7f1257b837ad7de02f779effe7b2ac9e3782c53a263755f7e7bfed6f23d6255e

Analysis

max time kernel
149s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
10-01-2023 02:08

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General

Target

6f7cec4675698b846704699cec85eb6ae75db70e.exe
Size

393KB
MD5

d3225ab3c2cd93a9695f0f2198bdb933
SHA1

6f7cec4675698b846704699cec85eb6ae75db70e
SHA256

7f1257b837ad7de02f779effe7b2ac9e3782c53a263755f7e7bfed6f23d6255e
SHA512

f025aa26a4a444a2da12ccddda9924384fb55dee9b487bc1bdd2535c277ad479747d23619c50b70f3d104bda82339ec53e430164e4ea8d269c1938373002a99c
SSDEEP

6144:T9Ho5nhxlGFWPgynsiNYBoGFFYhaRRXcuCiX++Vzrmkqmu5jbmdVnLXJUhF:FQnhxUUSbuGFehOsuC8XmklbLXJUD

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"	F4D55F6500014973000CA680B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	F4D55F6500014973000CA680B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	F4D55F6500014973000CA680B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	6f7cec4675698b846704699cec85eb6ae75db70e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	6f7cec4675698b846704699cec85eb6ae75db70e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	6f7cec4675698b846704699cec85eb6ae75db70e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	6f7cec4675698b846704699cec85eb6ae75db70e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	6f7cec4675698b846704699cec85eb6ae75db70e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	F4D55F6500014973000CA680B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	F4D55F6500014973000CA680B4EB2331.exe

Disables taskbar notifications via registry modification
evasion

Executes dropped EXE 1 IoCs

pid	Process
1064	F4D55F6500014973000CA680B4EB2331.exe

Deletes itself 1 IoCs

pid	Process
1064	F4D55F6500014973000CA680B4EB2331.exe

Loads dropped DLL 2 IoCs

pid	Process
536	6f7cec4675698b846704699cec85eb6ae75db70e.exe
536	6f7cec4675698b846704699cec85eb6ae75db70e.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\AntiVirusOverride = "1"	6f7cec4675698b846704699cec85eb6ae75db70e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	F4D55F6500014973000CA680B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	F4D55F6500014973000CA680B4EB2331.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Security Center\svc	F4D55F6500014973000CA680B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	6f7cec4675698b846704699cec85eb6ae75db70e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	6f7cec4675698b846704699cec85eb6ae75db70e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	F4D55F6500014973000CA680B4EB2331.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Security Center\svc	6f7cec4675698b846704699cec85eb6ae75db70e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	F4D55F6500014973000CA680B4EB2331.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\svc	F4D55F6500014973000CA680B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	F4D55F6500014973000CA680B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	6f7cec4675698b846704699cec85eb6ae75db70e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	6f7cec4675698b846704699cec85eb6ae75db70e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\svc	6f7cec4675698b846704699cec85eb6ae75db70e.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-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\F4D55F6500014973000CA680B4EB2331 = "C:\\ProgramData\\F4D55F6500014973000CA680B4EB2331\\F4D55F6500014973000CA680B4EB2331.exe"	F4D55F6500014973000CA680B4EB2331.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
536	6f7cec4675698b846704699cec85eb6ae75db70e.exe
536	6f7cec4675698b846704699cec85eb6ae75db70e.exe
536	6f7cec4675698b846704699cec85eb6ae75db70e.exe
536	6f7cec4675698b846704699cec85eb6ae75db70e.exe
536	6f7cec4675698b846704699cec85eb6ae75db70e.exe
536	6f7cec4675698b846704699cec85eb6ae75db70e.exe
536	6f7cec4675698b846704699cec85eb6ae75db70e.exe
1064	F4D55F6500014973000CA680B4EB2331.exe
1064	F4D55F6500014973000CA680B4EB2331.exe
1064	F4D55F6500014973000CA680B4EB2331.exe
1064	F4D55F6500014973000CA680B4EB2331.exe
1064	F4D55F6500014973000CA680B4EB2331.exe
1064	F4D55F6500014973000CA680B4EB2331.exe
1064	F4D55F6500014973000CA680B4EB2331.exe
1064	F4D55F6500014973000CA680B4EB2331.exe
1064	F4D55F6500014973000CA680B4EB2331.exe
1064	F4D55F6500014973000CA680B4EB2331.exe
1064	F4D55F6500014973000CA680B4EB2331.exe
1064	F4D55F6500014973000CA680B4EB2331.exe
1064	F4D55F6500014973000CA680B4EB2331.exe
1064	F4D55F6500014973000CA680B4EB2331.exe
1064	F4D55F6500014973000CA680B4EB2331.exe
1064	F4D55F6500014973000CA680B4EB2331.exe
1064	F4D55F6500014973000CA680B4EB2331.exe
1064	F4D55F6500014973000CA680B4EB2331.exe
1064	F4D55F6500014973000CA680B4EB2331.exe
1064	F4D55F6500014973000CA680B4EB2331.exe
1064	F4D55F6500014973000CA680B4EB2331.exe
1064	F4D55F6500014973000CA680B4EB2331.exe
1064	F4D55F6500014973000CA680B4EB2331.exe
1064	F4D55F6500014973000CA680B4EB2331.exe
1064	F4D55F6500014973000CA680B4EB2331.exe
1064	F4D55F6500014973000CA680B4EB2331.exe
1064	F4D55F6500014973000CA680B4EB2331.exe
1064	F4D55F6500014973000CA680B4EB2331.exe
1064	F4D55F6500014973000CA680B4EB2331.exe
1064	F4D55F6500014973000CA680B4EB2331.exe
1064	F4D55F6500014973000CA680B4EB2331.exe
1064	F4D55F6500014973000CA680B4EB2331.exe
1064	F4D55F6500014973000CA680B4EB2331.exe
1064	F4D55F6500014973000CA680B4EB2331.exe
1064	F4D55F6500014973000CA680B4EB2331.exe
1064	F4D55F6500014973000CA680B4EB2331.exe
1064	F4D55F6500014973000CA680B4EB2331.exe
1064	F4D55F6500014973000CA680B4EB2331.exe
1064	F4D55F6500014973000CA680B4EB2331.exe
1064	F4D55F6500014973000CA680B4EB2331.exe
1064	F4D55F6500014973000CA680B4EB2331.exe
1064	F4D55F6500014973000CA680B4EB2331.exe
1064	F4D55F6500014973000CA680B4EB2331.exe
1064	F4D55F6500014973000CA680B4EB2331.exe
1064	F4D55F6500014973000CA680B4EB2331.exe
1064	F4D55F6500014973000CA680B4EB2331.exe
1064	F4D55F6500014973000CA680B4EB2331.exe
1064	F4D55F6500014973000CA680B4EB2331.exe
1064	F4D55F6500014973000CA680B4EB2331.exe
1064	F4D55F6500014973000CA680B4EB2331.exe
1064	F4D55F6500014973000CA680B4EB2331.exe
1064	F4D55F6500014973000CA680B4EB2331.exe
1064	F4D55F6500014973000CA680B4EB2331.exe
1064	F4D55F6500014973000CA680B4EB2331.exe
1064	F4D55F6500014973000CA680B4EB2331.exe
1064	F4D55F6500014973000CA680B4EB2331.exe
1064	F4D55F6500014973000CA680B4EB2331.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
1064	F4D55F6500014973000CA680B4EB2331.exe
1064	F4D55F6500014973000CA680B4EB2331.exe
1064	F4D55F6500014973000CA680B4EB2331.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
1064	F4D55F6500014973000CA680B4EB2331.exe
1064	F4D55F6500014973000CA680B4EB2331.exe
1064	F4D55F6500014973000CA680B4EB2331.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1064	F4D55F6500014973000CA680B4EB2331.exe
1064	F4D55F6500014973000CA680B4EB2331.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 536 wrote to memory of 1064	536	6f7cec4675698b846704699cec85eb6ae75db70e.exe	27
PID 536 wrote to memory of 1064	536	6f7cec4675698b846704699cec85eb6ae75db70e.exe	27
PID 536 wrote to memory of 1064	536	6f7cec4675698b846704699cec85eb6ae75db70e.exe	27
PID 536 wrote to memory of 1064	536	6f7cec4675698b846704699cec85eb6ae75db70e.exe	27

C:\Users\Admin\AppData\Local\Temp\6f7cec4675698b846704699cec85eb6ae75db70e.exe
"C:\Users\Admin\AppData\Local\Temp\6f7cec4675698b846704699cec85eb6ae75db70e.exe"
1⤵
- Windows security bypass
- Loads dropped DLL
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:536
- C:\ProgramData\F4D55F6500014973000CA680B4EB2331\F4D55F6500014973000CA680B4EB2331.exe
  "C:\ProgramData\F4D55F6500014973000CA680B4EB2331\F4D55F6500014973000CA680B4EB2331.exe" "C:\Users\Admin\AppData\Local\Temp\6f7cec4675698b846704699cec85eb6ae75db70e.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:1064

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\F4D55F6500014973000CA680B4EB2331\F4D55F6500014973000CA680B4EB2331.exe

Filesize
393KB

MD5
d3225ab3c2cd93a9695f0f2198bdb933

SHA1
6f7cec4675698b846704699cec85eb6ae75db70e

SHA256
7f1257b837ad7de02f779effe7b2ac9e3782c53a263755f7e7bfed6f23d6255e

SHA512
f025aa26a4a444a2da12ccddda9924384fb55dee9b487bc1bdd2535c277ad479747d23619c50b70f3d104bda82339ec53e430164e4ea8d269c1938373002a99c

Download Submit
C:\ProgramData\F4D55F6500014973000CA680B4EB2331\F4D55F6500014973000CA680B4EB2331.exe

Filesize
393KB

MD5
d3225ab3c2cd93a9695f0f2198bdb933

SHA1
6f7cec4675698b846704699cec85eb6ae75db70e

SHA256
7f1257b837ad7de02f779effe7b2ac9e3782c53a263755f7e7bfed6f23d6255e

SHA512
f025aa26a4a444a2da12ccddda9924384fb55dee9b487bc1bdd2535c277ad479747d23619c50b70f3d104bda82339ec53e430164e4ea8d269c1938373002a99c

Download Submit
\ProgramData\F4D55F6500014973000CA680B4EB2331\F4D55F6500014973000CA680B4EB2331.exe

Filesize
393KB

MD5
d3225ab3c2cd93a9695f0f2198bdb933

SHA1
6f7cec4675698b846704699cec85eb6ae75db70e

SHA256
7f1257b837ad7de02f779effe7b2ac9e3782c53a263755f7e7bfed6f23d6255e

SHA512
f025aa26a4a444a2da12ccddda9924384fb55dee9b487bc1bdd2535c277ad479747d23619c50b70f3d104bda82339ec53e430164e4ea8d269c1938373002a99c

Download Submit
\ProgramData\F4D55F6500014973000CA680B4EB2331\F4D55F6500014973000CA680B4EB2331.exe

Filesize
393KB

MD5
d3225ab3c2cd93a9695f0f2198bdb933

SHA1
6f7cec4675698b846704699cec85eb6ae75db70e

SHA256
7f1257b837ad7de02f779effe7b2ac9e3782c53a263755f7e7bfed6f23d6255e

SHA512
f025aa26a4a444a2da12ccddda9924384fb55dee9b487bc1bdd2535c277ad479747d23619c50b70f3d104bda82339ec53e430164e4ea8d269c1938373002a99c

Download Submit
memory/536-54-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/536-56-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/536-57-0x0000000076871000-0x0000000076873000-memory.dmp

Filesize
8KB

Download
memory/536-67-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/536-69-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/1064-60-0x0000000000000000-mapping.dmp

Download
memory/1064-63-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/1064-68-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download