e88795f5be1970400521e0041c4603c62ff681f24ac75f926d524d092eecb6ee

Resubmissions

06-04-2022 09:29

220406-lf2ghacag7 10

06-04-2022 09:26

220406-lee7wafbfq 10

Analysis

max time kernel
115s
max time network
177s
platform
windows10-2004_x64
resource
win10v2004-20220331-en
submitted
06-04-2022 09:29

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General

Target

e88795f5be1970400521e0041c4603c62ff681f24ac75f926d524d092eecb6ee.bin.exe
Size

2.9MB
MD5

9b4286a3888680d958ba3a9d964ef04c
SHA1

e4a2aaba0259d7feebc6b426b1df8cc43fe35b3a
SHA256

e88795f5be1970400521e0041c4603c62ff681f24ac75f926d524d092eecb6ee
SHA512

abf7490bb394cf0246b5feadffedd03a55bd5bf2e90d5385282b6a4e0e2e9d9d5932f305e334737fbe83514dbc1ab20a9b34b0a62c50933a7a771e0b716a8e2e

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 31 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "30951849"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\Software\Microsoft\Internet Explorer\MINIE	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "3091029747"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000e2bdf96ee36d9544a96c6515b05c5582000000000200000000001066000000010000200000009d7a8a6b958316087c814b10995b2346d44964591ce16eabd0881c899be40f4b000000000e80000000020000200000003f864dd46fc29900aafab0775fb45382bd04e88fc46ac53ec7698c7f3a0b2bb420000000c9cfd27da7946715f48ba7009710685632ba496bcc4f54ebc8d1d02d7f925b9c40000000a305960b9ec6b8ec490b537b2a3ad951d7982d65f997bd24d26d3f77ffe74c8c066d78418ddb1210d21ad01e331b7480f40d95cfe20c1fa25672bde6ef6e51eb	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 50df5fbca949d801	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{E3C51D04-B59C-11EC-9DAB-EE224BE46F68} = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\SOFTWARE\Microsoft\Internet Explorer\MINIE\TabBandWidth = "500"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "30951849"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000e2bdf96ee36d9544a96c6515b05c5582000000000200000000001066000000010000200000004e2b71ef727dc69e7bb4fed9b174f22424f1bb2ebc2f7a7d22726d88f34fbb63000000000e80000000020000200000002a524108e1f908202a398d803c6c9c2e8718cddd7c13754e8ced924a8df39a172000000073c9db0fe478abad71d49cb8a716fd584fbf5ac3a9946a4c507e5cfa03c4f87540000000b9f99c94e0ce1d375d63e823e16f4b2c1127fe15118858302d0a09c9e2bb98b495f392c11cb90c5c4a646759c625181b6d5ae9209428b6c522c2d1671c47fd41	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 706956bca949d801	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\Software\Microsoft\Internet Explorer\IESettingSync	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3091029747"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4040	iexplore.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
4040	iexplore.exe
4040	iexplore.exe
1424	IEXPLORE.EXE
1424	IEXPLORE.EXE
1424	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4040 wrote to memory of 1424	4040	iexplore.exe	85
PID 4040 wrote to memory of 1424	4040	iexplore.exe	85
PID 4040 wrote to memory of 1424	4040	iexplore.exe	85

C:\Users\Admin\AppData\Local\Temp\e88795f5be1970400521e0041c4603c62ff681f24ac75f926d524d092eecb6ee.bin.exe
"C:\Users\Admin\AppData\Local\Temp\e88795f5be1970400521e0041c4603c62ff681f24ac75f926d524d092eecb6ee.bin.exe"
1⤵
PID:1120

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" -nohome
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4040
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4040 CREDAT:17410 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1424

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

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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