hxxp://my-backup-club-911[.]xyz

General

Target

http://my-backup-club-911.xyz
Sample

200213-bx1syslxd2

Score

6^/10

evasion trojan

Malware Config

Signatures

Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

iexplore.exeIEXPLORE.EXE

pid process

4960 iexplore.exe
4960 iexplore.exe
5076 IEXPLORE.EXE
5076 IEXPLORE.EXE
5076 IEXPLORE.EXE
5076 IEXPLORE.EXE
Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

4960 iexplore.exe

pid	process
4960	iexplore.exe
4960	iexplore.exe
5076	IEXPLORE.EXE
5076	IEXPLORE.EXE
5076	IEXPLORE.EXE
5076	IEXPLORE.EXE

pid	process
4960	iexplore.exe

Checks whether UAC is enabled 1 TTPs 2 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

iexplore.exeIEXPLORE.EXE

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	iexplore.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	IEXPLORE.EXE

Modifies Internet Explorer settings 1 TTPs 30 IoCs

adware spyware

Modify Registry

T1112

Processes:

iexplore.exeIEXPLORE.EXE

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "978103555"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "866175668"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{5C9D3AA2-4E9B-11EA-BD7F-DA387AC80F0B} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "30794408"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000df31c5bd3bd16b4e88a3ec6d80cbb21f00000000020000000000106600000001000020000000a407d17c0d846797eb2e7644888fb4d054f4a616e04cbfcb351f49c668bef4c6000000000e80000000020000200000007070a1fc568173da3acaa8e89febd712e9f470e52fb74d82fcce4a430879c23a20000000b68b198062a17ebd70b34787591a6c720ce24c52ee3a2986e373cd833382d2fa4000000045a27414243108808f023d816e47d774c0d8e12431dc408ecd7834329ff8ebbf2b62213ea86659ec7d2b0f2bcf60f8d1120db4bd52fc7a1a4306640560be02dd	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "30794408"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000df31c5bd3bd16b4e88a3ec6d80cbb21f00000000020000000000106600000001000020000000aaf7e0d9e3a7565c6a1d696b4d0fc3df1aff7cdb91d71c203b4f7c5792eb74d6000000000e8000000002000020000000f026e243150bfe4c9777044d5535f2fcf4577054b7baa82efcbd44902f13f887200000008117d20294652da41fc024ecf84cd2599692dc03303505d36a51a8643018680c40000000a8636833df74d6344272007fd5973a731e4baab881d2e882846c8cd7ce8e57555356b4406e9a12421ebfee233b50bc932dee4a6231616c3de1770ca2cf8db55e	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "30794408"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "866175668"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = f09d9a42a8e2d501	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 40337942a8e2d501	iexplore.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

iexplore.exe

description	pid	process	target process
PID 4960 wrote to memory of 5076	4960	iexplore.exe	IEXPLORE.EXE
PID 4960 wrote to memory of 5076	4960	iexplore.exe	IEXPLORE.EXE
PID 4960 wrote to memory of 5076	4960	iexplore.exe	IEXPLORE.EXE

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" http://my-backup-club-911.xyz
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of FindShellTrayWindow
- Checks whether UAC is enabled
- Modifies Internet Explorer settings
- Suspicious use of WriteProcessMemory
PID:4960

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4960 CREDAT:82945 /prefetch:2
2⤵
- Suspicious use of SetWindowsHookEx
- Checks whether UAC is enabled
- Modifies Internet Explorer settings
PID:5076

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\6BADA8974A10C4BD62CC921D13E43B18_D9817BD5013875AD517DA73475345203

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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\6BADA8974A10C4BD62CC921D13E43B18_D9817BD5013875AD517DA73475345203

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C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\YDFD187P.cookie

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads