280ff770fa67666ef4b82f2029a7464e9749d184984062e6349805350f0a09fc

Analysis

max time kernel
148s
max time network
108s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
06/12/2022, 10:59

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General

Target

280ff770fa67666ef4b82f2029a7464e9749d184984062e6349805350f0a09fc.exe
Size

369KB
MD5

3f82e5b20326d4f790ca48e9e05cc814
SHA1

48d06712ed99f89a313fc2266c20f713660d1815
SHA256

280ff770fa67666ef4b82f2029a7464e9749d184984062e6349805350f0a09fc
SHA512

9e91dfc82d480dbb72ff97f2c0b639ba0d6715e913169acca4c318eb7ef480ef4d0b92da185ca4b503427e46093aa437d5460424ced83c1ebc10f4b87830d702
SSDEEP

6144:JUqol32GmCwt3Ncm1pR2tVAdNqDMYD6k6F1+B8yzxmnvwlKfHAb:JUbdA3NcGutVAdEDMFhFeEnvwSAb

Score

10^/10

evasion persistence trojan

Malware Config

Signatures

Windows security bypass 2 TTPs 10 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	280ff770fa67666ef4b82f2029a7464e9749d184984062e6349805350f0a09fc.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	280ff770fa67666ef4b82f2029a7464e9749d184984062e6349805350f0a09fc.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	F4D55F6500014973000C7881B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	280ff770fa67666ef4b82f2029a7464e9749d184984062e6349805350f0a09fc.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	280ff770fa67666ef4b82f2029a7464e9749d184984062e6349805350f0a09fc.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	280ff770fa67666ef4b82f2029a7464e9749d184984062e6349805350f0a09fc.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	F4D55F6500014973000C7881B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	F4D55F6500014973000C7881B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	F4D55F6500014973000C7881B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	F4D55F6500014973000C7881B4EB2331.exe

Disables taskbar notifications via registry modification
evasion

Executes dropped EXE 1 IoCs

pid	Process
1868	F4D55F6500014973000C7881B4EB2331.exe

Deletes itself 1 IoCs

pid	Process
1868	F4D55F6500014973000C7881B4EB2331.exe

Loads dropped DLL 2 IoCs

pid	Process
960	280ff770fa67666ef4b82f2029a7464e9749d184984062e6349805350f0a09fc.exe
960	280ff770fa67666ef4b82f2029a7464e9749d184984062e6349805350f0a09fc.exe

Windows security modification 2 TTPs 14 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	280ff770fa67666ef4b82f2029a7464e9749d184984062e6349805350f0a09fc.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Security Center\svc	280ff770fa67666ef4b82f2029a7464e9749d184984062e6349805350f0a09fc.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Security Center\svc	F4D55F6500014973000C7881B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	280ff770fa67666ef4b82f2029a7464e9749d184984062e6349805350f0a09fc.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	280ff770fa67666ef4b82f2029a7464e9749d184984062e6349805350f0a09fc.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	F4D55F6500014973000C7881B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	F4D55F6500014973000C7881B4EB2331.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\svc	F4D55F6500014973000C7881B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	280ff770fa67666ef4b82f2029a7464e9749d184984062e6349805350f0a09fc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\svc	280ff770fa67666ef4b82f2029a7464e9749d184984062e6349805350f0a09fc.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	F4D55F6500014973000C7881B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	280ff770fa67666ef4b82f2029a7464e9749d184984062e6349805350f0a09fc.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	F4D55F6500014973000C7881B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	F4D55F6500014973000C7881B4EB2331.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\F4D55F6500014973000C7881B4EB2331 = "C:\\ProgramData\\F4D55F6500014973000C7881B4EB2331\\F4D55F6500014973000C7881B4EB2331.exe"	F4D55F6500014973000C7881B4EB2331.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
960	280ff770fa67666ef4b82f2029a7464e9749d184984062e6349805350f0a09fc.exe
960	280ff770fa67666ef4b82f2029a7464e9749d184984062e6349805350f0a09fc.exe
960	280ff770fa67666ef4b82f2029a7464e9749d184984062e6349805350f0a09fc.exe
960	280ff770fa67666ef4b82f2029a7464e9749d184984062e6349805350f0a09fc.exe
960	280ff770fa67666ef4b82f2029a7464e9749d184984062e6349805350f0a09fc.exe
960	280ff770fa67666ef4b82f2029a7464e9749d184984062e6349805350f0a09fc.exe
960	280ff770fa67666ef4b82f2029a7464e9749d184984062e6349805350f0a09fc.exe
1868	F4D55F6500014973000C7881B4EB2331.exe
1868	F4D55F6500014973000C7881B4EB2331.exe
1868	F4D55F6500014973000C7881B4EB2331.exe
1868	F4D55F6500014973000C7881B4EB2331.exe
1868	F4D55F6500014973000C7881B4EB2331.exe
1868	F4D55F6500014973000C7881B4EB2331.exe
1868	F4D55F6500014973000C7881B4EB2331.exe
1868	F4D55F6500014973000C7881B4EB2331.exe
1868	F4D55F6500014973000C7881B4EB2331.exe
1868	F4D55F6500014973000C7881B4EB2331.exe
1868	F4D55F6500014973000C7881B4EB2331.exe
1868	F4D55F6500014973000C7881B4EB2331.exe
1868	F4D55F6500014973000C7881B4EB2331.exe
1868	F4D55F6500014973000C7881B4EB2331.exe
1868	F4D55F6500014973000C7881B4EB2331.exe
1868	F4D55F6500014973000C7881B4EB2331.exe
1868	F4D55F6500014973000C7881B4EB2331.exe
1868	F4D55F6500014973000C7881B4EB2331.exe
1868	F4D55F6500014973000C7881B4EB2331.exe
1868	F4D55F6500014973000C7881B4EB2331.exe
1868	F4D55F6500014973000C7881B4EB2331.exe
1868	F4D55F6500014973000C7881B4EB2331.exe
1868	F4D55F6500014973000C7881B4EB2331.exe
1868	F4D55F6500014973000C7881B4EB2331.exe
1868	F4D55F6500014973000C7881B4EB2331.exe
1868	F4D55F6500014973000C7881B4EB2331.exe
1868	F4D55F6500014973000C7881B4EB2331.exe
1868	F4D55F6500014973000C7881B4EB2331.exe
1868	F4D55F6500014973000C7881B4EB2331.exe
1868	F4D55F6500014973000C7881B4EB2331.exe
1868	F4D55F6500014973000C7881B4EB2331.exe
1868	F4D55F6500014973000C7881B4EB2331.exe
1868	F4D55F6500014973000C7881B4EB2331.exe
1868	F4D55F6500014973000C7881B4EB2331.exe
1868	F4D55F6500014973000C7881B4EB2331.exe
1868	F4D55F6500014973000C7881B4EB2331.exe
1868	F4D55F6500014973000C7881B4EB2331.exe
1868	F4D55F6500014973000C7881B4EB2331.exe
1868	F4D55F6500014973000C7881B4EB2331.exe
1868	F4D55F6500014973000C7881B4EB2331.exe
1868	F4D55F6500014973000C7881B4EB2331.exe
1868	F4D55F6500014973000C7881B4EB2331.exe
1868	F4D55F6500014973000C7881B4EB2331.exe
1868	F4D55F6500014973000C7881B4EB2331.exe
1868	F4D55F6500014973000C7881B4EB2331.exe
1868	F4D55F6500014973000C7881B4EB2331.exe
1868	F4D55F6500014973000C7881B4EB2331.exe
1868	F4D55F6500014973000C7881B4EB2331.exe
1868	F4D55F6500014973000C7881B4EB2331.exe
1868	F4D55F6500014973000C7881B4EB2331.exe
1868	F4D55F6500014973000C7881B4EB2331.exe
1868	F4D55F6500014973000C7881B4EB2331.exe
1868	F4D55F6500014973000C7881B4EB2331.exe
1868	F4D55F6500014973000C7881B4EB2331.exe
1868	F4D55F6500014973000C7881B4EB2331.exe
1868	F4D55F6500014973000C7881B4EB2331.exe
1868	F4D55F6500014973000C7881B4EB2331.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
1868	F4D55F6500014973000C7881B4EB2331.exe
1868	F4D55F6500014973000C7881B4EB2331.exe
1868	F4D55F6500014973000C7881B4EB2331.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
1868	F4D55F6500014973000C7881B4EB2331.exe
1868	F4D55F6500014973000C7881B4EB2331.exe
1868	F4D55F6500014973000C7881B4EB2331.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1868	F4D55F6500014973000C7881B4EB2331.exe
1868	F4D55F6500014973000C7881B4EB2331.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 960 wrote to memory of 1868	960	280ff770fa67666ef4b82f2029a7464e9749d184984062e6349805350f0a09fc.exe	27
PID 960 wrote to memory of 1868	960	280ff770fa67666ef4b82f2029a7464e9749d184984062e6349805350f0a09fc.exe	27
PID 960 wrote to memory of 1868	960	280ff770fa67666ef4b82f2029a7464e9749d184984062e6349805350f0a09fc.exe	27
PID 960 wrote to memory of 1868	960	280ff770fa67666ef4b82f2029a7464e9749d184984062e6349805350f0a09fc.exe	27

C:\Users\Admin\AppData\Local\Temp\280ff770fa67666ef4b82f2029a7464e9749d184984062e6349805350f0a09fc.exe
"C:\Users\Admin\AppData\Local\Temp\280ff770fa67666ef4b82f2029a7464e9749d184984062e6349805350f0a09fc.exe"
1⤵
- Windows security bypass
- Loads dropped DLL
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:960
- C:\ProgramData\F4D55F6500014973000C7881B4EB2331\F4D55F6500014973000C7881B4EB2331.exe
  "C:\ProgramData\F4D55F6500014973000C7881B4EB2331\F4D55F6500014973000C7881B4EB2331.exe" "C:\Users\Admin\AppData\Local\Temp\280ff770fa67666ef4b82f2029a7464e9749d184984062e6349805350f0a09fc.exe"
  2⤵
  - Windows security bypass
  - Executes dropped EXE
  - Deletes itself
  - 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:1868

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Disabling Security Tools

T1089

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\F4D55F6500014973000C7881B4EB2331\F4D55F6500014973000C7881B4EB2331.exe

Filesize
369KB

MD5
3f82e5b20326d4f790ca48e9e05cc814

SHA1
48d06712ed99f89a313fc2266c20f713660d1815

SHA256
280ff770fa67666ef4b82f2029a7464e9749d184984062e6349805350f0a09fc

SHA512
9e91dfc82d480dbb72ff97f2c0b639ba0d6715e913169acca4c318eb7ef480ef4d0b92da185ca4b503427e46093aa437d5460424ced83c1ebc10f4b87830d702

Download Submit
C:\ProgramData\F4D55F6500014973000C7881B4EB2331\F4D55F6500014973000C7881B4EB2331.exe

Filesize
369KB

MD5
3f82e5b20326d4f790ca48e9e05cc814

SHA1
48d06712ed99f89a313fc2266c20f713660d1815

SHA256
280ff770fa67666ef4b82f2029a7464e9749d184984062e6349805350f0a09fc

SHA512
9e91dfc82d480dbb72ff97f2c0b639ba0d6715e913169acca4c318eb7ef480ef4d0b92da185ca4b503427e46093aa437d5460424ced83c1ebc10f4b87830d702

Download Submit
\ProgramData\F4D55F6500014973000C7881B4EB2331\F4D55F6500014973000C7881B4EB2331.exe

Filesize
369KB

MD5
3f82e5b20326d4f790ca48e9e05cc814

SHA1
48d06712ed99f89a313fc2266c20f713660d1815

SHA256
280ff770fa67666ef4b82f2029a7464e9749d184984062e6349805350f0a09fc

SHA512
9e91dfc82d480dbb72ff97f2c0b639ba0d6715e913169acca4c318eb7ef480ef4d0b92da185ca4b503427e46093aa437d5460424ced83c1ebc10f4b87830d702

Download Submit
\ProgramData\F4D55F6500014973000C7881B4EB2331\F4D55F6500014973000C7881B4EB2331.exe

Filesize
369KB

MD5
3f82e5b20326d4f790ca48e9e05cc814

SHA1
48d06712ed99f89a313fc2266c20f713660d1815

SHA256
280ff770fa67666ef4b82f2029a7464e9749d184984062e6349805350f0a09fc

SHA512
9e91dfc82d480dbb72ff97f2c0b639ba0d6715e913169acca4c318eb7ef480ef4d0b92da185ca4b503427e46093aa437d5460424ced83c1ebc10f4b87830d702

Download Submit
memory/960-67-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/960-57-0x00000000757A1000-0x00000000757A3000-memory.dmp

Filesize
8KB

Download
memory/960-56-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/960-54-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/960-70-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/1868-63-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/1868-68-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/1868-69-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download