c7d96c3a9b9b6d38fc66dbc45baa1adec5fc64611ae9fd2aecc8b077afdd57f9

Analysis

max time kernel
149s
max time network
153s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
10-05-2024 10:56

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General

Target

2ec4a964363810cb9292292f644acc4b_JaffaCakes118.html
Size

143KB
MD5

2ec4a964363810cb9292292f644acc4b
SHA1

0f1b60486d314d6e3dad2d98cdd7947b8609eaa2
SHA256

c7d96c3a9b9b6d38fc66dbc45baa1adec5fc64611ae9fd2aecc8b077afdd57f9
SHA512

cf6a64ce0da35517a701d8cc68a9a214294b8a17719b5c0584e9b8971d49eda7039921a844b0f2005cadc09d8a47984da2cb41acbe18f676b5898f3ca76f9f19
SSDEEP

1536:SjXejazWCM3N53dq9o7SusyoJyKCx6sj2c7nrVZVZZiRZuKhtCWa5HyiBCC4RJ1C:St19Zx7dyfkMY+BES09JXAnyrZalI+YQ

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 31 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{FDEEEDB1-0EBB-11EF-BC57-569FD5A164C1} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "421500473"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\International\CpMRU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2844	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2844	iexplore.exe
2844	iexplore.exe
1188	IEXPLORE.EXE
1188	IEXPLORE.EXE
1188	IEXPLORE.EXE
1188	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2844 wrote to memory of 1188	2844	iexplore.exe	28
PID 2844 wrote to memory of 1188	2844	iexplore.exe	28
PID 2844 wrote to memory of 1188	2844	iexplore.exe	28
PID 2844 wrote to memory of 1188	2844	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\2ec4a964363810cb9292292f644acc4b_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2844
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2844 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1188

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
0b5ccfac555f9becbd682f1ee2b7309f

SHA1
a5138dae5276177014a575d901c0630891a2b7ac

SHA256
9f68484569fa0c7138958ca53c74544689dc84704316e3a8deed2d9a8da901e1

SHA512
2e3677fe746e14323cec095aa8df4a62618f1b60ebaac0adbc6665760c114ee0fe1693a0ef5dc8795d4ab8a6d0df5496f191dc0431e2f89cec513eb007028338

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

Filesize
344B

MD5
d0936eb6584891c87a6c4d22dc20352b

SHA1
d76a14c0f142ec88f4431c74d85fbfc0d228a924

SHA256
4f830730c5b7dd7ecf49661cb837f90f0aeef49c742961fa0d85996725a0d8c6

SHA512
89edc826576c8a564555849df88153653a6a7cf082b19ddee8a41a9e6cc8df23b36315dac0a07c6d2efcf563d3a72c5c6f80f3971af5a655473ee6bb9d4ee86c

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

Filesize
344B

MD5
3329922ebd577c7385f8ca61ef011b5a

SHA1
c7121fe2dd8735b5e7f34e8c0b5d40dfd5cf1601

SHA256
566cef0a0a3031d3c42a2859acf5b13657d34a4744ae425fdb119a06acbb81c0

SHA512
b553d8113872e4e98761fd63d2cbc40e0464e04493d40a8751ba032fddc30e8745575275abd295535faa5cce41b197add711e0f32480cb224614b1c558ac69bb

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

Filesize
344B

MD5
aac3d2b967504df4e8b61cb13862d6c8

SHA1
80f88f3ffcb42c900674f870ddfa1da62353a532

SHA256
d19d08a50fbc7f77ec43c2596dfbb7c9a0277e76a87d52cf66535c9f871c81f8

SHA512
0d99bb3811fecedc250740b3282c1943fa6cd2c03c5afe071795ca92031b04330355972916c2547a129093d15096d654efbb3832e35b6000a20ebdb4c4e3abc3

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

Filesize
344B

MD5
2064485fc5441cc1f564dc71f8dac8e1

SHA1
3ee9bd2e9ea01bb1e92a8d9fd6a2e18054091c44

SHA256
c84716240d283be06fbe4e05e50d68ef98264d62a4da3ac0e1abe625f67a96c6

SHA512
1231cc4451a901f97ae68b809c7c96dc982f013d708582ff6790690910eb02c79e840a0484feb06ae59a6af88b646705bf100cafc9c41d3e3f8c4f9f9085f287

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

Filesize
344B

MD5
854115a01bb994d6c5b4e709f5b0b4db

SHA1
44086ca8144119dbd984810b8365ebbf16ba5b72

SHA256
2df65751f004f40d1e2ba28df8f11315e0988c92e46f1fb923ca70f80b7affbe

SHA512
e598a760e09ce693cf9b2cf296b0fb4314aa222fd40a418a977dd6189997f2e6f2a790b11ec2c45272d1693f03daa0aca5fb9b0c334297bb5c2f6f8a32cd8da5

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

Filesize
344B

MD5
6f783db8287ad578ab1e9a14f9ea97c8

SHA1
7900d700bdc55d07c25f846922c175bd7607e58c

SHA256
388255c4dd7c8ab1181b595773b380d599f5cba05d32202c61b84e90745aa7d1

SHA512
6876862f0c503a75cee5820c07e26275faf5829e9f73909316d77c8ebc3e3f3d5c6b9a192864334eb5f70bb8aa95fc4a33fa1412f6e851a8b2598ba8c52e8dac

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab274F.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar2861.tmp

Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit