8002bf392d02da61c1e36704dd08f4bc3978cc9b0003fc0276225b5c7746d790

Analysis

max time kernel
170s
max time network
109s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
04-12-2022 02:02

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

8002bf392d02da61c1e36704dd08f4bc3978cc9b0003fc0276225b5c7746d790.exe
Size

393KB
MD5

81cc6f79f7f8e2a8502fd99a31cba2f2
SHA1

f55e9c9c730e07947e704ef9472f60aaf1809dfa
SHA256

8002bf392d02da61c1e36704dd08f4bc3978cc9b0003fc0276225b5c7746d790
SHA512

d6b631ad9f44269cbed16e6dd03946aa9cbe779dff97b525dbde3b83facb9588ca044def8504b4fd2b8c6395e066bbf1ae19e8b44b92cd4ebe28d92800e71409
SSDEEP

6144:uEYNeo5nhxlGFWPgynsiNYBoGFFYhaRRXcuCiX++Vzrmkqmu5jbmdVnZ9qxG:ufeQnhxUUSbuGFehOsuC8XmklbLqxG

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"	8002bf392d02da61c1e36704dd08f4bc3978cc9b0003fc0276225b5c7746d790.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	8002bf392d02da61c1e36704dd08f4bc3978cc9b0003fc0276225b5c7746d790.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	F4D55F6500014973000B9D42B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	F4D55F6500014973000B9D42B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	F4D55F6500014973000B9D42B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	8002bf392d02da61c1e36704dd08f4bc3978cc9b0003fc0276225b5c7746d790.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	8002bf392d02da61c1e36704dd08f4bc3978cc9b0003fc0276225b5c7746d790.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	8002bf392d02da61c1e36704dd08f4bc3978cc9b0003fc0276225b5c7746d790.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	F4D55F6500014973000B9D42B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	F4D55F6500014973000B9D42B4EB2331.exe

Disables taskbar notifications via registry modification
evasion

Executes dropped EXE 1 IoCs

pid	Process
964	F4D55F6500014973000B9D42B4EB2331.exe

Deletes itself 1 IoCs

pid	Process
964	F4D55F6500014973000B9D42B4EB2331.exe

Loads dropped DLL 2 IoCs

pid	Process
1636	8002bf392d02da61c1e36704dd08f4bc3978cc9b0003fc0276225b5c7746d790.exe
1636	8002bf392d02da61c1e36704dd08f4bc3978cc9b0003fc0276225b5c7746d790.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"	F4D55F6500014973000B9D42B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	8002bf392d02da61c1e36704dd08f4bc3978cc9b0003fc0276225b5c7746d790.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	F4D55F6500014973000B9D42B4EB2331.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Security Center\svc	F4D55F6500014973000B9D42B4EB2331.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\svc	F4D55F6500014973000B9D42B4EB2331.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Security Center\svc	8002bf392d02da61c1e36704dd08f4bc3978cc9b0003fc0276225b5c7746d790.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	F4D55F6500014973000B9D42B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	8002bf392d02da61c1e36704dd08f4bc3978cc9b0003fc0276225b5c7746d790.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	8002bf392d02da61c1e36704dd08f4bc3978cc9b0003fc0276225b5c7746d790.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\svc	8002bf392d02da61c1e36704dd08f4bc3978cc9b0003fc0276225b5c7746d790.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	F4D55F6500014973000B9D42B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	F4D55F6500014973000B9D42B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	8002bf392d02da61c1e36704dd08f4bc3978cc9b0003fc0276225b5c7746d790.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	8002bf392d02da61c1e36704dd08f4bc3978cc9b0003fc0276225b5c7746d790.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-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\F4D55F6500014973000B9D42B4EB2331 = "C:\\ProgramData\\F4D55F6500014973000B9D42B4EB2331\\F4D55F6500014973000B9D42B4EB2331.exe"	F4D55F6500014973000B9D42B4EB2331.exe

Suspicious behavior: EnumeratesProcesses 56 IoCs

pid	Process
1636	8002bf392d02da61c1e36704dd08f4bc3978cc9b0003fc0276225b5c7746d790.exe
1636	8002bf392d02da61c1e36704dd08f4bc3978cc9b0003fc0276225b5c7746d790.exe
1636	8002bf392d02da61c1e36704dd08f4bc3978cc9b0003fc0276225b5c7746d790.exe
1636	8002bf392d02da61c1e36704dd08f4bc3978cc9b0003fc0276225b5c7746d790.exe
1636	8002bf392d02da61c1e36704dd08f4bc3978cc9b0003fc0276225b5c7746d790.exe
1636	8002bf392d02da61c1e36704dd08f4bc3978cc9b0003fc0276225b5c7746d790.exe
1636	8002bf392d02da61c1e36704dd08f4bc3978cc9b0003fc0276225b5c7746d790.exe
964	F4D55F6500014973000B9D42B4EB2331.exe
964	F4D55F6500014973000B9D42B4EB2331.exe
964	F4D55F6500014973000B9D42B4EB2331.exe
964	F4D55F6500014973000B9D42B4EB2331.exe
964	F4D55F6500014973000B9D42B4EB2331.exe
964	F4D55F6500014973000B9D42B4EB2331.exe
964	F4D55F6500014973000B9D42B4EB2331.exe
964	F4D55F6500014973000B9D42B4EB2331.exe
964	F4D55F6500014973000B9D42B4EB2331.exe
964	F4D55F6500014973000B9D42B4EB2331.exe
964	F4D55F6500014973000B9D42B4EB2331.exe
964	F4D55F6500014973000B9D42B4EB2331.exe
964	F4D55F6500014973000B9D42B4EB2331.exe
964	F4D55F6500014973000B9D42B4EB2331.exe
964	F4D55F6500014973000B9D42B4EB2331.exe
964	F4D55F6500014973000B9D42B4EB2331.exe
964	F4D55F6500014973000B9D42B4EB2331.exe
964	F4D55F6500014973000B9D42B4EB2331.exe
964	F4D55F6500014973000B9D42B4EB2331.exe
964	F4D55F6500014973000B9D42B4EB2331.exe
964	F4D55F6500014973000B9D42B4EB2331.exe
964	F4D55F6500014973000B9D42B4EB2331.exe
964	F4D55F6500014973000B9D42B4EB2331.exe
964	F4D55F6500014973000B9D42B4EB2331.exe
964	F4D55F6500014973000B9D42B4EB2331.exe
964	F4D55F6500014973000B9D42B4EB2331.exe
964	F4D55F6500014973000B9D42B4EB2331.exe
964	F4D55F6500014973000B9D42B4EB2331.exe
964	F4D55F6500014973000B9D42B4EB2331.exe
964	F4D55F6500014973000B9D42B4EB2331.exe
964	F4D55F6500014973000B9D42B4EB2331.exe
964	F4D55F6500014973000B9D42B4EB2331.exe
964	F4D55F6500014973000B9D42B4EB2331.exe
964	F4D55F6500014973000B9D42B4EB2331.exe
964	F4D55F6500014973000B9D42B4EB2331.exe
964	F4D55F6500014973000B9D42B4EB2331.exe
964	F4D55F6500014973000B9D42B4EB2331.exe
964	F4D55F6500014973000B9D42B4EB2331.exe
964	F4D55F6500014973000B9D42B4EB2331.exe
964	F4D55F6500014973000B9D42B4EB2331.exe
964	F4D55F6500014973000B9D42B4EB2331.exe
964	F4D55F6500014973000B9D42B4EB2331.exe
964	F4D55F6500014973000B9D42B4EB2331.exe
964	F4D55F6500014973000B9D42B4EB2331.exe
964	F4D55F6500014973000B9D42B4EB2331.exe
964	F4D55F6500014973000B9D42B4EB2331.exe
964	F4D55F6500014973000B9D42B4EB2331.exe
964	F4D55F6500014973000B9D42B4EB2331.exe
964	F4D55F6500014973000B9D42B4EB2331.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
964	F4D55F6500014973000B9D42B4EB2331.exe
964	F4D55F6500014973000B9D42B4EB2331.exe
964	F4D55F6500014973000B9D42B4EB2331.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
964	F4D55F6500014973000B9D42B4EB2331.exe
964	F4D55F6500014973000B9D42B4EB2331.exe
964	F4D55F6500014973000B9D42B4EB2331.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
964	F4D55F6500014973000B9D42B4EB2331.exe
964	F4D55F6500014973000B9D42B4EB2331.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1636 wrote to memory of 964	1636	8002bf392d02da61c1e36704dd08f4bc3978cc9b0003fc0276225b5c7746d790.exe	28
PID 1636 wrote to memory of 964	1636	8002bf392d02da61c1e36704dd08f4bc3978cc9b0003fc0276225b5c7746d790.exe	28
PID 1636 wrote to memory of 964	1636	8002bf392d02da61c1e36704dd08f4bc3978cc9b0003fc0276225b5c7746d790.exe	28
PID 1636 wrote to memory of 964	1636	8002bf392d02da61c1e36704dd08f4bc3978cc9b0003fc0276225b5c7746d790.exe	28

C:\Users\Admin\AppData\Local\Temp\8002bf392d02da61c1e36704dd08f4bc3978cc9b0003fc0276225b5c7746d790.exe
"C:\Users\Admin\AppData\Local\Temp\8002bf392d02da61c1e36704dd08f4bc3978cc9b0003fc0276225b5c7746d790.exe"
1⤵
- Windows security bypass
- Loads dropped DLL
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1636
- C:\ProgramData\F4D55F6500014973000B9D42B4EB2331\F4D55F6500014973000B9D42B4EB2331.exe
  "C:\ProgramData\F4D55F6500014973000B9D42B4EB2331\F4D55F6500014973000B9D42B4EB2331.exe" "C:\Users\Admin\AppData\Local\Temp\8002bf392d02da61c1e36704dd08f4bc3978cc9b0003fc0276225b5c7746d790.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:964

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

Loading Replay Monitor...

Downloads

C:\ProgramData\F4D55F6500014973000B9D42B4EB2331\F4D55F6500014973000B9D42B4EB2331.exe

Filesize
393KB

MD5
81cc6f79f7f8e2a8502fd99a31cba2f2

SHA1
f55e9c9c730e07947e704ef9472f60aaf1809dfa

SHA256
8002bf392d02da61c1e36704dd08f4bc3978cc9b0003fc0276225b5c7746d790

SHA512
d6b631ad9f44269cbed16e6dd03946aa9cbe779dff97b525dbde3b83facb9588ca044def8504b4fd2b8c6395e066bbf1ae19e8b44b92cd4ebe28d92800e71409

Download Submit
C:\ProgramData\F4D55F6500014973000B9D42B4EB2331\F4D55F6500014973000B9D42B4EB2331.exe

Filesize
393KB

MD5
81cc6f79f7f8e2a8502fd99a31cba2f2

SHA1
f55e9c9c730e07947e704ef9472f60aaf1809dfa

SHA256
8002bf392d02da61c1e36704dd08f4bc3978cc9b0003fc0276225b5c7746d790

SHA512
d6b631ad9f44269cbed16e6dd03946aa9cbe779dff97b525dbde3b83facb9588ca044def8504b4fd2b8c6395e066bbf1ae19e8b44b92cd4ebe28d92800e71409

Download Submit
\ProgramData\F4D55F6500014973000B9D42B4EB2331\F4D55F6500014973000B9D42B4EB2331.exe

Filesize
393KB

MD5
81cc6f79f7f8e2a8502fd99a31cba2f2

SHA1
f55e9c9c730e07947e704ef9472f60aaf1809dfa

SHA256
8002bf392d02da61c1e36704dd08f4bc3978cc9b0003fc0276225b5c7746d790

SHA512
d6b631ad9f44269cbed16e6dd03946aa9cbe779dff97b525dbde3b83facb9588ca044def8504b4fd2b8c6395e066bbf1ae19e8b44b92cd4ebe28d92800e71409

Download Submit
\ProgramData\F4D55F6500014973000B9D42B4EB2331\F4D55F6500014973000B9D42B4EB2331.exe

Filesize
393KB

MD5
81cc6f79f7f8e2a8502fd99a31cba2f2

SHA1
f55e9c9c730e07947e704ef9472f60aaf1809dfa

SHA256
8002bf392d02da61c1e36704dd08f4bc3978cc9b0003fc0276225b5c7746d790

SHA512
d6b631ad9f44269cbed16e6dd03946aa9cbe779dff97b525dbde3b83facb9588ca044def8504b4fd2b8c6395e066bbf1ae19e8b44b92cd4ebe28d92800e71409

Download Submit
memory/964-63-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/964-68-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/964-69-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/1636-57-0x00000000757B1000-0x00000000757B3000-memory.dmp

Filesize
8KB

Download
memory/1636-54-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/1636-56-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/1636-67-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/1636-70-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download