Analysis

  • max time kernel
    94s
  • max time network
    96s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-10-2024 20:08

General

  • Target

    48fc1d3c363f7cd2006806d13a8ebaaf94d269328229e635ed6dc061b7d33166N.exe

  • Size

    255KB

  • MD5

    0d3ce7ad85820a1399cb23e931d04260

  • SHA1

    53de601a5c9f3864c2ee6388e150576ae2baf7ae

  • SHA256

    48fc1d3c363f7cd2006806d13a8ebaaf94d269328229e635ed6dc061b7d33166

  • SHA512

    7cfa13af2560a227cb88f07cf44e295a7fffa93d7dab28d2f7a6aa090b4b9f3d2367cff83cd240cc51c6e1cfeea82248ecdb8502007443558f0c3b9b29b3f6ee

  • SSDEEP

    6144:h1OgDPdkBAFZWjadD4s5HFxyZ9iHx2Jo553LSeovJ:h1OgLdaOH+Zwn52eoR

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 3 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 3 IoCs
  • System policy modification 1 TTPs 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\48fc1d3c363f7cd2006806d13a8ebaaf94d269328229e635ed6dc061b7d33166N.exe
    "C:\Users\Admin\AppData\Local\Temp\48fc1d3c363f7cd2006806d13a8ebaaf94d269328229e635ed6dc061b7d33166N.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:780
    • C:\Users\Admin\AppData\Local\Temp\7zS9606.tmp\51fcb4ea15aaf.exe
      .\51fcb4ea15aaf.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:1320

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\ProgramData\ssAfe sauvee\uninstall.exe

    Filesize

    48KB

    MD5

    f3c79bda3fdf7c5dd24d60400a57cadb

    SHA1

    1adb606aaeedb246a371c8877c737f0f8c798625

    SHA256

    a76272ed3bbf23308782a308d428ee805ec77fbb622a830af26cb0ddbbf7377b

    SHA512

    c43cb957bdea357bd016fe03a8004a48d8117a12106f62876394feba05ad01a321ff6017ffb7b926cc77712f5ab63ea2e4b169a419c444c8f62aa4933f289935

  • C:\Users\Admin\AppData\Local\Temp\7zS9606.tmp\51fcb4ea15aaf.exe

    Filesize

    71KB

    MD5

    b78633fae8aaf5f7e99e9c736f44f9c5

    SHA1

    26fc60e29c459891ac0909470ac6c61a1eca1544

    SHA256

    d205693516dbaf34cfbd216e825190de4de1412e861bc9cb30ce863907b30d22

    SHA512

    3885b609269b26918ccfcd9069181168c12f4271b6bdfcc51afe176b2dd242d4c0953ac1a4ddaf25abcfaf28a0b694a6269d96ae39bb7b2db2f0140d2d60cd43

  • C:\Users\Admin\AppData\Local\Temp\7zS9606.tmp\51fcb4ea15ae7.dll

    Filesize

    116KB

    MD5

    05234975b085632d70d89c2f420c5107

    SHA1

    078fb2a3e5de54c3737a4541242a4725c02c6b9c

    SHA256

    a758ad4fdc8949ea005258075457a972eb0672d69d98d688117b85221fca096a

    SHA512

    f9fa6aee142e32875127feadebbe235f4f376b0c3b7415036b8afc81c0a09a8ba0c5ec9e1703f1a34b220b7646caa1ca02629918185c4afbafe6926014044c4e

  • C:\Users\Admin\AppData\Local\Temp\7zS9606.tmp\51fcb4ea15ae7.tlb

    Filesize

    18KB

    MD5

    c1e296ff01d3cf37f91c7473bdd9de52

    SHA1

    832e3d1ddeb5a0ceb5b13c1ee271eb94bf9bf2a6

    SHA256

    a8e54ad3e1fbc91d5a7b02bf177a24a02f2558419ce46859bf15859b81478492

    SHA512

    aeb1f3962746caa3858c27b4753959d5ec9db2727e94642d5db2710633a96e7ceef5f9c0ff3b358f83143b6594459b5d9a94e095fed7a5d1fa97ae6a3c4e564c

  • C:\Users\Admin\AppData\Local\Temp\7zS9606.tmp\nfoagbdjifmnclffpaeinfniibeehfoi\51fcb4ea158a98.00073335.js

    Filesize

    4KB

    MD5

    209ddb3096dc04ab731c71ea7efb245c

    SHA1

    2e60743551658928dcd5135b71865c3b6692fb83

    SHA256

    3f32f7b00c3c3abc17ac3031f710b11daf6fb1930d4d64407c41f02b055aaaad

    SHA512

    e436f58ae9f436d82201210c9bbcdb2db22bacb985afaf2deae0093f8035e7f9d383cb58553da10b914836dda3a0f0216dbe46e3d5f9762f5a7d02f540b3eaeb

  • C:\Users\Admin\AppData\Local\Temp\7zS9606.tmp\nfoagbdjifmnclffpaeinfniibeehfoi\background.html

    Filesize

    161B

    MD5

    4b2be3347b700c86e63720fcce074337

    SHA1

    c4436534a9433215a5c76b1ed5a0474316025efb

    SHA256

    f7306b013af527722745d0b5ebeef806b86ba79d23620e2d916666c973b651d7

    SHA512

    1bf4172ef59f753d4354833022990b3c8dc3743b2f955a04f0795ed334b3a6436f98c4cd4a9cde2b872b333e65882beed78fe295037e0e14b4f6c4b31f957e23

  • C:\Users\Admin\AppData\Local\Temp\7zS9606.tmp\nfoagbdjifmnclffpaeinfniibeehfoi\content.js

    Filesize

    197B

    MD5

    5f9891607f65f433b0690bae7088b2c1

    SHA1

    b4edb7579dca34dcd00bca5d2c13cbc5c8fac0de

    SHA256

    fb01e87250ac9985ed08d97f2f99937a52998ea9faebdc88e4071d6517e1ea6b

    SHA512

    76018b39e4b62ff9ea92709d12b0255f33e8402dfc649ed403382eebc22fb37c347c403534a7792e6b5de0ed0a5d97a09b69f0ffc39031cb0d4c7d79e9440c7c

  • C:\Users\Admin\AppData\Local\Temp\7zS9606.tmp\nfoagbdjifmnclffpaeinfniibeehfoi\lsdb.js

    Filesize

    559B

    MD5

    209b7ae0b6d8c3f9687c979d03b08089

    SHA1

    6449f8bff917115eef4e7488fae61942a869200f

    SHA256

    e3cf0049af8b9f6cb4f0223ccb8438f4b0c75863684c944450015868a0c45704

    SHA512

    1b38d5509283ef25de550b43ef2535dee1a13eff12ad5093f513165a47eec631bcc993242e2ce640f36c61974431ae2555bd6e2a97aba91eb689b7cd4bf25a25

  • C:\Users\Admin\AppData\Local\Temp\7zS9606.tmp\nfoagbdjifmnclffpaeinfniibeehfoi\manifest.json

    Filesize

    504B

    MD5

    317725a346791a1939e016d052852aa3

    SHA1

    d815cb314143ffedef78f4075ebf71e79562ade0

    SHA256

    694afa2f785362a67e2ace2a0c79ea9ac0d2db6659ee6d3d1caad63a1ee2344d

    SHA512

    46b01a1a398bb418ae6862860c981866cf4678744c0899ddc49750e52f686df40f159dec42210fb307fc1e6db8e00ac64d37039f0f3c8c391ee5774d04039f11

  • C:\Users\Admin\AppData\Local\Temp\7zS9606.tmp\nfoagbdjifmnclffpaeinfniibeehfoi\sqlite.js

    Filesize

    1KB

    MD5

    6573c993d5c037afb7cdc8fe6545c679

    SHA1

    e317f8a04aabbd68f92a52777950c220d1b6dd61

    SHA256

    48a814a16f27dc5b3f6ab45037b5784ebb517e9fee3bdac19de9d9be0ae2770c

    SHA512

    a3f37b49dc2f084dc4b994c261a21c9681bcad469be1ac80c35a80dbfa42a22fbaa3f80b91b9e49c4b5d2e81cf2fa607dbedd366f8ac3985ae89b587d4954d15

  • C:\Users\Admin\AppData\Local\Temp\7zS9606.tmp\settings.ini

    Filesize

    7KB

    MD5

    5efe7e41ce9f7445e5d0fdc8bd5c3f62

    SHA1

    e0ccb69ebe8dc0491db50f11f2ad3e6594296852

    SHA256

    a9af082247f3e37133ba0121d90b203b741f198806cee47e8c70a9af3411291f

    SHA512

    30cb87f2cf9f64bedb5358e6098124866ffe7ccc87156d63d545d4f2a3c9a397e0347790418554a24c7e9d5368d5a844a101c29f6c36343378d3e60a088ee295

  • C:\Users\Admin\AppData\Local\Temp\7zS9606.tmp\[email protected]\bootstrap.js

    Filesize

    2KB

    MD5

    b7258429ceaf7f9b187d8a579865e211

    SHA1

    5f7b4b62e36f39aeb3f2c64853e93683d15008a1

    SHA256

    22588c960ed8000075793ca2c9f37dc706e4b21bc5c50d7f000a08a199af2a86

    SHA512

    3fa2be249f0eb2570516dc4beb77e729d15cd1714fe36c14d5de1eaddbf17218161c288fe00a679e893d98ff9ad0fef72eccf4f2f6b5d54ad4091fadb4c4ec06

  • C:\Users\Admin\AppData\Local\Temp\7zS9606.tmp\[email protected]\chrome.manifest

    Filesize

    116B

    MD5

    60996c49724c426899e1e0d512042de2

    SHA1

    0def0ed4d17ab880ad0349ed3004104e1d1585a6

    SHA256

    204abcd25774ee99312b76eef5d034fea5f575ddaa1f4e89be9b7f549ef6f250

    SHA512

    35aee8052beae4d1906a9b1f509b9f321c4b410b6e69e66f1303a7c67bf096b6f60e86b6eaba3c0201af1085713f765ed3f90e8e16926fe5612ea119d0e817dc

  • C:\Users\Admin\AppData\Local\Temp\7zS9606.tmp\[email protected]\content\bg.js

    Filesize

    8KB

    MD5

    53ae0a76d849ce1508181c4a9d1ea4fc

    SHA1

    91d0b5df63ce78aaf5b05eafa861f5d60d98313f

    SHA256

    df916af70c45d665ac05b684d8e61395534ae360499657830a1d826e281d7481

    SHA512

    202644491a319158deeb79aaea7c7b4034d7c3a887282a2b08cb51d06ba0febb2212196ceafd458e521d8f2269483f8fb007c9dbd33e5347afc29dbaaee1e038

  • C:\Users\Admin\AppData\Local\Temp\7zS9606.tmp\[email protected]\install.rdf

    Filesize

    606B

    MD5

    0707bc6738ad269e8b9b7ef88b0fa04f

    SHA1

    39152abec67bd597e90696591628bb42dbd4eee6

    SHA256

    fb17bf144c4dd2bafeef07577556eedc159616b49fed003d9c0ff8281755418d

    SHA512

    5ae2e970dcd358b127681163ce3c9ccae3e40b4bd3d9e8a0edc61e054fd98769cb4b7c6e972098b0d9818abc46e3c3e007732d1f6530d25c8789a074951d0ef6

  • C:\Users\Admin\AppData\Local\Temp\nsw9701.tmp\UserInfo.dll

    Filesize

    4KB

    MD5

    7579ade7ae1747a31960a228ce02e666

    SHA1

    8ec8571a296737e819dcf86353a43fcf8ec63351

    SHA256

    564c80dec62d76c53497c40094db360ff8a36e0dc1bda8383d0f9583138997f5

    SHA512

    a88bc56e938374c333b0e33cb72951635b5d5a98b9cb2d6785073cbcad23bf4c0f9f69d3b7e87b46c76eb03ced9bb786844ce87656a9e3df4ca24acf43d7a05b

  • C:\Users\Admin\AppData\Local\Temp\nsw9701.tmp\nsJSON.dll

    Filesize

    7KB

    MD5

    b9cd1b0fd3af89892348e5cc3108dce7

    SHA1

    f7bc59bf631303facfc970c0da67a73568e1dca6

    SHA256

    49b173504eb9cd07e42a3c4deb84c2cd3f3b49c7fb0858aee43ddfc64660e384

    SHA512

    fdcbdd21b831a92ca686aab5b240f073a89a08588e42439564747cad9160d79cfa8e3c103b6b4f2917684c1a591880203b4303418b85bc040f9f00b6658b0c90

  • memory/1320-74-0x00000000742A0000-0x00000000742AA000-memory.dmp

    Filesize

    40KB