e16c2f6e8bad564692abd575007f18e17013e423d7cfe8882872d021ef3439f2

Analysis

max time kernel
149s
max time network
149s
platform
windows7_x64
resource
win7v20201028
submitted
09/11/2020, 20:21

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General

Target
SecuriteInfo.com.CLASSIC.23504.exe
Size 108KB
Sample201109-e2eyabfdrj
SHA256 e16c2f6e8bad564692abd575007f18e17013e423d7cfe8882872d021ef3439f2
MD5 bbd28bd7f612fe15161d7eaf128df401
SHA1 89e6b0b84f02cda0e034b82ab0345308d4814c3b
SHA512 c8e3adbd08fde2dc86129c84c739e2705a2c16436811cde35fb7c9e09d92cb749227db91bcc30a404d0195d4ac1e41a9a8cb2772c3360a7a3ef190aecf32cb46
MD5 SHA1 SHA512

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce	RegAsm.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\GUISER = "C:\\Users\\Admin\\hemangiom\\TRYKIMPRGNER.exe"	RegAsm.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
1588	SecuriteInfo.com.CLASSIC.23504.exe
2016	RegAsm.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1588 set thread context of 2016	1588	SecuriteInfo.com.CLASSIC.23504.exe	29

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
1588	SecuriteInfo.com.CLASSIC.23504.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1588	SecuriteInfo.com.CLASSIC.23504.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1588 wrote to memory of 2016	1588	SecuriteInfo.com.CLASSIC.23504.exe	29
PID 1588 wrote to memory of 2016	1588	SecuriteInfo.com.CLASSIC.23504.exe	29
PID 1588 wrote to memory of 2016	1588	SecuriteInfo.com.CLASSIC.23504.exe	29
PID 1588 wrote to memory of 2016	1588	SecuriteInfo.com.CLASSIC.23504.exe	29
PID 1588 wrote to memory of 2016	1588	SecuriteInfo.com.CLASSIC.23504.exe	29
PID 1588 wrote to memory of 2016	1588	SecuriteInfo.com.CLASSIC.23504.exe	29
PID 1588 wrote to memory of 2016	1588	SecuriteInfo.com.CLASSIC.23504.exe	29
PID 1588 wrote to memory of 2016	1588	SecuriteInfo.com.CLASSIC.23504.exe	29

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.CLASSIC.23504.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.CLASSIC.23504.exe"
1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1588
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
  "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.CLASSIC.23504.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  PID:2016

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1596-3-0x000007FEF68D0000-0x000007FEF6B4A000-memory.dmp

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