xtremerat | 29c055bbdbe31be2d61dce05661803de15582688ec63f4498c059f18fbbd8c9e

General

Target

JaffaCakes118_85cae56344e697cbdb0393f569798f07.exe
Size

634KB
MD5

85cae56344e697cbdb0393f569798f07
SHA1

8e34b78372a5c8bfd2fe24805d2e9b1218872a1d
SHA256

29c055bbdbe31be2d61dce05661803de15582688ec63f4498c059f18fbbd8c9e
SHA512

fcdf1b6cd7263aabcfd3766c9c7b6d026e6a7a8734d14fedff0fffd628efe8c62c531bbbdc098b296a58e2754041eefd96f64e1adc00e3fb9e2fb6fe1e7b7d5d
SSDEEP

12288:EUao7YNQdGmLPxez8dFlZqBENN3ZcWb0lvIff/eh+gK/gOC:EU7wQgZz+8OXpc1y6+Xz

Score

10^/10

xtremerat discovery persistence rat spyware

Malware Config

Extracted

Family

xtremerat

C2

sisso05.no-ip.org

-ip.com

Signatures

Detect XtremeRAT payload 15 IoCs

resource	yara_rule
behavioral1/memory/2892-4-0x0000000010000000-0x00000000103DF000-memory.dmp	family_xtremerat
behavioral1/memory/2892-5-0x0000000010000000-0x00000000103DF000-memory.dmp	family_xtremerat
behavioral1/memory/2892-7-0x0000000010000000-0x00000000103DF000-memory.dmp	family_xtremerat
behavioral1/memory/2892-8-0x0000000010000000-0x00000000103DF000-memory.dmp	family_xtremerat
behavioral1/memory/2892-9-0x0000000010000000-0x00000000103DF000-memory.dmp	family_xtremerat
behavioral1/memory/2892-10-0x0000000010000000-0x00000000103DF000-memory.dmp	family_xtremerat
behavioral1/memory/2892-11-0x0000000010000000-0x00000000103DF000-memory.dmp	family_xtremerat
behavioral1/memory/2892-12-0x0000000010000000-0x00000000103DF000-memory.dmp	family_xtremerat
behavioral1/memory/2892-13-0x0000000010000000-0x00000000103DF000-memory.dmp	family_xtremerat
behavioral1/memory/2892-14-0x0000000010000000-0x00000000103DF000-memory.dmp	family_xtremerat
behavioral1/memory/2892-15-0x0000000010000000-0x00000000103DF000-memory.dmp	family_xtremerat
behavioral1/memory/2892-16-0x0000000010000000-0x00000000103DF000-memory.dmp	family_xtremerat
behavioral1/memory/2892-17-0x0000000010000000-0x00000000103DF000-memory.dmp	family_xtremerat
behavioral1/memory/2892-18-0x0000000010000000-0x00000000103DF000-memory.dmp	family_xtremerat
behavioral1/memory/2892-19-0x0000000010000000-0x00000000103DF000-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
Xtremerat 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
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{07AN5L3Q-56JV-0DHU-D417-R83W8MQ3MP07}	JaffaCakes118_85cae56344e697cbdb0393f569798f07.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{07AN5L3Q-56JV-0DHU-D417-R83W8MQ3MP07}\StubPath = "C:\\Users\\Admin\\AppData\\Local\\Temp\\JaffaCakes118_85cae56344e697cbdb0393f569798f07.exe restart"	JaffaCakes118_85cae56344e697cbdb0393f569798f07.exe

Adds Run key to start application 2 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Users\\Admin\\AppData\\Local\\Temp\\JaffaCakes118_85cae56344e69"	JaffaCakes118_85cae56344e697cbdb0393f569798f07.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\Users\\Admin\\AppData\\Local\\Temp\\JaffaCakes118_85cae56344e697cbdb0393f569798f07.exe"	JaffaCakes118_85cae56344e697cbdb0393f569798f07.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Users\\Admin\\AppData\\Local\\Temp\\JaffaCakes118_85cae56344e697cbdb0393f569798f07.exe"	JaffaCakes118_85cae56344e697cbdb0393f569798f07.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 15 IoCs

pid	Process
2892	JaffaCakes118_85cae56344e697cbdb0393f569798f07.exe
2892	JaffaCakes118_85cae56344e697cbdb0393f569798f07.exe
2892	JaffaCakes118_85cae56344e697cbdb0393f569798f07.exe
2892	JaffaCakes118_85cae56344e697cbdb0393f569798f07.exe
2892	JaffaCakes118_85cae56344e697cbdb0393f569798f07.exe
2892	JaffaCakes118_85cae56344e697cbdb0393f569798f07.exe
2892	JaffaCakes118_85cae56344e697cbdb0393f569798f07.exe
2892	JaffaCakes118_85cae56344e697cbdb0393f569798f07.exe
2892	JaffaCakes118_85cae56344e697cbdb0393f569798f07.exe
2892	JaffaCakes118_85cae56344e697cbdb0393f569798f07.exe
2892	JaffaCakes118_85cae56344e697cbdb0393f569798f07.exe
2892	JaffaCakes118_85cae56344e697cbdb0393f569798f07.exe
2892	JaffaCakes118_85cae56344e697cbdb0393f569798f07.exe
2892	JaffaCakes118_85cae56344e697cbdb0393f569798f07.exe
2892	JaffaCakes118_85cae56344e697cbdb0393f569798f07.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 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_85cae56344e697cbdb0393f569798f07.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2892	JaffaCakes118_85cae56344e697cbdb0393f569798f07.exe
2892	JaffaCakes118_85cae56344e697cbdb0393f569798f07.exe

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_85cae56344e697cbdb0393f569798f07.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_85cae56344e697cbdb0393f569798f07.exe"
1⤵
- Boot or Logon Autostart Execution: Active Setup
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:2892

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

2

T1547

Active Setup

1

T1547.014

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

2

T1547

Active Setup

1

T1547.014

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

2

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2892-1-0x0000000010000000-0x00000000103DF000-memory.dmp

Filesize
3.9MB

Download
memory/2892-2-0x0000000010348000-0x00000000103DF000-memory.dmp

Filesize
604KB

Download
memory/2892-4-0x0000000010000000-0x00000000103DF000-memory.dmp

Filesize
3.9MB

Download
memory/2892-6-0x0000000010348000-0x00000000103DF000-memory.dmp

Filesize
604KB

Download
memory/2892-5-0x0000000010000000-0x00000000103DF000-memory.dmp

Filesize
3.9MB

Download
memory/2892-7-0x0000000010000000-0x00000000103DF000-memory.dmp

Filesize
3.9MB

Download
memory/2892-8-0x0000000010000000-0x00000000103DF000-memory.dmp

Filesize
3.9MB

Download
memory/2892-9-0x0000000010000000-0x00000000103DF000-memory.dmp

Filesize
3.9MB

Download
memory/2892-10-0x0000000010000000-0x00000000103DF000-memory.dmp

Filesize
3.9MB

Download
memory/2892-11-0x0000000010000000-0x00000000103DF000-memory.dmp

Filesize
3.9MB

Download
memory/2892-12-0x0000000010000000-0x00000000103DF000-memory.dmp

Filesize
3.9MB

Download
memory/2892-13-0x0000000010000000-0x00000000103DF000-memory.dmp

Filesize
3.9MB

Download
memory/2892-14-0x0000000010000000-0x00000000103DF000-memory.dmp

Filesize
3.9MB

Download
memory/2892-15-0x0000000010000000-0x00000000103DF000-memory.dmp

Filesize
3.9MB

Download
memory/2892-16-0x0000000010000000-0x00000000103DF000-memory.dmp

Filesize
3.9MB

Download
memory/2892-17-0x0000000010000000-0x00000000103DF000-memory.dmp

Filesize
3.9MB

Download
memory/2892-18-0x0000000010000000-0x00000000103DF000-memory.dmp

Filesize
3.9MB

Download
memory/2892-19-0x0000000010000000-0x00000000103DF000-memory.dmp

Filesize
3.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads