Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
  • submitted
    14-06-2024 17:32

General

  • Target

    aaed65dc2a39fef8258906a021e9f781_JaffaCakes118.exe

  • Size

    40KB

  • MD5

    aaed65dc2a39fef8258906a021e9f781

  • SHA1

    a5889a6bd859c8694be60a72b08981b3a1e7071b

  • SHA256

    15976459a4b7809c4ff80ae8990f4f092a129a08759381037a5a6ba69ceb173c

  • SHA512

    48ceaa5db164871378e29941bb373eb7a3c7427353a1183d4d7a8736fa08d4da734152f7731dee99da4d17a312a4b2243ace8859080b179c85f8245ceb8d395e

  • SSDEEP

    768:aq9m/ZsybSg2ts4L3RLc/qjhsKmHbk1+qJ0UtHUb:aqk/Zdic/qjh8w19JDHg

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • UPX packed file 17 IoCs

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

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops file in Windows directory 3 IoCs
  • Modifies system certificate store 2 TTPs 4 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\aaed65dc2a39fef8258906a021e9f781_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\aaed65dc2a39fef8258906a021e9f781_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • Modifies system certificate store
    • Suspicious use of WriteProcessMemory
    PID:2280
    • C:\Windows\services.exe
      "C:\Windows\services.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      PID:2392

Network

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

2
T1112

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
    Filesize

    342B

    MD5

    91998a77ff2198edf4ee45f8569d8eb3

    SHA1

    f6d64577c9fe26bf945496078e6aa01897c97326

    SHA256

    123493ea45ff581a173ee0abb240e0741c2e64adc65f8e79cfe4a2f144be3f08

    SHA512

    386b7a8b43dab5607ddea10bcd2f6182c85b57955262b8fed792799db6fed3b634237260ab429947582668f19655447c9e25915be710808de79594c628ac8217

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
    Filesize

    342B

    MD5

    d8651d1ee8c7b0655e0fb46d4c202f03

    SHA1

    ce92f2e7ea9a2ec64b1584cc346e550eeca33eaf

    SHA256

    cd6e02e1403eec301162c573daedd20c3ae9d908f3f04b44ab33665caa4f1cdb

    SHA512

    a087560b82f0253f796671728c01b3832931d7df53d9f791b5b13cbf1a1e1aed93e4fcdb29258eafec216ca0af6958fbdf99386b5916091c71824a20a51a8664

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\1M46YZP1\search[5].htm
    Filesize

    157KB

    MD5

    f08d5f0cfdd60d69cacfb631061b3b50

    SHA1

    74d47c19b81505accbe80c9ddc59ecc8d78cff36

    SHA256

    b3e03361ede5ec064c916d03c31d5987f02a89aa6c84c57bfbed6ab3e4584cec

    SHA512

    55ff8e1b0535da08875669d12b4000aa66a8cc7545fb78ad7d9502354a7ee219b210372ab54df375c214fbeab882b7e5f14d64b755fedaea61c7dc41b7bc34ed

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\1M46YZP1\search[8].htm
    Filesize

    138KB

    MD5

    a0dea722fd1026623cc7820b474481b9

    SHA1

    57ef896b89b9fd67cc5b8d2c23f9f5b5832780d0

    SHA256

    0bda1ff669fdb1e95c14046fab36911e6155c1d10dbb0de55fb718d526997728

    SHA512

    fa0fecc92778a2816b98ad1dc36356adb6faa7a2cd4c793491988e7504974e39bfeb221d7c234f18cdbe2b9cb2c609a5806d1977bce11af747e883b4f25e0d8f

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\6F0O117Z\6AYQ1MM3.htm
    Filesize

    185KB

    MD5

    af9cf648f93661d0e0a14ce49b1db2f7

    SHA1

    57fe43f8545d4ccc06850c284b967735314d21e5

    SHA256

    74d274afdc0a8f989ebe8afb20ebfe50048528150178dd7da784fbe95fd20dae

    SHA512

    8d76e2866e5545052576af442771954c7c417280d2af323c903617b330b2bcd63af4e1462b786ee54fd4010b475a39e9309d05c55b0119896c5858b0512e9ed2

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\6F0O117Z\FNCFD86M.htm
    Filesize

    185KB

    MD5

    9803a905a94cbc54f7a8698e07877a9b

    SHA1

    dfeaf2fdae6e61eb788bbf1ff1d377c8ab6d642d

    SHA256

    c06e985cef7389ddc4d862a749b6ffd56be546199e88da07ad29d1e338c53f31

    SHA512

    5b86e8fbc575979825b5cb90db54a86b63916d8536d5413dba1899cfe97f3dd4c9997cec3de818e183962e6a08e258e623cad8a392f881ba70ad842d2e070932

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\6F0O117Z\search[3].htm
    Filesize

    132KB

    MD5

    b4b58a7f5bd188cd41cac5f58f5e3a0a

    SHA1

    9bf8df77176ebad57875d40a519dc182c156852a

    SHA256

    33d4ca89d536d6e3601237ead15ce1082a77d29fed9273d0508fb149aa34ae19

    SHA512

    514561149a5a8105fc487b8d8d629b0a6920e0db9c6c425e15cb658a17c68252ccd45c7e0af93c2a3703951336675bfbbf883d2eda087dc34ccae59d58f824bb

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\FY3LN490\results[4].htm
    Filesize

    1KB

    MD5

    ee4aed56584bf64c08683064e422b722

    SHA1

    45e5ba33f57c6848e84b66e7e856a6b60af6c4a8

    SHA256

    a4e6ba8c1fe3df423e6f17fcbeeaa7e90e2bd2fffe8f98ff4b3e6ed970e32c61

    SHA512

    058f023cb934a00c8f1c689001438c9bdd067d923ddcbe7a951f54d3ca82218803e0e81fbc9af5c56375ff7961deed0359af1ffa7335d41379ee97d01a76ded6

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\FY3LN490\search[2].htm
    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\FY3LN490\search[5].htm
    Filesize

    126KB

    MD5

    93f7b1cd9ad3bc8e353fd2b1bf824d18

    SHA1

    21d0a7358d9640098d0deadb1249baf3c3710b2b

    SHA256

    887ca1ec25dad094456651c19d74a67be44946252bef9e05dcff97dcf7f15186

    SHA512

    e68e6a413122324096ea33224c2e470104113df8eaad20d8cdabf870c7ef45b0b27d9b9f24dda2b0eaed9e2c0b4d29320fb43ad55b2932bf5d614b532b8ca5ea

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\R54TGSS0\results[2].htm
    Filesize

    1KB

    MD5

    211da0345fa466aa8dbde830c83c19f8

    SHA1

    779ece4d54a099274b2814a9780000ba49af1b81

    SHA256

    aec2ac9539d1b0cac493bbf90948eca455c6803342cc83d0a107055c1d131fd5

    SHA512

    37fd7ef6e11a1866e844439318ae813059106fbd52c24f580781d90da3f64829cf9654acac0dd0f2098081256c5dcdf35c70b2cbef6cbe3f0b91bd2d8edd22ca

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\R54TGSS0\searchXUTH0L4S.htm
    Filesize

    115KB

    MD5

    91453140fb7c4eaa12a79d5ba8a86e46

    SHA1

    8a93a6c6153ccac5ca61d90be671d7bccebb9396

    SHA256

    d32629ca676f3b70abd0bb211371781eb8400346fd60db244a0942f2bc2b32f0

    SHA512

    9bbb7e085bff41f8b0482d66f51c666b8269e3160480c35df182f41d043c80b6ddbac1625e26f6860e23b08dc81f574c455b7ee94fc522b74f09a4dfadd57656

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\R54TGSS0\search[10].htm
    Filesize

    171KB

    MD5

    2eba7c8b41ac5b481fc4e510e428cd9e

    SHA1

    b9ef730f6f79629a48920e50f9970310e5a68c59

    SHA256

    47b239cd8e05556a95863f38ef9f34c891c2e434d39d178b8e1089b06e8537a2

    SHA512

    ea4c892003b37fec6597ae5f26861a6fbc59153484aca50de7dd6687297d980c84beb4720bfd8880a7760680caf89eba63f0360cc55e7c47e8484ef522d42956

  • C:\Users\Admin\AppData\Local\Temp\Cab54A.tmp
    Filesize

    67KB

    MD5

    2d3dcf90f6c99f47e7593ea250c9e749

    SHA1

    51be82be4a272669983313565b4940d4b1385237

    SHA256

    8714e7be9f9b6de26673d9d09bd4c9f41b1b27ae10b1d56a7ad83abd7430ebd4

    SHA512

    9c11dd7d448ffebe2167acde37be77d42175edacf5aaf6fb31d3bdfe6bb1f63f5fdbc9a0a2125ed9d5ce0529b6b548818c8021532e1ea6b324717cc9bec0aaa5

  • C:\Users\Admin\AppData\Local\Temp\Tar60D.tmp
    Filesize

    160KB

    MD5

    7186ad693b8ad9444401bd9bcd2217c2

    SHA1

    5c28ca10a650f6026b0df4737078fa4197f3bac1

    SHA256

    9a71fa0cb44aa51412b16a0bf83a275977ba4e807d022f78364338b99b3a3eed

    SHA512

    135be0e6370fd057762c56149526f46bf6a62fb65ef5b3b26ae01fa07b4c4e37188e203bd3812f31e260ec5cccff5924633dd55ab17e9fa106479783c2fb212b

  • C:\Users\Admin\AppData\Local\Temp\tmp18A.tmp
    Filesize

    40KB

    MD5

    4f6e63951275eed2d788f4635b457177

    SHA1

    cfb2a2b83fbda9d224cce4526d5c16a3022a8fd7

    SHA256

    441f1c3215af7bf7579038096432e0b5201762d401fcf461f79055cb64fac55a

    SHA512

    2eda3d930523a9f6b11958722a9c12c9322961b7168e610f6e9d213f86c8078702ba570fa4817fe25190313dd64a17a729205308dd5e4a7dfd22d51674485ada

  • C:\Users\Admin\AppData\Local\Temp\zincite.log
    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

  • C:\Users\Admin\AppData\Local\Temp\zincite.log
    Filesize

    1KB

    MD5

    9e8418b010f4efa779f1e46baf07d53f

    SHA1

    b1e420081d3d7d23d485250d6231567399ac8a79

    SHA256

    ab83ef217b9724a4c4b15d8184753d02adbcee69f6228d0aa5b25a8c87b438d1

    SHA512

    4b3eb0a3e4f0ff08a78adafcdf7e552cecd518f6dbbc24e2bbf863a858cc2bc6a63de43875672b14590ecf4c0c0814a6b3375892cd8bb123429dee9125611c04

  • C:\Users\Admin\AppData\Local\Temp\zincite.log
    Filesize

    1KB

    MD5

    b6318ddad6a5f9674ed1c62798dc7e35

    SHA1

    d38232d8dc07180bd74bc990335df9a9cb7a53ad

    SHA256

    0a22c081d0b554959a1820c94d7b6a296e5621577e6d6be421ad6dc21aa8a144

    SHA512

    55a95d855b28fba363676939db447e5fd27c87cb419500efc5ed54cd23634435426c937494a2823f80d68c810e469f2efc8c0156d3641bd92cc8c7764111d76f

  • C:\Users\Admin\AppData\Local\Temp\zincite.log
    Filesize

    1KB

    MD5

    6bfb424fe05550819201d686f3339cd7

    SHA1

    7b42352f53921a0ea8b6ede68ffed78bd46307d8

    SHA256

    4dd856fe6d0545e24aa46f1966ca608af628578b8622541467d8bb880c47766c

    SHA512

    ab1549c781373b73034410dfa4c6d394305bb13d4d837e64f0e73db07bc2d8be14ff81d9c07c4d15ebc20be2d6ba756eee2ec556de843f72e6dcea66d5a89be9

  • C:\Users\Admin\AppData\Local\Temp\zincite.log
    Filesize

    1KB

    MD5

    57c961abba22df5b316c3d8c824d2bb6

    SHA1

    e140a923c1022513ec9eb10bbba9e4a6e040c7fe

    SHA256

    1b90c596445faac77c66423f7c3d8844d8d72ee85c02df6527584635854f766d

    SHA512

    9e55e94b536e46b182f32f884985948f2c669131b55f061ac24b8f856fed5556b3ddc35db56d89d06af502f8ae3d767d4dc6f83558723d981117194bca0b924e

  • C:\Windows\services.exe
    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/2280-0-0x0000000000500000-0x000000000050D000-memory.dmp
    Filesize

    52KB

  • memory/2280-10-0x0000000000400000-0x0000000000408000-memory.dmp
    Filesize

    32KB

  • memory/2280-22-0x0000000000400000-0x0000000000408000-memory.dmp
    Filesize

    32KB

  • memory/2280-4-0x0000000000400000-0x0000000000408000-memory.dmp
    Filesize

    32KB

  • memory/2392-27-0x0000000000400000-0x0000000000408000-memory.dmp
    Filesize

    32KB

  • memory/2392-75-0x0000000000400000-0x0000000000408000-memory.dmp
    Filesize

    32KB

  • memory/2392-71-0x0000000000400000-0x0000000000408000-memory.dmp
    Filesize

    32KB

  • memory/2392-256-0x0000000000400000-0x0000000000408000-memory.dmp
    Filesize

    32KB

  • memory/2392-67-0x0000000000400000-0x0000000000408000-memory.dmp
    Filesize

    32KB

  • memory/2392-66-0x0000000000400000-0x0000000000408000-memory.dmp
    Filesize

    32KB

  • memory/2392-62-0x0000000000400000-0x0000000000408000-memory.dmp
    Filesize

    32KB

  • memory/2392-59-0x0000000000400000-0x0000000000408000-memory.dmp
    Filesize

    32KB

  • memory/2392-35-0x0000000000400000-0x0000000000408000-memory.dmp
    Filesize

    32KB

  • memory/2392-31-0x0000000000400000-0x0000000000408000-memory.dmp
    Filesize

    32KB

  • memory/2392-475-0x0000000000400000-0x0000000000408000-memory.dmp
    Filesize

    32KB

  • memory/2392-26-0x0000000000400000-0x0000000000408000-memory.dmp
    Filesize

    32KB

  • memory/2392-21-0x0000000000400000-0x0000000000408000-memory.dmp
    Filesize

    32KB

  • memory/2392-17-0x0000000000400000-0x0000000000408000-memory.dmp
    Filesize

    32KB

  • memory/2392-11-0x0000000000400000-0x0000000000408000-memory.dmp
    Filesize

    32KB