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Analysis

  • max time kernel
    62s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/04/2023, 10:56

General

  • Target

    cafdbd593f919c73d2a15b11f835ab2ac1806d79da766a93d14b418e7a0a3a07.exe

  • Size

    617KB

  • MD5

    3877ea9c5db16e5cb8fbe131fae4f90d

  • SHA1

    29f6a1e1a9e3d3ebd3fdca4916b8cbcc5a77ca89

  • SHA256

    cafdbd593f919c73d2a15b11f835ab2ac1806d79da766a93d14b418e7a0a3a07

  • SHA512

    dccd1ed1e9b20209d56c002c9d8fa3e84374e2dc96b570ffc6c422155f64a31e45cc45d69fdb8cd8a5350b1691076d1ad354294bebf8412919c271e4699161c4

  • SSDEEP

    12288:8y90ORpZ53U2iTnQdKCsSPE3xdHxrWmTKpJz25sL:8ylRpj3iTnV3th5xZT2a5sL

Malware Config

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 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\cafdbd593f919c73d2a15b11f835ab2ac1806d79da766a93d14b418e7a0a3a07.exe
    "C:\Users\Admin\AppData\Local\Temp\cafdbd593f919c73d2a15b11f835ab2ac1806d79da766a93d14b418e7a0a3a07.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1640
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st979320.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st979320.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1588
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\41766132.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\41766132.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4412
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp692934.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp692934.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3232
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr385474.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr385474.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4960

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr385474.exe

    Filesize

    136KB

    MD5

    ace73b2b1f835de11594ea9a243a9f5c

    SHA1

    2f929d1f69784fbe499a95b064679a16947bdd84

    SHA256

    7310c28dc6a24530885da07d08c851b4a6c5aa987d2a44ce53cb73e72235fa49

    SHA512

    024e1ce3ab37e27c8647d02f79c434e103a84265c97b4773aed1a0b1fd3e8228eab560fc9b6f53b0132575ea855d1da0cd0b6b6e5cd2965f841cf8551c7d138e

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr385474.exe

    Filesize

    136KB

    MD5

    ace73b2b1f835de11594ea9a243a9f5c

    SHA1

    2f929d1f69784fbe499a95b064679a16947bdd84

    SHA256

    7310c28dc6a24530885da07d08c851b4a6c5aa987d2a44ce53cb73e72235fa49

    SHA512

    024e1ce3ab37e27c8647d02f79c434e103a84265c97b4773aed1a0b1fd3e8228eab560fc9b6f53b0132575ea855d1da0cd0b6b6e5cd2965f841cf8551c7d138e

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st979320.exe

    Filesize

    463KB

    MD5

    368fe2ca6d349f692423117f5a0a8f21

    SHA1

    6a78745b78dc7e22a6753ea52320d5318e903d87

    SHA256

    4b9c07ca1c39b3e59a02d3f4ff138005de980d47d51150da97d7db3e504c126f

    SHA512

    046a8bf8e9b2906aa29393ca912144b9cde4536ef21b2c5eacfe7ea4a2134232ef2fc86e3f5b59f0cf2e632ce75d815c1659f086963065b3dfd289aee46dafdd

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st979320.exe

    Filesize

    463KB

    MD5

    368fe2ca6d349f692423117f5a0a8f21

    SHA1

    6a78745b78dc7e22a6753ea52320d5318e903d87

    SHA256

    4b9c07ca1c39b3e59a02d3f4ff138005de980d47d51150da97d7db3e504c126f

    SHA512

    046a8bf8e9b2906aa29393ca912144b9cde4536ef21b2c5eacfe7ea4a2134232ef2fc86e3f5b59f0cf2e632ce75d815c1659f086963065b3dfd289aee46dafdd

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\41766132.exe

    Filesize

    11KB

    MD5

    7e93bacbbc33e6652e147e7fe07572a0

    SHA1

    421a7167da01c8da4dc4d5234ca3dd84e319e762

    SHA256

    850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

    SHA512

    250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\41766132.exe

    Filesize

    11KB

    MD5

    7e93bacbbc33e6652e147e7fe07572a0

    SHA1

    421a7167da01c8da4dc4d5234ca3dd84e319e762

    SHA256

    850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

    SHA512

    250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp692934.exe

    Filesize

    473KB

    MD5

    77d4ccce98092b495630b9056cd315ef

    SHA1

    a64905c29cee07f9ee64da64d65d30f2efe98427

    SHA256

    1ded094ba2359633d085db3548e38c51866ecb0aa91fb039d8e95dc5f992ce2b

    SHA512

    a46363cfb365f1a3227f44380da25114690da9057a8a4a7208a1b95dfdf3bc9c548e4c9f3e5c9d33d052fe4c7c906b0fa0ee7b6d19a66c46ae332672088d2756

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp692934.exe

    Filesize

    473KB

    MD5

    77d4ccce98092b495630b9056cd315ef

    SHA1

    a64905c29cee07f9ee64da64d65d30f2efe98427

    SHA256

    1ded094ba2359633d085db3548e38c51866ecb0aa91fb039d8e95dc5f992ce2b

    SHA512

    a46363cfb365f1a3227f44380da25114690da9057a8a4a7208a1b95dfdf3bc9c548e4c9f3e5c9d33d052fe4c7c906b0fa0ee7b6d19a66c46ae332672088d2756

  • memory/3232-155-0x0000000002340000-0x0000000002386000-memory.dmp

    Filesize

    280KB

  • memory/3232-156-0x0000000004FB0000-0x0000000005554000-memory.dmp

    Filesize

    5.6MB

  • memory/3232-157-0x0000000002970000-0x00000000029A5000-memory.dmp

    Filesize

    212KB

  • memory/3232-158-0x0000000004FA0000-0x0000000004FB0000-memory.dmp

    Filesize

    64KB

  • memory/3232-160-0x0000000004FA0000-0x0000000004FB0000-memory.dmp

    Filesize

    64KB

  • memory/3232-159-0x0000000002970000-0x00000000029A5000-memory.dmp

    Filesize

    212KB

  • memory/3232-162-0x0000000002970000-0x00000000029A5000-memory.dmp

    Filesize

    212KB

  • memory/3232-164-0x0000000002970000-0x00000000029A5000-memory.dmp

    Filesize

    212KB

  • memory/3232-166-0x0000000002970000-0x00000000029A5000-memory.dmp

    Filesize

    212KB

  • memory/3232-168-0x0000000002970000-0x00000000029A5000-memory.dmp

    Filesize

    212KB

  • memory/3232-170-0x0000000002970000-0x00000000029A5000-memory.dmp

    Filesize

    212KB

  • memory/3232-172-0x0000000002970000-0x00000000029A5000-memory.dmp

    Filesize

    212KB

  • memory/3232-174-0x0000000002970000-0x00000000029A5000-memory.dmp

    Filesize

    212KB

  • memory/3232-176-0x0000000002970000-0x00000000029A5000-memory.dmp

    Filesize

    212KB

  • memory/3232-178-0x0000000002970000-0x00000000029A5000-memory.dmp

    Filesize

    212KB

  • memory/3232-180-0x0000000002970000-0x00000000029A5000-memory.dmp

    Filesize

    212KB

  • memory/3232-182-0x0000000002970000-0x00000000029A5000-memory.dmp

    Filesize

    212KB

  • memory/3232-184-0x0000000002970000-0x00000000029A5000-memory.dmp

    Filesize

    212KB

  • memory/3232-186-0x0000000002970000-0x00000000029A5000-memory.dmp

    Filesize

    212KB

  • memory/3232-188-0x0000000002970000-0x00000000029A5000-memory.dmp

    Filesize

    212KB

  • memory/3232-190-0x0000000002970000-0x00000000029A5000-memory.dmp

    Filesize

    212KB

  • memory/3232-192-0x0000000002970000-0x00000000029A5000-memory.dmp

    Filesize

    212KB

  • memory/3232-194-0x0000000002970000-0x00000000029A5000-memory.dmp

    Filesize

    212KB

  • memory/3232-196-0x0000000002970000-0x00000000029A5000-memory.dmp

    Filesize

    212KB

  • memory/3232-198-0x0000000002970000-0x00000000029A5000-memory.dmp

    Filesize

    212KB

  • memory/3232-200-0x0000000002970000-0x00000000029A5000-memory.dmp

    Filesize

    212KB

  • memory/3232-202-0x0000000002970000-0x00000000029A5000-memory.dmp

    Filesize

    212KB

  • memory/3232-204-0x0000000002970000-0x00000000029A5000-memory.dmp

    Filesize

    212KB

  • memory/3232-206-0x0000000002970000-0x00000000029A5000-memory.dmp

    Filesize

    212KB

  • memory/3232-208-0x0000000002970000-0x00000000029A5000-memory.dmp

    Filesize

    212KB

  • memory/3232-210-0x0000000002970000-0x00000000029A5000-memory.dmp

    Filesize

    212KB

  • memory/3232-212-0x0000000002970000-0x00000000029A5000-memory.dmp

    Filesize

    212KB

  • memory/3232-214-0x0000000002970000-0x00000000029A5000-memory.dmp

    Filesize

    212KB

  • memory/3232-216-0x0000000002970000-0x00000000029A5000-memory.dmp

    Filesize

    212KB

  • memory/3232-218-0x0000000002970000-0x00000000029A5000-memory.dmp

    Filesize

    212KB

  • memory/3232-220-0x0000000002970000-0x00000000029A5000-memory.dmp

    Filesize

    212KB

  • memory/3232-951-0x00000000078E0000-0x0000000007EF8000-memory.dmp

    Filesize

    6.1MB

  • memory/3232-952-0x0000000007F70000-0x0000000007F82000-memory.dmp

    Filesize

    72KB

  • memory/3232-953-0x0000000007F90000-0x000000000809A000-memory.dmp

    Filesize

    1.0MB

  • memory/3232-954-0x00000000080B0000-0x00000000080EC000-memory.dmp

    Filesize

    240KB

  • memory/3232-955-0x0000000004FA0000-0x0000000004FB0000-memory.dmp

    Filesize

    64KB

  • memory/3232-956-0x00000000083B0000-0x0000000008416000-memory.dmp

    Filesize

    408KB

  • memory/3232-957-0x0000000008A70000-0x0000000008B02000-memory.dmp

    Filesize

    584KB

  • memory/3232-958-0x0000000008B40000-0x0000000008BB6000-memory.dmp

    Filesize

    472KB

  • memory/3232-959-0x0000000008C20000-0x0000000008DE2000-memory.dmp

    Filesize

    1.8MB

  • memory/3232-960-0x0000000008DF0000-0x000000000931C000-memory.dmp

    Filesize

    5.2MB

  • memory/3232-961-0x0000000009430000-0x000000000944E000-memory.dmp

    Filesize

    120KB

  • memory/3232-962-0x0000000002730000-0x0000000002780000-memory.dmp

    Filesize

    320KB

  • memory/4412-147-0x0000000000830000-0x000000000083A000-memory.dmp

    Filesize

    40KB

  • memory/4412-149-0x000000001B370000-0x000000001B4BE000-memory.dmp

    Filesize

    1.3MB

  • memory/4960-969-0x00000000003F0000-0x0000000000418000-memory.dmp

    Filesize

    160KB

  • memory/4960-970-0x00000000071F0000-0x0000000007200000-memory.dmp

    Filesize

    64KB