Analysis
-
max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
30-11-2024 05:06
Static task
static1
Behavioral task
behavioral1
Sample
b4ea054820866172ee3039a5dc198798_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
b4ea054820866172ee3039a5dc198798_JaffaCakes118.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/inst.exe
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/inst.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/nsExec.dll
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20241007-en
General
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Target
b4ea054820866172ee3039a5dc198798_JaffaCakes118.exe
-
Size
186KB
-
MD5
b4ea054820866172ee3039a5dc198798
-
SHA1
187b7c88a91cf74e5bd7d398467acf73378a04c9
-
SHA256
e3f4116c5aa5ff97bfca9658b52d02efd541a8b969f4325e0b77577fed9288a5
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SHA512
fc55a07876fd8d7470fdbc7d0bffd1a2fb7821826b810df30c712b75f1510e169f5b70ace90882d8e08acb748138f92975bfe305af7fb138671b4f946c91f38a
-
SSDEEP
3072:LX7DItrfaocyTgfsqQOlJSTCVsdDnjod6BeysyGTqgMNIGKWzlvrQPIKbfTw+56z:LsaocyLCSuVO/Y6+y6F2IGxzlvr9UrIz
Malware Config
Signatures
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Executes dropped EXE 2 IoCs
pid Process 2668 inst.exe 1100 512e4fc0-18d4-4361-bb1e-3ca05bc06f2f.exe -
Loads dropped DLL 3 IoCs
pid Process 2856 b4ea054820866172ee3039a5dc198798_JaffaCakes118.exe 2856 b4ea054820866172ee3039a5dc198798_JaffaCakes118.exe 2856 b4ea054820866172ee3039a5dc198798_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 2 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 b4ea054820866172ee3039a5dc198798_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 512e4fc0-18d4-4361-bb1e-3ca05bc06f2f.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\91C6D6EE3E8AC86384E548C299295C756C817B81 inst.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\91C6D6EE3E8AC86384E548C299295C756C817B81\Blob = 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 inst.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\91C6D6EE3E8AC86384E548C299295C756C817B81\Blob = 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 inst.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\91C6D6EE3E8AC86384E548C299295C756C817B81\Blob = 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 inst.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1100 512e4fc0-18d4-4361-bb1e-3ca05bc06f2f.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1100 512e4fc0-18d4-4361-bb1e-3ca05bc06f2f.exe 1100 512e4fc0-18d4-4361-bb1e-3ca05bc06f2f.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 2856 wrote to memory of 2668 2856 b4ea054820866172ee3039a5dc198798_JaffaCakes118.exe 30 PID 2856 wrote to memory of 2668 2856 b4ea054820866172ee3039a5dc198798_JaffaCakes118.exe 30 PID 2856 wrote to memory of 2668 2856 b4ea054820866172ee3039a5dc198798_JaffaCakes118.exe 30 PID 2856 wrote to memory of 2668 2856 b4ea054820866172ee3039a5dc198798_JaffaCakes118.exe 30 PID 2668 wrote to memory of 1100 2668 inst.exe 32 PID 2668 wrote to memory of 1100 2668 inst.exe 32 PID 2668 wrote to memory of 1100 2668 inst.exe 32 PID 2668 wrote to memory of 1100 2668 inst.exe 32 PID 2668 wrote to memory of 1100 2668 inst.exe 32 PID 2668 wrote to memory of 1100 2668 inst.exe 32 PID 2668 wrote to memory of 1100 2668 inst.exe 32
Processes
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C:\Users\Admin\AppData\Local\Temp\b4ea054820866172ee3039a5dc198798_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\b4ea054820866172ee3039a5dc198798_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2856 -
C:\Users\Admin\AppData\Local\Temp\nsj4E9F.tmp\inst.exeC:\Users\Admin\AppData\Local\Temp\nsj4E9F.tmp\inst.exe 512e4fc0-18d4-4361-bb1e-3ca05bc06f2f.exe /dT131620750S /e6711737 /t /u512e4fc0-18d4-4361-bb1e-3ca05bc06f2f2⤵
- Executes dropped EXE
- Modifies system certificate store
- Suspicious use of WriteProcessMemory
PID:2668 -
C:\Users\Admin\AppData\Local\Temp\nsj4E9F.tmp\512e4fc0-18d4-4361-bb1e-3ca05bc06f2f.exe"C:\Users\Admin\AppData\Local\Temp\nsj4E9F.tmp\512e4fc0-18d4-4361-bb1e-3ca05bc06f2f.exe" /dT131620750S /e6711737 /t /u512e4fc0-18d4-4361-bb1e-3ca05bc06f2f3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1100
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
66KB
MD5511143bd7d3265c8241c83a1256f43be
SHA144972db6f405e89e944ebeaba7c76ecad152d2fa
SHA256a5fd321fa80d213242911c47dcc7bec6bd85b0f19bb3cffccf994e746b71c3ec
SHA512cae28d4e702946d5fb237a5438aad0dbf419e17c8cf02205be1e4f57c90442d245c1dc34e332d1d7731dd5a5cf192c40223edb0f09e9cdd046e3c1d44f02436a
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Filesize
604B
MD53a0e39c53630ecfc2720aee27fe32557
SHA1ce9b2fbd4efce495b07ac98b4cb54b12dd3cf3c0
SHA25618da8779683e3e688ac75a896d738eb4e958763e153e56cb06432bafd3d6ef38
SHA5123598a8fa245b68d4ea236355c00c80710105704efb08e889edea0afd79e079224083c0d034e6b2454189bb8057ea9037ae48e0791bc5b6c54a4af90541fda166
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\955CAB6FF6A24D5820D50B5BA1CF79C7_AD9E7615297A3A83320AACE5801A04F9
Filesize5B
MD55bfa51f3a417b98e7443eca90fc94703
SHA18c015d80b8a23f780bdd215dc842b0f5551f63bd
SHA256bebe2853a3485d1c2e5c5be4249183e0ddaff9f87de71652371700a89d937128
SHA5124cd03686254bb28754cbaa635ae1264723e2be80ce1dd0f78d1ab7aee72232f5b285f79e488e9c5c49ff343015bd07bb8433d6cee08ae3cea8c317303e3ac399
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\12236C41CDDF9E40BA5606CDF086B821
Filesize202B
MD58ca8d00229d066a10ac90c8b205ff953
SHA11ffdcca57d422cbc6a893b71e2616601fc0f7432
SHA25646a2f020ac76b3a47de4abca5031ab47a003398b7f6045128e8eb6e2a279e371
SHA5122336f6da44bba00d968f90576f6680c86efe250352c52c7393f5cabded10ced8f0ece699bf83122be521a343f81d8968c0fa8e5dafd88c7e7155d6e71b945d32
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\1F39B5CFACECFDE48DB25BCA2231FAC6_F0E2901B5CB9DFCB03318B8D06C40A30
Filesize412B
MD5026e864ca98694162799baf32fea6385
SHA1f99bbfd31dd272559fe1b2ae09b7507bf29e6ded
SHA256ef124a391809a1b30d5ec15feef61c4dd090dda6fc41e29d8dcfaa30561e7a45
SHA512bb58e5b697fe5692c88c955a99cba0b598f4ff3abfd0e1250ba2ba32d383c8477e54d2d1c44c574ac9984056aeebbd160dd4ab04194ddfc81d5ea43fe74b176f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\8EDCF682921FE94F4A02A43CD1A28E6B
Filesize188B
MD57ee6592d6c9f36d908ee8a08af645668
SHA1bc7c337cd53cf28fa2c79ad4a6defbae8eaf8da2
SHA256b97161851cc131f44d262a03319d2ca3664dfac890564e51cc3fdab58d513b42
SHA512f046b62e6669c194f8039057c50813db5ddc7af140ca88f914d223792e41338c9cea84c385fd00346ffc2c014de8dc3bc0bd79d333d34ed746679f662ee69476
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5eb9874184e041720b9b7bc3710ffc20e
SHA1b01ec4669d38534fad7fa59d37403bbe1f23f04c
SHA2564dfb372d444be206d6cfda36b8f42b96751a0581354dd2d43a2ac0d67a353756
SHA512f18301ddd75c681d2c0e2c6f9ddbaf57614958ff8e0429d20fa39c4f466559e6957391bc940efc50cbeb33c478b56380cf2168ea91367ae70bbd62e4371e33c5
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\955CAB6FF6A24D5820D50B5BA1CF79C7_AD9E7615297A3A83320AACE5801A04F9
Filesize404B
MD57270f7529b8fd7d14c029ca48d2cc64f
SHA1aa86fbf4e50aea61719c10cee9f6d1ddf44a052c
SHA25602957220b42223a4e58b0be7d2a196e0da5076160507e1337005128f2dffc5cc
SHA5124f1bac2851a39316483b7662a44bd694df519e577d3996291bef8152d505a2eb883c784711bc622a92a4f8a4b1ddd62a52615b0b80bd8ea44ef08b4a70fb5f13
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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
161KB
MD5fea751116d26cdd3b5976bb20e746615
SHA1cc451d9d4594c76717b69df84b14f4fce512503a
SHA256ffcda5ceafb9d740ffb811bf221f1780c87a1ce6b1b2a5b4ba96905c1c9a8170
SHA5129e09872223247f1849c98a1c7649ef68fa4eaac7f0c64484259b28df39ee09a941762c114824fbf09dd2dd3a1b4a569d5b09fd1d01b0f366b1c41a3e485ac081
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Filesize
144KB
MD56c13897aac76495646cb21a0f3026459
SHA13b852f19dfe1efc220356abce7b99a491cc44e3a
SHA256174d6c4705673cfbd506f0cb916a766dd4e1a45f3ba1b124d4cda16fcd66582c
SHA51293ca87000dc1ec560f153da999f7489b3a856ded0653e981667bc5a2af7f4f4a886a3f982c6e2db05351668bf8fc20f80d8a27591e49f4d9bc20a11a260d8051
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Filesize
8KB
MD5249ae678f0dac4c625c6de6aca53823a
SHA16ac2b9e90e8445fed4c45c5dbf2d0227cd3b5201
SHA2567298024a36310b7c4c112be87b61b62a0b1be493e2d5252a19e5e976daf674ce
SHA51266e4081a40f3191bf28b810cf8411cb3c8c3e3ec5943e18d6672414fb5e7b4364f862cba44c9115c599ac90890ef02a773e254e7c979e930946bc52b0693aad7