ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645

General

Target

ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe
Size

797KB
MD5

d359ddfb5765789a694878a3c2138c78
SHA1

5d50b7ad689cb9efd42b1719fdcf937c1f80e2e9
SHA256

ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645
SHA512

aa7762b2deef07a5dce55743242cfb7726ebbf5a2796e89bb50fcc0d7e1ae4b8c7c0f8651f42675bcdae2669228a500bdf2e5f09ef00e4250843e671f20443c5

Score

10^/10

evasion trojan upx

Malware Config

Signatures

Modifies firewall policy service 2 TTPs 3 IoCs

evasion

Modify Registry

T1112

Modify Existing Service

T1031

Processes:

ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe

UAC bypass 3 TTPs
evasion trojan

Bypass User Account Control
T1088

Disabling Security Tools
T1089

Modify Registry
T1112
Windows security bypass 2 TTPs
evasion trojan

Disabling Security Tools
T1089

Modify Registry
T1112

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral1/memory/1668-0-0x0000000001E70000-0x0000000002F2A000-memory.dmp	upx

Windows security modification 2 TTPs 7 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

Processes:

ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe

Enumerates connected drives 3 TTPs 16 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe

description	ioc	process
File opened (read-only)	\??\E:	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe
File opened (read-only)	\??\I:	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe
File opened (read-only)	\??\J:	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe
File opened (read-only)	\??\K:	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe
File opened (read-only)	\??\T:	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe
File opened (read-only)	\??\G:	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe
File opened (read-only)	\??\H:	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe
File opened (read-only)	\??\Q:	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe
File opened (read-only)	\??\F:	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe
File opened (read-only)	\??\M:	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe
File opened (read-only)	\??\O:	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe
File opened (read-only)	\??\R:	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe
File opened (read-only)	\??\S:	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe
File opened (read-only)	\??\L:	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe
File opened (read-only)	\??\N:	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe
File opened (read-only)	\??\P:	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe

Drops file in Windows directory 2 IoCs

Processes:

ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe

description	ioc	process
File created	C:\Windows\f7403f7	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe
File opened for modification	C:\Windows\SYSTEM.INI	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe

pid	process
1668	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe
1668	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe
1668	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe
1668	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe
1668	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe
1668	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe

Suspicious use of AdjustPrivilegeToken 25 IoCs

Processes:

ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe

description	pid	process
Token: SeDebugPrivilege	1668	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe
Token: SeDebugPrivilege	1668	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe
Token: SeDebugPrivilege	1668	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe
Token: SeDebugPrivilege	1668	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe
Token: SeDebugPrivilege	1668	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe
Token: SeDebugPrivilege	1668	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe
Token: SeDebugPrivilege	1668	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe
Token: SeDebugPrivilege	1668	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe
Token: SeDebugPrivilege	1668	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe
Token: SeDebugPrivilege	1668	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe
Token: SeDebugPrivilege	1668	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe
Token: SeDebugPrivilege	1668	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe
Token: SeDebugPrivilege	1668	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe
Token: SeDebugPrivilege	1668	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe
Token: SeDebugPrivilege	1668	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe
Token: SeDebugPrivilege	1668	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe
Token: SeDebugPrivilege	1668	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe
Token: SeDebugPrivilege	1668	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe
Token: SeDebugPrivilege	1668	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe
Token: SeDebugPrivilege	1668	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe
Token: SeDebugPrivilege	1668	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe
Token: SeDebugPrivilege	1668	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe
Token: SeDebugPrivilege	1668	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe
Token: SeDebugPrivilege	1668	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe
Token: SeDebugPrivilege	1668	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe

description	pid	process	target process
PID 1668 wrote to memory of 1136	1668	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe	taskhost.exe
PID 1668 wrote to memory of 1192	1668	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe	Dwm.exe
PID 1668 wrote to memory of 1312	1668	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe	Explorer.EXE
PID 1668 wrote to memory of 1136	1668	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe	taskhost.exe
PID 1668 wrote to memory of 1192	1668	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe	Dwm.exe
PID 1668 wrote to memory of 1312	1668	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe	Explorer.EXE
PID 1668 wrote to memory of 1784	1668	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe	DllHost.exe
PID 1668 wrote to memory of 1136	1668	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe	taskhost.exe
PID 1668 wrote to memory of 1192	1668	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe	Dwm.exe
PID 1668 wrote to memory of 1312	1668	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe	Explorer.EXE
PID 1668 wrote to memory of 1784	1668	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe	DllHost.exe

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

T1112

Processes:

ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1136

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1192

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1312

C:\Users\Admin\AppData\Local\Temp\ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe
"C:\Users\Admin\AppData\Local\Temp\ff769e5742cd29ad43c72253f2ccac27832710be32f44cb0a7d91a626ac72645.exe"
2⤵
- Modifies firewall policy service
- Windows security modification
- Checks whether UAC is enabled
- Enumerates connected drives
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:1668

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:1784

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Modify Existing Service

1

T1031

Privilege Escalation

Bypass User Account Control

1

T1088

Defense Evasion

Modify Registry

5

T1112

Bypass User Account Control

1

T1088

Disabling Security Tools

3

T1089

Credential Access

Discovery

System Information Discovery

2

T1082

Query Registry

1

T1012

Peripheral Device Discovery

1

T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

memory/1668-0-0x0000000001E70000-0x0000000002F2A000-memory.dmp

Filesize
16.7MB

Download
memory/1784-1-0x000007FEF7A50000-0x000007FEF7CCA000-memory.dmp

Filesize
2.5MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads