0000000004C00000-0x0000000004C10000-memory.dmp

    Filesize

    64KB

  • memory/3656-1065-0x0000000004C00000-0x0000000004C10000-memory.dmp

    Filesize

    64KB

  • memory/3656-1066-0x0000000006240000-0x0000000006402000-memory.dmp

    Filesize

    1.8MB

  • memory/3656-1067-0x0000000006420000-0x000000000694C000-memory.dmp

    Filesize

    5.2MB

  • memory/3656-1068-0x0000000006CC0000-0x0000000006D36000-memory.dmp

    Filesize

    472KB

  • memory/3656-1069-0x0000000006D50000-0x0000000006DA0000-memory.dmp

    Filesize

    320KB

  • memory/3656-1070-0x0000000004C00000-0x0000000004C10000-memory.dmp

    Filesize

    64KB

  • memory/4616-1076-0x0000000000010000-0x0000000000042000-memory.dmp

    Filesize

    200KB

  • memory/4616-1077-0x0000000004B90000-0x0000000004BA0000-memory.dmp

    Filesize

    64KB

  • memory/4616-1078-0x0000000004A50000-0x0000000004A9B000-memory.dmp

    Filesize

    300KB

  • memory/5008-135-0x0000000000710000-0x000000000071A000-memory.dmp

    Filesize

    40KB