Analysis

  • max time kernel
    122s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    12-07-2024 13:25

General

  • Target

    3d8e9b820ce639dcce20574673fcb49e_JaffaCakes118.exe

  • Size

    20.5MB

  • MD5

    3d8e9b820ce639dcce20574673fcb49e

  • SHA1

    403b82ce77fd09be0a4e0e415fb12d572be75e1f

  • SHA256

    4cdee46f28c3043c8bd698ddd0cdaea351df2d1be82bd6105e3d5a2df32b0fb5

  • SHA512

    d5c00aba978d6b052098a512ddf902fa0b1860532985cdb4a829eec561ee695f259d9937202f00f37fa14c7f727b141e1eefd50d8367c15b6f84f42c0b0c0cff

  • SSDEEP

    393216:j/bbvWM2F/TeArtJ5Q0yPHaTnrf7Jio+4TlzB/b5gMRxaMM/JD7b/:rbrWM2Fre4Ry2nrf9+o1VgiY/x/

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 28 IoCs
  • Drops file in Program Files directory 12 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies registry class 64 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3d8e9b820ce639dcce20574673fcb49e_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\3d8e9b820ce639dcce20574673fcb49e_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2776
    • C:\Users\Admin\AppData\Local\Temp\pft82D~tmp\Disk1\Setup.exe
      "C:\Users\Admin\AppData\Local\Temp\pft82D~tmp\Disk1\Setup.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in Program Files directory
      • Suspicious use of WriteProcessMemory
      PID:2596
      • C:\Program Files (x86)\Common Files\InstallShield\Engine\6\Intel 32\IKernel.exe
        "C:\Program Files (x86)\Common Files\InstallShield\Engine\6\Intel 32\IKernel.exe" -RegServer
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Modifies registry class
        PID:1152
  • C:\PROGRA~2\COMMON~1\INSTAL~1\Engine\6\INTEL3~1\IKernel.exe
    C:\PROGRA~2\COMMON~1\INSTAL~1\Engine\6\INTEL3~1\IKernel.exe -Embedding
    1⤵
    • Executes dropped EXE
    • Loads dropped DLL
    • Drops file in Program Files directory
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:780
    • C:\Program Files (x86)\Common Files\InstallShield\engine\6\Intel 32\iKernel.exe
      "C:\Program Files (x86)\Common Files\InstallShield\engine\6\Intel 32\iKernel.exe" /REGSERVER
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Modifies registry class
      PID:3036

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\PROGRA~2\COMMON~1\INSTAL~1\Engine\6\INTEL3~1\corecomp.ini

    Filesize

    27KB

    MD5

    62d5f9827d867eb3e4ab9e6b338348a1

    SHA1

    828e72f9c845b1c0865badaef40d63fb36447293

    SHA256

    5214789c08ee573e904990dcd29e9e03aaf5cf12e86fae368005fd8f4e371bd5

    SHA512

    b38bb74dc2e528c2a58a7d14a07bd1ecaaf55168b53afc8f4718f3bf5d6f8c8b922b98551a355ebb1009f23cff02fd8596413468993a43756c4de7dfed573732

  • C:\Program Files (x86)\Common Files\InstallShield\IScript\iscript.dll

    Filesize

    220KB

    MD5

    b2f7e6dc7e4aae3147fbfc74a2ddb365

    SHA1

    716301112706e93f85977d79f0e8f18f17fb32a7

    SHA256

    4f77a9018b6b0d41151366e9acab3397416d114fc895703deb82b20f40116ad1

    SHA512

    e6ae396bd9b4f069b5fafe135c0f83718cc236d1cf9007db7305bd5442c86483c0f1e0fad9cd6d547e8715278e23e6fafa973c63ebbe998a31a2153dbbbe7f83

  • C:\Users\Admin\AppData\Local\Temp\pft82D~tmp\Disk1\IKernel.ex_

    Filesize

    338KB

    MD5

    93b63f516482715a784bbec3a0bf5f3a

    SHA1

    2478feca446576c33e96e708256d4c6c33e3fa68

    SHA256

    fbf95719b956b548b947436e29feb18bb884e01f75ae31b05c030ebd76605249

    SHA512

    2c8f29dda748e21231ab8c30c7a57735104b786120bb392eb1c20a320f2dddde392d136fd0c70853bb9af851bbe47df2955d8f9d5973b64870ac90bd12d2dd70

  • C:\Users\Admin\AppData\Local\Temp\pft82D~tmp\Disk1\data1.cab

    Filesize

    423KB

    MD5

    80b6ae134854500986cc595eb467eac6

    SHA1

    9d6b66664892de13925d964ce09df9bed65fdb2f

    SHA256

    8425c67d8b03c136b543f4e66d0cd759f196e42c819f7917a28129837f61313c

    SHA512

    45d75aa916b43a064965cb7e57cb20ce2aa0f0199e97cba535e471dffeecbfcda6a40bc4da68f50979bb0cbeac86228c74c689a803330e1290913e74b792c23a

  • C:\Users\Admin\AppData\Local\Temp\pft82D~tmp\Disk1\layout.bin

    Filesize

    435B

    MD5

    1d5f0de092cd5ffdf3d59d34a9f255c9

    SHA1

    a88142ededd3c7b3ea255f991f8e9cc37ccb00d0

    SHA256

    7325a58acbc76a12e1b1c7d9c8a95068706e985e5a101e604dc1d8ee30d6cb9b

    SHA512

    49820c188247756098de2a0ce86596ab3eb7a2a2b6c2c546da5ab56de647f16578155eb2546b72619f61990e39b81f54e4dd500d1f24e0d6b6adb7e8f73a289c

  • C:\Users\Admin\AppData\Local\Temp\pft82D~tmp\Disk1\setup.bmp

    Filesize

    509KB

    MD5

    49e201fde55aca79a1b7c7dda0c05947

    SHA1

    7525707d7114407acd81933575e03c710c791b3b

    SHA256

    0ba28c10b66f8255e19db3757000c3506363b57271bc64c34bd02532cea4e9df

    SHA512

    21cdb44c5f09f33f38abb646aee045ba8c5107502800a0e68e3090bbb86ccaff13b90218f0d5fbc86f97412de0bdf91b835d00bfaa4ae8ce65f51fb68cfd61a8

  • C:\Users\Admin\AppData\Local\Temp\pft82D~tmp\Disk1\setup.ini

    Filesize

    110B

    MD5

    21b58d37f8ded0641633cc1c83250b8b

    SHA1

    febd88ef8e589dd66c39cea33cf9e1e1dc336fe0

    SHA256

    e417539fdc8fe0343d9572cdb3ef2d9309d356f64fdc770ab0af823eba8f0b72

    SHA512

    cc1f4046ff95bac5d8f5fef1e5a803a45760282172bf1415ed848380a3b58592d7f44fc7a1f979a490357dc184c69c8637b8453f9efab6b6fdb19aa49dbcc883

  • C:\Users\Admin\AppData\Local\Temp\pft82D~tmp\Disk1\setup.inx

    Filesize

    133KB

    MD5

    cbdd61d2dfde902fc56e65d696304092

    SHA1

    1f9ff150c3b4696bb829e44fe4613d9f1a8ad9da

    SHA256

    fe9b5b3ecaece0c7a363692d7b67b2f8263887df5d8245700390e9092fe32a0e

    SHA512

    eee4488a1a909823289736af22ab184a6787ed470b98412d0fb1d2ddf73df46ff230993b0c66383eeddbaa296caedfe9d6cf71f9d35ed8f856a102bf72d7c2bc

  • C:\Users\Admin\AppData\Local\Temp\pft82D~tmp\pftw1.pkg

    Filesize

    20.3MB

    MD5

    00de3dae25be9ff68bbcfbb62064d44b

    SHA1

    81f56fa906ead29efdf21e888b4e1ff76b3d5b07

    SHA256

    474758f9e3a60c2bb7fe4909cf1d3a0b5a5604d7f9aabd05573b207d76bbff53

    SHA512

    aa0526e2f50adcad82f2a0b51162bd1519794c918c2fd3459e12bb89af895b55eec21e369052fcda5efe335f7138509928197c66a1fd4b7228c6fa2d9519dcc8

  • C:\Users\Admin\AppData\Local\Temp\plf80C.tmp

    Filesize

    3KB

    MD5

    487e6047b73aaf627cb042c2ca3d0d71

    SHA1

    bfd2b9e9d65a92e5c3bd172a34846602b4fdd134

    SHA256

    2c724778570a1c3a7391ec672e5b21c30ddf0d5369c89e3d6f2e164735c60159

    SHA512

    3a06c2466ef745a525aebcd8f17971637d497275728f85b51d8acaa4238955c4b70b6c2d1b807b1c84cc12e0fb580454c06a0d8d7855cbae872096822b13834b

  • \??\c:\users\admin\appdata\local\temp\pft82d~tmp\disk1\data1.hdr

    Filesize

    449KB

    MD5

    31ebc48f8d74743935bc18271af967d8

    SHA1

    0da22b5fdc5f0fd36f5ad68682b2c020def9a90e

    SHA256

    78caabc8c82792999bbb829f7ff4d701d1206a46e912051b1a546cfce9cf0874

    SHA512

    3a998b725e984c16979a25167ce68558d33281f71abd68d4899b85efc1dc4eeedd56ce2d71b93af6fceb2b941a683c62c5329d924f3f527ff47549176db78761

  • \Program Files (x86)\Common Files\InstallShield\Engine\6\Intel 32\ctor.dll

    Filesize

    76KB

    MD5

    003a6c011aac993bcde8c860988ce49b

    SHA1

    6d39d650dfa5ded45c4e0cb17b986893061104a7

    SHA256

    590be865ddf8c8d0431d8f92aa3948cc3c1685fd0649d607776b81cd1e267d0a

    SHA512

    032aba4403eb45646aa1413fdc6c5d08baab4d0306d20b4209e70c84e47f6b72e68457bbc4331a5f1a5fa44aa776a89eb9fd29d0d956fa2fe11364c26ab09ee7

  • \Program Files (x86)\Common Files\InstallShield\Engine\6\Intel 32\iuser.dll

    Filesize

    172KB

    MD5

    377765fd4de3912c0f814ee9f182feda

    SHA1

    a0ab6a28f4ba057d5eae5c223420eb599cd4d3b1

    SHA256

    8efcbd8752d8bbfd7ee559502d1aa28134c9bf391bf7fc5ce6fdfd4473599afb

    SHA512

    31befb11715f78043b7684287b4086ce003cb66f97c6eff8c2b438eae29045d8856172c6b898be9f08c139edc4647c2bce000da497aed208b7a5a69d4d90c710

  • \Program Files (x86)\Common Files\InstallShield\Engine\6\Intel 32\objectps.dll

    Filesize

    32KB

    MD5

    8f02b204853939f8aefe6b07b283be9a

    SHA1

    c161b9374e67d5fa3066ea03fc861cc0023eb3cc

    SHA256

    32c6ad91dc66bc12e1273b1e13eb7a15d6e8f63b93447909ca2163dd21b22998

    SHA512

    8df23b7d80a4dd32c484ca3bd1922e11938d7ecda9fc5fd5045eed882054efca7b7131ea109c4f20d8279845ffeb50ef46fb7419d190b8cf307eb00168746e59

  • \Users\Admin\AppData\Local\Temp\IEUACB.tmp

    Filesize

    600KB

    MD5

    b3fd01873bd5fd163ab465779271c58f

    SHA1

    e1ff9981a09ab025d69ac891bfc931a776294d4d

    SHA256

    985eb55ecb750da812876b8569d5f1999a30a24bcc54f9bab4d3fc44dfedb931

    SHA512

    6674ab1d65da9892b7dd2fd37f300e087f58239262d44505b53379c676fd16da5443d2292aeaae01d3e6c40960b12f9cac651418c827d2a33c29a6cdf874be43

  • \Users\Admin\AppData\Local\Temp\pft82D~tmp\Disk1\Setup.exe

    Filesize

    162KB

    MD5

    c63ed941cf9d3ddb78f2b8b7ea9f1eb8

    SHA1

    41c4c327debc03ccb1e623a3f76fba53883d27a9

    SHA256

    569b0cf5a4b6add514dca2bcc182b89dd3519e0d2d3c92ff720c6d7f2ec539bf

    SHA512

    cdd10dcba1759559c5ba8035b62d1f7b0e9c62596aa0caac9c8f7fd47baac0fee33873a9f19ffa33a0f0f33b202d28e22e4bc39cbc8a28576e67b343e1be72cd

  • \Users\Admin\AppData\Local\Temp\{bb3eedd8-bcfe-4a4d-8a0d-34f85f773524}\_IsRes.dll

    Filesize

    180KB

    MD5

    8868ad87b2efec11c2c6a5ab26aa11a3

    SHA1

    29a3ccd0b34405827051d0a9803dab0cd6a28ec5

    SHA256

    9877fc7491b55259db364b644dd8b5a1ac589d0b187dc1e52041323e76abd465

    SHA512

    1bda6ffb775a56891fbc2c73ba7bbe93dffac64a29d72e096269f6993532458cb60c66be6dc5f44d643841c150b1dc13e17dd7b482400fec1d6ac66ad608f42f

  • \Users\Admin\AppData\Local\Temp\{bb3eedd8-bcfe-4a4d-8a0d-34f85f773524}\isrt.dll

    Filesize

    316KB

    MD5

    7409fc23b1f3ee88b29677b8dc961068

    SHA1

    755842a4a8e095024d4d8e810870b672ffab266c

    SHA256

    b50d6e5f174c22af8daaf46f55eb87ecd1e155783f25cdb12b4ec3bbed077fb8

    SHA512

    ed5d3c44a1d030a07eed753676150cc0de78783ddb2b9c567853d508ab457f124abd23552c5ca637304ad6214126c1babd3f842cc7821d8141a29f1bb34de0e0

  • memory/780-165-0x00000000033E0000-0x0000000003432000-memory.dmp

    Filesize

    328KB

  • memory/780-160-0x00000000009C0000-0x00000000009F8000-memory.dmp

    Filesize

    224KB

  • memory/780-157-0x00000000005E0000-0x00000000005F3000-memory.dmp

    Filesize

    76KB

  • memory/780-169-0x0000000000BB0000-0x0000000000BDC000-memory.dmp

    Filesize

    176KB