f866cb0d365009b8374e25eb1b00fcc42a2b72493b7468fe8cdc01aa67c7dfe3

Analysis

max time kernel
149s
max time network
150s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
03/06/2024, 05:11

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General

Target

90a369bdbe825eab2f6f9458e9a1bc86_JaffaCakes118.html
Size

23KB
MD5

90a369bdbe825eab2f6f9458e9a1bc86
SHA1

039cf0d2404a92a5f192bbe094bd1dc50c41f08d
SHA256

f866cb0d365009b8374e25eb1b00fcc42a2b72493b7468fe8cdc01aa67c7dfe3
SHA512

261533bed5dfa69c736d7576d76720873982ebbadb3181708953ddbb04d37fca747eb1a5177423e553aead2a5ee67349e52f682635e3df650e2421949b8b1bb9
SSDEEP

192:uwLRb5n42nQjxn5Q/bXnQieCNnYnQOkEnthLVnQTbn5nQKdjgvMBiqnYnQ7tnSYd:wQ/bW6LcP2

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-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "423553371"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\International\CpMRU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{C47959D1-2167-11EF-965F-FA9381F5F0AB} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1736	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1736	iexplore.exe
1736	iexplore.exe
1704	IEXPLORE.EXE
1704	IEXPLORE.EXE
1704	IEXPLORE.EXE
1704	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1736 wrote to memory of 1704	1736	iexplore.exe	28
PID 1736 wrote to memory of 1704	1736	iexplore.exe	28
PID 1736 wrote to memory of 1704	1736	iexplore.exe	28
PID 1736 wrote to memory of 1704	1736	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\90a369bdbe825eab2f6f9458e9a1bc86_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1736
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1736 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1704

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
a9a1b535801c62bf18fd2fc8b6429e61

SHA1
b25265eb0eb18e88a242581f41f72366c04ccae8

SHA256
be1ae0f1e82cc4aa04eeaa0de35d6ac4fbab99bf934b6e4d29a8c5afcfdfb58d

SHA512
0538e5fdca736761a7b679e6d43d3a6f9fea9293cde9300a99473d7d7d7897a56443d2a18564685e872fba5fa52c024a4980a5f632f3a0aa0d9dc6f4d77f8dab

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

Filesize
342B

MD5
adaca2927cf40a3e5c871dd1fa29a043

SHA1
45b400c1d7074e393eddb24ab9922df13e4104d9

SHA256
db3b5d0f533c3f80419325118ed9a464fd78cc1ab18b6e06e67dd884b423c1b0

SHA512
e28580e6c20667a33b02226935efb37ff1378d910b9cb805aa920b50d768dd25f18798b014fe1ebd6c192bc3bf1ebedc846c8d886cfc994d37b32acb9afcc6e2

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

Filesize
342B

MD5
4fc8002310f844b2323be13e45174fd2

SHA1
d6a9a496ff6a0cf21cd88c94c36890b99294f733

SHA256
a461071944a6faa263e7abfc7162bfb7584d520362f730dbdb7812fd029d97f7

SHA512
a6fff88c095f30e7439518674a4cff64d8a32253459e2c94d93d2bc0225a45cd22bb331ef40f5ac0711e8b221bb64ab05f1ff956370e754a4db6cf5841d9da69

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

Filesize
342B

MD5
0048971d639f6d41e4e9a045c57d9dba

SHA1
2582317729c4c7c45f016cec410b4ef8e329e522

SHA256
fe08d7d0450d6b2b076eff738f75d5c73ea6f0a4e0921dfd698275fec41a5ccd

SHA512
8d0d64126779f441836226449c97d39fe13744b2bc3bb52f0dab500b8976a9fccb0391672933bbfde9adef5fce1cba2a8ddc8d0bd9054e6e8799853133965fd3

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

Filesize
342B

MD5
d287504ff91d40d57ac5d5b6f5eb5217

SHA1
4e2a805071d408d9d5961acf4c6bd86fdc29fc8c

SHA256
59b4357b0326639058442d989a9569845d89443a5726eb42176b4ae28c9f2cd1

SHA512
feb0ca143337ac3b88ed1ca0dbeec54aa2ee39ed57ab4a6a465ce759ccb36b9dedfc5410d7912530055e750b5daf6a718c38b9017b46c7812729a27dc1bc66f6

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

Filesize
342B

MD5
e091df4657df36c926961d8508934a1c

SHA1
47e36e1e088dd9bd3afea79abd31a573a5b2a5bc

SHA256
b71a2e505ebc9382f4ed5d1b1bd0836003b953278e56d74b134b5e40622cefad

SHA512
a15f5deaf4b0b473c846fc12597227ba9db43fcb0b8a240c2b7a7291c30a509347080bfb2c31fbe2167f634fefecc3bda27ba730ab4bc4f3e6df93991bd589c1

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

Filesize
342B

MD5
a0663daf26fdf41bcbd2482819e3bb21

SHA1
4c02709c61765e2def1152e8f58029915f49a118

SHA256
bc0051d805b08c2801d90b7680f675e33e2a4bb6dcca64e8f6503c1f2ad8d273

SHA512
7a43fe9d870aa10b34bc90b6dfaff333f29b88c5361810138edf734eed717c96a1473f876488d629c77a4fe40c58f4d29a8893c8f89aadeda6284ed1a292f46d

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

Filesize
342B

MD5
0373bd9bfef2b528325e070c00dedce8

SHA1
c97357bfc82e4784895d080ce7f52381942e88b0

SHA256
739ca34054b45d9ced5e418b95e7c2a5b2e75e7488f29ecac923ccf207cf2794

SHA512
f3a31c2d8ba625b4c3260c13fcf98e31fa9fcc153c05b0a5392f295c405d24d09e8d785d8a7db4f99cd636d45d3fc4db6bcd8df2530ece6f1a27aca94a7c478b

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

Filesize
342B

MD5
3ac6e15e760b650f4b6bef05b4edd461

SHA1
a40c7962f199fc48be8befbda7bcd17eb1a2bd17

SHA256
303c3ac586f5c3ba1e4630206bf910f94a740087093b9879a5cefb6d23cac96d

SHA512
1e51884a25afc27686ddb1a0002fa08181ca97c63c2b2d9014f5cd62cafde5a1feeffd47ada95debe954847237c7c3c484d8bca3e07619d225983903d15533bf

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

Filesize
342B

MD5
e12c87db2377091d4e910334ba55ff15

SHA1
7806b131780aaf26868f716ac9e3ae54c0a5dc52

SHA256
b27654aeb4c6f88909951a654e4643ae6e9f9eb2734a10669e09d6e62c8da935

SHA512
cb35480a4de9079e959f90f690eaf8a482ff7958e227e15ac6189b4079f0c276656808f3b77e28c7865e71dfb4246cebabf9bb09f265b0f1bb7c4216a1dde5b1

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

Filesize
342B

MD5
793edbce295348e90fb4158aa93645e9

SHA1
86a21c5914ff6f2831b01357afb6422d0bdb0464

SHA256
8b3579dbc9134d62c42d8c1f492108ab586859161f6e0957e217564d9e6ac225

SHA512
fad6c6ec6613f3fe7708ea50b9e1863616e73df312d3ee4749fc5f3add3defee351041048ccb925792ef88dc28a63fc6f99f2deb199cd13a60f519682a23e4a0

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab2C7F.tmp

Filesize
68KB

MD5
29f65ba8e88c063813cc50a4ea544e93

SHA1
05a7040d5c127e68c25d81cc51271ffb8bef3568

SHA256
1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

SHA512
e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar2D03.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit