Analysis
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max time kernel
195s -
max time network
309s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
03/12/2022, 20:37
Static task
static1
Behavioral task
behavioral1
Sample
feb194add9920283eb32ed3749887a0aa0ba0b67b17bd45fbcc9ccf7de780bfa.exe
Resource
win7-20221111-en
windows7-x64
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
feb194add9920283eb32ed3749887a0aa0ba0b67b17bd45fbcc9ccf7de780bfa.exe
Resource
win10v2004-20220901-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
feb194add9920283eb32ed3749887a0aa0ba0b67b17bd45fbcc9ccf7de780bfa.exe
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Size
152KB
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MD5
02fd746a95e4a457d2b72725602509ac
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SHA1
328897ec45450b63353c7e764fd0e6adbefbee11
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SHA256
feb194add9920283eb32ed3749887a0aa0ba0b67b17bd45fbcc9ccf7de780bfa
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SHA512
b42ec8775af870d534de0563629a6be9ef7975360755400242374424b20486c3f03de8e6c13b316eb1fedd27c788461539876c2edd9cfcd35fdc5c0962cc5b6f
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SSDEEP
3072:hxQsCCmorF5PASbpnOa7bJmoYBFZuh8JDq6CGAAdo5TMxVD/+:HCoJnnOanJm/oEpCodmTM76
Score
5/10
Malware Config
Signatures
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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 584 set thread context of 1412 584 feb194add9920283eb32ed3749887a0aa0ba0b67b17bd45fbcc9ccf7de780bfa.exe 28 -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\LowRegistry IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Toolbar IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "377147609" IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\DomainSuggestion IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\IETld\LowMic IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\InternetRegistry IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\SearchScopes IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Zoom IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{B1101EC1-75DC-11ED-B7DF-7AEFAD47A2D2} = "0" IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\GPU IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\PageSetup IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\IntelliForms IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1412 feb194add9920283eb32ed3749887a0aa0ba0b67b17bd45fbcc9ccf7de780bfa.exe 1412 feb194add9920283eb32ed3749887a0aa0ba0b67b17bd45fbcc9ccf7de780bfa.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1412 feb194add9920283eb32ed3749887a0aa0ba0b67b17bd45fbcc9ccf7de780bfa.exe Token: SeDebugPrivilege 1556 IEXPLORE.EXE -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1696 IEXPLORE.EXE -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 584 feb194add9920283eb32ed3749887a0aa0ba0b67b17bd45fbcc9ccf7de780bfa.exe 1696 IEXPLORE.EXE 1696 IEXPLORE.EXE 1556 IEXPLORE.EXE 1556 IEXPLORE.EXE 1556 IEXPLORE.EXE 1556 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 24 IoCs
description pid Process procid_target PID 584 wrote to memory of 1412 584 feb194add9920283eb32ed3749887a0aa0ba0b67b17bd45fbcc9ccf7de780bfa.exe 28 PID 584 wrote to memory of 1412 584 feb194add9920283eb32ed3749887a0aa0ba0b67b17bd45fbcc9ccf7de780bfa.exe 28 PID 584 wrote to memory of 1412 584 feb194add9920283eb32ed3749887a0aa0ba0b67b17bd45fbcc9ccf7de780bfa.exe 28 PID 584 wrote to memory of 1412 584 feb194add9920283eb32ed3749887a0aa0ba0b67b17bd45fbcc9ccf7de780bfa.exe 28 PID 584 wrote to memory of 1412 584 feb194add9920283eb32ed3749887a0aa0ba0b67b17bd45fbcc9ccf7de780bfa.exe 28 PID 584 wrote to memory of 1412 584 feb194add9920283eb32ed3749887a0aa0ba0b67b17bd45fbcc9ccf7de780bfa.exe 28 PID 584 wrote to memory of 1412 584 feb194add9920283eb32ed3749887a0aa0ba0b67b17bd45fbcc9ccf7de780bfa.exe 28 PID 584 wrote to memory of 1412 584 feb194add9920283eb32ed3749887a0aa0ba0b67b17bd45fbcc9ccf7de780bfa.exe 28 PID 584 wrote to memory of 1412 584 feb194add9920283eb32ed3749887a0aa0ba0b67b17bd45fbcc9ccf7de780bfa.exe 28 PID 584 wrote to memory of 1412 584 feb194add9920283eb32ed3749887a0aa0ba0b67b17bd45fbcc9ccf7de780bfa.exe 28 PID 1412 wrote to memory of 1896 1412 feb194add9920283eb32ed3749887a0aa0ba0b67b17bd45fbcc9ccf7de780bfa.exe 29 PID 1412 wrote to memory of 1896 1412 feb194add9920283eb32ed3749887a0aa0ba0b67b17bd45fbcc9ccf7de780bfa.exe 29 PID 1412 wrote to memory of 1896 1412 feb194add9920283eb32ed3749887a0aa0ba0b67b17bd45fbcc9ccf7de780bfa.exe 29 PID 1412 wrote to memory of 1896 1412 feb194add9920283eb32ed3749887a0aa0ba0b67b17bd45fbcc9ccf7de780bfa.exe 29 PID 1896 wrote to memory of 1696 1896 iexplore.exe 30 PID 1896 wrote to memory of 1696 1896 iexplore.exe 30 PID 1896 wrote to memory of 1696 1896 iexplore.exe 30 PID 1896 wrote to memory of 1696 1896 iexplore.exe 30 PID 1696 wrote to memory of 1556 1696 IEXPLORE.EXE 32 PID 1696 wrote to memory of 1556 1696 IEXPLORE.EXE 32 PID 1696 wrote to memory of 1556 1696 IEXPLORE.EXE 32 PID 1696 wrote to memory of 1556 1696 IEXPLORE.EXE 32 PID 1412 wrote to memory of 1556 1412 feb194add9920283eb32ed3749887a0aa0ba0b67b17bd45fbcc9ccf7de780bfa.exe 32 PID 1412 wrote to memory of 1556 1412 feb194add9920283eb32ed3749887a0aa0ba0b67b17bd45fbcc9ccf7de780bfa.exe 32
Processes
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C:\Users\Admin\AppData\Local\Temp\feb194add9920283eb32ed3749887a0aa0ba0b67b17bd45fbcc9ccf7de780bfa.exe"C:\Users\Admin\AppData\Local\Temp\feb194add9920283eb32ed3749887a0aa0ba0b67b17bd45fbcc9ccf7de780bfa.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:584 -
C:\Users\Admin\AppData\Local\Temp\feb194add9920283eb32ed3749887a0aa0ba0b67b17bd45fbcc9ccf7de780bfa.exeC:\Users\Admin\AppData\Local\Temp\feb194add9920283eb32ed3749887a0aa0ba0b67b17bd45fbcc9ccf7de780bfa.exe2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1412 -
C:\Program Files (x86)\Internet Explorer\iexplore.exe"C:\Program Files (x86)\Internet Explorer\iexplore.exe"3⤵
- Suspicious use of WriteProcessMemory
PID:1896 -
C:\Program Files\Internet Explorer\IEXPLORE.EXE"C:\Program Files\Internet Explorer\IEXPLORE.EXE"4⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1696 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1696 CREDAT:275457 /prefetch:25⤵
- Modifies Internet Explorer settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1556
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
608B
MD5360d8482ace4f10c61a877343cef2c73
SHA164aaf0f809471aa78ab4a7ee9c75f8ef500d4c0b
SHA256989221c3f907dee0384f60d807a389238fe7b90ff71ab94b00ee4ef5588d9090
SHA512e342c6ecda832b1bc605bc5467471b4c1dd7aebafe5e65c97af3bf8b03d268b51fab1bc593cc1004b18949a11a6be09282c5cd8bb11260ef6a475b4be33ee8bb