Analysis
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max time kernel
152s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
29/11/2022, 16:33
Static task
static1
Behavioral task
behavioral1
Sample
c70fd94e147a874376ce845cda4d6d749749534ab50a241acc10c3ab475f7c11.exe
Resource
win7-20220901-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
c70fd94e147a874376ce845cda4d6d749749534ab50a241acc10c3ab475f7c11.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
c70fd94e147a874376ce845cda4d6d749749534ab50a241acc10c3ab475f7c11.exe
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Size
180KB
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MD5
718161a1a99adb2ce1be6c777fc89a15
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SHA1
321bc460ccf06832d901b38b7bec96e09f19eb33
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SHA256
c70fd94e147a874376ce845cda4d6d749749534ab50a241acc10c3ab475f7c11
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SHA512
ef86494cfc37cc83413f6cbedccf42cf73611b9428a2fdd61bdbe2ac20055ddf24e2e661ba986d72210a31490949cac981d26980768398ba62ddf2ba6fa1930c
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SSDEEP
3072:xPqSC+y50cm1tnRd5GK/fObT/bGinhssp9nPVmvEfL2co3ZwURmkPiR/+5kS3h:1qSC+Lcm1Dd0K/fObT/bGihssp1VmvE4
Score
10/10
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" c70fd94e147a874376ce845cda4d6d749749534ab50a241acc10c3ab475f7c11.exe Set value (int) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" daexib.exe -
Executes dropped EXE 1 IoCs
pid Process 3752 daexib.exe -
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-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation c70fd94e147a874376ce845cda4d6d749749534ab50a241acc10c3ab475f7c11.exe -
Adds Run key to start application 2 TTPs 54 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\daexib = "C:\\Users\\Admin\\daexib.exe /D" daexib.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\daexib = "C:\\Users\\Admin\\daexib.exe /k" daexib.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\daexib = "C:\\Users\\Admin\\daexib.exe /X" daexib.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\daexib = "C:\\Users\\Admin\\daexib.exe /p" daexib.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\daexib = "C:\\Users\\Admin\\daexib.exe /G" daexib.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\daexib = "C:\\Users\\Admin\\daexib.exe /n" daexib.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\daexib = "C:\\Users\\Admin\\daexib.exe /P" daexib.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\daexib = "C:\\Users\\Admin\\daexib.exe /c" daexib.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\daexib = "C:\\Users\\Admin\\daexib.exe /f" daexib.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\daexib = "C:\\Users\\Admin\\daexib.exe /V" daexib.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\daexib = "C:\\Users\\Admin\\daexib.exe /Q" daexib.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\daexib = "C:\\Users\\Admin\\daexib.exe /w" daexib.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\daexib = "C:\\Users\\Admin\\daexib.exe /t" daexib.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\daexib = "C:\\Users\\Admin\\daexib.exe /y" daexib.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\daexib = "C:\\Users\\Admin\\daexib.exe /E" daexib.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\daexib = "C:\\Users\\Admin\\daexib.exe /I" daexib.exe Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Windows\CurrentVersion\Run\ daexib.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\daexib = "C:\\Users\\Admin\\daexib.exe /g" daexib.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\daexib = "C:\\Users\\Admin\\daexib.exe /M" daexib.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\daexib = "C:\\Users\\Admin\\daexib.exe /x" daexib.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\daexib = "C:\\Users\\Admin\\daexib.exe /s" daexib.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\daexib = "C:\\Users\\Admin\\daexib.exe /q" daexib.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\daexib = "C:\\Users\\Admin\\daexib.exe /A" daexib.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\daexib = "C:\\Users\\Admin\\daexib.exe /C" daexib.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\daexib = "C:\\Users\\Admin\\daexib.exe /i" daexib.exe Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Windows\CurrentVersion\Run\ c70fd94e147a874376ce845cda4d6d749749534ab50a241acc10c3ab475f7c11.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\daexib = "C:\\Users\\Admin\\daexib.exe /j" daexib.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\daexib = "C:\\Users\\Admin\\daexib.exe /r" daexib.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\daexib = "C:\\Users\\Admin\\daexib.exe /Z" daexib.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\daexib = "C:\\Users\\Admin\\daexib.exe /W" daexib.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\daexib = "C:\\Users\\Admin\\daexib.exe /S" daexib.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\daexib = "C:\\Users\\Admin\\daexib.exe /U" daexib.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\daexib = "C:\\Users\\Admin\\daexib.exe /o" daexib.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\daexib = "C:\\Users\\Admin\\daexib.exe /l" daexib.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\daexib = "C:\\Users\\Admin\\daexib.exe /z" daexib.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\daexib = "C:\\Users\\Admin\\daexib.exe /J" daexib.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\daexib = "C:\\Users\\Admin\\daexib.exe /B" daexib.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\daexib = "C:\\Users\\Admin\\daexib.exe /h" daexib.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\daexib = "C:\\Users\\Admin\\daexib.exe /T" daexib.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\daexib = "C:\\Users\\Admin\\daexib.exe /R" daexib.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\daexib = "C:\\Users\\Admin\\daexib.exe /Y" daexib.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\daexib = "C:\\Users\\Admin\\daexib.exe /O" daexib.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\daexib = "C:\\Users\\Admin\\daexib.exe /a" daexib.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\daexib = "C:\\Users\\Admin\\daexib.exe /e" daexib.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\daexib = "C:\\Users\\Admin\\daexib.exe /F" daexib.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\daexib = "C:\\Users\\Admin\\daexib.exe /b" daexib.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\daexib = "C:\\Users\\Admin\\daexib.exe /H" daexib.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\daexib = "C:\\Users\\Admin\\daexib.exe /v" daexib.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\daexib = "C:\\Users\\Admin\\daexib.exe /K" daexib.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\daexib = "C:\\Users\\Admin\\daexib.exe /m" daexib.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\daexib = "C:\\Users\\Admin\\daexib.exe /d" daexib.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\daexib = "C:\\Users\\Admin\\daexib.exe /N" daexib.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\daexib = "C:\\Users\\Admin\\daexib.exe /u" daexib.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\daexib = "C:\\Users\\Admin\\daexib.exe /a" c70fd94e147a874376ce845cda4d6d749749534ab50a241acc10c3ab475f7c11.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 5076 c70fd94e147a874376ce845cda4d6d749749534ab50a241acc10c3ab475f7c11.exe 5076 c70fd94e147a874376ce845cda4d6d749749534ab50a241acc10c3ab475f7c11.exe 3752 daexib.exe 3752 daexib.exe 3752 daexib.exe 3752 daexib.exe 3752 daexib.exe 3752 daexib.exe 3752 daexib.exe 3752 daexib.exe 3752 daexib.exe 3752 daexib.exe 3752 daexib.exe 3752 daexib.exe 3752 daexib.exe 3752 daexib.exe 3752 daexib.exe 3752 daexib.exe 3752 daexib.exe 3752 daexib.exe 3752 daexib.exe 3752 daexib.exe 3752 daexib.exe 3752 daexib.exe 3752 daexib.exe 3752 daexib.exe 3752 daexib.exe 3752 daexib.exe 3752 daexib.exe 3752 daexib.exe 3752 daexib.exe 3752 daexib.exe 3752 daexib.exe 3752 daexib.exe 3752 daexib.exe 3752 daexib.exe 3752 daexib.exe 3752 daexib.exe 3752 daexib.exe 3752 daexib.exe 3752 daexib.exe 3752 daexib.exe 3752 daexib.exe 3752 daexib.exe 3752 daexib.exe 3752 daexib.exe 3752 daexib.exe 3752 daexib.exe 3752 daexib.exe 3752 daexib.exe 3752 daexib.exe 3752 daexib.exe 3752 daexib.exe 3752 daexib.exe 3752 daexib.exe 3752 daexib.exe 3752 daexib.exe 3752 daexib.exe 3752 daexib.exe 3752 daexib.exe 3752 daexib.exe 3752 daexib.exe 3752 daexib.exe 3752 daexib.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 5076 c70fd94e147a874376ce845cda4d6d749749534ab50a241acc10c3ab475f7c11.exe 3752 daexib.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 5076 wrote to memory of 3752 5076 c70fd94e147a874376ce845cda4d6d749749534ab50a241acc10c3ab475f7c11.exe 82 PID 5076 wrote to memory of 3752 5076 c70fd94e147a874376ce845cda4d6d749749534ab50a241acc10c3ab475f7c11.exe 82 PID 5076 wrote to memory of 3752 5076 c70fd94e147a874376ce845cda4d6d749749534ab50a241acc10c3ab475f7c11.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\c70fd94e147a874376ce845cda4d6d749749534ab50a241acc10c3ab475f7c11.exe"C:\Users\Admin\AppData\Local\Temp\c70fd94e147a874376ce845cda4d6d749749534ab50a241acc10c3ab475f7c11.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Checks computer location settings
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5076 -
C:\Users\Admin\daexib.exe"C:\Users\Admin\daexib.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:3752
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
180KB
MD5ae61bf454abb93cb0db232598c7509a9
SHA17924396c36548fb06819600ca4f6ed73973a6c85
SHA256e648c11f999a403f6ec8c095371345a6c4f02e8a978b11799a4a5f08d8a00b30
SHA5129a26ace11b120dcadbadae3bb5dc083ac7fa7c5dcab3acdfa8bc9315ce2b8e0de649f0ba62c7c03c38a35045373605556ce8200758626347f9d16d7bcf89beef
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Filesize
180KB
MD5ae61bf454abb93cb0db232598c7509a9
SHA17924396c36548fb06819600ca4f6ed73973a6c85
SHA256e648c11f999a403f6ec8c095371345a6c4f02e8a978b11799a4a5f08d8a00b30
SHA5129a26ace11b120dcadbadae3bb5dc083ac7fa7c5dcab3acdfa8bc9315ce2b8e0de649f0ba62c7c03c38a35045373605556ce8200758626347f9d16d7bcf89beef