Analysis
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max time kernel
135s -
max time network
141s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
07-09-2024 12:22
Static task
static1
Behavioral task
behavioral1
Sample
d1ecdca443b90db25d03a49064dfff5d_JaffaCakes118.html
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d1ecdca443b90db25d03a49064dfff5d_JaffaCakes118.html
Resource
win10v2004-20240802-en
General
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Target
d1ecdca443b90db25d03a49064dfff5d_JaffaCakes118.html
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Size
156KB
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MD5
d1ecdca443b90db25d03a49064dfff5d
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SHA1
dbb35817c282a5260173d4f22f812f8150c3ea43
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SHA256
31bf643527e72068226dc0d8106a7bd09e8cbfd5cc5e221859e886b1bd4267a2
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SHA512
a0d0542f5bb36d3f5b21b31cad689eca334a37c6602aa8a3cb5e5cdf02ac986879c6ec0b5f20a455f896a03961580e16daa4e7d1d68164ff9674b2a34d6b0940
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SSDEEP
3072:iHFbVlwfSyfkMY+BES09JXAnyrZalI+YQ:ilbVufXsMYod+X3oI+YQ
Malware Config
Signatures
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Executes dropped EXE 2 IoCs
pid Process 1984 svchost.exe 1300 DesktopLayer.exe -
Loads dropped DLL 2 IoCs
pid Process 2372 IEXPLORE.EXE 1984 svchost.exe -
resource yara_rule behavioral1/files/0x0033000000019319-430.dat upx behavioral1/memory/1984-434-0x0000000000400000-0x000000000042E000-memory.dmp upx behavioral1/memory/1984-437-0x0000000000400000-0x000000000042E000-memory.dmp upx behavioral1/memory/1300-448-0x0000000000400000-0x000000000042E000-memory.dmp upx behavioral1/memory/1300-447-0x0000000000400000-0x000000000042E000-memory.dmp upx -
Drops file in Program Files directory 3 IoCs
description ioc Process File created C:\Program Files (x86)\Microsoft\DesktopLayer.exe svchost.exe File opened for modification C:\Program Files (x86)\Microsoft\DesktopLayer.exe svchost.exe File opened for modification C:\Program Files (x86)\Microsoft\pxA313.tmp svchost.exe -
System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language IEXPLORE.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language DesktopLayer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language IEXPLORE.EXE -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Key created \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{E98EC9B1-6D13-11EF-9704-E62D5E492327} = "0" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "431873651" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff3d0000003d000000c3040000a2020000 iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Key created \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1300 DesktopLayer.exe 1300 DesktopLayer.exe 1300 DesktopLayer.exe 1300 DesktopLayer.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1640 iexplore.exe 1640 iexplore.exe -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 1640 iexplore.exe 1640 iexplore.exe 2372 IEXPLORE.EXE 2372 IEXPLORE.EXE 2372 IEXPLORE.EXE 2372 IEXPLORE.EXE 1640 iexplore.exe 1640 iexplore.exe 2608 IEXPLORE.EXE 2608 IEXPLORE.EXE 2608 IEXPLORE.EXE 2608 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 20 IoCs
description pid Process procid_target PID 1640 wrote to memory of 2372 1640 iexplore.exe 30 PID 1640 wrote to memory of 2372 1640 iexplore.exe 30 PID 1640 wrote to memory of 2372 1640 iexplore.exe 30 PID 1640 wrote to memory of 2372 1640 iexplore.exe 30 PID 2372 wrote to memory of 1984 2372 IEXPLORE.EXE 35 PID 2372 wrote to memory of 1984 2372 IEXPLORE.EXE 35 PID 2372 wrote to memory of 1984 2372 IEXPLORE.EXE 35 PID 2372 wrote to memory of 1984 2372 IEXPLORE.EXE 35 PID 1984 wrote to memory of 1300 1984 svchost.exe 36 PID 1984 wrote to memory of 1300 1984 svchost.exe 36 PID 1984 wrote to memory of 1300 1984 svchost.exe 36 PID 1984 wrote to memory of 1300 1984 svchost.exe 36 PID 1300 wrote to memory of 1008 1300 DesktopLayer.exe 37 PID 1300 wrote to memory of 1008 1300 DesktopLayer.exe 37 PID 1300 wrote to memory of 1008 1300 DesktopLayer.exe 37 PID 1300 wrote to memory of 1008 1300 DesktopLayer.exe 37 PID 1640 wrote to memory of 2608 1640 iexplore.exe 38 PID 1640 wrote to memory of 2608 1640 iexplore.exe 38 PID 1640 wrote to memory of 2608 1640 iexplore.exe 38 PID 1640 wrote to memory of 2608 1640 iexplore.exe 38
Processes
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\d1ecdca443b90db25d03a49064dfff5d_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1640 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1640 CREDAT:275457 /prefetch:22⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2372 -
C:\Users\Admin\AppData\Local\Temp\svchost.exe"C:\Users\Admin\AppData\Local\Temp\svchost.exe"3⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1984 -
C:\Program Files (x86)\Microsoft\DesktopLayer.exe"C:\Program Files (x86)\Microsoft\DesktopLayer.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1300 -
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe"5⤵PID:1008
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C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1640 CREDAT:472080 /prefetch:22⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2608
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5285bf29f0589da86c35920fb561f609c
SHA190b83973cca56adb26fe5f7e6b7c14da69318e49
SHA25605c97465f79a99d175b11c7ddd777160b73e4d0c1559ee0ae951a9cb0c210c8a
SHA5121c995cc12126356933dfe3e70905d97ebc8e4628290768888f8d62e8ce640452e81d0f2305c5044c634436bc9f460c30c25f3adade401c032b08585171b57328
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD590b098e3f60827f3f5104c0854c04250
SHA1ff18fc05e56c81fdbe05096863bc0ee10b2cf487
SHA256710532b7be775cb5e51fff388e79100fb9cdc5e36c4202f8fbfe03b2b11ebb8f
SHA5128cfd1c18107df7acf425c7037c8d2c159e0ea7564d61f1486890c95f5e0b6d5c68ccd7e1547f0f50f32ccaf4914a9f1729f864fee0e4540a1affe0716f0e5df4
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5f910466a0e52b13c4243d595dad28026
SHA19034cb183f6a09c6b673ec3219882e5c1a207286
SHA256bd0c68616211365961903f5ea5c70f448b9e773c3e058fde0a6cd5b91894c07d
SHA512ca156c1c3e31cd007b7c41fa3c947001b08ef218f47c2efd5503f291243b5ab14f69c2660d313ffd351f8de237862b2cecbc030cb9a2e89799173aeda9eb8085
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5ee441c8b6888b7610d891533facd79b1
SHA177f52d8e21dbca235f009a688964bd94b8f7da37
SHA256c829ce1194c78ce2ded018bcc739d17b2fc310091229c0402678d66f407008fa
SHA5122fe72bccfbc0e40db44fbcaadda45840879577d638233db4642bdda2bc95681b07ee8db74db85ed54168f1599c257fd878d8ba49af03b314d3e7c58228d05810
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD59befad852727ba2a5056f5943915a652
SHA1501dda01b80f2b2e19c4369e94d5e0cbf61805c5
SHA2561f75df0007f54d4b25e70a17ec6017253c005c61ebd6defb86148ae1050ec8d9
SHA5128033b9e7990761da02c20816681f3e2fcbd59735b198e11c81fe3aaf0d94cfc4e2fdbe0aecb04e93c729bbe38512e35ec49736153a087d80f845c66661dbb59e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD54f5bd36587287eee1f925a0d96eca188
SHA1a1259e76b72d0afa59607958031cf1e7d443832c
SHA256dc5e8c7af1ce4be80e2b3d559db8c1a1458c648af3f752492e3a142d0dae5a95
SHA512cf529ec95eeb4995488810eb702bba81dbb73b53696d60ec60be8576cb2dceb3178e7891f18ab8f3d144b6058e8820bacbb2604f02717049bff4587375912476
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD54972a0d7c3d10d3beff1fed591cf0d4e
SHA1a0c02bd8ff5f14acdf855113afd4a32677b6f7e1
SHA256aa740cbb2f1efa608381ccb0bf41a91db484cfe16d501165b43c30761ba7d5a4
SHA512d36b6304ed016e333fc8da66de35e3a02ded6fc6f723df501af1e71a5fdc58125b1ccd36037beed9464cbf1a711c4fbdf66d0aa2f26b3d04a8a00170714dbb76
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5379d13540a437358f0dae921d68a325d
SHA1168448c75918a1b8182a8a0e78644219cc81d7a7
SHA25610a44ec0e07a184a5aba1b7b9c20327eb81e55944c3ca7a996969cdc01750f47
SHA51277da06546664bf08bb0db2167a396f7cd863a16812552743f85ba5d961bd80b8e9db747363d8698effe44b98c7b840009579ce404bd7e41e50bfc73a266f1ac1
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5dcb7cd08b159eb56b870057758892940
SHA165e68ba3da27810975af37c341ddae6077a942cc
SHA256e7eb864e6f0f0615b58f3f8c5219c233bf369960d44b1d0155c17a7331feade3
SHA512ebbf05084a30fe58fd86da1f58d7b852faa6cef4d4ea81e94bffa437d3f7f94f62e5d35067d2b12daefa32043a9c2499c4ca0510592eeeaa2290f1b30d50a36c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5cb044f2239343a48c05b22ebb8e9e0e0
SHA15a8bba3c229ddc2c11f0c64632d46a2435cc62ae
SHA256902f04979efcbfc840c469ef8614476de80a10ad283fd49bc9213cd4d571209b
SHA5127f39bd4d63bae4dd61aa08d0fb95243286aef716c2654e0e1aaf87933c4a911b85bd364b19b023e77e89f211c7a5bfa54c0a913b39a890ff6d7d4e8e2aa9af07
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD565bdf17214ab8a2576f89873ecb42507
SHA1d731b6a9c2f3aa6689626636c2e25a78d091b911
SHA256ba6f779b79d1deebbc529474beaf62e56a7ffc2ed75b53c82e8f2f9d78905d15
SHA512f9018c69584b611b7010acb92a58364fbc53912b38fb97f3ff83463493eac1ccd17e8550829dc1535d90a95c2994f7a6f8611773b55789305caa8b954215a30e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD516343f6458e68bae19157b339841a6f4
SHA13ff9df6f7c2d980f7234a6df3dd69d3e735ae578
SHA256a13baefed6408441856adc9ac4bb79c97985071407f415fcd4d9096e9e4b4800
SHA5123620cc54f7f6972466c3f6bf76afb04956bc59deb6762dd6c037f2591cad6133d3445f0cb438b074acd415916d687ec4b7db04f64f889b3ba530177a2df007ff
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5edf2cc06ecda5ca95fa8197041b77462
SHA13c34c4397672dd5dd9766532ca68cc5fc12a8f32
SHA256ba41a1ae5636bb3abe100219349999fa4448246612199816e3884d171baede37
SHA512e7517baf57258b340d6f0747a0d193e2a7eae65ec8ce9905c53602e9bb561f751ace01f453663aad5b475daad0ecf68b38d8c6d386eb892931f5898c3c718c20
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5ded2ad9fc579e0c52f49e4444036c1bf
SHA1e1acc8b71d0a784a4c49fb3ae1d0f1732391c2b8
SHA25612496fbb7752d8fcdb0d1a3d428db2d9d44304c1a85507bc9045bd0bf83eb5a1
SHA5126d924d741b8ece8c345ea4b0ee38853afaadb5bf3adbfb9f88de7f3f43e54b11468d096aedf1def0f6c98778cf7a4157404a1e599c34d6e191819dccd6a646c0
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Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b
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Filesize
55KB
MD5ff5e1f27193ce51eec318714ef038bef
SHA1b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6
SHA256fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320
SHA512c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a