6a9bf3c27e01c9ebe44c14f360f2bcfc014531b257fa1ed6efa680c676fbe340

Analysis

max time kernel
145s
max time network
134s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
15-05-2024 14:54

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General

Target

46ad9166e93752006a15ff4ec495dddf_JaffaCakes118.html
Size

143KB
MD5

46ad9166e93752006a15ff4ec495dddf
SHA1

3f3dc8304a313d3aa10e7198eafc738e227f2196
SHA256

6a9bf3c27e01c9ebe44c14f360f2bcfc014531b257fa1ed6efa680c676fbe340
SHA512

f14d954233457618b848494bdfffd41d14f16b55b81c9cf7fbf0761c043d1433b44ab682bf1005612b91b023f4af53cb8c784a97a53788d36e9f989f3b1f2bd1
SSDEEP

1536:SsG8dXejazWCM3ZJFCVIn7G+Ec39bgzP+rPwvy5BlLFrHy8Og/elPFTfTm1TMQPs:ShFZx7dyfkMY+BES09JXAnyrZalI+YQ

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 33 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "421946757"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{147BEE31-12CB-11EF-8D12-66A5A0AB388F} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\International\CpMRU	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
836	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
836	iexplore.exe
836	iexplore.exe
2112	IEXPLORE.EXE
2112	IEXPLORE.EXE
2112	IEXPLORE.EXE
2112	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 836 wrote to memory of 2112	836	iexplore.exe	28
PID 836 wrote to memory of 2112	836	iexplore.exe	28
PID 836 wrote to memory of 2112	836	iexplore.exe	28
PID 836 wrote to memory of 2112	836	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\46ad9166e93752006a15ff4ec495dddf_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:836
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:836 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2112

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
0cfe68ef2074bafdb97efdda25af0d2e

SHA1
5da8d2335a70e403fd0b64984bf258523b922268

SHA256
672f54564c5c1bf9b7f273ea62ea513a3e529909bde9f00a289ac18cf7969867

SHA512
ddd5eb201ae84207ab5e53bb3ee891292d437693edb24b1de7ffd6b2f8aea284d1f403126cd1a24a253302435099d6a661abe9e7b0b001c1b4e42b60cf713d9b

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

Filesize
344B

MD5
8fa3c7b6544ff4fe8eaceb94cc767ec2

SHA1
a3be264de4cef554596fd88c8f38b997ff159639

SHA256
e063178342392c8ee8344defd2c28cfd005876cd8168c5d9cfc48edaeafad91d

SHA512
f0f369900c3fd613954fdc9c32c764d083c63d891b758521d46b9f807809ba64f4e7d7283fb75e971fc798c381c0b769d6ae236eaaee83f36f3069d574f08c41

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

Filesize
344B

MD5
1c7fc6a817a879f50c97c7529331e831

SHA1
2e26434b0e10d2f41c09bffab259c975971eb414

SHA256
ec337a01984b9030b6ddd31c51be9371d3fb2bf028b44fb54278d9643f5bf7a0

SHA512
f91520ccbec1dce770d31e4518b0ed7de649ff6ddd32673f1592df1206b0bc96e76c90c137abff90a55dc5a05631c9bdb9bd9ff916f874d72b8b5447e3773cfb

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

Filesize
344B

MD5
343bfc22f86e0b145de54eb20f8170c7

SHA1
6cfe192ca22f76f1e32fba60a435f68ca9e53d52

SHA256
c3b056122dcbb56b2cc2ffa84d2f89576ef218b460f21f627d151fe16f14fd3b

SHA512
0a02a800ad2a9469e4fe026a9aa6ed2b67b5a439ace68c98be985db112ac32a495b356b511cd5a1c00007f878203cb7fcb1a1235a9a5c485ccae904c0b6d40db

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

Filesize
344B

MD5
0538abcc7f9a5f8df10beeeaf36326fe

SHA1
18cbac2aca9e196dd2625abeb286026c4d346b35

SHA256
25bdaa4a2d618961eb18a27010cc9afbf68264e3db946cda7ccd8bb1092b5aa7

SHA512
7d3538fc6100b654bee73c0bdc78d64a1a2d0cde1f2c02b3532a0c8c6c0018e21775c74259aebc3bfce67d32031bd51f8299c5481fd232610bec4d4a2e53f9f2

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

Filesize
344B

MD5
2f63be144113348fb4772c6e168c00e9

SHA1
50fb3009fa8d803d104fe9ec97abb89f612173c5

SHA256
2307a39548344d3394c6956adfe550ec373e2ed0c43c465e734673517e5128ff

SHA512
4acf01478155a223f95da76b987f419a94a4e494c98e234cfa3e29f4a1ce6fddc1d0fe46a05bbebe71c22eec080d4fc210da4c4e24d3f1fe5419e8ad1feb6c42

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

Filesize
344B

MD5
4ee8fe2b3d6365be563b4f1894b3531d

SHA1
6f5e8d0ec41eabea8b11ee43f758fc179137b225

SHA256
7e4e4448dad925859afcead4a7079bfe24d625c64ffc2d4951352441039ba762

SHA512
9b1a701400c83d05a497a9c8064f73c6bcd0e1d0eb3fccad5a6e60944b3083deb36253384312ddf56c330c55d03bd4d0940e59b2af575a53a88f2f623ffe194a

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

Filesize
344B

MD5
fb1208e1432bd7e4828f2d4359725874

SHA1
ed93ea8a97614e2befea128ef251e943dd5b654f

SHA256
5fbcfc031b2f9a32ee4cbbc7ea9c3da42af7aabdeab8a3cd231cd1dc05b25f35

SHA512
dfb7586c30bd388cb26bf438a8447349295610c500cb3e0e86eb6b368319697a8c9cb9edb6caa599ba705c887ecb220d84d9ef55325aadd79c6f474e3db446bd

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

Filesize
344B

MD5
6267446c5f79f18f7ae18740f3b44ff5

SHA1
69cbaac1649d948512be650434234ba592717bb6

SHA256
8e2b6bfc13ee4d0f62d41dcd0dd3ba912578b37110373f69ef96b2dc1c8b7a35

SHA512
07a15b3fb95f836beaecb3263acb2cd7a43481b54874944239d789b66e3984401353ce5872194b442e5636eefa2393dc4011e8575cee1203701e1b0f1c760c79

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab1F65.tmp

Filesize
68KB

MD5
29f65ba8e88c063813cc50a4ea544e93

SHA1
05a7040d5c127e68c25d81cc51271ffb8bef3568

SHA256
1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

SHA512
e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar1FC5.tmp

Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit