xpertrat | 986d993fb900f333814a9405bc8be12685aecfc2c5c0da6dc968e06f6bf4b7f8

General

Target

986d993fb900f333814a9405bc8be12685aecfc2c5c0da6dc968e06f6bf4b7f8.exe
Size

1014KB
MD5

66b911f4bd33b3c563164c85b59f2e18
SHA1

0ce658b5bdf3ccfa3140df8b9d2beb1562331ed1
SHA256

986d993fb900f333814a9405bc8be12685aecfc2c5c0da6dc968e06f6bf4b7f8
SHA512

050f19ec427b97850692e5ddd7f4076724e9e74c8b157e41257d00e867b1cebbf6faf5db7a2b7998a9c0bf89d13e891912d92c961c20024368debbbe07a0e0bc

Score

10^/10

xpertrat evasion persistence rat trojan

Malware Config

Signatures

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
XpertRAT
XpertRAT is a remote access trojan with various capabilities.
rat xpertrat

Adds policy Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

iexplore.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run	iexplore.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run\L448T7G5-O1Y7-C7N1-I6V6-R0O3C5A6G2W8 = "C:\\Users\\Admin\\AppData\\Roaming\\L448T7G5-O1Y7-C7N1-I6V6-R0O3C5A6G2W8\\L448T7G5-O1Y7-C7N1-I6V6-R0O3C5A6G2W8.exe"	iexplore.exe

Windows security modification 2 TTPs 1 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

Processes:

986d993fb900f333814a9405bc8be12685aecfc2c5c0da6dc968e06f6bf4b7f8.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UACDisableNotify = "0"	986d993fb900f333814a9405bc8be12685aecfc2c5c0da6dc968e06f6bf4b7f8.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

iexplore.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\L448T7G5-O1Y7-C7N1-I6V6-R0O3C5A6G2W8 = "C:\\Users\\Admin\\AppData\\Roaming\\L448T7G5-O1Y7-C7N1-I6V6-R0O3C5A6G2W8\\L448T7G5-O1Y7-C7N1-I6V6-R0O3C5A6G2W8.exe"	iexplore.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run	iexplore.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\L448T7G5-O1Y7-C7N1-I6V6-R0O3C5A6G2W8 = "C:\\Users\\Admin\\AppData\\Roaming\\L448T7G5-O1Y7-C7N1-I6V6-R0O3C5A6G2W8\\L448T7G5-O1Y7-C7N1-I6V6-R0O3C5A6G2W8.exe"	iexplore.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

986d993fb900f333814a9405bc8be12685aecfc2c5c0da6dc968e06f6bf4b7f8.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	986d993fb900f333814a9405bc8be12685aecfc2c5c0da6dc968e06f6bf4b7f8.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

986d993fb900f333814a9405bc8be12685aecfc2c5c0da6dc968e06f6bf4b7f8.exe986d993fb900f333814a9405bc8be12685aecfc2c5c0da6dc968e06f6bf4b7f8.exe

description	pid	process	target process
PID 1328 set thread context of 1568	1328	986d993fb900f333814a9405bc8be12685aecfc2c5c0da6dc968e06f6bf4b7f8.exe	986d993fb900f333814a9405bc8be12685aecfc2c5c0da6dc968e06f6bf4b7f8.exe
PID 1568 set thread context of 2844	1568	986d993fb900f333814a9405bc8be12685aecfc2c5c0da6dc968e06f6bf4b7f8.exe	iexplore.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

986d993fb900f333814a9405bc8be12685aecfc2c5c0da6dc968e06f6bf4b7f8.exe

pid	process
1568	986d993fb900f333814a9405bc8be12685aecfc2c5c0da6dc968e06f6bf4b7f8.exe
1568	986d993fb900f333814a9405bc8be12685aecfc2c5c0da6dc968e06f6bf4b7f8.exe
1568	986d993fb900f333814a9405bc8be12685aecfc2c5c0da6dc968e06f6bf4b7f8.exe
1568	986d993fb900f333814a9405bc8be12685aecfc2c5c0da6dc968e06f6bf4b7f8.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

986d993fb900f333814a9405bc8be12685aecfc2c5c0da6dc968e06f6bf4b7f8.exeiexplore.exe

description	pid	process
Token: SeDebugPrivilege	1328	986d993fb900f333814a9405bc8be12685aecfc2c5c0da6dc968e06f6bf4b7f8.exe
Token: SeDebugPrivilege	2844	iexplore.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

986d993fb900f333814a9405bc8be12685aecfc2c5c0da6dc968e06f6bf4b7f8.exeiexplore.exe

pid process

1568 986d993fb900f333814a9405bc8be12685aecfc2c5c0da6dc968e06f6bf4b7f8.exe
2844 iexplore.exe

Suspicious use of WriteProcessMemory 19 IoCs

Processes:

986d993fb900f333814a9405bc8be12685aecfc2c5c0da6dc968e06f6bf4b7f8.exe986d993fb900f333814a9405bc8be12685aecfc2c5c0da6dc968e06f6bf4b7f8.exeiexplore.exe

description	pid	process	target process
PID 1328 wrote to memory of 1568	1328	986d993fb900f333814a9405bc8be12685aecfc2c5c0da6dc968e06f6bf4b7f8.exe	986d993fb900f333814a9405bc8be12685aecfc2c5c0da6dc968e06f6bf4b7f8.exe
PID 1328 wrote to memory of 1568	1328	986d993fb900f333814a9405bc8be12685aecfc2c5c0da6dc968e06f6bf4b7f8.exe	986d993fb900f333814a9405bc8be12685aecfc2c5c0da6dc968e06f6bf4b7f8.exe
PID 1328 wrote to memory of 1568	1328	986d993fb900f333814a9405bc8be12685aecfc2c5c0da6dc968e06f6bf4b7f8.exe	986d993fb900f333814a9405bc8be12685aecfc2c5c0da6dc968e06f6bf4b7f8.exe
PID 1328 wrote to memory of 1568	1328	986d993fb900f333814a9405bc8be12685aecfc2c5c0da6dc968e06f6bf4b7f8.exe	986d993fb900f333814a9405bc8be12685aecfc2c5c0da6dc968e06f6bf4b7f8.exe
PID 1328 wrote to memory of 1568	1328	986d993fb900f333814a9405bc8be12685aecfc2c5c0da6dc968e06f6bf4b7f8.exe	986d993fb900f333814a9405bc8be12685aecfc2c5c0da6dc968e06f6bf4b7f8.exe
PID 1328 wrote to memory of 1568	1328	986d993fb900f333814a9405bc8be12685aecfc2c5c0da6dc968e06f6bf4b7f8.exe	986d993fb900f333814a9405bc8be12685aecfc2c5c0da6dc968e06f6bf4b7f8.exe
PID 1328 wrote to memory of 1568	1328	986d993fb900f333814a9405bc8be12685aecfc2c5c0da6dc968e06f6bf4b7f8.exe	986d993fb900f333814a9405bc8be12685aecfc2c5c0da6dc968e06f6bf4b7f8.exe
PID 1568 wrote to memory of 2844	1568	986d993fb900f333814a9405bc8be12685aecfc2c5c0da6dc968e06f6bf4b7f8.exe	iexplore.exe
PID 1568 wrote to memory of 2844	1568	986d993fb900f333814a9405bc8be12685aecfc2c5c0da6dc968e06f6bf4b7f8.exe	iexplore.exe
PID 1568 wrote to memory of 2844	1568	986d993fb900f333814a9405bc8be12685aecfc2c5c0da6dc968e06f6bf4b7f8.exe	iexplore.exe
PID 1568 wrote to memory of 2844	1568	986d993fb900f333814a9405bc8be12685aecfc2c5c0da6dc968e06f6bf4b7f8.exe	iexplore.exe
PID 1568 wrote to memory of 2844	1568	986d993fb900f333814a9405bc8be12685aecfc2c5c0da6dc968e06f6bf4b7f8.exe	iexplore.exe
PID 1568 wrote to memory of 2844	1568	986d993fb900f333814a9405bc8be12685aecfc2c5c0da6dc968e06f6bf4b7f8.exe	iexplore.exe
PID 1568 wrote to memory of 2844	1568	986d993fb900f333814a9405bc8be12685aecfc2c5c0da6dc968e06f6bf4b7f8.exe	iexplore.exe
PID 1568 wrote to memory of 2844	1568	986d993fb900f333814a9405bc8be12685aecfc2c5c0da6dc968e06f6bf4b7f8.exe	iexplore.exe
PID 2844 wrote to memory of 2840	2844	iexplore.exe	notepad.exe
PID 2844 wrote to memory of 2840	2844	iexplore.exe	notepad.exe
PID 2844 wrote to memory of 2840	2844	iexplore.exe	notepad.exe
PID 2844 wrote to memory of 2840	2844	iexplore.exe	notepad.exe

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

T1112

Processes:

986d993fb900f333814a9405bc8be12685aecfc2c5c0da6dc968e06f6bf4b7f8.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	986d993fb900f333814a9405bc8be12685aecfc2c5c0da6dc968e06f6bf4b7f8.exe

C:\Users\Admin\AppData\Local\Temp\986d993fb900f333814a9405bc8be12685aecfc2c5c0da6dc968e06f6bf4b7f8.exe
"C:\Users\Admin\AppData\Local\Temp\986d993fb900f333814a9405bc8be12685aecfc2c5c0da6dc968e06f6bf4b7f8.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1328

C:\Users\Admin\AppData\Local\Temp\986d993fb900f333814a9405bc8be12685aecfc2c5c0da6dc968e06f6bf4b7f8.exe
"C:\Users\Admin\AppData\Local\Temp\986d993fb900f333814a9405bc8be12685aecfc2c5c0da6dc968e06f6bf4b7f8.exe"
2⤵
- Windows security modification
- Checks whether UAC is enabled
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- System policy modification
PID:1568

C:\Program Files (x86)\Internet Explorer\iexplore.exe
C:\Users\Admin\AppData\Local\Temp\986d993fb900f333814a9405bc8be12685aecfc2c5c0da6dc968e06f6bf4b7f8.exe
3⤵
- Adds policy Run key to start application
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2844

C:\Windows\SysWOW64\notepad.exe
notepad.exe
4⤵
PID:2840

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

2

T1060

Privilege Escalation

Bypass User Account Control

1

T1088

Defense Evasion

Bypass User Account Control

1

T1088

Disabling Security Tools

3

T1089

Modify Registry

6

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1328-130-0x0000000000380000-0x0000000000482000-memory.dmp

Filesize
1.0MB

Download
memory/1328-131-0x0000000005380000-0x0000000005924000-memory.dmp

Filesize
5.6MB

Download
memory/1328-132-0x0000000004E70000-0x0000000004F02000-memory.dmp

Filesize
584KB

Download
memory/1328-133-0x0000000004E40000-0x0000000004E4A000-memory.dmp

Filesize
40KB

Download
memory/1328-134-0x0000000004DD0000-0x0000000005374000-memory.dmp

Filesize
5.6MB

Download
memory/1328-135-0x00000000088A0000-0x0000000008906000-memory.dmp

Filesize
408KB

Download
memory/1568-136-0x0000000000000000-mapping.dmp

Download
memory/1568-137-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/1568-139-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/1568-143-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/2840-142-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads