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Analysis
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max time kernel
140s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
07/04/2024, 23:18
Static task
static1
Behavioral task
behavioral1
Sample
e61836150d186cdace9ea40741b3f2a8_JaffaCakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
e61836150d186cdace9ea40741b3f2a8_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
e61836150d186cdace9ea40741b3f2a8_JaffaCakes118.exe
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Size
54KB
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MD5
e61836150d186cdace9ea40741b3f2a8
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SHA1
95853055b870cb22de891f77d27659095094fcd4
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SHA256
1373cfa205971203d09376bd67e3bd4b7dfb63f3485ae1fcf21de127328551b5
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SHA512
43964f000066eeada2a4c53cf021de5b354fe2bb6b1fe191624e2ed2281d6d5eaf3bb2c2f1280bd7a071e216a65ab7b3f00f5cfefcac712c58ffa995723ef18d
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SSDEEP
768:QjjyIhta8tRize2RdWTa70ygKMe7rgnvQjXHTYFAXWfUQh1diYYr+uG1aFLE:HG6L0zje7rA6XHLQUQhnNYyuG15
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\prunnet = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\e61836150d186cdace9ea40741b3f2a8_JaffaCakes118.exe\"" e61836150d186cdace9ea40741b3f2a8_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\prunnet = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\e61836150d186cdace9ea40741b3f2a8_JaffaCakes118.exe\"" e61836150d186cdace9ea40741b3f2a8_JaffaCakes118.exe -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA e61836150d186cdace9ea40741b3f2a8_JaffaCakes118.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main e61836150d186cdace9ea40741b3f2a8_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1948 e61836150d186cdace9ea40741b3f2a8_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 1948 e61836150d186cdace9ea40741b3f2a8_JaffaCakes118.exe 1948 e61836150d186cdace9ea40741b3f2a8_JaffaCakes118.exe 1948 e61836150d186cdace9ea40741b3f2a8_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e61836150d186cdace9ea40741b3f2a8_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\e61836150d186cdace9ea40741b3f2a8_JaffaCakes118.exe"1⤵
- Adds Run key to start application
- Checks whether UAC is enabled
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:1948
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\CY2G78MW\errorPageStrings[1]
Filesize2KB
MD5e3e4a98353f119b80b323302f26b78fa
SHA120ee35a370cdd3a8a7d04b506410300fd0a6a864
SHA2569466d620dc57835a2475f8f71e304f54aee7160e134ba160baae0f19e5e71e66
SHA512d8e4d73c76804a5abebd5dbc3a86dcdb6e73107b873175a8de67332c113fb7c4899890bf7972e467866fa4cd100a7e2a10a770e5a9c41cbf23b54351b771dcee
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C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\I819HQXH\httpErrorPagesScripts[2]
Filesize8KB
MD53f57b781cb3ef114dd0b665151571b7b
SHA1ce6a63f996df3a1cccb81720e21204b825e0238c
SHA25646e019fa34465f4ed096a9665d1827b54553931ad82e98be01edb1ddbc94d3ad
SHA5128cbf4ef582332ae7ea605f910ad6f8a4bc28513482409fa84f08943a72cac2cf0fa32b6af4c20c697e1fac2c5ba16b5a64a23af0c11eefbf69625b8f9f90c8fa
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C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\RSAB58HZ\NewErrorPageTemplate[1]
Filesize1KB
MD5cdf81e591d9cbfb47a7f97a2bcdb70b9
SHA18f12010dfaacdecad77b70a3e781c707cf328496
SHA256204d95c6fb161368c795bb63e538fe0b11f9e406494bb5758b3b0d60c5f651bd
SHA512977dcc2c6488acaf0e5970cef1a7a72c9f9dc6bb82da54f057e0853c8e939e4ab01b163eb7a5058e093a8bc44ecad9d06880fdc883e67e28ac67fee4d070a4cc
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C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\RYNL6UIN\dnserrordiagoff[1]
Filesize1KB
MD547f581b112d58eda23ea8b2e08cf0ff0
SHA16ec1df5eaec1439573aef0fb96dabfc953305e5b
SHA256b1c947d00db5fce43314c56c663dbeae0ffa13407c9c16225c17ccefc3afa928
SHA512187383eef3d646091e9f68eff680a11c7947b3d9b54a78cc6de4a04629d7037e9c97673ac054a6f1cf591235c110ca181a6b69ecba0e5032168f56f4486fff92