Analysis

  • max time kernel
    118s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    28/03/2025, 17:59

General

  • Target

    JaffaCakes118_8ae5c9a557dd2005f303f9586e4b8d20.exe

  • Size

    255KB

  • MD5

    8ae5c9a557dd2005f303f9586e4b8d20

  • SHA1

    34aba73a70fed8b28cc1f323b6c4b1d5512fb2f7

  • SHA256

    e0bd01db59c4c125a8533de0b75f88c72ea96cc31873da0d4602030eedce436b

  • SHA512

    5109ebf15b0181f7170298d9d4db3c3b48d469e7e62424f39a9a270ea44c8d6c7461d8a146960197fb2138eb0b6cd9045d60454b6f5079c0ca89e0d96ce19664

  • SSDEEP

    6144:h1OgDPdkBAFZWjadD4s50poAbUEn0YNCT9EJJH:h1OgLdaOejuYNlHH

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 5 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 7 IoCs
  • System policy modification 1 TTPs 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8ae5c9a557dd2005f303f9586e4b8d20.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8ae5c9a557dd2005f303f9586e4b8d20.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2128
    • C:\Users\Admin\AppData\Local\Temp\7zS18ED.tmp\518263bdbb693.exe
      .\518263bdbb693.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:784

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\ProgramData\Browse2savve\uninstall.exe

    Filesize

    48KB

    MD5

    f3c79bda3fdf7c5dd24d60400a57cadb

    SHA1

    1adb606aaeedb246a371c8877c737f0f8c798625

    SHA256

    a76272ed3bbf23308782a308d428ee805ec77fbb622a830af26cb0ddbbf7377b

    SHA512

    c43cb957bdea357bd016fe03a8004a48d8117a12106f62876394feba05ad01a321ff6017ffb7b926cc77712f5ab63ea2e4b169a419c444c8f62aa4933f289935

  • C:\Users\Admin\AppData\Local\Temp\7zS18ED.tmp\518263bdbb6cc.dll

    Filesize

    115KB

    MD5

    000cf99d5e93b57e2ec5aa467244fef9

    SHA1

    5356cdc3811ef26cb671b3f6614634458d778ce9

    SHA256

    2fb11adc4496ecc8543b34b1dba3312444eb9e77a2bd4eaf42e376f3e0b87de9

    SHA512

    c75c1844919ab9d589cb5214e19d05967c8ed62565b4dedb999d4b3c216c6ef165b64d9f57c3996895f1c8c601fe62a37cf5912c534d5f6ca921dbf0cee064fa

  • C:\Users\Admin\AppData\Local\Temp\7zS18ED.tmp\518263bdbb6cc.tlb

    Filesize

    18KB

    MD5

    b8d31af5eeace49ff1e44abb53abf9af

    SHA1

    59fb16dbe60a460af8b47662436f63eec36de95a

    SHA256

    c4b27e38a0c172d87dd2c20959ab37469c7ec2432da9508f34ef57e808982393

    SHA512

    fb56c102ea4002650394307f025d21f446061e4cc29249f1decf3eec2efeb40f9a912cfa8dfc56b6f80cab9cfb57233c674947c3bd11326ebe7abecd2fa82bfe

  • C:\Users\Admin\AppData\Local\Temp\7zS18ED.tmp\[email protected]\bootstrap.js

    Filesize

    2KB

    MD5

    7180a0a0762b4c2d1c3aecfc41dddbe7

    SHA1

    0d83b367e9ada538a693e015ad8c624089e6f3e9

    SHA256

    38f021daa8fc67658151fdb3e538786ca9301b8289a352d3a629e7941f6ec2be

    SHA512

    65c7023a67858ba32e8bfe4fee033e2252ad760592421d9c20a9a428d35d94b71d1f79513d7670f5487d42bb827c3f903f50da7cd17b93a34efb2d44a2d0f782

  • C:\Users\Admin\AppData\Local\Temp\7zS18ED.tmp\[email protected]\chrome.manifest

    Filesize

    116B

    MD5

    cdf9e9d15d9d81f3df1daffbb22f424a

    SHA1

    8448c9b85c2e5710b36478fbbaa84c967db70077

    SHA256

    4d237491ce6d746bdbf3b5c6eeb19f9811f4f9626e16c9566a6cf237e073f261

    SHA512

    61647efebf48a9970b864b5295cce19a4980885e09a9d0e1673eef9c2476e7d30598dd91be13750f93f348c485cd9b3e1e508e47802710d8520295f73432d35b

  • C:\Users\Admin\AppData\Local\Temp\7zS18ED.tmp\[email protected]\content\bg.js

    Filesize

    8KB

    MD5

    5efb9a676ea684c02633826be63064a0

    SHA1

    e1c3afdd65b6e5885bfacd49e1a127c0a436a193

    SHA256

    e5d51a2a2da7be1844b0fd3d1e5eb9eb80ed7432aba9e64868065249ee7eb024

    SHA512

    f197059a626db56470d83cd0d6e4df40ff4d8044c785ad1ea30f690a463cc92db243315d8373ddf73e8a98ede9f2287139f0995c3eb51d766fe76d0e3bed4bdd

  • C:\Users\Admin\AppData\Local\Temp\7zS18ED.tmp\[email protected]\install.rdf

    Filesize

    604B

    MD5

    ee023012c1594a05d0cf645604d76b18

    SHA1

    1af977aac31d60acfb50820c45d0ecaec6476e47

    SHA256

    a1f0424a23e0361e3efda48062f0f77f02d26278d20dbc3cdcd280e9ad566a4b

    SHA512

    77b8c994cf79bd847c7d32720406a6d693ef4a5f8a945432d6027dbc515c8c414090a9675a667bad6b0c81714158c8f7522ccb37150addc9152260c264c6a5a2

  • C:\Users\Admin\AppData\Local\Temp\7zS18ED.tmp\ahgjingdjjgincafanpgiomgeaaeboji\518263bdbb4772.08677667.js

    Filesize

    4KB

    MD5

    3cbe732d20d2f66dd1d45264f9a380eb

    SHA1

    aed5b33c64ee3e9f64a155d70593a32f68ce8bcc

    SHA256

    e800315cd80d5a17b3fe7ba8f210999a19eb9f68b2acea667f68699375180329

    SHA512

    d72c594a4f5bac8bdfa2d1c2c78809407dcd820d211c336b8f5c6f379ec03bd2e39ddb71561cf5ae0fef1607ffce3b9692ef162dff541b2717187902fe667f90

  • C:\Users\Admin\AppData\Local\Temp\7zS18ED.tmp\ahgjingdjjgincafanpgiomgeaaeboji\background.html

    Filesize

    161B

    MD5

    f0663efa4dff1ce235270e66e3b5473f

    SHA1

    4614e358285538b755e24c42611188f570737151

    SHA256

    ea8d8646439e646aac8e43b133fad1c6a18230d692a907536e770ac39bdf2505

    SHA512

    df9ed32cbbd4033633e479fc5636f5ebe3a272873fad2abaedc8eaf6cc9d8f1887d05187b3f96d2ab3c5b51c8f48489112c6da366db3b499a19d72c7800fe093

  • C:\Users\Admin\AppData\Local\Temp\7zS18ED.tmp\ahgjingdjjgincafanpgiomgeaaeboji\content.js

    Filesize

    197B

    MD5

    5f9891607f65f433b0690bae7088b2c1

    SHA1

    b4edb7579dca34dcd00bca5d2c13cbc5c8fac0de

    SHA256

    fb01e87250ac9985ed08d97f2f99937a52998ea9faebdc88e4071d6517e1ea6b

    SHA512

    76018b39e4b62ff9ea92709d12b0255f33e8402dfc649ed403382eebc22fb37c347c403534a7792e6b5de0ed0a5d97a09b69f0ffc39031cb0d4c7d79e9440c7c

  • C:\Users\Admin\AppData\Local\Temp\7zS18ED.tmp\ahgjingdjjgincafanpgiomgeaaeboji\lsdb.js

    Filesize

    559B

    MD5

    209b7ae0b6d8c3f9687c979d03b08089

    SHA1

    6449f8bff917115eef4e7488fae61942a869200f

    SHA256

    e3cf0049af8b9f6cb4f0223ccb8438f4b0c75863684c944450015868a0c45704

    SHA512

    1b38d5509283ef25de550b43ef2535dee1a13eff12ad5093f513165a47eec631bcc993242e2ce640f36c61974431ae2555bd6e2a97aba91eb689b7cd4bf25a25

  • C:\Users\Admin\AppData\Local\Temp\7zS18ED.tmp\ahgjingdjjgincafanpgiomgeaaeboji\manifest.json

    Filesize

    504B

    MD5

    c60a02ebe10df3ec79cd6e975d05bc90

    SHA1

    6a6cab1c48d7efc3dc07fd34f7a1be22fe137e3a

    SHA256

    8702c983c74927d1fbae02517d5c949e1fd339ee47a8a72e34783dd680baf6ca

    SHA512

    30921921f7229fbb76818fc540ee549dd95f4f33cf77851e1a83cbaff237c37dfc2b00e9a362f57a79c9e0d7d095b96ae638ca949a9bbdc7f5d92ec054b58958

  • C:\Users\Admin\AppData\Local\Temp\7zS18ED.tmp\ahgjingdjjgincafanpgiomgeaaeboji\sqlite.js

    Filesize

    1KB

    MD5

    73fba4cffeaaf64ac1259cd46183c565

    SHA1

    470892d55e5e066e7a729dec4e64ba311ae52532

    SHA256

    e92fdf8a758772af65bc74bb9fa12d646519079fda1536e9c35ce211913120ac

    SHA512

    7f46709012078a0712ec6dd689ba1de048d0f616d98f5fd78ec0a8c38558ba56e792275042848ee625cb0145d6c4bceb05c9b5cd5cfc6ac6c0737226d2d275e3

  • C:\Users\Admin\AppData\Local\Temp\7zS18ED.tmp\settings.ini

    Filesize

    7KB

    MD5

    68cc621c57840a58910e9bb4a38cc049

    SHA1

    72e383a9d40e12bdc620c3290d63be99ac5a87e5

    SHA256

    fa111cb7d5a067b8ffb20e74d68ffa0087ace54159f03fa1542153aa67375088

    SHA512

    e0f973494fcb69f32d076b3140519fe2c65c634fb891becca7fea6423ffdc03c448c4aca2f2bb507483a7a843cbff4ad97c75e9e5987382ff52fd6647d5bf563

  • \Users\Admin\AppData\Local\Temp\7zS18ED.tmp\518263bdbb693.exe

    Filesize

    71KB

    MD5

    b78633fae8aaf5f7e99e9c736f44f9c5

    SHA1

    26fc60e29c459891ac0909470ac6c61a1eca1544

    SHA256

    d205693516dbaf34cfbd216e825190de4de1412e861bc9cb30ce863907b30d22

    SHA512

    3885b609269b26918ccfcd9069181168c12f4271b6bdfcc51afe176b2dd242d4c0953ac1a4ddaf25abcfaf28a0b694a6269d96ae39bb7b2db2f0140d2d60cd43

  • \Users\Admin\AppData\Local\Temp\nsy195B.tmp\UserInfo.dll

    Filesize

    4KB

    MD5

    7579ade7ae1747a31960a228ce02e666

    SHA1

    8ec8571a296737e819dcf86353a43fcf8ec63351

    SHA256

    564c80dec62d76c53497c40094db360ff8a36e0dc1bda8383d0f9583138997f5

    SHA512

    a88bc56e938374c333b0e33cb72951635b5d5a98b9cb2d6785073cbcad23bf4c0f9f69d3b7e87b46c76eb03ced9bb786844ce87656a9e3df4ca24acf43d7a05b

  • \Users\Admin\AppData\Local\Temp\nsy195B.tmp\nsJSON.dll

    Filesize

    7KB

    MD5

    b9cd1b0fd3af89892348e5cc3108dce7

    SHA1

    f7bc59bf631303facfc970c0da67a73568e1dca6

    SHA256

    49b173504eb9cd07e42a3c4deb84c2cd3f3b49c7fb0858aee43ddfc64660e384

    SHA512

    fdcbdd21b831a92ca686aab5b240f073a89a08588e42439564747cad9160d79cfa8e3c103b6b4f2917684c1a591880203b4303418b85bc040f9f00b6658b0c90

  • memory/784-73-0x0000000074E60000-0x0000000074E6A000-memory.dmp

    Filesize

    40KB