xtremerat | c65c485c6dd781d8eb8f8e920c411d71d903aea78166dfd7944ef5fa1fa2dba1

Analysis

max time kernel
148s
max time network
151s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
16/07/2024, 08:58

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General

Target

4d9f527d0125818052b866cf3f7c2bd5_JaffaCakes118.exe
Size

457KB
MD5

4d9f527d0125818052b866cf3f7c2bd5
SHA1

7897c6b2b08e3901f7ddbd9f574064c5e377806e
SHA256

c65c485c6dd781d8eb8f8e920c411d71d903aea78166dfd7944ef5fa1fa2dba1
SHA512

93fe37c56bea4b676789542aad7760c9ee30489980ddb26b7c68c2f19bea593e551e862068564ac970e64447d8c7596ab7a030a73e9309bf5daed7bd6cd96d06
SSDEEP

6144:I4tO55fWmmnXXgtNZtcrIIBYzZhXTnN5eiAdraBCDo8Yh9SXU++LanVW5GJZ2tNF:f4Se0BY1JHuraBrht++eVzYKj86s+k

Score

10^/10

xtremerat bootkit persistence rat spyware

Malware Config

Signatures

Detect XtremeRAT payload 8 IoCs

resource	yara_rule
behavioral1/memory/2568-48-0x0000000000C80000-0x0000000000C92000-memory.dmp	family_xtremerat
behavioral1/memory/2568-51-0x0000000000C80000-0x0000000000C92000-memory.dmp	family_xtremerat
behavioral1/memory/2568-49-0x0000000000C80000-0x0000000000C92000-memory.dmp	family_xtremerat
behavioral1/memory/2568-54-0x0000000000C80000-0x0000000000C92000-memory.dmp	family_xtremerat
behavioral1/memory/2844-60-0x0000000000C80000-0x0000000000C92000-memory.dmp	family_xtremerat
behavioral1/memory/2608-64-0x0000000000C80000-0x0000000000C92000-memory.dmp	family_xtremerat
behavioral1/memory/2568-65-0x0000000000C80000-0x0000000000C92000-memory.dmp	family_xtremerat
behavioral1/memory/2608-67-0x0000000000C80000-0x0000000000C92000-memory.dmp	family_xtremerat

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

Boot or Logon Autostart Execution: Active Setup 2 TTPs 4 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\\Messenger\\Mol.exe"	svchost.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{5460C4DF-B266-909E-CB58-E32B79832EB2}	4d9f527d0125818052b866cf3f7c2bd5_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{5460C4DF-B266-909E-CB58-E32B79832EB2}\StubPath = "C:\\Windows\\Messenger\\Mol.exe restart"	4d9f527d0125818052b866cf3f7c2bd5_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{5460C4DF-B266-909E-CB58-E32B79832EB2}	svchost.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Windows\\Messenger\\Mol.exe"	4d9f527d0125818052b866cf3f7c2bd5_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\Windows\\Messenger\\Mol.exe"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Windows\\Messenger\\Mol.exe"	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\Windows\\Messenger\\Mol.exe"	4d9f527d0125818052b866cf3f7c2bd5_JaffaCakes118.exe

Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

Bootkits write to the MBR to gain persistence at a level below the operating system.

bootkit persistence

Bootkit

T1542.003

description	ioc	Process
File opened for modification	\??\PhysicalDrive0	4d9f527d0125818052b866cf3f7c2bd5_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1292 set thread context of 2568	1292	4d9f527d0125818052b866cf3f7c2bd5_JaffaCakes118.exe	29

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\Messenger\Mol.exe	4d9f527d0125818052b866cf3f7c2bd5_JaffaCakes118.exe
File opened for modification	C:\Windows\Messenger\Mol.exe	4d9f527d0125818052b866cf3f7c2bd5_JaffaCakes118.exe

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

System Information Discovery
T1082

Modifies registry class 3 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.key	4d9f527d0125818052b866cf3f7c2bd5_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.key\	4d9f527d0125818052b866cf3f7c2bd5_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.key\ = "regfile"	4d9f527d0125818052b866cf3f7c2bd5_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1292	4d9f527d0125818052b866cf3f7c2bd5_JaffaCakes118.exe
2608	svchost.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 1292 wrote to memory of 2568	1292	4d9f527d0125818052b866cf3f7c2bd5_JaffaCakes118.exe	29
PID 1292 wrote to memory of 2568	1292	4d9f527d0125818052b866cf3f7c2bd5_JaffaCakes118.exe	29
PID 1292 wrote to memory of 2568	1292	4d9f527d0125818052b866cf3f7c2bd5_JaffaCakes118.exe	29
PID 1292 wrote to memory of 2568	1292	4d9f527d0125818052b866cf3f7c2bd5_JaffaCakes118.exe	29
PID 1292 wrote to memory of 2568	1292	4d9f527d0125818052b866cf3f7c2bd5_JaffaCakes118.exe	29
PID 1292 wrote to memory of 2568	1292	4d9f527d0125818052b866cf3f7c2bd5_JaffaCakes118.exe	29
PID 1292 wrote to memory of 2568	1292	4d9f527d0125818052b866cf3f7c2bd5_JaffaCakes118.exe	29
PID 1292 wrote to memory of 2568	1292	4d9f527d0125818052b866cf3f7c2bd5_JaffaCakes118.exe	29
PID 1292 wrote to memory of 2568	1292	4d9f527d0125818052b866cf3f7c2bd5_JaffaCakes118.exe	29
PID 1292 wrote to memory of 2568	1292	4d9f527d0125818052b866cf3f7c2bd5_JaffaCakes118.exe	29
PID 1292 wrote to memory of 2568	1292	4d9f527d0125818052b866cf3f7c2bd5_JaffaCakes118.exe	29
PID 1292 wrote to memory of 2568	1292	4d9f527d0125818052b866cf3f7c2bd5_JaffaCakes118.exe	29
PID 1292 wrote to memory of 2568	1292	4d9f527d0125818052b866cf3f7c2bd5_JaffaCakes118.exe	29
PID 1292 wrote to memory of 2568	1292	4d9f527d0125818052b866cf3f7c2bd5_JaffaCakes118.exe	29
PID 2568 wrote to memory of 2844	2568	4d9f527d0125818052b866cf3f7c2bd5_JaffaCakes118.exe	30
PID 2568 wrote to memory of 2844	2568	4d9f527d0125818052b866cf3f7c2bd5_JaffaCakes118.exe	30
PID 2568 wrote to memory of 2844	2568	4d9f527d0125818052b866cf3f7c2bd5_JaffaCakes118.exe	30
PID 2568 wrote to memory of 2844	2568	4d9f527d0125818052b866cf3f7c2bd5_JaffaCakes118.exe	30
PID 2568 wrote to memory of 2844	2568	4d9f527d0125818052b866cf3f7c2bd5_JaffaCakes118.exe	30
PID 2568 wrote to memory of 2608	2568	4d9f527d0125818052b866cf3f7c2bd5_JaffaCakes118.exe	31
PID 2568 wrote to memory of 2608	2568	4d9f527d0125818052b866cf3f7c2bd5_JaffaCakes118.exe	31
PID 2568 wrote to memory of 2608	2568	4d9f527d0125818052b866cf3f7c2bd5_JaffaCakes118.exe	31
PID 2568 wrote to memory of 2608	2568	4d9f527d0125818052b866cf3f7c2bd5_JaffaCakes118.exe	31
PID 2568 wrote to memory of 2608	2568	4d9f527d0125818052b866cf3f7c2bd5_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\4d9f527d0125818052b866cf3f7c2bd5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4d9f527d0125818052b866cf3f7c2bd5_JaffaCakes118.exe"
1⤵
- Writes to the Master Boot Record (MBR)
- Suspicious use of SetThreadContext
- Modifies registry class
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1292
- C:\Users\Admin\AppData\Local\Temp\4d9f527d0125818052b866cf3f7c2bd5_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\4d9f527d0125818052b866cf3f7c2bd5_JaffaCakes118.exe
  2⤵
  - Boot or Logon Autostart Execution: Active Setup
  - Adds Run key to start application
  - Drops file in Windows directory
  - Suspicious use of WriteProcessMemory
  PID:2568
- - C:\Windows\SysWOW64\svchost.exe
    svchost.exe
    3⤵
    - Boot or Logon Autostart Execution: Active Setup
    - Adds Run key to start application
    PID:2844
- - C:\Windows\SysWOW64\svchost.exe
    svchost.exe
    3⤵
    - Suspicious use of SetWindowsHookEx
    PID:2608

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Active Setup

T1547.014

Registry Run Keys / Startup Folder

T1547.001

Pre-OS Boot

T1542

Bootkit

T1542.003

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Active Setup

T1547.014

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Pre-OS Boot

T1542

Bootkit

T1542.003

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\Messenger\Mol.exe

Filesize
457KB

MD5
4d9f527d0125818052b866cf3f7c2bd5

SHA1
7897c6b2b08e3901f7ddbd9f574064c5e377806e

SHA256
c65c485c6dd781d8eb8f8e920c411d71d903aea78166dfd7944ef5fa1fa2dba1

SHA512
93fe37c56bea4b676789542aad7760c9ee30489980ddb26b7c68c2f19bea593e551e862068564ac970e64447d8c7596ab7a030a73e9309bf5daed7bd6cd96d06

Download Submit
memory/1292-20-0x0000000001DE0000-0x0000000001DE1000-memory.dmp

Filesize
4KB

Download
memory/1292-9-0x0000000001DE0000-0x0000000001DE1000-memory.dmp

Filesize
4KB

Download
memory/1292-42-0x0000000001DE0000-0x0000000001DE1000-memory.dmp

Filesize
4KB

Download
memory/1292-45-0x0000000001DD0000-0x0000000001DD1000-memory.dmp

Filesize
4KB

Download
memory/1292-44-0x0000000001DE0000-0x0000000001DE1000-memory.dmp

Filesize
4KB

Download
memory/1292-43-0x0000000001DE0000-0x0000000001DE1000-memory.dmp

Filesize
4KB

Download
memory/1292-41-0x0000000001DE0000-0x0000000001DE1000-memory.dmp

Filesize
4KB

Download
memory/1292-40-0x0000000001DE0000-0x0000000001DE1000-memory.dmp

Filesize
4KB

Download
memory/1292-39-0x0000000001DE0000-0x0000000001DE1000-memory.dmp

Filesize
4KB

Download
memory/1292-38-0x0000000001DE0000-0x0000000001DE1000-memory.dmp

Filesize
4KB

Download
memory/1292-37-0x0000000001DE0000-0x0000000001DE1000-memory.dmp

Filesize
4KB

Download
memory/1292-36-0x0000000001E30000-0x0000000001E31000-memory.dmp

Filesize
4KB

Download
memory/1292-35-0x0000000001E30000-0x0000000001E31000-memory.dmp

Filesize
4KB

Download
memory/1292-34-0x0000000001E30000-0x0000000001E31000-memory.dmp

Filesize
4KB

Download
memory/1292-33-0x0000000001E30000-0x0000000001E31000-memory.dmp

Filesize
4KB

Download
memory/1292-32-0x0000000001E30000-0x0000000001E31000-memory.dmp

Filesize
4KB

Download
memory/1292-31-0x0000000001E30000-0x0000000001E31000-memory.dmp

Filesize
4KB

Download
memory/1292-30-0x0000000001E30000-0x0000000001E31000-memory.dmp

Filesize
4KB

Download
memory/1292-17-0x0000000001DE0000-0x0000000001DE1000-memory.dmp

Filesize
4KB

Download
memory/1292-28-0x0000000001E30000-0x0000000001E31000-memory.dmp

Filesize
4KB

Download
memory/1292-27-0x0000000001E30000-0x0000000001E31000-memory.dmp

Filesize
4KB

Download
memory/1292-26-0x0000000001E30000-0x0000000001E31000-memory.dmp

Filesize
4KB

Download
memory/1292-25-0x0000000001E30000-0x0000000001E31000-memory.dmp

Filesize
4KB

Download
memory/1292-24-0x0000000001E30000-0x0000000001E31000-memory.dmp

Filesize
4KB

Download
memory/1292-23-0x0000000001E30000-0x0000000001E31000-memory.dmp

Filesize
4KB

Download
memory/1292-22-0x0000000001DE0000-0x0000000001DE1000-memory.dmp

Filesize
4KB

Download
memory/1292-21-0x0000000001DE0000-0x0000000001DE1000-memory.dmp

Filesize
4KB

Download
memory/1292-0-0x0000000000400000-0x000000000051A000-memory.dmp

Filesize
1.1MB

Download
memory/1292-1-0x0000000001DE0000-0x0000000001DE1000-memory.dmp

Filesize
4KB

Download
memory/1292-19-0x0000000001DE0000-0x0000000001DE1000-memory.dmp

Filesize
4KB

Download
memory/1292-29-0x0000000001E30000-0x0000000001E31000-memory.dmp

Filesize
4KB

Download
memory/1292-16-0x0000000001DE0000-0x0000000001DE1000-memory.dmp

Filesize
4KB

Download
memory/1292-15-0x0000000001DE0000-0x0000000001DE1000-memory.dmp

Filesize
4KB

Download
memory/1292-14-0x0000000001DE0000-0x0000000001DE1000-memory.dmp

Filesize
4KB

Download
memory/1292-13-0x0000000001DE0000-0x0000000001DE1000-memory.dmp

Filesize
4KB

Download
memory/1292-12-0x0000000001DE0000-0x0000000001DE1000-memory.dmp

Filesize
4KB

Download
memory/1292-11-0x0000000001DE0000-0x0000000001DE1000-memory.dmp

Filesize
4KB

Download
memory/1292-10-0x0000000001DE0000-0x0000000001DE1000-memory.dmp

Filesize
4KB

Download
memory/1292-18-0x0000000001DE0000-0x0000000001DE1000-memory.dmp

Filesize
4KB

Download
memory/1292-8-0x0000000001DE0000-0x0000000001DE1000-memory.dmp

Filesize
4KB

Download
memory/1292-7-0x0000000001DE0000-0x0000000001DE1000-memory.dmp

Filesize
4KB

Download
memory/1292-6-0x0000000001DE0000-0x0000000001DE1000-memory.dmp

Filesize
4KB

Download
memory/1292-5-0x0000000001DE0000-0x0000000001DE1000-memory.dmp

Filesize
4KB

Download
memory/1292-4-0x0000000001DE0000-0x0000000001DE1000-memory.dmp

Filesize
4KB

Download
memory/1292-3-0x0000000001DE0000-0x0000000001DE1000-memory.dmp

Filesize
4KB

Download
memory/1292-2-0x0000000001DE0000-0x0000000001DE1000-memory.dmp

Filesize
4KB

Download
memory/1292-52-0x0000000000400000-0x000000000051A000-memory.dmp

Filesize
1.1MB

Download
memory/1292-50-0x0000000000400000-0x000000000051A000-memory.dmp

Filesize
1.1MB

Download
memory/2568-48-0x0000000000C80000-0x0000000000C92000-memory.dmp

Filesize
72KB

Download
memory/2568-51-0x0000000000C80000-0x0000000000C92000-memory.dmp

Filesize
72KB

Download
memory/2568-49-0x0000000000C80000-0x0000000000C92000-memory.dmp

Filesize
72KB

Download
memory/2568-53-0x0000000000400000-0x000000000051A000-memory.dmp

Filesize
1.1MB

Download
memory/2568-54-0x0000000000C80000-0x0000000000C92000-memory.dmp

Filesize
72KB

Download
memory/2568-65-0x0000000000C80000-0x0000000000C92000-memory.dmp

Filesize
72KB

Download
memory/2608-64-0x0000000000C80000-0x0000000000C92000-memory.dmp

Filesize
72KB

Download
memory/2608-67-0x0000000000C80000-0x0000000000C92000-memory.dmp

Filesize
72KB

Download
memory/2844-60-0x0000000000C80000-0x0000000000C92000-memory.dmp

Filesize
72KB

Download
memory/2844-59-0x0000000000C80000-0x0000000000C92000-memory.dmp

Filesize
72KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads