Analysis

  • max time kernel
    71s
  • max time network
    144s
  • 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, 23:50

General

  • Target

    adf95b85545e42b5cd1404afe053cf7b41967eed03d147c9121aa12eb85b5c49.exe

  • Size

    564KB

  • MD5

    97f2370ec6e80723851ac6f750dd8dd3

  • SHA1

    fbd8210d6c12a082a86f30578da00c75ed5b9fe7

  • SHA256

    adf95b85545e42b5cd1404afe053cf7b41967eed03d147c9121aa12eb85b5c49

  • SHA512

    8b5ddafadf35c49d9e5c8242e22c82efe7f3f19bf5ac2f451082fbda19d30f15f689bad4aaa4c3d64045b7c009f3c8144944205780a86c2487500ad4822877e7

  • SSDEEP

    12288:hy90TKAoIrNDIZxaw4I2sqIkOzQ0EthnMSLcCiO7CwR2S7/:hyqhoqjsS23EtFBLcCt2wR2S7/

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 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\adf95b85545e42b5cd1404afe053cf7b41967eed03d147c9121aa12eb85b5c49.exe
    "C:\Users\Admin\AppData\Local\Temp\adf95b85545e42b5cd1404afe053cf7b41967eed03d147c9121aa12eb85b5c49.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3640
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziJx4137.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziJx4137.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4180
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it762384.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it762384.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4340
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp754680.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp754680.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4900
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr031862.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr031862.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2748

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr031862.exe

          Filesize

          136KB

          MD5

          ace73b2b1f835de11594ea9a243a9f5c

          SHA1

          2f929d1f69784fbe499a95b064679a16947bdd84

          SHA256

          7310c28dc6a24530885da07d08c851b4a6c5aa987d2a44ce53cb73e72235fa49

          SHA512

          024e1ce3ab37e27c8647d02f79c434e103a84265c97b4773aed1a0b1fd3e8228eab560fc9b6f53b0132575ea855d1da0cd0b6b6e5cd2965f841cf8551c7d138e

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr031862.exe

          Filesize

          136KB

          MD5

          ace73b2b1f835de11594ea9a243a9f5c

          SHA1

          2f929d1f69784fbe499a95b064679a16947bdd84

          SHA256

          7310c28dc6a24530885da07d08c851b4a6c5aa987d2a44ce53cb73e72235fa49

          SHA512

          024e1ce3ab37e27c8647d02f79c434e103a84265c97b4773aed1a0b1fd3e8228eab560fc9b6f53b0132575ea855d1da0cd0b6b6e5cd2965f841cf8551c7d138e

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziJx4137.exe

          Filesize

          409KB

          MD5

          b68e6b1f13d4e1889bc2105942e5fe89

          SHA1

          bc9af3faa7f7fb5837ce8a256073a71c01cc218f

          SHA256

          61fdc7cfcd2727142fe3fb7b2c1352ba77a81004563c321b59e4bc3fb149486b

          SHA512

          348572a12e9401b3c9674d789de755e69ba42878b92e7e63bf606314df5550cdfa5435083c2f143cdf96414cb47964ed66b5f6379d222ac0ea3637fd5be8dbe5

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziJx4137.exe

          Filesize

          409KB

          MD5

          b68e6b1f13d4e1889bc2105942e5fe89

          SHA1

          bc9af3faa7f7fb5837ce8a256073a71c01cc218f

          SHA256

          61fdc7cfcd2727142fe3fb7b2c1352ba77a81004563c321b59e4bc3fb149486b

          SHA512

          348572a12e9401b3c9674d789de755e69ba42878b92e7e63bf606314df5550cdfa5435083c2f143cdf96414cb47964ed66b5f6379d222ac0ea3637fd5be8dbe5

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it762384.exe

          Filesize

          11KB

          MD5

          7e93bacbbc33e6652e147e7fe07572a0

          SHA1

          421a7167da01c8da4dc4d5234ca3dd84e319e762

          SHA256

          850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

          SHA512

          250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it762384.exe

          Filesize

          11KB

          MD5

          7e93bacbbc33e6652e147e7fe07572a0

          SHA1

          421a7167da01c8da4dc4d5234ca3dd84e319e762

          SHA256

          850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

          SHA512

          250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp754680.exe

          Filesize

          361KB

          MD5

          38602be34d473b77311dcbc791ed7082

          SHA1

          978765f73d7b5f56ac6129108252df4edceb29a4

          SHA256

          256fd9e92d46580a320dba97671bb62db6712e64ba28c8d40d966aea9950882b

          SHA512

          8b58c8df6b1a81cbdb480853c779e633bab5c1478a9ac96084efd3bf8aaca1aa65f8fe088bd1ace48025ff79f3fe74acda3a8cfaa36f6bea30aeffdc4eb8ccf9

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp754680.exe

          Filesize

          361KB

          MD5

          38602be34d473b77311dcbc791ed7082

          SHA1

          978765f73d7b5f56ac6129108252df4edceb29a4

          SHA256

          256fd9e92d46580a320dba97671bb62db6712e64ba28c8d40d966aea9950882b

          SHA512

          8b58c8df6b1a81cbdb480853c779e633bab5c1478a9ac96084efd3bf8aaca1aa65f8fe088bd1ace48025ff79f3fe74acda3a8cfaa36f6bea30aeffdc4eb8ccf9

        • memory/2748-956-0x0000000000290000-0x00000000002B8000-memory.dmp

          Filesize

          160KB

        • memory/2748-957-0x0000000007030000-0x000000000707B000-memory.dmp

          Filesize

          300KB

        • memory/2748-958-0x0000000007020000-0x0000000007030000-memory.dmp

          Filesize

          64KB

        • memory/4340-133-0x0000000000640000-0x000000000064A000-memory.dmp

          Filesize

          40KB

        • memory/4900-173-0x0000000004D30000-0x0000000004D65000-memory.dmp

          Filesize

          212KB

        • memory/4900-187-0x0000000004D30000-0x0000000004D65000-memory.dmp

          Filesize

          212KB

        • memory/4900-142-0x0000000004D30000-0x0000000004D6A000-memory.dmp

          Filesize

          232KB

        • memory/4900-143-0x0000000004D30000-0x0000000004D65000-memory.dmp

          Filesize

          212KB

        • memory/4900-144-0x0000000004D30000-0x0000000004D65000-memory.dmp

          Filesize

          212KB

        • memory/4900-146-0x0000000004D30000-0x0000000004D65000-memory.dmp

          Filesize

          212KB

        • memory/4900-150-0x0000000004D30000-0x0000000004D65000-memory.dmp

          Filesize

          212KB

        • memory/4900-148-0x0000000004D30000-0x0000000004D65000-memory.dmp

          Filesize

          212KB

        • memory/4900-152-0x0000000004D30000-0x0000000004D65000-memory.dmp

          Filesize

          212KB

        • memory/4900-154-0x0000000004D30000-0x0000000004D65000-memory.dmp

          Filesize

          212KB

        • memory/4900-156-0x0000000004D30000-0x0000000004D65000-memory.dmp

          Filesize

          212KB

        • memory/4900-158-0x0000000004D30000-0x0000000004D65000-memory.dmp

          Filesize

          212KB

        • memory/4900-160-0x0000000004D30000-0x0000000004D65000-memory.dmp

          Filesize

          212KB

        • memory/4900-163-0x0000000007320000-0x0000000007330000-memory.dmp

          Filesize

          64KB

        • memory/4900-166-0x0000000004D30000-0x0000000004D65000-memory.dmp

          Filesize

          212KB

        • memory/4900-165-0x0000000007320000-0x0000000007330000-memory.dmp

          Filesize

          64KB

        • memory/4900-167-0x0000000007320000-0x0000000007330000-memory.dmp

          Filesize

          64KB

        • memory/4900-169-0x0000000004D30000-0x0000000004D65000-memory.dmp

          Filesize

          212KB

        • memory/4900-162-0x0000000004D30000-0x0000000004D65000-memory.dmp

          Filesize

          212KB

        • memory/4900-171-0x0000000004D30000-0x0000000004D65000-memory.dmp

          Filesize

          212KB

        • memory/4900-140-0x0000000004CB0000-0x0000000004CEC000-memory.dmp

          Filesize

          240KB

        • memory/4900-175-0x0000000004D30000-0x0000000004D65000-memory.dmp

          Filesize

          212KB

        • memory/4900-177-0x0000000004D30000-0x0000000004D65000-memory.dmp

          Filesize

          212KB

        • memory/4900-179-0x0000000004D30000-0x0000000004D65000-memory.dmp

          Filesize

          212KB

        • memory/4900-181-0x0000000004D30000-0x0000000004D65000-memory.dmp

          Filesize

          212KB

        • memory/4900-183-0x0000000004D30000-0x0000000004D65000-memory.dmp

          Filesize

          212KB

        • memory/4900-185-0x0000000004D30000-0x0000000004D65000-memory.dmp

          Filesize

          212KB

        • memory/4900-141-0x0000000007330000-0x000000000782E000-memory.dmp

          Filesize

          5.0MB

        • memory/4900-189-0x0000000004D30000-0x0000000004D65000-memory.dmp

          Filesize

          212KB

        • memory/4900-191-0x0000000004D30000-0x0000000004D65000-memory.dmp

          Filesize

          212KB

        • memory/4900-193-0x0000000004D30000-0x0000000004D65000-memory.dmp

          Filesize

          212KB

        • memory/4900-195-0x0000000004D30000-0x0000000004D65000-memory.dmp

          Filesize

          212KB

        • memory/4900-197-0x0000000004D30000-0x0000000004D65000-memory.dmp

          Filesize

          212KB

        • memory/4900-199-0x0000000004D30000-0x0000000004D65000-memory.dmp

          Filesize

          212KB

        • memory/4900-201-0x0000000004D30000-0x0000000004D65000-memory.dmp

          Filesize

          212KB

        • memory/4900-203-0x0000000004D30000-0x0000000004D65000-memory.dmp

          Filesize

          212KB

        • memory/4900-205-0x0000000004D30000-0x0000000004D65000-memory.dmp

          Filesize

          212KB

        • memory/4900-207-0x0000000004D30000-0x0000000004D65000-memory.dmp

          Filesize

          212KB

        • memory/4900-209-0x0000000004D30000-0x0000000004D65000-memory.dmp

          Filesize

          212KB

        • memory/4900-938-0x000000000A1C0000-0x000000000A7C6000-memory.dmp

          Filesize

          6.0MB

        • memory/4900-939-0x0000000009C00000-0x0000000009C12000-memory.dmp

          Filesize

          72KB

        • memory/4900-940-0x0000000009C30000-0x0000000009D3A000-memory.dmp

          Filesize

          1.0MB

        • memory/4900-941-0x0000000009D50000-0x0000000009D8E000-memory.dmp

          Filesize

          248KB

        • memory/4900-942-0x0000000009DD0000-0x0000000009E1B000-memory.dmp

          Filesize

          300KB

        • memory/4900-943-0x0000000007320000-0x0000000007330000-memory.dmp

          Filesize

          64KB

        • memory/4900-944-0x000000000A060000-0x000000000A0C6000-memory.dmp

          Filesize

          408KB

        • memory/4900-945-0x000000000AD20000-0x000000000ADB2000-memory.dmp

          Filesize

          584KB

        • memory/4900-946-0x000000000ADD0000-0x000000000AE46000-memory.dmp

          Filesize

          472KB

        • memory/4900-139-0x0000000002BD0000-0x0000000002C16000-memory.dmp

          Filesize

          280KB

        • memory/4900-947-0x000000000AE90000-0x000000000AEAE000-memory.dmp

          Filesize

          120KB

        • memory/4900-948-0x000000000B1A0000-0x000000000B362000-memory.dmp

          Filesize

          1.8MB

        • memory/4900-949-0x000000000B370000-0x000000000B89C000-memory.dmp

          Filesize

          5.2MB

        • memory/4900-950-0x0000000004750000-0x00000000047A0000-memory.dmp

          Filesize

          320KB