ab7f76786748b66fcdfdaf5bb2ecb3ff59d8cbcdaac3c0d96fedc795c2e6932c

Analysis

max time kernel
149s
max time network
150s
platform
windows7_x64
resource
win7-20240419-en
resource tags

arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
submitted
25/05/2024, 10:12

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General

Target

719c961592e94388de9a7099acf751f2_JaffaCakes118.html
Size

23KB
MD5

719c961592e94388de9a7099acf751f2
SHA1

65dd8363b2b8a225488956f2d00ebd0a41f1dc98
SHA256

ab7f76786748b66fcdfdaf5bb2ecb3ff59d8cbcdaac3c0d96fedc795c2e6932c
SHA512

8a30f801342b5189746367987b67d78dbb207bd5af9949533215e7368237755f9c94e5a31f238d63a9e840d32b30685d9c579e941c8fc6b0c0530c2d26ee9b9e
SSDEEP

192:uWTgb5ndR0nQjxn5Q/wnQieDNnGnQOkEntkmnQTbn5nQNCnQtrwMBjqnYnQ7tnAm:k5Q/6dc7

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-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\International\CpMRU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{56565D21-1A7F-11EF-A346-76B743CBA6BC} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "422793835"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1764	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1764	iexplore.exe
1764	iexplore.exe
1872	IEXPLORE.EXE
1872	IEXPLORE.EXE
1872	IEXPLORE.EXE
1872	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1764 wrote to memory of 1872	1764	iexplore.exe	28
PID 1764 wrote to memory of 1872	1764	iexplore.exe	28
PID 1764 wrote to memory of 1872	1764	iexplore.exe	28
PID 1764 wrote to memory of 1872	1764	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\719c961592e94388de9a7099acf751f2_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1764
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1764 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1872

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
18158dfc064340ffc8715aa89ab852ab

SHA1
4724c852bee54c6a02a44c29ee1a53b46502fc70

SHA256
64a6aa75c9811f736895331d3cf7670865d9a7eb532dbf812442ceb1d358f077

SHA512
1ca406ed84ac537b4025afdf8b7186a99e8dff67b399b6f12119ebaf4819ac2ec9cab56499c9da0e855aed96516f260d3a3f6e3b871e4a84dc3f59a8fc50ab9a

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

Filesize
344B

MD5
1617a193b02cd8c6c3aa7ff633fa8e85

SHA1
4f397aed33033033d9221330493053810e9af5ba

SHA256
a0c29b6f830fd79f991d79c3b102b24ce9f015ed8149a0124d0a65680d0b0661

SHA512
ce5938cb883f97d28bc0de073f1f831750d6438e68cb0b5bde35c4eb166d1ca6cba8f4d8b62b51c002702a3b0c43ab885f4a788afbc562ea1e3553842b40b5dd

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

Filesize
344B

MD5
29e5da309c7e03118726267550149235

SHA1
2e63e8fb339c8f29cf5b0a1800bf0ff1119d4e79

SHA256
114e93a2d66ed3e2b863b6e7d0975f84d37b40f0d2080417fb33bae8cae8b020

SHA512
8e2d967b6c60e80131dc5bd03c2bcec0f1589b3ba9dfc0eda30e339ee6b273a25d92e29bae29aa6fc6841e4fb19a1709b4aa81e55acd9b8d2b6e2a8328a104c8

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

Filesize
344B

MD5
5e909b59d588b4e707ad3e989a576679

SHA1
e8f9ea86a4c158ab6bcd2d09a82e307b8c71c009

SHA256
9e5bb0f3402bccb4f7b71896080b63ba52841225534ed7744adcf3ba9355c6b1

SHA512
f5f71a0fb3f41feba7da2ea7d288c6422ab62fa56fb394956463f666867074ea6f74f4979de397f86cb80eede58b4b9e7b24e458f89258f258886cf151592e12

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

Filesize
344B

MD5
0b1946b8372599e6e0b927c3f2b0f2ac

SHA1
50d089512488b5d731c7e0baf934cd0c3ac3ac33

SHA256
da08e9ea2171ca49ae9e4e7424eaaa3884d095e9401541d897181a21c2c0025b

SHA512
e3b4e14e180e006e51d2b833976bdbb84703254b4eb29ea8d8888e10bae3df9bf11cbb621c8d1fc748161f6ccb83a7c7f23845dc4bfbf4031a088c2327e0e7ee

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

Filesize
344B

MD5
1fb81d96924354d88e9a3ec48bff2e3b

SHA1
98f0af6ff5d80c8f880aaa61f21109ee6877b1d3

SHA256
4ed45d007b19450ed1c0ad4a8e2ee98d8baa26a0fca00c8f5dd37857b1eefbce

SHA512
7bbb9ba4031112ea551d22c41c25c7ae4e528788aef82f540cd77da91ff511a21be712f6d9bdace9bbf7a9ddab343c093dfa8f68cd83a5e6b6dee324b5af5f66

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

Filesize
344B

MD5
7c1657fb9c990e1fe4b8257a7c6884e1

SHA1
cb9a23f3af23b5d5c0682d60dd77fc5062d917dc

SHA256
7c4db7fdc32ce2738eea43e08c549352dcf68330c3a4cbb7b962c50f36d47e6d

SHA512
cb8c3c1a31dd82c0450459fc52d5403c8ff82651177a62aedfd1262c060fa03de8e52d720e7cd1c2dd02566ebf1706c2e1f9e0cc2bd7ac817c229e1253b2fe58

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

Filesize
344B

MD5
aba788d4ad2855b44f6ca03f0590dcdb

SHA1
d4c6b43e1db5c22c85b0c838a9a3147dca7ef82c

SHA256
44eb882692fc6537494da6f58380441c89c87d38f8ae7e5257019e147504d7a6

SHA512
e2f1d7824495ffc5e6ae1a98ee5fdcec8b1e6dc1fab6404041d9d118cd8bc5faff34c4b5dc73f839c57892e6bff880e64889a36be33a18604f26224ec4763e96

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

Filesize
344B

MD5
3d343f961292907bbfd9cb8d13480ff8

SHA1
ca5056608d7b93418e60a9ab1a54d0f8e0d04998

SHA256
1d1a981ef8bc772b6b9d3d4606caf5cf193c6150aaefd9b6bb7c970b13bdd950

SHA512
955f6c39c4f48fef2e84daed402d96fcbbf90d0bcaa47f8a3ac6c6c0d3bb4833e2469127a5d25abf5b5ff9192642b28341ec94e80e932343f3295a31865ecded

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab408.tmp

Filesize
68KB

MD5
29f65ba8e88c063813cc50a4ea544e93

SHA1
05a7040d5c127e68c25d81cc51271ffb8bef3568

SHA256
1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

SHA512
e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar479.tmp

Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit