081a590f775e876b89b057bbef8100dfa14cce0ba302b91907dfca6615787b90

Analysis

max time kernel
150s
max time network
154s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
13-05-2024 07:32

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General

Target

3e6176a0609611cc15f20f225cda7e39_JaffaCakes118.html
Size

6KB
MD5

3e6176a0609611cc15f20f225cda7e39
SHA1

e17a92dd1aaa1c012e6d50f8cd85c5bf2fd5b055
SHA256

081a590f775e876b89b057bbef8100dfa14cce0ba302b91907dfca6615787b90
SHA512

27502b53607a1abbffccbfa87b0fe98545ae749f2f5ac443017fb06d553e0ce5f2338d2ccb729d41cbcfc426683785fc99d0284afe0ed406df0c1373b0fb4643
SSDEEP

96:tEzaiodQ9n100zbWjV4QmU8qBxFhtaws5ILwws6FXUQ8YnpbSEp:uzaru10KbWjV4QmU8qBxFV6ILR

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 26 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\Recovery\PendingRecovery\AdminActive = "0"	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\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Zoom	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
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\LowRegistry	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 (data)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	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\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "421747453"	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\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	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\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	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\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{08B13691-10FB-11EF-8C47-FA8378BF1C4A} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main	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
1312	IEXPLORE.EXE
1312	IEXPLORE.EXE
1312	IEXPLORE.EXE
1312	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1736 wrote to memory of 1312	1736	iexplore.exe	28
PID 1736 wrote to memory of 1312	1736	iexplore.exe	28
PID 1736 wrote to memory of 1312	1736	iexplore.exe	28
PID 1736 wrote to memory of 1312	1736	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\3e6176a0609611cc15f20f225cda7e39_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:1312

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
80f68dae63167b6ece26072634a2b8b5

SHA1
5b76fad24c18fba98a5ae9f2df5c25b6b62560fb

SHA256
4ff9bd63c9ba6e0c73ae16c54796c73b53f354ccd4d49ca59f3a7a75154dd69d

SHA512
91c6277abff3c9da96e117c1ce1d6eada34d55a2b1580e7954c5e2c48ec80418c60f8934db682106113ccdeb1a365df4239d9a3deeaf4525371e57cb97509472

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

Filesize
344B

MD5
096db078b36cdc74089e47f0c3d4e567

SHA1
1d837c0c537bafa61a3e1c60b668a11ac919a340

SHA256
ef2972016e53f2e319c3a1a5951afbe4f66a3a1f4dc6e59eccb3b8fc4f79f3ad

SHA512
8373df81e503dd030fb9fbe2adcac430fcf1f8c88b96e5b153f65feb8ef5632a160e345c5a8223951637290ce23a9a070ca01abcb2af5a1f67f3c38647dd4bb0

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

Filesize
344B

MD5
9e173d471e8fc1dd2377304ad5c38105

SHA1
892feae94e4a4ef134889d144e4c09219b2099f9

SHA256
61664ed7f092bab828083778fe4f7bc9e7335cbfb73f43d1606ab6cde3093dc5

SHA512
c7b23740560e7f1b34b72de014257a23809d0cc38cefb0f0e94bbb73a2346a240143b03661296a4ade9c7dea6bc98c4f26266b58aeeee1b05670048f6f8ed932

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

Filesize
344B

MD5
772ae13e563c0e73997045eea2d664c5

SHA1
365e460474d1fc02d3da20e7ca5b58d3993dbc1a

SHA256
56577090f43bfee75105f6990ce49a5bc5f7747ab11e62ccb5e3b3757c944536

SHA512
e5e65f13db30878601cbc19ecd2c783432a1cf7cc497885534f8c4e3801597654a556dc221795b77acf1eeb751bcd49230194cb1ec5462d7aee61e717b912ee3

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

Filesize
344B

MD5
72058f1be8c74e9e4a68498754dbdab8

SHA1
cc6b491115369eed88a22ed3f9c1d4dfd51a2019

SHA256
8332f674b60a1df0702a7b1a26d45eb91300fd8c581593ac27e59494e9e2f675

SHA512
faffd23590e3c057e4271026063664b209b792ad6378901b295fe6b17d243672fccec78cf37a93b8bf3d1302ef45424b3653eb694607118c3aae79f8d606406c

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

Filesize
344B

MD5
5f3bbda69c100db7e03866e2f9f0c39a

SHA1
fa40e72b2a91698668490faa22a685dc64aa7545

SHA256
305500d440b484ae3196f5b5b35374542adb68b01bacd62b3d5b2f846a569929

SHA512
cbf892a6fda17766888af520a0c93f8efc5ce881ca965dab6dfe8ae9dad6417ec0276985861feeb86aed08914a084faa9162034bfda5c7a97c676a2d30d84415

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

Filesize
344B

MD5
138b13c9416e6957c69da3536aec78cd

SHA1
91cb8cdf34c5a46fbf0ea3fa4faddee16bf41a09

SHA256
93140df04a29ca6486786dc4bf9d2d7d4c99e7c7084da0c0309bc0b756579c2f

SHA512
7bc57655905909c18103fb5ec16747922ecd92f7438937c38efa9e0134120f85a4ecee692b5bc4c014506e5272183fd2b145b5fba6e77288c62128621cae9f25

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

Filesize
344B

MD5
a5d47c0d49308874766c85d4eac5e9f7

SHA1
b74d1e3354c60b6e5b178e2c4af4b00d20aad82d

SHA256
3fa206666c8fdd7b7933d46d762d8c21f0696ca4351e8bbb3a2896302b58e677

SHA512
eba862ad697e613779dc6bb0b25e67ad8464e6aa15c528993bc8ba5ec977d4d49efae083a2e1e5f21284abbf101a061081698f09929c992110db361e38f1c4c6

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

Filesize
344B

MD5
8352f92dc990e9a1d31f737de978d1c9

SHA1
4d367619bfbaf9e75f9d809107164667c6ebc4fd

SHA256
cd9ef380f70cef01569849ecb8d76ebde3fbe8e671d593015a02dba73f77cd22

SHA512
f650f7c05d0fc00eafc7eab8baab0950af47594884843e2ee9ad16f581bf4c761c3e9ea21459fcab49c9cf03fe2cd57da1463827ee40ed82057581d048cd252b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab8D24.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar929A.tmp

Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit