Analysis

  • max time kernel
    120s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    31-10-2024 08:22

General

  • Target

    827011280a1682aebd3e0f87d6123787_JaffaCakes118.exe

  • Size

    255KB

  • MD5

    827011280a1682aebd3e0f87d6123787

  • SHA1

    4730275031355a4bd073a07c7b1b9dd66b800fca

  • SHA256

    7034a6d9e6f354a9d60fcbe83198bf598aec8effb81c9ecbb35731591a432869

  • SHA512

    c3acd7aedec9d60e2a78527cadac7a932b3b20ea44b853766bdf7be2daeeaca248f7915960187c392535de5a9ab9870fe9c364fa7e8556ab7eedb3013216944d

  • SSDEEP

    6144:h1OgDPdkBAFZWjadD4s5u79WEtcLPme/Pr+qg9Xi:h1OgLdaOw9FtcDPr+ng

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\827011280a1682aebd3e0f87d6123787_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\827011280a1682aebd3e0f87d6123787_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1900
    • C:\Users\Admin\AppData\Local\Temp\7zSC4B6.tmp\51efacfc0fd23.exe
      .\51efacfc0fd23.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:2188

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\ProgramData\saofe ssave\uninstall.exe

    Filesize

    48KB

    MD5

    f3c79bda3fdf7c5dd24d60400a57cadb

    SHA1

    1adb606aaeedb246a371c8877c737f0f8c798625

    SHA256

    a76272ed3bbf23308782a308d428ee805ec77fbb622a830af26cb0ddbbf7377b

    SHA512

    c43cb957bdea357bd016fe03a8004a48d8117a12106f62876394feba05ad01a321ff6017ffb7b926cc77712f5ab63ea2e4b169a419c444c8f62aa4933f289935

  • C:\Users\Admin\AppData\Local\Temp\7zSC4B6.tmp\51efacfc0fd5b.dll

    Filesize

    116KB

    MD5

    05234975b085632d70d89c2f420c5107

    SHA1

    078fb2a3e5de54c3737a4541242a4725c02c6b9c

    SHA256

    a758ad4fdc8949ea005258075457a972eb0672d69d98d688117b85221fca096a

    SHA512

    f9fa6aee142e32875127feadebbe235f4f376b0c3b7415036b8afc81c0a09a8ba0c5ec9e1703f1a34b220b7646caa1ca02629918185c4afbafe6926014044c4e

  • C:\Users\Admin\AppData\Local\Temp\7zSC4B6.tmp\51efacfc0fd5b.tlb

    Filesize

    18KB

    MD5

    c1e296ff01d3cf37f91c7473bdd9de52

    SHA1

    832e3d1ddeb5a0ceb5b13c1ee271eb94bf9bf2a6

    SHA256

    a8e54ad3e1fbc91d5a7b02bf177a24a02f2558419ce46859bf15859b81478492

    SHA512

    aeb1f3962746caa3858c27b4753959d5ec9db2727e94642d5db2710633a96e7ceef5f9c0ff3b358f83143b6594459b5d9a94e095fed7a5d1fa97ae6a3c4e564c

  • C:\Users\Admin\AppData\Local\Temp\7zSC4B6.tmp\ejehkkdmijikooodfkbnfllomggofjhj\51efacfc0fb158.22012197.js

    Filesize

    4KB

    MD5

    fad2629f829cd93db4f80ef61c15c7cd

    SHA1

    9415ac5ea6890449cdca71d12bdaa96644327dc7

    SHA256

    65b3eb21c818171cbdd3d9836212faeaaf60cca94a175dec9c4cb0d25e20449b

    SHA512

    35b1299a4bdd0e6cbf0f2b6e6bb12105098116601ac35a2151aee6209d47b0cd975f0a402c911f8af2667f1ce73c596474c85bb6a13401ae4c714eb02910cefe

  • C:\Users\Admin\AppData\Local\Temp\7zSC4B6.tmp\ejehkkdmijikooodfkbnfllomggofjhj\background.html

    Filesize

    161B

    MD5

    c854370a8b0a64b352d6271cc7e6e0c9

    SHA1

    52ab0a9a95a7409f932f086389b6e46d2b348655

    SHA256

    0cddbf1d9148ddcacb473188f07830de260c9efc6f701082ba5d70b362f6adcc

    SHA512

    84542fcd105412456aec992f37631e69af85410a5f7a2fea65d01d7fb5e85313423ad5764fb110c2e6f37f994211f65854a6ba65778ab0c2da192355e964a3e3

  • C:\Users\Admin\AppData\Local\Temp\7zSC4B6.tmp\ejehkkdmijikooodfkbnfllomggofjhj\content.js

    Filesize

    197B

    MD5

    5f9891607f65f433b0690bae7088b2c1

    SHA1

    b4edb7579dca34dcd00bca5d2c13cbc5c8fac0de

    SHA256

    fb01e87250ac9985ed08d97f2f99937a52998ea9faebdc88e4071d6517e1ea6b

    SHA512

    76018b39e4b62ff9ea92709d12b0255f33e8402dfc649ed403382eebc22fb37c347c403534a7792e6b5de0ed0a5d97a09b69f0ffc39031cb0d4c7d79e9440c7c

  • C:\Users\Admin\AppData\Local\Temp\7zSC4B6.tmp\ejehkkdmijikooodfkbnfllomggofjhj\lsdb.js

    Filesize

    559B

    MD5

    209b7ae0b6d8c3f9687c979d03b08089

    SHA1

    6449f8bff917115eef4e7488fae61942a869200f

    SHA256

    e3cf0049af8b9f6cb4f0223ccb8438f4b0c75863684c944450015868a0c45704

    SHA512

    1b38d5509283ef25de550b43ef2535dee1a13eff12ad5093f513165a47eec631bcc993242e2ce640f36c61974431ae2555bd6e2a97aba91eb689b7cd4bf25a25

  • C:\Users\Admin\AppData\Local\Temp\7zSC4B6.tmp\ejehkkdmijikooodfkbnfllomggofjhj\manifest.json

    Filesize

    503B

    MD5

    668d026b93d4b04ca653d0e0f4ca30d5

    SHA1

    e9713d336051dc852f412c536826bdb8d4778b52

    SHA256

    90b71022055d203deed1e235c2d2cb426300f357f81b0e583545d136a290ce72

    SHA512

    5830e4bd1cca0b2ed4ae920d627a59734436b0bd19caed9287c2b3a7318089505fb6520e4b01ca7ae42f4deb467accd68aebc5992911740a22bcb89598348afb

  • C:\Users\Admin\AppData\Local\Temp\7zSC4B6.tmp\ejehkkdmijikooodfkbnfllomggofjhj\sqlite.js

    Filesize

    1KB

    MD5

    f421bb508b80ddd57bf79977e243bfb9

    SHA1

    b941bec689ac30ccf2b48e41a0ed997e71ff036f

    SHA256

    a28b999bd207c86e6367082b07695518252b34d79d79e6837884a619bd190d95

    SHA512

    92f9e830778d3bea741d1a08b21583cef9d6e14a8221affa26910f0e5c5a338655823f70f1afcecdda447fb759f08f9766df8a8fd89e5697cdb46b9389579023

  • C:\Users\Admin\AppData\Local\Temp\7zSC4B6.tmp\settings.ini

    Filesize

    7KB

    MD5

    53099e2aa6c0592c5f99919f3024e89e

    SHA1

    d59f55a30ff35111dc88056bf6293be78015d2b8

    SHA256

    c4321cf4f7f57fea198723e3bd09bc561a45682a0225183704392ab1bdc23afb

    SHA512

    745dfdaf9cf59faac4357c193a839b03e6e6a0b848a32c1b7f696dfcd79438ddfdd4c1daec61f2352f79dc0d97dc682e162183e529905dd2eae095a022ae4bd6

  • C:\Users\Admin\AppData\Local\Temp\7zSC4B6.tmp\[email protected]\bootstrap.js

    Filesize

    2KB

    MD5

    fc45f0ed96adc8da6725003c6dc27394

    SHA1

    6869d2f5ae120e15d2961b65377db8359fc186b5

    SHA256

    4c20f0fd26335c7569a0607b6f67a68b9a7bfcf32319d6bac53f831f3c66c35e

    SHA512

    9fbe2ebf7f2ff81018f164ecff2a36b0e0d90289d0653b188f9621d57658f260f1aa0e3216e3b300fb86b40719323bf41c48ff95e24c3500ac55d189ed28c929

  • C:\Users\Admin\AppData\Local\Temp\7zSC4B6.tmp\[email protected]\chrome.manifest

    Filesize

    116B

    MD5

    b49be6e1d0d994ea0fbf833addd701b0

    SHA1

    01befc0ead29a2f5f79960bcab1e6b90f5ee65cc

    SHA256

    6b9b0c0cf246eef4f6e9fff0edd1a8f733c90f18dd51d034d45b1a03b92c62c1

    SHA512

    9812438c95ab3c7461eb47d2109dd2b0fc69dd3f0cfd7e733ae5dbacf9d4dea8b0689e89034dd1a284495026b576c80fb95f0e97612de6d821fb1640bc0c1543

  • C:\Users\Admin\AppData\Local\Temp\7zSC4B6.tmp\[email protected]\content\bg.js

    Filesize

    8KB

    MD5

    76f271107e5840ce419a0007a7f42e0b

    SHA1

    a66145b7fe934194de48fe13b74c2d14d1502302

    SHA256

    954ad87c7188695cd75036233dfe01d203e754c63d377ef52b5ca584537a9759

    SHA512

    4e0c861d9fcb54b4ed9ad093a9dc463c191a7352eabbc402f47b4cb512431c052c05b3a7ec2886bc9f97e82cb3d62de6ae74e3ad8d128bc2c2d2b89ef121cc10

  • C:\Users\Admin\AppData\Local\Temp\7zSC4B6.tmp\[email protected]\install.rdf

    Filesize

    606B

    MD5

    97dd0f3a7d84405b5ab670cd23fc6c6d

    SHA1

    7e43ac4af02c47abf1bfb9b4076e477424438792

    SHA256

    0c44869b9db3b2173593e4bd51361608eefb45a7c0a33c2fc18d69ff1dfe50a6

    SHA512

    355c2f9c05e6317f124c304db54a1907ab705888cb11963dcbd46877664960290f733fd145227eed179f1139346e8dba0cac13aea1a0ccc431ae848feab0e0ea

  • \Users\Admin\AppData\Local\Temp\7zSC4B6.tmp\51efacfc0fd23.exe

    Filesize

    71KB

    MD5

    b78633fae8aaf5f7e99e9c736f44f9c5

    SHA1

    26fc60e29c459891ac0909470ac6c61a1eca1544

    SHA256

    d205693516dbaf34cfbd216e825190de4de1412e861bc9cb30ce863907b30d22

    SHA512

    3885b609269b26918ccfcd9069181168c12f4271b6bdfcc51afe176b2dd242d4c0953ac1a4ddaf25abcfaf28a0b694a6269d96ae39bb7b2db2f0140d2d60cd43

  • \Users\Admin\AppData\Local\Temp\nsoC553.tmp\UserInfo.dll

    Filesize

    4KB

    MD5

    7579ade7ae1747a31960a228ce02e666

    SHA1

    8ec8571a296737e819dcf86353a43fcf8ec63351

    SHA256

    564c80dec62d76c53497c40094db360ff8a36e0dc1bda8383d0f9583138997f5

    SHA512

    a88bc56e938374c333b0e33cb72951635b5d5a98b9cb2d6785073cbcad23bf4c0f9f69d3b7e87b46c76eb03ced9bb786844ce87656a9e3df4ca24acf43d7a05b

  • \Users\Admin\AppData\Local\Temp\nsoC553.tmp\nsJSON.dll

    Filesize

    7KB

    MD5

    b9cd1b0fd3af89892348e5cc3108dce7

    SHA1

    f7bc59bf631303facfc970c0da67a73568e1dca6

    SHA256

    49b173504eb9cd07e42a3c4deb84c2cd3f3b49c7fb0858aee43ddfc64660e384

    SHA512

    fdcbdd21b831a92ca686aab5b240f073a89a08588e42439564747cad9160d79cfa8e3c103b6b4f2917684c1a591880203b4303418b85bc040f9f00b6658b0c90

  • memory/2188-75-0x0000000074A60000-0x0000000074A6A000-memory.dmp

    Filesize

    40KB