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Analysis

  • max time kernel
    23s
  • max time network
    35s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    24/11/2022, 04:49

General

  • Target

    d2db21a72e72af9e55fc8d88b2bfb56968061105971e7a95f5b9a60cd15c61a8.exe

  • Size

    776KB

  • MD5

    e0b7e58339cdec6d47feb7f67e1dd346

  • SHA1

    3bb278b623bf1d705aec6cab2fb60812c97af1b8

  • SHA256

    d2db21a72e72af9e55fc8d88b2bfb56968061105971e7a95f5b9a60cd15c61a8

  • SHA512

    569d0752f6cdb078c7f152fef23562c618b91323de449300926ad1d6a0145db9d01d4b91a7c1f3322c40308c6c010fb412e49a4dccef73c2cb5a528933aba327

  • SSDEEP

    12288:h1OgLdaOxaIWZE51JRPG+iqdl3x4sOA9A9hi3+GVa5u:h1OYdaOQI6E5REGb4sp9whi3+GV9

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\d2db21a72e72af9e55fc8d88b2bfb56968061105971e7a95f5b9a60cd15c61a8.exe
    "C:\Users\Admin\AppData\Local\Temp\d2db21a72e72af9e55fc8d88b2bfb56968061105971e7a95f5b9a60cd15c61a8.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1124
    • C:\Users\Admin\AppData\Local\Temp\7zS2B84.tmp\810hXXVHg4Tp38S.exe
      .\810hXXVHg4Tp38S.exe
      2⤵
      • Executes dropped EXE
      • Drops Chrome extension
      • Drops file in System32 directory
      • Suspicious behavior: EnumeratesProcesses
      PID:1688

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\7zS2B84.tmp\810hXXVHg4Tp38S.dat

    Filesize

    1KB

    MD5

    b9bf5bc2ff168c98db355d5a12a1795c

    SHA1

    b7744d5c51222a2d227bc0e6ae394a0aad1e0dcb

    SHA256

    6e71c74573eaab3a42cc21feb8035bee48b52255deb85ddfabaee97170e9469f

    SHA512

    14f25ec95d1ae8f984e8ec3c0a7a3e978f9898b874a2588ff33ad38d7c45842d5048842a384323349b4945518c7855bc6f607bfa82aa3f8570c38ba2a62b8689

  • C:\Users\Admin\AppData\Local\Temp\7zS2B84.tmp\810hXXVHg4Tp38S.exe

    Filesize

    618KB

    MD5

    1f6c233b6bd46db7ed2e62ea5a824bf6

    SHA1

    d7f27647c97fc8b832463335df28fe750a4aebb2

    SHA256

    4548be95d5d9ea78c9cc37eba06f8c30b23da2e60392dabd2f8fb0082719475b

    SHA512

    af26f7ee482193a1cc4a16edba3daa9f8593cf06b70d14d043e92e2fdca86b097f8a7e93bdf97ba1c3cd760aa18a8080088d7d502bcf58ff0b83f9275c88bd9d

  • C:\Users\Admin\AppData\Local\Temp\7zS2B84.tmp\[email protected]\bootstrap.js

    Filesize

    2KB

    MD5

    df13f711e20e9c80171846d4f2f7ae06

    SHA1

    56d29cda58427efe0e21d3880d39eb1b0ef60bee

    SHA256

    6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

    SHA512

    6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

  • C:\Users\Admin\AppData\Local\Temp\7zS2B84.tmp\[email protected]\chrome.manifest

    Filesize

    35B

    MD5

    e811594df7471793b3cf44ed370b0dfb

    SHA1

    e761268ba077e6ca833565bc60431ad597eaf04a

    SHA256

    8f2a336d3c7d53d15341edac17fbbae6de5254375fee9715553442ef73c4f879

    SHA512

    306474da49d0b7b5a1851a899a13cd14ba2ea2f2dfe4b0fbb7cdfc19fed04ffdb168064342e93cadf3ba23b4fce8bfcdbb29bd008654a0c9e6ead90a9caeaf3d

  • C:\Users\Admin\AppData\Local\Temp\7zS2B84.tmp\[email protected]\content\bg.js

    Filesize

    7KB

    MD5

    44d377b4a73fff61a5c458b035035544

    SHA1

    7a001f4ed62f8c06fac0a0ede9c8251042cd7826

    SHA256

    f7fba9b37383bacb2828f38d3558ee215d1af0617fed80bd2fa6873e4a491015

    SHA512

    0d1e4a64cccb47cd4afb00b1071c89b0ae285efb22e7c60bd98ac78880a74881fad1c79a794ac663fb159c554eb215e67a57596e365c15b3285863f05f41b364

  • C:\Users\Admin\AppData\Local\Temp\7zS2B84.tmp\[email protected]\install.rdf

    Filesize

    593B

    MD5

    2f7addf658efed91325c8dbc1c054ce8

    SHA1

    1edccdd1bef706f5f4a8db54dc2c5f9104579f69

    SHA256

    b3fde061837fc9db79f2c138756e8eae50fbf193f7d792673a9fd19cc65d40e7

    SHA512

    38f25dcc760b139a82ef5f747d6ce5a14801b38ca5792c968e9b0cec6184d3c67737d5590f3b7992bbb02a2e616194a1cc9ecd0b317dccdbdb31bc4cad51b5e8

  • C:\Users\Admin\AppData\Local\Temp\7zS2B84.tmp\idekebppepkccopbcbkigjjcoomacedp\background.html

    Filesize

    140B

    MD5

    5fe36d13ffac413034e464c645e812ed

    SHA1

    6801a392ea7f50a7b4d8d16bd68396fd0d16ca4b

    SHA256

    1604e0da33de75118187cf07f387a2d65262a65ef0fac4d146f729b418bb5cd8

    SHA512

    afe18c9513d6496debb42073227dcc59d981cd0937f2a605d47195e371eeef3cbaa373ef9477410d2d0c5885f2b15bd3305b1413b9c3bedc497a0ef21503f830

  • C:\Users\Admin\AppData\Local\Temp\7zS2B84.tmp\idekebppepkccopbcbkigjjcoomacedp\content.js

    Filesize

    144B

    MD5

    fca19198fd8af21016a8b1dec7980002

    SHA1

    fd01a47d14004e17a625efe66cc46a06c786cf40

    SHA256

    332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

    SHA512

    60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

  • C:\Users\Admin\AppData\Local\Temp\7zS2B84.tmp\idekebppepkccopbcbkigjjcoomacedp\ilB.js

    Filesize

    5KB

    MD5

    30cb73f272dc5590036ed1bcf4763917

    SHA1

    2fdec1437bbec79ef9f9f922862147db56947ca1

    SHA256

    5a1447995f3b56830f094a6aa3ccc5f5a0ee84e02785f76e7f20c613d9951630

    SHA512

    de404d0e26b3177cbd6f7870bb4f4467e5801a6d40d820f908cab0cb5875905e17dcb8148c29da8639a83a43f204dd652a4588d1467b42cde18bd3ccd86a11d1

  • C:\Users\Admin\AppData\Local\Temp\7zS2B84.tmp\idekebppepkccopbcbkigjjcoomacedp\lsdb.js

    Filesize

    531B

    MD5

    36d98318ab2b3b2585a30984db328afb

    SHA1

    f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

    SHA256

    ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

    SHA512

    6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

  • C:\Users\Admin\AppData\Local\Temp\7zS2B84.tmp\idekebppepkccopbcbkigjjcoomacedp\manifest.json

    Filesize

    499B

    MD5

    5e163ab7a380e500fd8fba83656fc81d

    SHA1

    82d0120edd810dc9a3abe2c6e521f003cce37db9

    SHA256

    12510ebb4212d6237a973c11c0f3ae5e21e746ab51f7dbbab7284eb4f802c0a1

    SHA512

    3fc93afc937c5589df9d93c2cc9faf83ca67495cb7772c3a4f7e0e1b609f3db6a458d8ee0f751f7b26df60e121a006e53d9b20829152d8bed4ebfe0e2ce86c32

  • \Users\Admin\AppData\Local\Temp\7zS2B84.tmp\810hXXVHg4Tp38S.exe

    Filesize

    618KB

    MD5

    1f6c233b6bd46db7ed2e62ea5a824bf6

    SHA1

    d7f27647c97fc8b832463335df28fe750a4aebb2

    SHA256

    4548be95d5d9ea78c9cc37eba06f8c30b23da2e60392dabd2f8fb0082719475b

    SHA512

    af26f7ee482193a1cc4a16edba3daa9f8593cf06b70d14d043e92e2fdca86b097f8a7e93bdf97ba1c3cd760aa18a8080088d7d502bcf58ff0b83f9275c88bd9d

  • memory/1124-54-0x0000000075591000-0x0000000075593000-memory.dmp

    Filesize

    8KB