Analysis
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max time kernel
152s -
max time network
166s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
29-11-2022 16:57
Static task
static1
Behavioral task
behavioral1
Sample
d755c5b45842e68a4bb54f72a44e4a3768e6acdf6e4ec8e65c05d821b54b5bfc.exe
Resource
win7-20221111-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
d755c5b45842e68a4bb54f72a44e4a3768e6acdf6e4ec8e65c05d821b54b5bfc.exe
Resource
win10v2004-20220901-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
d755c5b45842e68a4bb54f72a44e4a3768e6acdf6e4ec8e65c05d821b54b5bfc.exe
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Size
232KB
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MD5
2cf2ae07a2811153d8f535e6b6979e6c
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SHA1
455a5359e41eb6974f77cfa43871d80df61a84d0
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SHA256
d755c5b45842e68a4bb54f72a44e4a3768e6acdf6e4ec8e65c05d821b54b5bfc
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SHA512
e499f2ea86cd35595c90b7505e74feba84a52eb0324f8aaacfdc3799eb719a62a95ef34eefa238d76e2a6ddbf39f14cc894a69a4f3e74ea71b80e73dd06d856b
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SSDEEP
3072:Ao4x9+Jqwpvn1NK/zeWR0Q774aqosAm+wEE:991NK/z9Rd774aqosAm+wH
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-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" d755c5b45842e68a4bb54f72a44e4a3768e6acdf6e4ec8e65c05d821b54b5bfc.exe Set value (int) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" haiik.exe -
Executes dropped EXE 1 IoCs
pid Process 1212 haiik.exe -
Loads dropped DLL 2 IoCs
pid Process 1728 d755c5b45842e68a4bb54f72a44e4a3768e6acdf6e4ec8e65c05d821b54b5bfc.exe 1728 d755c5b45842e68a4bb54f72a44e4a3768e6acdf6e4ec8e65c05d821b54b5bfc.exe -
Adds Run key to start application 2 TTPs 29 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\haiik = "C:\\Users\\Admin\\haiik.exe /q" haiik.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\haiik = "C:\\Users\\Admin\\haiik.exe /a" haiik.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\haiik = "C:\\Users\\Admin\\haiik.exe /b" haiik.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\haiik = "C:\\Users\\Admin\\haiik.exe /p" haiik.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\haiik = "C:\\Users\\Admin\\haiik.exe /u" haiik.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\haiik = "C:\\Users\\Admin\\haiik.exe /r" haiik.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\haiik = "C:\\Users\\Admin\\haiik.exe /v" haiik.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\haiik = "C:\\Users\\Admin\\haiik.exe /s" haiik.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\haiik = "C:\\Users\\Admin\\haiik.exe /o" haiik.exe Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\ d755c5b45842e68a4bb54f72a44e4a3768e6acdf6e4ec8e65c05d821b54b5bfc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\haiik = "C:\\Users\\Admin\\haiik.exe /n" haiik.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\haiik = "C:\\Users\\Admin\\haiik.exe /g" haiik.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\haiik = "C:\\Users\\Admin\\haiik.exe /k" haiik.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\haiik = "C:\\Users\\Admin\\haiik.exe /w" haiik.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\haiik = "C:\\Users\\Admin\\haiik.exe /f" haiik.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\haiik = "C:\\Users\\Admin\\haiik.exe /e" haiik.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\haiik = "C:\\Users\\Admin\\haiik.exe /m" haiik.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\haiik = "C:\\Users\\Admin\\haiik.exe /c" haiik.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\haiik = "C:\\Users\\Admin\\haiik.exe /h" haiik.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\haiik = "C:\\Users\\Admin\\haiik.exe /z" haiik.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\haiik = "C:\\Users\\Admin\\haiik.exe /d" haiik.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\haiik = "C:\\Users\\Admin\\haiik.exe /y" haiik.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\haiik = "C:\\Users\\Admin\\haiik.exe /t" haiik.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\haiik = "C:\\Users\\Admin\\haiik.exe /j" haiik.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\haiik = "C:\\Users\\Admin\\haiik.exe /b" d755c5b45842e68a4bb54f72a44e4a3768e6acdf6e4ec8e65c05d821b54b5bfc.exe Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\ haiik.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\haiik = "C:\\Users\\Admin\\haiik.exe /i" haiik.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\haiik = "C:\\Users\\Admin\\haiik.exe /l" haiik.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\haiik = "C:\\Users\\Admin\\haiik.exe /x" haiik.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 1728 d755c5b45842e68a4bb54f72a44e4a3768e6acdf6e4ec8e65c05d821b54b5bfc.exe 1212 haiik.exe 1212 haiik.exe 1212 haiik.exe 1212 haiik.exe 1212 haiik.exe 1212 haiik.exe 1212 haiik.exe 1212 haiik.exe 1212 haiik.exe 1212 haiik.exe 1212 haiik.exe 1212 haiik.exe 1212 haiik.exe 1212 haiik.exe 1212 haiik.exe 1212 haiik.exe 1212 haiik.exe 1212 haiik.exe 1212 haiik.exe 1212 haiik.exe 1212 haiik.exe 1212 haiik.exe 1212 haiik.exe 1212 haiik.exe 1212 haiik.exe 1212 haiik.exe 1212 haiik.exe 1212 haiik.exe 1212 haiik.exe 1212 haiik.exe 1212 haiik.exe 1212 haiik.exe 1212 haiik.exe 1212 haiik.exe 1212 haiik.exe 1212 haiik.exe 1212 haiik.exe 1212 haiik.exe 1212 haiik.exe 1212 haiik.exe 1212 haiik.exe 1212 haiik.exe 1212 haiik.exe 1212 haiik.exe 1212 haiik.exe 1212 haiik.exe 1212 haiik.exe 1212 haiik.exe 1212 haiik.exe 1212 haiik.exe 1212 haiik.exe 1212 haiik.exe 1212 haiik.exe 1212 haiik.exe 1212 haiik.exe 1212 haiik.exe 1212 haiik.exe 1212 haiik.exe 1212 haiik.exe 1212 haiik.exe 1212 haiik.exe 1212 haiik.exe 1212 haiik.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1728 d755c5b45842e68a4bb54f72a44e4a3768e6acdf6e4ec8e65c05d821b54b5bfc.exe 1212 haiik.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1728 wrote to memory of 1212 1728 d755c5b45842e68a4bb54f72a44e4a3768e6acdf6e4ec8e65c05d821b54b5bfc.exe 28 PID 1728 wrote to memory of 1212 1728 d755c5b45842e68a4bb54f72a44e4a3768e6acdf6e4ec8e65c05d821b54b5bfc.exe 28 PID 1728 wrote to memory of 1212 1728 d755c5b45842e68a4bb54f72a44e4a3768e6acdf6e4ec8e65c05d821b54b5bfc.exe 28 PID 1728 wrote to memory of 1212 1728 d755c5b45842e68a4bb54f72a44e4a3768e6acdf6e4ec8e65c05d821b54b5bfc.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\d755c5b45842e68a4bb54f72a44e4a3768e6acdf6e4ec8e65c05d821b54b5bfc.exe"C:\Users\Admin\AppData\Local\Temp\d755c5b45842e68a4bb54f72a44e4a3768e6acdf6e4ec8e65c05d821b54b5bfc.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:1728 -
C:\Users\Admin\haiik.exe"C:\Users\Admin\haiik.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:1212
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
232KB
MD5fb88866928f6d4f311310c6fca386e1a
SHA1cdedcfb7b276e2d0760164656ba66a96c9998297
SHA256cc9f2ce45a4dbcaf429e936b9ade46afdb5c9796bc753aaf6742b9ddbefdf498
SHA512c7148f6a3c96ba0fea33bbe121bd61e1fc8573e71227f9a7ffa1cb1a873fd1ae4463818318e71b9e7d8830ff7d19ea636160ed70f323962ebb3cc07127574371
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Filesize
232KB
MD5fb88866928f6d4f311310c6fca386e1a
SHA1cdedcfb7b276e2d0760164656ba66a96c9998297
SHA256cc9f2ce45a4dbcaf429e936b9ade46afdb5c9796bc753aaf6742b9ddbefdf498
SHA512c7148f6a3c96ba0fea33bbe121bd61e1fc8573e71227f9a7ffa1cb1a873fd1ae4463818318e71b9e7d8830ff7d19ea636160ed70f323962ebb3cc07127574371
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Filesize
232KB
MD5fb88866928f6d4f311310c6fca386e1a
SHA1cdedcfb7b276e2d0760164656ba66a96c9998297
SHA256cc9f2ce45a4dbcaf429e936b9ade46afdb5c9796bc753aaf6742b9ddbefdf498
SHA512c7148f6a3c96ba0fea33bbe121bd61e1fc8573e71227f9a7ffa1cb1a873fd1ae4463818318e71b9e7d8830ff7d19ea636160ed70f323962ebb3cc07127574371
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Filesize
232KB
MD5fb88866928f6d4f311310c6fca386e1a
SHA1cdedcfb7b276e2d0760164656ba66a96c9998297
SHA256cc9f2ce45a4dbcaf429e936b9ade46afdb5c9796bc753aaf6742b9ddbefdf498
SHA512c7148f6a3c96ba0fea33bbe121bd61e1fc8573e71227f9a7ffa1cb1a873fd1ae4463818318e71b9e7d8830ff7d19ea636160ed70f323962ebb3cc07127574371