57eb96364f74cb20a33552d768c13e0453487d0c96d2acab89171942aa0fd767

Analysis

max time kernel
117s
max time network
141s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
19-03-2024 12:58

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General

Target

xiaof_toupiao/library/Alidayu/logs/index.html
Size

2B
MD5

444bcb3a3fcf8389296c49467f27e1d6
SHA1

7a85f4764bbd6daf1c3545efbbf0f279a6dc0beb
SHA256

2689367b205c16ce32ed4200942b8b8b1e262dfc70d9bc9fbc77c49699a4f1df
SHA512

9fbbbb5a0f329f9782e2356fa41d89cf9b3694327c1a934d6af2a9df2d7f936ce83717fb513196a4ce5548471708cd7134c2ae99b3c357bcabb2eafc7b9b7570

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

Processes:

iexplore.exeIEXPLORE.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{73C0B181-E5F0-11EE-B499-56D57A935C49} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 80782e49fd79da01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000007823eddbcee3e149bc4db86b21295af600000000020000000000106600000001000020000000a041cc4518b13658a3ddc806b0e4b90a959717563afdacb3cdbcf28f5bc5b46d000000000e80000000020000200000007b6adf04f5219673068696c6eac5978d0297d15478f2529de82952153c8941fa20000000eb85f131f8faa06d9949927c1eb54df149915fa82a6253af0b1c51349388a48c40000000888b6ef8a9d28ecf3d8daff6868040c02ee91842cae8e05fcdb0283b273a1aa84cc411fdb67bc34a1410ace05867dc7d5488420c2fa649148b1df625216dd4f7	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "417015012"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

3036 iexplore.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

iexplore.exeIEXPLORE.EXE

pid process

3036 iexplore.exe
3036 iexplore.exe
2988 IEXPLORE.EXE
2988 IEXPLORE.EXE
2988 IEXPLORE.EXE
2988 IEXPLORE.EXE

pid	process
3036	iexplore.exe

pid	process
3036	iexplore.exe
3036	iexplore.exe
2988	IEXPLORE.EXE
2988	IEXPLORE.EXE
2988	IEXPLORE.EXE
2988	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

iexplore.exe

description	pid	process	target process
PID 3036 wrote to memory of 2988	3036	iexplore.exe	IEXPLORE.EXE
PID 3036 wrote to memory of 2988	3036	iexplore.exe	IEXPLORE.EXE
PID 3036 wrote to memory of 2988	3036	iexplore.exe	IEXPLORE.EXE
PID 3036 wrote to memory of 2988	3036	iexplore.exe	IEXPLORE.EXE

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\xiaof_toupiao\library\Alidayu\logs\index.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3036

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3036 CREDAT:275457 /prefetch:2
2⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2988

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015
Filesize
67KB

MD5
753df6889fd7410a2e9fe333da83a429

SHA1
3c425f16e8267186061dd48ac1c77c122962456e

SHA256
b42dc237e44cbc9a43400e7d3f9cbd406dbdefd62bfe87328f8663897d69df78

SHA512
9d56f79410ad0cf852c74c3ef9454e7ae86e80bdd6ff67773994b48ccac71142bcf5c90635da6a056e1406e81e64674db9584928e867c55b77b59e2851cf6444

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
30c6bb6c9953aa5f6e8d1df24f9f19e4

SHA1
0646ce64c4b86a6f8f8b5d6d18f675caee4f11e0

SHA256
945888b11bc35e3ed6392bb2cb3da24032ea95eec69bebfbdeed4948e539cc94

SHA512
9968b485b4f4c7c10a83804fbcb4e855b090100c809081204e43007893000d85fc56b3ab5f179041666977dcce3490407bac5a10ed7e8e13fb0d648a34818ac9

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
65e3d978bb11218ea6fbab4860712e16

SHA1
c8bdeb754378356d263002181a6253f9638e2070

SHA256
bbcc00115a3c6bfd96fcfd116cebaa046d2b8c2c6d14579ef626f67cb0d23cd3

SHA512
f4e2569d5dfb7c9e9e8dad3d9531205d16f89f88a33d755066fd01bcbe8dda71264ea48277fac3ab6e9b084bb8aefae596bcfe4b1d6663fa4de96cfc22fd4935

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
6772025531fc9d35b327f4845f9399b3

SHA1
d8d385463e5cc9042b0689ac8a211abb2afc2647

SHA256
a5081c1013341fefe6cef9a5aa48e08da425b00dea2fe68ae42cc7ca7c52e21c

SHA512
f01e435d8ee5e82ecc954a138c84f6daacc15e4a99611b3634fe72cc91333572488790d8f55983cca423bb8a8f08768b4b0e9bea23b5e4214f794bd33995324e

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
88bb2fdf6d13bcbbf470345c79fac813

SHA1
84ba88325330f54112e5123a1633869215e5106d

SHA256
5597b38f2c1b2c21e47c62cce24ad9adb750ac75ea8ede416a620b73e5fd20fc

SHA512
ec5bb972f303fdf8c2ecddaca0656150e80bfd7f6c6f9a1c4db67c4be96e9a86510d815de6a3894486f408a9bc6b876c2a514009ff0fd8e8f26b92ac3a96e64d

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
c4b29c6ec6b524bc7cdab7fb40af67b4

SHA1
e3e07eeac29a36d41f57b86f443c3524ae59ddfe

SHA256
96c0d21e1ce213e1ce432de5e4ec7dbad25cd804a44ba26698d4681eb3202ad2

SHA512
0632566364027693119abaa108cf8542caadd8bb6223010b4462fce9cc1109af447c4c7c279817873868eaeee404adb4caa3c3d57a215c758993914c7d0108ef

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
153bf2e24a464277a600b1fdd8b81ba1

SHA1
d1895e5a09b3be4b27efd52a7ce2391f246acfa0

SHA256
0cc62ba00aa31763dd5f99de62d90603a8d3d7130488feb68f928f751ded1874

SHA512
1a3315bc37a9eb674bb4934ef682bb6af05b09256914dad1d34e80f5b09bcc9480ec30ef5f2802c12726afe648477a6023e97218e520f664bfe7348955ea4295

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
d0871aa475a9d9d77ad09dff95937be8

SHA1
985359ac3f2858422108a08fa6e972e13a4c1472

SHA256
14a226d24e1cb368dbea95af6dbe9dbbbcce4cbf1236aa713a27d9cc502c65cb

SHA512
58a1995af5dd56f6cab15e7e8d14d619c1bf5d2872d6bdaec062a680bee6a09ad921bf0322dbba6858520bbd08c50f6c863f7b92731c03b9dd2e92a8faca5f62

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
5c42a5bfc9118bc3648d34c55b32e44b

SHA1
1c746edac3b01b65bab626dd4cafc51d000dbd7b

SHA256
5aafd356fd553597eff7335954d7448719d903f90a4c8ed37d48bef720485c96

SHA512
6b1eba7f4441385e4639853f146199d2837f8f1e96348ec77a5b0e87a56e9d5d8cba981ff0939fe54d4ff7f4e2761b183bcaaa5d96caa6b0efbdd3a64d722ce8

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
319f2726b79e63abc689ac7394628457

SHA1
6dd9eae03671926393d7507671741b72462995e3

SHA256
ffb597f70acbdf2b77d6f427a91a7a2bad5ef1c2fa3164ff2154b1f97e5232a3

SHA512
f6c9bd505f529a6609fd330e7569b6bd666732c2ac4c5a80236e117c88ae6b6e5c7fd108b2af9fbe31459b834d06582f82d59b08c3f066f6430856aeb72dfbbc

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
8679cb674dc8995bdf3c7c9a4ffcb95a

SHA1
903d55e744e33117c86abd90d9544f672eda122c

SHA256
86c27ef31dae7aabf5c2ac385ffcc8139f013c8a1aa8426e8f34348fe9129aa2

SHA512
a315dbb955c8e5b3d76a6ef4d174a9edb532426e265be95c3da5b9d3cd889d8ce211503643e0a6cf162fa7cca620228695ee8f50e0b6ff4854cf617343d6fa63

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
3204e4c75f4058611a32d4b892a4daae

SHA1
2be13417d4abdca6fd05dfdc34c379acd0f1aa07

SHA256
cccabd41bb85b1d2cad6fe0750280ead1c16a89e0059ff62a55e226f9ea2285e

SHA512
0cddc30eac66a9f0529fa3a57da3fd4d251f8a1f54817715d9cc112f192a1a1a278c377ab3126e785f0435fea21be6a80d8d6b41a4d4871076545779fd2f0623

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
5a9e2bcdac2148e730674b926e449599

SHA1
e14b089691918c82d24e8019cbd76ada28607f27

SHA256
1552d7394f5beada4ddae8a3ce7cdda73fd91d194f8b6b018b8362faf4bc2b95

SHA512
17f364eae2fba80775f0ef793952f8aff596630f3b1beb99b8da585454982b80662b599fee690702f45dc25ef88838fd05aa657fa3e0dfcd41a84197c0ea0514

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab6D94.tmp
Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar6F03.tmp
Filesize
175KB

MD5
dd73cead4b93366cf3465c8cd32e2796

SHA1
74546226dfe9ceb8184651e920d1dbfb432b314e

SHA256
a6752b7851b591550e4625b832a393aabcc428de18d83e8593cd540f7d7cae22

SHA512
ce1bdd595065c94fa528badf4a6a8777893807d6789267612755df818ba6ffe55e4df429710aea29526ee4aa8ef20e25f2f05341da53992157d21ae032c0fb63

Download Submit