ad9e28950e2f8011b8a28071c13241681424b3a255e0ea0132b728e53bd00042

Analysis

max time kernel
150s
max time network
120s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
26/03/2024, 18:32

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General

Target

dfd258510e6cd78fce0afb7820144a44.exe
Size

448KB
MD5

dfd258510e6cd78fce0afb7820144a44
SHA1

c9fd62fe318e9d5788ae77ee0478de6dccfa0521
SHA256

ad9e28950e2f8011b8a28071c13241681424b3a255e0ea0132b728e53bd00042
SHA512

958ac3b107be3b5d9b8218470449fb98068fd07ffeec6d76d590e6db0443689fe6b42f7583920854a313d003f3255c8a0afb5c404965f3f70917ce52d16b2e7b
SSDEEP

6144:PI/JbdTTzI4IHIfoq8pcUJ2hUHQZkjdAy0fqXmnnX7IYfGeOczrPs8rXHKfZm8U/:PIBVdIofeOUkmAFqWnnr11TszcvPP

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\AntiVirusOverride = "1"	043A6AEB00014973000AB27FB4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	043A6AEB00014973000AB27FB4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	043A6AEB00014973000AB27FB4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	dfd258510e6cd78fce0afb7820144a44.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	dfd258510e6cd78fce0afb7820144a44.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	043A6AEB00014973000AB27FB4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	043A6AEB00014973000AB27FB4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	dfd258510e6cd78fce0afb7820144a44.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	dfd258510e6cd78fce0afb7820144a44.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	dfd258510e6cd78fce0afb7820144a44.exe

Disables taskbar notifications via registry modification
evasion

Deletes itself 1 IoCs

pid	Process
2984	043A6AEB00014973000AB27FB4EB2331.exe

Executes dropped EXE 1 IoCs

pid	Process
2984	043A6AEB00014973000AB27FB4EB2331.exe

Loads dropped DLL 2 IoCs

pid	Process
2016	dfd258510e6cd78fce0afb7820144a44.exe
2016	dfd258510e6cd78fce0afb7820144a44.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	dfd258510e6cd78fce0afb7820144a44.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	dfd258510e6cd78fce0afb7820144a44.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	dfd258510e6cd78fce0afb7820144a44.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	dfd258510e6cd78fce0afb7820144a44.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\svc	043A6AEB00014973000AB27FB4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	dfd258510e6cd78fce0afb7820144a44.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	043A6AEB00014973000AB27FB4EB2331.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Security Center\svc	043A6AEB00014973000AB27FB4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	dfd258510e6cd78fce0afb7820144a44.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Security Center\svc	dfd258510e6cd78fce0afb7820144a44.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	043A6AEB00014973000AB27FB4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	043A6AEB00014973000AB27FB4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	043A6AEB00014973000AB27FB4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	043A6AEB00014973000AB27FB4EB2331.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-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\043A6AEB00014973000AB27FB4EB2331 = "C:\\ProgramData\\043A6AEB00014973000AB27FB4EB2331\\043A6AEB00014973000AB27FB4EB2331.exe"	043A6AEB00014973000AB27FB4EB2331.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2016	dfd258510e6cd78fce0afb7820144a44.exe
2016	dfd258510e6cd78fce0afb7820144a44.exe
2016	dfd258510e6cd78fce0afb7820144a44.exe
2016	dfd258510e6cd78fce0afb7820144a44.exe
2016	dfd258510e6cd78fce0afb7820144a44.exe
2016	dfd258510e6cd78fce0afb7820144a44.exe
2016	dfd258510e6cd78fce0afb7820144a44.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
2984	043A6AEB00014973000AB27FB4EB2331.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
2984	043A6AEB00014973000AB27FB4EB2331.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2984	043A6AEB00014973000AB27FB4EB2331.exe
2984	043A6AEB00014973000AB27FB4EB2331.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2016 wrote to memory of 2984	2016	dfd258510e6cd78fce0afb7820144a44.exe	28
PID 2016 wrote to memory of 2984	2016	dfd258510e6cd78fce0afb7820144a44.exe	28
PID 2016 wrote to memory of 2984	2016	dfd258510e6cd78fce0afb7820144a44.exe	28
PID 2016 wrote to memory of 2984	2016	dfd258510e6cd78fce0afb7820144a44.exe	28

C:\Users\Admin\AppData\Local\Temp\dfd258510e6cd78fce0afb7820144a44.exe
"C:\Users\Admin\AppData\Local\Temp\dfd258510e6cd78fce0afb7820144a44.exe"
1⤵
- Windows security bypass
- Loads dropped DLL
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2016
- C:\ProgramData\043A6AEB00014973000AB27FB4EB2331\043A6AEB00014973000AB27FB4EB2331.exe
  "C:\ProgramData\043A6AEB00014973000AB27FB4EB2331\043A6AEB00014973000AB27FB4EB2331.exe" "C:\Users\Admin\AppData\Local\Temp\dfd258510e6cd78fce0afb7820144a44.exe"
  2⤵
  - Windows security bypass
  - Deletes itself
  - 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:2984

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\ProgramData\043A6AEB00014973000AB27FB4EB2331\043A6AEB00014973000AB27FB4EB2331.exe

Filesize
448KB

MD5
dfd258510e6cd78fce0afb7820144a44

SHA1
c9fd62fe318e9d5788ae77ee0478de6dccfa0521

SHA256
ad9e28950e2f8011b8a28071c13241681424b3a255e0ea0132b728e53bd00042

SHA512
958ac3b107be3b5d9b8218470449fb98068fd07ffeec6d76d590e6db0443689fe6b42f7583920854a313d003f3255c8a0afb5c404965f3f70917ce52d16b2e7b

Download Submit
memory/2016-17-0x0000000000410000-0x0000000000501000-memory.dmp

Filesize
964KB

Download
memory/2016-2-0x00000000001C0000-0x00000000001C2000-memory.dmp

Filesize
8KB

Download
memory/2016-1-0x0000000000410000-0x0000000000501000-memory.dmp

Filesize
964KB

Download
memory/2016-0-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download
memory/2016-21-0x00000000001C0000-0x00000000001C2000-memory.dmp

Filesize
8KB

Download
memory/2016-26-0x0000000000410000-0x0000000000501000-memory.dmp

Filesize
964KB

Download
memory/2984-11-0x0000000000410000-0x0000000000501000-memory.dmp

Filesize
964KB

Download
memory/2984-12-0x0000000000230000-0x0000000000232000-memory.dmp

Filesize
8KB

Download
memory/2984-18-0x0000000000410000-0x0000000000501000-memory.dmp

Filesize
964KB

Download
memory/2984-29-0x0000000000410000-0x0000000000501000-memory.dmp

Filesize
964KB

Download
memory/2984-30-0x0000000000410000-0x0000000000501000-memory.dmp

Filesize
964KB

Download
memory/2984-35-0x0000000000410000-0x0000000000501000-memory.dmp

Filesize
964KB

Download