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Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    25/10/2024, 21:39

General

  • Target

    51509ce2dbeb8a097363b805c4979597e313af8fb825674a38a27418fc24617d.exe

  • Size

    255KB

  • MD5

    758a04455af7dc8147bd9f4b3f10043c

  • SHA1

    e11130747423d8e5471591d83e15599cb80e7ffe

  • SHA256

    51509ce2dbeb8a097363b805c4979597e313af8fb825674a38a27418fc24617d

  • SHA512

    c9cc88a1e204535de47376b21e41309cd536f64205118a2bc3c596b3b01882d08057b30e5c0f99f34abb381f610c8ee0f43d88904be1f47f92a10b5d287b7fe1

  • SSDEEP

    6144:h1OgDPdkBAFZWjadD4s5PpccpPAgMvJ8aDn++Yho5y:h1OgLdaOxcQPAgMvJ89rT

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\51509ce2dbeb8a097363b805c4979597e313af8fb825674a38a27418fc24617d.exe
    "C:\Users\Admin\AppData\Local\Temp\51509ce2dbeb8a097363b805c4979597e313af8fb825674a38a27418fc24617d.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2096
    • C:\Users\Admin\AppData\Local\Temp\7zS74F1.tmp\51ecd631dfbc6.exe
      .\51ecd631dfbc6.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:3024

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\ProgramData\saFe save\uninstall.exe

    Filesize

    48KB

    MD5

    f3c79bda3fdf7c5dd24d60400a57cadb

    SHA1

    1adb606aaeedb246a371c8877c737f0f8c798625

    SHA256

    a76272ed3bbf23308782a308d428ee805ec77fbb622a830af26cb0ddbbf7377b

    SHA512

    c43cb957bdea357bd016fe03a8004a48d8117a12106f62876394feba05ad01a321ff6017ffb7b926cc77712f5ab63ea2e4b169a419c444c8f62aa4933f289935

  • C:\Users\Admin\AppData\Local\Temp\7zS74F1.tmp\51ecd631dfbc6.exe

    Filesize

    71KB

    MD5

    b78633fae8aaf5f7e99e9c736f44f9c5

    SHA1

    26fc60e29c459891ac0909470ac6c61a1eca1544

    SHA256

    d205693516dbaf34cfbd216e825190de4de1412e861bc9cb30ce863907b30d22

    SHA512

    3885b609269b26918ccfcd9069181168c12f4271b6bdfcc51afe176b2dd242d4c0953ac1a4ddaf25abcfaf28a0b694a6269d96ae39bb7b2db2f0140d2d60cd43

  • C:\Users\Admin\AppData\Local\Temp\7zS74F1.tmp\51ecd631dfbfc.dll

    Filesize

    116KB

    MD5

    05234975b085632d70d89c2f420c5107

    SHA1

    078fb2a3e5de54c3737a4541242a4725c02c6b9c

    SHA256

    a758ad4fdc8949ea005258075457a972eb0672d69d98d688117b85221fca096a

    SHA512

    f9fa6aee142e32875127feadebbe235f4f376b0c3b7415036b8afc81c0a09a8ba0c5ec9e1703f1a34b220b7646caa1ca02629918185c4afbafe6926014044c4e

  • C:\Users\Admin\AppData\Local\Temp\7zS74F1.tmp\51ecd631dfbfc.tlb

    Filesize

    18KB

    MD5

    c1e296ff01d3cf37f91c7473bdd9de52

    SHA1

    832e3d1ddeb5a0ceb5b13c1ee271eb94bf9bf2a6

    SHA256

    a8e54ad3e1fbc91d5a7b02bf177a24a02f2558419ce46859bf15859b81478492

    SHA512

    aeb1f3962746caa3858c27b4753959d5ec9db2727e94642d5db2710633a96e7ceef5f9c0ff3b358f83143b6594459b5d9a94e095fed7a5d1fa97ae6a3c4e564c

  • C:\Users\Admin\AppData\Local\Temp\7zS74F1.tmp\afglohdodehhiplnomennhangipdnkok\51ecd631dfa0e5.14925044.js

    Filesize

    4KB

    MD5

    5dcd6754e6c5c8e4df10c6fca7668756

    SHA1

    03b4a22be5c343881f0762297acfd9840889c97d

    SHA256

    506ab9c8cbbc0f8dd6c7ab95ab177c325cdfb5bb80235f98074b27b76b3dcb73

    SHA512

    fca4d3c34a2e3d635403a58b1456320020229876c3d73ba446f898687bedd74502c8e1eaa45fc5c894070b99ed29e5d6419ec0e7f234f59f2dc65e6321282aeb

  • C:\Users\Admin\AppData\Local\Temp\7zS74F1.tmp\afglohdodehhiplnomennhangipdnkok\background.html

    Filesize

    161B

    MD5

    1fec4c7cc5d180fec73b2f5582a25912

    SHA1

    167e1a9a0fb1b4242ad8266c0818e612f95e8fb2

    SHA256

    83af1c20a3c69b9c2b85c3485898b5173b5998888976811bb699c218c4b87ceb

    SHA512

    52a0e56e685b44b8cdd8b3779b22c9025213df687bfe40070d46c3817088eadc37ae30d3137adaa58ab7094cacc4113269009cc4d07405e1b5eab3cef3ba556b

  • C:\Users\Admin\AppData\Local\Temp\7zS74F1.tmp\afglohdodehhiplnomennhangipdnkok\content.js

    Filesize

    197B

    MD5

    5f9891607f65f433b0690bae7088b2c1

    SHA1

    b4edb7579dca34dcd00bca5d2c13cbc5c8fac0de

    SHA256

    fb01e87250ac9985ed08d97f2f99937a52998ea9faebdc88e4071d6517e1ea6b

    SHA512

    76018b39e4b62ff9ea92709d12b0255f33e8402dfc649ed403382eebc22fb37c347c403534a7792e6b5de0ed0a5d97a09b69f0ffc39031cb0d4c7d79e9440c7c

  • C:\Users\Admin\AppData\Local\Temp\7zS74F1.tmp\afglohdodehhiplnomennhangipdnkok\lsdb.js

    Filesize

    559B

    MD5

    209b7ae0b6d8c3f9687c979d03b08089

    SHA1

    6449f8bff917115eef4e7488fae61942a869200f

    SHA256

    e3cf0049af8b9f6cb4f0223ccb8438f4b0c75863684c944450015868a0c45704

    SHA512

    1b38d5509283ef25de550b43ef2535dee1a13eff12ad5093f513165a47eec631bcc993242e2ce640f36c61974431ae2555bd6e2a97aba91eb689b7cd4bf25a25

  • C:\Users\Admin\AppData\Local\Temp\7zS74F1.tmp\afglohdodehhiplnomennhangipdnkok\manifest.json

    Filesize

    501B

    MD5

    b8f05183ccdf73d0e05bc17d1c3ee02f

    SHA1

    5b94c5190d73f2d1ada61177c6a6968615f10414

    SHA256

    d598244e595d227f0717611fb7cbcb93c0bd4e264f2830fb775f56c1d30edf72

    SHA512

    0e3caf99abefe810969fbef40333217b18ab50cd31ca50e2c6c9b0cc452155424d3266b3545768db7e782fff13a5aa923c1a1c61f280c33c7b37b9b2022006ff

  • C:\Users\Admin\AppData\Local\Temp\7zS74F1.tmp\afglohdodehhiplnomennhangipdnkok\sqlite.js

    Filesize

    1KB

    MD5

    a2eb5902200fd08c79aa2b7832c22366

    SHA1

    627d898fb7744cc0fce4cde943f1f749f858a490

    SHA256

    b05cefd2e1f5c78a8dea75c8f290ff005e1fd34fb893f62fd6c9712bcee1e195

    SHA512

    0e106436765fa4995731485375e37704e669a29960bd0668f5e3f3cb3a4f579f26ef5051e4e38b1bdf97514bcfc1d58a55aec96d9edd77028c7fbe461dc100db

  • C:\Users\Admin\AppData\Local\Temp\7zS74F1.tmp\[email protected]\bootstrap.js

    Filesize

    2KB

    MD5

    41898499d883f938152221339f7957a8

    SHA1

    aeb59d43bdd2bb35d85892c0e601e98b57ec9fe7

    SHA256

    49d89617471e63ee5de93233238683279fc2c06a7eea0f332538d2448cd1447c

    SHA512

    878f546772a403be4e8dcfa60a6c22df1453f10ca577368daaf81b7b56a042c0324e8125d77a9c8d15188883df452369f8ca0797dbb254ae7c4488a60c7fa81e

  • C:\Users\Admin\AppData\Local\Temp\7zS74F1.tmp\[email protected]\chrome.manifest

    Filesize

    116B

    MD5

    d7a5830dbde307074d31ee5075e6fd66

    SHA1

    6e050a22530d8eba71182a77c7520e22261a530a

    SHA256

    234a957753bda24471298c72a9def6db91c036c1756434f1497abbfb090efa57

    SHA512

    c85628e7fdfb57b05a561c1306ce1b3316326310d096794c6741540ca99d416a73f6fa847664194fd1d99a010921050352cd9833f8ccb8ecd826af91467b6705

  • C:\Users\Admin\AppData\Local\Temp\7zS74F1.tmp\[email protected]\content\bg.js

    Filesize

    8KB

    MD5

    063c6d0170af055a15d4c032ce5d70af

    SHA1

    2bdab61234e6cb35ecbb2bf15e2489155736f883

    SHA256

    a6ed3a94d48c2287221a4700695828d3f19cfe29e8a80789b81eede5d311505b

    SHA512

    b442f09fe2c799dc935bdc0fd89cb46a6edef3280ee462b5ace8f6c7eb20a2d15502cda5d8c19eceb5960a6532c07c8e1ea5ff2f60dddaaf8108b81b1d498f03

  • C:\Users\Admin\AppData\Local\Temp\7zS74F1.tmp\[email protected]\install.rdf

    Filesize

    599B

    MD5

    aabcd3eafd98ee05378a701cf02b4d48

    SHA1

    f7b22a66d2088f2fde83b8dad8dd6dfc913bc922

    SHA256

    3cd03867571d731fccd3825d7da5ef861df753b0d6e1fb6674419070a118bb4e

    SHA512

    678a8121065337e5a05f9d78bca3908c40bd3ab78c2f1cbe14efaffff82f4c9416ac42520af24cd7fb371136cb75e105ae105051936f0f8eddbed6cfdea0923c

  • C:\Users\Admin\AppData\Local\Temp\7zS74F1.tmp\settings.ini

    Filesize

    6KB

    MD5

    19cdffed6c3fcf59d2d5f0f5db105049

    SHA1

    a899b46cc83c4b712b9e39d411c8ba019e12239a

    SHA256

    39efa268d4e9bf11af40616342e8facdfe075104187cbb95303a1b3854c959e3

    SHA512

    760c2dbd81d8b016aa9dd42e5402f524b870656c15d87088145fcbc26321db2a246c2ef1486d08c6b7f6020971e64c1c9ba5d9f6e7d2667e338280acef07a250

  • \Users\Admin\AppData\Local\Temp\nsy756F.tmp\UserInfo.dll

    Filesize

    4KB

    MD5

    7579ade7ae1747a31960a228ce02e666

    SHA1

    8ec8571a296737e819dcf86353a43fcf8ec63351

    SHA256

    564c80dec62d76c53497c40094db360ff8a36e0dc1bda8383d0f9583138997f5

    SHA512

    a88bc56e938374c333b0e33cb72951635b5d5a98b9cb2d6785073cbcad23bf4c0f9f69d3b7e87b46c76eb03ced9bb786844ce87656a9e3df4ca24acf43d7a05b

  • \Users\Admin\AppData\Local\Temp\nsy756F.tmp\nsJSON.dll

    Filesize

    7KB

    MD5

    b9cd1b0fd3af89892348e5cc3108dce7

    SHA1

    f7bc59bf631303facfc970c0da67a73568e1dca6

    SHA256

    49b173504eb9cd07e42a3c4deb84c2cd3f3b49c7fb0858aee43ddfc64660e384

    SHA512

    fdcbdd21b831a92ca686aab5b240f073a89a08588e42439564747cad9160d79cfa8e3c103b6b4f2917684c1a591880203b4303418b85bc040f9f00b6658b0c90

  • memory/3024-74-0x00000000746A0000-0x00000000746AA000-memory.dmp

    Filesize

    40KB