Analysis
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max time kernel
150s -
max time network
152s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
08/07/2024, 08:37
Behavioral task
behavioral1
Sample
2bad061f136a08d82ac9f1ebdd60f3ed_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
2bad061f136a08d82ac9f1ebdd60f3ed_JaffaCakes118.exe
Resource
win10v2004-20240704-en
General
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Target
2bad061f136a08d82ac9f1ebdd60f3ed_JaffaCakes118.exe
-
Size
28KB
-
MD5
2bad061f136a08d82ac9f1ebdd60f3ed
-
SHA1
c04e4ade66f27b06a10be3fd41df09a9545f72a6
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SHA256
0d97ed4e92ab67c725b45d9f21d7d0fecb7d08cbe91ca6164bf9166c017dd592
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SHA512
f0bbe5977f26e5cc4f06b9ff6643eb87bda563bf288e0b5fdda2393f8960cef8d16c37598fcaf6a2f68b64075626bc1367806d791ef8bd7264784b95345c099c
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SSDEEP
384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyN8B0:Dv8IRRdsxq1DjJcqfNC
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 1960 services.exe -
resource yara_rule behavioral1/memory/2348-2-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral1/files/0x000f000000015d8b-6.dat upx behavioral1/memory/1960-11-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2348-17-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral1/memory/1960-18-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/1960-23-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2348-24-0x00000000002A0000-0x00000000002A8000-memory.dmp upx behavioral1/memory/1960-30-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2348-31-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral1/memory/1960-32-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/1960-37-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/files/0x002e000000015d72-42.dat upx behavioral1/memory/2348-57-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral1/memory/1960-58-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2348-59-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral1/memory/1960-60-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2348-64-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral1/memory/1960-65-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/1960-70-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2348-71-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral1/memory/1960-72-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2348-76-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral1/memory/1960-77-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2348-81-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral1/memory/1960-82-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2348-307-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral1/memory/1960-308-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2348-367-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral1/memory/1960-368-0x0000000000400000-0x0000000000408000-memory.dmp upx -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe" 2bad061f136a08d82ac9f1ebdd60f3ed_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe" services.exe -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\services.exe 2bad061f136a08d82ac9f1ebdd60f3ed_JaffaCakes118.exe File opened for modification C:\Windows\java.exe 2bad061f136a08d82ac9f1ebdd60f3ed_JaffaCakes118.exe File created C:\Windows\java.exe 2bad061f136a08d82ac9f1ebdd60f3ed_JaffaCakes118.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8 2bad061f136a08d82ac9f1ebdd60f3ed_JaffaCakes118.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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 2bad061f136a08d82ac9f1ebdd60f3ed_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25 2bad061f136a08d82ac9f1ebdd60f3ed_JaffaCakes118.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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 2bad061f136a08d82ac9f1ebdd60f3ed_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2348 wrote to memory of 1960 2348 2bad061f136a08d82ac9f1ebdd60f3ed_JaffaCakes118.exe 30 PID 2348 wrote to memory of 1960 2348 2bad061f136a08d82ac9f1ebdd60f3ed_JaffaCakes118.exe 30 PID 2348 wrote to memory of 1960 2348 2bad061f136a08d82ac9f1ebdd60f3ed_JaffaCakes118.exe 30 PID 2348 wrote to memory of 1960 2348 2bad061f136a08d82ac9f1ebdd60f3ed_JaffaCakes118.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\2bad061f136a08d82ac9f1ebdd60f3ed_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\2bad061f136a08d82ac9f1ebdd60f3ed_JaffaCakes118.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Modifies system certificate store
- Suspicious use of WriteProcessMemory
PID:2348 -
C:\Windows\services.exe"C:\Windows\services.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
PID:1960
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5d6ada5473e476a9b0fc0602917420c48
SHA1392b2fb0f40caca2e58591da54c7d64914df8d0d
SHA2567bafb17cdd95224c779acb2239e7e096e07324096878330f76d915e9cb1b9b4d
SHA51282fbccba8e8ff53f021792a42cd373d5e054b69d87bbe55f8fb8a249d6d9a3bfa6b71f7ce7e901c187fdc3f4ba9ab8da3695ac7796d907ae9a230bdaf51290b1
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD55005564c2e6e2989986aae598548fda8
SHA1f05035053a17944363502c772e9d1124367aa6e5
SHA25625ce649c24cdec144e0deac88239cb5fee5c747923ec503fcdcb0ccda25fecc7
SHA51263f54a6b276e5353cd497319124e405af47e946323feba514c04387ad64727d48a7ec307c60913ac4f4a0350e95bf38dae3bc04df2f12e01d1165be631db362c
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C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\JQ7VMQEC\CCXCQUBE.htm
Filesize175KB
MD5e82fee788f1fc3b0564728990483c6b8
SHA15a9b26a7ad8782bb242bba3b3a5bf2bf06d632b1
SHA25688b8d108b3be91714a680c2e9fda0b693e3afbb67ec8a25fd0f6ea0dee159eea
SHA5129a3e4fadc82847de9b9260fd0bd93a4da5b6fc13aa9be3e17bcbd2d77641ed18f9262c0955a1ddba6d0bc5225fbf41efce56d4fdcaa1a986db395f1c28fe545a
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C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\SPRIFH8L\search[3].htm
Filesize129KB
MD56a1360cff47e3f10d48642ee6da3f137
SHA1b5005e9fd0ef7e3adb1c6fa3a8f64250bcc4857e
SHA256c2da898524fa4db4d9fea8a5ba3d2564fd0e2eb309c6c6eee87239dba29d909d
SHA5128111fa1c95743ca722ae10ef3171f67fa9d0db547616b7b4dd9d6c59118e6d7bd85d909cb06ef628400c8ffbe0eaf9d7ae17a54757668fa0ecb29f521f2de9a8
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C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\WK27LCMU\search[1].htm
Filesize130KB
MD5e95381a8bc44508d6a1454ecdab1fc86
SHA157b153268ed38d366c92a5f4f12a0a57a25c3e00
SHA256424e051bbbd8bc3d717a3db0d6330762f98446fccb777d190edd229577095029
SHA512d552c85ccd694ce6698166cdcfce7b0dee31c020c23983cd466c21ae641226d79998b0a95fe3b41f76c6bf34cd632a397c0ee6d42222aa293043bec7e2d908e4
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C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\WK27LCMU\search[3].htm
Filesize25B
MD58ba61a16b71609a08bfa35bc213fce49
SHA18374dddcc6b2ede14b0ea00a5870a11b57ced33f
SHA2566aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1
SHA5125855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1
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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
28KB
MD534ed4c85775a7b29bde2a216dc1f5cde
SHA1c20b6f0ad57ecfed1fa71963766b3f1244d75391
SHA25693024c2b77be44eb99d3ed145fb1c7141731f4a5d00fff746dba8339b3daab9b
SHA5122fc988d55cbbf3a0fa5c511fa44cd976a0f03917f0dd092440370d6a41714803c363fbb403a51bed8d3277319747193be20c64e85dd8d902f0ce9b37ec65610f
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Filesize
1KB
MD5045a0dde04da462b3d8d2ac5ff6679d0
SHA1eb30eb38f31cdf02c060f6ada86d79a634b63315
SHA256e79236de8b4b07885381c387b7af1a4600641a30a9312401601be4dae27ce0e5
SHA512629b19bcc3ea869d0fa7b77ee8f5e96ff4210f068d5b8e7d44ad93e2d408b3083f3c93979c1009054fbcb1e2855403ae1f711c67879a0cc8e7e9a1586e62efbc
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Filesize
1KB
MD5b4831ecbe85a9447fd4a5884392974cd
SHA144bfe91edf7e619b70b8edb3630e2bd7649d20ea
SHA256c3dfe414948f2c20be45a22fd4a54cbf3ed75711beaa1078f95e784dec3daa2c
SHA51222bcb02b2bc7d8094a87309f36732f8c425a65c8226e99d8a6b914ca5b29a7341bd3bb87a4f9d831e3d8f1249a4b580b8de2a2177d9620cc139e602827414b9e
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Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2