Analysis

  • max time kernel
    120s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    16/05/2024, 03:53

General

  • Target

    495570e2206c95b2d86887e902a7af48_JaffaCakes118.exe

  • Size

    9.9MB

  • MD5

    495570e2206c95b2d86887e902a7af48

  • SHA1

    bdb86110afe13bf1167e039eaafad46b0949b2ee

  • SHA256

    7da764b04ca560c0f609873250e5a4cddd281d1a0d75bffbaf9c376093152269

  • SHA512

    c6e5b0ca1f69e818aad606a36b67f2d1c7341d4350a9dcef0d0773c943bb1c781e0a24a1bd809ab0fa4747867350494c58f5ffe223a0edafc311d41faa878e7f

  • SSDEEP

    196608:WBIEoP1HSsimvlG2Ms0tbYPvXJQlHJCsA58Cr3Ox2B6lckvob:WaP1pimt2aJQlpC5dKcxb

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 17 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\495570e2206c95b2d86887e902a7af48_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\495570e2206c95b2d86887e902a7af48_JaffaCakes118.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:856
    • C:\Users\Admin\AppData\Local\Temp\495570e2206c95b2d86887e902a7af48_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\495570e2206c95b2d86887e902a7af48_JaffaCakes118.exe"
      2⤵
      • Loads dropped DLL
      PID:2728

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\_MEI8562\_bz2.pyd

          Filesize

          76KB

          MD5

          2002b2cc8f20ac05de6de7772e18f6a7

          SHA1

          b24339e18e8fa41f9f33005a328711f0a1f0f42d

          SHA256

          645665cf3338e7665e314f53fbbcb3c5d9174e90f3bf65ddbdc9c0cb24a5d40d

          SHA512

          253d0c005758fcb9e0980a01016a34073e7cdffb6253a2ba3d65a2bb82764638f4bd63d3f91a24effd5db60db59a8d28155e7d6892d5cc77c686f74bf0b05d0a

        • C:\Users\Admin\AppData\Local\Temp\_MEI8562\_hashlib.pyd

          Filesize

          37KB

          MD5

          f9799b167c3e4ffee4629b4a4e2606f2

          SHA1

          37619858375b684e63bffb1b82cd8218a7b8d93d

          SHA256

          02dd924d4ebfbb8b5b0b66b6e6bb2388fccdad64d0493854a5443018ad5d1543

          SHA512

          1f273bb5d5d61970143b94696b14887faa5ed1d50742eccec32dbd87446d696ff683053542c3be13d6c00597e3631eb1366abb6f145d8cc14d653d542893001b

        • C:\Users\Admin\AppData\Local\Temp\_MEI8562\_lzma.pyd

          Filesize

          154KB

          MD5

          38c434afb2a885a95999903977dc3624

          SHA1

          57557e7d8de16d5a83598b00a854c1dde952ca19

          SHA256

          bfe6e288b2d93905f5cbb6d74e9c0fc37145b9225db6d1f00c0f69eb45afd051

          SHA512

          3e59b79c47cb022d7acec0af164c0225cd83588d5e7f8ca3e8a5dfae27510646391a1b08d86d5ee0b39d1b6bf08409d3758488df3c8cc4d458bed9faab7686e8

        • C:\Users\Admin\AppData\Local\Temp\_MEI8562\_sqlite3.pyd

          Filesize

          67KB

          MD5

          49848ca2c6ed629a5fa24abab96e5ec9

          SHA1

          f69fc2f07a80ef7883319676b9c5c92d28aad57e

          SHA256

          c222806d471a71d0fd804162e5da3dc607973367819453c20119a5742eff5113

          SHA512

          f895354f7f0c573d32dbe71bac556a635a858bca4cc37e9495478842335d22494c4b1263b84757bec7854b64b545c8fd8e99e2970bdb0b417502ccdf5ad5130d

        • C:\Users\Admin\AppData\Local\Temp\_MEI8562\_ssl.pyd

          Filesize

          139KB

          MD5

          e28ee2be9b3a27371685fbe8998e78f1

          SHA1

          fa01c1c07a206082ef7bf637be4ce163ff99e4ac

          SHA256

          80041ce67e372f1b44b501334590c659154870286d423c19f005382039b79476

          SHA512

          708e4069bafa9c5fb0d324e60cc81b1a3a442113f84a4e832a97b4196bee0a4a91f2e13239c91757512e1b42bb23166360ad44a5dce68316799aafc91e5bba04

        • C:\Users\Admin\AppData\Local\Temp\_MEI8562\base_library.zip

          Filesize

          768KB

          MD5

          187c0494acc2d5f43121eaac358ffec3

          SHA1

          b942aafd2f62c73a5388db48415b2a708bb70dea

          SHA256

          fdc2311655bf91ea311600c906a5d5109dbefd9b527bd14079306b67573bdb7b

          SHA512

          5c6f812113df97c958ac69941972ebfe72d76ec8e2e02b7b651fe8cd7e7a2c41ffbfdbc8d409ba4327de5604b26302ad4ee507cfe16ef1f77258f1c6e02b7acd

        • C:\Users\Admin\AppData\Local\Temp\_MEI8562\certifi\cacert.pem

          Filesize

          275KB

          MD5

          c760591283d5a4a987ad646b35de3717

          SHA1

          5d10cbd25ac1c7ced5bfb3d6f185fa150f6ea134

          SHA256

          1a14f6e1fd11efff72e1863f8645f090eec1b616614460c210c3b7e3c13d4b5e

          SHA512

          c192ae381008eaf180782e6e40cd51834e0233e98942bd071768308e179f58f3530e6e883f245a2630c86923dbeb68b624c5ec2167040d749813fedc37a6d1e6

        • C:\Users\Admin\AppData\Local\Temp\_MEI8562\libcrypto-1_1.dll

          Filesize

          2.1MB

          MD5

          aad424a6a0ae6d6e7d4c50a1d96a17fc

          SHA1

          4336017ae32a48315afe1b10ff14d6159c7923bc

          SHA256

          3a2dba6098e77e36a9d20c647349a478cb0149020f909665d209f548dfa71377

          SHA512

          aa4b74b7971cb774e4ae847a226cae9d125fadc7cde4f997b7564dff4d71b590dcbc06a7103451b72b2afe3517ab46d3be099c3620c3d591ccbd1839f0e8f94a

        • C:\Users\Admin\AppData\Local\Temp\_MEI8562\python38.dll

          Filesize

          3.9MB

          MD5

          c512c6ea9f12847d991ceed6d94bc871

          SHA1

          52e1ef51674f382263b4d822b8ffa5737755f7e7

          SHA256

          79545f4f3a658865f510ab7df96516f660e6e18fe12cadaaec3002b51fc29ef6

          SHA512

          e023a353d6f0267f367276344df5f2fdbc208f916ca87fa5b4310ea7edcac0a24837c23ab671fb4b15b109915dfd0e57fbe07593a764b3219312ed5737052822

        • C:\Users\Admin\AppData\Local\Temp\_MEI8562\sqlite3.dll

          Filesize

          1.1MB

          MD5

          44d7761c17b599f75c41bbf393eea3b1

          SHA1

          be23173eb5d6fb15a768cd2db2de1c45a84be888

          SHA256

          72045a1cbe25e35d8b8c3df1349c28137525c63ff5fc7e423af87940434f4cf1

          SHA512

          ec830ac8477902bbce50cc693d9dd1715a27b01ea4875399d5a9190e4d690dafe8dcfd4368393ebec8709389890832175048c332c555222ef12c316d4f2fe1d3

        • C:\Users\Admin\AppData\Local\Temp\_MEI8562\tinyaes.cp38-win32.pyd

          Filesize

          29KB

          MD5

          051449ff41fb2c6615c33912b7341837

          SHA1

          eeb559474e07de9530163d003cac43bd2f1e5685

          SHA256

          94316a12917e704fc4d88cc1eaa472b14c07463be3e96bb9c2e6d6d7a4ab9c96

          SHA512

          e02717338049f2a73df7c89ec6ad52261ed46aa13380f4c4fc890a508ab1639a685219e6abf5c06f4ffb69ec88ad0dcbf3ec2d8a48e34680bf3625f194951cef

        • C:\Users\Admin\AppData\Local\Temp\_MEI8562\unicodedata.pyd

          Filesize

          1.0MB

          MD5

          a6d810b309ab234056f2ec5617afd5ca

          SHA1

          e11da3968d94b3358fbaf2c39d2a300ffc287dc6

          SHA256

          9b0b201f338c8c2844be144ac7622d38e3b85ec9c24c0ac128863820da8c41f6

          SHA512

          94b5bb2e3c430fcb5f9e1d83a3c56dee898afb7e872db5763a3bd05bd7a9b38bf017d71f71b692bc29801b5b2566cc19f91f8b100f48c81c0267d827620e1ab9

        • \Users\Admin\AppData\Local\Temp\_MEI8562\VCRUNTIME140.dll

          Filesize

          81KB

          MD5

          2ebf45da71bd8ef910a7ece7e4647173

          SHA1

          4ecc9c2d4abe2180d345f72c65758ef4791d6f06

          SHA256

          cf39e1e81f57f42f4d60abc1d30ecf7d773e576157aa88bbc1d672bf5ad9bb8b

          SHA512

          a5d3626553731f7dc70f63d086bd9367ea2c06ad8671e2578e1340af4c44189ecb46a51c88d64a4b082ce68160390c3f8d580dde3984cd254a408f1ef5b28457

        • \Users\Admin\AppData\Local\Temp\_MEI8562\_ctypes.pyd

          Filesize

          113KB

          MD5

          c827a20fc5f1f4e0ef9431f29ebf03b4

          SHA1

          ee36cb853d79b0ba6b4e99b1ef2fbae840c5489d

          SHA256

          d500cff28678eced1fc4b3aeabecc0f3b30de735fdefe90855536bc29fc2cb4d

          SHA512

          d40b816cde6bdf6e46c379674c76f0991268bd1617b96a4e4f944b80e12692ce410e67e006b50b6a8cfaef96aacc6cb806280bac3aa18ee8690669702d01065c

        • \Users\Admin\AppData\Local\Temp\_MEI8562\_queue.pyd

          Filesize

          24KB

          MD5

          33a3af108a41c487d6eb6fbc0bbf54dc

          SHA1

          6b6dd40f7fb163fd2f6ea113dbec0316026b945d

          SHA256

          e7859d57a449ba5d5e78bef573d9ff4c68d3c9df692a04737f0737b340d2b618

          SHA512

          65a88ede3c9cd370dd0ba9c1b8676f252cdc14238a4d7b06c63634f255eec846856fd7248e6e00c04f335664687b91f96208278d1477653591841879f624dcbd

        • \Users\Admin\AppData\Local\Temp\_MEI8562\_socket.pyd

          Filesize

          67KB

          MD5

          6b59705d8ac80437dd81260443912532

          SHA1

          d206d9974167eb60fb201f2b5bf9534167f9fb08

          SHA256

          62ed631a6ad09e96b4b6f4566c2afc710b3493795edee4cc14a9c9de88230648

          SHA512

          fa44386b9a305a1221ed79e1ca6d7edf7a8e288836b77cdca8793c82ebf74a0f28a3fc7ae49e14e87029642d81773d960c160c8b3bcb73e8a4ec9a2fd1cdc7fd

        • \Users\Admin\AppData\Local\Temp\_MEI8562\libffi-7.dll

          Filesize

          28KB

          MD5

          bc20614744ebf4c2b8acd28d1fe54174

          SHA1

          665c0acc404e13a69800fae94efd69a41bdda901

          SHA256

          0c7ec6de19c246a23756b8550e6178ac2394b1093e96d0f43789124149486f57

          SHA512

          0c473e7070c72d85ae098d208b8d128b50574abebba874dda2a7408aea2aabc6c4b9018801416670af91548c471b7dd5a709a7b17e3358b053c37433665d3f6b

        • \Users\Admin\AppData\Local\Temp\_MEI8562\libssl-1_1.dll

          Filesize

          525KB

          MD5

          697766aba55f44bbd896cbd091a72b55

          SHA1

          d36492be46ea63ce784e4c1b0103ba21214a76fb

          SHA256

          44a228b3646eb3575abd5cbcb079e018de11ca6b838a29e4391893de69e0cf4b

          SHA512

          206957347540f1356d805bf4a2d062927e190481aadc105c3012e69623149850a846503fca30fc38298f74d7f8f69761fddd0aa7f5e31fedb1fa5e5c9de56e9d

        • \Users\Admin\AppData\Local\Temp\_MEI8562\select.pyd

          Filesize

          23KB

          MD5

          441299529d0542d828bafe9ac69c4197

          SHA1

          da31b9afb68ba6e2d40bbc8e1e25980c2afeb1b3

          SHA256

          973f851dfaf98617b3eb6fa38befeb7ede49bd993408917e207dc7ea399de326

          SHA512

          9f0fb359a4291d47b8dc0ec789c319637dde0f09e59408c4d7fd9265e51c978aa3ba7ea51ca9524833814bca9e7978d9817658655ee339191634d4ae5f426ddc