Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    18-08-2024 07:23

General

  • Target

    a5e2c7c260691823cc3c0467e55cf263_JaffaCakes118.exe

  • Size

    32KB

  • MD5

    a5e2c7c260691823cc3c0467e55cf263

  • SHA1

    e6370fb4b0d447c7b2708ae07c1d2c6b25cdcc05

  • SHA256

    6f028d1e75a30820f56024b27cbba28d6e48f7e5ab4e08914c20a0bcc18a334f

  • SHA512

    f36fcb171074e804614be80182e9b4e471682be2ee5d5a072f887906b59fcdc1e8d2dc217a571594d31b86ff482af25d3be8d3cbb64973117d811d06f172242b

  • SSDEEP

    384:6xWUcVYpq5gMwjBE61DLUYkAbEWpdU7Kp1WfKiojP/H2RFE5MXFPOMjULCbQKuAF:hLvgM81D3vp1qUjP/H2RFLPxU+btW+tL

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Enumerates connected drives 3 TTPs 21 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in System32 directory 64 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 64 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a5e2c7c260691823cc3c0467e55cf263_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\a5e2c7c260691823cc3c0467e55cf263_JaffaCakes118.exe"
    1⤵
    • Enumerates connected drives
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1928
    • C:\Users\Admin\AppData\Local\Temp\a5e2c7c260691823cc3c0467e55cf263_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\a5e2c7c260691823cc3c0467e55cf263_JaffaCakes118.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1444

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\ProgramData\Package Cache\{33d1fd90-4274-48a1-9bc1-97e33d9c2d6f}\vcredist_x86.exe

    Filesize

    446KB

    MD5

    270a865c5e8a9be95970174b5d5286b7

    SHA1

    a169de8581f5779d4291fd121d8a258348bbdcf8

    SHA256

    f202911cf2be96a19ab11c2f203904a3857db27448d21336dc662f1126c7c75f

    SHA512

    5a5f4e3b6327d2c683276074dc4e783d99550263f3ee08590c35dbdb914256d5e25e4e6e7dcad3f406198734322b334795574712eba6cf28a3cbd48b5da85766

  • C:\ProgramData\Package Cache\{4d8dcf8c-a72a-43e1-9833-c12724db736e}\VC_redist.x86.exe

    Filesize

    634KB

    MD5

    53f8d6c1b84c114dbfa18372eeab9b33

    SHA1

    f9c8787b51ab54d20a5055dfffc71c7d1c09a82e

    SHA256

    60a2c811e2d50cfde6368ab3890500d549381203a2b4ee20c3858bd678598240

    SHA512

    ea799afdd16e78bf2be0ba546d6302e6befbd34b34334e128c7e8a1e56b05cfd377ea11ab447135d20191ed6eb92f2487586b06cb422f0bd843a1ebaa0979471

  • C:\ProgramData\Package Cache\{57a73df6-4ba9-4c1d-bbbb-517289ff6c13}\VC_redist.x64.exe

    Filesize

    635KB

    MD5

    1282a360c13de3941e22454d55e93bb3

    SHA1

    3c17db80df879002ac6af2f467487c407512c7dd

    SHA256

    d0042d62a691b633f6209fcddd1b49c4e8c012ee631aec66307e2ec1b5325173

    SHA512

    60bb8dc49c73fda3039f7ffce0f1e463c53cf2db76c391104f811aabd520290195ff47242165c0546d48074e302e06f209faf60ac0de815d903ab4afcc0ee3ac

  • C:\ProgramData\Package Cache\{61087a79-ac85-455c-934d-1fa22cc64f36}\vcredist_x86.exe

    Filesize

    456KB

    MD5

    e957c69deb6a861f383999c595e9960f

    SHA1

    a91c91db9b9a0f5d634a5303878c9184fe6dbcd2

    SHA256

    7e7b89461508d4991da1a52c7b382e1706318aec39a7d47730094dd156abfab6

    SHA512

    869491c7b66f5755ab73359ab1a941da434ac12d646205d214078029dc9c31d59b3960707533d52f80786092525ae83206fd4f38f62b3d99f96eb4513f384228

  • C:\ProgramData\Package Cache\{ca67548a-5ebe-413a-b50c-4b9ceb6d66c6}\vcredist_x64.exe

    Filesize

    446KB

    MD5

    3fb88a8e7e54aed23029fa6aec19aaf7

    SHA1

    68730888f03c5f72673e7ea552e6e77436f6463d

    SHA256

    bfdd0b532c5c0641f70fe327a6d44ed538e79d3a9de34b1638c83e772d4f684b

    SHA512

    d34d45f8395a1db65b45a6394cad6cc6d3e7617c1038932df84b4d75b171f5258e72b9f27b802261bd644c3f1bf918c001401898e5c7f7185dcef055a24f4e96

  • C:\ProgramData\Package Cache\{ef6b00ec-13e1-4c25-9064-b2f383cb8412}\vcredist_x64.exe

    Filesize

    456KB

    MD5

    d0aa7ac1ea855e836d556c868980892d

    SHA1

    1541670f85e7ca182dc6b9d4ef76c2be61661bdd

    SHA256

    9199b84751dcf16993363594ad4834124b6c00d0092acf05a510b55689353f18

    SHA512

    51f9833bb92e58d60a0c66dc01660b08e6ded9212838346e5da54590f62e57979e7d1a4b3d849d4cfc81a79348292bc20135e0388e014af2d275c2f4b96f990e

  • C:\Users\Admin\AppData\Local\Temp\ose00000.exe

    Filesize

    147KB

    MD5

    6c485ed897a3802add92bf054c369143

    SHA1

    f07c9ab9c7b3eb47c48aa5f9531f89052c75a894

    SHA256

    b4baeec0726e040735ef98672ff2b010aed1da3281601391651f1eb6762ad192

    SHA512

    a985ca1e2c73cf114fa7effb886b35238e2e4db2d674d73dad2e846414421c483d9b6a5d1d6647c6206fac45178d137dc35be177266f6c1f61db85147be08f9a

  • C:\Windows\Installer\{90140000-006E-0409-0000-0000000FF1CE}\misc.exe

    Filesize

    559KB

    MD5

    17c479142aeef57b7850991b9c0df76b

    SHA1

    7b22ae403a5897eef3a9031db997f6080ad2228b

    SHA256

    c4d8fc042df5b69f34877fe6be62f6147263bdbc6f0cef624994a103b4fde500

    SHA512

    a1e0bd42c8f40925edd9e8596b210322c2f28be617af31dce928f12d393d0a9bf816da63fc5d9e6fda137ff4a4eead7b8297bb8801d7f0de6dcdf6a31fe5663e

  • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Microsoft.Workflow.Compiler.exe

    Filesize

    33KB

    MD5

    582d6c0b59d8fe311ee13eefe109608c

    SHA1

    b0905dc8e55c152cc2002ca40fab29f73cabda0b

    SHA256

    7fb96c5c69beb50b27098433e0df15d7be74b9f7b211aabbb1cd2e7e7c8a53bc

    SHA512

    a4567766892b6c6f5e5083ec1e4cd81fcb3a671362bbcf3deafc68dc598410ba42e75abfe9622f57183de82724326c228c21a4be3378c603b9fb96491d06bf11

  • C:\Windows\winsxs\amd64_microsoft-windows-s..boxgames-backgammon_31bf3856ad364e35_6.1.7600.16385_none_668d031845881638\bckgzm.exe

    Filesize

    92KB

    MD5

    24be58d2da4af68aa3a05d7f362046cd

    SHA1

    137909c69a94a28412fd9d06bb2f27dc9a337515

    SHA256

    2b769b423b1aeec83eaeb17cb7fff9e33735f92e6955d8f8ecd76e1aad63b7d5

    SHA512

    c32c7a47825da0520feb629907b9c52d89b4dd732f72f710cc63e84518ddc6e152c99da103c436cbb01ba14a0c015a26b06b56a881f80f52787df0bc0b6b3599

  • C:\Windows\winsxs\amd64_microsoft-windows-s..erinboxgames-spades_31bf3856ad364e35_6.1.7600.16385_none_6fa6d7361acba514\shvlzm.exe

    Filesize

    94KB

    MD5

    37311f3ef12fa4a85be12185cfbd74e4

    SHA1

    e59aa26b6cc28c92b7ef08b5bc9f05d080e20e8f

    SHA256

    b9c3310ee2d4d426a02d04821327c629bbb9b63ab72376a7acb6865997b108a0

    SHA512

    6b097002e0b77488713054763c3cfcc9676b373510b7f58b8b28e1a476826ce6eb9c1aebaa664d75958b79d1643d5692a35b56f739bf6038d1bdde940597d350

  • C:\Windows\winsxs\amd64_microsoft-windows-s..inboxgames-checkers_31bf3856ad364e35_6.1.7601.17514_none_d467c138cbce0b24\chkrzm.exe

    Filesize

    101KB

    MD5

    c8c25ea4c63b17c455e4c87a8ca109cc

    SHA1

    9cf06dd3d9f6ddfed4b8110c223a07fe8da0ac50

    SHA256

    7220e689df0654c04413d779e79660170909880331e05947ea51288223d842bf

    SHA512

    98e5231a814cd75acea2f86a2a59620bc952e1f074c6a23f049d359893549a756384b1c637b538c680bcaf88e151f4dec50378ebf9bca6e8e7778038726bc962

  • C:\Windows\winsxs\amd64_microsoft-windows-s..inboxgames-freecell_31bf3856ad364e35_6.1.7600.16385_none_b466b741b68bd29a\FreeCell.exe

    Filesize

    830KB

    MD5

    6f60a8afcbe254b1eb72db381393cd14

    SHA1

    5cf30334ddebf83105f79c606eb847b802498ef5

    SHA256

    e04466372f538498ed8935694c9be13f9ffd4edd3a83f69e866441dd86d72194

    SHA512

    2570776e84f36963ef5f5cb6f4c662ab6e2b22def407a682ef3069b1538af2a8b4d05ace75d99ef5722b68e0c646e0023a855be3d3420bdad8331375b663e539

  • C:\Windows\winsxs\amd64_microsoft-windows-s..inboxgames-shanghai_31bf3856ad364e35_6.1.7600.16385_none_1c98ed5d08db04ce\Mahjong.exe

    Filesize

    801KB

    MD5

    9af4c5293e1724ca9c42a2d60ee79311

    SHA1

    c65d655c1b97421a87ea0769788365b2f049cfb6

    SHA256

    59f5c888d830b0e6b6bc39d949de8cfa97ef5b873af10a09fbfb1b0034351f96

    SHA512

    ddbadbf75221fc807da8e06f9b5f049c775390329c4edf090008fd9be2fb19954d2602f091b50aafc8d967ceba0036e1589a67a4f7b553e0840cb7bf52deb866

  • C:\Windows\winsxs\amd64_microsoft-windows-s..iuminboxgames-chess_31bf3856ad364e35_6.1.7600.16385_none_d0c99374981840d5\Chess.exe

    Filesize

    3.0MB

    MD5

    e045a736843c996e7816b6a21dbc90ee

    SHA1

    10fe6d9fc557d2d5360b249a0a00270aa589c8d0

    SHA256

    136045a3249f9cab80f458bd06b6474c41eee362835556f66067cd28c71b5c30

    SHA512

    002aa110578e9668146d1f4ff80f1cf42788b3f156c604fbddd01de55c53ae0d817074f9b270b63e400473d8a47991ed47d264f32e3ddd513593b366484930bc

  • C:\Windows\winsxs\amd64_microsoft-windows-s..l-inboxgames-hearts_31bf3856ad364e35_6.1.7600.16385_none_4ffeefd67d89d45b\Hearts.exe

    Filesize

    751KB

    MD5

    0a4e8ac3748e8c0e37bdd60f2e9a970c

    SHA1

    de65be3336ceddc9b1ff520220d1c12fc72e7890

    SHA256

    bb6a6373224b6a6bd3dfdf9e84c8b76f53d7c9760e3565e9560a72b6020e0c38

    SHA512

    6bebd4e02877a94de9000a50aa744adc0201278e7ec8e1191c135a0b7020c6c07050685b39101510bb1d5415d91b7eeb634e2a33d3005a8f101ddf701f19777d

  • C:\Windows\winsxs\amd64_microsoft-windows-s..mes-spidersolitaire_31bf3856ad364e35_6.1.7600.16385_none_dead260d8f002b73\SpiderSolitaire.exe

    Filesize

    846KB

    MD5

    bc2048f9dba6fba388a237637548d782

    SHA1

    75967244f852197f1550e7ff3e656c772f6818ec

    SHA256

    cc6ee66f1dbdd5abc7ed78d6b4f8576423b6e41709dd6d87620f7f10b4e91605

    SHA512

    1197e0cff44ac01cf6b3f518a3240fa0a10c07c0c644dc1d2e7877a9cac3f184c5bfacba41a2b40b73bc6f1cedb1abd8267a421491806316e27d81d0210a24d7

  • C:\Windows\winsxs\amd64_microsoft-windows-s..nboxgames-solitaire_31bf3856ad364e35_6.1.7600.16385_none_d1124c00155dfd14\Solitaire.exe

    Filesize

    844KB

    MD5

    6fce6bbff61b2f43fa9442f690f21c27

    SHA1

    6a461a450115fc16b634f4818790372914af2915

    SHA256

    c5d624d7fa3904119e1f3ed1f9c47f9a2d160fe639a9ba6f030d720b655538fe

    SHA512

    c283e2c26dc64bd08da1a91007b2c15f87bfe45afe426706706292e59719eb8cf19b94ad4363d4c9ce9f9c8572d801cc9425101c08deb0f780a3f4952daedb43

  • C:\Windows\winsxs\amd64_microsoft-windows-s..oxgames-minesweeper_31bf3856ad364e35_6.1.7600.16385_none_fe560f0352e04f48\MineSweeper.exe

    Filesize

    849KB

    MD5

    9b021e4ee020c3d89dcdbcea372c4f83

    SHA1

    9390638364c2204c5078644e32c0164d814f5c12

    SHA256

    af46ae76aaedbd7670c32195dda131c00bdfeb0219e0610c69b5595512d77036

    SHA512

    232dbcb0efa253df1949c25e459dcbfdf090234dc954937fb74eecb74f45075f1fd3f917259bc6999ba5a7f538fe58945ce0d9a5d41ccc501810d84e2038d077

  • C:\Windows\winsxs\amd64_microsoft-windows-s..oxgames-purbleplace_31bf3856ad364e35_6.1.7600.16385_none_622070221822eb39\PurblePlace.exe

    Filesize

    1.2MB

    MD5

    d665f38b1214d2d9d356c5a5a9da109d

    SHA1

    a732cbdad2e68472dc9973c630be3ee4b4addb0a

    SHA256

    638e0e44114cd2ba320a8ed0b6d24abda128311c207157554c083486828d39a7

    SHA512

    cab9b7621182bbc35ed18b297ebf8c12952058129a55608d42d203e6cc29b88b90082fe150122611f4784de04831809fc4610bfae1f1c85061d0e7a94b400bd5

  • memory/1444-1-0x0000000001000000-0x000000000100B000-memory.dmp

    Filesize

    44KB

  • memory/1928-0-0x0000000001000000-0x000000000100B000-memory.dmp

    Filesize

    44KB

  • memory/1928-531-0x0000000000160000-0x000000000016B000-memory.dmp

    Filesize

    44KB

  • memory/1928-528-0x0000000001000000-0x000000000100B000-memory.dmp

    Filesize

    44KB

  • memory/1928-721-0x0000000001000000-0x000000000100B000-memory.dmp

    Filesize

    44KB