Analysis

  • max time kernel
    152s
  • max time network
    19s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    18-02-2025 07:52

General

  • Target

    8005075e9f2dc960c67b9b6dfab9a0e48fa5bf662ca98a419518aafa9f6edee5.exe

  • Size

    5.7MB

  • MD5

    178356b4b01e3cc027795fa3de881d83

  • SHA1

    ed26939b7e9177e43858a7ed3150650797b7a38a

  • SHA256

    8005075e9f2dc960c67b9b6dfab9a0e48fa5bf662ca98a419518aafa9f6edee5

  • SHA512

    952907ebb2bea0f4a4b5f43a8cf44746ea4a0e77670fe4e1df6920985847bd6b45aea4dfee4f7449e250aae44be12fd7f272e8fc45e6b379ea48978417ee180c

  • SSDEEP

    49152:IBzVPv94AEsKU8ggw1g+1CART5eBiyKS3EI3wybn20DCYIHvc8ixuZm9+fWsw6dr:I/KUgTH2M2m9UMpu1QfLczqssnKSk

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Drops startup file 2 IoCs
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 1 IoCs
  • Reads user/profile data of web browsers 3 TTPs

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

  • Enumerates connected drives 3 TTPs 21 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 4 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 9 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Runs net.exe
  • Suspicious behavior: EnumeratesProcesses 43 IoCs
  • Suspicious use of WriteProcessMemory 34 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:1192
      • C:\Users\Admin\AppData\Local\Temp\8005075e9f2dc960c67b9b6dfab9a0e48fa5bf662ca98a419518aafa9f6edee5.exe
        "C:\Users\Admin\AppData\Local\Temp\8005075e9f2dc960c67b9b6dfab9a0e48fa5bf662ca98a419518aafa9f6edee5.exe"
        2⤵
        • Drops file in Windows directory
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:2320
        • C:\Windows\SysWOW64\net.exe
          net stop "Kingsoft AntiVirus Service"
          3⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:2396
          • C:\Windows\SysWOW64\net1.exe
            C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
            4⤵
            • System Location Discovery: System Language Discovery
            PID:1716
        • C:\Windows\SysWOW64\cmd.exe
          cmd /c C:\Users\Admin\AppData\Local\Temp\$$a821B.bat
          3⤵
          • Deletes itself
          • Loads dropped DLL
          • System Location Discovery: System Language Discovery
          PID:2832
          • C:\Users\Admin\AppData\Local\Temp\8005075e9f2dc960c67b9b6dfab9a0e48fa5bf662ca98a419518aafa9f6edee5.exe
            "C:\Users\Admin\AppData\Local\Temp\8005075e9f2dc960c67b9b6dfab9a0e48fa5bf662ca98a419518aafa9f6edee5.exe"
            4⤵
            • Executes dropped EXE
            PID:2924
        • C:\Windows\Logo1_.exe
          C:\Windows\Logo1_.exe
          3⤵
          • Drops startup file
          • Executes dropped EXE
          • Enumerates connected drives
          • Drops file in Program Files directory
          • Drops file in Windows directory
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:2884
          • C:\Windows\SysWOW64\net.exe
            net stop "Kingsoft AntiVirus Service"
            4⤵
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:2688
            • C:\Windows\SysWOW64\net1.exe
              C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
              5⤵
              • System Location Discovery: System Language Discovery
              PID:2844
          • C:\Windows\SysWOW64\net.exe
            net stop "Kingsoft AntiVirus Service"
            4⤵
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:2708
            • C:\Windows\SysWOW64\net1.exe
              C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
              5⤵
              • System Location Discovery: System Language Discovery
              PID:2856

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateCore.exe

      Filesize

      264KB

      MD5

      36c0fd8f60cd18b18eaa4dd9826e7944

      SHA1

      f3c705491f94ba7f37e07a7c286362777fa13a43

      SHA256

      1da873f9698cbd569bc427b7a8a819cbdd8fa4d464b23f4616c429a258eb8076

      SHA512

      9c8072704b843aed4dddd5de8b117aa62e47c6647eeb539269e4a481c5ab90e3c53d1cbfc9588f614ed23f92c069821f50070865b65e8eac9658c25af460ac8b

    • C:\ProgramData\Package Cache\{ca67548a-5ebe-413a-b50c-4b9ceb6d66c6}\vcredist_x64.exe

      Filesize

      484KB

      MD5

      eb55230f5898c991dcef700652451f05

      SHA1

      31db18fb0068c830a0d317be685f65bb614b5652

      SHA256

      cbff282f82db1c7ec10a9907ca98347d6b02f7d319fba719347ebeb2ec8941f6

      SHA512

      7ab815ed5bc15dee8a62bbdd0cb43025c3324bcd47fc4e816839bdb34e7f653bd2709bad97f115eca53f20eeca9b73f648bfee2c2828b9d941617ae6d13c470c

    • C:\Users\Admin\AppData\Local\Temp\$$a821B.bat

      Filesize

      722B

      MD5

      9a3b264665e9ed0f837d69407088af86

      SHA1

      c688ba996d14d7c5337630e923027b84a1858117

      SHA256

      790c3f5241e8b38c873f5ebc1aaf67b1475f25a5bfd219d9e201b078c87bc0d1

      SHA512

      dadda142eb3e245b548c093f73fec6d75d8bc75e11df35211cf4d53374ed7523cd0bee09e3f6d8c152ec1972142c531969282baaa31eb76f31d1ea4964d98713

    • C:\Users\Admin\AppData\Local\Temp\8005075e9f2dc960c67b9b6dfab9a0e48fa5bf662ca98a419518aafa9f6edee5.exe.exe

      Filesize

      5.7MB

      MD5

      ba18e99b3e17adb5b029eaebc457dd89

      SHA1

      ec0458f3c00d35b323f08d4e1cc2e72899429c38

      SHA256

      f5ee36de8edf9be2ac2752b219cfdcb7ca1677071b8e116cb876306e9f1b6628

      SHA512

      1f41929e6f5b555b60c411c7810cbf14e3af26100df5ac4533ec3739a278c1b925687284660efb4868e3741305098e2737836229efc9fe46c97a6057c10e677c

    • C:\Windows\Logo1_.exe

      Filesize

      39KB

      MD5

      c681ebae7053ce901d02307e3b7b21a0

      SHA1

      51a315ecd6540c69026501d78040c2d54f5c556a

      SHA256

      733c4bd3928b8e63bf3415868882493411bc8d7eb8bea5c3eb4e2f4e5f311905

      SHA512

      5011080e43641edd7af9146ec1ff43e79041d834adf178e60c0cdbf3e3132b6370cbc0e5a5ec1c32faa6964b7f317334b23810e710598b21fd65c6d86c5c920d

    • F:\$RECYCLE.BIN\S-1-5-21-3692679935-4019334568-335155002-1000\_desktop.ini

      Filesize

      9B

      MD5

      576ff9d62716d7d16a19e1a8cab615c8

      SHA1

      8b8bef85ba37eb111a77df7cb614112fa0c2b8f2

      SHA256

      2a5c445e416a2f6782ff3da47470b09394b6960d59320d1232bf84cb41c8682e

      SHA512

      12853c683bcd5af639f8088af88c4146f44f7b888ead60ff0d1fa826ce0e46a159b5443cbd124ce29ea9e16932ef403b18d1d12d6cc76bd82f6b3117a22a7848

    • memory/1192-29-0x0000000002210000-0x0000000002211000-memory.dmp

      Filesize

      4KB

    • memory/2320-0-0x0000000000400000-0x000000000043D000-memory.dmp

      Filesize

      244KB

    • memory/2320-19-0x0000000000400000-0x000000000043D000-memory.dmp

      Filesize

      244KB

    • memory/2320-16-0x0000000000540000-0x000000000057D000-memory.dmp

      Filesize

      244KB

    • memory/2320-12-0x0000000000540000-0x000000000057D000-memory.dmp

      Filesize

      244KB

    • memory/2884-21-0x0000000000400000-0x000000000043D000-memory.dmp

      Filesize

      244KB

    • memory/2884-33-0x0000000000400000-0x000000000043D000-memory.dmp

      Filesize

      244KB

    • memory/2884-1369-0x0000000000400000-0x000000000043D000-memory.dmp

      Filesize

      244KB

    • memory/2884-3646-0x0000000000400000-0x000000000043D000-memory.dmp

      Filesize

      244KB

    • memory/2884-4134-0x0000000000400000-0x000000000043D000-memory.dmp

      Filesize

      244KB