551504bf45d6ce15b8dea170b47163fbd1edd4696070262b273cab5c4a316214

Analysis

max time kernel
149s
max time network
150s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
24/05/2024, 17:27

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General

Target

6f4781f0d350d27cba4360ddd8a80e8d_JaffaCakes118.html
Size

27KB
MD5

6f4781f0d350d27cba4360ddd8a80e8d
SHA1

8aa1d8ac2fefe4bed92b02cdbacbe9b453fb4dbb
SHA256

551504bf45d6ce15b8dea170b47163fbd1edd4696070262b273cab5c4a316214
SHA512

f9b1c13e46c8890daaa6e0b327c802c2f614f016b464ab33578593285dbadc100cc2081cf78f8502508d48c2566d6a4c111c4daeaef27f4319c744114909a48d
SSDEEP

192:uwPsb5n+GnQjxn5Q/9nQieANnTnQOkEntnfnQTbnxnQ9eqsm6urFwmQl7MBgqnY0:zQ/9HUSFwxSqNg

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-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "422733517"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\International\CpMRU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{E563DD91-19F2-11EF-8ECF-42D431E39B11} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1732	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1732	iexplore.exe
1732	iexplore.exe
2532	IEXPLORE.EXE
2532	IEXPLORE.EXE
2532	IEXPLORE.EXE
2532	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1732 wrote to memory of 2532	1732	iexplore.exe	28
PID 1732 wrote to memory of 2532	1732	iexplore.exe	28
PID 1732 wrote to memory of 2532	1732	iexplore.exe	28
PID 1732 wrote to memory of 2532	1732	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\6f4781f0d350d27cba4360ddd8a80e8d_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1732
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1732 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2532

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\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
7969ae3a8261bfb4a72a6a1c95b4c7cd

SHA1
f61a6f311bf5a914cae964be537e89641bc38f86

SHA256
ff50fc12d37f1fbe74e95568a4c0158fe9ea59522fa44cbed67755e8ab7b575e

SHA512
da794987bd426216f2f45466baf12c07e6ff99d7bbf9d87c42baf63cc856e2f3e972062b23b6348cc91376c454de6441774ea7aec0e4c9baa763884e0b0e3ca1

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

Filesize
344B

MD5
602387cab25058d74986315fbbf3f9df

SHA1
5941e3d4a52fd8de7b8769e881a233cfdb6e8986

SHA256
3649d76c924140e0b263729bffdcacd2348c8e4c369704bda9ab3f35fe028747

SHA512
855096e0a40de43e55fd11f62a69943f713b2e7a5cd57382e14835944acb0727d036ab2c86112fe92238f6d29dd034ddd023d58411772f4a974bd309700dfb00

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

Filesize
344B

MD5
085dd0e56b92db8ad748e803b672ffa8

SHA1
6d7f11a4691d88d529ac6a9304bf90b633783a2f

SHA256
07369b218ce4c06057d4973695eb2b4ebf15234a4c84dfe556192cc1889b58e8

SHA512
5b2e7127b2d4ede5c82c0e17112a4f4a0657a5619245eac4ec9e5f1cc471f833e52a9f2a92d0fb3fa9c439db206b6c88a7246e6daf54ca524ce3a81a3f316375

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

Filesize
344B

MD5
a3a3dfbc8533d31cecbd6899c68e491c

SHA1
f319c90398662593b5ec93e54a5450614f9927fd

SHA256
320e5db3f89c4183760175625f871121c98183ca1bc0e5f9af1cba449ba101d9

SHA512
641870d0dad58abf2e1f17239e0c5f396c4f3cac760e8f5452d15f3766133db9dff17ab2df53172ecd54eb2e9363d8df83e3c0f6d6e0fc662d265f4ceb77c86c

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

Filesize
344B

MD5
2aad1403167ec3636dad39f2994ad2b4

SHA1
708402a84ed08aedd7c8ed359063d66a0f4ef577

SHA256
8f71b65a6fe14ed2a9719b5797cc853a3cc9903972193197ca7eddc0305f8368

SHA512
4d1d2cd09edbf2fe5b8f897cd3234dc89f950410354cdee29df19abc5219adad342966251e14738a24285629921aac75e76fa363f2e73fa9329363d355d2714d

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

Filesize
344B

MD5
0f6a777e439e4495cc37ea5c9240bdd4

SHA1
43c5dc37d27c1d7fd346eaf7cfd99f2f58c34e23

SHA256
29cfb3aed05487a289018f5ccb3581f61c45c53bc170ae37c2e36d9bd4240995

SHA512
1b1bc43b550a66720f498aaa160d8fa117448a2f90e758f69e30771b77c6f03edfbdc6938df065a86d68662b77492cce01268e18dcade9156a7d774a7c80cf01

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

Filesize
344B

MD5
2ad0458547919d52bc9fc03124665925

SHA1
8cd5cd1a2b75d67892cdba5d362bf9b891116535

SHA256
9fd9b97dee7664ab0d5161b154df47bb29c75a755af5607fcc8decac3e183314

SHA512
f906929d49992e12ed4d788386b8f4f9450d85e089c557776a5857770f50a9da111ce5f86ed57f773f39754926368c503823e727b3a65b508ca0f6fadd72a632

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

Filesize
344B

MD5
062121cb7a06a1d08fc06e43d4cd0d80

SHA1
cc9b0549b335417bb026d21508a1723cc0cf134d

SHA256
9038c42a2e100ce7e904934388555ad791039be151ddc2d77bf82383004e78d4

SHA512
95bc822e245ce38530e028bd048ad7ebd74ba1f6143b607ae5a60668b107e64d7bf9484b102269b80163e5a4902b00569c7a53351f00d13d95626e013416beeb

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

Filesize
344B

MD5
d9eac4c6fd144d7c544d7ecc797755d0

SHA1
6089b9651cc1e0165f2b7b25335bca01f6abcf5d

SHA256
6823d35008d0a08022d732c2cd35a3d14ba60553174704cbd2f76f0302f969ad

SHA512
36c8aa6e28f744122c36061118565e72857e09818c306e2f70b3a103b4940802ea4f1d459e1f6215c9a14215c182f3ca0a5ec69140800d3762d30583b8dbcf99

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabA1E.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabB0C.tmp

Filesize
68KB

MD5
29f65ba8e88c063813cc50a4ea544e93

SHA1
05a7040d5c127e68c25d81cc51271ffb8bef3568

SHA256
1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

SHA512
e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarB21.tmp

Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit