a5c359a0450e2af701e8885ac40110735d0cd2fe364492b81636850bf918cb55

Analysis

max time kernel
149s
max time network
151s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
07/05/2024, 00:04

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General

Target

1ec56ed72a1b1da16c14e82739e4f6c2_JaffaCakes118.html
Size

21KB
MD5

1ec56ed72a1b1da16c14e82739e4f6c2
SHA1

f2d464e2c2b5913f63b9faefae51a4ab75ebd359
SHA256

a5c359a0450e2af701e8885ac40110735d0cd2fe364492b81636850bf918cb55
SHA512

17254f2c11748e6b2e1722fe65eaedc419b924e3609180f0147a2aa13e26e03dcdf6e6f18d483c477de59a2b1b67eee36e4d4fd75d7a5d8bf851d94c5194ca75
SSDEEP

192:SIM3t0I5fo9cOQivXQWxZxdkVSoAIz4HzUnjBhtX82qDB8:SIMd0I5nO9HxsvtsxDB8

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 26 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "421202119"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{5503E0B1-0C05-11EF-A499-62A279F6AF31} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2868	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2868	iexplore.exe
2868	iexplore.exe
2516	IEXPLORE.EXE
2516	IEXPLORE.EXE
2516	IEXPLORE.EXE
2516	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2868 wrote to memory of 2516	2868	iexplore.exe	28
PID 2868 wrote to memory of 2516	2868	iexplore.exe	28
PID 2868 wrote to memory of 2516	2868	iexplore.exe	28
PID 2868 wrote to memory of 2516	2868	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\1ec56ed72a1b1da16c14e82739e4f6c2_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2868
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2868 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2516

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
2fc8481b1d312fd41c84c5dacdaca27b

SHA1
02dfe471b42dc8a478b6dfe4272dcba2ea3be2c8

SHA256
a6c5b1cb43685b7882ede269e220fe6a3e81cfb293c0701895ed363f7bc05813

SHA512
a631d9f8ebfa30ca923616b2e82dabddc6ec265795b2bee329d09892e4d6b903005d5d7341b0b6055bc00ec7767b3a4c5c192eed0d99e163db43dc98731e50d0

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

Filesize
344B

MD5
0a4cc94abfb3b638bc04a47b05eac5b0

SHA1
16dc81d58cf5628f0c34df59d5e3e9f65eb24c12

SHA256
4d2ab67ff44369ebb65183310491f41684d55e2d12c37ba900a122cdc7c7108d

SHA512
e593d59d23bf5d87d2d034cc0ca714d673dec50be21d56c45838e44ec4806c5e0d2e96f3926a4e1798b2e15e9c749b622aaf6ab2a204ad043e87ee5cefc17f16

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

Filesize
344B

MD5
f02b883097737488d9c71503760ae59f

SHA1
c2fc5c8f08ff898830d727016a310e70ae67636a

SHA256
18b3a9febcd205f0f1cdd248f011fc09611183241ddd814fc7a22121a17679a9

SHA512
40bcecdaa00ae74c1277933bf131490bc055aab9eb53bb42f6022e8c63da811f8c9324eefca1bedfce08ef25a4919d477c223cf6ff283b43ad30a15dfad429af

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

Filesize
344B

MD5
9c2042f6d8538bbc386d29a914b4ffca

SHA1
b2308dd123222b086135d9bdf38b7dbcf06623b7

SHA256
fecf3b2ef941e17b3b6bfbccfffda4558a6bd6e53cc3645b318e40ed077f3869

SHA512
c39d3ff663803195b2ea60169a4c86ef0b5e8b3b5894f6c4699059c741ad6349cf683cf4e7644cce5ec261f81852e1d22cc3721c8568267cf7841d77fa1ea3e0

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

Filesize
344B

MD5
22870f3a8c0fc22a96ec022d1c8b4199

SHA1
1266759dec06ddb3460c3923e2aacdceaa2fad05

SHA256
5db288de63b4b5fcb9f31ac4dbf6708484cd0519128b42207075b6e7266d60a6

SHA512
89f58630290bd574c782a0a3623f341a076456b733e09a0e7b0e3d128d500e00881ce231515c5cd1c52b1c680573933983ebc3b32e2470da6fac4c3077309d54

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

Filesize
344B

MD5
cf2c2fd6be5e481c8770699e50072782

SHA1
fac20298c8b6c085f39bc92464cb23d0b7ca63a8

SHA256
1054a062742b1f674d5861be915bca647070ffc444b9b57735f870663e91e256

SHA512
405af0e25b1cdde469eb2ea49c8931cb626fdb4ab1bbf17bc4fb48fe266aa85cc2c1f4fd9cf20e42bc443be8f3dae4e3f54c0859b1bdbd4fbc1e793151f1818f

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

Filesize
344B

MD5
1a053b0aa64bc810e9367001d3a70a67

SHA1
389fcee2066dd6fc0e21596e708566ac6864484a

SHA256
f9a0249124d60b33194dbe6204c3ff9fa2bb9764f0a17e87eb757c8b8a4d9adb

SHA512
8ddc3587b8b8a43f41fce2d465f72eb75e78ce6589755d696ee9f07f13a80bd1f7f7d2487e3db505bffbcab2732139452fef6165fcc5426bf782690a10aca09f

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

Filesize
344B

MD5
b747c926a0e06d448f1e4aef32fb89a0

SHA1
92684c237d70744ffce3605635e78e64dc6d9da8

SHA256
aeb84704eca49b61ba8fd4f6dd960e5bfc66b3cf76d46d25a4c3c69fb3713827

SHA512
a8c032cc96d00444669d73274d5a5b2c101e3a62dc7de87b1db9c78503ceefb074b65d92563d6b2f29b874076ffa45da777f206ee0e25f585bb8a6b7feb57615

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab1142.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar1213.tmp

Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit