806100a854f42224f26ac21b75f36839a1bf67f2756b9838e8de0cd5214d4d48

General

Target

c621d69a4d1ba6c38cd085404d8e5721.exe
Size

326KB
MD5

c621d69a4d1ba6c38cd085404d8e5721
SHA1

37785d792b598be9a264d38c3d9b09960b5a61f9
SHA256

806100a854f42224f26ac21b75f36839a1bf67f2756b9838e8de0cd5214d4d48
SHA512

6daf7e59d4e3eedff38d7b84afd7d01694b253127c21b418fa12a169b5d08bd1203de8ce5b94e9aa55e298bbd777ef8ff8afb6ea18353c442bf9c8fec33943d2
SSDEEP

6144:pqwD+X1xQatU+1CEJp4XEt8l3aw9Y6zfJvkeitTDYWMtrDVmCfNuI2RINhoDPnrt:PO1xm+QoK0t4K3gCTDYWGrYzt+NSTc

Score

10^/10

evasion persistence trojan

Malware Config

Signatures

Windows security bypass 2 TTPs 10 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	c621d69a4d1ba6c38cd085404d8e5721.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	c621d69a4d1ba6c38cd085404d8e5721.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	c621d69a4d1ba6c38cd085404d8e5721.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	043A6A5B00014973000AFC62B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	043A6A5B00014973000AFC62B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	043A6A5B00014973000AFC62B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	043A6A5B00014973000AFC62B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	043A6A5B00014973000AFC62B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	c621d69a4d1ba6c38cd085404d8e5721.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	c621d69a4d1ba6c38cd085404d8e5721.exe

Disables taskbar notifications via registry modification
evasion

Executes dropped EXE 1 IoCs

pid	Process
3044	043A6A5B00014973000AFC62B4EB2331.exe

Loads dropped DLL 2 IoCs

pid	Process
2552	c621d69a4d1ba6c38cd085404d8e5721.exe
2552	c621d69a4d1ba6c38cd085404d8e5721.exe

Windows security modification 2 TTPs 14 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\svc	043A6A5B00014973000AFC62B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	c621d69a4d1ba6c38cd085404d8e5721.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	c621d69a4d1ba6c38cd085404d8e5721.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	c621d69a4d1ba6c38cd085404d8e5721.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Security Center\svc	c621d69a4d1ba6c38cd085404d8e5721.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	043A6A5B00014973000AFC62B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	c621d69a4d1ba6c38cd085404d8e5721.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\svc	c621d69a4d1ba6c38cd085404d8e5721.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	043A6A5B00014973000AFC62B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	043A6A5B00014973000AFC62B4EB2331.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Security Center\svc	043A6A5B00014973000AFC62B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	c621d69a4d1ba6c38cd085404d8e5721.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	043A6A5B00014973000AFC62B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	043A6A5B00014973000AFC62B4EB2331.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\043A6A5B00014973000AFC62B4EB2331 = "C:\\ProgramData\\043A6A5B00014973000AFC62B4EB2331\\043A6A5B00014973000AFC62B4EB2331.exe"	043A6A5B00014973000AFC62B4EB2331.exe

Suspicious behavior: EnumeratesProcesses 46 IoCs

pid	Process
2552	c621d69a4d1ba6c38cd085404d8e5721.exe
2552	c621d69a4d1ba6c38cd085404d8e5721.exe
2552	c621d69a4d1ba6c38cd085404d8e5721.exe
2552	c621d69a4d1ba6c38cd085404d8e5721.exe
2552	c621d69a4d1ba6c38cd085404d8e5721.exe
2552	c621d69a4d1ba6c38cd085404d8e5721.exe
2552	c621d69a4d1ba6c38cd085404d8e5721.exe
2552	c621d69a4d1ba6c38cd085404d8e5721.exe
2552	c621d69a4d1ba6c38cd085404d8e5721.exe
2552	c621d69a4d1ba6c38cd085404d8e5721.exe
2552	c621d69a4d1ba6c38cd085404d8e5721.exe
2552	c621d69a4d1ba6c38cd085404d8e5721.exe
2552	c621d69a4d1ba6c38cd085404d8e5721.exe
2552	c621d69a4d1ba6c38cd085404d8e5721.exe
3044	043A6A5B00014973000AFC62B4EB2331.exe
3044	043A6A5B00014973000AFC62B4EB2331.exe
3044	043A6A5B00014973000AFC62B4EB2331.exe
3044	043A6A5B00014973000AFC62B4EB2331.exe
3044	043A6A5B00014973000AFC62B4EB2331.exe
3044	043A6A5B00014973000AFC62B4EB2331.exe
3044	043A6A5B00014973000AFC62B4EB2331.exe
3044	043A6A5B00014973000AFC62B4EB2331.exe
3044	043A6A5B00014973000AFC62B4EB2331.exe
3044	043A6A5B00014973000AFC62B4EB2331.exe
3044	043A6A5B00014973000AFC62B4EB2331.exe
3044	043A6A5B00014973000AFC62B4EB2331.exe
3044	043A6A5B00014973000AFC62B4EB2331.exe
3044	043A6A5B00014973000AFC62B4EB2331.exe
2552	c621d69a4d1ba6c38cd085404d8e5721.exe
2552	c621d69a4d1ba6c38cd085404d8e5721.exe
2552	c621d69a4d1ba6c38cd085404d8e5721.exe
2552	c621d69a4d1ba6c38cd085404d8e5721.exe
2552	c621d69a4d1ba6c38cd085404d8e5721.exe
2552	c621d69a4d1ba6c38cd085404d8e5721.exe
3044	043A6A5B00014973000AFC62B4EB2331.exe
3044	043A6A5B00014973000AFC62B4EB2331.exe
3044	043A6A5B00014973000AFC62B4EB2331.exe
3044	043A6A5B00014973000AFC62B4EB2331.exe
3044	043A6A5B00014973000AFC62B4EB2331.exe
3044	043A6A5B00014973000AFC62B4EB2331.exe
2552	c621d69a4d1ba6c38cd085404d8e5721.exe
2552	c621d69a4d1ba6c38cd085404d8e5721.exe
2552	c621d69a4d1ba6c38cd085404d8e5721.exe
2552	c621d69a4d1ba6c38cd085404d8e5721.exe
2552	c621d69a4d1ba6c38cd085404d8e5721.exe
2552	c621d69a4d1ba6c38cd085404d8e5721.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
3044	043A6A5B00014973000AFC62B4EB2331.exe
3044	043A6A5B00014973000AFC62B4EB2331.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
3044	043A6A5B00014973000AFC62B4EB2331.exe
3044	043A6A5B00014973000AFC62B4EB2331.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3044	043A6A5B00014973000AFC62B4EB2331.exe
3044	043A6A5B00014973000AFC62B4EB2331.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2552 wrote to memory of 3044	2552	c621d69a4d1ba6c38cd085404d8e5721.exe	16
PID 2552 wrote to memory of 3044	2552	c621d69a4d1ba6c38cd085404d8e5721.exe	16
PID 2552 wrote to memory of 3044	2552	c621d69a4d1ba6c38cd085404d8e5721.exe	16
PID 2552 wrote to memory of 3044	2552	c621d69a4d1ba6c38cd085404d8e5721.exe	16

C:\ProgramData\043A6A5B00014973000AFC62B4EB2331\043A6A5B00014973000AFC62B4EB2331.exe
"C:\ProgramData\043A6A5B00014973000AFC62B4EB2331\043A6A5B00014973000AFC62B4EB2331.exe" "C:\Users\Admin\AppData\Local\Temp\c621d69a4d1ba6c38cd085404d8e5721.exe"
1⤵
- Windows security bypass
- Executes dropped EXE
- Windows security modification
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:3044

C:\Users\Admin\AppData\Local\Temp\c621d69a4d1ba6c38cd085404d8e5721.exe
"C:\Users\Admin\AppData\Local\Temp\c621d69a4d1ba6c38cd085404d8e5721.exe"
1⤵
- Windows security bypass
- Loads dropped DLL
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2552

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Impair Defenses

2

T1562

Disable or Modify Tools

Modify Registry

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2552-26-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download
memory/2552-4-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download
memory/2552-3-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download
memory/2552-35-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download
memory/2552-2-0x0000000000280000-0x0000000000281000-memory.dmp

Filesize
4KB

Download
memory/2552-1-0x0000000002380000-0x0000000002381000-memory.dmp

Filesize
4KB

Download
memory/2552-5-0x0000000000290000-0x0000000000292000-memory.dmp

Filesize
8KB

Download
memory/2552-0-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download
memory/3044-18-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download
memory/3044-17-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download
memory/3044-14-0x00000000024B0000-0x00000000024B1000-memory.dmp

Filesize
4KB

Download
memory/3044-27-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download
memory/3044-16-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download
memory/3044-28-0x00000000024B0000-0x00000000024B1000-memory.dmp

Filesize
4KB

Download
memory/3044-19-0x0000000000290000-0x0000000000292000-memory.dmp

Filesize
8KB

Download
memory/3044-37-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download
memory/3044-43-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads