Analysis
-
max time kernel
152s -
max time network
44s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
29/10/2022, 16:24
Static task
static1
Behavioral task
behavioral1
Sample
bed01b28a9fc50ca04a93dc34fbf8dce685fd9d3ab2d4ab6bf5eaac3ee875067.exe
Resource
win7-20220812-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
bed01b28a9fc50ca04a93dc34fbf8dce685fd9d3ab2d4ab6bf5eaac3ee875067.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
8 signatures
150 seconds
General
-
Target
bed01b28a9fc50ca04a93dc34fbf8dce685fd9d3ab2d4ab6bf5eaac3ee875067.exe
-
Size
228KB
-
MD5
a37d043cd7bf16bb3fe436e49ba909fb
-
SHA1
e34b3b3425c1cc60dbc9c7054f072597d8547fd9
-
SHA256
bed01b28a9fc50ca04a93dc34fbf8dce685fd9d3ab2d4ab6bf5eaac3ee875067
-
SHA512
1f684132ea41baf4c8df153c90eb652102f545b9405894b62d128f97663c395125c978746bf989e12466d023e10198a3cfc1afd02086e0adeb04dbff2502c69e
-
SSDEEP
3072:ugnEui5UYJVFV5eDQHsuvNA05Vqtto24VmcZMUuXi46qndeAxIbYpZB:+d3JrLeDQHr+uV0to24VmlUuSvqEo
Score
10/10
Malware Config
Signatures
-
Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" bed01b28a9fc50ca04a93dc34fbf8dce685fd9d3ab2d4ab6bf5eaac3ee875067.exe Set value (int) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" hiekail.exe -
Executes dropped EXE 1 IoCs
pid Process 588 hiekail.exe -
Loads dropped DLL 2 IoCs
pid Process 1220 bed01b28a9fc50ca04a93dc34fbf8dce685fd9d3ab2d4ab6bf5eaac3ee875067.exe 1220 bed01b28a9fc50ca04a93dc34fbf8dce685fd9d3ab2d4ab6bf5eaac3ee875067.exe -
Adds Run key to start application 2 TTPs 53 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiekail = "C:\\Users\\Admin\\hiekail.exe /Q" hiekail.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiekail = "C:\\Users\\Admin\\hiekail.exe /V" hiekail.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiekail = "C:\\Users\\Admin\\hiekail.exe /f" hiekail.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiekail = "C:\\Users\\Admin\\hiekail.exe /u" hiekail.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiekail = "C:\\Users\\Admin\\hiekail.exe /O" hiekail.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiekail = "C:\\Users\\Admin\\hiekail.exe /r" hiekail.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiekail = "C:\\Users\\Admin\\hiekail.exe /v" hiekail.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiekail = "C:\\Users\\Admin\\hiekail.exe /s" hiekail.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiekail = "C:\\Users\\Admin\\hiekail.exe /D" hiekail.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiekail = "C:\\Users\\Admin\\hiekail.exe /o" hiekail.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiekail = "C:\\Users\\Admin\\hiekail.exe /I" hiekail.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiekail = "C:\\Users\\Admin\\hiekail.exe /J" hiekail.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiekail = "C:\\Users\\Admin\\hiekail.exe /p" hiekail.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiekail = "C:\\Users\\Admin\\hiekail.exe /x" hiekail.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiekail = "C:\\Users\\Admin\\hiekail.exe /w" hiekail.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiekail = "C:\\Users\\Admin\\hiekail.exe /e" hiekail.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiekail = "C:\\Users\\Admin\\hiekail.exe /T" hiekail.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiekail = "C:\\Users\\Admin\\hiekail.exe /P" hiekail.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiekail = "C:\\Users\\Admin\\hiekail.exe /i" hiekail.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiekail = "C:\\Users\\Admin\\hiekail.exe /S" hiekail.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiekail = "C:\\Users\\Admin\\hiekail.exe /A" hiekail.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiekail = "C:\\Users\\Admin\\hiekail.exe /G" hiekail.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiekail = "C:\\Users\\Admin\\hiekail.exe /t" hiekail.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiekail = "C:\\Users\\Admin\\hiekail.exe /H" hiekail.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiekail = "C:\\Users\\Admin\\hiekail.exe /t" bed01b28a9fc50ca04a93dc34fbf8dce685fd9d3ab2d4ab6bf5eaac3ee875067.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiekail = "C:\\Users\\Admin\\hiekail.exe /X" hiekail.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiekail = "C:\\Users\\Admin\\hiekail.exe /g" hiekail.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiekail = "C:\\Users\\Admin\\hiekail.exe /a" hiekail.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiekail = "C:\\Users\\Admin\\hiekail.exe /c" hiekail.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiekail = "C:\\Users\\Admin\\hiekail.exe /j" hiekail.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiekail = "C:\\Users\\Admin\\hiekail.exe /Z" hiekail.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiekail = "C:\\Users\\Admin\\hiekail.exe /q" hiekail.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiekail = "C:\\Users\\Admin\\hiekail.exe /k" hiekail.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiekail = "C:\\Users\\Admin\\hiekail.exe /m" hiekail.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiekail = "C:\\Users\\Admin\\hiekail.exe /U" hiekail.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiekail = "C:\\Users\\Admin\\hiekail.exe /l" hiekail.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiekail = "C:\\Users\\Admin\\hiekail.exe /N" hiekail.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiekail = "C:\\Users\\Admin\\hiekail.exe /W" hiekail.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiekail = "C:\\Users\\Admin\\hiekail.exe /b" hiekail.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiekail = "C:\\Users\\Admin\\hiekail.exe /Y" hiekail.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiekail = "C:\\Users\\Admin\\hiekail.exe /F" hiekail.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiekail = "C:\\Users\\Admin\\hiekail.exe /n" hiekail.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiekail = "C:\\Users\\Admin\\hiekail.exe /y" hiekail.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiekail = "C:\\Users\\Admin\\hiekail.exe /h" hiekail.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\ hiekail.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiekail = "C:\\Users\\Admin\\hiekail.exe /E" hiekail.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiekail = "C:\\Users\\Admin\\hiekail.exe /B" hiekail.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiekail = "C:\\Users\\Admin\\hiekail.exe /K" hiekail.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiekail = "C:\\Users\\Admin\\hiekail.exe /R" hiekail.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\ bed01b28a9fc50ca04a93dc34fbf8dce685fd9d3ab2d4ab6bf5eaac3ee875067.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiekail = "C:\\Users\\Admin\\hiekail.exe /d" hiekail.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiekail = "C:\\Users\\Admin\\hiekail.exe /C" hiekail.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiekail = "C:\\Users\\Admin\\hiekail.exe /M" hiekail.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1220 bed01b28a9fc50ca04a93dc34fbf8dce685fd9d3ab2d4ab6bf5eaac3ee875067.exe 588 hiekail.exe 588 hiekail.exe 588 hiekail.exe 588 hiekail.exe 588 hiekail.exe 588 hiekail.exe 588 hiekail.exe 588 hiekail.exe 588 hiekail.exe 588 hiekail.exe 588 hiekail.exe 588 hiekail.exe 588 hiekail.exe 588 hiekail.exe 588 hiekail.exe 588 hiekail.exe 588 hiekail.exe 588 hiekail.exe 588 hiekail.exe 588 hiekail.exe 588 hiekail.exe 588 hiekail.exe 588 hiekail.exe 588 hiekail.exe 588 hiekail.exe 588 hiekail.exe 588 hiekail.exe 588 hiekail.exe 588 hiekail.exe 588 hiekail.exe 588 hiekail.exe 588 hiekail.exe 588 hiekail.exe 588 hiekail.exe 588 hiekail.exe 588 hiekail.exe 588 hiekail.exe 588 hiekail.exe 588 hiekail.exe 588 hiekail.exe 588 hiekail.exe 588 hiekail.exe 588 hiekail.exe 588 hiekail.exe 588 hiekail.exe 588 hiekail.exe 588 hiekail.exe 588 hiekail.exe 588 hiekail.exe 588 hiekail.exe 588 hiekail.exe 588 hiekail.exe 588 hiekail.exe 588 hiekail.exe 588 hiekail.exe 588 hiekail.exe 588 hiekail.exe 588 hiekail.exe 588 hiekail.exe 588 hiekail.exe 588 hiekail.exe 588 hiekail.exe 588 hiekail.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1220 bed01b28a9fc50ca04a93dc34fbf8dce685fd9d3ab2d4ab6bf5eaac3ee875067.exe 588 hiekail.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1220 wrote to memory of 588 1220 bed01b28a9fc50ca04a93dc34fbf8dce685fd9d3ab2d4ab6bf5eaac3ee875067.exe 26 PID 1220 wrote to memory of 588 1220 bed01b28a9fc50ca04a93dc34fbf8dce685fd9d3ab2d4ab6bf5eaac3ee875067.exe 26 PID 1220 wrote to memory of 588 1220 bed01b28a9fc50ca04a93dc34fbf8dce685fd9d3ab2d4ab6bf5eaac3ee875067.exe 26 PID 1220 wrote to memory of 588 1220 bed01b28a9fc50ca04a93dc34fbf8dce685fd9d3ab2d4ab6bf5eaac3ee875067.exe 26
Processes
-
C:\Users\Admin\AppData\Local\Temp\bed01b28a9fc50ca04a93dc34fbf8dce685fd9d3ab2d4ab6bf5eaac3ee875067.exe"C:\Users\Admin\AppData\Local\Temp\bed01b28a9fc50ca04a93dc34fbf8dce685fd9d3ab2d4ab6bf5eaac3ee875067.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Loads dropped DLL
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1220 -
C:\Users\Admin\hiekail.exe"C:\Users\Admin\hiekail.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:588
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
228KB
MD5d815165d1314d35712d36a56beea2c10
SHA1f3929d6e1f253ee90ff68c425afc21be32869b79
SHA25687cf56d39d7432b15e3af637dfa986d8f4f77f072078f1924529373745bc89fd
SHA512ea8f157a78ecf1ce145d44e5339be4688ca59cc2a9d0e12b60d99d6fbdc192ef0fe4ef42ba18811b80ee1424c138fb6d4e6092abee4263f87b0ac85facd366f0
-
Filesize
228KB
MD5d815165d1314d35712d36a56beea2c10
SHA1f3929d6e1f253ee90ff68c425afc21be32869b79
SHA25687cf56d39d7432b15e3af637dfa986d8f4f77f072078f1924529373745bc89fd
SHA512ea8f157a78ecf1ce145d44e5339be4688ca59cc2a9d0e12b60d99d6fbdc192ef0fe4ef42ba18811b80ee1424c138fb6d4e6092abee4263f87b0ac85facd366f0
-
Filesize
228KB
MD5d815165d1314d35712d36a56beea2c10
SHA1f3929d6e1f253ee90ff68c425afc21be32869b79
SHA25687cf56d39d7432b15e3af637dfa986d8f4f77f072078f1924529373745bc89fd
SHA512ea8f157a78ecf1ce145d44e5339be4688ca59cc2a9d0e12b60d99d6fbdc192ef0fe4ef42ba18811b80ee1424c138fb6d4e6092abee4263f87b0ac85facd366f0
-
Filesize
228KB
MD5d815165d1314d35712d36a56beea2c10
SHA1f3929d6e1f253ee90ff68c425afc21be32869b79
SHA25687cf56d39d7432b15e3af637dfa986d8f4f77f072078f1924529373745bc89fd
SHA512ea8f157a78ecf1ce145d44e5339be4688ca59cc2a9d0e12b60d99d6fbdc192ef0fe4ef42ba18811b80ee1424c138fb6d4e6092abee4263f87b0ac85facd366f0