8b91ecbdcf898dce64205c6bd59162662bfc1bf6fa9bfc8302c5d155955073dd

Analysis

max time kernel
151s
max time network
147s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
05/06/2024, 18:12

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General

Target

98e2158a08d60cd319d1d16595a42da2_JaffaCakes118.html
Size

27KB
MD5

98e2158a08d60cd319d1d16595a42da2
SHA1

39d0b30b303b1ed50975bd98a37d0b097eda78d6
SHA256

8b91ecbdcf898dce64205c6bd59162662bfc1bf6fa9bfc8302c5d155955073dd
SHA512

432a84666aa543ede17edf576f649e66619a7875252cbf1042dd81c15abf2614fdf93c7d51ea727fb04ac89fcc87ac9ea8b2fbd4795716eded2d7f4e7d5647bf
SSDEEP

192:uwfAb5nqenQjxn5Q/ZnQiecNnInQOkEntv/nQTbnZnQ9euUm6uBUCQl7MB8qnYnu:DQ/A/sYUVSmp2

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-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{2F82AF01-2367-11EF-9F01-52C7B7C5B073} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\International\CpMRU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "423773025"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2804	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2804	iexplore.exe
2804	iexplore.exe
2892	IEXPLORE.EXE
2892	IEXPLORE.EXE
2892	IEXPLORE.EXE
2892	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2804 wrote to memory of 2892	2804	iexplore.exe	28
PID 2804 wrote to memory of 2892	2804	iexplore.exe	28
PID 2804 wrote to memory of 2892	2804	iexplore.exe	28
PID 2804 wrote to memory of 2892	2804	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\98e2158a08d60cd319d1d16595a42da2_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2804
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2804 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2892

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
2472d5d61fc3d7e59a2c9bab31430513

SHA1
287493cf8dcbaa10496e4478796a6f648dda08dc

SHA256
bbb09be92344a2d68da82fba2c6ac6e58afe7166fd8a199d5fb8c7b9a723d0b3

SHA512
e26deeef7c6167364bfcdbf1bc1a76068a816dd90a17c5039d30ec3b70b563d3392fc545208f841d35a4e6deb5ef2ee03ea8ce79230957fc8d813d41d8b0fe6c

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

Filesize
342B

MD5
e0eb2db3ade1509e7edf00a14c67e78c

SHA1
d4432035c553ed8c9bf863ee55542f11f0234abc

SHA256
67b64971b6c0be356b07e7983927849d8673d7c97b2514442811648246322698

SHA512
eac04ba3607e1536df17f94c196fe7a5e9217f3abf40bd51cca645649157bad6a49570e650014fbad3459be1bcc97b2d1773776e2ecc5b69e0245215a477bbd6

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

Filesize
342B

MD5
7f2db1e442c3af559b04ddc30373d165

SHA1
fdb91fd8c1cea9ab102443c05852d2b30f7eef3d

SHA256
8f4fb70d133067578949df245d730467a7ec9278a583453989195d9f6948907a

SHA512
0c75bcf6b0a6cfad7b8443da4485c8bfaa61184e0392115ec463489440d4a7949fd03ae5227e831668646d78b2fee9b61d656d43ee550ea02b8d27316199a552

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

Filesize
342B

MD5
b37f7537c42ac7f4fcf5f057cd1d3995

SHA1
0d18ce46e5882e768ec81a8dea308cb8fdfad273

SHA256
5e1a25793db64cc9d603a06b62154e71d3e2b857c0724b1920c7be83e0d4dbb4

SHA512
00e9f57933d4324855d2277583f8ab06f71431fbabd194d1a2328e841df6ca1b8b49f06691a8ce60c1dde824948bdde987f11400624e183d8b8330e61d925f43

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

Filesize
342B

MD5
ffaaa6a271872c55f100db601b48ee78

SHA1
bfc97b478dd36461676b57d3d28b4b5d1712da0b

SHA256
1d8a0151a3fef86c88208a9d231e08e8b4eb9339d16cf294b944de69ab4e98a4

SHA512
3769db6d357a01ef34913670a6c6a5918b13519a5105c7f55febaf4e8345bf87e3b45e5e5b68f0825a70eb90fbd621ec250aa598117ac2472620ba38e13de38b

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

Filesize
342B

MD5
953d044c71a933d39da01ce77714fee0

SHA1
cc5e8ea7eec98484e153ccdc2774528c2eb69383

SHA256
aed26f8cad96a238e155aafda78704588a60b6a72b5c2d977e903c4a02df2cc0

SHA512
6d7370a51c7542f15dfd68e0df011d5faf1a0712049bf6dbeec337f1d4fdc7d8275d0f18afc81c0687149cd8d04a50aa6645df66356407ff4d4865b87c20d5f1

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

Filesize
342B

MD5
7c7e0b68cb3ff27d9065a63417b39b94

SHA1
f7cbb38e9b7334905bbf59275767fa273789176e

SHA256
6399c464232946f8180476567496192523faf33a61e37e5e480070da8c2466fd

SHA512
7a12b45a41ebb33c754df2043bf0dea29164064336387e2a788f5908138dcb7003a294ab9b5eb5af09d060983ba698b61626cad99a68fed93453c7cc7637a40d

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

Filesize
342B

MD5
e1014d5958b44f85dc5a230649e11581

SHA1
eca4eef82e5d562b438f82c7200161a034833c59

SHA256
244233c837b3c1dd1e92c7d06e666a49aa4a9f224065455be4812d92890c1bea

SHA512
ad2a006fa44fc13c1b114928ed36595f68d829e2059ac648a493dffbc875382255b12072800819b6763ebe7b558b8240d0d92915230ea403c9bb463cace9bd39

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabA21B.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabA317.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarA33B.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit