fee84d5a53c1ede510c0fe617f134895f6408b2925cc3cabc09429c2ce96500c

Analysis

max time kernel
150s
max time network
155s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
29-05-2024 19:55

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

81b9ea8dbe4fa2588d8b823ea8789a77_JaffaCakes118.html
Size

31KB
MD5

81b9ea8dbe4fa2588d8b823ea8789a77
SHA1

c1c4fab630e25889f63cee2765976bb4fe635399
SHA256

fee84d5a53c1ede510c0fe617f134895f6408b2925cc3cabc09429c2ce96500c
SHA512

5fff95c00a1607c02463d79ace258f8af399fb96a278605e6460e36620e9aa7873fb0c48156bbb0f42b359b407c4e40edb57037f631410a90380fd68bd0a2a92
SSDEEP

192:uWbqb5nJ+77nQjxn5Q/dnQieQNnhnQOkEnt/7nQTbnhnQvXCP4AH3qRiv19UMs0G:WQ/Fw4M6RivUMNTxrQ

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\Recovery\AdminActive	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\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{6F3A3F41-1DF5-11EF-8C47-FA8378BF1C4A} = "0"	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\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\InternetRegistry	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
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "423174414"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\IntelliForms	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\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\GPU	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
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\Factor = "20"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	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\IETld\LowMic	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 (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	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\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	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\Main	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1928	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1928	iexplore.exe
1928	iexplore.exe
1784	IEXPLORE.EXE
1784	IEXPLORE.EXE
1784	IEXPLORE.EXE
1784	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1928 wrote to memory of 1784	1928	iexplore.exe	28
PID 1928 wrote to memory of 1784	1928	iexplore.exe	28
PID 1928 wrote to memory of 1784	1928	iexplore.exe	28
PID 1928 wrote to memory of 1784	1928	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\81b9ea8dbe4fa2588d8b823ea8789a77_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1928
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1928 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1784

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

Loading Replay Monitor...

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
43b92b8a3b96a46e54264aad0ccf71cd

SHA1
998238bc197b8de83f499edd9a000887133715de

SHA256
b17c5512240ad85739c60c68c3e46f05e0943a362f935d369f2e18978744fbd8

SHA512
0d3a2d863888210672f4b3fc99540085440fa9466ef8584d1e82a61a894ce8555100a1353b5cb36c930c291bdaa3d97dfbbb7c13b102eebabe3c556aced602e4

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

Filesize
342B

MD5
82d4bc0fc118bc7c45fa9b1e64a8f3cf

SHA1
e06a91832ccb13b09425a34f4c70d28d9a36a5a4

SHA256
c7d95d44ed6b3a85ad97c55dc41faa576cd6de92ac48c5129f609b5cc48b61ae

SHA512
7900e707948672a51bac782c79a118fb36ee194cf6a16f5a30493e412c7d53f1315730242204a982de4565378d041e5852df58d84fd3df2828a1c2f81314875d

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

Filesize
342B

MD5
88ec9399998f1f993945a52df1e4d88b

SHA1
c5d9157ff5ea8c54336beb64214eab390a331f8f

SHA256
1e813529d8ea9e2886a095479659db2748da5bcda06cc4a83147c7d64bc93570

SHA512
26fe7ee21a2a9f694224e6cb06beeddd1f779418d14c71aa568f35b64000226ed6cb79b5fab74617c980ca6e423e6fd18d53c0d2443c1ea34d9188e8a971c42a

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

Filesize
342B

MD5
a835ea68e5e9df56e16c3ff326c8d488

SHA1
0a20be0b7e6541f6f67db49a977cf9f573cbb783

SHA256
7096e07ff94262436b0101c1ab981c00cfc9741efdb1bced185d75623977c880

SHA512
ff08b24d88fb050e2116ae27572e9c418142834c9dfac7e1502f2afef6fcd93be66484199400b286c17b082aa9f09e951eab8614cf9f1bfb482c98576d117c0a

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

Filesize
342B

MD5
3d109ec0b74a69979b4c53b6378255e9

SHA1
d54a7452a88964f30b6b3825474638475b20819e

SHA256
2a4104afd0224bb7ee32d8ebfa29d7354e52324bd643a6a79bd866b92d762c43

SHA512
48ab6fedd95da840e3d6f2a22df97db01ccfb88470766daef0aa5e8de340b2d95997f7302e3dd5c3a69336be60a3037e47172a23e5e07fb7ad58efc7f17801b3

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

Filesize
342B

MD5
0d07c22f929b2b315aed15c251e7a2f8

SHA1
6211a748c1ebd1b2f5a10d4323c15ea388632977

SHA256
143d7136932ef30a692bf7cfc0c7e8c98eeeda8c1b4546a9869da9369346e4a9

SHA512
e0c33966a00af338ed29c5446ff1ab3da18642d87559f3f63ce5a3882744b655c34cd272aaa2141647d216a9c925130c98368f6770a00437a53bbc46ff2c6cb9

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

Filesize
342B

MD5
c0bdb3584fa4b7f40aeec73261447134

SHA1
374261a7e7fa34d505683708bbf95e49a633cec2

SHA256
9339679d6ff98ca9fed613456cf77d9bda088a604c4d9492240fe5c31ac2eea7

SHA512
8ba35ac325ab62d5df81becf4a551f3f6f3de7be6c78ce0a50eb4e207953b9f2d63081dd185b760493b9c1508378d84fd4ee2a6cbcbaf6afc7f2620a72f72f94

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

Filesize
342B

MD5
adcc8ab40f72106638cf855a7abdc07a

SHA1
8b1a50613abe3ccda1965c78ac45ba5ef7b8a114

SHA256
de3c320c22fa4a84ddfbb58b32e6c40a742aa486fba240d83bcac123afa0a5bd

SHA512
4f75bdd676a0644dc38a013807d118b759a5435257cbf18c96a81b5c289ae6dfd6fff28df8f3b0386ce345c723242d55a47b32ca9aed637de35c3d292856d15c

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab9213.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar9382.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit