Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    27-09-2024 18:53

General

  • Target

    9202e49edc0e531a889dfe3a798c8c524891cda71a4ec995c8b43236ff767ebcN.exe

  • Size

    95KB

  • MD5

    5e6954e973c45569c3ba300418dfb450

  • SHA1

    0a9802f125ea7bf64fdf52f499973d62f023089d

  • SHA256

    9202e49edc0e531a889dfe3a798c8c524891cda71a4ec995c8b43236ff767ebc

  • SHA512

    0f4dc3f78a649e9f1083a536137ef19f5f8dd4d293b6399c1cea63ccef6aecc29c987c70e85c13a04f0b5a398d13497d85cc0ec2b08803e3e1be76bfffe458f9

  • SSDEEP

    1536:8asmcRzzn87JcLC/T6M5sV9fcVPPOQkmV5AkhZTYYs57OM6bOLXi8PmCofGV:8hN8V6AuM5sVBcVPmQkmTAaYh7DrLXf7

Score
10/10

Malware Config

Signatures

  • Adds autorun key to be loaded by Explorer.exe on startup 2 TTPs 14 IoCs
  • Executes dropped EXE 7 IoCs
  • Loads dropped DLL 18 IoCs
  • Drops file in System32 directory 20 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 8 IoCs

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

  • Modifies registry class 24 IoCs
  • Suspicious use of WriteProcessMemory 32 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9202e49edc0e531a889dfe3a798c8c524891cda71a4ec995c8b43236ff767ebcN.exe
    "C:\Users\Admin\AppData\Local\Temp\9202e49edc0e531a889dfe3a798c8c524891cda71a4ec995c8b43236ff767ebcN.exe"
    1⤵
    • Adds autorun key to be loaded by Explorer.exe on startup
    • Loads dropped DLL
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:2792
    • C:\Windows\SysWOW64\Cfnmfn32.exe
      C:\Windows\system32\Cfnmfn32.exe
      2⤵
      • Adds autorun key to be loaded by Explorer.exe on startup
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:2704
      • C:\Windows\SysWOW64\Cilibi32.exe
        C:\Windows\system32\Cilibi32.exe
        3⤵
        • Adds autorun key to be loaded by Explorer.exe on startup
        • Executes dropped EXE
        • Loads dropped DLL
        • Drops file in System32 directory
        • System Location Discovery: System Language Discovery
        • Modifies registry class
        • Suspicious use of WriteProcessMemory
        PID:2956
        • C:\Windows\SysWOW64\Cilibi32.exe
          C:\Windows\system32\Cilibi32.exe
          4⤵
          • Adds autorun key to be loaded by Explorer.exe on startup
          • Executes dropped EXE
          • Loads dropped DLL
          • Drops file in System32 directory
          • System Location Discovery: System Language Discovery
          • Modifies registry class
          • Suspicious use of WriteProcessMemory
          PID:2632
          • C:\Windows\SysWOW64\Cmgechbh.exe
            C:\Windows\system32\Cmgechbh.exe
            5⤵
            • Adds autorun key to be loaded by Explorer.exe on startup
            • Executes dropped EXE
            • Loads dropped DLL
            • Drops file in System32 directory
            • System Location Discovery: System Language Discovery
            • Modifies registry class
            • Suspicious use of WriteProcessMemory
            PID:2592
            • C:\Windows\SysWOW64\Cmjbhh32.exe
              C:\Windows\system32\Cmjbhh32.exe
              6⤵
              • Adds autorun key to be loaded by Explorer.exe on startup
              • Executes dropped EXE
              • Loads dropped DLL
              • Drops file in System32 directory
              • System Location Discovery: System Language Discovery
              • Modifies registry class
              • Suspicious use of WriteProcessMemory
              PID:2160
              • C:\Windows\SysWOW64\Cddjebgb.exe
                C:\Windows\system32\Cddjebgb.exe
                7⤵
                • Adds autorun key to be loaded by Explorer.exe on startup
                • Executes dropped EXE
                • Loads dropped DLL
                • Drops file in System32 directory
                • System Location Discovery: System Language Discovery
                • Modifies registry class
                • Suspicious use of WriteProcessMemory
                PID:1072
                • C:\Windows\SysWOW64\Ceegmj32.exe
                  C:\Windows\system32\Ceegmj32.exe
                  8⤵
                  • Executes dropped EXE
                  • System Location Discovery: System Language Discovery
                  • Suspicious use of WriteProcessMemory
                  PID:3052
                  • C:\Windows\SysWOW64\WerFault.exe
                    C:\Windows\SysWOW64\WerFault.exe -u -p 3052 -s 140
                    9⤵
                    • Loads dropped DLL
                    • Program crash
                    PID:2368

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Windows\SysWOW64\Ckpfcfnm.dll

    Filesize

    7KB

    MD5

    e4d785a73df1ae06f5222b3be298d1c0

    SHA1

    aedb05083f32ef9ed990c436ac7b4e272b780918

    SHA256

    9c204b459f9f8eea22645360d487c792632ffc04da890f52be79ea77c5cbe72b

    SHA512

    97aabb3689cbbe084b4c95595530313e4df8391353ffb6ad550394b7c3de8d4c89e99293f72d2e738e7b8208e43fef45f262c9a302faa8b07f779ac4e6b0d3ab

  • C:\Windows\SysWOW64\Cmgechbh.exe

    Filesize

    95KB

    MD5

    ed318d867e4e81d54db4523c52969619

    SHA1

    d11ee6b51b420a70876f8898ceefa9fdb69ea1d7

    SHA256

    e93b0fe248634a92b6df488c87a3ef3b895e6f55bc03b77acf5e39159819b963

    SHA512

    2d2af37816479d3b5d63e450ed85ed98954ed4496fb1313f4bd661d37c2fab2db0be011f6e7f0c86909668c2581171969f9bc1a490228a0338dc3d243eb8ab47

  • C:\Windows\SysWOW64\Hgpmbc32.dll

    Filesize

    7KB

    MD5

    0b41d83bd6151ba16c05d902fec5ab2d

    SHA1

    2d62fe5181cb74bfc497eb6d8f5a174d998f077f

    SHA256

    40c8937593cf78a502572af7928e75f0ae98fbb571977696b9bbfaaa386f4291

    SHA512

    863119b01f40b79e2d081d078aace2aa9525632c8db212f0811b4c461ecfb4cfed965bd15be4b68ea24e9bc4b912b24b7cd818d4f67ec29ded606f271c32f1ab

  • \Windows\SysWOW64\Cddjebgb.exe

    Filesize

    95KB

    MD5

    dba05a1d44539f73dd2a84bea7576d4a

    SHA1

    d9629726830095330952a14e2f2f60d2f2590be2

    SHA256

    9a0b335773e4056bbbfd3f9bd238f4e0e5e9df9c460eef1fed28b8b4d7b1de58

    SHA512

    1128638e0d8375161ddff58e848880d73f518f330d0513aff6c7b96da3ec53e099f35bae73841fe1a855ea98eb0f6b0ac3a65eb751d8d78d08de949c9dcb6f89

  • \Windows\SysWOW64\Ceegmj32.exe

    Filesize

    95KB

    MD5

    332b806f83f64771e56a9fb0f70c226b

    SHA1

    bea204cc45eed782f9598205391607eac4e4ac40

    SHA256

    0421fdcaf66d259bd0972b0da6e8f8faa4454071c9f257370175f78960ae2abd

    SHA512

    eec9ba092e131327878d9ca3627b5587aa0ca1e3edb27da82d99169174df1e383554a73814974d60cbb046b27489fbb806a8c2d89e48ce4a78210b9f3561c01d

  • \Windows\SysWOW64\Cfnmfn32.exe

    Filesize

    95KB

    MD5

    71e155ae23eddd827abc901b78816c5c

    SHA1

    9a4be34c428e2a0d385e482ae45feef5ec76c5e7

    SHA256

    2d3320574a2734cecb9ff8e5df17cb969862706efd938993f2f680456114e429

    SHA512

    887f40cdc802aedeae018c129431393858e7d7e6542df29da267a3c3ef3dcc44a4bc4e359a94a627bd8ab6d88a7e1ef7c1c420db70c34299f45d8df54ecb96b6

  • \Windows\SysWOW64\Cilibi32.exe

    Filesize

    95KB

    MD5

    37184b10ff31a44d0479cf754e5a3b78

    SHA1

    56879a85f270216711c1f2cf6224fecc16932d36

    SHA256

    ae907f6e841a6be7df867a4823046f5999203a692d91ef9f3fe8071bee75cbd0

    SHA512

    2ba96356739c2830fed80e5e8eed2993e1c66a390f5dfaf93c0aa59a5f5fcc8144c2ac845dd1b48297a271d58932d03f6b9940163df9258e135b42b035685c85

  • \Windows\SysWOW64\Cmjbhh32.exe

    Filesize

    95KB

    MD5

    7f44021b015610ee50732030827cce98

    SHA1

    6fbf60900215bc474229a1c4f7a55b292cc9c740

    SHA256

    a77d3e078abb625aecde89dac361db02053fba39df2c2a9a4aca892158f36cac

    SHA512

    f7b6fe8e756631b50f90165a7d50b71f1b664901bf143cb60a4a9ed2ebd7904bbccfe2eef3c89d3ab3d4b59602fa18c8058783b18cd739c4d3b9d3368efabffa

  • memory/1072-80-0x0000000000250000-0x0000000000291000-memory.dmp

    Filesize

    260KB

  • memory/1072-96-0x0000000000400000-0x0000000000441000-memory.dmp

    Filesize

    260KB

  • memory/1072-73-0x0000000000400000-0x0000000000441000-memory.dmp

    Filesize

    260KB

  • memory/2160-95-0x0000000000400000-0x0000000000441000-memory.dmp

    Filesize

    260KB

  • memory/2160-72-0x00000000002D0000-0x0000000000311000-memory.dmp

    Filesize

    260KB

  • memory/2592-46-0x0000000000400000-0x0000000000441000-memory.dmp

    Filesize

    260KB

  • memory/2592-54-0x0000000000450000-0x0000000000491000-memory.dmp

    Filesize

    260KB

  • memory/2592-94-0x0000000000400000-0x0000000000441000-memory.dmp

    Filesize

    260KB

  • memory/2632-38-0x0000000000400000-0x0000000000441000-memory.dmp

    Filesize

    260KB

  • memory/2704-14-0x0000000000400000-0x0000000000441000-memory.dmp

    Filesize

    260KB

  • memory/2704-92-0x0000000000400000-0x0000000000441000-memory.dmp

    Filesize

    260KB

  • memory/2792-0-0x0000000000400000-0x0000000000441000-memory.dmp

    Filesize

    260KB

  • memory/2792-91-0x0000000000400000-0x0000000000441000-memory.dmp

    Filesize

    260KB

  • memory/2792-13-0x00000000002D0000-0x0000000000311000-memory.dmp

    Filesize

    260KB

  • memory/2792-12-0x00000000002D0000-0x0000000000311000-memory.dmp

    Filesize

    260KB

  • memory/2956-93-0x0000000000400000-0x0000000000441000-memory.dmp

    Filesize

    260KB

  • memory/2956-27-0x0000000000400000-0x0000000000441000-memory.dmp

    Filesize

    260KB

  • memory/3052-97-0x0000000000400000-0x0000000000441000-memory.dmp

    Filesize

    260KB