0b4f113ade577f54b361efb513c9ea661a4f32eff0a5aa522bfceba09ac77ac0

Analysis

max time kernel
73s
max time network
136s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
17/10/2022, 10:44

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General

Target

Report Jul 14 17886.html
Size

1.1MB
MD5

3ab23672966bf6d6425cf8cf9596e791
SHA1

3240f4a8db891af084bf5642a9d15f217f51c9ad
SHA256

0b4f113ade577f54b361efb513c9ea661a4f32eff0a5aa522bfceba09ac77ac0
SHA512

2ce4c3f7a89cdaf03dcc0cf0e214bbd0e716e2cc62f21b0c8090cd4bc3da6d4dc8c9ead8d9d7fdb3068275e872a0092c0e037a76ec2cb32479d0256f3262c225
SSDEEP

24576:pYorLQLDabjw271lQ3QQnO5TO1iqnIYBJC+Q9Jhz:p1LQLKDo3VMN+6

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer Phishing Filter 1 TTPs 2 IoCs

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\PhishingFilter	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\PhishingFilter\ClientSupported_MigrationTime = 4058464d26e2d801	iexplore.exe

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 0066f36326e2d801	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{898D6F51-4E19-11ED-8413-C22E595EE768} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000e0f3d159765a7f43b6bf060b4b70c9a300000000020000000000106600000001000020000000bfc42f0cab5c8c3da8c8e178670f87371a6e55b5bf4a2ff37495d29836471ee3000000000e800000000200002000000012de821258125f267dc097c0cd2ee49984a1a7d1f500b7925dc26d39aeac734a20000000aa2706f827ea9ef77ff3e4c6b729eabca4c6c8358f96c70bee214104daeba99e40000000c8e3b8ddfa5a0a87b353c8d78e508c2bd7efaf38a66ecd8e5e7c669b494a9ba85bfecf8c8f24e9fea5f670704860bac77c9fc88ad0019e45df9a5c4fd5013514	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "372775686"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: 33	1384	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	1384	AUDIODG.EXE
Token: 33	1384	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	1384	AUDIODG.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
560	iexplore.exe
560	iexplore.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
560	iexplore.exe
560	iexplore.exe
1620	IEXPLORE.EXE
1620	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 560 wrote to memory of 1620	560	iexplore.exe	29
PID 560 wrote to memory of 1620	560	iexplore.exe	29
PID 560 wrote to memory of 1620	560	iexplore.exe	29
PID 560 wrote to memory of 1620	560	iexplore.exe	29

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" "C:\Users\Admin\AppData\Local\Temp\Report Jul 14 17886.html"
1⤵
- Modifies Internet Explorer Phishing Filter
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:560
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:560 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1620

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x168
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1384

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

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

Filesize
340B

MD5
21622770a2d052ce044314c885feab45

SHA1
32edcec5c2113571f0a97c6780c7b32e56465192

SHA256
f7976106a0be7ddd083d1818d1ca1d85f95b1fdaa112eabcbd30379924f4e780

SHA512
d62f912adbdae4880412a6f2503245ba95c80b620999c6840657aa60386e5cc414ff3d497ecc2ea5cd8171a0998329d362d1de6967c2e9cb607f59443700c666

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\I9NA5QYV\Report Jul 14 17886.zip.ywg0c3a.partial

Filesize
696KB

MD5
781d2d37c51ab68b167653ce4fbc38a6

SHA1
f196137e3a6f68aaddf277728e9573f1b30cfa7d

SHA256
33e7a7cb48e961e3cb4dd9b5b22c9ee46d231042bccf87ebe036784fe54b3809

SHA512
a4fd1ac94a9ce42743a71041f4f02f9517ac3e4527b1e2e8fd9f155a3c67b73234dac68bae0ee157c0322bcfcdb53138615e122d061c94bb64e5673ef49ad388

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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\HM3WX4K3.txt

Filesize
608B

MD5
02f55b8078c3bb2a598e63351aef9625

SHA1
0ecff50056afd82c92fdff4169a8cfab7c1cb9bc

SHA256
3c04481cd55ea920ae214c7c995c3a2a95d46316f55bf1687fa1d7569f2bc6ea

SHA512
4639677d9bd96637ce578fb897c2d3fc888e4204ad741816a7f670cc485b305b7bd6b5e132b0152bb51315a9377a1c369197fa2870fb43e9736d5cfafe78a0dd

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads