Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    14s
  • max time network
    19s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    25/10/2024, 22:00

General

  • Target

    713317edede9ad06c0e9451715135afe8983361f401612cc4e9ec559c2ef1e76N.exe

  • Size

    1.1MB

  • MD5

    61d0c9140b500af1548a2bca83e63570

  • SHA1

    ec24c89579c5945194d8d4c611ef548c18907b2f

  • SHA256

    713317edede9ad06c0e9451715135afe8983361f401612cc4e9ec559c2ef1e76

  • SHA512

    074f93f8b6bcfab06f3e5986a0ccbd5e8c5db4588a4f750488d59ff70355b746d7d066bfa30c1c14aefdccdb3bde23736e4048221d18f6230db0988897708a31

  • SSDEEP

    24576:h1OYdaOIOBsFEt5hDG0SAMs9jR/jaJnTJdwY68+UhnWb3aQ2:h1Os5OEt5hDG0SAMs9j8nTJ2Y68hWGQ2

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 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 4 IoCs

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

  • 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.

  • Modifies Internet Explorer settings 1 TTPs 4 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs
  • System policy modification 1 TTPs 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\713317edede9ad06c0e9451715135afe8983361f401612cc4e9ec559c2ef1e76N.exe
    "C:\Users\Admin\AppData\Local\Temp\713317edede9ad06c0e9451715135afe8983361f401612cc4e9ec559c2ef1e76N.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2092
    • C:\Users\Admin\AppData\Local\Temp\7zSC7A3.tmp\GBvSc3.exe
      .\GBvSc3.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops Chrome extension
      • Installs/modifies Browser Helper Object
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Modifies registry class
      • System policy modification
      PID:1716

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\7zSC7A3.tmp\26214315.log

    Filesize

    3KB

    MD5

    a01932c836544fe9af7fa2ae9658ad3b

    SHA1

    6ae9f86578550e8d9a3750d6a5787c45114441be

    SHA256

    6d8ee46f181a774e74838c5ddbcfbdcb89a95886e6894e1ea2129248084e009c

    SHA512

    102a1b18faf85eb621f18a084f203b6eaf7c7fe93f29b73438c2f23edbdc77b6e271a6896b060788370f3ea0647e71fec7a08f97cf7afb414fb1c3673f663916

  • C:\Users\Admin\AppData\Local\Temp\7zSC7A3.tmp\GBvSc3.dat

    Filesize

    5KB

    MD5

    a92232003dcf4a5f10ebe7dab0fc7194

    SHA1

    848c7659e66dcd885787503cf8e9a9c1a04e6f67

    SHA256

    d3d0977736134cb568ac83ff88fbcbc7dd8f6e0d18545666facc6458bedabb32

    SHA512

    aa415e78796504fb58719d1fd658fd326ce71781058fd56f762893f122cce7d776b8addbe2087503fd2631bc7a2bbc0bb8a51858ab2b12bd27dbf0e299fafafe

  • C:\Users\Admin\AppData\Local\Temp\7zSC7A3.tmp\lFyul.dll

    Filesize

    258KB

    MD5

    e1d10cccd5dde588af8ee2cb7309523c

    SHA1

    0b9e805077320b0ce1e6620488bd34f1c4d7827e

    SHA256

    9900e517bfd4b39bd7af4bb360af52f6c95ef9b3e7ef36d2633485c58bef9a1a

    SHA512

    a929eaae12f5cb28e224fc31298af2808f995c5a06bc6f47d95879703dbb9369e2e35b4e50a452e91741e6a949336220348dbb3c389c46ea2e0ca41f592dcaa0

  • C:\Users\Admin\AppData\Local\Temp\7zSC7A3.tmp\lFyul.tlb

    Filesize

    2KB

    MD5

    9156db5f76d48049dbc41fd1b58b3f34

    SHA1

    5eb1df59f9b5b06ab00137fc9e6451e323d3102c

    SHA256

    66fab808188a98ba49d99b723a181aa6626197d50bd2d5e15e076dcbc6fbb2cc

    SHA512

    742a77e71c34632146e16acadb6b381694072c7f4c2dea1df1dfc645ed42673ba153c832d167474dc41f9b608142a8c41b4aecda1efdab90d87d4f5c718bf149

  • C:\Users\Admin\AppData\Local\Temp\7zSC7A3.tmp\lFyul.x64.dll

    Filesize

    319KB

    MD5

    4f5c722b8686afbea6f09c53171d44ca

    SHA1

    184c60aafbb12d1023b1ce2aff4d3708607a75a1

    SHA256

    870c280ea861313edda0bd3950dc738ea68d006f315888d66023b54e5f98f0ea

    SHA512

    e471a86079a16d129ea0c01878af77d1aa132e629832d3f0f3d1f8a3dd250ed41c8d2f37403a10c8061fff07c07dda926ba7ffcc417c6e0100005a0f2721417a

  • C:\Users\Admin\AppData\Local\Temp\7zSC7A3.tmp\[email protected]\bootstrap.js

    Filesize

    2KB

    MD5

    1b53c596cfb1aa2209446ff64c17dabd

    SHA1

    2542da14728dcdbe1763f1ee39fe9ceae38ad414

    SHA256

    a7dfea4bf7e1d46a8b8e64ccfb2cf35017e3a5b350eead26d6671254d2b3c46f

    SHA512

    be54481675c38ef6a41697cf8cd3ab5a0b126922b192732a9c587dd8905b74b66c79eb0c849f62bbe8934979a894be63734b0ad59ffae295f5797cbfaa327030

  • C:\Users\Admin\AppData\Local\Temp\7zSC7A3.tmp\[email protected]\chrome.manifest

    Filesize

    104B

    MD5

    c4ed68b0e6339bd7dbac1d4b938bcaec

    SHA1

    399648ff319e4b6f393d26084aee0fe40efe330d

    SHA256

    effc2b1b08185be1b1ed7f3726f3737359f63854e12ef30ad30d1a75f9e084ef

    SHA512

    bb3faf50bf37c2e0e2a08e0a3e544564a38f4aa81937b9ad1af95caa8540d1795e2fc298ec30bc410159b84cd8a0cc02bb5c8b4cc522238b3876c98994b31930

  • C:\Users\Admin\AppData\Local\Temp\7zSC7A3.tmp\[email protected]\content\bg.js

    Filesize

    9KB

    MD5

    bd8a7c15eff6293599933c5971a20d75

    SHA1

    2292c850ec9ef6fdc3d05b26f35b8d16369eaf08

    SHA256

    3810bb10c32a66df1c94d2a1d962dff454417c8661471b3d585aaeb3f2f15c47

    SHA512

    8706aa889f3ec4b75a2c0421450af3aeebcf71c3f7bd6327070a2231d23690c5fca2365935ec2c9b9f08661d12cb33da6b37e4bba68c36c8bb941f6e3a56c59d

  • C:\Users\Admin\AppData\Local\Temp\7zSC7A3.tmp\[email protected]\install.rdf

    Filesize

    604B

    MD5

    14cc87caa2fe77edf59e343b6d9a45b0

    SHA1

    60db2c1eab1c9770ca3a97873050505b81a9450f

    SHA256

    d0a8259e8fe27a084e71d1c5ec13d0f8ce87e65350ea9577ab45d9f713c220f9

    SHA512

    ba2e328376b4f7efb4f3b50bc03785210bd6d21c5e40c5b63f2b535a58a53e4cb932ed7d0b1f051d812cd605fe5bcc65372e2d296f24aeb4c928efcc7a287d7b

  • C:\Users\Admin\AppData\Local\Temp\7zSC7A3.tmp\offapcpbbbndfmafnakcohoddniangil\background.html

    Filesize

    143B

    MD5

    f8682495444fbaaab72f27e0e1a1aeee

    SHA1

    3fe79d99bb8d93df8fe6bc2033ab2ccf1524bc74

    SHA256

    6cd9c8f394c8443880c3a7d42214fdac14be76bca062d6aa8e398ff4c1e00c81

    SHA512

    cb28952016fb400365bc533dfdfa80a0088ff15bd222948080b2b505b73f0b119e5ef77e5b961a8257d8737ff8061cdaea31fb236cccc80991ba43f2421c1e34

  • C:\Users\Admin\AppData\Local\Temp\7zSC7A3.tmp\offapcpbbbndfmafnakcohoddniangil\cArx1L.js

    Filesize

    5KB

    MD5

    2d4d94ac4ae53ef22566e987da647a95

    SHA1

    c5b8ad4f12bd8f61a362e14f6c5bf2c03fc85ba6

    SHA256

    3c6be5a39377bc3046144cb91d687140b345e413d5005ce0145f02ecd9ed7be9

    SHA512

    158d765519f79c3478ee905127d543bd09499278423c1cad18fdd82200196ffe6776d206083e4567613345a807fd7005f8f5cd131b6c81b7743c40787bc72cf6

  • C:\Users\Admin\AppData\Local\Temp\7zSC7A3.tmp\offapcpbbbndfmafnakcohoddniangil\content.js

    Filesize

    197B

    MD5

    5f9891607f65f433b0690bae7088b2c1

    SHA1

    b4edb7579dca34dcd00bca5d2c13cbc5c8fac0de

    SHA256

    fb01e87250ac9985ed08d97f2f99937a52998ea9faebdc88e4071d6517e1ea6b

    SHA512

    76018b39e4b62ff9ea92709d12b0255f33e8402dfc649ed403382eebc22fb37c347c403534a7792e6b5de0ed0a5d97a09b69f0ffc39031cb0d4c7d79e9440c7c

  • C:\Users\Admin\AppData\Local\Temp\7zSC7A3.tmp\offapcpbbbndfmafnakcohoddniangil\lsdb.js

    Filesize

    559B

    MD5

    209b7ae0b6d8c3f9687c979d03b08089

    SHA1

    6449f8bff917115eef4e7488fae61942a869200f

    SHA256

    e3cf0049af8b9f6cb4f0223ccb8438f4b0c75863684c944450015868a0c45704

    SHA512

    1b38d5509283ef25de550b43ef2535dee1a13eff12ad5093f513165a47eec631bcc993242e2ce640f36c61974431ae2555bd6e2a97aba91eb689b7cd4bf25a25

  • C:\Users\Admin\AppData\Local\Temp\7zSC7A3.tmp\offapcpbbbndfmafnakcohoddniangil\manifest.json

    Filesize

    503B

    MD5

    eeaa327e05b5b0badc51b59aa7b01e0c

    SHA1

    f2cde45a231230bd710162fb1326c869d7542b78

    SHA256

    82230a91881fa95cf2ba771b46854e3ed9ad36d68ac7f2a67fbd0faf8fdf8e8d

    SHA512

    769c8794c40935b869500b5bf6b5e6495beb140dcd1b15c505373c9bbde4db2959dbe0f7c7eeb3295812f5489afdd2e9a0bb77c49c12dc1cdd695d2bbde91f04

  • C:\Users\Admin\AppData\Local\Temp\7zSC7A3.tmp\offapcpbbbndfmafnakcohoddniangil\sqlite.js

    Filesize

    1KB

    MD5

    502bce39bb8a164b6e2bdcdbcce3866c

    SHA1

    f9d73f6ef54bf8b615ac7503a88cd8e850a158e6

    SHA256

    e997dc5d67226bf3080042ca90de92c1e896733f5a0f0a65abe9d570c928fa9b

    SHA512

    63fa2c5f0889417c20dd3961cc49009e970a97fe9e1c25b2f7413da7758090fcd69695a45219c6cd8f282f691333032d027e8e141e4772173740a49c36e7dfaa

  • \Users\Admin\AppData\Local\Temp\7zSC7A3.tmp\GBvSc3.exe

    Filesize

    334KB

    MD5

    8300c91b40229b42301aebc6d8859907

    SHA1

    0b55e56a6add6b4dd4ceff475a0018a203d02a5a

    SHA256

    f54a6814ac06c70ef5b738eca4855e49039783d96b70ba1ae461bd90877e53b5

    SHA512

    0863750da143e1707513f4a2efe1ad6cf81f5a819c7d5496d1629745afffcf72338aa9de90479d5e0936e848f9b260c434fd369027c56be175814086cafd4d8f