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Analysis
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max time kernel
150s -
max time network
49s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
02/10/2022, 00:43
Static task
static1
Behavioral task
behavioral1
Sample
b4cfc917699406360d986d7c44d4f58f08b549528c81add2834f17970ce7e29a.exe
Resource
win7-20220901-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
b4cfc917699406360d986d7c44d4f58f08b549528c81add2834f17970ce7e29a.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
b4cfc917699406360d986d7c44d4f58f08b549528c81add2834f17970ce7e29a.exe
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Size
212KB
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MD5
7267c79c98b4302c237d622cefac81e5
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SHA1
76492797a0681bf31a3f421d19c206fd8246e737
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SHA256
b4cfc917699406360d986d7c44d4f58f08b549528c81add2834f17970ce7e29a
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SHA512
8928bc6b47923672c143bee50fb007b78563bd709e71a7e4071822e9775110d1aff780b42846c4dada63fb3eab488d31e14a1a1fe5426244ec605bccd2f4691c
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SSDEEP
3072:AvCh2UjpESxFd3MiaDN/bG0sCOL5pNk+ZxDn/Sg7:oOFd3MiK/SxCOL5pDr
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-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" b4cfc917699406360d986d7c44d4f58f08b549528c81add2834f17970ce7e29a.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" jaadii.exe -
Executes dropped EXE 1 IoCs
pid Process 1408 jaadii.exe -
Loads dropped DLL 2 IoCs
pid Process 1292 b4cfc917699406360d986d7c44d4f58f08b549528c81add2834f17970ce7e29a.exe 1292 b4cfc917699406360d986d7c44d4f58f08b549528c81add2834f17970ce7e29a.exe -
Adds Run key to start application 2 TTPs 29 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\jaadii = "C:\\Users\\Admin\\jaadii.exe /h" jaadii.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\jaadii = "C:\\Users\\Admin\\jaadii.exe /k" jaadii.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\jaadii = "C:\\Users\\Admin\\jaadii.exe /d" jaadii.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\jaadii = "C:\\Users\\Admin\\jaadii.exe /l" jaadii.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\jaadii = "C:\\Users\\Admin\\jaadii.exe /e" jaadii.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\jaadii = "C:\\Users\\Admin\\jaadii.exe /w" jaadii.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\jaadii = "C:\\Users\\Admin\\jaadii.exe /i" jaadii.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\jaadii = "C:\\Users\\Admin\\jaadii.exe /v" jaadii.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\jaadii = "C:\\Users\\Admin\\jaadii.exe /g" jaadii.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\jaadii = "C:\\Users\\Admin\\jaadii.exe /q" jaadii.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\jaadii = "C:\\Users\\Admin\\jaadii.exe /n" jaadii.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\jaadii = "C:\\Users\\Admin\\jaadii.exe /j" jaadii.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\jaadii = "C:\\Users\\Admin\\jaadii.exe /f" jaadii.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\jaadii = "C:\\Users\\Admin\\jaadii.exe /a" jaadii.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\jaadii = "C:\\Users\\Admin\\jaadii.exe /z" jaadii.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\jaadii = "C:\\Users\\Admin\\jaadii.exe /t" jaadii.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\jaadii = "C:\\Users\\Admin\\jaadii.exe /t" b4cfc917699406360d986d7c44d4f58f08b549528c81add2834f17970ce7e29a.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\jaadii = "C:\\Users\\Admin\\jaadii.exe /o" jaadii.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\jaadii = "C:\\Users\\Admin\\jaadii.exe /m" jaadii.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\jaadii = "C:\\Users\\Admin\\jaadii.exe /y" jaadii.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ jaadii.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\jaadii = "C:\\Users\\Admin\\jaadii.exe /b" jaadii.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\jaadii = "C:\\Users\\Admin\\jaadii.exe /r" jaadii.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\jaadii = "C:\\Users\\Admin\\jaadii.exe /s" jaadii.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\jaadii = "C:\\Users\\Admin\\jaadii.exe /x" jaadii.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\jaadii = "C:\\Users\\Admin\\jaadii.exe /p" jaadii.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ b4cfc917699406360d986d7c44d4f58f08b549528c81add2834f17970ce7e29a.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\jaadii = "C:\\Users\\Admin\\jaadii.exe /c" jaadii.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\jaadii = "C:\\Users\\Admin\\jaadii.exe /u" jaadii.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 1292 b4cfc917699406360d986d7c44d4f58f08b549528c81add2834f17970ce7e29a.exe 1408 jaadii.exe 1408 jaadii.exe 1408 jaadii.exe 1408 jaadii.exe 1408 jaadii.exe 1408 jaadii.exe 1408 jaadii.exe 1408 jaadii.exe 1408 jaadii.exe 1408 jaadii.exe 1408 jaadii.exe 1408 jaadii.exe 1408 jaadii.exe 1408 jaadii.exe 1408 jaadii.exe 1408 jaadii.exe 1408 jaadii.exe 1408 jaadii.exe 1408 jaadii.exe 1408 jaadii.exe 1408 jaadii.exe 1408 jaadii.exe 1408 jaadii.exe 1408 jaadii.exe 1408 jaadii.exe 1408 jaadii.exe 1408 jaadii.exe 1408 jaadii.exe 1408 jaadii.exe 1408 jaadii.exe 1408 jaadii.exe 1408 jaadii.exe 1408 jaadii.exe 1408 jaadii.exe 1408 jaadii.exe 1408 jaadii.exe 1408 jaadii.exe 1408 jaadii.exe 1408 jaadii.exe 1408 jaadii.exe 1408 jaadii.exe 1408 jaadii.exe 1408 jaadii.exe 1408 jaadii.exe 1408 jaadii.exe 1408 jaadii.exe 1408 jaadii.exe 1408 jaadii.exe 1408 jaadii.exe 1408 jaadii.exe 1408 jaadii.exe 1408 jaadii.exe 1408 jaadii.exe 1408 jaadii.exe 1408 jaadii.exe 1408 jaadii.exe 1408 jaadii.exe 1408 jaadii.exe 1408 jaadii.exe 1408 jaadii.exe 1408 jaadii.exe 1408 jaadii.exe 1408 jaadii.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1292 b4cfc917699406360d986d7c44d4f58f08b549528c81add2834f17970ce7e29a.exe 1408 jaadii.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1292 wrote to memory of 1408 1292 b4cfc917699406360d986d7c44d4f58f08b549528c81add2834f17970ce7e29a.exe 27 PID 1292 wrote to memory of 1408 1292 b4cfc917699406360d986d7c44d4f58f08b549528c81add2834f17970ce7e29a.exe 27 PID 1292 wrote to memory of 1408 1292 b4cfc917699406360d986d7c44d4f58f08b549528c81add2834f17970ce7e29a.exe 27 PID 1292 wrote to memory of 1408 1292 b4cfc917699406360d986d7c44d4f58f08b549528c81add2834f17970ce7e29a.exe 27
Processes
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C:\Users\Admin\AppData\Local\Temp\b4cfc917699406360d986d7c44d4f58f08b549528c81add2834f17970ce7e29a.exe"C:\Users\Admin\AppData\Local\Temp\b4cfc917699406360d986d7c44d4f58f08b549528c81add2834f17970ce7e29a.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:1292 -
C:\Users\Admin\jaadii.exe"C:\Users\Admin\jaadii.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:1408
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
212KB
MD52e4a6023c4d347de0aa077ec190abb44
SHA1f640048742e6e76088b666f8abe93381c55a15f6
SHA2564240cb5272e806ebeebbb4722dc48da390eb2b90a418683a4f17566ae033e692
SHA5122c32bb8794d411ab33e03ffd98bb10ce3025f75987a1d151cf4d144587e1213092fec4eeed9021a4d2d9f20f66ad13b5458bae3cf31d3b45b8080affe733ca5f
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Filesize
212KB
MD52e4a6023c4d347de0aa077ec190abb44
SHA1f640048742e6e76088b666f8abe93381c55a15f6
SHA2564240cb5272e806ebeebbb4722dc48da390eb2b90a418683a4f17566ae033e692
SHA5122c32bb8794d411ab33e03ffd98bb10ce3025f75987a1d151cf4d144587e1213092fec4eeed9021a4d2d9f20f66ad13b5458bae3cf31d3b45b8080affe733ca5f
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Filesize
212KB
MD52e4a6023c4d347de0aa077ec190abb44
SHA1f640048742e6e76088b666f8abe93381c55a15f6
SHA2564240cb5272e806ebeebbb4722dc48da390eb2b90a418683a4f17566ae033e692
SHA5122c32bb8794d411ab33e03ffd98bb10ce3025f75987a1d151cf4d144587e1213092fec4eeed9021a4d2d9f20f66ad13b5458bae3cf31d3b45b8080affe733ca5f
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Filesize
212KB
MD52e4a6023c4d347de0aa077ec190abb44
SHA1f640048742e6e76088b666f8abe93381c55a15f6
SHA2564240cb5272e806ebeebbb4722dc48da390eb2b90a418683a4f17566ae033e692
SHA5122c32bb8794d411ab33e03ffd98bb10ce3025f75987a1d151cf4d144587e1213092fec4eeed9021a4d2d9f20f66ad13b5458bae3cf31d3b45b8080affe733ca5f