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Analysis

  • max time kernel
    86s
  • max time network
    90s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    23/04/2023, 05:24

General

  • Target

    02538a6a91b4bbb6054af995ce8dab7c50e79450da1bbca2ae239c5f9ff1572b.exe

  • Size

    706KB

  • MD5

    75dc29b7bc1537145083daa16636089d

  • SHA1

    29e314003354eb8457a47900cd71579f04308774

  • SHA256

    02538a6a91b4bbb6054af995ce8dab7c50e79450da1bbca2ae239c5f9ff1572b

  • SHA512

    4c8e9fb2097b5047a79ce44577dc22800a53bd1e0bcbbc3d513cd8a422ed066934959133120a540d232660e728373c623ee9f461711b88926eb00d422f4afcb6

  • SSDEEP

    12288:3y90hPqwv5flb6KtlIcb5LmfrdZDu1Gw/VpGMcpBv8OFTn1dqu7VJePv5Wnk5MR:3yqPNfjF11GjMIJRw3v6A

Malware Config

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 5 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 2 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 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\02538a6a91b4bbb6054af995ce8dab7c50e79450da1bbca2ae239c5f9ff1572b.exe
    "C:\Users\Admin\AppData\Local\Temp\02538a6a91b4bbb6054af995ce8dab7c50e79450da1bbca2ae239c5f9ff1572b.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2476
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un079420.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un079420.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2512
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr122364.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr122364.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2592
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu750681.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu750681.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4740
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si334744.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si334744.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1516

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si334744.exe

    Filesize

    136KB

    MD5

    8c80b06d843bd6a7599a5be2075d9a55

    SHA1

    caf86cf2f908f6ac64b8d4788bc61aaaf672f9f2

    SHA256

    e794f573618cef6be742a0f574f179aa1087b51c4ec23bcf7faa16415028850e

    SHA512

    cd902bd2607ee797a60f615c550304e45ff59f2313cbb596b50fae913eae481987a8bde0a83587b153192eeb97514f281864c5fb3db4dc128453d507c5aeeded

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si334744.exe

    Filesize

    136KB

    MD5

    8c80b06d843bd6a7599a5be2075d9a55

    SHA1

    caf86cf2f908f6ac64b8d4788bc61aaaf672f9f2

    SHA256

    e794f573618cef6be742a0f574f179aa1087b51c4ec23bcf7faa16415028850e

    SHA512

    cd902bd2607ee797a60f615c550304e45ff59f2313cbb596b50fae913eae481987a8bde0a83587b153192eeb97514f281864c5fb3db4dc128453d507c5aeeded

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un079420.exe

    Filesize

    552KB

    MD5

    670072e65944069d2f3109f53ba9c862

    SHA1

    09c08262ec764fee5b74373a65f2b8940b082fdc

    SHA256

    9be89ff88b4e845a7a86cae86b2be03a78747bed615efa6d8992b395f0c8e43a

    SHA512

    4990430129545fb9aec362447bd39205e95b3f8a9db4714cc316a500d1829ada5ad7f1becae7802566e4a588386af479f92120531737ae0b6e598d16667596ba

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un079420.exe

    Filesize

    552KB

    MD5

    670072e65944069d2f3109f53ba9c862

    SHA1

    09c08262ec764fee5b74373a65f2b8940b082fdc

    SHA256

    9be89ff88b4e845a7a86cae86b2be03a78747bed615efa6d8992b395f0c8e43a

    SHA512

    4990430129545fb9aec362447bd39205e95b3f8a9db4714cc316a500d1829ada5ad7f1becae7802566e4a588386af479f92120531737ae0b6e598d16667596ba

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr122364.exe

    Filesize

    283KB

    MD5

    01d01b55d062e3748c431aa3f5dad536

    SHA1

    a709d8f7d643642ebcb0daa3d5a2c4fd66281d77

    SHA256

    7438fe3a52edd21474bae824c49c797ad051de55936e3fca5115123625800ca2

    SHA512

    3ebdc00a250978034d7fac1afae7847806a2ae9d352870228a3f918453f11a16a834aa6dbf6c91be006190dd78bbe7c70e0413a400c0596f955b7c5dbcc16a76

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr122364.exe

    Filesize

    283KB

    MD5

    01d01b55d062e3748c431aa3f5dad536

    SHA1

    a709d8f7d643642ebcb0daa3d5a2c4fd66281d77

    SHA256

    7438fe3a52edd21474bae824c49c797ad051de55936e3fca5115123625800ca2

    SHA512

    3ebdc00a250978034d7fac1afae7847806a2ae9d352870228a3f918453f11a16a834aa6dbf6c91be006190dd78bbe7c70e0413a400c0596f955b7c5dbcc16a76

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu750681.exe

    Filesize

    353KB

    MD5

    9050d75efee117cd41ff76058fd9de4a

    SHA1

    25ca9d65fd29d63807ae441e893fc9dfab42f879

    SHA256

    bad01384accc2056793241206eaa43563649463cbd2a08d9104c7d2a823fcf88

    SHA512

    66a17a57e827c7be2fb91c39c034fbfd30231fdb810ed049e6f26e99d701d2519f66eb5b8e190dd87c9bdd38546d427d8339c2ab20480b0c99fba0e0f1be9137

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu750681.exe

    Filesize

    353KB

    MD5

    9050d75efee117cd41ff76058fd9de4a

    SHA1

    25ca9d65fd29d63807ae441e893fc9dfab42f879

    SHA256

    bad01384accc2056793241206eaa43563649463cbd2a08d9104c7d2a823fcf88

    SHA512

    66a17a57e827c7be2fb91c39c034fbfd30231fdb810ed049e6f26e99d701d2519f66eb5b8e190dd87c9bdd38546d427d8339c2ab20480b0c99fba0e0f1be9137

  • memory/1516-998-0x0000000006E10000-0x0000000006E5B000-memory.dmp

    Filesize

    300KB

  • memory/1516-997-0x0000000000090000-0x00000000000B8000-memory.dmp

    Filesize

    160KB

  • memory/1516-999-0x0000000007110000-0x0000000007120000-memory.dmp

    Filesize

    64KB

  • memory/2592-149-0x0000000004950000-0x0000000004960000-memory.dmp

    Filesize

    64KB

  • memory/2592-158-0x0000000004920000-0x0000000004932000-memory.dmp

    Filesize

    72KB

  • memory/2592-140-0x0000000004920000-0x0000000004932000-memory.dmp

    Filesize

    72KB

  • memory/2592-143-0x00000000001D0000-0x00000000001FD000-memory.dmp

    Filesize

    180KB

  • memory/2592-142-0x0000000004920000-0x0000000004932000-memory.dmp

    Filesize

    72KB

  • memory/2592-145-0x0000000004950000-0x0000000004960000-memory.dmp

    Filesize

    64KB

  • memory/2592-147-0x0000000004950000-0x0000000004960000-memory.dmp

    Filesize

    64KB

  • memory/2592-138-0x0000000004920000-0x0000000004938000-memory.dmp

    Filesize

    96KB

  • memory/2592-146-0x0000000004920000-0x0000000004932000-memory.dmp

    Filesize

    72KB

  • memory/2592-150-0x0000000004920000-0x0000000004932000-memory.dmp

    Filesize

    72KB

  • memory/2592-152-0x0000000004920000-0x0000000004932000-memory.dmp

    Filesize

    72KB

  • memory/2592-154-0x0000000004920000-0x0000000004932000-memory.dmp

    Filesize

    72KB

  • memory/2592-156-0x0000000004920000-0x0000000004932000-memory.dmp

    Filesize

    72KB

  • memory/2592-139-0x0000000004920000-0x0000000004932000-memory.dmp

    Filesize

    72KB

  • memory/2592-160-0x0000000004920000-0x0000000004932000-memory.dmp

    Filesize

    72KB

  • memory/2592-162-0x0000000004920000-0x0000000004932000-memory.dmp

    Filesize

    72KB

  • memory/2592-164-0x0000000004920000-0x0000000004932000-memory.dmp

    Filesize

    72KB

  • memory/2592-166-0x0000000004920000-0x0000000004932000-memory.dmp

    Filesize

    72KB

  • memory/2592-168-0x0000000004920000-0x0000000004932000-memory.dmp

    Filesize

    72KB

  • memory/2592-170-0x0000000004920000-0x0000000004932000-memory.dmp

    Filesize

    72KB

  • memory/2592-171-0x0000000000400000-0x0000000002BB0000-memory.dmp

    Filesize

    39.7MB

  • memory/2592-174-0x0000000004950000-0x0000000004960000-memory.dmp

    Filesize

    64KB

  • memory/2592-173-0x0000000000400000-0x0000000002BB0000-memory.dmp

    Filesize

    39.7MB

  • memory/2592-175-0x0000000004950000-0x0000000004960000-memory.dmp

    Filesize

    64KB

  • memory/2592-137-0x00000000071F0000-0x00000000076EE000-memory.dmp

    Filesize

    5.0MB

  • memory/2592-136-0x00000000047A0000-0x00000000047BA000-memory.dmp

    Filesize

    104KB

  • memory/4740-181-0x0000000004D10000-0x0000000004D4A000-memory.dmp

    Filesize

    232KB

  • memory/4740-183-0x0000000004D10000-0x0000000004D45000-memory.dmp

    Filesize

    212KB

  • memory/4740-185-0x0000000004D10000-0x0000000004D45000-memory.dmp

    Filesize

    212KB

  • memory/4740-187-0x0000000004D10000-0x0000000004D45000-memory.dmp

    Filesize

    212KB

  • memory/4740-188-0x0000000002CA0000-0x0000000002CE6000-memory.dmp

    Filesize

    280KB

  • memory/4740-191-0x0000000004D10000-0x0000000004D45000-memory.dmp

    Filesize

    212KB

  • memory/4740-192-0x0000000007310000-0x0000000007320000-memory.dmp

    Filesize

    64KB

  • memory/4740-194-0x0000000007310000-0x0000000007320000-memory.dmp

    Filesize

    64KB

  • memory/4740-195-0x0000000004D10000-0x0000000004D45000-memory.dmp

    Filesize

    212KB

  • memory/4740-189-0x0000000007310000-0x0000000007320000-memory.dmp

    Filesize

    64KB

  • memory/4740-197-0x0000000004D10000-0x0000000004D45000-memory.dmp

    Filesize

    212KB

  • memory/4740-199-0x0000000004D10000-0x0000000004D45000-memory.dmp

    Filesize

    212KB

  • memory/4740-201-0x0000000004D10000-0x0000000004D45000-memory.dmp

    Filesize

    212KB

  • memory/4740-203-0x0000000004D10000-0x0000000004D45000-memory.dmp

    Filesize

    212KB

  • memory/4740-205-0x0000000004D10000-0x0000000004D45000-memory.dmp

    Filesize

    212KB

  • memory/4740-209-0x0000000004D10000-0x0000000004D45000-memory.dmp

    Filesize

    212KB

  • memory/4740-207-0x0000000004D10000-0x0000000004D45000-memory.dmp

    Filesize

    212KB

  • memory/4740-211-0x0000000004D10000-0x0000000004D45000-memory.dmp

    Filesize

    212KB

  • memory/4740-213-0x0000000004D10000-0x0000000004D45000-memory.dmp

    Filesize

    212KB

  • memory/4740-215-0x0000000004D10000-0x0000000004D45000-memory.dmp

    Filesize

    212KB

  • memory/4740-217-0x0000000004D10000-0x0000000004D45000-memory.dmp

    Filesize

    212KB

  • memory/4740-219-0x0000000004D10000-0x0000000004D45000-memory.dmp

    Filesize

    212KB

  • memory/4740-978-0x000000000A1B0000-0x000000000A7B6000-memory.dmp

    Filesize

    6.0MB

  • memory/4740-979-0x0000000009C00000-0x0000000009C12000-memory.dmp

    Filesize

    72KB

  • memory/4740-980-0x0000000009C30000-0x0000000009D3A000-memory.dmp

    Filesize

    1.0MB

  • memory/4740-981-0x0000000009D50000-0x0000000009D8E000-memory.dmp

    Filesize

    248KB

  • memory/4740-982-0x0000000009DD0000-0x0000000009E1B000-memory.dmp

    Filesize

    300KB

  • memory/4740-983-0x0000000007310000-0x0000000007320000-memory.dmp

    Filesize

    64KB

  • memory/4740-984-0x000000000A060000-0x000000000A0C6000-memory.dmp

    Filesize

    408KB

  • memory/4740-985-0x000000000AD20000-0x000000000ADB2000-memory.dmp

    Filesize

    584KB

  • memory/4740-987-0x000000000AEF0000-0x000000000AF66000-memory.dmp

    Filesize

    472KB

  • memory/4740-988-0x000000000AFB0000-0x000000000B172000-memory.dmp

    Filesize

    1.8MB

  • memory/4740-182-0x0000000004D10000-0x0000000004D45000-memory.dmp

    Filesize

    212KB

  • memory/4740-180-0x0000000004C90000-0x0000000004CCC000-memory.dmp

    Filesize

    240KB

  • memory/4740-989-0x000000000B190000-0x000000000B6BC000-memory.dmp

    Filesize

    5.2MB

  • memory/4740-990-0x000000000B7F0000-0x000000000B80E000-memory.dmp

    Filesize

    120KB

  • memory/4740-991-0x0000000004BE0000-0x0000000004C30000-memory.dmp

    Filesize

    320KB