Analysis

  • max time kernel
    38s
  • max time network
    44s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    24/11/2022, 05:12

General

  • Target

    69e65c22c00698d68dd820a809f5d92f10ac0c13aef2a1d48c861406310108ee.exe

  • Size

    930KB

  • MD5

    1e72a593bdc6b6433ef3af01dc84f7f7

  • SHA1

    f5030ffb8efdf73debfeccfaea401342b448e382

  • SHA256

    69e65c22c00698d68dd820a809f5d92f10ac0c13aef2a1d48c861406310108ee

  • SHA512

    0858d00777eded5f13aaa3eff2c8ad96f0cdf6990569ba213845e6624f4e0812d6ffc0f6fdb8aa1c1ef66da664bcb0b3a884efd20c999c8f3089f5f286eed9a6

  • SSDEEP

    24576:h1OYdaORMWSUbvCXEQKSqGv8VWumF6RmcJozyPvpfE:h1OsDMWyUQ+GUVFIcHPvpfE

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Reads user/profile data of web browsers 2 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 3 IoCs
  • Drops file in System32 directory 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\69e65c22c00698d68dd820a809f5d92f10ac0c13aef2a1d48c861406310108ee.exe
    "C:\Users\Admin\AppData\Local\Temp\69e65c22c00698d68dd820a809f5d92f10ac0c13aef2a1d48c861406310108ee.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1096
    • C:\Users\Admin\AppData\Local\Temp\7zS4EDC.tmp\telDWAi9JINespV.exe
      .\telDWAi9JINespV.exe
      2⤵
      • Executes dropped EXE
      • Drops Chrome extension
      • Drops file in System32 directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:696

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\7zS4EDC.tmp\epklccaddnppcemlegjbcahkoigohcha\background.html

          Filesize

          146B

          MD5

          4e19e8722f6462d85fe5cd2c3852b81d

          SHA1

          34344ee3c8b49cf03da85f8b411d7173448689d0

          SHA256

          5d617b20f8121ae1569fe7627924436e9ecc999221d2cdc551064b869f79dfd8

          SHA512

          88641a531562c308e0c15d6fc8a9d17be079a0f781cc215acf180586e71afdc5e2c9fd7dc1f087fa6b315c567e1e64330e428bcd304d7097ff607a5ea97519fa

        • C:\Users\Admin\AppData\Local\Temp\7zS4EDC.tmp\epklccaddnppcemlegjbcahkoigohcha\content.js

          Filesize

          144B

          MD5

          fca19198fd8af21016a8b1dec7980002

          SHA1

          fd01a47d14004e17a625efe66cc46a06c786cf40

          SHA256

          332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

          SHA512

          60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

        • C:\Users\Admin\AppData\Local\Temp\7zS4EDC.tmp\epklccaddnppcemlegjbcahkoigohcha\lsdb.js

          Filesize

          531B

          MD5

          36d98318ab2b3b2585a30984db328afb

          SHA1

          f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

          SHA256

          ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

          SHA512

          6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

        • C:\Users\Admin\AppData\Local\Temp\7zS4EDC.tmp\epklccaddnppcemlegjbcahkoigohcha\manifest.json

          Filesize

          498B

          MD5

          640199ea4621e34510de919f6a54436f

          SHA1

          dc65dbfad02bd2688030bd56ca1cab85917a9937

          SHA256

          e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

          SHA512

          d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

        • C:\Users\Admin\AppData\Local\Temp\7zS4EDC.tmp\epklccaddnppcemlegjbcahkoigohcha\nm8PA2tZA.js

          Filesize

          6KB

          MD5

          3b78f6a865cd4d8055522ee18d75f920

          SHA1

          1c051feb096e5ffe73a0d4edf077c97b3dfede5d

          SHA256

          9489d5de22a7a3d0abf76cddb7f42bddd7d3f73f09277299135294324ebc9757

          SHA512

          574d7c66c1c691ae252f11531a216c6ec29f17eab628bcbe4e26a004612be69912ffe6f089beab4b654b702169892307a9a14a04c335c871ed617cc46b14eb17

        • C:\Users\Admin\AppData\Local\Temp\7zS4EDC.tmp\[email protected]\bootstrap.js

          Filesize

          2KB

          MD5

          df13f711e20e9c80171846d4f2f7ae06

          SHA1

          56d29cda58427efe0e21d3880d39eb1b0ef60bee

          SHA256

          6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

          SHA512

          6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

        • C:\Users\Admin\AppData\Local\Temp\7zS4EDC.tmp\[email protected]\chrome.manifest

          Filesize

          35B

          MD5

          ddb99233056e205c65633666bbeed452

          SHA1

          7e96983771036a3a95b7aaaff9f73c811664d2a4

          SHA256

          88f296466ad0f12c1140a2390bb3d1e5b219025b502b315a0e8294da2ff11ae2

          SHA512

          c48f0826e44f379a577828951dc42e123173dc1e8c970b15c8172b0dbae8f83c7755162b95263a6f13a0353a8ed9618a1b510a151048d16e86941608b6ed13b9

        • C:\Users\Admin\AppData\Local\Temp\7zS4EDC.tmp\[email protected]\content\bg.js

          Filesize

          8KB

          MD5

          e018f21b057fce688175a9c69857f243

          SHA1

          22c1646f4b947a961eed01321a16a6db26045af0

          SHA256

          b161975e3b1899067abfc01c3794a635ff4ee99b0d52181bb82cdc5d517845d8

          SHA512

          5a0e6129804e9989f99e1b3f59714368063d301117fe4b5ae4ce0da0eadc2f1967cd2a9e4100553bcf5905262debfb519936ff2080430b11c518d478d9fc2fef

        • C:\Users\Admin\AppData\Local\Temp\7zS4EDC.tmp\[email protected]\install.rdf

          Filesize

          598B

          MD5

          3cfc0a97229910047f269b649af59cfb

          SHA1

          23612a8d4e93fc78620851a96bf8a23250edec81

          SHA256

          a6d78a7c5f73bcb35fc73235907eb57027fbd19e1edbfe17479c235fadf86e69

          SHA512

          7ca0e8bd444fa5eb876ad9b63bcbc6fb680eeb850e98c25912dbc7059684a0fa4135e5f357f30377f5f550d6823bea77ed2e36c0887437b83ad1750b331f5857

        • C:\Users\Admin\AppData\Local\Temp\7zS4EDC.tmp\telDWAi9JINespV.dat

          Filesize

          1KB

          MD5

          d9e02f8336093262663a1d1d1535a24f

          SHA1

          894ee993983708f7972617bc52935ec401a951b3

          SHA256

          3d4514917ae9b2b8ac4633f4181ade5b206f41a30ba2ec462cfc955c996bb643

          SHA512

          c6e7f1f025c98fe65e9ca92bb5f45ade2a1c34e176bc1fdad7d3efdac0b8f01ad1230db33d2bf67338c4b1489dbac4f855aa927c7e4808992cef84172e15d300

        • C:\Users\Admin\AppData\Local\Temp\7zS4EDC.tmp\telDWAi9JINespV.exe

          Filesize

          771KB

          MD5

          e8ef8ed232808bfa240b33b376bb74a8

          SHA1

          b7ebfbda42fb24594210d3f97921c5b33b88585d

          SHA256

          a4265c00fc8eb9371329ddbc19e760b433ea9f4ab4e16d4d95682031940ad6c9

          SHA512

          24a4de7ba07c5712a94cb8334764b6d23799dc4bb7153acf4eb7289ec4577b79bc9bf4adf6e0c65b13441d7783314ec4d9a13a61cf447124c43c44ff55fa8ef8

        • \Users\Admin\AppData\Local\Temp\7zS4EDC.tmp\telDWAi9JINespV.exe

          Filesize

          771KB

          MD5

          e8ef8ed232808bfa240b33b376bb74a8

          SHA1

          b7ebfbda42fb24594210d3f97921c5b33b88585d

          SHA256

          a4265c00fc8eb9371329ddbc19e760b433ea9f4ab4e16d4d95682031940ad6c9

          SHA512

          24a4de7ba07c5712a94cb8334764b6d23799dc4bb7153acf4eb7289ec4577b79bc9bf4adf6e0c65b13441d7783314ec4d9a13a61cf447124c43c44ff55fa8ef8

        • memory/1096-54-0x00000000768A1000-0x00000000768A3000-memory.dmp

          Filesize

          8KB