087bebfff8bba8bc8ab50d196561a20a6dd8bc64194eadedd771a8572dd46e36

Analysis

max time kernel
150s
max time network
137s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
16/06/2024, 09:42

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General

Target

b2d6a047eaafb03c8b8e9830d074af84_JaffaCakes118.html
Size

214KB
MD5

b2d6a047eaafb03c8b8e9830d074af84
SHA1

244816295b5d978adf987abfcb1dbb67edfb0a53
SHA256

087bebfff8bba8bc8ab50d196561a20a6dd8bc64194eadedd771a8572dd46e36
SHA512

6db9323ec5431daecf0fd390698f613691282823e1d841f7fc6708e64a7fa83fc027b07d862bbefa22248c49773bded2ffe65a9ddbac68d0c343b5834fc7d100
SSDEEP

3072:w0rhB9CyHxX7Be7iAvtLPbAwuBNKifXTJZ:wMz9VxLY7iAVLTBQJlZ

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 33 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\International\CpMRU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "424692818"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{BFC7E661-2BC4-11EF-82B1-CE167E742B8D} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2092	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2092	iexplore.exe
2092	iexplore.exe
2540	IEXPLORE.EXE
2540	IEXPLORE.EXE
2540	IEXPLORE.EXE
2540	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2092 wrote to memory of 2540	2092	iexplore.exe	28
PID 2092 wrote to memory of 2540	2092	iexplore.exe	28
PID 2092 wrote to memory of 2540	2092	iexplore.exe	28
PID 2092 wrote to memory of 2540	2092	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\b2d6a047eaafb03c8b8e9830d074af84_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2092
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2092 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2540

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\Content\94308059B57B3142E455B38A6EB92015

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

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

Filesize
342B

MD5
1623a4d7113820e9e98cff98bb02d902

SHA1
a1e886a41b323b3ef0e69ccfe5dc31e699c906a7

SHA256
a582e852cde438ce3163bed59246bcebe13d110e73f7c8fe53533205d2c5710c

SHA512
bfd549d1afe648364fde0c65c373c413e3e53773f39a79f0393d31a916ad621c9b5cf8c3ab6b2a5bbafac684889466ed48d7a6f855f647ef98824c14b0edaec4

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

Filesize
342B

MD5
e1e05b49dcdb7ada3aed0b19849cfacb

SHA1
792711635da5c9aa6e804c0b5bd78d308cac3a05

SHA256
96d32db7b275414846b30dae761391fcb7eb3d276171b5b4731a776b72ae88ab

SHA512
5ce37dbb5c6e8be8fe80a091869bcbb9f1d50d245b30753f59b7ce2345409049c217c02f1ff9d91a76e3b29f7b926e78919242b0c96cf4eeeac963e1e4cb20df

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

Filesize
342B

MD5
d89ec04fa20d4e4549737567cc6b7cdf

SHA1
ec7e38c7856d1dd16a60b787cfa06e05771626a6

SHA256
aaf3913bdad84bd0837e94f4f634364af1a1fcd6bd41fa1b557fb301e9912576

SHA512
8b06da03e6733bd380256f1d4557144f0e8543048b6c3d6ee5ececb8d7647069f353f8d45278bcb2f428ad7ec678fe6a42923848a24a1fb7242bff0fadcf7982

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

Filesize
342B

MD5
522bbd1fa317636090c5d654e46f771a

SHA1
9d18209764563cbe8cc36be20aace13b6084c934

SHA256
0123b6914df1dbffbfc44c72baa730da6c7f0109863e8a0d86c35200d4080561

SHA512
964be0d0f541d76321442dd5483b2a4dd648a42a9644fc9aeb39413687ec865108c81491a26703bd1dc7b25e19214f4b28920fe873ca9687922d2a82d14971a2

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

Filesize
342B

MD5
52b1285bc20b0d5266f5bf796ce267f4

SHA1
5a56d33fa3a090ea4abcf705e5a9f822f075b678

SHA256
9645f99fc82ae7d0bad6c722ddc3a7d65077ced0ea1af5568775a17553cad2f3

SHA512
b69439c3a6bf52e7da17f5d3b4bbdc2c6b40190dba577e816f5a5dd19ccc1f4fbdf01cd22316ef0472eeedd9f0c39aedaa36b909068b2525274ae3fc1c53c020

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

Filesize
342B

MD5
4907043ab7b552c216d9af0d8d0c9a76

SHA1
d836c6fc70a615407166278762d47ad2b25b59a2

SHA256
5968a985254f588963d1eb6d08a6e7769e28ab97e9c08db3124aedcff412b8a9

SHA512
3b41b918e0c491bb56e341585508c12aae9c9385e9988add3e83334fdbf799c765895ae8f6399ede583480ae61d37712607eb9ede56c3877803d71f21d757eff

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

Filesize
342B

MD5
b3c913db0fe5ed8dda2f8809f7d36cb3

SHA1
df59198a273d054d38fd5b2f3e20af57ea9be54e

SHA256
abad6b8e5877dd6109c31db23fbb67329c40c2dfcb3dba173aea4ed6828c0bdf

SHA512
2016915034c2a1060e83414c615e2ced22f21352e4904530ceeae2f3a6c0bba7fd6e1d010a9f172507e30248cdfbdeb782bab2242bbf386f9bd5a2486a962a42

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab1086.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar1177.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit