Analysis

  • max time kernel
    38s
  • max time network
    41s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    21/11/2022, 23:37

General

  • Target

    c0dd8a6a4a98649c53908ee5f50453001b26e57a34492c9d7345e8ddf262b8cd.exe

  • Size

    781KB

  • MD5

    2b0a66a79224c45c53e867ebfca86225

  • SHA1

    3d8b3886176373d7e36e26f9a971356a78cc0739

  • SHA256

    c0dd8a6a4a98649c53908ee5f50453001b26e57a34492c9d7345e8ddf262b8cd

  • SHA512

    a19dfd7083cb5e8e2ff8c46ffb0e4a83b19b4eb08f837919c8dd2350071338a48bcbc8e1d8e4553c3d24d394eb669fdd3b9becdb8e6182071484b90673985b51

  • SSDEEP

    24576:h1OYdaOk4qKGOWDD9ggAXwpScOgPEfeh3u:h1OsyPOWDD9hu

Malware Config

Signatures

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

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

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Drops Chrome extension 3 IoCs
  • Drops file in System32 directory 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c0dd8a6a4a98649c53908ee5f50453001b26e57a34492c9d7345e8ddf262b8cd.exe
    "C:\Users\Admin\AppData\Local\Temp\c0dd8a6a4a98649c53908ee5f50453001b26e57a34492c9d7345e8ddf262b8cd.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1672
    • C:\Users\Admin\AppData\Local\Temp\7zS3802.tmp\5VMZ81jQ5n4ppiV.exe
      .\5VMZ81jQ5n4ppiV.exe
      2⤵
      • Executes dropped EXE
      • Drops Chrome extension
      • Drops file in System32 directory
      • Suspicious behavior: EnumeratesProcesses
      PID:1580

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\7zS3802.tmp\5VMZ81jQ5n4ppiV.dat

          Filesize

          1KB

          MD5

          7bc2da681e75a6067b585deeed18cb36

          SHA1

          2646c0358a979da3c592459b0f873b4093fd79fe

          SHA256

          f14a8f966a37e98aed1fa6a015c48f130a828155d87e21fec854c100fb148103

          SHA512

          713979273035e7a661973523104f3651acb424326005e299ea35501d9987cca3576d0481b3e1adf7bc39a97f20ca759558343f90a6a4bed3fa0753461c97c3df

        • C:\Users\Admin\AppData\Local\Temp\7zS3802.tmp\5VMZ81jQ5n4ppiV.exe

          Filesize

          621KB

          MD5

          7b971c9d4d6cc7769a34d871eccffb1e

          SHA1

          e2459dbbc9aea960cdef7199c01ca4246ae0dae2

          SHA256

          c7cf05d6288ef976e0db1466a11f509cc7ae45e686d91fffcd824e5922c38ee8

          SHA512

          cddd07c1fbf876c94c3cae8334245a53e3def20525a5ba6780da1644392cc5af4dcf1f85ea9811cd502afff8d5775fc4196d1166209ed9e4aef743ef8605c4bb

        • C:\Users\Admin\AppData\Local\Temp\7zS3802.tmp\alfkibfobjppeflbjnldlkdbefdhjcai\TdM8BbV.js

          Filesize

          6KB

          MD5

          a3979ff5ddec527df32421edfc02db61

          SHA1

          5fdd513ac9dd5675d89fb412f005b313123dd622

          SHA256

          4a9220503c2ea66599494049367003229e076f249253c33cc5c2f2950d41f7e0

          SHA512

          437b07e371ab07a7ca59fe844fe6bf95445a80974b24026bb1baecc791f5640700b0a1d00b6bc35f4ebf7a940eb6a4feffcb399b5ae83ccbd30d2b58b8c6a0ea

        • C:\Users\Admin\AppData\Local\Temp\7zS3802.tmp\alfkibfobjppeflbjnldlkdbefdhjcai\background.html

          Filesize

          144B

          MD5

          048b5bad008d6d161a3e1320ac6ed59c

          SHA1

          246cb34e84b30312a0b87392243664b5c090799d

          SHA256

          20fb2da3a049c03215a22b68519fc677f9eac2bea81ae721957f82d1d182b354

          SHA512

          98b58f49c329400b09313556298f50921eff656bcda1eb0a95d473dd992dcb30725252d3c1883c63327e84e8997bb81185ed21e58b56c7047f19e6d3973365e1

        • C:\Users\Admin\AppData\Local\Temp\7zS3802.tmp\alfkibfobjppeflbjnldlkdbefdhjcai\content.js

          Filesize

          144B

          MD5

          fca19198fd8af21016a8b1dec7980002

          SHA1

          fd01a47d14004e17a625efe66cc46a06c786cf40

          SHA256

          332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

          SHA512

          60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

        • C:\Users\Admin\AppData\Local\Temp\7zS3802.tmp\alfkibfobjppeflbjnldlkdbefdhjcai\lsdb.js

          Filesize

          531B

          MD5

          36d98318ab2b3b2585a30984db328afb

          SHA1

          f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

          SHA256

          ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

          SHA512

          6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

        • C:\Users\Admin\AppData\Local\Temp\7zS3802.tmp\alfkibfobjppeflbjnldlkdbefdhjcai\manifest.json

          Filesize

          500B

          MD5

          33cdf416dfe26519367e4ca5dc1d7e9b

          SHA1

          9c7638a807ca7a90f61d28e68c8c1ec1c616b3f6

          SHA256

          620df3793d3189917ecbdadbb4cd5f3c48df3504a9c0c1d04c81fa62d04769a2

          SHA512

          72b42ad3ce9388bc991dcf24997b6c393e49c0565c69b6b641187be9281d4ba79c7c0bf6566eb2efc08c12bb317a0e84c3a405ed5b34ee6228592829e883f086

        • C:\Users\Admin\AppData\Local\Temp\7zS3802.tmp\[email protected]\bootstrap.js

          Filesize

          2KB

          MD5

          df13f711e20e9c80171846d4f2f7ae06

          SHA1

          56d29cda58427efe0e21d3880d39eb1b0ef60bee

          SHA256

          6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

          SHA512

          6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

        • C:\Users\Admin\AppData\Local\Temp\7zS3802.tmp\[email protected]\chrome.manifest

          Filesize

          35B

          MD5

          069618bb8306c3f2be5b0ebc062f8ce1

          SHA1

          ce1a92466d66d978cc1958984a3c8de972ac09e3

          SHA256

          4a738f7c119dd1a9834ea9973e232b1ae9fdb69953b3383df24083ce7817ae38

          SHA512

          f6dab0f6ee9b141fbf80a38dc7d44de09957b9265077eb3c8df8a8b409bdf905e849a34965b155e4fa39ba9b6bd17d374f645dde04f5e97c2e37af80107a31a1

        • C:\Users\Admin\AppData\Local\Temp\7zS3802.tmp\[email protected]\content\bg.js

          Filesize

          8KB

          MD5

          cfbec17d6cd4c40ab8dc774cfe4f4d57

          SHA1

          9e5d570f8e15bad402706fd0c2faec17a0555a95

          SHA256

          a9653c9195dae2a6b5253e8dd017ce8cd9768864a19f5f89ca48fc32504b04ae

          SHA512

          33345b351c90a17be2303113320cbbd40f50547d6b3d55264b2109011ad23fca947a9b3719d7bb3571d56d2aa1908413ba550e606d1abaa2691b28370fa6fcf3

        • C:\Users\Admin\AppData\Local\Temp\7zS3802.tmp\[email protected]\install.rdf

          Filesize

          593B

          MD5

          56c72d6b63efa5a369efb1be16b3b093

          SHA1

          126ec53d6ca878d8baee386dd63706b1e5013278

          SHA256

          179b9f9292897f9fafed081b450a7ac29b0f00eb3ab3b84ae35374ea80b8b307

          SHA512

          7efe7e19ec1cf4ff4ab36d17183064d8e60e1a9c1fc6e676dc25c3a0f83086d896b2ddc6ef0e0b32c223875dbac121b9d080bf57ce5ae68c861036eee2ecb3dd

        • \Users\Admin\AppData\Local\Temp\7zS3802.tmp\5VMZ81jQ5n4ppiV.exe

          Filesize

          621KB

          MD5

          7b971c9d4d6cc7769a34d871eccffb1e

          SHA1

          e2459dbbc9aea960cdef7199c01ca4246ae0dae2

          SHA256

          c7cf05d6288ef976e0db1466a11f509cc7ae45e686d91fffcd824e5922c38ee8

          SHA512

          cddd07c1fbf876c94c3cae8334245a53e3def20525a5ba6780da1644392cc5af4dcf1f85ea9811cd502afff8d5775fc4196d1166209ed9e4aef743ef8605c4bb

        • memory/1672-54-0x0000000075BD1000-0x0000000075BD3000-memory.dmp

          Filesize

          8KB