49b276851b907546ea212e705a033b2dc451834d45d5ec70a532dba646b7a888

Analysis

max time kernel
150s
max time network
124s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
25/12/2023, 13:43

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General

Target

22a826867c82f00b550484e75412d8d6.exe
Size

392KB
MD5

22a826867c82f00b550484e75412d8d6
SHA1

e805d8b39d6c74e3a6e5758f7dd64579755c3ab1
SHA256

49b276851b907546ea212e705a033b2dc451834d45d5ec70a532dba646b7a888
SHA512

76871d3d0239261785d54095ff1a1909ce2872f5af0ec6a5d8b5d78886ff2cf000891fd3cda7a14c147d900e2091f2c21d94126e7154ab73acd753b60779701a
SSDEEP

6144:O1wG0fljKQIZhzc7HVHtf5vuyh+ajZCsuAMXMzFHCD/yr07oAH4+7op3QP:O/ApUvsfRh+ajZCBAMXoUK0VHpspG

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"	22a826867c82f00b550484e75412d8d6.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	22a826867c82f00b550484e75412d8d6.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	043A6AEB00014973000A4136B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	043A6AEB00014973000A4136B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	043A6AEB00014973000A4136B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	22a826867c82f00b550484e75412d8d6.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	22a826867c82f00b550484e75412d8d6.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	22a826867c82f00b550484e75412d8d6.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	043A6AEB00014973000A4136B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	043A6AEB00014973000A4136B4EB2331.exe

Disables taskbar notifications via registry modification
evasion

Deletes itself 1 IoCs

pid	Process
2160	043A6AEB00014973000A4136B4EB2331.exe

Executes dropped EXE 1 IoCs

pid	Process
2160	043A6AEB00014973000A4136B4EB2331.exe

Loads dropped DLL 2 IoCs

pid	Process
2436	22a826867c82f00b550484e75412d8d6.exe
2436	22a826867c82f00b550484e75412d8d6.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	043A6AEB00014973000A4136B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	22a826867c82f00b550484e75412d8d6.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	043A6AEB00014973000A4136B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	043A6AEB00014973000A4136B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	22a826867c82f00b550484e75412d8d6.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	22a826867c82f00b550484e75412d8d6.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Security Center\svc	22a826867c82f00b550484e75412d8d6.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	043A6AEB00014973000A4136B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	043A6AEB00014973000A4136B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	22a826867c82f00b550484e75412d8d6.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\svc	22a826867c82f00b550484e75412d8d6.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	043A6AEB00014973000A4136B4EB2331.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\svc	043A6AEB00014973000A4136B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	22a826867c82f00b550484e75412d8d6.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-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\043A6AEB00014973000A4136B4EB2331 = "C:\\ProgramData\\043A6AEB00014973000A4136B4EB2331\\043A6AEB00014973000A4136B4EB2331.exe"	043A6AEB00014973000A4136B4EB2331.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2436	22a826867c82f00b550484e75412d8d6.exe
2436	22a826867c82f00b550484e75412d8d6.exe
2436	22a826867c82f00b550484e75412d8d6.exe
2436	22a826867c82f00b550484e75412d8d6.exe
2436	22a826867c82f00b550484e75412d8d6.exe
2436	22a826867c82f00b550484e75412d8d6.exe
2436	22a826867c82f00b550484e75412d8d6.exe
2160	043A6AEB00014973000A4136B4EB2331.exe
2160	043A6AEB00014973000A4136B4EB2331.exe
2160	043A6AEB00014973000A4136B4EB2331.exe
2160	043A6AEB00014973000A4136B4EB2331.exe
2160	043A6AEB00014973000A4136B4EB2331.exe
2160	043A6AEB00014973000A4136B4EB2331.exe
2160	043A6AEB00014973000A4136B4EB2331.exe
2160	043A6AEB00014973000A4136B4EB2331.exe
2160	043A6AEB00014973000A4136B4EB2331.exe
2160	043A6AEB00014973000A4136B4EB2331.exe
2160	043A6AEB00014973000A4136B4EB2331.exe
2160	043A6AEB00014973000A4136B4EB2331.exe
2160	043A6AEB00014973000A4136B4EB2331.exe
2160	043A6AEB00014973000A4136B4EB2331.exe
2160	043A6AEB00014973000A4136B4EB2331.exe
2160	043A6AEB00014973000A4136B4EB2331.exe
2160	043A6AEB00014973000A4136B4EB2331.exe
2160	043A6AEB00014973000A4136B4EB2331.exe
2160	043A6AEB00014973000A4136B4EB2331.exe
2160	043A6AEB00014973000A4136B4EB2331.exe
2160	043A6AEB00014973000A4136B4EB2331.exe
2160	043A6AEB00014973000A4136B4EB2331.exe
2160	043A6AEB00014973000A4136B4EB2331.exe
2160	043A6AEB00014973000A4136B4EB2331.exe
2160	043A6AEB00014973000A4136B4EB2331.exe
2160	043A6AEB00014973000A4136B4EB2331.exe
2160	043A6AEB00014973000A4136B4EB2331.exe
2160	043A6AEB00014973000A4136B4EB2331.exe
2160	043A6AEB00014973000A4136B4EB2331.exe
2160	043A6AEB00014973000A4136B4EB2331.exe
2160	043A6AEB00014973000A4136B4EB2331.exe
2160	043A6AEB00014973000A4136B4EB2331.exe
2160	043A6AEB00014973000A4136B4EB2331.exe
2160	043A6AEB00014973000A4136B4EB2331.exe
2160	043A6AEB00014973000A4136B4EB2331.exe
2160	043A6AEB00014973000A4136B4EB2331.exe
2160	043A6AEB00014973000A4136B4EB2331.exe
2160	043A6AEB00014973000A4136B4EB2331.exe
2160	043A6AEB00014973000A4136B4EB2331.exe
2160	043A6AEB00014973000A4136B4EB2331.exe
2160	043A6AEB00014973000A4136B4EB2331.exe
2160	043A6AEB00014973000A4136B4EB2331.exe
2160	043A6AEB00014973000A4136B4EB2331.exe
2160	043A6AEB00014973000A4136B4EB2331.exe
2160	043A6AEB00014973000A4136B4EB2331.exe
2160	043A6AEB00014973000A4136B4EB2331.exe
2160	043A6AEB00014973000A4136B4EB2331.exe
2160	043A6AEB00014973000A4136B4EB2331.exe
2160	043A6AEB00014973000A4136B4EB2331.exe
2160	043A6AEB00014973000A4136B4EB2331.exe
2160	043A6AEB00014973000A4136B4EB2331.exe
2160	043A6AEB00014973000A4136B4EB2331.exe
2160	043A6AEB00014973000A4136B4EB2331.exe
2160	043A6AEB00014973000A4136B4EB2331.exe
2160	043A6AEB00014973000A4136B4EB2331.exe
2160	043A6AEB00014973000A4136B4EB2331.exe
2160	043A6AEB00014973000A4136B4EB2331.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
2160	043A6AEB00014973000A4136B4EB2331.exe
2160	043A6AEB00014973000A4136B4EB2331.exe
2160	043A6AEB00014973000A4136B4EB2331.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
2160	043A6AEB00014973000A4136B4EB2331.exe
2160	043A6AEB00014973000A4136B4EB2331.exe
2160	043A6AEB00014973000A4136B4EB2331.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2160	043A6AEB00014973000A4136B4EB2331.exe
2160	043A6AEB00014973000A4136B4EB2331.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2436 wrote to memory of 2160	2436	22a826867c82f00b550484e75412d8d6.exe	28
PID 2436 wrote to memory of 2160	2436	22a826867c82f00b550484e75412d8d6.exe	28
PID 2436 wrote to memory of 2160	2436	22a826867c82f00b550484e75412d8d6.exe	28
PID 2436 wrote to memory of 2160	2436	22a826867c82f00b550484e75412d8d6.exe	28

C:\Users\Admin\AppData\Local\Temp\22a826867c82f00b550484e75412d8d6.exe
"C:\Users\Admin\AppData\Local\Temp\22a826867c82f00b550484e75412d8d6.exe"
1⤵
- Windows security bypass
- Loads dropped DLL
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2436
- C:\ProgramData\043A6AEB00014973000A4136B4EB2331\043A6AEB00014973000A4136B4EB2331.exe
  "C:\ProgramData\043A6AEB00014973000A4136B4EB2331\043A6AEB00014973000A4136B4EB2331.exe" "C:\Users\Admin\AppData\Local\Temp\22a826867c82f00b550484e75412d8d6.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:2160

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\043A6AEB00014973000A4136B4EB2331\043A6AEB00014973000A4136B4EB2331.exe

Filesize
392KB

MD5
22a826867c82f00b550484e75412d8d6

SHA1
e805d8b39d6c74e3a6e5758f7dd64579755c3ab1

SHA256
49b276851b907546ea212e705a033b2dc451834d45d5ec70a532dba646b7a888

SHA512
76871d3d0239261785d54095ff1a1909ce2872f5af0ec6a5d8b5d78886ff2cf000891fd3cda7a14c147d900e2091f2c21d94126e7154ab73acd753b60779701a

Download Submit
memory/2160-22-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/2160-44-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/2160-41-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/2160-40-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/2160-39-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/2160-38-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/2160-28-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/2160-18-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/2160-16-0x0000000001D30000-0x0000000001D31000-memory.dmp

Filesize
4KB

Download
memory/2160-21-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/2160-23-0x00000000001E0000-0x00000000001E2000-memory.dmp

Filesize
8KB

Download
memory/2436-5-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/2436-27-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/2436-7-0x00000000002B0000-0x00000000002B2000-memory.dmp

Filesize
8KB

Download
memory/2436-29-0x0000000001FB0000-0x0000000001FB1000-memory.dmp

Filesize
4KB

Download
memory/2436-35-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/2436-0-0x0000000001FB0000-0x0000000001FB1000-memory.dmp

Filesize
4KB

Download
memory/2436-6-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/2436-4-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/2436-2-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/2436-1-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download