Analysis

  • max time kernel
    113s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    24-11-2022 19:45

General

  • Target

    c18abec789f7a9c602d6bc72a132d6dcd2d9e48bdb98db15dbd302c9507a4dc0.exe

  • Size

    931KB

  • MD5

    50eb136584c0e88526c6e3e0bb0f3c52

  • SHA1

    2adf1cc50305a52b09c567520eede827a92c48d5

  • SHA256

    c18abec789f7a9c602d6bc72a132d6dcd2d9e48bdb98db15dbd302c9507a4dc0

  • SHA512

    2f3fa3e85ce49d45a1be031792df16170166b9d5396800caa1ad54e8978ea4d9c6fbcea236a721303309c981f6380af3871771c4988bf487f5f0201ea671cbef

  • SSDEEP

    24576:h1OYdaOuCZ/iWCvu/2sWsJA/jlt+DHhsn:h1OsECpYO/dJJDHhsn

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\c18abec789f7a9c602d6bc72a132d6dcd2d9e48bdb98db15dbd302c9507a4dc0.exe
    "C:\Users\Admin\AppData\Local\Temp\c18abec789f7a9c602d6bc72a132d6dcd2d9e48bdb98db15dbd302c9507a4dc0.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1004
    • C:\Users\Admin\AppData\Local\Temp\7zSF400.tmp\up236LqJZczjGB0.exe
      .\up236LqJZczjGB0.exe
      2⤵
      • Executes dropped EXE
      • Drops Chrome extension
      • Drops file in System32 directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1148

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

1
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\7zSF400.tmp\gplhelfelogllkdfhpfekmnpcakpfjag\Q9lUSTe.js
    Filesize

    6KB

    MD5

    dd103227581c23e5aaf0598707da51a0

    SHA1

    67fca9658e78bcd551fc34a2bfbfc8f5481cb11f

    SHA256

    acb8191d918cb9a553d2d1bceb784d466c39eb061cafb29b227a50d709d13c69

    SHA512

    c53ca06fbc0832213ebfde60d284102ab1793e162db8eaf43c4bb375f1397a76a07a7f0c46a9b8b8518ba9369bb962080a3755a27b7622b9025dfbd8afbf7a83

  • C:\Users\Admin\AppData\Local\Temp\7zSF400.tmp\gplhelfelogllkdfhpfekmnpcakpfjag\background.html
    Filesize

    144B

    MD5

    47dddc3d8ece9c08af1611f342b0d266

    SHA1

    94ee96e47c7fca12d5594784dc985012fa8d1293

    SHA256

    bec3df8f24cefec152c8e4f6c277ea0275f3a7bcefd386e4306f76c596906246

    SHA512

    5f8e32e29384d3d704c6784fb424914bad16cbc65a84f7971cc5d5944c883637f03768cffb559ae64c1ea28c0bfc7692ce3bd024dbbf9ffb60dac60ca90ef9ba

  • C:\Users\Admin\AppData\Local\Temp\7zSF400.tmp\gplhelfelogllkdfhpfekmnpcakpfjag\content.js
    Filesize

    144B

    MD5

    fca19198fd8af21016a8b1dec7980002

    SHA1

    fd01a47d14004e17a625efe66cc46a06c786cf40

    SHA256

    332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

    SHA512

    60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

  • C:\Users\Admin\AppData\Local\Temp\7zSF400.tmp\gplhelfelogllkdfhpfekmnpcakpfjag\lsdb.js
    Filesize

    531B

    MD5

    36d98318ab2b3b2585a30984db328afb

    SHA1

    f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

    SHA256

    ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

    SHA512

    6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

  • C:\Users\Admin\AppData\Local\Temp\7zSF400.tmp\gplhelfelogllkdfhpfekmnpcakpfjag\manifest.json
    Filesize

    498B

    MD5

    640199ea4621e34510de919f6a54436f

    SHA1

    dc65dbfad02bd2688030bd56ca1cab85917a9937

    SHA256

    e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

    SHA512

    d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

  • C:\Users\Admin\AppData\Local\Temp\7zSF400.tmp\o@G.co.uk\bootstrap.js
    Filesize

    2KB

    MD5

    df13f711e20e9c80171846d4f2f7ae06

    SHA1

    56d29cda58427efe0e21d3880d39eb1b0ef60bee

    SHA256

    6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

    SHA512

    6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

  • C:\Users\Admin\AppData\Local\Temp\7zSF400.tmp\o@G.co.uk\chrome.manifest
    Filesize

    35B

    MD5

    fe9a767e556b64f88520c4ed18dc3601

    SHA1

    5921eb4c44679adb8ffae1f9a541b67060e4db44

    SHA256

    4cc5fd37464661ef51a806e2628cdb1202e95c4fe3dd1763430549604c1e60bd

    SHA512

    e85df7080c6a56ba85fc7ecf33a98ae19def8a87786adb9b0e4a47c17e145562f55f711534c42860a0dafcb62f3e10ca172a3096130c5eee846093c4e5255f00

  • C:\Users\Admin\AppData\Local\Temp\7zSF400.tmp\o@G.co.uk\content\bg.js
    Filesize

    8KB

    MD5

    813680b8182c1b5a2d483ffe883e20ac

    SHA1

    50a3e188f9d6db87f2574470dd21e5449610fe2b

    SHA256

    158491a332a548ad95789152f5184cc367a34773c1f1464109bca6ff75295974

    SHA512

    9e61a2dc16356c47a37f681f259b493d45021d642693372c2a13c0ab231f8762213d85a341b5934ae155234435d675a38b3d5d8bd3dc54993bab590f5efabaf3

  • C:\Users\Admin\AppData\Local\Temp\7zSF400.tmp\o@G.co.uk\install.rdf
    Filesize

    591B

    MD5

    e696c71bd75792176b8b14903faa5095

    SHA1

    09e9851dc78cd0caf905734bd6ef6982f0929e30

    SHA256

    79814eb9b36048d14de0bc0bc41f8c2e924865123bec1de4009982082bdffa6f

    SHA512

    efdb0cab3701c753ca0abbb93c759730b5fa8983e9acef83e39315cac6b1d65944d050b4fd4bbaf937a179e37fe0ac6c9377c33bf1f6d74f58ed99d8da5bee4f

  • C:\Users\Admin\AppData\Local\Temp\7zSF400.tmp\up236LqJZczjGB0.dat
    Filesize

    1KB

    MD5

    ba61073a949203ddafbe07147a471519

    SHA1

    d3b18c1cda538072885f605ed63248a67f078e70

    SHA256

    bf37932838a8f91b5ffe47e6a6cd67eef7f7d2bc68ea2fd6b8dd9071e5e33a79

    SHA512

    c1982eacd48a4e0906bf069ccce06e701b9bd14381c8f0affffcbed36f51f6a94795f0f6adaffa24a0888fce91f5ff8a8aa488cf2bde57d035175d35e43959d0

  • C:\Users\Admin\AppData\Local\Temp\7zSF400.tmp\up236LqJZczjGB0.exe
    Filesize

    772KB

    MD5

    5ed7019dcd0008dbcd8e54017b8c7dd9

    SHA1

    7e4457da2ff06c2170bad636c9eb7c1bb436fd06

    SHA256

    7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

    SHA512

    10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

  • \Users\Admin\AppData\Local\Temp\7zSF400.tmp\up236LqJZczjGB0.exe
    Filesize

    772KB

    MD5

    5ed7019dcd0008dbcd8e54017b8c7dd9

    SHA1

    7e4457da2ff06c2170bad636c9eb7c1bb436fd06

    SHA256

    7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

    SHA512

    10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

  • memory/1004-54-0x0000000075CF1000-0x0000000075CF3000-memory.dmp
    Filesize

    8KB

  • memory/1148-56-0x0000000000000000-mapping.dmp