d74eb21a40168605b552450793913e95319501c5b6e85130ba93f3c127695b37

Analysis

max time kernel
150s
max time network
156s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
27/05/2024, 12:53

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General

Target

7939d7fccad535df93f13d5b143db7e3_JaffaCakes118.html
Size

23KB
MD5

7939d7fccad535df93f13d5b143db7e3
SHA1

ccb36f5d3bd32d1174cc990eb5d734e138942c48
SHA256

d74eb21a40168605b552450793913e95319501c5b6e85130ba93f3c127695b37
SHA512

3767e893fbc8a381cf2fc7b5b20bc3d47663aef7fefcd04f6bc99ea269972019565ce14da2263c4ed74d37d4d57932687bf87daf772adddbd065174326374169
SSDEEP

192:uwz+b5nIynQjxn5Q/nnQieONnWnQOkEntpNnQTbnw8nQ9GLnLnQtAqMBuqnYnQ7B:XQ/sGFsO

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-1-5-21-330940541-141609230-1670313778-1000\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\LowRegistry\DontShowMeThisDialogAgain	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\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\International\CpMRU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main	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\International\CpMRU\Size = "10"	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\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "422976281"	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
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\AdminActive	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\International\CpMRU\Factor = "20"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{1F652A81-1C28-11EF-9201-6EAD7206CC74} = "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\PageSetup	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\Recovery\PendingRecovery\AdminActive = "0"	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\LowRegistry\DOMStorage	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\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1540	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1540	iexplore.exe
1540	iexplore.exe
3064	IEXPLORE.EXE
3064	IEXPLORE.EXE
3064	IEXPLORE.EXE
3064	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1540 wrote to memory of 3064	1540	iexplore.exe	28
PID 1540 wrote to memory of 3064	1540	iexplore.exe	28
PID 1540 wrote to memory of 3064	1540	iexplore.exe	28
PID 1540 wrote to memory of 3064	1540	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\7939d7fccad535df93f13d5b143db7e3_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1540
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1540 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:3064

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
68KB

MD5
29f65ba8e88c063813cc50a4ea544e93

SHA1
05a7040d5c127e68c25d81cc51271ffb8bef3568

SHA256
1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

SHA512
e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

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

Filesize
344B

MD5
57bc3ddc6b2766a6de170a3b13e3a572

SHA1
861dbecdcf3c5c6505e4ab7aa090abc745cf0dba

SHA256
4754b00f057e325157384e599fb3eec4df43d7e0f50fe464a84df1da6940c74e

SHA512
0f7db5a6e5576f5c2c08e7856dc46778f035a4f0f70fe3851ccbd323aebd78faff589eb15c16fd02deb5382280898fabc23b86808cba0c728382995e6651c179

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

Filesize
344B

MD5
edb4e2a29817ee5cf5bfb6cfc36b9c9d

SHA1
33632249fa1ce851fb67eb9876e611b88e7892c6

SHA256
9a7ea8da08e2c0923f0a0c9a276bdc6ff3078a01f622ab94988f25f7789885b3

SHA512
c3407ba51a52f94400af149cccc031080220891bc0bbead85ed436a4c8eecb57994a02c32bc4cd9a1e25624a0e4a29d85eec6f8246007560d3c8c2a45616098e

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

Filesize
344B

MD5
419134f84290eccc607feaa35130f22c

SHA1
e3d6e668d2c2d699ac3caad5d75d8b05b7203b8a

SHA256
6628ee509a948db6402804555584f009813bb5037428a2d42e466ed09f5e0437

SHA512
d7f090b5dd74f341a15da0ba89e268b240946b463c8b861003f9d35b21603e39be1163a616d7def0305d634b01d6ef417faa1793af776236dfe68004fd76eab4

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

Filesize
344B

MD5
3c14a0bed09f7453d472d5ef8157b2b5

SHA1
80bb00ab8b838042724508aa1a50b7f261076486

SHA256
d120ea30192eb1e678374cecbea479b299b6a564497a42f13e8263afc177e8e7

SHA512
b98cb650d1e7f16267e4c017efa28c184fc4e34102b51985d15f97ed30a34ccaf95fafedeca4f5450516661c058fe37f576ca71e985a5d92d44dbd8cbd29cf6d

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

Filesize
344B

MD5
4cf7d3f55f4f51ecdbf15644203244c3

SHA1
53597a98cf186116178a56fa3784ec35b16329d4

SHA256
17e968ccf20127d9cd27b0257bc10640038af29d278e7fcdaa76a785238af500

SHA512
2347c06d89b6398ce0f4a611cbf7dcad4607396deb1d8013589d63c46dae3c3034b625af606cfde424a765811e5c44b1dc1b07c97579aa1f3ef8f1182928d601

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

Filesize
344B

MD5
7504f19dec8cc18f494de7808c9de9ef

SHA1
3ba611d2a4977618ab8353c755f65bdeee6e6d48

SHA256
b53241930fb07742b0374ee8c0b804a9f6837d3c63a15b460cb2f37869c8215f

SHA512
8b811a066b10510ac872dc7e6049d177034880036a708502b98fab45dba7c091b6701b2efea5e4b0ca2d4c1c65fd156e5676b2a289eaac8853e8b012a5d6729a

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

Filesize
344B

MD5
9c85dc337aad210af89524ed6051f9da

SHA1
05e899a73e38f7747d2ff6dd799014009735af2a

SHA256
cafe33bd065750177d993ea60fb4cd045370d21b1c1a1558183f6b07d9538e0c

SHA512
ade2b3cdf62ae361d5b994bbb698e66c3ee31ba32fdbd5d24e3e73f699def8a7f34aa2c889cc41ccfca9ee16bcc4e02eff346e0db188d3c07f2b17a8fc4fde8a

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

Filesize
344B

MD5
0a1b73cb6b92a5bc86371c99dce7ba8f

SHA1
0e705bd390a1805a868e1eb052b27336d75a672d

SHA256
565572addf05d10f24b3ecd0c3e723edc059f51b18630f2360ab791d8cf257b7

SHA512
56f90aea787ffed3d379d85987a2140a9d7b0e4c09fb423efddd5376298377aa6d71978229dbafd697ea3a9e43117653d3519abdc0bf7411ae515a662cce0bd5

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

Filesize
344B

MD5
7f01876a377e5d4e29264c1462688014

SHA1
84361db1eccad00873ad7fd43c800eb914ca5ad4

SHA256
4eabf64c1639410fe5a070c85514ca75828a50b56c60dd2cbd6aef6528b08349

SHA512
f311ca30dc6728df4a9af0645ece05f983d91f0fbff6e6940bf02e965f752186ed1270c4bafc2a7b358d10f6a87ccd67ea25cff99ee8205c2094dbfd8811f187

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab6C8B.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar6DAA.tmp

Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit