537eaadbaaa1f58a735b1599b57644a4e3be7919f4d85f203bb672aea6bac8fc

Analysis

max time kernel
149s
max time network
151s
platform
windows7_x64
resource
win7-20240419-en
resource tags

arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
submitted
01-06-2024 01:37

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General

Target

89011800e93eed64928cf4928df39391_JaffaCakes118.html
Size

23KB
MD5

89011800e93eed64928cf4928df39391
SHA1

0b767282bdcb383b3da54e534abf743c7a2abea2
SHA256

537eaadbaaa1f58a735b1599b57644a4e3be7919f4d85f203bb672aea6bac8fc
SHA512

a852203f642f6fead00ceef0a6279e8f6aaf05d33a2e4034ce4545d41322c448516c91a019829c9b467694cdc4ea5ea238449019f2d76432bad79955d424f89a
SSDEEP

192:uWTsb5n+unQjxn5Q/GMnQieUNnTnQOkEntIO7nQTbnxnQWCnQt+wMB0qnYnQ7tna:XQ/3+b

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 31 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{7FB7E0C1-1FB7-11EF-B5B3-EE05037B2B23} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\International\CpMRU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "423367713"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2076	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2076	iexplore.exe
2076	iexplore.exe
2808	IEXPLORE.EXE
2808	IEXPLORE.EXE
2808	IEXPLORE.EXE
2808	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2076 wrote to memory of 2808	2076	iexplore.exe	28
PID 2076 wrote to memory of 2808	2076	iexplore.exe	28
PID 2076 wrote to memory of 2808	2076	iexplore.exe	28
PID 2076 wrote to memory of 2808	2076	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\89011800e93eed64928cf4928df39391_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2076
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2076 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2808

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
b986dd9db743acaed3817f237e8ee4d9

SHA1
52aa773f927791947e7acc778af69ee1ebe06d43

SHA256
3edea422f1ef85b10a15212abc10beaeb1b996266fdaeb9bdf829796ac37865a

SHA512
bcdbd06ac3cdae412eeb5b538b897abf99dbf73cd3b1353d9abb42d388eb3038278a06ecb1956e503151677e23a489f1934c5eeb8febf0de5fc63340e2e84688

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

Filesize
342B

MD5
b67fb515d175247f93e0c61844904979

SHA1
be74861c6e752d968b5cf6ca9b2ac8ab39e3d081

SHA256
76e3fb4c01833fc8e2d7548d507d725c586213e1b8d735182929f829fc4073f1

SHA512
c5193ead6944ef629d83939d1ac187b94c01b1991f03ddc50ed40bedf17c131f53e3ac464629d890644e1c66aee6d55988549f91d08a014f7e9c106c82257fe7

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

Filesize
342B

MD5
25e2e04f559842d1d8fdc39e160622b4

SHA1
0d579e9538ddae0a29f71c76ff29478853042de3

SHA256
d534f9bfd7ecfedff4787d32f7fe4f487051fa471c545a6a3e89c0f4e2dcb593

SHA512
a695daee37e51c37d9b2df276a8a92c1496cbfa73bf662a015e54c941625cec0ac03539842ede99c579ee795cbefe8b1505991313ff03c4f36a8f0c46287b9b0

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

Filesize
342B

MD5
4077aa12d4c8f0afa4ab94a6267ab152

SHA1
542741712a7ab331cb732bce5a1b76a0aef8e6c2

SHA256
7ffbeab474052fd3537ec38db41a867aff204774cf04ac36c73f858bc615e170

SHA512
500f9a867340d4ef1cb5a7f9e382f5644cecd871d07bf9291156bd56fab4d4e8ede5228abd6e2593d2f04f2f92e810070e9c5a09fa9d9c70a996d498a6ab20cc

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

Filesize
342B

MD5
a6c2ef027c47e41bf4d4e8fa72fbf623

SHA1
778d1d0b251e81252e7e5ec8e5ffd99e12e0f668

SHA256
62e5d86badaf961a4f64c6604bca44bb860bb3a7268ab8f884471d094d325467

SHA512
158c437d514ba85f48dfcf5250ecd5bb4d54bac32cc4a1dab2deb2c2ddc0c6e7bc5f9f740c97146f92daa41305862cb0a8595c800e2bca2848d9d7a19ef5cc86

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

Filesize
342B

MD5
bd9f9da8d58c7fe01ac927a6be530954

SHA1
c447329ba9858c9d43270bf680899803235df2cb

SHA256
ca1d6de2a1689f05da06f81c27a40ad5376ce131ce17a6421aafaafd09542af4

SHA512
0a2ee8547e4ce14e8a91f76ac3ce5c3e7810203362e8d86bd1afe0647cc66b92d874ee7c903cd72eb1f51e46cd6bb1431f1339a1b4e10888a73667da75d5628a

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

Filesize
342B

MD5
e14282f2fa112895c25366545977ad60

SHA1
4606aa54c763d9389719695295d2eac8e5f0be66

SHA256
e6b4c3d80ea9b13c0e7591900482ce967ae8e71042205b8aaf678347af39e4e7

SHA512
f713b01038e54d57b0d5249fbb37c2fb056fb63641a0e3ec8fc3151796fab8dd6f08d2fad3e61ea10fe354e006efd790522b4287e25ea7d832b5baa6144e62e9

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

Filesize
342B

MD5
096cdcade3414a6ba9dd006811b161d8

SHA1
4dd2753aff2525d37e48358f0b52b702e1c08130

SHA256
d6870ad56df879ce5e290b64d1b090159fdedf8b06278746c49de91c4fe741a2

SHA512
76aed11a4b25cc607ffe868f7de48764824d4b2e74c810f53ddd2b7418c47dd632b22b6605b077c97c36bb653d9ef72f6604b1705e45d8424d248916b087c0f1

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

Filesize
342B

MD5
a379a85c38f1fded48447cf13f4f60bb

SHA1
285fb93248089641b8ecbc001f7770d99cdf3bdd

SHA256
b22a10cdbfad7cb82485de03e8d8e82867f6fa9630bd6be1b50e0efef30ec79b

SHA512
3b920c098f6ce5d195139dffe8f827599188f7a21328cea86fd684ec9b9795ebe0ddbe1c55bdfdf48616ebf03d94a6bc618e40489d2970aeebc0d5f51d2b6e7d

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

Filesize
342B

MD5
a263853b5eaf52e4423b383c5f2280da

SHA1
52726d6bcac5341f568248e43021d99b6ae1eff1

SHA256
04e67df1ce58f4b38987ca45fd16f1b712b5284d3be0036482939b5ece13dacf

SHA512
f9b4ae20f25ace1ef3a198946ef67435fa1542ff8eb86d272583197af9682f01615ed81aec2818e8c6759a8188c0ece9748cac3eb215bd1c3a9ae3e2fa7d8fc9

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

Filesize
342B

MD5
a628ba6bb2a739cb2d36a22c6f9b58a1

SHA1
05519dfec8deb73a5a3ffa89ac5b177a88716c6d

SHA256
d4a282a0aa38085dae99ac861d2cb0c49ab448ba5c88f18f40e5d3aedae4a54b

SHA512
d0f3e51ae5b96394f8ef4c0427cb67300dc4efde95b428838437c29dba55c99fd5c58504a41016e4d8ce77b2f88cac5ebc875a64da064d1fa8835f446bad0a8c

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab1B8E.tmp

Filesize
68KB

MD5
29f65ba8e88c063813cc50a4ea544e93

SHA1
05a7040d5c127e68c25d81cc51271ffb8bef3568

SHA256
1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

SHA512
e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab1BFD.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar1C21.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit