xtremerat | b178fc5ed124adf58fadd5b55310d4b85fee1b1ec09b7c0395bb20f5fef40afe

Analysis

max time kernel
149s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20260911-en
resource tags

arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
13/10/2026, 23:11

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
jaffacakes118_HEUR.Trojan.Win32.Generic.exe
Size 97KB
Sample261013-26lrqsdf75
SHA256 b178fc5ed124adf58fadd5b55310d4b85fee1b1ec09b7c0395bb20f5fef40afe
MD5 16bfced5decffe60e2ed4903c10fd430
SHA1 2e6e17b39e248283f0c02ff8d2536b87cbd41c60
SHA512 9d128b5288223ff8c7f360ac7e6fa815f83e6b84adac3688c7d617ddcbc0204b26cf59a26355f3f1e2585ba5578f10bd5f985b7d3033b589c51867f062552d26
SSDEEP 1536:nxz0rJcqRlHfUU1jgVj0hJqnvA3DHZ4MyOlZYTMGrs8lp7TsMi1vtgx33nvFAfV9:xzSlHtMs2o314ZOlpGwgpGtg9n66NE
TLSH
T1E0A302413EAC81A6F1C3893601F4A178C55DFDB5398DE627C4D20E0EDEE18BC6D5AA47
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

discovery xtremerat persistence rat spyware

Malware Config

Extracted

Family

xtremerat

angham.no-ip.biz
言antivirus-2008-pro.net

Signatures

Family: XtremeRAT
The XtremeRAT was developed by xtremecoder and has been available since at least 2010, and written in Delphi.
persistence spyware rat xtremerat

Detect XtremeRAT payload 8 IoCs

resource	yara_rule
behavioral1/memory/2672-10-0x0000000010000000-0x000000001004A000-memory.dmp	family_xtremerat
behavioral1/memory/2672-11-0x0000000010000000-0x000000001004A000-memory.dmp	family_xtremerat
behavioral1/memory/2672-12-0x0000000010000000-0x000000001004A000-memory.dmp	family_xtremerat
behavioral1/memory/4720-16-0x0000000010000000-0x000000001004A000-memory.dmp	family_xtremerat
behavioral1/memory/4956-17-0x0000000010000000-0x000000001004A000-memory.dmp	family_xtremerat
behavioral1/memory/4956-19-0x0000000010000000-0x000000001004A000-memory.dmp	family_xtremerat
behavioral1/memory/4720-20-0x0000000010000000-0x000000001004A000-memory.dmp	family_xtremerat
behavioral1/memory/4956-23-0x0000000010000000-0x000000001004A000-memory.dmp	family_xtremerat

Boot or Logon Autostart Execution: Active Setup 2 TTPs 2 IoCs

Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

persistence

Active Setup

T1547.014

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{5460C4DF-B266-909E-CB58-E32B79832EB2}\StubPath = "C:\\Windows\\InstallDir\\windows32.exe restart"	notepad.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{5460C4DF-B266-909E-CB58-E32B79832EB2}	notepad.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\Windows\\InstallDir\\windows32.exe"	notepad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Windows\\InstallDir\\windows32.exe"	notepad.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 3672 set thread context of 968	3672	jaffacakes118_HEUR.Trojan.Win32.Generic.exe	84
PID 968 set thread context of 2672	968	jaffacakes118_HEUR.Trojan.Win32.Generic.EXE	85

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\InstallDir\windows32.exe	notepad.exe
File created	C:\Windows\InstallDir\windows32.exe	notepad.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 4 IoCs

pid	pid_target	Process	procid_target
5196	4720	WerFault.exe	86
5452	4956	WerFault.exe	87
5720	4720	WerFault.exe	86
4420	4956	WerFault.exe	87

System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jaffacakes118_HEUR.Trojan.Win32.Generic.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	notepad.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jaffacakes118_HEUR.Trojan.Win32.Generic.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jaffacakes118_HEUR.Trojan.Win32.Generic.EXE

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
3672	jaffacakes118_HEUR.Trojan.Win32.Generic.exe
968	jaffacakes118_HEUR.Trojan.Win32.Generic.EXE
4956	notepad.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 3672 wrote to memory of 968	3672	jaffacakes118_HEUR.Trojan.Win32.Generic.exe	84
PID 3672 wrote to memory of 968	3672	jaffacakes118_HEUR.Trojan.Win32.Generic.exe	84
PID 3672 wrote to memory of 968	3672	jaffacakes118_HEUR.Trojan.Win32.Generic.exe	84
PID 3672 wrote to memory of 968	3672	jaffacakes118_HEUR.Trojan.Win32.Generic.exe	84
PID 3672 wrote to memory of 968	3672	jaffacakes118_HEUR.Trojan.Win32.Generic.exe	84
PID 968 wrote to memory of 2672	968	jaffacakes118_HEUR.Trojan.Win32.Generic.EXE	85
PID 968 wrote to memory of 2672	968	jaffacakes118_HEUR.Trojan.Win32.Generic.EXE	85
PID 968 wrote to memory of 2672	968	jaffacakes118_HEUR.Trojan.Win32.Generic.EXE	85
PID 968 wrote to memory of 2672	968	jaffacakes118_HEUR.Trojan.Win32.Generic.EXE	85
PID 968 wrote to memory of 2672	968	jaffacakes118_HEUR.Trojan.Win32.Generic.EXE	85
PID 968 wrote to memory of 2672	968	jaffacakes118_HEUR.Trojan.Win32.Generic.EXE	85
PID 968 wrote to memory of 2672	968	jaffacakes118_HEUR.Trojan.Win32.Generic.EXE	85
PID 968 wrote to memory of 2672	968	jaffacakes118_HEUR.Trojan.Win32.Generic.EXE	85
PID 2672 wrote to memory of 4720	2672	jaffacakes118_HEUR.Trojan.Win32.Generic.exe	86
PID 2672 wrote to memory of 4720	2672	jaffacakes118_HEUR.Trojan.Win32.Generic.exe	86
PID 2672 wrote to memory of 4956	2672	jaffacakes118_HEUR.Trojan.Win32.Generic.exe	87
PID 2672 wrote to memory of 4956	2672	jaffacakes118_HEUR.Trojan.Win32.Generic.exe	87

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_HEUR.Trojan.Win32.Generic.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_HEUR.Trojan.Win32.Generic.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3672
- C:\Users\Admin\AppData\Local\Temp\jaffacakes118_HEUR.Trojan.Win32.Generic.EXE
  "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_HEUR.Trojan.Win32.Generic.EXE"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:968
- - C:\Users\Admin\AppData\Local\Temp\jaffacakes118_HEUR.Trojan.Win32.Generic.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2672
  - - C:\Windows\SysWOW64\svchost.exe
      svchost.exe
      4⤵
      System Location Discovery: System Language Discovery
      PID:4720
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 4720 -s 476
        5⤵
        Program crash
        
        PID:5196
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 4720 -s 488
        5⤵
        Program crash
        
        PID:5720
  - - C:\Windows\SysWOW64\notepad.exe
      notepad.exe
      4⤵
      Boot or Logon Autostart Execution: Active Setup
      Adds Run key to start application
      Drops file in Windows directory
      System Location Discovery: System Language Discovery
      Suspicious use of SetWindowsHookEx
      PID:4956
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 4956 -s 972
        5⤵
        Program crash
        
        PID:5452
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 4956 -s 980
        5⤵
        Program crash
        
        PID:4420

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4720 -ip 4720
1⤵
PID:4080

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 4956 -ip 4956
1⤵
PID:3628

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 4720 -ip 4720
1⤵
PID:4044

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 540 -p 4956 -ip 4956
1⤵
PID:4812

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Active Setup

T1547.014

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Active Setup

T1547.014

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/968-15-0x0000000000400000-0x0000000000407000-memory.dmp

Download

memory/968-3-0x0000000000400000-0x0000000000407000-memory.dmp

Download

memory/968-5-0x0000000000400000-0x0000000000407000-memory.dmp

Download

memory/968-13-0x0000000000410000-0x00000000004D9000-memory.dmp

Download

memory/2672-10-0x0000000010000000-0x000000001004A000-memory.dmp

Download

memory/2672-11-0x0000000010000000-0x000000001004A000-memory.dmp

Download

memory/2672-12-0x0000000010000000-0x000000001004A000-memory.dmp

Download

memory/3672-8-0x0000000000400000-0x0000000000425000-memory.dmp

Download

memory/3672-0-0x0000000000400000-0x0000000000425000-memory.dmp

Download

memory/4720-16-0x0000000010000000-0x000000001004A000-memory.dmp

Download

memory/4720-20-0x0000000010000000-0x000000001004A000-memory.dmp

Download

memory/4956-17-0x0000000010000000-0x000000001004A000-memory.dmp

Download

memory/4956-19-0x0000000010000000-0x000000001004A000-memory.dmp

Download

memory/4956-23-0x0000000010000000-0x000000001004A000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

Replay Monitor

Loading Replay Monitor...

Downloads