Analysis

  • max time kernel
    118s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    28/03/2025, 17:08

General

  • Target

    JaffaCakes118_8adbde7175c088f2b04a41e1c2e306b3.exe

  • Size

    255KB

  • MD5

    8adbde7175c088f2b04a41e1c2e306b3

  • SHA1

    318ae257f7fda11850e5b340f9c016543d76574e

  • SHA256

    22c45e8b1d1788b824da265861c95c051f56ef2521466a3cbb93d88df5e4b4da

  • SHA512

    31601dfadefec59f8e4da38a3b84329c32bdd23999a8d86e18b28296d5c1555b485ebd78473091314e44261feb87acaa0324a23f6421e2042d927b306a1d55c7

  • SSDEEP

    6144:h1OgDPdkBAFZWjadD4s58Q936xsnzZi55LBE+y6iZn:h1OgLdaO8Q936xaZi55GQwn

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_8adbde7175c088f2b04a41e1c2e306b3.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8adbde7175c088f2b04a41e1c2e306b3.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1572
    • C:\Users\Admin\AppData\Local\Temp\7zSC83F.tmp\5172ae24184b0.exe
      .\5172ae24184b0.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:2280

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\ProgramData\SeaRch-aNewwTabb\uninstall.exe

    Filesize

    48KB

    MD5

    f3c79bda3fdf7c5dd24d60400a57cadb

    SHA1

    1adb606aaeedb246a371c8877c737f0f8c798625

    SHA256

    a76272ed3bbf23308782a308d428ee805ec77fbb622a830af26cb0ddbbf7377b

    SHA512

    c43cb957bdea357bd016fe03a8004a48d8117a12106f62876394feba05ad01a321ff6017ffb7b926cc77712f5ab63ea2e4b169a419c444c8f62aa4933f289935

  • C:\Users\Admin\AppData\Local\Temp\7zSC83F.tmp\5172ae24184e9.dll

    Filesize

    115KB

    MD5

    00ce3831a16a62c6d7ea4b21049e4b22

    SHA1

    3e48c8d25b196d67722ed20cd36bf3448a4c9136

    SHA256

    d4bb7937b36973cbf3b12c9500c25ed34103944a69bad9162f3b98f39474529c

    SHA512

    7633071b26d802aae1250111baa40e5158fb1a1639d76098f2ecd6263adf0e6371d5e9a70d9005b267cb907da84235f4e361f8c8a75b8adbd19a049ab1227619

  • C:\Users\Admin\AppData\Local\Temp\7zSC83F.tmp\5172ae24184e9.tlb

    Filesize

    18KB

    MD5

    d5980ff8eb0ef4276fad96fba8fc5018

    SHA1

    2cb05f8b43aa3ae2f5492f590997eec6ff808fe2

    SHA256

    ac3a1daa32b1c489f9c2f4413ab35c4fc90b54a52ede0fb53276666e6eeef16f

    SHA512

    30404f467dd727a7de132fb08cd3c88abf5fb2e7ef18f24af5371b63fd106d6d5757061ec55c7b54daf9844100280670bf2b22a71c89b160048552b5eec12d0c

  • C:\Users\Admin\AppData\Local\Temp\7zSC83F.tmp\[email protected]\bootstrap.js

    Filesize

    2KB

    MD5

    ad55899535217f4cb1ff69c1c8b4b2be

    SHA1

    0f1d1c26b034c2c4233682d25033f09055c5538b

    SHA256

    f712098d2b5e2f8c86db5d47f808e6ff4f671121e2b72e66370f8eb5f6a45797

    SHA512

    aa235732075801e6fdc5e20cc95ad63fbc5c9aff97c9deb714513422bca4ad9e8c5839e179496d18ffcd1f0fc72f34418871593c8e1a2ec4078171035ce0763f

  • C:\Users\Admin\AppData\Local\Temp\7zSC83F.tmp\[email protected]\chrome.manifest

    Filesize

    116B

    MD5

    a4b584f641da475978e429537de809d5

    SHA1

    72cbaa0df446426cd7418667d6d8686c21622ab5

    SHA256

    20933176fd1ee4b1de5839737bf3ca36d3b8b6ab9d39b74913e8871e6a3e1211

    SHA512

    8bcae67937d7b6b7a271725cda3aec1f432148ff90b6f3b18fa10b7acf9e9b954f873926eb558145de56a17a53fb50864456d40a4f7f64ada82c4129e8f3a61e

  • C:\Users\Admin\AppData\Local\Temp\7zSC83F.tmp\[email protected]\content\bg.js

    Filesize

    8KB

    MD5

    c627e62345b343def538458f398373bd

    SHA1

    88173cb5eba376e8880f7640e78cc46066a70836

    SHA256

    98eb728b01b5b9091e8f713f4a37e666ff50ed80f383a456fde5514678bf2816

    SHA512

    789dca94d53085082261dc8e0695acf8443f29d55fc37e387873d05737fc987dcad6afe18a75499f8939bb0f45724ce0f92d40ab6e4d4a46e51aa7a95b9ec0af

  • C:\Users\Admin\AppData\Local\Temp\7zSC83F.tmp\[email protected]\install.rdf

    Filesize

    615B

    MD5

    2ec3676157779d01736108f703895483

    SHA1

    b338b08cf82d1dd5ef361092f885da3652ea4001

    SHA256

    4cd8e5d422f0b2f261cc2dc63eab37e197c60b69b98a9dd8b7fe0720964285fd

    SHA512

    086be5c6e181905403eeb383fc489bc73d05cf78d61e5deb0eaa157783bb0df87b09c4ef5a1518ab2d5ea7a1b371aeb72ef62b3bffbae4f05574c1d68b374ea4

  • C:\Users\Admin\AppData\Local\Temp\7zSC83F.tmp\liibpbebmjegfgfdaecabjfcgnnhcgno\5172ae24182ab0.87850375.js

    Filesize

    4KB

    MD5

    dda2103fe36be9aa97970c62dec01d2b

    SHA1

    0138c9683061259932e6ae072721cc0c45ad4745

    SHA256

    cf8be8d4495e060cca537e5110f83f0b0e0e7f14111aff6213b7bff0b81673ef

    SHA512

    a7b1c3d6a2b188e4a45075f466ba8080595d8725a32261c8313880ad74633ffc9a3d8b9ecc1f9fd48f93f5dc16ee3b60731e4be5c856515353b2542dc96d42db

  • C:\Users\Admin\AppData\Local\Temp\7zSC83F.tmp\liibpbebmjegfgfdaecabjfcgnnhcgno\background.html

    Filesize

    161B

    MD5

    55678abf4953b3a7613d1b1eed274c62

    SHA1

    c9a9bc75c0516cca0efcc5be619b42a2a9a82b7a

    SHA256

    5ade52ef0d67ec43afa1b12b177794d8f95ff9d75946f214b0bc497471b1f849

    SHA512

    ba1146d4c11edede8629b746ca3bf6014dcb839f69e17dd6d08db42c7fc0a6b2ed7abdd94e37d9ca8e8c1e9d92f050ff334158876336cd61a2920a7b3ffe2b95

  • C:\Users\Admin\AppData\Local\Temp\7zSC83F.tmp\liibpbebmjegfgfdaecabjfcgnnhcgno\content.js

    Filesize

    197B

    MD5

    5f9891607f65f433b0690bae7088b2c1

    SHA1

    b4edb7579dca34dcd00bca5d2c13cbc5c8fac0de

    SHA256

    fb01e87250ac9985ed08d97f2f99937a52998ea9faebdc88e4071d6517e1ea6b

    SHA512

    76018b39e4b62ff9ea92709d12b0255f33e8402dfc649ed403382eebc22fb37c347c403534a7792e6b5de0ed0a5d97a09b69f0ffc39031cb0d4c7d79e9440c7c

  • C:\Users\Admin\AppData\Local\Temp\7zSC83F.tmp\liibpbebmjegfgfdaecabjfcgnnhcgno\lsdb.js

    Filesize

    559B

    MD5

    209b7ae0b6d8c3f9687c979d03b08089

    SHA1

    6449f8bff917115eef4e7488fae61942a869200f

    SHA256

    e3cf0049af8b9f6cb4f0223ccb8438f4b0c75863684c944450015868a0c45704

    SHA512

    1b38d5509283ef25de550b43ef2535dee1a13eff12ad5093f513165a47eec631bcc993242e2ce640f36c61974431ae2555bd6e2a97aba91eb689b7cd4bf25a25

  • C:\Users\Admin\AppData\Local\Temp\7zSC83F.tmp\liibpbebmjegfgfdaecabjfcgnnhcgno\manifest.json

    Filesize

    508B

    MD5

    b254c952221b96e1863cbdadda49ec8c

    SHA1

    8ba890fb2427bb2e6007a4a60e96b67065e77bbb

    SHA256

    aa07c22d67eeac4b6feac26a696240d1795e27f2b411546208a8f772a5303843

    SHA512

    2f5e7322759a7e4d40cc0d9f783c655350cea2f04d9a8ad9f66a625870b3f0246cc99904a0f91bafc382c7cc5ee5e4587001b21ab71547ed9658cc76b5c1579f

  • C:\Users\Admin\AppData\Local\Temp\7zSC83F.tmp\liibpbebmjegfgfdaecabjfcgnnhcgno\sqlite.js

    Filesize

    1KB

    MD5

    072903b590b26276eb57aefae594a531

    SHA1

    84b778fd60c5091dd8dd8f3ed30dbf6574cc72e5

    SHA256

    e9b4124afb9bdedc7157e0e43d5e8a7fa0cb91a60aefc37d038b294bfd9ad3cb

    SHA512

    3bcf4be84af14151d9673dc4ed9bcd5fac0b890864b8f9cd8742172bb26396d47c021b55fc9830ab4e6c581f9996600e978d28b20f9c4fc9976771bc6198d9ba

  • C:\Users\Admin\AppData\Local\Temp\7zSC83F.tmp\settings.ini

    Filesize

    6KB

    MD5

    e2c1ef84897415247d64de4688b54b84

    SHA1

    24699c4b256698333b58df0555515138dc063a2c

    SHA256

    cbb8d62a11ec178cbea7dc7c149260475314b9c29a5a931671041822a68705aa

    SHA512

    4d016bf67ad07dc03058cdc225284a365580c88274e2c0a2ae5d8bf075d42d1a221848ca73180b8940f9c03fec1f7483cf5f98eefc459f95963db35820685f77

  • \Users\Admin\AppData\Local\Temp\7zSC83F.tmp\5172ae24184b0.exe

    Filesize

    71KB

    MD5

    b78633fae8aaf5f7e99e9c736f44f9c5

    SHA1

    26fc60e29c459891ac0909470ac6c61a1eca1544

    SHA256

    d205693516dbaf34cfbd216e825190de4de1412e861bc9cb30ce863907b30d22

    SHA512

    3885b609269b26918ccfcd9069181168c12f4271b6bdfcc51afe176b2dd242d4c0953ac1a4ddaf25abcfaf28a0b694a6269d96ae39bb7b2db2f0140d2d60cd43

  • \Users\Admin\AppData\Local\Temp\nstC8CC.tmp\UserInfo.dll

    Filesize

    4KB

    MD5

    7579ade7ae1747a31960a228ce02e666

    SHA1

    8ec8571a296737e819dcf86353a43fcf8ec63351

    SHA256

    564c80dec62d76c53497c40094db360ff8a36e0dc1bda8383d0f9583138997f5

    SHA512

    a88bc56e938374c333b0e33cb72951635b5d5a98b9cb2d6785073cbcad23bf4c0f9f69d3b7e87b46c76eb03ced9bb786844ce87656a9e3df4ca24acf43d7a05b

  • \Users\Admin\AppData\Local\Temp\nstC8CC.tmp\nsJSON.dll

    Filesize

    7KB

    MD5

    b9cd1b0fd3af89892348e5cc3108dce7

    SHA1

    f7bc59bf631303facfc970c0da67a73568e1dca6

    SHA256

    49b173504eb9cd07e42a3c4deb84c2cd3f3b49c7fb0858aee43ddfc64660e384

    SHA512

    fdcbdd21b831a92ca686aab5b240f073a89a08588e42439564747cad9160d79cfa8e3c103b6b4f2917684c1a591880203b4303418b85bc040f9f00b6658b0c90

  • memory/2280-79-0x0000000075060000-0x000000007506A000-memory.dmp

    Filesize

    40KB