Analysis

  • max time kernel
    300s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
  • submitted
    18-07-2023 04:47

General

  • Target

    761019bfe1b9b687425431dee4646f1a79ca1806237d4ff2edf0473425e79f27.exe

  • Size

    321KB

  • MD5

    f0ff9f4c20f1584e3d731f89d2473075

  • SHA1

    e5d9234d814589cd734b4acec635c129b9a4b030

  • SHA256

    761019bfe1b9b687425431dee4646f1a79ca1806237d4ff2edf0473425e79f27

  • SHA512

    5ea1b1a8ecae84b2a64774d843c2f00fd9f1f8578f0da9c32d363075e1703d9181783416d5f60e0baae553fc8fc32ebd53215a0ae213b7207cf1194318aa21ae

  • SSDEEP

    6144:eKlzr1sYCzek2ciDaP9Xk6Ln1W8W/9InBSkZZmLdGcAdgdY6RKpjS:eGhQ2ciDq9ZL1W8q9InBRqELdolRKpj

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 12 IoCs
  • Suspicious use of SetThreadContext 6 IoCs
  • Creates scheduled task(s) 1 TTPs 2 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\761019bfe1b9b687425431dee4646f1a79ca1806237d4ff2edf0473425e79f27.exe
    "C:\Users\Admin\AppData\Local\Temp\761019bfe1b9b687425431dee4646f1a79ca1806237d4ff2edf0473425e79f27.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1144
    • C:\Users\Admin\AppData\Local\Temp\761019bfe1b9b687425431dee4646f1a79ca1806237d4ff2edf0473425e79f27.exe
      C:\Users\Admin\AppData\Local\Temp\761019bfe1b9b687425431dee4646f1a79ca1806237d4ff2edf0473425e79f27.exe
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2116
      • C:\Windows\SysWOW64\schtasks.exe
        /C /create /F /sc minute /mo 1 /tn "Telemetry Logging" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe"
        3⤵
        • Creates scheduled task(s)
        PID:2160
  • C:\Windows\system32\taskeng.exe
    taskeng.exe {ECDEBF32-20B2-44E8-A84F-2F0C94A3CE76} S-1-5-21-3408354897-1169622894-3874090110-1000:WGWIREOE\Admin:Interactive:[1]
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2700
    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:2768
      • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
        C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:2528
        • C:\Windows\SysWOW64\schtasks.exe
          /C /create /F /sc minute /mo 1 /tn "Telemetry Logging" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe"
          4⤵
          • Creates scheduled task(s)
          PID:948
    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:924
      • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
        C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
        3⤵
        • Executes dropped EXE
        PID:2804
    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:2344
      • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
        C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
        3⤵
        • Executes dropped EXE
        PID:1960
    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:1976
      • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
        C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
        3⤵
        • Executes dropped EXE
        PID:3004
    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      PID:2212
      • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
        C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
        3⤵
        • Executes dropped EXE
        PID:2216
      • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
        C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
        3⤵
        • Executes dropped EXE
        PID:2200
      • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
        C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
        3⤵
        • Executes dropped EXE
        PID:2476

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe

    Filesize

    321KB

    MD5

    f0ff9f4c20f1584e3d731f89d2473075

    SHA1

    e5d9234d814589cd734b4acec635c129b9a4b030

    SHA256

    761019bfe1b9b687425431dee4646f1a79ca1806237d4ff2edf0473425e79f27

    SHA512

    5ea1b1a8ecae84b2a64774d843c2f00fd9f1f8578f0da9c32d363075e1703d9181783416d5f60e0baae553fc8fc32ebd53215a0ae213b7207cf1194318aa21ae

  • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe

    Filesize

    321KB

    MD5

    f0ff9f4c20f1584e3d731f89d2473075

    SHA1

    e5d9234d814589cd734b4acec635c129b9a4b030

    SHA256

    761019bfe1b9b687425431dee4646f1a79ca1806237d4ff2edf0473425e79f27

    SHA512

    5ea1b1a8ecae84b2a64774d843c2f00fd9f1f8578f0da9c32d363075e1703d9181783416d5f60e0baae553fc8fc32ebd53215a0ae213b7207cf1194318aa21ae

  • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe

    Filesize

    321KB

    MD5

    f0ff9f4c20f1584e3d731f89d2473075

    SHA1

    e5d9234d814589cd734b4acec635c129b9a4b030

    SHA256

    761019bfe1b9b687425431dee4646f1a79ca1806237d4ff2edf0473425e79f27

    SHA512

    5ea1b1a8ecae84b2a64774d843c2f00fd9f1f8578f0da9c32d363075e1703d9181783416d5f60e0baae553fc8fc32ebd53215a0ae213b7207cf1194318aa21ae

  • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe

    Filesize

    321KB

    MD5

    f0ff9f4c20f1584e3d731f89d2473075

    SHA1

    e5d9234d814589cd734b4acec635c129b9a4b030

    SHA256

    761019bfe1b9b687425431dee4646f1a79ca1806237d4ff2edf0473425e79f27

    SHA512

    5ea1b1a8ecae84b2a64774d843c2f00fd9f1f8578f0da9c32d363075e1703d9181783416d5f60e0baae553fc8fc32ebd53215a0ae213b7207cf1194318aa21ae

  • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe

    Filesize

    321KB

    MD5

    f0ff9f4c20f1584e3d731f89d2473075

    SHA1

    e5d9234d814589cd734b4acec635c129b9a4b030

    SHA256

    761019bfe1b9b687425431dee4646f1a79ca1806237d4ff2edf0473425e79f27

    SHA512

    5ea1b1a8ecae84b2a64774d843c2f00fd9f1f8578f0da9c32d363075e1703d9181783416d5f60e0baae553fc8fc32ebd53215a0ae213b7207cf1194318aa21ae

  • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe

    Filesize

    321KB

    MD5

    f0ff9f4c20f1584e3d731f89d2473075

    SHA1

    e5d9234d814589cd734b4acec635c129b9a4b030

    SHA256

    761019bfe1b9b687425431dee4646f1a79ca1806237d4ff2edf0473425e79f27

    SHA512

    5ea1b1a8ecae84b2a64774d843c2f00fd9f1f8578f0da9c32d363075e1703d9181783416d5f60e0baae553fc8fc32ebd53215a0ae213b7207cf1194318aa21ae

  • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe

    Filesize

    321KB

    MD5

    f0ff9f4c20f1584e3d731f89d2473075

    SHA1

    e5d9234d814589cd734b4acec635c129b9a4b030

    SHA256

    761019bfe1b9b687425431dee4646f1a79ca1806237d4ff2edf0473425e79f27

    SHA512

    5ea1b1a8ecae84b2a64774d843c2f00fd9f1f8578f0da9c32d363075e1703d9181783416d5f60e0baae553fc8fc32ebd53215a0ae213b7207cf1194318aa21ae

  • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe

    Filesize

    321KB

    MD5

    f0ff9f4c20f1584e3d731f89d2473075

    SHA1

    e5d9234d814589cd734b4acec635c129b9a4b030

    SHA256

    761019bfe1b9b687425431dee4646f1a79ca1806237d4ff2edf0473425e79f27

    SHA512

    5ea1b1a8ecae84b2a64774d843c2f00fd9f1f8578f0da9c32d363075e1703d9181783416d5f60e0baae553fc8fc32ebd53215a0ae213b7207cf1194318aa21ae

  • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe

    Filesize

    321KB

    MD5

    f0ff9f4c20f1584e3d731f89d2473075

    SHA1

    e5d9234d814589cd734b4acec635c129b9a4b030

    SHA256

    761019bfe1b9b687425431dee4646f1a79ca1806237d4ff2edf0473425e79f27

    SHA512

    5ea1b1a8ecae84b2a64774d843c2f00fd9f1f8578f0da9c32d363075e1703d9181783416d5f60e0baae553fc8fc32ebd53215a0ae213b7207cf1194318aa21ae

  • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe

    Filesize

    321KB

    MD5

    f0ff9f4c20f1584e3d731f89d2473075

    SHA1

    e5d9234d814589cd734b4acec635c129b9a4b030

    SHA256

    761019bfe1b9b687425431dee4646f1a79ca1806237d4ff2edf0473425e79f27

    SHA512

    5ea1b1a8ecae84b2a64774d843c2f00fd9f1f8578f0da9c32d363075e1703d9181783416d5f60e0baae553fc8fc32ebd53215a0ae213b7207cf1194318aa21ae

  • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe

    Filesize

    321KB

    MD5

    f0ff9f4c20f1584e3d731f89d2473075

    SHA1

    e5d9234d814589cd734b4acec635c129b9a4b030

    SHA256

    761019bfe1b9b687425431dee4646f1a79ca1806237d4ff2edf0473425e79f27

    SHA512

    5ea1b1a8ecae84b2a64774d843c2f00fd9f1f8578f0da9c32d363075e1703d9181783416d5f60e0baae553fc8fc32ebd53215a0ae213b7207cf1194318aa21ae

  • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe

    Filesize

    321KB

    MD5

    f0ff9f4c20f1584e3d731f89d2473075

    SHA1

    e5d9234d814589cd734b4acec635c129b9a4b030

    SHA256

    761019bfe1b9b687425431dee4646f1a79ca1806237d4ff2edf0473425e79f27

    SHA512

    5ea1b1a8ecae84b2a64774d843c2f00fd9f1f8578f0da9c32d363075e1703d9181783416d5f60e0baae553fc8fc32ebd53215a0ae213b7207cf1194318aa21ae

  • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe

    Filesize

    321KB

    MD5

    f0ff9f4c20f1584e3d731f89d2473075

    SHA1

    e5d9234d814589cd734b4acec635c129b9a4b030

    SHA256

    761019bfe1b9b687425431dee4646f1a79ca1806237d4ff2edf0473425e79f27

    SHA512

    5ea1b1a8ecae84b2a64774d843c2f00fd9f1f8578f0da9c32d363075e1703d9181783416d5f60e0baae553fc8fc32ebd53215a0ae213b7207cf1194318aa21ae

  • memory/924-101-0x0000000074730000-0x0000000074E1E000-memory.dmp

    Filesize

    6.9MB

  • memory/924-90-0x0000000074730000-0x0000000074E1E000-memory.dmp

    Filesize

    6.9MB

  • memory/924-91-0x0000000000A70000-0x0000000000AB0000-memory.dmp

    Filesize

    256KB

  • memory/924-89-0x00000000013C0000-0x0000000001416000-memory.dmp

    Filesize

    344KB

  • memory/1144-71-0x00000000747A0000-0x0000000074E8E000-memory.dmp

    Filesize

    6.9MB

  • memory/1144-54-0x00000000747A0000-0x0000000074E8E000-memory.dmp

    Filesize

    6.9MB

  • memory/1144-55-0x00000000046F0000-0x00000000047BC000-memory.dmp

    Filesize

    816KB

  • memory/1144-53-0x0000000000A40000-0x0000000000A96000-memory.dmp

    Filesize

    344KB

  • memory/1144-56-0x00000000004D0000-0x00000000004D6000-memory.dmp

    Filesize

    24KB

  • memory/1144-57-0x00000000048F0000-0x0000000004930000-memory.dmp

    Filesize

    256KB

  • memory/1976-118-0x0000000074730000-0x0000000074E1E000-memory.dmp

    Filesize

    6.9MB

  • memory/1976-119-0x0000000000AD0000-0x0000000000B10000-memory.dmp

    Filesize

    256KB

  • memory/1976-133-0x0000000074730000-0x0000000074E1E000-memory.dmp

    Filesize

    6.9MB

  • memory/2116-61-0x0000000000400000-0x0000000000406000-memory.dmp

    Filesize

    24KB

  • memory/2116-62-0x0000000000400000-0x0000000000406000-memory.dmp

    Filesize

    24KB

  • memory/2116-58-0x0000000000400000-0x0000000000406000-memory.dmp

    Filesize

    24KB

  • memory/2116-70-0x0000000000400000-0x0000000000406000-memory.dmp

    Filesize

    24KB

  • memory/2116-68-0x0000000000400000-0x0000000000406000-memory.dmp

    Filesize

    24KB

  • memory/2116-66-0x0000000000400000-0x0000000000406000-memory.dmp

    Filesize

    24KB

  • memory/2116-60-0x0000000000400000-0x0000000000406000-memory.dmp

    Filesize

    24KB

  • memory/2116-64-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2212-150-0x0000000074780000-0x0000000074E6E000-memory.dmp

    Filesize

    6.9MB

  • memory/2212-139-0x0000000074780000-0x0000000074E6E000-memory.dmp

    Filesize

    6.9MB

  • memory/2212-136-0x0000000074780000-0x0000000074E6E000-memory.dmp

    Filesize

    6.9MB

  • memory/2344-116-0x0000000074780000-0x0000000074E6E000-memory.dmp

    Filesize

    6.9MB

  • memory/2344-104-0x0000000074780000-0x0000000074E6E000-memory.dmp

    Filesize

    6.9MB

  • memory/2528-81-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2768-85-0x0000000074780000-0x0000000074E6E000-memory.dmp

    Filesize

    6.9MB

  • memory/2768-76-0x0000000000DE0000-0x0000000000E20000-memory.dmp

    Filesize

    256KB

  • memory/2768-75-0x0000000074780000-0x0000000074E6E000-memory.dmp

    Filesize

    6.9MB

  • memory/2768-74-0x00000000013C0000-0x0000000001416000-memory.dmp

    Filesize

    344KB