Extracted

Extracted

• • Target

    data-Setup/Setup.exe

  • Size

    44KB

  • MD5

    f86507ff0856923a8686d869bbd0aa55

  • SHA1

    d561b9cdbba69fdafb08af428033c4aa506802f8

  • SHA256

    94f4fd6f2cb781ae7839ad2ee0322df732c8c7297e62834457662f8cde29dcbb

  • SHA512

    6c1c073fc09498407b2c6b46d7a7e04c2db3c6f8d68c0dc0775211864c4508c48c2bd92e3849dc3805caacc856f9e31e1eea118661a55f526bfa61638f88c3da

  • SSDEEP

    384:RozxIpl4504JaAystntGecMJ6gjpS1BO2NjrLVXjW9VBhKigecicWwnWzYDTFu:Rg04PGeZQG2NDVXjWLu1imL

  Score

  10^/10

  vidaradwarediscoveryexecutionpersistenceprivilege_escalationspywarestealer

  • Detect Vidar Stealer

    stealer

  • Vidar

    Vidar is an infostealer based on Arkei stealer.

    stealervidar

  • Vidar family

    vidar

  • Blocklisted process makes network request

  • Boot or Logon Autostart Execution: Active Setup

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    persistence

  • Command and Scripting Interpreter: PowerShell

    Using powershell.exe command.

    execution

  • Downloads MZ/PE file

  • Event Triggered Execution: Component Object Model Hijacking

    Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    persistenceprivilege_escalation

  • Executes dropped EXE

  • Reads user/profile data of web browsers

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer

  • Checks installed software on the system

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    discovery

  • Installs/modifies Browser Helper Object

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

    stealeradware

  • Drops file in System32 directory

  • Suspicious use of SetThreadContext

  behavioral1

• • Target

    data-Setup/data/7za.dll

  • Size

    284KB

  • MD5

    a608e5fb266a10174235da5c6d396769

  • SHA1

    85526701342f9db479578d08a3599cec2e8be321

  • SHA256

    a05490eea8ce1484cd15302c65803414ee7227fcbdf1a1ed2d4243f583f957df

  • SHA512

    9e4f4c45e5be9faa7c754dc646213d3a7eb862b9fade96437f285c7d571b96fc3577e12f3768ae88902c52bda2ac3d1976adc32e7145766ea66c50af303efdd5

  • SSDEEP

    6144:Rm3x2iT42LpOe4+5r7R/nV+yqwBey/M6Yijgzj9Pq7MXJzS/8aN:Rm3x2ik2LF1fIEM6GP9C7MRa

  Score

  8^/10

  discovery

  • Downloads MZ/PE file

  behavioral2behavioral3

• • Target

    data-Setup/data/7za.exe

  • Size

    828KB

  • MD5

    426ccb645e50a3143811cfa0e42e2ba6

  • SHA1

    3c17e212a5fdf25847bc895460f55819bf48b11d

  • SHA256

    cf878bfbd9ed93dc551ac038aff8a8bba4c935ddf8d48e62122bddfdb3e08567

  • SHA512

    1ab13e8e6e0ca4ca2039f104d53a5286c4196e930319c4fe374fa3bf415214bb7c7d2a9d8ca677a29c911a356cca19a1cecae16dd4bf840bce725f20de4c8ff2

  • SSDEEP

    24576:b82Iz/8J9oDionNtypHq6geLmUB1HXBxCbx5MwRv8:bBYUzoDtiqELmW6nR8

  Score

  3^/10

  discovery
  behavioral4behavioral5

• • Target

    data-Setup/data/cacert/LICENSE.url

  • Size

    73B

  • MD5

    d4eeff46fd41c739e4653431fe2511c1

  • SHA1

    f0e013b1593394cf7bb0bc770a7cfc9b2ff95aba

  • SHA256

    b9954f88a27e8457cefcebd076fa533d037711383f6b28ae489d063ef8c61f79

  • SHA512

    c0d809e8e561f19a9629931cda0bd8be8c8b919d6926fd63b50512919637a9ee676369d546744f5d1d7aade58dac8f55d23e2421dd24f255ec033ca3f5b001a6

  Score

  8^/10

  defense_evasiondiscoverytrojan

  • Downloads MZ/PE file

  • Checks whether UAC is enabled

    defense_evasiontrojan
  behavioral6behavioral7

• • Target

    data-Setup/data/gkcc.dll

  • Size

    38.9MB

  • MD5

    0303e644cbb68b806e1c5789e695038a

  • SHA1

    bb18ccffb3896e10202dcdead5b7046d343124b7

  • SHA256

    eace3c55a3f9b9e70f93ec8bf8398e21d3e0ab11bc387e6a893f1575ec61ec2b

  • SHA512

    a6c8f76dcb24cd02815bb65d43f710a8552dc9a5f01ffb55fbfb75fdd48e096aa960bc475e82a74662d55ae12fb4e8c31a01d401e03dba82d7da8ae319daab41

  • SSDEEP

    786432:o7u7kk+g2L3NohqHBImTQOavD9KdnLL7rqrukJmzzdTw:7f+gIyYnQBD9KdLL7rq6osJc

  Score

  8^/10

  adwarediscoverypersistenceprivilege_escalationstealer

  • Boot or Logon Autostart Execution: Active Setup

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    persistence

  • Downloads MZ/PE file

  • Event Triggered Execution: Component Object Model Hijacking

    Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    persistenceprivilege_escalation

  • Executes dropped EXE

  • Checks installed software on the system

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    discovery

  • Installs/modifies Browser Helper Object

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

    stealeradware
  behavioral8behavioral9

• • Target

    data-Setup/data/gkv.dll

  • Size

    73.4MB

  • MD5

    e85ede9da3ae5e773f30fd42f880d3c5

  • SHA1

    933030c3a406b55a0c0b82998322d2a202fd7da4

  • SHA256

    fdbb45121aebb8c4f888bb5b78a1d6fd2de2d29df9f21c10d3e146c26448cd06

  • SHA512

    7c113412cd7e31f793b1f6e56d482a5de12b6fd22e70120b44bcb7c3ea40c214b6351b504368f1945fcadc56a5a2ad369e101cf7b0a943903713d419003ec262

  • SSDEEP

    1572864:nag0wfRLdO6HrqF9xtUaHhWadApEjoNB7dZo1rbgQiW5492pBgk:na2O6HmF9vUacoegov7dq1rbtiqmW

  Score

  8^/10

  discovery

  • Downloads MZ/PE file

  behavioral10behavioral11

• • Target

    data-Setup/data/libbrotlicommon.a

  • Size

    131KB

  • MD5

    f6f075717726d400c4303f20d8ec6af3

  • SHA1

    82faf929e85d99589be8d006f7c5f2563ea29f6b

  • SHA256

    1c6a6ff41a2a1ec0bfe8bdfe8e27127fce59e16df88e0b9060e63b11e0a9ddaf

  • SHA512

    06fefab5a9b8e1e08ee5fd2c359f191e924896593ac70a093765844ebe9218e652f9ec172419e5dbafc4766cabce9aea8d7e5ef4634da3a777f85d9aceca5e4a

  • SSDEEP

    3072:O4lzbWhNbNL8DXGvVh73pbi0tdpvGJaoZB7PxBX91HU:O4AhdNorGvHdbi09GJR910

  Score

  8^/10

  executiondiscovery

  • Downloads MZ/PE file

  behavioral12behavioral13

• • Target

    data-Setup/mapistub.dll

  • Size

    218KB

  • MD5

    19f2358e19e6216a1c869fd86cd38df6

  • SHA1

    ec475b62bd4162615509ed1bf597b670392965e6

  • SHA256

    fc67d0ecb73cc51baa0f0f1e2a13fc18d8a9bdfca6f5ffaedd61d2c2eb9cb864

  • SHA512

    c009f5a2a917cd3a4159ac895d0621b433e73997c87cbf50a80e43d55a743aec7ba0681c29066e35afc25c1fa60c6f5a7257c9b6667f8e13722e314e75e0dd48

  • SSDEEP

    3072:Zm8p8kw7inIg5Vn62MftYdd+CpkRLwX/JGzIlsJFTHEp0nel2yBsKXnOkfU+CO5:kgH6DftYi3RWBNX0cXzCO

  Score

  5^/10

  • Drops file in System32 directory

  behavioral14behavioral15