b200ce273a015fdb7519609762163a589a2d9c91bf584e4d7484e70cf6b6d852

Analysis

max time kernel
149s
max time network
151s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
16-06-2024 03:46

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General

Target

b19656f42545c93860c776719f0cdafd_JaffaCakes118.html
Size

23KB
MD5

b19656f42545c93860c776719f0cdafd
SHA1

b4cde1e6be7bb25c8cf6406e96fae9c0c616d14a
SHA256

b200ce273a015fdb7519609762163a589a2d9c91bf584e4d7484e70cf6b6d852
SHA512

0fa60ebd8f3ed8d43a2b003ee4f3f822355bd001b6a6f5fd9bf4e04a910fbccec9462de7acef9a261d0318d124b8b2779ffcc15efedfb9fa72dd01c6063d754b
SSDEEP

192:uwrhb5nU6nQjxn5Q/TnQieiNn1ZnQOkEntFBnQTbndnQKdjwvMBCqnYnQ7tn+Yud:QQ/LmfQP

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 31 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\International\CpMRU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "424671459"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{04D85501-2B93-11EF-8F67-D62A3499FE36} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2768	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2768	iexplore.exe
2768	iexplore.exe
2572	IEXPLORE.EXE
2572	IEXPLORE.EXE
2572	IEXPLORE.EXE
2572	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2768 wrote to memory of 2572	2768	iexplore.exe	28
PID 2768 wrote to memory of 2572	2768	iexplore.exe	28
PID 2768 wrote to memory of 2572	2768	iexplore.exe	28
PID 2768 wrote to memory of 2572	2768	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\b19656f42545c93860c776719f0cdafd_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2768
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2768 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2572

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
d4af0eaba7aed431045cbb2469fc2f6f

SHA1
90d64fc34e541a96ef0b926fdd331e5682546a08

SHA256
31bebcf85fcacb0e997c3cb0b65bd5e939bcdfb48905b49f9b2e4f76e2abacbf

SHA512
ed1bccc214f20fb9d69b417823539d876e6f10a3787d800333cd769d119c257343e194745359430b8097935934cc27d650f4c0c27f24f80b7c7186cbe0c9246f

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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
c312dc3b05350b8491b0ff516eb1b3c4

SHA1
21acfaaaa068a3669d630e024fa4b41ae570d8fc

SHA256
8bbe983a86b5e56fca1becac69188278a89a75a5d3d975c2bd00747b9c487df7

SHA512
2ab55f6850528e9ebf98c672ce16c2818c573ad3083d9c96a8461193884aafb1a68c923e0585fa14b07997a17f7dbf18a7e21d2617d36fe23b1d4f4cbc7640ad

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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
9df2f700d5d997caabb3bfe5479bb49e

SHA1
80bf1ec7f8e9622a6f8f7eb99da586bf200c18be

SHA256
c0022dbbdca15e8f69d2007d018c7236fa714a4124909c9e0d0a5933ce0f8ed0

SHA512
17b31356a404f1cb30e7b02d95ecc35aaf4004e35177860f77303ec70630fbdfe906bcb28e910b12cf1f6f5d140bb344207ea3aa69d735ed0262f55b62ec59ac

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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
9091fc9737b96ef04358bd4dde0295b6

SHA1
97ca15e6f5626224e0196a559ac71e9e86807bb4

SHA256
7e4ec8b1d761ab60f7b1d4866d9af06134854ffb9c108c5fb67cb3418f0c6cc9

SHA512
d214615d605fa111148a4768bfa2c9b85c50e3730222406ad2d825d8cee77b534dcae739a7930e6d8d7db88074168fcd6c4e5df0a5466f41ed5a59dfe0cc8b28

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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
32734c1b39dc8ee74f9e5076f66fcb93

SHA1
42477c04123a40e18d1667b07e6c5bba624b4cea

SHA256
da3cfcccd39c040a0ad7e4ff2eb41ea8763e13e0aa8c4b38ee1b274f25cc6b1e

SHA512
1b69623444b923cc58116213add07304c93f148b90fd5848ed73201cc77ee9a01e94fbf0efa378fdfc49d0cd17aecd9f885ad3c8fdeaaffbc0bae6d35f8bf88d

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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
27da8b02698c642adbb485c4afef7993

SHA1
32328bc3ac4abd8d80d46677c50d1b0f3acef36d

SHA256
3af714cf9a18437c5929c9a371137904f0fc746163f52bd98dcc90300123e746

SHA512
a941db3c6ead716fd38c6255150ebd83e39c0052015b483878140caf1ee1392516767034c7fb8cfd11cb9f2cfe835b1ecb6974e7be097296709515f233c18f7e

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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
ef7cd3c21071a4d3e5f3cd12aff738e3

SHA1
de7bb5aca470fa9448c71596e4cd5a0af91944da

SHA256
1cbcd351a34d83f12d71e57e5a9d108a620815ac010b62a2f3ddcc7e2c6d3ed5

SHA512
e657e82152754800aae4942f74fbab6c6522dccb4bf6da11574aa158bcf1d3f99703ec52e8ba70ee1dfe09ef0bc488bcc62154d80b89cfd6b9644543ff7b633f

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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
7c291be61a511225c4a10540bb6e4a43

SHA1
15b8a0ea50ba47ee9f3c7fe20e2109dc43375db3

SHA256
2da16b9e79e0a874247ee658458fe72e958399d5161d17ac87534ae1c573ff2e

SHA512
ad2445265c4345e98036814d811ac8345abaa6fb7443522f0b85517aabeb177406726a7b9cceb5cafd10ff9f5dc45888b5978c416b1df7529cedad7a72e7bb43

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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
d5eda363731adbdb92032304e60876f8

SHA1
88840d161673c76ead2e54d2148f75679669af47

SHA256
81f769b68ee1583f047404addcb811286fa80411567fbc1e2085a4c1aeec3312

SHA512
b7289b982d4e9edf496cc0e06fd3609688e3ec4e88bc566403f2c6740b7b08b6a5b97829531379cf20a466f3907ea6c26edd54d60b19aa2204b7d85f625085d1

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C:\Users\Admin\AppData\Local\Temp\Cab24EE.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

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C:\Users\Admin\AppData\Local\Temp\Tar259F.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

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