Analysis

  • max time kernel
    15s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    14/10/2024, 01:40

General

  • Target

    023421b6fd96538e4c47adc18942e304649e262781037308f1a61890a33bd640N.exe

  • Size

    255KB

  • MD5

    26939e8279ab7a537cdd4faeb72c66b0

  • SHA1

    11cac5cfca02ab29476025bf9a6ccd1272f4d1ff

  • SHA256

    023421b6fd96538e4c47adc18942e304649e262781037308f1a61890a33bd640

  • SHA512

    4d1d48d99ed3c83b8d7d86fa0b1bc75b3ad4a235fdded7d3426a65a8f875806e49b20735d1fe2d6713219c7a4fc0d99267c0dc0af5261b2faf87aa820c22ebae

  • SSDEEP

    6144:h1OgDPdkBAFZWjadD4s5QErcVpaITp4gQfWrRLdVYDDI:h1OgLdaOQEoiIpWfUqDc

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\023421b6fd96538e4c47adc18942e304649e262781037308f1a61890a33bd640N.exe
    "C:\Users\Admin\AppData\Local\Temp\023421b6fd96538e4c47adc18942e304649e262781037308f1a61890a33bd640N.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1680
    • C:\Users\Admin\AppData\Local\Temp\7zSB9AE.tmp\51dba58c8f965.exe
      .\51dba58c8f965.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:1712

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\ProgramData\safee, suave\uninstall.exe

    Filesize

    48KB

    MD5

    f3c79bda3fdf7c5dd24d60400a57cadb

    SHA1

    1adb606aaeedb246a371c8877c737f0f8c798625

    SHA256

    a76272ed3bbf23308782a308d428ee805ec77fbb622a830af26cb0ddbbf7377b

    SHA512

    c43cb957bdea357bd016fe03a8004a48d8117a12106f62876394feba05ad01a321ff6017ffb7b926cc77712f5ab63ea2e4b169a419c444c8f62aa4933f289935

  • C:\Users\Admin\AppData\Local\Temp\7zSB9AE.tmp\51dba58c8f965.exe

    Filesize

    71KB

    MD5

    b78633fae8aaf5f7e99e9c736f44f9c5

    SHA1

    26fc60e29c459891ac0909470ac6c61a1eca1544

    SHA256

    d205693516dbaf34cfbd216e825190de4de1412e861bc9cb30ce863907b30d22

    SHA512

    3885b609269b26918ccfcd9069181168c12f4271b6bdfcc51afe176b2dd242d4c0953ac1a4ddaf25abcfaf28a0b694a6269d96ae39bb7b2db2f0140d2d60cd43

  • C:\Users\Admin\AppData\Local\Temp\7zSB9AE.tmp\51dba58c8f99c.dll

    Filesize

    116KB

    MD5

    05234975b085632d70d89c2f420c5107

    SHA1

    078fb2a3e5de54c3737a4541242a4725c02c6b9c

    SHA256

    a758ad4fdc8949ea005258075457a972eb0672d69d98d688117b85221fca096a

    SHA512

    f9fa6aee142e32875127feadebbe235f4f376b0c3b7415036b8afc81c0a09a8ba0c5ec9e1703f1a34b220b7646caa1ca02629918185c4afbafe6926014044c4e

  • C:\Users\Admin\AppData\Local\Temp\7zSB9AE.tmp\51dba58c8f99c.tlb

    Filesize

    18KB

    MD5

    c1e296ff01d3cf37f91c7473bdd9de52

    SHA1

    832e3d1ddeb5a0ceb5b13c1ee271eb94bf9bf2a6

    SHA256

    a8e54ad3e1fbc91d5a7b02bf177a24a02f2558419ce46859bf15859b81478492

    SHA512

    aeb1f3962746caa3858c27b4753959d5ec9db2727e94642d5db2710633a96e7ceef5f9c0ff3b358f83143b6594459b5d9a94e095fed7a5d1fa97ae6a3c4e564c

  • C:\Users\Admin\AppData\Local\Temp\7zSB9AE.tmp\eeaceclaheajlcdoamkijfmbfgmacpdi\51dba58c8f7a75.91998413.js

    Filesize

    4KB

    MD5

    89a50f055a847aed50da64f2cce151b2

    SHA1

    9333664f04b93d22a2269e0bdbc23463594070ab

    SHA256

    9153c7be2253bc5f62a137635ebf42698f1855c877d5bbc172f25cd1b5de9925

    SHA512

    ee8452061a51c687e48787887821f401f2365a147b1063f53962524eddca5491f03abc27cc82a1eedcdce3fbe9f7a01136be3a0fa0e21fb8ab3b88001f04f153

  • C:\Users\Admin\AppData\Local\Temp\7zSB9AE.tmp\eeaceclaheajlcdoamkijfmbfgmacpdi\background.html

    Filesize

    161B

    MD5

    2992acd99e8899925633f6f902c0cd4d

    SHA1

    1e24b9d1f3ac7287e5b5aa075e2d74ed94e78e2d

    SHA256

    8e546b46c5a2caa0878a1ebbf3befbf30b10815a443e034056c7e01c7d2cafd6

    SHA512

    2be91ed931766b1cb4ca170dc5532b0500bad9fe45a0d1335c14f0b9ea99619e9cd6bdf67496869f74761f1467367f12afda4270fc618530e66c74e971cca315

  • C:\Users\Admin\AppData\Local\Temp\7zSB9AE.tmp\eeaceclaheajlcdoamkijfmbfgmacpdi\content.js

    Filesize

    197B

    MD5

    5f9891607f65f433b0690bae7088b2c1

    SHA1

    b4edb7579dca34dcd00bca5d2c13cbc5c8fac0de

    SHA256

    fb01e87250ac9985ed08d97f2f99937a52998ea9faebdc88e4071d6517e1ea6b

    SHA512

    76018b39e4b62ff9ea92709d12b0255f33e8402dfc649ed403382eebc22fb37c347c403534a7792e6b5de0ed0a5d97a09b69f0ffc39031cb0d4c7d79e9440c7c

  • C:\Users\Admin\AppData\Local\Temp\7zSB9AE.tmp\eeaceclaheajlcdoamkijfmbfgmacpdi\lsdb.js

    Filesize

    559B

    MD5

    209b7ae0b6d8c3f9687c979d03b08089

    SHA1

    6449f8bff917115eef4e7488fae61942a869200f

    SHA256

    e3cf0049af8b9f6cb4f0223ccb8438f4b0c75863684c944450015868a0c45704

    SHA512

    1b38d5509283ef25de550b43ef2535dee1a13eff12ad5093f513165a47eec631bcc993242e2ce640f36c61974431ae2555bd6e2a97aba91eb689b7cd4bf25a25

  • C:\Users\Admin\AppData\Local\Temp\7zSB9AE.tmp\eeaceclaheajlcdoamkijfmbfgmacpdi\manifest.json

    Filesize

    504B

    MD5

    22054e4f33fc4dc8dd3da45d571ee522

    SHA1

    230fdc9d261acdc27977f474785ee445ad0702b7

    SHA256

    8ae35fb3d0edee1e2954650a52ccd01903790e3ab514c9f0181f049810b74ea6

    SHA512

    1977b0d60dd465b666be23c7cc6358daff941375fb3c83f670d97e919330dc2072e357b67f3967641a6eecc7335165845cd26706758bc6894c94fa9bedea373b

  • C:\Users\Admin\AppData\Local\Temp\7zSB9AE.tmp\eeaceclaheajlcdoamkijfmbfgmacpdi\sqlite.js

    Filesize

    1KB

    MD5

    994be86d9fb1b5a59f78b1a1caec29f0

    SHA1

    c9c014c084e206a6a392abfd7bebcabb1ec314a8

    SHA256

    e837997e143fa0c282062d0bfe111160a43fe00895c43e98346af3023447cff0

    SHA512

    c07adff1b978b09887f30b091367a0b949d95c587d412604dc49eb8d5eb773db706bcc49c430d24d6bb7233b526cccea1a1de8b7345149114862a125c8c9e830

  • C:\Users\Admin\AppData\Local\Temp\7zSB9AE.tmp\settings.ini

    Filesize

    6KB

    MD5

    f26188a821b3276128be5630880a3f2f

    SHA1

    3053c1bc89824ec4fd9fc59a7ef8131cad6f7124

    SHA256

    c8e7f3a8728a43340dbdee37914b9d2449a1deecb2b17ca188f7ab4c81c51480

    SHA512

    15b08e0de46dd20375473aa58ecb52c1e1e088702fd11e3292e668a80eb467e65eba669bf126d8d1d0a5a538556df2f1001ce6dfe34e452355408a2ad01787b9

  • C:\Users\Admin\AppData\Local\Temp\7zSB9AE.tmp\[email protected]\bootstrap.js

    Filesize

    2KB

    MD5

    2033e2eb95ade9c3ed6f39be791ada4f

    SHA1

    88b6c26389d39ca6d1cfb155ad934bafc333f0f3

    SHA256

    757326d387ab5e63e17e8379a7d0fbdc7c358200d6cae40a3996cf76cb7a492f

    SHA512

    f8e992322fa68baab480e8f1c5b1b031e8e5f0a485174dce655754e59e04ba6f5596dc95ff9dff057eff75877be6e2918681f052eeb60f41563e04e439f47503

  • C:\Users\Admin\AppData\Local\Temp\7zSB9AE.tmp\[email protected]\chrome.manifest

    Filesize

    116B

    MD5

    810211bbaae827e48e1c16e2f0109843

    SHA1

    7feaf055be578ae3e6a25b135a85a7e782cdf3f6

    SHA256

    1c309ee1b99a9285be0e4b91ed60425d6553f88092fa8e74399191dfd8d4f154

    SHA512

    24ccb602490f69c66f3fc1650236f37bddb8ff998be39ba66e259599cc8ce2860064f145d86df6968b30eb27c51b09d7f717f0f850b45c1ec1cceccc2c13eded

  • C:\Users\Admin\AppData\Local\Temp\7zSB9AE.tmp\[email protected]\content\bg.js

    Filesize

    8KB

    MD5

    f1e04e8c6873b70a35c48918194318b4

    SHA1

    48f283de49778ca89b4f37f13752c04657a2be65

    SHA256

    bd95c097b7b32e5f4800419ca3854c35b1547cdab1a416e3632a0b58acc19c35

    SHA512

    98ddf2826cade59c95d39798d06546cf4955afe4aa194d0a7609f3f8ccd7199dbb6d25036bc66b57518033d09b8ed1e8f2ce482d3b3610d3d3c9a8a71a4c44d7

  • C:\Users\Admin\AppData\Local\Temp\7zSB9AE.tmp\[email protected]\install.rdf

    Filesize

    605B

    MD5

    6983e3297b7ff747b621f1c867be2213

    SHA1

    95cb1a50a8f94c3e4f6c8c815bfd3ecc585f3546

    SHA256

    7708923905eebc53be8724768648f70ef0c9c689b9768539f370e85ceaea556c

    SHA512

    7901f695d6cac420267a1200e6a725e62ba057bf97ae4de08708c5ea8e6f2170fedd058d98570e7bd1c6aefca71c161dd66be2e046feb58bf8ae9c62b221b714

  • \Users\Admin\AppData\Local\Temp\nsyB9FD.tmp\UserInfo.dll

    Filesize

    4KB

    MD5

    7579ade7ae1747a31960a228ce02e666

    SHA1

    8ec8571a296737e819dcf86353a43fcf8ec63351

    SHA256

    564c80dec62d76c53497c40094db360ff8a36e0dc1bda8383d0f9583138997f5

    SHA512

    a88bc56e938374c333b0e33cb72951635b5d5a98b9cb2d6785073cbcad23bf4c0f9f69d3b7e87b46c76eb03ced9bb786844ce87656a9e3df4ca24acf43d7a05b

  • \Users\Admin\AppData\Local\Temp\nsyB9FD.tmp\nsJSON.dll

    Filesize

    7KB

    MD5

    b9cd1b0fd3af89892348e5cc3108dce7

    SHA1

    f7bc59bf631303facfc970c0da67a73568e1dca6

    SHA256

    49b173504eb9cd07e42a3c4deb84c2cd3f3b49c7fb0858aee43ddfc64660e384

    SHA512

    fdcbdd21b831a92ca686aab5b240f073a89a08588e42439564747cad9160d79cfa8e3c103b6b4f2917684c1a591880203b4303418b85bc040f9f00b6658b0c90

  • memory/1712-75-0x00000000750D0000-0x00000000750DA000-memory.dmp

    Filesize

    40KB