hxxp://tsme[.]org

Analysis

max time kernel
98s
max time network
154s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
23/09/2022, 02:29

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General

Target

http://tsme.org

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 34 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "370672325"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{445C1821-3AF8-11ED-B40B-E20468906380} = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 70f8622105cfd801	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000d3b98f5693c0d24b85f349229339c59c0000000002000000000010660000000100002000000034264a98a9e534865725aeb00c58ad08343e5f55fe3e8cc380de3dad6a7fb460000000000e80000000020000200000001be8e41aa81e65d085e8394e01e3f858721d813154579d32bbb5e89f93a365bf20000000e7cb9cbdb756ce86fe7de0d0f636305fffbe70a35eb011438aedc50bdc731a3b4000000064f40785cdfa0d06e0ff159b57569e88a95cef1523f428f80eee6f5058c440a98e2fda595c38208cee2b6854f9c665422e72ba64f246b848e722059d26667c99	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2024	iexplore.exe
300	msdt.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2024	iexplore.exe
2024	iexplore.exe
1576	IEXPLORE.EXE
1576	IEXPLORE.EXE
1576	IEXPLORE.EXE
1576	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2024 wrote to memory of 1576	2024	iexplore.exe	27
PID 2024 wrote to memory of 1576	2024	iexplore.exe	27
PID 2024 wrote to memory of 1576	2024	iexplore.exe	27
PID 2024 wrote to memory of 1576	2024	iexplore.exe	27
PID 1576 wrote to memory of 300	1576	IEXPLORE.EXE	29
PID 1576 wrote to memory of 300	1576	IEXPLORE.EXE	29
PID 1576 wrote to memory of 300	1576	IEXPLORE.EXE	29
PID 1576 wrote to memory of 300	1576	IEXPLORE.EXE	29

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" http://tsme.org
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2024
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2024 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1576
- - C:\Windows\SysWOW64\msdt.exe
    -modal 327964 -skip TRUE -path C:\Windows\diagnostics\system\networking -af C:\Users\Admin\AppData\Local\Temp\NDF8132.tmp -ep NetworkDiagnosticsWeb
    3⤵
    - Suspicious use of FindShellTrayWindow
    PID:300

C:\Windows\SysWOW64\sdiagnhost.exe
C:\Windows\SysWOW64\sdiagnhost.exe -Embedding
1⤵
PID:2040

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\NDF8132.tmp

Filesize
3KB

MD5
b2faef69b00db9715fefb248f40225d9

SHA1
265960873510a1007f86d38ea8a35215f265d869

SHA256
a3ceec1497a42ff65cab573d830d31406c8b27819ffccca4cef4431bf5b01a30

SHA512
70138e01ca8065edd075e15e132bead00cc30650f49cf3e847456f494a87ce2205c74e0209068608513f5e83974cd5f05471b76cfbce15e7a300372982cd5fa0

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\CBGFUEKC.txt

Filesize
595B

MD5
6942e15c76d4ae7b29fabd62cc94317d

SHA1
f558580dd62fe6e95557e91d39bd1a30be9aae24

SHA256
e56acbfe5f849f85db27dfe484787d4cc4a30b16164e00dc7e8a7176c27e1fb0

SHA512
a0c50f4e4d971d6f123a5a894d06b3109995ebed4da54eb93217d117043fc4d2edd78226d283142556b9793bf93ae4c6907a772f02e3bd90fc359236936b7582

Download Submit
C:\Windows\TEMP\SDIAG_1ad11940-844f-4231-8dcd-56eb2820644e\NetworkDiagnosticsTroubleshoot.ps1

Filesize
23KB

MD5
1d192ce36953dbb7dc7ee0d04c57ad8d

SHA1
7008e759cb47bf74a4ea4cd911de158ef00ace84

SHA256
935a231924ae5d4a017b0c99d4a5f3904ef280cea4b3f727d365283e26e8a756

SHA512
e864ac74e9425a6c7f1be2bbc87df9423408e16429cb61fa1de8875356226293aa07558b2fafdd5d0597254474204f5ba181f4e96c2bc754f1f414748f80a129

Download Submit
C:\Windows\TEMP\SDIAG_1ad11940-844f-4231-8dcd-56eb2820644e\UtilityFunctions.ps1

Filesize
52KB

MD5
2f7c3db0c268cf1cf506fe6e8aecb8a0

SHA1
fb35af6b329d60b0ec92e24230eafc8e12b0a9f9

SHA256
886a625f71e0c35e5722423ed3aa0f5bff8d120356578ab81a64de2ab73d47f3

SHA512
322f2b1404a59ee86c492b58d56b8a6ed6ebc9b844a8c38b7bb0b0675234a3d5cfc9f1d08c38c218070e60ce949aa5322de7a2f87f952e8e653d0ca34ff0de45

Download Submit
C:\Windows\TEMP\SDIAG_1ad11940-844f-4231-8dcd-56eb2820644e\UtilitySetConstants.ps1

Filesize
2KB

MD5
0c75ae5e75c3e181d13768909c8240ba

SHA1
288403fc4bedaacebccf4f74d3073f082ef70eb9

SHA256
de5c231c645d3ae1e13694284997721509f5de64ee5c96c966cdfda9e294db3f

SHA512
8fc944515f41a837c61a6c4e5181ca273607a89e48fbf86cf8eb8db837aed095aa04fc3043029c3b5cb3710d59abfd86f086ac198200f634bfb1a5dd0823406b

Download Submit
C:\Windows\TEMP\SDIAG_1ad11940-844f-4231-8dcd-56eb2820644e\en-US\LocalizationData.psd1

Filesize
5KB

MD5
dc9be0fdf9a4e01693cfb7d8a0d49054

SHA1
74730fd9c9bd4537fd9a353fe4eafce9fcc105e6

SHA256
944186cd57d6adc23a9c28fc271ed92dd56efd6f3bb7c9826f7208ea1a1db440

SHA512
92ad96fa6b221882a481b36ff2b7114539eb65be46ee9e3139e45b72da80aac49174155483cba6254b10fff31f0119f07cbc529b1b69c45234c7bb61766aad66

Download Submit
memory/300-55-0x0000000075F81000-0x0000000075F83000-memory.dmp

Filesize
8KB

Download
memory/300-57-0x0000000070791000-0x0000000070793000-memory.dmp

Filesize
8KB

Download
memory/2040-59-0x0000000070110000-0x00000000706BB000-memory.dmp

Filesize
5.7MB

Download
memory/2040-64-0x0000000070110000-0x00000000706BB000-memory.dmp

Filesize
5.7MB

Download