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Analysis

  • max time kernel
    95s
  • max time network
    124s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/05/2024, 21:28

General

  • Target

    2024-05-29_44d6589b7292f1b77547fd093452ccde_darpapox_icedid_nymaim.exe

  • Size

    1.9MB

  • MD5

    44d6589b7292f1b77547fd093452ccde

  • SHA1

    47a6a432b37c49339f3002a0c5c177e13a5daa4c

  • SHA256

    42a028ff2f8e4c636742d18441b0c016dcc673c618fd4f870e0cf84c11689d39

  • SHA512

    4bc3abaf9017d6c3bb8e83d788a92ce1960d233cc7e0d580abf4c8add64687929947fe6c316bb6234ede6d630f4f7265feeaa0fd5ab2d429857a4ea995012e5d

  • SSDEEP

    49152:i65bTChxKCnFnQXBbrtgb/iQvu0UHOaYmLP:J56hxvWbrtUTrUHO2r

Score
8/10

Malware Config

Signatures

  • Drops file in Drivers directory 1 IoCs
  • Checks computer location settings 2 TTPs 3 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 6 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in System32 directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 16 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 35 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-05-29_44d6589b7292f1b77547fd093452ccde_darpapox_icedid_nymaim.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-05-29_44d6589b7292f1b77547fd093452ccde_darpapox_icedid_nymaim.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4172
    • C:\Windows\SysWOW64\explorer.exe
      explorer.exe
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1140
      • C:\Users\Admin\AppData\Local\Temp\@AE3875.tmp.exe
        "C:\Users\Admin\AppData\Local\Temp\@AE3875.tmp.exe"
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:1772
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin0.bat" "
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:4524
          • C:\Users\Admin\AppData\Roaming\Microsoft\Messenger\Extension\WdExt.exe
            "C:\Users\Admin\AppData\Roaming\Microsoft\Messenger\Extension\WdExt.exe"
            5⤵
            • Checks computer location settings
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of WriteProcessMemory
            PID:3276
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat" "
              6⤵
              • Suspicious use of WriteProcessMemory
              PID:4920
              • C:\Users\Admin\AppData\Roaming\Microsoft\Defender\launch.exe
                "C:\Users\Admin\AppData\Roaming\Microsoft\Defender\launch.exe" /i 3276
                7⤵
                • Checks computer location settings
                • Executes dropped EXE
                • Adds Run key to start application
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of WriteProcessMemory
                PID:4892
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin2.bat" "
                  8⤵
                  • Suspicious use of WriteProcessMemory
                  PID:208
                  • C:\Users\Admin\AppData\Local\Temp\wtmps.exe
                    "C:\Users\Admin\AppData\Local\Temp\wtmps.exe"
                    9⤵
                    • Executes dropped EXE
                    • Drops file in System32 directory
                    • Suspicious use of WriteProcessMemory
                    PID:4452
                    • C:\Windows\SysWOW64\mscaps.exe
                      "C:\Windows\system32\mscaps.exe" /C:\Users\Admin\AppData\Local\Temp\wtmps.exe
                      10⤵
                      • Executes dropped EXE
                      PID:1544
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat" "
          4⤵
            PID:3264
        • C:\Users\Admin\AppData\Local\Temp\2024-05-29_44d6589b7292f1b77547fd093452ccde_darpapox_icedid_nymaim.exe
          "C:\Users\Admin\AppData\Local\Temp\2024-05-29_44d6589b7292f1b77547fd093452ccde_darpapox_icedid_nymaim.exe"
          3⤵
          • Drops file in Drivers directory
          • Executes dropped EXE
          • Suspicious use of SetWindowsHookEx
          PID:1228

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\2024-05-29_44d6589b7292f1b77547fd093452ccde_darpapox_icedid_nymaim.exe

      Filesize

      150KB

      MD5

      30f0375f6a3131533f969017be1c1497

      SHA1

      a42c04cd97aa12e8ad93d7a8fbf04933c150a06e

      SHA256

      ca944433163a9ca216ef6db95837de8c078f02506c78862febbdcc4177052b96

      SHA512

      18ddff7ebe15657e263c554f7726ac76aeb0d7f5a94aec4aa5d18fe7e8b3fe0ad496a58a91d128af5aee3a2739b2a14dda3dabc7888edc44d5093abc41e3e734

    • C:\Users\Admin\AppData\Local\Temp\499C.tmp

      Filesize

      406B

      MD5

      37512bcc96b2c0c0cf0ad1ed8cfae5cd

      SHA1

      edf7f17ce28e1c4c82207cab8ca77f2056ea545c

      SHA256

      27e678bf5dc82219d6edd744f0b82567a26e40f8a9dcd6487205e13058e3ed1f

      SHA512

      6d4252ab5aa441a76ce2127224fefcb221259ab4d39f06437b269bd6bfdaae009c8f34e9603ec734159553bc9f1359bdd70316cd426d73b171a9f17c41077641

    • C:\Users\Admin\AppData\Local\Temp\@AE3875.tmp.exe

      Filesize

      1.7MB

      MD5

      11005f4e543542f2e7da8736e531b2aa

      SHA1

      ea772fa77a851d535dba88abe9eb8221dbac443c

      SHA256

      0a48c575047c428c8a48f5e2bcaacffce7d8fecd8ed74112a3eb2a2b38af7706

      SHA512

      b97310aaee721e2794d9e06e6d31aa85fe2b0d664543476eee602f41b8209ac16d6fc5deccb0c3fd2a5287c818029975872e5c43231409ea07872c2eb09ed9f8

    • C:\Users\Admin\AppData\Local\Temp\tmp3DB6.tmp

      Filesize

      229KB

      MD5

      6f90e1169d19dfde14d6f753f06c862b

      SHA1

      e9bca93c68d7df73d000f4a6e6eb73a343682ac5

      SHA256

      70a392389aecd0f58251e72c3fd7e9159f481061d14209ff8708a0fd9ff584dc

      SHA512

      f0c898222e9578c01ebe1befac27a3fb68d8fb6e76c7d1dec7a8572c1aa3201bacf1e69aa63859e95606790cf09962bcf7dc33b770a6846bed5bd7ded957b0b3

    • C:\Users\Admin\AppData\Local\Temp\tmp3DC6.tmp

      Filesize

      120KB

      MD5

      f558c76b0376af9273717fa24d99ebbf

      SHA1

      f84bcece5c6138b62ef94e9d668cf26178ee14cc

      SHA256

      01631353726dc51bcea311dbc012572cf96775e516b1c79a2de572ef15954b7a

      SHA512

      2092d1e126d0420fec5fc0311d6b99762506563f4890e4049e48e2d87dde5ac3e2e2ecc986ab305de2c6ceb619f18879a69a815d3241ccf8140bc5ea00c6768d

    • C:\Users\Admin\AppData\Local\Temp\tmp3DC7.tmp

      Filesize

      126KB

      MD5

      02ae22335713a8f6d6adf80bf418202b

      SHA1

      4c40c11f43df761b92a5745f85a799db7b389215

      SHA256

      ae5697f849fa48db6d3d13455c224fcf6ceb0602a1e8ac443e211dd0f32d50f4

      SHA512

      727d16102bfc768535b52a37e4e7b5d894f5daa268d220df108382c36dcce063afdbc31fd495a7a61305263ec4cd7e92713d894faa35b585c0b379217a1d929c

    • C:\Users\Admin\AppData\Local\Temp\tmp3DD9.tmp

      Filesize

      99KB

      MD5

      26a4e917597e27057db5bcb2b702a3ab

      SHA1

      734f6116f43230b387de60a2735bd2687490d1e9

      SHA256

      e035f365e13bd6048b562764cc1b0d337087926f965371492efd5da979ab0afd

      SHA512

      8cca1a3c51582ac50148a2b9f4051bacab797a1acafb5659016cdbe1771a98cb0add91387e89f1681a21cf639dbcf4aed7324aa80a87b60b6e3c1b1cbad78d86

    • C:\Users\Admin\AppData\Local\Temp\tmp3DEB.tmp

      Filesize

      276KB

      MD5

      e07c6a9e595f045fadc463dfda44ab16

      SHA1

      e6b199272ade02613f2003c365a4cb1487431e23

      SHA256

      d2fa6f9686386a92253a9c5ea25ace702a111483540b60c1300789235cea7fdc

      SHA512

      f3c630ae8381b99519aeeadbc2918810e7fb09a909f73ee6c46f4e9d3cf8c5051a5cf763db6a775d6cd8713ccf95a63b18df9ed756fa28276e8d7ab6a47f2cbf

    • C:\Users\Admin\AppData\Local\Temp\wtmps.exe

      Filesize

      276KB

      MD5

      75c1467042b38332d1ea0298f29fb592

      SHA1

      f92ea770c2ddb04cf0d20914578e4c482328f0f8

      SHA256

      3b20c853d4ca23240cd338b8cab16f1027c540ddfe9c4ffdca1624d2f923b373

      SHA512

      5c47c59ad222e2597ccdf2c100853c48f022e933f44c279154346eacf9e7e6f54214ada541d43a10424035f160b56131aab206c11512a9fd6ea614fbd3160aa0

    • C:\Users\Admin\AppData\Roaming\Microsoft\Defender\launch.exe

      Filesize

      172KB

      MD5

      daac1781c9d22f5743ade0cb41feaebf

      SHA1

      e2549eeeea42a6892b89d354498fcaa8ffd9cac4

      SHA256

      6a7093440420306cf7de53421a67af8a1094771e0aab9535acbd748d08ed766c

      SHA512

      190a7d5291e20002f996edf1e04456bfdff8b7b2f4ef113178bd42a9e5fd89fe6d410ae2c505de0358c4f53f9654ac1caaa8634665afa6d9691640dd4ee86160

    • C:\Users\Admin\AppData\Roaming\Microsoft\Messenger\Extension\WdExt.exe

      Filesize

      1.7MB

      MD5

      765571deb11cc551b102a8e32f967940

      SHA1

      298c9cdc637c5d4d8dac29f50a4646fae2bafffa

      SHA256

      69bc08731c4a8ca141d2a47bf0832adbba809677fc75969d0e4acf016f0a321f

      SHA512

      1aaae82b5d1f55e23ae17f9bd12e42083d274f06ab3064f2bc93ed47c988b78b7d3ef8d001f97557a8daf6f71574dc4944f4ab57bb909842ab77274379dcbe2f

    • C:\Users\Admin\AppData\Roaming\Temp\Admin0.bat

      Filesize

      129B

      MD5

      d1073c9b34d1bbd570928734aacff6a5

      SHA1

      78714e24e88d50e0da8da9d303bec65b2ee6d903

      SHA256

      b3c704b1a728004fc5e25899d72930a7466d7628dd6ddd795b3000897dfa4020

      SHA512

      4f2b9330e30fcc55245dc5d12311e105b2b2b9d607fbfc4a203c69a740006f0af58d6a01e2da284575a897528da71a2e61a7321034755b78feb646c8dd12347f

    • C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat

      Filesize

      196B

      MD5

      5a5cd6257b41ee59e131dfb8f5c76403

      SHA1

      e9ac5ddd3e496b8b8f9b529a6f3340dec9e0805f

      SHA256

      b5332cc6482d95cc69e3631eb631b6e63702263aad37e5839c7985fa35c536f3

      SHA512

      6cce7275683adf1cb2b458ce4c887f20792b1d086362241c57d3d16e94d182e71f2b2fdec557ae8e1b6aa2fc3eaef48312a4643e7ca94518fd560f6d1eeb7756

    • C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat

      Filesize

      126B

      MD5

      dfb0aeaf73cf3e5f392875dbfb101e59

      SHA1

      a02a08d37aaf43197ce0d4466a488407df4664bd

      SHA256

      514382cc1a3e94d021a43d52cec61233de0157b1b41260f29b5b8968ab9768b4

      SHA512

      0cc81d86c69a2ac9402f13489e5e3043ec8af568b17776ad28d76205db383d7d4ec360c505866ce6f91e27245655a3d92b12623f5f5f898aacb16e97b77e79fb

    • C:\Users\Admin\AppData\Roaming\Temp\Admin2.bat

      Filesize

      102B

      MD5

      3ca08f080a7a28416774d80552d4aa08

      SHA1

      0b5f0ba641204b27adac4140fd45dce4390dbf24

      SHA256

      4e7d460b8dc9f2c01b4c5a16fb956aced10127bc940e8039a80c6455901ea1f0

      SHA512

      0c64aa462ff70473ef763ec392296fe0ea59b5340c26978531a416732bc3845adf9ca7b673cb7b4ba40cc45674351206096995c43600fccbbbe64e51b6019f01

    • C:\Users\Admin\AppData\Roaming\Temp\mydll.dll

      Filesize

      388KB

      MD5

      8d7db101a7211fe3309dc4dc8cf2dd0a

      SHA1

      6c2781eadf53b3742d16dab2f164baf813f7ac85

      SHA256

      93db7c9699594caa19490280842fbebec3877278c92128b92e63d75fcd01397a

      SHA512

      8b139d447068519997f7bbc2c7c2fe3846b89ae1fba847258277c9ab92a93583b28fae7ffa444768929ed5852cc914c0270446cbf0bd20aca49bde6b6f809c83

    • C:\Windows\SysWOW64\mscaps.exe

      Filesize

      200KB

      MD5

      78d3c8705f8baf7d34e6a6737d1cfa18

      SHA1

      9f09e248a29311dbeefae9d85937b13da042a010

      SHA256

      2c4c9ec8e9291ba5c73f641af2e0c3e1bbd257ac40d9fb9d3faab7cebc978905

      SHA512

      9a3c3175276da58f1bc8d1138e63238c8d8ccfbfa1a8a1338e88525eca47f8d745158bb34396b7c3f25e4296be5f45a71781da33ad0bbdf7ad88a9c305b85609

    • memory/1772-20-0x0000000010000000-0x0000000010015000-memory.dmp

      Filesize

      84KB