Analysis

  • max time kernel
    147s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231023-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/10/2023, 20:32

General

  • Target

    NEAS.2023-09-09_1c08ab1e0433036e6c29a1a40d32e950_icedid_JC.exe

  • Size

    1.5MB

  • MD5

    1c08ab1e0433036e6c29a1a40d32e950

  • SHA1

    c58454e7dc243d9f7b579666d24df45fd7a5fd5e

  • SHA256

    3361846ca417b165a9329423adb1e4d7901f90a9153d5754245cce49cb7b4b2b

  • SHA512

    efc9544a34d15430cee80f12866faea2a9cb7e2fe503314cd36ed3fadf595cae38d36ba343af735c5261a0268e1d4b8b7b2565cbfcb8aaa199bad74bf1ae5c4f

  • SSDEEP

    24576:cygqNoiSmpoRIMpn4LWmzKeMtEN0LnMhHm8sIKbXppw:chqBSmpoRIMpn4SmzKeMtEN0LnmGZNbL

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Drops file in System32 directory 53 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 62 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies system certificate store 2 TTPs 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-09_1c08ab1e0433036e6c29a1a40d32e950_icedid_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-09_1c08ab1e0433036e6c29a1a40d32e950_icedid_JC.exe"
    1⤵
    • Checks computer location settings
    • Checks whether UAC is enabled
    • Drops file in Program Files directory
    • Modifies system certificate store
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4304
    • C:\Users\Admin\AppData\Local\Temp\7C73.tmp
      C:\Users\Admin\AppData\Local\Temp\7C73.tmp
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • Drops file in Program Files directory
      • Drops file in Windows directory
      PID:736
    • C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Reader_sl.exe
      "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Reader_sl.exe"
      2⤵
        PID:3548

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\ProgramData\Adobe\ARM\ArmReport.ini

            Filesize

            102B

            MD5

            c42592fd019ec4a186471c670ded3b4f

            SHA1

            2d5a5b980279b0305441b007778a31c18e84cfb7

            SHA256

            e1be6c6777630139171e4e3e74eaf0f8c0ea3a9fb92e1c76b64fc2ff18a8f1a6

            SHA512

            dc22dbfd7fd36284002bcaa73c2224d42afa850123dedac16c37ac48abddebf6d0c7db1d02793dcc9553d226de60a2cad8075a03be7efb4caa29e92157bb36d5

          • C:\ProgramData\Adobe\ARM\ArmReport.ini

            Filesize

            824B

            MD5

            730cdc49a49dc278867956cc11e8fad3

            SHA1

            4cf2bf16c29ae4538ba552700533463575edde28

            SHA256

            c62557ca2d044a3b9ebd39042dcf529c783de02b64e466462aa6cb35d24135a9

            SHA512

            d9b58266132179c39e62a84ad80f32dd3836310b09c2c7b231137a7c70a6c343994466b0579248878f626fa849b3cea3ccbbe7a10c6967bec922241904f215ee

          • C:\ProgramData\Adobe\ARM\S\29548\AdobeARM.msi

            Filesize

            1.0MB

            MD5

            ab69c49c8d15fb8cfbace8df5bf86720

            SHA1

            21339cb4c04a9adb5b9b2ec2ef1808858755f3ee

            SHA256

            af870f5744bbe3719ecef8155bc5cb07bcfc512915a94c87995a8735aa86eb53

            SHA512

            5d06b4fe8d783797daa19b4df09bdf31397b830b2f85fe73e76f7f8cc781c19b42220b3ec8ac6a4353a4f1c04bbc6d76c7f13cb1178d25125d28503216e3b8f4

          • C:\ProgramData\Adobe\ARM\S\29548\AdobeARMHelper.exe

            Filesize

            722KB

            MD5

            528e102b94187324b6689f07d0c0d8c8

            SHA1

            b6cdc77f872466834dc2eea46d23a9e6e5e2f4c8

            SHA256

            dba63d70bfa3acb406dcaa3df249fcebfdaa3bd7bd4dcef94d3ebde45c68011f

            SHA512

            17cb8d421bfaabd92a2c259ddf101535036698a93562d6d23531606089ba876de9193eb34c1c833c4c79eb12930a624ce784a2a873d04e10d5f050cf064e93a8

          • C:\ProgramData\Adobe\ARM\{291AA914-A987-4CE9-BD63-AC0A92D435E5}\RdrManifest2.msi

            Filesize

            14KB

            MD5

            0162a7a6ca55dd442e64f02c36187314

            SHA1

            24392ff794633445f4fe12a8a422046d24d67482

            SHA256

            5aa41c7e3160dca492317182e2cf5ad947e91457b5d4a39fc5d7aabcc0c9dd8c

            SHA512

            36e1fa17e868670b433206734fe028ce6b05dc3c6266c557342152fb3cb1984455fe6a9345c877eff394bf6959c6130a861ce7f30004d23c4a580227256a6332

          • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\8EC9B1D0ABBD7F98B401D425828828CE_EB45B4DDD2CA201E87E40B2FB5245AEF

            Filesize

            727B

            MD5

            b01fdcb757f9877db63e68187da1560a

            SHA1

            408f80de0500eccb9ea80909507833ecb6d239ce

            SHA256

            9acfb4f176cf044c6ce03f0c9ba349e9517bdc65da4bb75522804162a33d5e7d

            SHA512

            1d469f43855865a4b814cda39af2d86a679d27b306b7c5921ef2975a84e43e71d7a8347ac914bebb3fd00e18187da6d8847f600c20877d6e03def216f20f4f54

          • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\8EC9B1D0ABBD7F98B401D425828828CE_EB45B4DDD2CA201E87E40B2FB5245AEF

            Filesize

            404B

            MD5

            afee251e5cb26bd5fbefdc4fc4cdef74

            SHA1

            2a0bab9ce96ffafe44cd9e09ab231f7eff947f1c

            SHA256

            02fa1af1439c2fc5be5b91396781fc75fba7b680544bae45e710d06f936432e2

            SHA512

            3f974fb1e572c65922df0443d038257d140a0cb0fd0bf5b271cfdb5a54ea76ceeb7cd4ea9f34fa4b7fa9e9e3bf66502a82cca069734e59c2b9f6a74bf54b61b2

          • C:\Users\Admin\AppData\Local\Temp\7C73.tmp

            Filesize

            145KB

            MD5

            c610e7ccd6859872c585b2a85d7dc992

            SHA1

            362b3d4b72e3add687c209c79b500b7c6a246d46

            SHA256

            14063fc61dc71b9881d75e93a587c27a6daf8779ff5255a24a042beace541041

            SHA512

            8570aad2ae8b5dcba00fc5ebf3dc0ea117e96cc88a83febd820c5811bf617a6431c1367b3eb88332f43f80b30ebe2c298c22dcc44860a075f7b41bf350236666

          • C:\Users\Admin\AppData\Local\Temp\7C73.tmp

            Filesize

            145KB

            MD5

            c610e7ccd6859872c585b2a85d7dc992

            SHA1

            362b3d4b72e3add687c209c79b500b7c6a246d46

            SHA256

            14063fc61dc71b9881d75e93a587c27a6daf8779ff5255a24a042beace541041

            SHA512

            8570aad2ae8b5dcba00fc5ebf3dc0ea117e96cc88a83febd820c5811bf617a6431c1367b3eb88332f43f80b30ebe2c298c22dcc44860a075f7b41bf350236666

          • C:\Users\Admin\AppData\Local\Temp\AdobeARM.log

            Filesize

            851B

            MD5

            e1ee532a5fd3708e7674e59f57305c0e

            SHA1

            758e8928d1874de148e30be977bc96a95610cb7e

            SHA256

            d87845b0bb7738189cbad2e20d14c617232956db2c54bb8adb93f31111cdbe5d

            SHA512

            897d7a43b0cb19ced3114d695d693907a52305e18d4d4e395a7a601aa37442329b507df3ee54a065bb7c9d910b01bf6415e9d3e37863bbda75f741e55ba40ee5

          • C:\Users\Admin\AppData\Local\Temp\ArmUI.ini

            Filesize

            251KB

            MD5

            864c22fb9a1c0670edf01c6ed3e4fbe4

            SHA1

            bf636f8baed998a1eb4531af9e833e6d3d8df129

            SHA256

            b4d4dcd9594d372d7c0c975d80ef5802c88502895ed4b8a26ca62e225f2f18b0

            SHA512

            ff23616ee67d51daa2640ae638f59a8d331930a29b98c2d1bd3b236d2f651f243f9bae38d58515714886cfbb13b9be721d490aad4f2d10cbba74d7701ab34e09

          • C:\Users\Admin\AppData\Local\Temp\TmpBB23.tmp

            Filesize

            5KB

            MD5

            0506c57d057311fb3d526022032b6bab

            SHA1

            40202b53acb34a1962236627556bdce239b9e263

            SHA256

            9f4455b1815bddb9bb1bef7e4ab7844366e49d69f468751a4daa6ca0606181b0

            SHA512

            496c2e899dcc6768d4074201155ee29e3b07e9477bc800ce3b0602d165ebe5b076b615afa4503fdf5ba780433a15587529760ab857295a3fade6bf23ed6e4253

          • C:\Users\Admin\AppData\Local\Temp\TmpD8EE.tmp

            Filesize

            5KB

            MD5

            c0ed84b61e496418b6e12b0bc28dda6a

            SHA1

            60e9f9c880f7f59ff2efeb868aa7a31e5de78da0

            SHA256

            7bc6298d934f138dfee6dc38271d7185ee48a3feabb4397b6659801178e6df55

            SHA512

            bcf4b63934003c07c75dddc422715388ec68a1219b30830d10ba3f8c2848f484c0b7f29f9e24738313dea3c298b5100bfb257a5d40277fdb1e20095dbfc4d6dd

          • C:\Users\Admin\AppData\Local\Temp\TmpD96C.tmp

            Filesize

            3KB

            MD5

            fc2430057cb1be74c788f10c2d4540c8

            SHA1

            cab67ee8d5191fbf9f25545825e06c1a822af2f2

            SHA256

            dcc9d2695125406282ba990fec39403c44b12964acf51b5e0dc7f2080d714398

            SHA512

            4e2b9709a9e3ca5173abb35816e5a0aebbf2a7aaf971d7f75f3ae66e4a812cbade103baa5016525f5ab83a60c18f8d3c278c90ff83e4afdae419f81673cb5aee

          • C:\Users\Admin\AppData\Local\Temp\TmpE091.tmp

            Filesize

            3KB

            MD5

            a58599260c64cb41ed7d156db8ac13ef

            SHA1

            fb9396eb1270e9331456a646ebf1419fc283dc06

            SHA256

            aabf92089e16fdb28706356dbc4efb5a81f5277946f2e67695b31676616ed2d2

            SHA512

            6970cbc42e7ec64ccdb8e5633b7017b1e9ec0d4ad094869e221e9275b814b1442b84827996190159543bdb5e86df6885c45197c533d657db4660fca8ad761a71

          • memory/4304-1-0x0000000000B80000-0x0000000000BC7000-memory.dmp

            Filesize

            284KB

          • memory/4304-0-0x0000000000B80000-0x0000000000BC7000-memory.dmp

            Filesize

            284KB