Overview

overview

10

Static

static

7

751eea5529...f2.exe

windows7-x64

7

751eea5529...f2.exe

windows10-2004-x64

10

$PLUGINSDI...ig.dll

windows7-x64

3

$PLUGINSDI...ig.dll

windows10-2004-x64

10

$PLUGINSDI...dl.dll

windows7-x64

3

$PLUGINSDI...dl.dll

windows10-2004-x64

10

$PLUGINSDI...el.dll

windows7-x64

7

$PLUGINSDI...el.dll

windows10-2004-x64

10

$PLUGINSDIR/UAC.dll

windows7-x64

3

$PLUGINSDIR/UAC.dll

windows10-2004-x64

10

$PLUGINSDI...ss.dll

windows7-x64

3

$PLUGINSDI...ss.dll

windows10-2004-x64

10

FineTop.dll

windows7-x64

6

FineTop.dll

windows10-2004-x64

10

FineTop.exe

windows7-x64

6

FineTop.exe

windows10-2004-x64

10

adc.dll

windows7-x64

1

adc.dll

windows10-2004-x64

10

Sharing

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General

  • Target

    751eea5529e650a7fc3cc7a4f57c34f2

  • Size

    282KB

  • Sample

    240125-v9n8pscghl

  • MD5

    751eea5529e650a7fc3cc7a4f57c34f2

  • SHA1

    26424c5eff31d90c3823214b79573c34ff72f9ba

  • SHA256

    dcdf6e87973a421d97bf2d3c873c05fc7a2fe8967aac9c12f4f404857a8eb3b0

  • SHA512

    354552cca3424d46de72e5392c78ea1ecf584f1822f0bf76c5ab65b4d6994a534a4a87868cbf0bdafc9667a9ce5863494e83051bfe77cea5deac79db65111ed6

  • SSDEEP

    6144:Ze34LN5575+ZPPfnE2Qyn20UA5ibYMYC/gMXG6lCHBL75+ZPPfnE2Qyn20U:L9F+ZPPfnEUnhwMhLF+ZPPfnEUn

Score
10/10
kinsingadwarediscoveryloaderpersistencestealerupx

Malware Config

Targets

    • Target

      751eea5529e650a7fc3cc7a4f57c34f2

    • Size

      282KB

    • MD5

      751eea5529e650a7fc3cc7a4f57c34f2

    • SHA1

      26424c5eff31d90c3823214b79573c34ff72f9ba

    • SHA256

      dcdf6e87973a421d97bf2d3c873c05fc7a2fe8967aac9c12f4f404857a8eb3b0

    • SHA512

      354552cca3424d46de72e5392c78ea1ecf584f1822f0bf76c5ab65b4d6994a534a4a87868cbf0bdafc9667a9ce5863494e83051bfe77cea5deac79db65111ed6

    • SSDEEP

      6144:Ze34LN5575+ZPPfnE2Qyn20UA5ibYMYC/gMXG6lCHBL75+ZPPfnE2Qyn20U:L9F+ZPPfnEUnhwMhLF+ZPPfnEUn

    Score
    10/10
    adwarediscoverypersistencestealerupxkinsingloader

    • Kinsing

      Kinsing is a loader written in Golang.

      loaderkinsing

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Adds Run key to start application

      persistence

    • 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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

    • Target

      $PLUGINSDIR/IpConfig.dll

    • Size

      114KB

    • MD5

      a3ed6f7ea493b9644125d494fbf9a1e6

    • SHA1

      ebeee67fb0b5b3302c69f47c5e7fca62e1a809d8

    • SHA256

      ec0f85f8a9d6b77081ba0103f967ef6705b547bf27bcd866d77ac909d21a1e08

    • SHA512

      7099e1bc78ba5727661aa49f75523126563a5ebccdff10cabf868ce5335821118384825f037fbf1408c416c0212aa702a5974bc54d1b63c9d0bcade140f9aae1

    • SSDEEP

      1536:CPDzpyvLtmY7SeAmhPzV8+i7kRuACUxHf91MionF9JTwrLPG5zfO+lP7:UZl1e7L4ARzC3dwrLPG5zG+lP7

    Score
    10/10
    kinsingloader
    behavioral3behavioral4

    • Target

      $PLUGINSDIR/NSISdl.dll

    • Size

      14KB

    • MD5

      a5f8399a743ab7f9c88c645c35b1ebb5

    • SHA1

      168f3c158913b0367bf79fa413357fbe97018191

    • SHA256

      dacc88a12d3ba438fdae3535dc7a5a1d389bce13adc993706424874a782e51c9

    • SHA512

      824e567f5211bf09c7912537c7836d761b0934207612808e9a191f980375c6a97383dbc6b4a7121c6b5f508cbfd7542a781d6b6b196ca24841f73892eec5e977

    • SSDEEP

      192:tUZTobBDJ68r67wmsvJI5ad9cXzFOVu+mZ/P3p+57CvpVqDxVp01Dwn2GRPgsfA:6Bo/680dCI5adOjFOg9//p27uNw2Go

    Score
    10/10
    kinsingloader
    behavioral5behavioral6

    • Target

      $PLUGINSDIR/SelfDel.dll

    • Size

      4KB

    • MD5

      7cff7fe2caea5184d98c147e7e263132

    • SHA1

      21f39d3d0dd5f7198d67ef30e95d10ae3460093e

    • SHA256

      281c39b733579e031c62bdd247b41543ece1fe3bd6eda26fc8ad474b10f33101

    • SHA512

      fb1161b8571d1d0c67e2df0d571b08f5e7a73f81409aed847344154d02406910629181bcce4e18e998ec472f51a6a1b40d956a010abdd10e850413aafa87808a

    • SSDEEP

      48:CzHDh3jgWMynQfXKsJ3eAn67wN4VDm0pmoZSeJY8JTaCILFoyTFS7lWsaEaSueq:S18WMynkXKOOATEVUPnS7s9TShqTM

    Score
    10/10
    upxkinsingloader

    • Kinsing

      Kinsing is a loader written in Golang.

      loaderkinsing

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral7behavioral8

    • Target

      $PLUGINSDIR/UAC.dll

    • Size

      13KB

    • MD5

      29858669d7da388d1e62b4fd5337af12

    • SHA1

      756b94898429a9025a04ae227f060952f1149a5f

    • SHA256

      c24c005daa7f5578c4372b38d1be6be5e27ef3ba2cdb9b67fee15cac406eba62

    • SHA512

      6f4d538f2fe0681f357bab73f633943c539ddc1451efa1d1bb76d70bb47aa68a05849e36ae405cc4664598a8194227fa7053de6dbce7d6c52a20301293b3c85f

    • SSDEEP

      384:RlNMjIH4DnFnyJ0Dt5ZtmVWsSLr4z9VwzU:RlqMYzFnD/tmQFLrSw

    Score
    10/10
    kinsingloader
    behavioral10behavioral9

    • Target

      $PLUGINSDIR/nsProcess.dll

    • Size

      4KB

    • MD5

      05450face243b3a7472407b999b03a72

    • SHA1

      ffd88af2e338ae606c444390f7eaaf5f4aef2cd9

    • SHA256

      95fe9d92512ff2318cc2520311ef9145b2cee01209ab0e1b6e45c7ce1d4d0e89

    • SHA512

      f4cbe30166aff20a226a7150d93a876873ba699d80d7e9f46f32a9b4753fa7966c3113a3124340b39ca67a13205463a413e740e541e742903e3f89af5a53ad3b

    Score
    10/10
    kinsingloader
    behavioral11behavioral12

    • Target

      FineTop.dll

    • Size

      130KB

    • MD5

      82a6904974f4f20c147fce776663b1b0

    • SHA1

      eee8e0a93cb1be3dcfef2699f154f0881e68dda4

    • SHA256

      407a5ed628dbd6f1c2cea2276b4ea98f053160dd6f5ee3007dcbad02382a1a77

    • SHA512

      50dfb3c8e67e1ef794f3dd1b4caaa515bfe342e17e4bb73dd2b1e58a2ac61e327bed2395c1f36d8f2a69de8c5a73ce03eda03a9c0c5515b5965191edfb22c005

    • SSDEEP

      3072:KKkpqCWz8mt3aIJWmKk0T7gHiZKgKUxnPhfgafdg:KK1CkWnYHi4N0Ph

    Score
    10/10
    adwarestealerkinsingloader

    • Kinsing

      Kinsing is a loader written in Golang.

      loaderkinsing

    • Installs/modifies Browser Helper Object

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

      stealeradware
    behavioral13behavioral14

    • Target

      FineTop.exe

    • Size

      42KB

    • MD5

      61c81941b91b1d502971bd42a29806a1

    • SHA1

      72ee7b2fb665f01415a00267cbc1a5d385d1f0cf

    • SHA256

      6e0d4e65b147d69b249c40c1f9cc5ea82ae3179777bd25462eef3449d3bbbdb8

    • SHA512

      0583df8495ed3c252713bfa2b0b38b9a2aac8ce22ed5e50e42cf5a7d94e903e605614a5ab507a0b10497f434759c945eec7ae1f124f530fe3d488f4ec661de7f

    • SSDEEP

      384:kVhtux58TuX+ON45/EoF0naexusdPq18W/07c4xp5/SYJLuPkCQub:kVhtY8TuZN45NF0rnkH/0A4x/7LuD

    Score
    10/10
    adwarepersistencestealerkinsingloader

    • Kinsing

      Kinsing is a loader written in Golang.

      loaderkinsing

    • Adds Run key to start application

      persistence

    • Installs/modifies Browser Helper Object

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

      stealeradware
    behavioral15behavioral16

    • Target

      adc.acc

    • Size

      28KB

    • MD5

      72b966950a0f53df4ce2fdb19679c3c6

    • SHA1

      ccfff4ecc68608a6231e75e175d2aeba62d37fa5

    • SHA256

      aa3c21a88e93709f149284cc17a37439d3f7f90b785119fee5ef330902718b65

    • SHA512

      84149a210748bc45f02d7f5e12b37e91eba44500d7222efaa46228b1330ffe0dfc1efbb612a67a562ddffc3048ba5d67426b739ac950e8da27f0ee9e86707e33

    • SSDEEP

      384:xxTVtRNRKHo10g3UW3XRzmXqpt35aASxmTOtXJk4vJYJLuPkCQu3F:xDMo1f3UIaXqpt3DHTOtZkFLuDfF

    Score
    10/10
    kinsingloader
    behavioral17behavioral18

MITRE ATT&CK Enterprise v15

Tasks