8a9deb050caf173f0dad513519e178348bdc108d915b1c802b51528d904941d8

Analysis

max time kernel
150s
max time network
144s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
01-06-2024 13:44

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General

Target

8aa0394f98c7721285cf0a1f3c465e28_JaffaCakes118.html
Size

31KB
MD5

8aa0394f98c7721285cf0a1f3c465e28
SHA1

9b1c90bd01f97755fe73a64e1d45cdea8d10ee9a
SHA256

8a9deb050caf173f0dad513519e178348bdc108d915b1c802b51528d904941d8
SHA512

8645b406840e9979f19ea9b59c87a582756c8ec87e204b89448de9da273e5de1c4c8a4430ee64f0a0a3961d098ab447338d96737ca57f98f762d59af2ce2efa0
SSDEEP

192:uWvDob5nbnnQjxn5Q/inQie5Nn7nQOkEntmUnQTbnRnQYMCOlA2RyFLqDxcYLuj0:rHQ/2clnyFuVpLkZQiKJqCQCOmiM

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-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\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
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\Recovery\PendingRecovery\AdminActive = "1"	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\IETld\LowMic	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\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "423411313"	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\LowRegistry\DontShowMeThisDialogAgain	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\LowRegistry	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\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\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\PageSetup	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\Enable = "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\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\InternetRegistry	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
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\International\CpMRU	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
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\Recovery\PendingRecovery	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
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{033F7EC1-201D-11EF-A692-6A83D32C515E} = "0"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2120	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2120	iexplore.exe
2120	iexplore.exe
2124	IEXPLORE.EXE
2124	IEXPLORE.EXE
2124	IEXPLORE.EXE
2124	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2120 wrote to memory of 2124	2120	iexplore.exe	28
PID 2120 wrote to memory of 2124	2120	iexplore.exe	28
PID 2120 wrote to memory of 2124	2120	iexplore.exe	28
PID 2120 wrote to memory of 2124	2120	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\8aa0394f98c7721285cf0a1f3c465e28_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2120
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2120 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2124

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
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

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

Filesize
342B

MD5
9c66f22de694a5199a4496c288eefacb

SHA1
c8b196826153a1ff5157c8a616b5e3c1047e0d5f

SHA256
4d7547713bc83f27d6fd3b8b697255aedbd3fa13f777c7ef233bcfeb4d34dbd0

SHA512
3b4a11504dd1c1d84e54e0816a05c45420669eb50cc8c3ab28cfc8f50cd3c98ae317fcbab6f780bc314d7eabadff5c1c493e5202ac8017fc5708c240bc31062c

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

Filesize
342B

MD5
75e4cd39d766ecae629dce4c301b4b86

SHA1
4f2f8867b40188d2584fbafe8864a6f6a8e29950

SHA256
417fa1d1f865f68c830a05145a703f63cb041c629f7adf77cb03bb56545dcf61

SHA512
8c1302da07ddf3ab1a436d1bd37f2014b448b116d585b2a753ba3e820f1d288f0783c9ad1af906875be57dc52f0b9c23efa60b08d6703194728e671ff090095d

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

Filesize
342B

MD5
deb1009f1d3b74905e0e0d5dcff319c1

SHA1
1adbeea9d0cc4596814a62211fba4906903b3e89

SHA256
2d6f03c6c3fff4cd8b877a660641b3c5f237a72338fa1d843c1118e97497d668

SHA512
c7b15856774cdd7ed3ab423f3d75418c7e51729577b135205a7fc319fd43afe492859c118993e936df2201501ad1d3119511de5c55ff29c52b741de037230176

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

Filesize
342B

MD5
92e1defc7cc467052ac90972186ae538

SHA1
552e48da57464462a9c43c0e6e0315dec0b888cd

SHA256
ce7caa536dc0377a7418c308ed1ddf63d6a7b225d43e665ed0e15a17b50766f8

SHA512
f31a6c96b6bb50223c113f5dd175042f3cfd0d91ea0a7196263fd7018c53b715411d2f475230b21d05578095984cfb8788ee17715ab5301d8752c39676f4a467

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

Filesize
342B

MD5
793f41b93ff3531245a88cef8c4d4dbf

SHA1
b9ee1208edd4fc5a0413260b70bf052b156b2999

SHA256
499c812f14f49e8ece2973898d2da0c1770ef87e6b2da4fa296dcad6fe160d77

SHA512
5719559eb46256b1ae94b808b183499be02fe4ab92e5910d921e63cb23db23d4174d1cf06587f71278f95edd2cf7def4560fc3d4c71d5c8d6882b62b81bae39f

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

Filesize
342B

MD5
173e93cc54cca5bcdbf0241b746dfded

SHA1
824b75ddb8409c3669f0701529202ceb51bd67a9

SHA256
0f0750ad50f370fd3e226b1cc53521ebe969dea1c2eeaedb7f4d1c2f7f96be24

SHA512
893ccf702302dae0baf5194a22f5305782992752508a907c7564b6228c534ab88a77e15eb29ffbff3f818aafeec9f9971a6b249820f9007b48962dc037674bfa

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

Filesize
342B

MD5
f8eaafaa01e2da8981199398ee148a86

SHA1
a44854b45075cbd55c46ee202a86042ff7568ee3

SHA256
1a635670e1336e9ca4bab41fd5c88e31f246b911f7f43d131c26a401554bcb72

SHA512
aee15efdb282525d57694a0da6ba07bcf42d6add28600bd95fbb6238603a2069984bd233d75e407a3227670a76151bf752f11bdf4ab4ab3726168b2bc6f2ef69

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

Filesize
342B

MD5
af7acb8efbd75458b6c43bfeda67737c

SHA1
6eaaac726b2ebcd4a23f9ff0327959e1a78e56b4

SHA256
38119f8b5e6454c74646a98ce9b16d23616990e8ecfca6b265db04d055c775f0

SHA512
b6ace34677ae9f1dc34aba2556ec90e3bc1c22cda8067875478dce69cc73eaaf497b2152ebe6ea0e40b24a9e1e8f349930318fb6aa2c6e5fbf74b8c077767e96

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab6B90.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar6C82.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit