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Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/09/2024, 23:37

General

  • Target

    d54c0d3c13fdd508148a787ea54166c8_JaffaCakes118.exe

  • Size

    346KB

  • MD5

    d54c0d3c13fdd508148a787ea54166c8

  • SHA1

    8fe62a4d00f47e3e8961e7c52682ca643f5206aa

  • SHA256

    51081d1dfc23e9c70da4cfa8a79815dd28587d92f087168f91e9684a01646049

  • SHA512

    470ed178b5afbecdc966bb6a2f7ae0f0b33ae22103e57b9ba0e6254974dddd5caaeb398aee513dc75355fad11d57d8ddbc1163f43ddefe7da14ef99d5d7d041b

  • SSDEEP

    6144:ye34InvlhNC7JuyKAs8LG9R3HNe76JvML/9c7Cr7Ob+FV7:jF+YyXSvi2v2ICvOb+FV7

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 4 IoCs
  • Drops file in Program Files directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 6 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies Internet Explorer settings 1 TTPs 38 IoCs
  • Modifies registry class 11 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d54c0d3c13fdd508148a787ea54166c8_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\d54c0d3c13fdd508148a787ea54166c8_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:5104
    • C:\Windows\SysWOW64\cscript.exe
      "C:\Windows\system32\cscript.exe" "C:\Program Files (x86)\EditPlus\kk06.icw"
      2⤵
      • Checks computer location settings
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:4952
      • C:\Windows\SysWOW64\WScript.exe
        "C:\Windows\SysWow64\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\kk06.icw"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2652
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\installstat.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\installstat.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      PID:3296
  • C:\Program Files (x86)\Internet Explorer\ielowutil.exe
    "C:\Program Files (x86)\Internet Explorer\ielowutil.exe" -CLSID:{0002DF01-0000-0000-C000-000000000046} -Embedding
    1⤵
    • System Location Discovery: System Language Discovery
    PID:1756
  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2084
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2084 CREDAT:17410 /prefetch:2
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:3404

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files (x86)\EditPlus\kk06.icw

    Filesize

    132B

    MD5

    e8827bf20ec554f76c1f3600aa9625e0

    SHA1

    059482bb6d7c305a6ea27f9de13b4d4cd2fca080

    SHA256

    ad80a854d40aa49d6024a558bdb3ac20fe6476df3c1e9b76b87bd2c782be66d7

    SHA512

    edf990faf8c3f30fc0ce95456d0e224deb780b9d4ae94af912e85b27e933c92817f5ea35f524481aed79d4bcb9d8ae8749aa831253645722ad316a6eaa126ac9

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

    Filesize

    471B

    MD5

    7f9b88e0292691833018388229acfbfa

    SHA1

    50e3d82743913a3f81313549c45dab1ebc3bd69a

    SHA256

    2b930c9f3a0fff3fec9effa7f5d159d5b5c81465a1e23cf040cbcd6ab085b119

    SHA512

    e74cc60bceecdcbe66a67f62921daad7de864d20de476a3a18484b811ba97d1cafe702c2eacb6ba432119186db27f76ffc0fc692fd320d0c0228ec5d598c68a8

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

    Filesize

    404B

    MD5

    2860ddb470ae09d7c8b343b7e53955a7

    SHA1

    fd3d65d34ab67f58ed44f3591409b26ae4139dc6

    SHA256

    f2bb92e4ab29c2bd4fa7c590fb4e3c20ff8702ba16daab4e7e8db942a7b9c491

    SHA512

    6529fca31aaa3adc50b809bf26da84360f23fc5370ef2c6ddb55812615166fef2b67becf34e78900f2218782d4ec750beeec1efe0cad7c41e8ab2fbe55c3587d

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\VersionManager\ver1CAB.tmp

    Filesize

    15KB

    MD5

    1a545d0052b581fbb2ab4c52133846bc

    SHA1

    62f3266a9b9925cd6d98658b92adec673cbe3dd3

    SHA256

    557472aeaebf4c1c800b9df14c190f66d62cbabb011300dbedde2dcddd27a6c1

    SHA512

    bd326d111589d87cd6d019378ec725ac9ac7ad4c36f22453941f7d52f90b747ede4783a83dfff6cae1b3bb46690ad49cffa77f2afda019b22863ac485b406e8d

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\CFIOOOZS\suggestions[1].en-US

    Filesize

    17KB

    MD5

    5a34cb996293fde2cb7a4ac89587393a

    SHA1

    3c96c993500690d1a77873cd62bc639b3a10653f

    SHA256

    c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

    SHA512

    e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

  • C:\Users\Admin\AppData\Local\Temp\nsd9BB4.tmp\System.dll

    Filesize

    11KB

    MD5

    c17103ae9072a06da581dec998343fc1

    SHA1

    b72148c6bdfaada8b8c3f950e610ee7cf1da1f8d

    SHA256

    dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f

    SHA512

    d32a71aaef18e993f28096d536e41c4d016850721b31171513ce28bbd805a54fd290b7c3e9d935f72e676a1acfb4f0dcc89d95040a0dd29f2b6975855c18986f

  • C:\Users\Admin\AppData\Local\Temp\nsd9BB4.tmp\nsExec.dll

    Filesize

    6KB

    MD5

    acc2b699edfea5bf5aae45aba3a41e96

    SHA1

    d2accf4d494e43ceb2cff69abe4dd17147d29cc2

    SHA256

    168a974eaa3f588d759db3f47c1a9fdc3494ba1fa1a73a84e5e3b2a4d58abd7e

    SHA512

    e29ea10ada98c71a18273b04f44f385b120d4e8473e441ce5748cfa44a23648814f2656f429b85440157988c88de776c6ac008dc38bf09cbb746c230a46c69fe

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\installstat.exe

    Filesize

    44KB

    MD5

    7c30927884213f4fe91bbe90b591b762

    SHA1

    65693828963f6b6a5cbea4c9e595e06f85490f6f

    SHA256

    9032757cabb19a10e97e158810f885a015f3dcd5ba3da44c795d999ea90f8994

    SHA512

    8aadb5fd3750ab0c036c7b8d2c775e42688265b00fe75b43a6addaefc7ee20d9fa3f074dd7943570c8519943011eda08216e90551b6d6a782b9ed5ce20aa6bab

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\kk06.icw

    Filesize

    840B

    MD5

    85bd7d71eedeaa01636231b1231fdd06

    SHA1

    c8af1dad859076a69209538f427edb41233f6d96

    SHA256

    580cdb16937503cabf08764a9ed6aa6aaf8c2f6ab55f8c175dd1ae164303e3d0

    SHA512

    b7fbbea1d1dfae2e7cac52fe7f0f8b5683d9aace3ec2c62cc40c8dca7522404263b842581a6e60e4cece8d338c0ca9ab0cfd04d39c793f9d63b00c006d802200

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\statistics.dll

    Filesize

    80KB

    MD5

    53258ade28629afa8fe6125e56e26533

    SHA1

    29a5f981763391d167fa60d8f0ce0523879e8e8c

    SHA256

    54532d963c2850c58e0b35a955e12f5e81ce188fc3609af0571a75bf21375571

    SHA512

    ad9e1b7f391a612dd8d7a9175d86a22ffce575104da947afb99e834cb63c198df170693a8cfe576119473006869aadb0debf1d8651590efb0256ead1beb2d606