1cd7e9ef21f11bc08102286eb68a9308b9c9529c34fc2d3508c7ab8419666133

Analysis

max time kernel
150s
max time network
150s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
02/06/2024, 23:18

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General

Target

8fc8987ed52a28aa4b76ebbe1a47107d_JaffaCakes118.html
Size

34KB
MD5

8fc8987ed52a28aa4b76ebbe1a47107d
SHA1

211d926b20d653e5f52c6ea91f5fe05013def888
SHA256

1cd7e9ef21f11bc08102286eb68a9308b9c9529c34fc2d3508c7ab8419666133
SHA512

63eac79021e8b1176dac22b11b5e1ce1a1ddf45145b87495d7eed0d5bd14c3a2b08b5560cb2e3ea39cfd5036ec3d2feec49bc91cd7a46535202798ad4951a33c
SSDEEP

192:uwnab5nuHGnQjxn5Q/VnQie4Nn3nQOkEnt3HnQTbnxnQOg9cwqYscwqYocwqYQyf:NQ/ilc+5yEgDwantZTik

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-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\International\CpMRU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{77BBF521-2136-11EF-882F-5E44E0CFDD1C} = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "423532197"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2136	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2136	iexplore.exe
2136	iexplore.exe
2788	IEXPLORE.EXE
2788	IEXPLORE.EXE
2788	IEXPLORE.EXE
2788	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2136 wrote to memory of 2788	2136	iexplore.exe	28
PID 2136 wrote to memory of 2788	2136	iexplore.exe	28
PID 2136 wrote to memory of 2788	2136	iexplore.exe	28
PID 2136 wrote to memory of 2788	2136	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\8fc8987ed52a28aa4b76ebbe1a47107d_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2136
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2136 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2788

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\3C428B1A3E5F57D887EC4B864FAC5DCC

Filesize
914B

MD5
e4a68ac854ac5242460afd72481b2a44

SHA1
df3c24f9bfd666761b268073fe06d1cc8d4f82a4

SHA256
cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f

SHA512
5622207e1ba285f172756f6019af92ac808ed63286e24dfecc1e79873fb5d140f1ceb7133f2476e89a5f75f711f9813a9fbb8fd5287f64adfdcc53b864f9bdc5

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357

Filesize
1KB

MD5
a266bb7dcc38a562631361bbf61dd11b

SHA1
3b1efd3a66ea28b16697394703a72ca340a05bd5

SHA256
df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

SHA512
0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3C428B1A3E5F57D887EC4B864FAC5DCC

Filesize
252B

MD5
4130c0d8281ee127d563ed619238aed8

SHA1
5dcbe432ee6aa18dce55d22506558e7f27a2291c

SHA256
81da013e2cb0478968541e09d19a521dc4e1777e9fe2cc6be95f27c54cec553a

SHA512
2fae3810b6f14b2fd7157711588879071a4aeb5403e82281747ec77397f65e8f4a99da4cc936fb2aaf8a114b9eb3e8708b68034335263c58134e0442f32cd05a

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

Filesize
342B

MD5
b22745136510e2977d6f31552767246f

SHA1
a2f77c9293d3cbac5fec958dda2dab5182aefba5

SHA256
14d6ac8485dc213a36497480426a0744398b6290f40743b3e3e429819f19f290

SHA512
a58fdad8ec116b95200fc88720c151d968e4f7c6d9e7a9b2e09205848d60e7ae081efb88be40c89339ad9eef797c6e775f91ebcac3ba8567f79ffdb45ae7becb

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

Filesize
342B

MD5
4b154790d6cd7a0bf104bd5d41d7ea78

SHA1
87d19799c1e2079a33460c8a5883f8f64f4c6e49

SHA256
819133f36a2e52a9c133e299641e2641a9149b77a1474258d23a91f04324a19b

SHA512
cc24696581e48a0adb5e6728cc6d59c6b1db392965484cdcdc3a56f659a301e72e3c18ae2c675d527b7dfcc8b82e0404b27e8a81600e86afd6eb22ee728dea81

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

Filesize
342B

MD5
bc7427a3d32053dd5230c2623a175f12

SHA1
960550fc81a0bed93ef46683420ac0ff54ba726c

SHA256
0425be78e90ae5fc2c0cbc6b051d73cb04aa4f8c5728aaa1ad752bc5d867adaf

SHA512
b759d4a874903e18d62d658bdd2532c11f3fee92b26553eb9e332d790c95b5d6fb8f66c14755b0c11351dee8ca00a4ebbb13c683128026277b219120dc457575

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

Filesize
342B

MD5
195a605bc1ab952d716d422360908554

SHA1
d3e6c4c330dc11f3b4e192ed6e7eddb4d4fb81f6

SHA256
af823bbc5fc9c2b078fc15848e5d9b6af82f6a647664bbe151f996434e9c3afc

SHA512
e2e238ce076af81828deee61367c56e550e9f5ba4102cbe438e5e2176081a72ebb7312ac724d6076ed90afd061e6311a1466bc75ea38f0a08d61fe11f87fb5a9

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

Filesize
342B

MD5
36a112488f27e0073a316408eee66d88

SHA1
2f959e71969016b1a099c04e9657d33cf91c3cd3

SHA256
d83ff29dda6fb55a74e0c779b6142f4e16245e74e4d1813876bdce74e3357ffd

SHA512
6f0b8ba60ac799aaa44468bd04f25af2207aab200faf94a0cf843954dc23849747b2435062c6c0f1f502ca99483f519c032df1596ed2ea4c052de40e9f9895b7

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

Filesize
342B

MD5
75c67c1c23b4732599b7daf0995f7ecf

SHA1
cb4ce643f7e94d3a95d28ad29860b0dc6fae9634

SHA256
f0415cc2a6c34ba35a9e4ded6dcbf78a437f4d0b58a0c03b03a0501e6b317f74

SHA512
1b85475e70a3e7c087a3da2595bd58c619bde12904451c89e778c087abfcc7ff1e279226a4fbb9d2428fde09506ec754c9fadeae5c83341c3c85ee1cac79a383

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

Filesize
342B

MD5
3200e8ccda5175a0a8b02fe148a13875

SHA1
d32a93322e7c6d5a5f6f556661cb7874aea5fc9a

SHA256
af776ef28614595626a169ae10a895e79351d55d03d4982c196481c1119deb23

SHA512
6a42a42370897f1b41d59859ab008163de23547c4d40132e101eb278b1aceb23b3f829d52fc9c84831e8bb7004acfb2206f4d5c5c7b7419f317c25c7582e372e

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

Filesize
342B

MD5
f2be2fca2ebc4d42e4f7469679994bf9

SHA1
8add28f0e02eac37e0c2c2a48fb23995b82741a4

SHA256
4f5381eb77ab6a6023d0cb4d8ff80732a496c21f5abb1dc1688d5db43c091ffc

SHA512
42a303fb42158b051ffaea37f4a96120b165769a87b3a2d2c7168152234f7068f20dec3de73bd6dc3be2fd2d6d5fd181e584a18c376ca6b8fe4f374d6cf58e87

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

Filesize
342B

MD5
085c3a02b37c6e5d6cc7e0d9a9e9fedd

SHA1
67c8f2a7c7cceb62124e2f067af2645ca9550ab1

SHA256
889909c2a5847a5362db23ea3d9a7ab0b13f272edb6b6835705ef5691b9bda1b

SHA512
daf650fb9dff07910582e02952a62d0ceb6aa5bb3d0c0af6990f1fcdec642dd41d236d0baa55f507631a411eda320458241c53ae9abb90fe61e34cecce9c4dd5

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357

Filesize
242B

MD5
2bd6e369f14ca2e89bf0852451ef886e

SHA1
b4a541d396837dfcd3990e123daca4e86feb4833

SHA256
eff522241ec369ef22ec319f8cf05a49cb4c0f4513a39f2cb091070c340ed752

SHA512
8e6e36d9dd169d4e5b97f5c327c332ecaf034905349bc4bc890e06a80dac941ee3aa5b1f5c37da62413f9ef63bb8139d72cfa68529dd02f673bd8b48e1e58269

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab638.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

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C:\Users\Admin\AppData\Local\Temp\Tar775.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit