Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-10-2024 01:45

General

  • Target

    11529237f5ce62c8d17fb860d384637a_JaffaCakes118.exe

  • Size

    249KB

  • MD5

    11529237f5ce62c8d17fb860d384637a

  • SHA1

    c29e129fa42845b72a91914e70d32e98c7a1b082

  • SHA256

    c7edba52213db930f054824a2687b9cabf51d3da14b69897a97f4918588a7e4b

  • SHA512

    5ad808c196ace023d7348d309b996a31c3cbf665849191639cc27bd514bbff158f4bd22c70062743038be05bdff96d3c5dbf41f08a82b996385062ffb405bf6b

  • SSDEEP

    6144:h1OgDPdkBAFZWjadD4s58Mzi2V9G0rRLCSChoAWkw:h1OgLdaO8M31VzChoP

Malware Config

Signatures

  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 3 IoCs
  • Reads user/profile data of web browsers 3 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 1 IoCs
  • Installs/modifies Browser Helper Object 2 TTPs 3 IoCs

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

  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • NSIS installer 4 IoCs
  • Modifies registry class 45 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs
  • System policy modification 1 TTPs 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\11529237f5ce62c8d17fb860d384637a_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\11529237f5ce62c8d17fb860d384637a_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3160
    • C:\Users\Admin\AppData\Local\Temp\7zS72FD.tmp\50ebdb424731e.exe
      .\50ebdb424731e.exe /s
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops Chrome extension
      • Installs/modifies Browser Helper Object
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      • System policy modification
      PID:3484

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\ProgramData\Zoomex\uninstall.exe

    Filesize

    48KB

    MD5

    f3c79bda3fdf7c5dd24d60400a57cadb

    SHA1

    1adb606aaeedb246a371c8877c737f0f8c798625

    SHA256

    a76272ed3bbf23308782a308d428ee805ec77fbb622a830af26cb0ddbbf7377b

    SHA512

    c43cb957bdea357bd016fe03a8004a48d8117a12106f62876394feba05ad01a321ff6017ffb7b926cc77712f5ab63ea2e4b169a419c444c8f62aa4933f289935

  • C:\Users\Admin\AppData\Local\Temp\7zS72FD.tmp\[email protected]\bootstrap.js

    Filesize

    2KB

    MD5

    aa0c9ff8e14e4c881df37638e3646c45

    SHA1

    2dc425210a0a2996bd6fda4d9331f8becc8f484f

    SHA256

    a0a9e9dd4ea1510302c87eec93cf7342de1560f641c70df1ed52a2531a39811e

    SHA512

    8a92d6bba1b283b26e86267dc07537f01e19e28303c44cca21b90eccdd983cdf2324e93d144541dfb3cc3c8b773fa299bbffe53a7d3fae296be6065b2ba7fcc9

  • C:\Users\Admin\AppData\Local\Temp\7zS72FD.tmp\[email protected]\chrome.manifest

    Filesize

    116B

    MD5

    6cfea7cc8f5efb818afcf885a45bd2cf

    SHA1

    36a4aee72bb38fa7a2226160ee6409e871ce3b0f

    SHA256

    286b6a0548f4a6d0d2b64c537dbcba9400545da7cac2e25aa99c963b96680bd8

    SHA512

    ce0ae8ab0cf9375e252e99fda956a358a3308f104765a08c449e9a7a4774f9b0c2f696f0d2c213dfd5792283b71789e57f1c36dd9bebe9ac6397fc237fc18379

  • C:\Users\Admin\AppData\Local\Temp\7zS72FD.tmp\[email protected]\content\bg.js

    Filesize

    8KB

    MD5

    375b6a6d4821c9cf6af5b69681faa721

    SHA1

    108c22bd4b41e680502801799d129d4334e6349d

    SHA256

    9854d1e6d3816a36f5a96a53643ac7198d4311640bba179ae50272b0e46e2004

    SHA512

    42acf65c2e688b615632b7070b29d89520dd471fdd9ee74c1a69eaf0e9380cac2564828bf73140143e26c3c253c57a1ee4dede26e15a4c3da6fa1aa750a2a2d0

  • C:\Users\Admin\AppData\Local\Temp\7zS72FD.tmp\[email protected]\content\zy.xul

    Filesize

    225B

    MD5

    1e1389c5dc515d2fd64edf6e560e72d7

    SHA1

    b800c44c245b983a6b89f05ef101a25bd56233c2

    SHA256

    860fb9e87bb3a92995730873aa47657fe0ba2c139fe35611631c68f10d688536

    SHA512

    2f3b781768439ac41db877c0775632554ce0f7e7edfe127967f4a0dfb59a85637c23ed4d2812d6e950ec9c1995cdf1b7ee683043a41044fdd28b4eb0d0f9e875

  • C:\Users\Admin\AppData\Local\Temp\7zS72FD.tmp\[email protected]\install.rdf

    Filesize

    700B

    MD5

    831f0f9f39f3b1b7c908ab7392c7697c

    SHA1

    0341268361f52404135d17f976274ceb56692936

    SHA256

    1aa38c670d3d4097605c529cf1def40272c73101d0927d5ba4f8eb9560ad196a

    SHA512

    b9d68e2e84133a5ec4a07a8ae36b170440dfc120ef14ffa6a2cbfda689973c98d5c947a2e62fb3bcffc64387e98f4796dcd8990bd343d7e956c738e355d4a410

  • C:\Users\Admin\AppData\Local\Temp\7zS72FD.tmp\50ebdb424731e.exe

    Filesize

    71KB

    MD5

    b78633fae8aaf5f7e99e9c736f44f9c5

    SHA1

    26fc60e29c459891ac0909470ac6c61a1eca1544

    SHA256

    d205693516dbaf34cfbd216e825190de4de1412e861bc9cb30ce863907b30d22

    SHA512

    3885b609269b26918ccfcd9069181168c12f4271b6bdfcc51afe176b2dd242d4c0953ac1a4ddaf25abcfaf28a0b694a6269d96ae39bb7b2db2f0140d2d60cd43

  • C:\Users\Admin\AppData\Local\Temp\7zS72FD.tmp\50ebdb4247356.dll

    Filesize

    115KB

    MD5

    6696822add17061dc0bb8ee5b42cc2d4

    SHA1

    d4622558ba366f2f94560da301a81c6c16f95a3c

    SHA256

    73c44d8943947e3cf9ecabdeea4d9a37652614f5490a1f972816be4123795125

    SHA512

    0f1946ce002441d010f67156f67b9d18e01ba35edfeb66ce8096467d3126b547e5040032253275b173f2dba9bce983775f360d83ec026986b55cb85e4b63f099

  • C:\Users\Admin\AppData\Local\Temp\7zS72FD.tmp\50ebdb4247356.tlb

    Filesize

    2KB

    MD5

    096a65b8a695249d5d554776f1eeace3

    SHA1

    2f2506b886a59b4408b23653d8734004ec2dda6d

    SHA256

    a602c790bcf424c154a082a88a495b256dd5456f627943568c358c74f606c568

    SHA512

    6e832caff1951b4fdb489997af5736fdbafa1de5573f629fc6798666bffd0ca0715311ce6590202cc970cce4492d94994a588547bb579bf70bc264683bc45cdc

  • C:\Users\Admin\AppData\Local\Temp\7zS72FD.tmp\abngdoekialkcfccbphbipffoebhlbdi\50ebdb424714d7.91304369.js

    Filesize

    4KB

    MD5

    aa43a555b81286524468849581960669

    SHA1

    fe5c7497446473fe2b9dd07b0410361d47288046

    SHA256

    6f3c1c2fc94ca0374aae99619c59b1dcdb6989a38bbf26f9f855a8331f7ae338

    SHA512

    8cfbc38409f14bb45e27a86b050d2d8148e273844a07238555abb993e084a829672d5cb97656a808b402043f518c8af2b45aa6da47c05d4c4734c10a5120273d

  • C:\Users\Admin\AppData\Local\Temp\7zS72FD.tmp\abngdoekialkcfccbphbipffoebhlbdi\background.html

    Filesize

    161B

    MD5

    b64f47746e4435f158c77fd2b8381e5a

    SHA1

    192c37a4a0ea24daacaee00ae9e8f028b8e02f7d

    SHA256

    5f5fdc55ebce799afb064613327dc36f690fe338570cbe63559e2726e44a1cc6

    SHA512

    6f3ed81d6b37aef22f483bdfb23a31b264ea0af05faff8b0af655d4948881fe92e6dab965c1b124084f46be819422972272777812a56e20f08fbdee8448144ce

  • C:\Users\Admin\AppData\Local\Temp\7zS72FD.tmp\abngdoekialkcfccbphbipffoebhlbdi\content.js

    Filesize

    197B

    MD5

    5f9891607f65f433b0690bae7088b2c1

    SHA1

    b4edb7579dca34dcd00bca5d2c13cbc5c8fac0de

    SHA256

    fb01e87250ac9985ed08d97f2f99937a52998ea9faebdc88e4071d6517e1ea6b

    SHA512

    76018b39e4b62ff9ea92709d12b0255f33e8402dfc649ed403382eebc22fb37c347c403534a7792e6b5de0ed0a5d97a09b69f0ffc39031cb0d4c7d79e9440c7c

  • C:\Users\Admin\AppData\Local\Temp\7zS72FD.tmp\abngdoekialkcfccbphbipffoebhlbdi\lsdb.js

    Filesize

    559B

    MD5

    209b7ae0b6d8c3f9687c979d03b08089

    SHA1

    6449f8bff917115eef4e7488fae61942a869200f

    SHA256

    e3cf0049af8b9f6cb4f0223ccb8438f4b0c75863684c944450015868a0c45704

    SHA512

    1b38d5509283ef25de550b43ef2535dee1a13eff12ad5093f513165a47eec631bcc993242e2ce640f36c61974431ae2555bd6e2a97aba91eb689b7cd4bf25a25

  • C:\Users\Admin\AppData\Local\Temp\7zS72FD.tmp\abngdoekialkcfccbphbipffoebhlbdi\manifest.json

    Filesize

    475B

    MD5

    95b6b9aa3a3730d6d373a68eb5b411c9

    SHA1

    05cc71bfa2d2a2a18e169def790cca29f757dd3e

    SHA256

    5ac43caaa60d48d2c5bc8059dc845eb344b31c088207c8da714f7a36d500c69e

    SHA512

    5a178056071d0c94d2cfdf72a60403fbf9703cc28abe560f1f04fc2e073188f595c6bb3b687c7e2654899e103a229fe123c41af8aebbe189c9854ed71d8c672e

  • C:\Users\Admin\AppData\Local\Temp\7zS72FD.tmp\abngdoekialkcfccbphbipffoebhlbdi\sqlite.js

    Filesize

    1KB

    MD5

    8dc6cf80e059d3b124c16f912d1f6a1f

    SHA1

    b073934574aeb55c5662d93f3406a1b812a41f93

    SHA256

    acd8a16911d29038eb9accd74f58f502c59a409fa79cfae7116dac8fb960c846

    SHA512

    c09c52cc9339b579bb83e9fca049fc6d6952155768dede6f8552500f902859b2de392bf8392b1608ff9fa2db311793db9e8cbd0518a55b83da3c1f04b9d1b0ce

  • C:\Users\Admin\AppData\Local\Temp\7zS72FD.tmp\settings.ini

    Filesize

    6KB

    MD5

    d24a04e571e414b455b69a1a397f659a

    SHA1

    9e768bbd058af40f34fd220b234e71a23be52208

    SHA256

    1f15dd8127de73a3d3a2c09e4498272e96e8fbad35e038db521e5320ac593f5f

    SHA512

    2ef691116f74af04221d68572630be066685f70d83a8fa17f9d1e7224a2f017d1061a126171b5a89b1b624fdc32e82ff5a6276425589ebc61af284369dc6bb8c

  • C:\Users\Admin\AppData\Local\Temp\nsi73E9.tmp\UserInfo.dll

    Filesize

    4KB

    MD5

    7579ade7ae1747a31960a228ce02e666

    SHA1

    8ec8571a296737e819dcf86353a43fcf8ec63351

    SHA256

    564c80dec62d76c53497c40094db360ff8a36e0dc1bda8383d0f9583138997f5

    SHA512

    a88bc56e938374c333b0e33cb72951635b5d5a98b9cb2d6785073cbcad23bf4c0f9f69d3b7e87b46c76eb03ced9bb786844ce87656a9e3df4ca24acf43d7a05b

  • C:\Users\Admin\AppData\Local\Temp\nsi73E9.tmp\nsJSON.dll

    Filesize

    7KB

    MD5

    b9cd1b0fd3af89892348e5cc3108dce7

    SHA1

    f7bc59bf631303facfc970c0da67a73568e1dca6

    SHA256

    49b173504eb9cd07e42a3c4deb84c2cd3f3b49c7fb0858aee43ddfc64660e384

    SHA512

    fdcbdd21b831a92ca686aab5b240f073a89a08588e42439564747cad9160d79cfa8e3c103b6b4f2917684c1a591880203b4303418b85bc040f9f00b6658b0c90

  • memory/3484-78-0x0000000073E90000-0x0000000073E9A000-memory.dmp

    Filesize

    40KB