Analysis
-
max time kernel
178s -
max time network
209s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
27/11/2022, 01:14
Static task
static1
Behavioral task
behavioral1
Sample
ede2e1a6a4a6b06a55984529267d353716e4e783ac09c8b8da72e8dada64dc48.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
ede2e1a6a4a6b06a55984529267d353716e4e783ac09c8b8da72e8dada64dc48.exe
Resource
win10v2004-20221111-en
General
-
Target
ede2e1a6a4a6b06a55984529267d353716e4e783ac09c8b8da72e8dada64dc48.exe
-
Size
200KB
-
MD5
bc5dea36b2d8bf02bf902295b0c3e4c2
-
SHA1
ec82a868adb1554bdb40f2f03c6c5a110ef48d79
-
SHA256
ede2e1a6a4a6b06a55984529267d353716e4e783ac09c8b8da72e8dada64dc48
-
SHA512
8ec22f02ad87eaaec94cd07a5f03c91da2597bdaac3a47300e26a41bfddcf707ce29330718624243bf12f8ae4c13f8eef5a18dd64f34fd49029a5684dde0de66
-
SSDEEP
3072:MZLoAXUYJLvkPG/wbG9IqmtsVFj+XjwVw:WoAjJTvMeVFj+XjwV
Malware Config
Signatures
-
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Control Panel\International\Geo\Nation ede2e1a6a4a6b06a55984529267d353716e4e783ac09c8b8da72e8dada64dc48.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "30999201" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{021393C4-6E95-11ED-BF5F-DE991C57DA8F} = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "3975398987" IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "30999201" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3975398987" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "376347155" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 5080 ede2e1a6a4a6b06a55984529267d353716e4e783ac09c8b8da72e8dada64dc48.exe 5080 ede2e1a6a4a6b06a55984529267d353716e4e783ac09c8b8da72e8dada64dc48.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1508 iexplore.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 5080 ede2e1a6a4a6b06a55984529267d353716e4e783ac09c8b8da72e8dada64dc48.exe 1508 iexplore.exe 1508 iexplore.exe 3924 IEXPLORE.EXE 3924 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 5080 wrote to memory of 1508 5080 ede2e1a6a4a6b06a55984529267d353716e4e783ac09c8b8da72e8dada64dc48.exe 87 PID 5080 wrote to memory of 1508 5080 ede2e1a6a4a6b06a55984529267d353716e4e783ac09c8b8da72e8dada64dc48.exe 87 PID 1508 wrote to memory of 3924 1508 iexplore.exe 88 PID 1508 wrote to memory of 3924 1508 iexplore.exe 88 PID 1508 wrote to memory of 3924 1508 iexplore.exe 88
Processes
-
C:\Users\Admin\AppData\Local\Temp\ede2e1a6a4a6b06a55984529267d353716e4e783ac09c8b8da72e8dada64dc48.exe"C:\Users\Admin\AppData\Local\Temp\ede2e1a6a4a6b06a55984529267d353716e4e783ac09c8b8da72e8dada64dc48.exe"1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5080 -
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" Error?ede2e1a6a4a6b06a55984529267d353716e4e783ac09c8b8da72e8dada64dc482⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1508 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1508 CREDAT:17410 /prefetch:23⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:3924
-
-