Analysis

  • max time kernel
    42s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    20-10-2022 00:00

General

  • Target

    7da1457c62510994d24de372cc30c2aea31aa1a0090172fb9ebb580da68dc05f.exe

  • Size

    313KB

  • MD5

    a20f425d407fb446e38c11a84123c4ba

  • SHA1

    2ead87cc96dd074fe6fe667553dc18e68da25579

  • SHA256

    7da1457c62510994d24de372cc30c2aea31aa1a0090172fb9ebb580da68dc05f

  • SHA512

    81a8cb6423d9d50ff967bfaa8e3d20cc8731ea7df7fef4b4f87ab52b16f66f314bf65cea302116727baa6fe103a6766c245bef42b9cd7d2b6abb760a41e9e094

  • SSDEEP

    6144:91OgDPdkBAFZWjadD4sEVh26YCLB8g/wl2RZ8jYwgSGJDeFyRth:91OgLda1VI6Og/wl2Dq5Bath

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 6 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.

  • Installs/modifies Browser Helper Object 2 TTPs 4 IoCs

    BHOs are DLL modules which act as plugins for Internet Explorer.

  • Enumerates physical storage devices 1 TTPs

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

  • NSIS installer 14 IoCs
  • Modifies registry class 63 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs
  • System policy modification 1 TTPs 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7da1457c62510994d24de372cc30c2aea31aa1a0090172fb9ebb580da68dc05f.exe
    "C:\Users\Admin\AppData\Local\Temp\7da1457c62510994d24de372cc30c2aea31aa1a0090172fb9ebb580da68dc05f.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:564
    • C:\Users\Admin\AppData\Local\Temp\7zSA10.tmp\setup.exe
      .\setup.exe /s
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Installs/modifies Browser Helper Object
      • Modifies registry class
      • System policy modification
      PID:1724

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\7zSA10.tmp\[email protected]\chrome.manifest

    Filesize

    114B

    MD5

    7836937835168048163fc16f71512174

    SHA1

    dee2cbfd920aaf5d5b67fb68029581c01e878687

    SHA256

    ba0c5b812d3399fe2014cd5f3e5b7f6c41cb99b90f6067b07aeb7ffdbc95a463

    SHA512

    eb0b53d3bb1815a01dce304e8e1815b02eaf87fef76fc4b74cadc21a8c30d434308454de275494b75f8d03cc4f8f682795ebf0eb3651492938958b501db4c086

  • C:\Users\Admin\AppData\Local\Temp\7zSA10.tmp\[email protected]\content\indexeddb.js

    Filesize

    1KB

    MD5

    4bb93dc002b7c5e035b22699fc788944

    SHA1

    91bac4cd11d55b06ac315ee98c58285d0567a692

    SHA256

    29dee9bf0fbc7665e19a590d7942e3d77f9be842eec492c0f8815e493cda2ffa

    SHA512

    167784ec2d6124b6eeb35446d469ab7163458895dc5ac35d00fdabe163798538ba0ad05eed43429384ab05e76ce1a3ade85b6302a4574f76e1dbe46448bb3003

  • C:\Users\Admin\AppData\Local\Temp\7zSA10.tmp\[email protected]\content\jquery.js

    Filesize

    91KB

    MD5

    4bab8348a52d17428f684ad1ec3a427e

    SHA1

    56c912a8c8561070aee7b9808c5f3b2abec40063

    SHA256

    3739b485ac39b157caa066b883e4d9d3f74c50beff0b86cd8a24ce407b179a23

    SHA512

    a693069c66d8316d73a3c01ed9e6a4553c9b92d98b294f0e170cc9f9f5502c814255f5f92b93aeb07e0d6fe4613f9a1d511e1bfd965634f04e6cf18f191a7480

  • C:\Users\Admin\AppData\Local\Temp\7zSA10.tmp\[email protected]\content\jsext.js

    Filesize

    6KB

    MD5

    a6bffdf25235d69d7c92bdb50d231949

    SHA1

    79069f7c194662d4747a1660ffd20276d3eef68e

    SHA256

    928cba8f3a0e81efd1045c6dbe9d49b6afe7954e9dc845160336cb02cd2bf86e

    SHA512

    5ec09d52281199e2e0acad4d1876ea3da66e77205b7c7455e1889e9e8bb879577b46ce1d10dc548bc5c350ec2f7e493c9f4e3fa77bfe3c1949d5b54341ad9ef1

  • C:\Users\Admin\AppData\Local\Temp\7zSA10.tmp\[email protected]\content\lsdb.js

    Filesize

    1KB

    MD5

    5e68a6e340174ade702f7e59769cbdef

    SHA1

    ed14fef77fff5a46d1f138a24b50cd274499849c

    SHA256

    075cf5225cc9200e935946e60daf92e8da92bc9767900846735f794c61fd12de

    SHA512

    2fdb31cfb977f1a0b4b684d9475479b5bf270ea98f583ccb49f44babd4ec50cb5f59ee33977cea105aa8bcdc9037cd9661f415268918ec82af032aa58b7a2a1a

  • C:\Users\Admin\AppData\Local\Temp\7zSA10.tmp\[email protected]\content\prfdb.js

    Filesize

    1KB

    MD5

    242d8ce80078f748e19a47d82a9da8a4

    SHA1

    d13e663c82b06fea8ee4eb5cfea02dab39ad4ff2

    SHA256

    783574495b4029c6dbc22590d23841acf1b5a79d4bf70f9bc028118a6f9116ed

    SHA512

    221722ef504a95f7bc4507d743eed765f9264089d30e8a940545724472f9beb2eadf32205df006d9f3b7c38aa59679dd77358ccd63f8b0aba70526ce664ca6de

  • C:\Users\Admin\AppData\Local\Temp\7zSA10.tmp\[email protected]\content\sqlite.js

    Filesize

    1KB

    MD5

    7bbfa538292fcba27b0847ef3578c76e

    SHA1

    687f9fb4194bca294d9bf80a3e7d34ce3c6a7b4d

    SHA256

    8d80778a9146b8f311067f01add33cdfb86b54da3570e40c18849cc0a77107cd

    SHA512

    9aca892bc22eba10c79f3d2faacf41f6bbec796e028fe28ffaeb8d84fd139c791b972c3d53162ca212a3a3b356547cab7f7c416890319c79c4657a9ce2863258

  • C:\Users\Admin\AppData\Local\Temp\7zSA10.tmp\[email protected]\content\wx.xul

    Filesize

    228B

    MD5

    55fe22a7c0e6d917d3c590eb73f19ea9

    SHA1

    72c6f271cff0e964ab6725094dbff09c1bcab58a

    SHA256

    dc1681708ce86c5830e6414d43946481662ef809492081cc320fd19760dee870

    SHA512

    e1c77c7a6b5e7cf2d07af97377cb756a988dc529098a499cf3cfbbea43c9aa33fbf8c2268c7fc4a316612ce78c677fec1bd9d930b5908fbb40ebc3865280fa4d

  • C:\Users\Admin\AppData\Local\Temp\7zSA10.tmp\[email protected]\install.rdf

    Filesize

    677B

    MD5

    f1257d7f4c99690e44ec8a978ae15342

    SHA1

    37a1586551f67af3b98dce52e809545a29767285

    SHA256

    220a9fa2775d7609bc95c40ff1b6590f0a21b38ee17336efbd03bd2eece0bc5d

    SHA512

    affca8cbefcdb628f80984335543c3449f44f07ebbbcfa8cd88a313dc114fa7e9eefdff1c81645dd39676978fef5953709249384e72dc1d89c91f1a3c4120e6c

  • C:\Users\Admin\AppData\Local\Temp\7zSA10.tmp\background.html

    Filesize

    5KB

    MD5

    8a4305a76dabe8815d7825dcdeb49f48

    SHA1

    9d4c86f0f9207c6fb22b204b75e9902492f075a6

    SHA256

    5d93511a288b7fb7bc86e6e9a9758d9015062d376495c9c53798ab194850754e

    SHA512

    f910c728800948a80b720491528a6f4d23da016699c6ba7cd8ac75a530aca390cda9f9c5024d076938e21717a4e7c01806aed9208c9fac85b8b97b26047d271a

  • C:\Users\Admin\AppData\Local\Temp\7zSA10.tmp\bhoclass.dll

    Filesize

    137KB

    MD5

    ac13c733379328f86568f6e514c2f7f8

    SHA1

    338901240fedcef4e3892fd4c723c89154f4de05

    SHA256

    7bf09b5c2a9b6348227199c1b3951b57907ca6a5c215a04ad8d5e43232f5b562

    SHA512

    35f69a82694a2ea4268a3dde7940af6bd1c87a32d93a72723464f90e4e818805be9e80872469d1cc29150a9aac872fc78613a584baa1327dfa8478c2de5672c4

  • C:\Users\Admin\AppData\Local\Temp\7zSA10.tmp\content.js

    Filesize

    388B

    MD5

    07dd9e92523de4af8c8388b5b72ef8f5

    SHA1

    57f9bf1c1da66cbf34547ec3d16d60c5a25a61c3

    SHA256

    7f40a6dfeee254a25dad508c560e51cb7b93ba8183cd8565e39e2884f9018abc

    SHA512

    80a94febaba15eeba080fe088c3424a32d8d4035de9dc8c8991811f78380cb0e7d50338a481d681a1787ff2988f1930f6f8b78b1c19da535178506070223e13d

  • C:\Users\Admin\AppData\Local\Temp\7zSA10.tmp\kecgbpfgmokciijfnpfbkimecoejbofh.crx

    Filesize

    37KB

    MD5

    06f38bcb70d6662cdc0a691674cdf2b4

    SHA1

    a7494b49f4f00dbdb7983f3047bde4fd3e10666c

    SHA256

    994d00488b20b8f6ff3c8149febd405c834bfca6bfdd91537922ff0d1dd3852f

    SHA512

    2553fc082282611633b995cf71b350fb40637b77767f3341e8dd87ca9c2f308e8808a6265036c786a838513e298a626267345f001297a90e2d38e730f9cd9cf2

  • C:\Users\Admin\AppData\Local\Temp\7zSA10.tmp\settings.ini

    Filesize

    610B

    MD5

    033a48d5fbd0ded860ba12ab548b97c0

    SHA1

    ba941d619446f3f20500f83184ab211eae3d03b5

    SHA256

    221c5516996c9327540d4736ef389a7c62b9b420304c65f9f4930db2d3921cf7

    SHA512

    1cc9cc830c7025057e48c2576c9d2a1db8f378ef10b46f56795a0f2718610d4dac29ccbf6dd0a8113861afba5deb5b60fbddccb9e1c25e088f07ae6358a67fdb

  • C:\Users\Admin\AppData\Local\Temp\7zSA10.tmp\setup.exe

    Filesize

    61KB

    MD5

    201d2311011ffdf6c762fd46cdeb52ab

    SHA1

    65c474ca42a337745e288be0e21f43ceaafd5efe

    SHA256

    15c0e4fd6091cda70fa308ea5ee956996f6eb23d24e44700bd5c74bf111cf2aa

    SHA512

    235d70114f391d9e7a319d94bdfc49665d147723379de7487ef76cfc968f7faa3191153b32ba1ab466caeeeeef4852381529a168c3acca9a8d5a26dfe0436f6b

  • C:\Users\Admin\AppData\Local\Temp\7zSA10.tmp\setup.exe

    Filesize

    61KB

    MD5

    201d2311011ffdf6c762fd46cdeb52ab

    SHA1

    65c474ca42a337745e288be0e21f43ceaafd5efe

    SHA256

    15c0e4fd6091cda70fa308ea5ee956996f6eb23d24e44700bd5c74bf111cf2aa

    SHA512

    235d70114f391d9e7a319d94bdfc49665d147723379de7487ef76cfc968f7faa3191153b32ba1ab466caeeeeef4852381529a168c3acca9a8d5a26dfe0436f6b

  • \ProgramData\ADDICT-THING\bhoclass.dll

    Filesize

    137KB

    MD5

    ac13c733379328f86568f6e514c2f7f8

    SHA1

    338901240fedcef4e3892fd4c723c89154f4de05

    SHA256

    7bf09b5c2a9b6348227199c1b3951b57907ca6a5c215a04ad8d5e43232f5b562

    SHA512

    35f69a82694a2ea4268a3dde7940af6bd1c87a32d93a72723464f90e4e818805be9e80872469d1cc29150a9aac872fc78613a584baa1327dfa8478c2de5672c4

  • \ProgramData\ADDICT-THING\uninstall.exe

    Filesize

    46KB

    MD5

    2628f4240552cc3b2ba04ee51078ae0c

    SHA1

    5b0cca662149240d1fd4354beac1338e97e334ea

    SHA256

    03c965d0bd9827a978ef4080139533573aa800c9803599c0ce91da48506ad8f6

    SHA512

    6ecfcc97126373e82f1edab47020979d7706fc2be39ca792e8f30595133cd762cd4a65a246bee9180713e40e61efa373ecfb5eb72501ee18b38f13e32e61793b

  • \Users\Admin\AppData\Local\Temp\7zSA10.tmp\setup.exe

    Filesize

    61KB

    MD5

    201d2311011ffdf6c762fd46cdeb52ab

    SHA1

    65c474ca42a337745e288be0e21f43ceaafd5efe

    SHA256

    15c0e4fd6091cda70fa308ea5ee956996f6eb23d24e44700bd5c74bf111cf2aa

    SHA512

    235d70114f391d9e7a319d94bdfc49665d147723379de7487ef76cfc968f7faa3191153b32ba1ab466caeeeeef4852381529a168c3acca9a8d5a26dfe0436f6b

  • \Users\Admin\AppData\Local\Temp\7zSA10.tmp\setup.exe

    Filesize

    61KB

    MD5

    201d2311011ffdf6c762fd46cdeb52ab

    SHA1

    65c474ca42a337745e288be0e21f43ceaafd5efe

    SHA256

    15c0e4fd6091cda70fa308ea5ee956996f6eb23d24e44700bd5c74bf111cf2aa

    SHA512

    235d70114f391d9e7a319d94bdfc49665d147723379de7487ef76cfc968f7faa3191153b32ba1ab466caeeeeef4852381529a168c3acca9a8d5a26dfe0436f6b

  • \Users\Admin\AppData\Local\Temp\7zSA10.tmp\setup.exe

    Filesize

    61KB

    MD5

    201d2311011ffdf6c762fd46cdeb52ab

    SHA1

    65c474ca42a337745e288be0e21f43ceaafd5efe

    SHA256

    15c0e4fd6091cda70fa308ea5ee956996f6eb23d24e44700bd5c74bf111cf2aa

    SHA512

    235d70114f391d9e7a319d94bdfc49665d147723379de7487ef76cfc968f7faa3191153b32ba1ab466caeeeeef4852381529a168c3acca9a8d5a26dfe0436f6b

  • \Users\Admin\AppData\Local\Temp\7zSA10.tmp\setup.exe

    Filesize

    61KB

    MD5

    201d2311011ffdf6c762fd46cdeb52ab

    SHA1

    65c474ca42a337745e288be0e21f43ceaafd5efe

    SHA256

    15c0e4fd6091cda70fa308ea5ee956996f6eb23d24e44700bd5c74bf111cf2aa

    SHA512

    235d70114f391d9e7a319d94bdfc49665d147723379de7487ef76cfc968f7faa3191153b32ba1ab466caeeeeef4852381529a168c3acca9a8d5a26dfe0436f6b

  • memory/564-54-0x0000000074AD1000-0x0000000074AD3000-memory.dmp

    Filesize

    8KB

  • memory/1724-56-0x0000000000000000-mapping.dmp