Analysis
-
max time kernel
150s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240215-en -
resource tags
arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system -
submitted
03/06/2024, 10:40
Static task
static1
Behavioral task
behavioral1
Sample
917a50034c8233613f9bb0dae093fc42_JaffaCakes118.html
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
917a50034c8233613f9bb0dae093fc42_JaffaCakes118.html
Resource
win10v2004-20240426-en
General
-
Target
917a50034c8233613f9bb0dae093fc42_JaffaCakes118.html
-
Size
47KB
-
MD5
917a50034c8233613f9bb0dae093fc42
-
SHA1
04f29896cec61aa06dca1c4dc1c7afd690c07096
-
SHA256
82699442ab0235a160fb7b9fa2c4cbe7977991945a1757fc1f1ffc6d3857a0c2
-
SHA512
a2cef554811dd286322aa9bdf43d72ccaf875c651f8448cd7b1968fe2ce7c0b372f749922780dcec8279ccfbc9ce93ab75ae2ee734da759ec27933fad1b34eb8
-
SSDEEP
768:W+Xmr1gbJNShyZwvGvRMmH5NsiMmcrjMmOGSMmR+MwMmQtAMm+EGMmAbeuMmNNF9:WSmr1gbJNShyu+vRMmHbsiMmcrjMmOGv
Malware Config
Signatures
-
description ioc Process Set value (data) \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{B9D432B1-2195-11EF-BC03-E626464F593A} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "423573110" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1920 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1920 iexplore.exe 1920 iexplore.exe 2516 IEXPLORE.EXE 2516 IEXPLORE.EXE 2516 IEXPLORE.EXE 2516 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1920 wrote to memory of 2516 1920 iexplore.exe 28 PID 1920 wrote to memory of 2516 1920 iexplore.exe 28 PID 1920 wrote to memory of 2516 1920 iexplore.exe 28 PID 1920 wrote to memory of 2516 1920 iexplore.exe 28
Processes
-
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\917a50034c8233613f9bb0dae093fc42_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1920 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1920 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2516
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD558fc2bfb31a3baebafb3dcabab9a7785
SHA1ebdb0bbf53cb29a48d936ae777a5caf507db4f02
SHA2568e4073027c065aa5d2ae88fb3380b8db6b68adef1efcf12c68ed5de1f634b39b
SHA512318e78940d83e5afecdcd5c619767970d9c84c258c70b74477fc8cda926ce8f5d22f09b0b2f3d0add2d69f291ea9f1299e7e9395a684f89afa1cc7aa00acd961
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5e695040ed310287e9991a863737b006c
SHA16dc570644dfcddcbfa7950def46eb431226c6058
SHA2563c6c4d2528950e4a0443e41ae63f4422d0d0f3f412267022da769504785d2414
SHA512bb79ab81c6ab3fa2a99ba52843ebe510cd78ad0009d34d7d03689bf932afffb4d2b04a2cef464a8b2923b71f03e7f882f55063393920ca284010a29fb62c8af8
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD551f9316ddd1737b443fd328a6ce001c3
SHA123c1e72af5c0523b2634a0fc5b17e651b32f78d6
SHA256918aac1ddd060562c57172ff5ea5f0b80ccadd7b72097f1776bec23670fa9fcc
SHA512cb48b6fd068dc581e40dab15873d9fb37cdc8866f1e47a8ca06a112158842d51aadc987ba8b71731be361d09a19b84d9a99c556c7f3059393ab3a5ca1c17887f
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5dd0bb08790cc1a962588d28d0d5ff86d
SHA149a5666549f227b3316617937da5217fb1e7ad27
SHA256b31afc4cfdaf6db5d76c6d6e776720dbb03620f39a17ce09516e8712eb252ffb
SHA512915320676c83cb68bb5864a1333838f779196d80806519d76fd0836e0a6753c93a8b5117ff4f3a2560d388b17914112f9301b3b3b8cee73c16818a413871798c
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD562a923e9f2412eb15f1f45ba9dabccfc
SHA19c84969f260d9566b8ea8db02a4137c4a7d7c91c
SHA256370c1e56c5862c18b5e3043260f1767cbeca2b010c2894aba614ffb853ea49d5
SHA512f1e8c0662e0adf121d94b9a4279e79d8eb89af898dcd7abdf2360111cd3e638254a8472a9e4966d2145e53fa6ee8f8a16ac71e1273f229087ba629230aa49d2d
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD54932e8ed450f9e11391d4213f33480ed
SHA1badf789629f19659dd4e46794d0b5240b642f098
SHA256708f9a99246da4a13e9b030ba8906e916574a8fae6395e784d5da849c725bbc7
SHA512936049286833ba7f05f927e5b66508ae67036825ceb0aca4314b883d91b4336f8ed56c266e487230210016eb379c430afc0719125cc13013bda02e950d54021e
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5606dce5ee253e557605b6ef2dc0e9390
SHA1d5e08d061645f13f060433972b019784c0d1a8dc
SHA256f61f3c8d74667bacef7bcb7176f68b788f0603714fcdb0715f9bd2bfb4785efa
SHA512eed6e8797dcddf4be74f3f2771f93c8fcc2605b6997a508971a686f2e295be62cbaa2acf9640fa47ed39210cae950e0f1ecef5cf9a59bbfed171d0e1971d35bf
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD556e870c4b19c633d9b55b23d46d0797f
SHA1d0b15e0dba6115f2a8fefbc045c2374470575809
SHA256751c16409577beac6cdb1e2a7f98b18bd291123fb1e451e68120c7215612a898
SHA512bb3dd75cfa194a8750a3f6a196ed94785d1e132b79a6ef49ff90d039a81e744056b6a9ee687ececeafe356b698504062d8633c8818e9f9f0a84a6c95491449cc
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD549359a13b58d84470317df30ae823a29
SHA143c6d4e335614e80cbb5dcf4f4c471192f4d686a
SHA256bfd022a9378a35a17b4b9451580f5af0e8b290fa76f60a2cb01c35da89493583
SHA51211c95d390b3e0eac6be24d518908b18ab00e0bf683b4f490f1bb013dbf900d28bbe2654245c81ff00e045140ba9655f720e90557d39e60b00a7a798269f6eb0f
-
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\OOWQLMJV\index[1].htm
Filesize5KB
MD5ebd5e2ac69f52b209c7d5b11b4c3c251
SHA175a9a1bcb93dfe46478f71f2f7050fb610dbb45a
SHA25637c6009bd18a92432150f936fac2aee19b563a1b0a8ea7bc75ad593b804088f9
SHA51250e07ee5c4467d636402597dfa5c366e43b98034be18a166ad85a7c97beaa75ce5091ed5b6cd8af207534e48683c20b2b29afad864670e8a7485336cc9a30381
-
Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
-
Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b