xtremerat | 3de64d2a48cfb087956479ca7e93f132cb7eedafe2a4ef2f10c2d958cad8da57

Analysis

max time kernel
149s
max time network
153s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
25/02/2025, 16:57

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General

Target

JaffaCakes118_22b7f85ccfd652cfb2ab6317dc3ffa3e.exe
Size

350KB
MD5

22b7f85ccfd652cfb2ab6317dc3ffa3e
SHA1

df859c09748a53e44ae7db06f7b5ce99c16cdd38
SHA256

3de64d2a48cfb087956479ca7e93f132cb7eedafe2a4ef2f10c2d958cad8da57
SHA512

8f6124a9aeb2bb7a2c96ebd72eb49ceccbb439347751c208a1512afc8c1be43a5995a3ceff19fe62c5270f82faa9d2705c22c9b0156a64994030f2d7ae745ef3
SSDEEP

6144:tpkVKoS4DZ3A+E0I8IQB2vI1CDitFuZtzzk7fPxSnyVNck/iPJgsROBevh+1HNXZ:t6woS493ACIl7vI1kiqHNnyVek/a4QmH

Score

10^/10

xtremerat discovery persistence rat spyware

Malware Config

Extracted

Family

xtremerat

sisso05.no-ip.org

Ÿ髭介㄂蔘ଏ䬯渷謌溉儠Ƅ�帡ᨗㄢ튺섐鄸Ƌ쒼灧寣Ἐ߃sisso05.no-ip.org

Signatures

Detect XtremeRAT payload 2 IoCs

resource	yara_rule
behavioral1/memory/2932-1-0x0000000010000000-0x0000000010183000-memory.dmp	family_xtremerat
behavioral1/memory/2932-4-0x0000000010000000-0x0000000010183000-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_22b7f85ccfd652cfb2ab6317dc3ffa3e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{07AN5L3Q-56JV-0DHU-D417-R83W8MQ3MP07}\StubPath = "C:\\Program Files (x86)\\win update\\svchost.exe restart"	JaffaCakes118_22b7f85ccfd652cfb2ab6317dc3ffa3e.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:\\Program Files (x86)\\win update\\svchost.exe"	JaffaCakes118_22b7f85ccfd652cfb2ab6317dc3ffa3e.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Program Files (x86)\\win update\\svchost.exe"	JaffaCakes118_22b7f85ccfd652cfb2ab6317dc3ffa3e.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\win update\svchost.exe	JaffaCakes118_22b7f85ccfd652cfb2ab6317dc3ffa3e.exe
File opened for modification	C:\Program Files (x86)\win update\svchost.exe	JaffaCakes118_22b7f85ccfd652cfb2ab6317dc3ffa3e.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_22b7f85ccfd652cfb2ab6317dc3ffa3e.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2932	JaffaCakes118_22b7f85ccfd652cfb2ab6317dc3ffa3e.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2932	JaffaCakes118_22b7f85ccfd652cfb2ab6317dc3ffa3e.exe

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_22b7f85ccfd652cfb2ab6317dc3ffa3e.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_22b7f85ccfd652cfb2ab6317dc3ffa3e.exe"
1⤵
- Boot or Logon Autostart Execution: Active Setup
- Adds Run key to start application
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2932

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

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

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Downloads

memory/2932-0-0x0000000010000000-0x0000000010183000-memory.dmp

Filesize
1.5MB

Download
memory/2932-1-0x0000000010000000-0x0000000010183000-memory.dmp

Filesize
1.5MB

Download
memory/2932-4-0x0000000010000000-0x0000000010183000-memory.dmp

Filesize
1.5MB

Download