81611018d382167448f80aca8fdaff1485f02ec21ed72709c34c6f2a71cc71f1

General

Target

81611018d382167448f80aca8fdaff1485f02ec21ed72709c34c6f2a71cc71f1.exe
Size

424KB
MD5

1d0e1f4e0010d5b50a097b9626ab5266
SHA1

f2a1aa1e6701cd7af65d7f900e3d6b503c7f12ee
SHA256

81611018d382167448f80aca8fdaff1485f02ec21ed72709c34c6f2a71cc71f1
SHA512

8dadce1f87228901352bca04d55aa4664232d68bc432b9a3c9635b4d8ff677e2c1beda24f424fee452949127ce0637959a95b2c2d78c210f131432e7cd53f883
SSDEEP

6144:zZ/P2GDY5aQLh7YHjAxhrzM06T1goACQIX57RUWlFcN3CeVFvht4LZN2Wh:BPpat5YHsxhrY06T1ALs7RsQd

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

Processes:

F4D55F6500014973000C7881B4EB2331.exe81611018d382167448f80aca8fdaff1485f02ec21ed72709c34c6f2a71cc71f1.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	F4D55F6500014973000C7881B4EB2331.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
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	81611018d382167448f80aca8fdaff1485f02ec21ed72709c34c6f2a71cc71f1.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	81611018d382167448f80aca8fdaff1485f02ec21ed72709c34c6f2a71cc71f1.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
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	81611018d382167448f80aca8fdaff1485f02ec21ed72709c34c6f2a71cc71f1.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	81611018d382167448f80aca8fdaff1485f02ec21ed72709c34c6f2a71cc71f1.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	81611018d382167448f80aca8fdaff1485f02ec21ed72709c34c6f2a71cc71f1.exe

Disables taskbar notifications via registry modification
evasion
Executes dropped EXE 1 IoCs

Processes:

F4D55F6500014973000C7881B4EB2331.exe

pid process

984 F4D55F6500014973000C7881B4EB2331.exe
Deletes itself 1 IoCs

Processes:

F4D55F6500014973000C7881B4EB2331.exe

pid process

984 F4D55F6500014973000C7881B4EB2331.exe

pid	process
984	F4D55F6500014973000C7881B4EB2331.exe

pid	process
984	F4D55F6500014973000C7881B4EB2331.exe

Loads dropped DLL 2 IoCs

Processes:

81611018d382167448f80aca8fdaff1485f02ec21ed72709c34c6f2a71cc71f1.exe

pid	process
2028	81611018d382167448f80aca8fdaff1485f02ec21ed72709c34c6f2a71cc71f1.exe
2028	81611018d382167448f80aca8fdaff1485f02ec21ed72709c34c6f2a71cc71f1.exe

Windows security modification 2 TTPs 14 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

Processes:

81611018d382167448f80aca8fdaff1485f02ec21ed72709c34c6f2a71cc71f1.exeF4D55F6500014973000C7881B4EB2331.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	81611018d382167448f80aca8fdaff1485f02ec21ed72709c34c6f2a71cc71f1.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Security Center\svc	F4D55F6500014973000C7881B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	81611018d382167448f80aca8fdaff1485f02ec21ed72709c34c6f2a71cc71f1.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	81611018d382167448f80aca8fdaff1485f02ec21ed72709c34c6f2a71cc71f1.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
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	81611018d382167448f80aca8fdaff1485f02ec21ed72709c34c6f2a71cc71f1.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "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\FirewallDisableNotify = "1"	F4D55F6500014973000C7881B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	81611018d382167448f80aca8fdaff1485f02ec21ed72709c34c6f2a71cc71f1.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Security Center\svc	81611018d382167448f80aca8fdaff1485f02ec21ed72709c34c6f2a71cc71f1.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\svc	81611018d382167448f80aca8fdaff1485f02ec21ed72709c34c6f2a71cc71f1.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	F4D55F6500014973000C7881B4EB2331.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

F4D55F6500014973000C7881B4EB2331.exe

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

Processes:

81611018d382167448f80aca8fdaff1485f02ec21ed72709c34c6f2a71cc71f1.exeF4D55F6500014973000C7881B4EB2331.exe

pid	process
2028	81611018d382167448f80aca8fdaff1485f02ec21ed72709c34c6f2a71cc71f1.exe
2028	81611018d382167448f80aca8fdaff1485f02ec21ed72709c34c6f2a71cc71f1.exe
2028	81611018d382167448f80aca8fdaff1485f02ec21ed72709c34c6f2a71cc71f1.exe
2028	81611018d382167448f80aca8fdaff1485f02ec21ed72709c34c6f2a71cc71f1.exe
2028	81611018d382167448f80aca8fdaff1485f02ec21ed72709c34c6f2a71cc71f1.exe
2028	81611018d382167448f80aca8fdaff1485f02ec21ed72709c34c6f2a71cc71f1.exe
2028	81611018d382167448f80aca8fdaff1485f02ec21ed72709c34c6f2a71cc71f1.exe
984	F4D55F6500014973000C7881B4EB2331.exe
984	F4D55F6500014973000C7881B4EB2331.exe
984	F4D55F6500014973000C7881B4EB2331.exe
984	F4D55F6500014973000C7881B4EB2331.exe
984	F4D55F6500014973000C7881B4EB2331.exe
984	F4D55F6500014973000C7881B4EB2331.exe
984	F4D55F6500014973000C7881B4EB2331.exe
984	F4D55F6500014973000C7881B4EB2331.exe
984	F4D55F6500014973000C7881B4EB2331.exe
984	F4D55F6500014973000C7881B4EB2331.exe
984	F4D55F6500014973000C7881B4EB2331.exe
984	F4D55F6500014973000C7881B4EB2331.exe
984	F4D55F6500014973000C7881B4EB2331.exe
984	F4D55F6500014973000C7881B4EB2331.exe
984	F4D55F6500014973000C7881B4EB2331.exe
984	F4D55F6500014973000C7881B4EB2331.exe
984	F4D55F6500014973000C7881B4EB2331.exe
984	F4D55F6500014973000C7881B4EB2331.exe
984	F4D55F6500014973000C7881B4EB2331.exe
984	F4D55F6500014973000C7881B4EB2331.exe
984	F4D55F6500014973000C7881B4EB2331.exe
984	F4D55F6500014973000C7881B4EB2331.exe
984	F4D55F6500014973000C7881B4EB2331.exe
984	F4D55F6500014973000C7881B4EB2331.exe
984	F4D55F6500014973000C7881B4EB2331.exe
984	F4D55F6500014973000C7881B4EB2331.exe
984	F4D55F6500014973000C7881B4EB2331.exe
984	F4D55F6500014973000C7881B4EB2331.exe
984	F4D55F6500014973000C7881B4EB2331.exe
984	F4D55F6500014973000C7881B4EB2331.exe
984	F4D55F6500014973000C7881B4EB2331.exe
984	F4D55F6500014973000C7881B4EB2331.exe
984	F4D55F6500014973000C7881B4EB2331.exe
984	F4D55F6500014973000C7881B4EB2331.exe
984	F4D55F6500014973000C7881B4EB2331.exe
984	F4D55F6500014973000C7881B4EB2331.exe
984	F4D55F6500014973000C7881B4EB2331.exe
984	F4D55F6500014973000C7881B4EB2331.exe
984	F4D55F6500014973000C7881B4EB2331.exe
984	F4D55F6500014973000C7881B4EB2331.exe
984	F4D55F6500014973000C7881B4EB2331.exe
984	F4D55F6500014973000C7881B4EB2331.exe
984	F4D55F6500014973000C7881B4EB2331.exe
984	F4D55F6500014973000C7881B4EB2331.exe
984	F4D55F6500014973000C7881B4EB2331.exe
984	F4D55F6500014973000C7881B4EB2331.exe
984	F4D55F6500014973000C7881B4EB2331.exe
984	F4D55F6500014973000C7881B4EB2331.exe
984	F4D55F6500014973000C7881B4EB2331.exe
984	F4D55F6500014973000C7881B4EB2331.exe
984	F4D55F6500014973000C7881B4EB2331.exe
984	F4D55F6500014973000C7881B4EB2331.exe
984	F4D55F6500014973000C7881B4EB2331.exe
984	F4D55F6500014973000C7881B4EB2331.exe
984	F4D55F6500014973000C7881B4EB2331.exe
984	F4D55F6500014973000C7881B4EB2331.exe
984	F4D55F6500014973000C7881B4EB2331.exe

Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

F4D55F6500014973000C7881B4EB2331.exe

pid process

984 F4D55F6500014973000C7881B4EB2331.exe
984 F4D55F6500014973000C7881B4EB2331.exe
984 F4D55F6500014973000C7881B4EB2331.exe
Suspicious use of SendNotifyMessage 3 IoCs

Processes:

F4D55F6500014973000C7881B4EB2331.exe

pid process

984 F4D55F6500014973000C7881B4EB2331.exe
984 F4D55F6500014973000C7881B4EB2331.exe
984 F4D55F6500014973000C7881B4EB2331.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

F4D55F6500014973000C7881B4EB2331.exe

pid process

984 F4D55F6500014973000C7881B4EB2331.exe
984 F4D55F6500014973000C7881B4EB2331.exe

pid	process
984	F4D55F6500014973000C7881B4EB2331.exe
984	F4D55F6500014973000C7881B4EB2331.exe
984	F4D55F6500014973000C7881B4EB2331.exe

pid	process
984	F4D55F6500014973000C7881B4EB2331.exe
984	F4D55F6500014973000C7881B4EB2331.exe
984	F4D55F6500014973000C7881B4EB2331.exe

pid	process
984	F4D55F6500014973000C7881B4EB2331.exe
984	F4D55F6500014973000C7881B4EB2331.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

81611018d382167448f80aca8fdaff1485f02ec21ed72709c34c6f2a71cc71f1.exe

description	pid	process	target process
PID 2028 wrote to memory of 984	2028	81611018d382167448f80aca8fdaff1485f02ec21ed72709c34c6f2a71cc71f1.exe	F4D55F6500014973000C7881B4EB2331.exe
PID 2028 wrote to memory of 984	2028	81611018d382167448f80aca8fdaff1485f02ec21ed72709c34c6f2a71cc71f1.exe	F4D55F6500014973000C7881B4EB2331.exe
PID 2028 wrote to memory of 984	2028	81611018d382167448f80aca8fdaff1485f02ec21ed72709c34c6f2a71cc71f1.exe	F4D55F6500014973000C7881B4EB2331.exe
PID 2028 wrote to memory of 984	2028	81611018d382167448f80aca8fdaff1485f02ec21ed72709c34c6f2a71cc71f1.exe	F4D55F6500014973000C7881B4EB2331.exe

C:\Users\Admin\AppData\Local\Temp\81611018d382167448f80aca8fdaff1485f02ec21ed72709c34c6f2a71cc71f1.exe
"C:\Users\Admin\AppData\Local\Temp\81611018d382167448f80aca8fdaff1485f02ec21ed72709c34c6f2a71cc71f1.exe"
1⤵
- Windows security bypass
- Loads dropped DLL
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2028
- C:\ProgramData\F4D55F6500014973000C7881B4EB2331\F4D55F6500014973000C7881B4EB2331.exe
  "C:\ProgramData\F4D55F6500014973000C7881B4EB2331\F4D55F6500014973000C7881B4EB2331.exe" "C:\Users\Admin\AppData\Local\Temp\81611018d382167448f80aca8fdaff1485f02ec21ed72709c34c6f2a71cc71f1.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:984

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Disabling Security Tools

Modify Registry

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\ProgramData\F4D55F6500014973000C7881B4EB2331\F4D55F6500014973000C7881B4EB2331.exe

Filesize
424KB

MD5
1d0e1f4e0010d5b50a097b9626ab5266

SHA1
f2a1aa1e6701cd7af65d7f900e3d6b503c7f12ee

SHA256
81611018d382167448f80aca8fdaff1485f02ec21ed72709c34c6f2a71cc71f1

SHA512
8dadce1f87228901352bca04d55aa4664232d68bc432b9a3c9635b4d8ff677e2c1beda24f424fee452949127ce0637959a95b2c2d78c210f131432e7cd53f883

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

Filesize
424KB

MD5
1d0e1f4e0010d5b50a097b9626ab5266

SHA1
f2a1aa1e6701cd7af65d7f900e3d6b503c7f12ee

SHA256
81611018d382167448f80aca8fdaff1485f02ec21ed72709c34c6f2a71cc71f1

SHA512
8dadce1f87228901352bca04d55aa4664232d68bc432b9a3c9635b4d8ff677e2c1beda24f424fee452949127ce0637959a95b2c2d78c210f131432e7cd53f883

Download Submit
\ProgramData\F4D55F6500014973000C7881B4EB2331\F4D55F6500014973000C7881B4EB2331.exe

Filesize
424KB

MD5
1d0e1f4e0010d5b50a097b9626ab5266

SHA1
f2a1aa1e6701cd7af65d7f900e3d6b503c7f12ee

SHA256
81611018d382167448f80aca8fdaff1485f02ec21ed72709c34c6f2a71cc71f1

SHA512
8dadce1f87228901352bca04d55aa4664232d68bc432b9a3c9635b4d8ff677e2c1beda24f424fee452949127ce0637959a95b2c2d78c210f131432e7cd53f883

Download Submit
\ProgramData\F4D55F6500014973000C7881B4EB2331\F4D55F6500014973000C7881B4EB2331.exe

Filesize
424KB

MD5
1d0e1f4e0010d5b50a097b9626ab5266

SHA1
f2a1aa1e6701cd7af65d7f900e3d6b503c7f12ee

SHA256
81611018d382167448f80aca8fdaff1485f02ec21ed72709c34c6f2a71cc71f1

SHA512
8dadce1f87228901352bca04d55aa4664232d68bc432b9a3c9635b4d8ff677e2c1beda24f424fee452949127ce0637959a95b2c2d78c210f131432e7cd53f883

Download Submit
memory/984-57-0x0000000000000000-mapping.dmp

Download
memory/984-62-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/984-63-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/2028-54-0x00000000759F1000-0x00000000759F3000-memory.dmp

Filesize
8KB

Download
memory/2028-61-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/2028-64-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads