Analysis
- max time kernel
149s - max time network
151s - platform
windows7_x64 - resource
win7-20220901-en - resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system - submitted
19/10/2022, 22:30
Static task
static1
Behavioral task
behavioral1
Sample
78258cd30bee8c94d94b4835d991c04c5a86b991eb6b25e38fb2835874010157.exe
Resource
win7-20220901-en
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
78258cd30bee8c94d94b4835d991c04c5a86b991eb6b25e38fb2835874010157.exe
Resource
win10v2004-20220901-en
13 signatures
150 seconds
General
- Target 78258cd30bee8c94d94b4835d991c04c5a86b991eb6b25e38fb2835874010157.exe
- Size 293KB
- Sample221019-2falsabcgq
- SHA256 78258cd30bee8c94d94b4835d991c04c5a86b991eb6b25e38fb2835874010157
- MD5 5090efbff6669644e61b70a6614e53b0
- SHA1 eac8dc59f54f265fa2e71a265c42299f34378034
- SHA512 ed8dc4df183e89fadaf2691a74822ee225893891a413164a9539c50da1fbcfdfd3b3b3fe497d31830d09e8eaa3bad1ef21d275ab56fa47a374a1a784c4d8ae49
- SSDEEP 6144:bpJXZO9tcfeMV8vOOrrN051yp2p6FEgN/hVvJy44ALvremUYDQctl:bP1feGIN054b5/vJyF0remUTI
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 668 78258cd30bee8c94d94b4835d991c04c5a86b991eb6b25e38fb2835874010157.exe - Loads dropped DLL 2 IoCs
pid Process 1324 78258cd30bee8c94d94b4835d991c04c5a86b991eb6b25e38fb2835874010157.exe 1324 78258cd30bee8c94d94b4835d991c04c5a86b991eb6b25e38fb2835874010157.exe - Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Defender = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\MsMpEng.exe" 78258cd30bee8c94d94b4835d991c04c5a86b991eb6b25e38fb2835874010157.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Runs ping.exe 1 TTPs 1 IoCs
pid Process 1224 PING.EXE - Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 668 78258cd30bee8c94d94b4835d991c04c5a86b991eb6b25e38fb2835874010157.exe - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 668 78258cd30bee8c94d94b4835d991c04c5a86b991eb6b25e38fb2835874010157.exe - Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 1324 78258cd30bee8c94d94b4835d991c04c5a86b991eb6b25e38fb2835874010157.exe Token: SeDebugPrivilege 668 78258cd30bee8c94d94b4835d991c04c5a86b991eb6b25e38fb2835874010157.exe Token: SeDebugPrivilege 668 78258cd30bee8c94d94b4835d991c04c5a86b991eb6b25e38fb2835874010157.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 668 78258cd30bee8c94d94b4835d991c04c5a86b991eb6b25e38fb2835874010157.exe - Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 1324 wrote to memory of 668 1324 78258cd30bee8c94d94b4835d991c04c5a86b991eb6b25e38fb2835874010157.exe 27 PID 1324 wrote to memory of 668 1324 78258cd30bee8c94d94b4835d991c04c5a86b991eb6b25e38fb2835874010157.exe 27 PID 1324 wrote to memory of 668 1324 78258cd30bee8c94d94b4835d991c04c5a86b991eb6b25e38fb2835874010157.exe 27 PID 1324 wrote to memory of 668 1324 78258cd30bee8c94d94b4835d991c04c5a86b991eb6b25e38fb2835874010157.exe 27 PID 1324 wrote to memory of 2040 1324 78258cd30bee8c94d94b4835d991c04c5a86b991eb6b25e38fb2835874010157.exe 28 PID 1324 wrote to memory of 2040 1324 78258cd30bee8c94d94b4835d991c04c5a86b991eb6b25e38fb2835874010157.exe 28 PID 1324 wrote to memory of 2040 1324 78258cd30bee8c94d94b4835d991c04c5a86b991eb6b25e38fb2835874010157.exe 28 PID 1324 wrote to memory of 2040 1324 78258cd30bee8c94d94b4835d991c04c5a86b991eb6b25e38fb2835874010157.exe 28 PID 2040 wrote to memory of 1224 2040 cmd.exe 30 PID 2040 wrote to memory of 1224 2040 cmd.exe 30 PID 2040 wrote to memory of 1224 2040 cmd.exe 30 PID 2040 wrote to memory of 1224 2040 cmd.exe 30
Processes
-
C:\Users\Admin\AppData\Local\Temp\78258cd30bee8c94d94b4835d991c04c5a86b991eb6b25e38fb2835874010157.exe"C:\Users\Admin\AppData\Local\Temp\78258cd30bee8c94d94b4835d991c04c5a86b991eb6b25e38fb2835874010157.exe"1⤵
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1324 -
C:\Users\Admin\AppData\Local\Temp\78258cd30bee8c94d94b4835d991c04c5a86b991eb6b25e38fb2835874010157\78258cd30bee8c94d94b4835d991c04c5a86b991eb6b25e38fb2835874010157.exe"C:\Users\Admin\AppData\Local\Temp\78258cd30bee8c94d94b4835d991c04c5a86b991eb6b25e38fb2835874010157\78258cd30bee8c94d94b4835d991c04c5a86b991eb6b25e38fb2835874010157.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:668
-
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C ping 1.1.1.1 -n 1 -w 1000 > Nul & Del "C:\Users\Admin\AppData\Local\Temp\78258cd30bee8c94d94b4835d991c04c5a86b991eb6b25e38fb2835874010157.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:2040 -
C:\Windows\SysWOW64\PING.EXEping 1.1.1.1 -n 1 -w 10003⤵
- Runs ping.exe
PID:1224
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\78258cd30bee8c94d94b4835d991c04c5a86b991eb6b25e38fb2835874010157\78258cd30bee8c94d94b4835d991c04c5a86b991eb6b25e38fb2835874010157.exe
- Size 293KB
- SHA256 78258cd30bee8c94d94b4835d991c04c5a86b991eb6b25e38fb2835874010157
- MD5 5090efbff6669644e61b70a6614e53b0
- SHA1 eac8dc59f54f265fa2e71a265c42299f34378034
- SHA512 ed8dc4df183e89fadaf2691a74822ee225893891a413164a9539c50da1fbcfdfd3b3b3fe497d31830d09e8eaa3bad1ef21d275ab56fa47a374a1a784c4d8ae49
- SSDEEP 6144:bpJXZO9tcfeMV8vOOrrN051yp2p6FEgN/hVvJy44ALvremUYDQctl:bP1feGIN054b5/vJyF0remUTI
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\78258cd30bee8c94d94b4835d991c04c5a86b991eb6b25e38fb2835874010157\78258cd30bee8c94d94b4835d991c04c5a86b991eb6b25e38fb2835874010157.exe
- Size 293KB
- SHA256 78258cd30bee8c94d94b4835d991c04c5a86b991eb6b25e38fb2835874010157
- MD5 5090efbff6669644e61b70a6614e53b0
- SHA1 eac8dc59f54f265fa2e71a265c42299f34378034
- SHA512 ed8dc4df183e89fadaf2691a74822ee225893891a413164a9539c50da1fbcfdfd3b3b3fe497d31830d09e8eaa3bad1ef21d275ab56fa47a374a1a784c4d8ae49
- SSDEEP 6144:bpJXZO9tcfeMV8vOOrrN051yp2p6FEgN/hVvJy44ALvremUYDQctl:bP1feGIN054b5/vJyF0remUTI
- MD5 SHA1 SHA512 SSDEEP
- Path \Users\Admin\AppData\Local\Temp\78258cd30bee8c94d94b4835d991c04c5a86b991eb6b25e38fb2835874010157\78258cd30bee8c94d94b4835d991c04c5a86b991eb6b25e38fb2835874010157.exe
- Size 293KB
- SHA256 78258cd30bee8c94d94b4835d991c04c5a86b991eb6b25e38fb2835874010157
- MD5 5090efbff6669644e61b70a6614e53b0
- SHA1 eac8dc59f54f265fa2e71a265c42299f34378034
- SHA512 ed8dc4df183e89fadaf2691a74822ee225893891a413164a9539c50da1fbcfdfd3b3b3fe497d31830d09e8eaa3bad1ef21d275ab56fa47a374a1a784c4d8ae49
- SSDEEP 6144:bpJXZO9tcfeMV8vOOrrN051yp2p6FEgN/hVvJy44ALvremUYDQctl:bP1feGIN054b5/vJyF0remUTI
- MD5 SHA1 SHA512 SSDEEP
- Path \Users\Admin\AppData\Local\Temp\78258cd30bee8c94d94b4835d991c04c5a86b991eb6b25e38fb2835874010157\78258cd30bee8c94d94b4835d991c04c5a86b991eb6b25e38fb2835874010157.exe
- Size 293KB
- SHA256 78258cd30bee8c94d94b4835d991c04c5a86b991eb6b25e38fb2835874010157
- MD5 5090efbff6669644e61b70a6614e53b0
- SHA1 eac8dc59f54f265fa2e71a265c42299f34378034
- SHA512 ed8dc4df183e89fadaf2691a74822ee225893891a413164a9539c50da1fbcfdfd3b3b3fe497d31830d09e8eaa3bad1ef21d275ab56fa47a374a1a784c4d8ae49
- SSDEEP 6144:bpJXZO9tcfeMV8vOOrrN051yp2p6FEgN/hVvJy44ALvremUYDQctl:bP1feGIN054b5/vJyF0remUTI
- MD5 SHA1 SHA512 SSDEEP