79eddc039bdb97d32679cb2ddc42ab1b5045a92911bf3669bff6e6952da16690

Analysis

max time kernel
18s
max time network
3s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
12/09/2022, 17:46

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General

Target

.html
Size

623B
MD5

41608e4381940fadc16d8e72c39a458e
SHA1

89b2aed67f11d955f642e9cdd270a6cbcf5eda06
SHA256

79eddc039bdb97d32679cb2ddc42ab1b5045a92911bf3669bff6e6952da16690
SHA512

b630a3d13c9d455badb5113142ca75a6acdafddd0a6c26c1f480f23dfe42e6861b1a8f7de6cb5072e925fe0419b294ba9abfdbef407ea49058c55dad683197ff

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-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000048ca5449a4d21846ba8a995ea0abd35a000000000200000000001066000000010000200000001dc0e97958ae998be410955e7e926843f3c989ee892ac1cb633d3d79305a8b92000000000e80000000020000200000009f0da5dae85e4566b25f8d3487c24ab44439f9cd02f499907f2aefa9f61cf2ef20000000df563b6c1dd9ee1caac1e5e9451857d2b06dcd4bd2bb03bd16aec962da6cf50f4000000025f29a5315aa09105e592af9d10640f795aef6d0c01f329a55a6883e30fbbf36a86ef40d3a415668c4e620ea501515fe377daf8eb763bafbfada2a835ab01eea	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{D86957A1-32C2-11ED-AAF5-C244376E7EDB} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 1087d9a0cfc6d801	iexplore.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
832	iexplore.exe
920	msdt.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
832	iexplore.exe
832	iexplore.exe
1176	IEXPLORE.EXE
1176	IEXPLORE.EXE
1176	IEXPLORE.EXE
1176	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 832 wrote to memory of 1176	832	iexplore.exe	29
PID 832 wrote to memory of 1176	832	iexplore.exe	29
PID 832 wrote to memory of 1176	832	iexplore.exe	29
PID 832 wrote to memory of 1176	832	iexplore.exe	29
PID 1176 wrote to memory of 920	1176	IEXPLORE.EXE	30
PID 1176 wrote to memory of 920	1176	IEXPLORE.EXE	30
PID 1176 wrote to memory of 920	1176	IEXPLORE.EXE	30
PID 1176 wrote to memory of 920	1176	IEXPLORE.EXE	30

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:832
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:832 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1176
- - C:\Windows\SysWOW64\msdt.exe
    -modal 459086 -skip TRUE -path C:\Windows\diagnostics\system\networking -af C:\Users\Admin\AppData\Local\Temp\NDF22CD.tmp -ep NetworkDiagnosticsWeb
    3⤵
    - Suspicious use of FindShellTrayWindow
    PID:920

C:\Windows\SysWOW64\sdiagnhost.exe
C:\Windows\SysWOW64\sdiagnhost.exe -Embedding
1⤵
PID:1512

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\NDF22CD.tmp

Filesize
3KB

MD5
f85715330f3c3bc40b086acc394e629b

SHA1
bbf176a2d53e1b455e7df8ef79c1e8ae9302cdba

SHA256
5be4288a9dde106fb3fd32c96fd617f200a7d9d43a83e79f598e1a639a00d971

SHA512
cc8eae31e69f661c219f1b72a1db420545fb5946a9d5045db18d8256bc7d3354b61f517dd6a0bfb86ba0c0f989a5fcac39bdb752f8ee399ca0d0a89ab20ee440

Download Submit
C:\Windows\TEMP\SDIAG_d10fa612-a7b8-4262-9e04-dfef3ab7f60c\NetworkDiagnosticsTroubleshoot.ps1

Filesize
23KB

MD5
1d192ce36953dbb7dc7ee0d04c57ad8d

SHA1
7008e759cb47bf74a4ea4cd911de158ef00ace84

SHA256
935a231924ae5d4a017b0c99d4a5f3904ef280cea4b3f727d365283e26e8a756

SHA512
e864ac74e9425a6c7f1be2bbc87df9423408e16429cb61fa1de8875356226293aa07558b2fafdd5d0597254474204f5ba181f4e96c2bc754f1f414748f80a129

Download Submit
C:\Windows\TEMP\SDIAG_d10fa612-a7b8-4262-9e04-dfef3ab7f60c\UtilityFunctions.ps1

Filesize
52KB

MD5
2f7c3db0c268cf1cf506fe6e8aecb8a0

SHA1
fb35af6b329d60b0ec92e24230eafc8e12b0a9f9

SHA256
886a625f71e0c35e5722423ed3aa0f5bff8d120356578ab81a64de2ab73d47f3

SHA512
322f2b1404a59ee86c492b58d56b8a6ed6ebc9b844a8c38b7bb0b0675234a3d5cfc9f1d08c38c218070e60ce949aa5322de7a2f87f952e8e653d0ca34ff0de45

Download Submit
C:\Windows\TEMP\SDIAG_d10fa612-a7b8-4262-9e04-dfef3ab7f60c\UtilitySetConstants.ps1

Filesize
2KB

MD5
0c75ae5e75c3e181d13768909c8240ba

SHA1
288403fc4bedaacebccf4f74d3073f082ef70eb9

SHA256
de5c231c645d3ae1e13694284997721509f5de64ee5c96c966cdfda9e294db3f

SHA512
8fc944515f41a837c61a6c4e5181ca273607a89e48fbf86cf8eb8db837aed095aa04fc3043029c3b5cb3710d59abfd86f086ac198200f634bfb1a5dd0823406b

Download Submit
C:\Windows\TEMP\SDIAG_d10fa612-a7b8-4262-9e04-dfef3ab7f60c\en-US\LocalizationData.psd1

Filesize
5KB

MD5
dc9be0fdf9a4e01693cfb7d8a0d49054

SHA1
74730fd9c9bd4537fd9a353fe4eafce9fcc105e6

SHA256
944186cd57d6adc23a9c28fc271ed92dd56efd6f3bb7c9826f7208ea1a1db440

SHA512
92ad96fa6b221882a481b36ff2b7114539eb65be46ee9e3139e45b72da80aac49174155483cba6254b10fff31f0119f07cbc529b1b69c45234c7bb61766aad66

Download Submit
memory/920-55-0x0000000076BA1000-0x0000000076BA3000-memory.dmp

Filesize
8KB

Download
memory/920-57-0x0000000070A31000-0x0000000070A33000-memory.dmp

Filesize
8KB

Download
memory/1512-59-0x00000000703B0000-0x000000007095B000-memory.dmp

Filesize
5.7MB

Download