xtremerat | 60c0eaaa8196c1d92c93a7e5650ab5b0d7f0df9f5c80f77b62ad8d347962ba02

Analysis

max time kernel
150s
max time network
156s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
09-02-2025 20:10

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General

Target

JaffaCakes118_d32f255d97717b3cffcabf0eb5b1055e.exe
Size

295KB
MD5

d32f255d97717b3cffcabf0eb5b1055e
SHA1

eb4ec8ed7423fd10223303c8d6bfecc31d901474
SHA256

60c0eaaa8196c1d92c93a7e5650ab5b0d7f0df9f5c80f77b62ad8d347962ba02
SHA512

7d1c3df5add5e2a9b9564448b31e1845e24a8750738f9be67618265fa46018a87e90827d20d8745593b6a9faed6454d947f9f634c9ebf91304a420a1f22c1a7e
SSDEEP

3072:0yxfTVbmdCqmpESxQfPNm83OAlKpKj6gskjXsCqIlgFlAYUx571O9vuAuLiKLilZ:0gVqmpES6Nn3WngoCj6S51OtFuZGl

Score

10^/10

xtremerat discovery persistence rat spyware upx

Malware Config

Extracted

Family

xtremerat

youtube-test.zapto.org

Signatures

Detect XtremeRAT payload 6 IoCs

resource	yara_rule
behavioral1/memory/2216-15-0x0000000010000000-0x000000001004D000-memory.dmp	family_xtremerat
behavioral1/memory/2216-14-0x0000000010000000-0x000000001004D000-memory.dmp	family_xtremerat
behavioral1/memory/2956-18-0x0000000010000000-0x000000001004D000-memory.dmp	family_xtremerat
behavioral1/memory/2216-30-0x0000000010000000-0x000000001004D000-memory.dmp	family_xtremerat
behavioral1/memory/2216-31-0x0000000010000000-0x000000001004D000-memory.dmp	family_xtremerat
behavioral1/memory/2956-48-0x0000000010000000-0x000000001004D000-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 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\{JU0HT03N-82M2-0324-04O6-6A18AC611220}\StubPath = "C:\\Windows\\win32\\Server.exe"	svchost.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{JU0HT03N-82M2-0324-04O6-6A18AC611220}	JaffaCakes118_d32f255d97717b3cffcabf0eb5b1055e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{JU0HT03N-82M2-0324-04O6-6A18AC611220}\StubPath = "C:\\Windows\\win32\\Server.exe restart"	JaffaCakes118_d32f255d97717b3cffcabf0eb5b1055e.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{JU0HT03N-82M2-0324-04O6-6A18AC611220}	svchost.exe

Executes dropped EXE 3 IoCs

pid	Process
2312	taskhosť.exe
3024	svchòst.exe
2740	svchòst.exe

Loads dropped DLL 4 IoCs

pid	Process
1820	JaffaCakes118_d32f255d97717b3cffcabf0eb5b1055e.exe
1820	JaffaCakes118_d32f255d97717b3cffcabf0eb5b1055e.exe
2312	taskhosť.exe
3024	svchòst.exe

Adds Run key to start application 2 TTPs 5 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\\win32\\Server.exe"	JaffaCakes118_d32f255d97717b3cffcabf0eb5b1055e.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Windows\\win32\\Server.exe"	JaffaCakes118_d32f255d97717b3cffcabf0eb5b1055e.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\Microsoft® Windows® Operating System = "C:\\Users\\Admin\\AppData\\Local\\Temp\\System\\taskhosť.exe"	taskhosť.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\Windows\\win32\\Server.exe"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Windows\\win32\\Server.exe"	svchost.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 1820 set thread context of 2216	1820	JaffaCakes118_d32f255d97717b3cffcabf0eb5b1055e.exe	29
PID 3024 set thread context of 2740	3024	svchòst.exe	33

UPX packed file 10 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2216-15-0x0000000010000000-0x000000001004D000-memory.dmp	upx
behavioral1/memory/2216-13-0x0000000010000000-0x000000001004D000-memory.dmp	upx
behavioral1/memory/2216-11-0x0000000010000000-0x000000001004D000-memory.dmp	upx
behavioral1/memory/2216-14-0x0000000010000000-0x000000001004D000-memory.dmp	upx
behavioral1/memory/2216-8-0x0000000010000000-0x000000001004D000-memory.dmp	upx
behavioral1/memory/2216-7-0x0000000010000000-0x000000001004D000-memory.dmp	upx
behavioral1/memory/2956-18-0x0000000010000000-0x000000001004D000-memory.dmp	upx
behavioral1/memory/2216-30-0x0000000010000000-0x000000001004D000-memory.dmp	upx
behavioral1/memory/2216-31-0x0000000010000000-0x000000001004D000-memory.dmp	upx
behavioral1/memory/2956-48-0x0000000010000000-0x000000001004D000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\win32\Server.exe	JaffaCakes118_d32f255d97717b3cffcabf0eb5b1055e.exe
File created	C:\Windows\win32\Server.exe	JaffaCakes118_d32f255d97717b3cffcabf0eb5b1055e.exe
File opened for modification	C:\Windows\win32\	JaffaCakes118_d32f255d97717b3cffcabf0eb5b1055e.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 6 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	taskhosť.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchòst.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchòst.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_d32f255d97717b3cffcabf0eb5b1055e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_d32f255d97717b3cffcabf0eb5b1055e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1820	JaffaCakes118_d32f255d97717b3cffcabf0eb5b1055e.exe
2312	taskhosť.exe
3024	svchòst.exe
1820	JaffaCakes118_d32f255d97717b3cffcabf0eb5b1055e.exe
2312	taskhosť.exe
3024	svchòst.exe
1820	JaffaCakes118_d32f255d97717b3cffcabf0eb5b1055e.exe
2312	taskhosť.exe
3024	svchòst.exe
1820	JaffaCakes118_d32f255d97717b3cffcabf0eb5b1055e.exe
2312	taskhosť.exe
3024	svchòst.exe
1820	JaffaCakes118_d32f255d97717b3cffcabf0eb5b1055e.exe
2312	taskhosť.exe
3024	svchòst.exe
1820	JaffaCakes118_d32f255d97717b3cffcabf0eb5b1055e.exe
2312	taskhosť.exe
3024	svchòst.exe
1820	JaffaCakes118_d32f255d97717b3cffcabf0eb5b1055e.exe
2312	taskhosť.exe
3024	svchòst.exe
1820	JaffaCakes118_d32f255d97717b3cffcabf0eb5b1055e.exe
2312	taskhosť.exe
3024	svchòst.exe
1820	JaffaCakes118_d32f255d97717b3cffcabf0eb5b1055e.exe
2312	taskhosť.exe
3024	svchòst.exe
1820	JaffaCakes118_d32f255d97717b3cffcabf0eb5b1055e.exe
2312	taskhosť.exe
3024	svchòst.exe
1820	JaffaCakes118_d32f255d97717b3cffcabf0eb5b1055e.exe
2312	taskhosť.exe
3024	svchòst.exe
1820	JaffaCakes118_d32f255d97717b3cffcabf0eb5b1055e.exe
2312	taskhosť.exe
3024	svchòst.exe
1820	JaffaCakes118_d32f255d97717b3cffcabf0eb5b1055e.exe
2312	taskhosť.exe
3024	svchòst.exe
1820	JaffaCakes118_d32f255d97717b3cffcabf0eb5b1055e.exe
2312	taskhosť.exe
3024	svchòst.exe
1820	JaffaCakes118_d32f255d97717b3cffcabf0eb5b1055e.exe
2312	taskhosť.exe
3024	svchòst.exe
1820	JaffaCakes118_d32f255d97717b3cffcabf0eb5b1055e.exe
2312	taskhosť.exe
3024	svchòst.exe
1820	JaffaCakes118_d32f255d97717b3cffcabf0eb5b1055e.exe
2312	taskhosť.exe
3024	svchòst.exe
1820	JaffaCakes118_d32f255d97717b3cffcabf0eb5b1055e.exe
2312	taskhosť.exe
3024	svchòst.exe
1820	JaffaCakes118_d32f255d97717b3cffcabf0eb5b1055e.exe
2312	taskhosť.exe
3024	svchòst.exe
1820	JaffaCakes118_d32f255d97717b3cffcabf0eb5b1055e.exe
2312	taskhosť.exe
3024	svchòst.exe
1820	JaffaCakes118_d32f255d97717b3cffcabf0eb5b1055e.exe
2312	taskhosť.exe
3024	svchòst.exe
1820	JaffaCakes118_d32f255d97717b3cffcabf0eb5b1055e.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1820	JaffaCakes118_d32f255d97717b3cffcabf0eb5b1055e.exe
Token: SeDebugPrivilege	2312	taskhosť.exe
Token: SeDebugPrivilege	3024	svchòst.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2216	JaffaCakes118_d32f255d97717b3cffcabf0eb5b1055e.exe

Suspicious use of WriteProcessMemory 29 IoCs

description	pid	Process	procid_target
PID 1820 wrote to memory of 2216	1820	JaffaCakes118_d32f255d97717b3cffcabf0eb5b1055e.exe	29
PID 1820 wrote to memory of 2216	1820	JaffaCakes118_d32f255d97717b3cffcabf0eb5b1055e.exe	29
PID 1820 wrote to memory of 2216	1820	JaffaCakes118_d32f255d97717b3cffcabf0eb5b1055e.exe	29
PID 1820 wrote to memory of 2216	1820	JaffaCakes118_d32f255d97717b3cffcabf0eb5b1055e.exe	29
PID 1820 wrote to memory of 2216	1820	JaffaCakes118_d32f255d97717b3cffcabf0eb5b1055e.exe	29
PID 1820 wrote to memory of 2216	1820	JaffaCakes118_d32f255d97717b3cffcabf0eb5b1055e.exe	29
PID 1820 wrote to memory of 2216	1820	JaffaCakes118_d32f255d97717b3cffcabf0eb5b1055e.exe	29
PID 1820 wrote to memory of 2216	1820	JaffaCakes118_d32f255d97717b3cffcabf0eb5b1055e.exe	29
PID 2216 wrote to memory of 2956	2216	JaffaCakes118_d32f255d97717b3cffcabf0eb5b1055e.exe	30
PID 2216 wrote to memory of 2956	2216	JaffaCakes118_d32f255d97717b3cffcabf0eb5b1055e.exe	30
PID 2216 wrote to memory of 2956	2216	JaffaCakes118_d32f255d97717b3cffcabf0eb5b1055e.exe	30
PID 2216 wrote to memory of 2956	2216	JaffaCakes118_d32f255d97717b3cffcabf0eb5b1055e.exe	30
PID 2216 wrote to memory of 2956	2216	JaffaCakes118_d32f255d97717b3cffcabf0eb5b1055e.exe	30
PID 1820 wrote to memory of 2312	1820	JaffaCakes118_d32f255d97717b3cffcabf0eb5b1055e.exe	31
PID 1820 wrote to memory of 2312	1820	JaffaCakes118_d32f255d97717b3cffcabf0eb5b1055e.exe	31
PID 1820 wrote to memory of 2312	1820	JaffaCakes118_d32f255d97717b3cffcabf0eb5b1055e.exe	31
PID 1820 wrote to memory of 2312	1820	JaffaCakes118_d32f255d97717b3cffcabf0eb5b1055e.exe	31
PID 2312 wrote to memory of 3024	2312	taskhosť.exe	32
PID 2312 wrote to memory of 3024	2312	taskhosť.exe	32
PID 2312 wrote to memory of 3024	2312	taskhosť.exe	32
PID 2312 wrote to memory of 3024	2312	taskhosť.exe	32
PID 3024 wrote to memory of 2740	3024	svchòst.exe	33
PID 3024 wrote to memory of 2740	3024	svchòst.exe	33
PID 3024 wrote to memory of 2740	3024	svchòst.exe	33
PID 3024 wrote to memory of 2740	3024	svchòst.exe	33
PID 3024 wrote to memory of 2740	3024	svchòst.exe	33
PID 3024 wrote to memory of 2740	3024	svchòst.exe	33
PID 3024 wrote to memory of 2740	3024	svchòst.exe	33
PID 3024 wrote to memory of 2740	3024	svchòst.exe	33

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d32f255d97717b3cffcabf0eb5b1055e.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d32f255d97717b3cffcabf0eb5b1055e.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1820
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d32f255d97717b3cffcabf0eb5b1055e.exe
  C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d32f255d97717b3cffcabf0eb5b1055e.exe
  2⤵
  - 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
  - Suspicious use of WriteProcessMemory
  PID:2216
- - C:\Windows\SysWOW64\svchost.exe
    svchost.exe
    3⤵
    - Boot or Logon Autostart Execution: Active Setup
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    PID:2956
- C:\Users\Admin\AppData\Local\Temp\System\taskhosť.exe
  "C:\Users\Admin\AppData\Local\Temp\System\taskhosť.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2312
- - C:\Users\Admin\AppData\Local\Temp\System\svchòst.exe
    "C:\Users\Admin\AppData\Local\Temp\System\svchòst.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:3024
  - - C:\Users\Admin\AppData\Local\Temp\System\svchòst.exe
      C:\Users\Admin\AppData\Local\Temp\System\svchòst.exe
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      PID:2740

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\System\svchòst.exe

Filesize
295KB

MD5
d32f255d97717b3cffcabf0eb5b1055e

SHA1
eb4ec8ed7423fd10223303c8d6bfecc31d901474

SHA256
60c0eaaa8196c1d92c93a7e5650ab5b0d7f0df9f5c80f77b62ad8d347962ba02

SHA512
7d1c3df5add5e2a9b9564448b31e1845e24a8750738f9be67618265fa46018a87e90827d20d8745593b6a9faed6454d947f9f634c9ebf91304a420a1f22c1a7e

Download Submit
\Users\Admin\AppData\Local\Temp\System\taskhosť.exe

Filesize
25KB

MD5
653d927d96c56479b9df21fae497bf6d

SHA1
e55a94d031f701faffb29668cf5d8828532ace37

SHA256
f9f733ea06e561eb680dd42dd1f4065931eb26dfbf65545c43850d4532ced1b2

SHA512
9298df360f74ce43ad1a7530e175256ef36eaba7d253bdef87bb0a8f33c21f017ae9835f37985ba0cef0ad5f2609bcbad78684bd6f7b3a54bdbaf7937a81110d

Download Submit
memory/1820-1-0x00000000749F0000-0x0000000074F9B000-memory.dmp

Filesize
5.7MB

Download
memory/1820-2-0x00000000749F0000-0x0000000074F9B000-memory.dmp

Filesize
5.7MB

Download
memory/1820-47-0x00000000749F0000-0x0000000074F9B000-memory.dmp

Filesize
5.7MB

Download
memory/1820-0-0x00000000749F1000-0x00000000749F2000-memory.dmp

Filesize
4KB

Download
memory/2216-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2216-11-0x0000000010000000-0x000000001004D000-memory.dmp

Filesize
308KB

Download
memory/2216-14-0x0000000010000000-0x000000001004D000-memory.dmp

Filesize
308KB

Download
memory/2216-8-0x0000000010000000-0x000000001004D000-memory.dmp

Filesize
308KB

Download
memory/2216-7-0x0000000010000000-0x000000001004D000-memory.dmp

Filesize
308KB

Download
memory/2216-13-0x0000000010000000-0x000000001004D000-memory.dmp

Filesize
308KB

Download
memory/2216-30-0x0000000010000000-0x000000001004D000-memory.dmp

Filesize
308KB

Download
memory/2216-31-0x0000000010000000-0x000000001004D000-memory.dmp

Filesize
308KB

Download
memory/2216-15-0x0000000010000000-0x000000001004D000-memory.dmp

Filesize
308KB

Download
memory/2216-6-0x0000000010000000-0x000000001004D000-memory.dmp

Filesize
308KB

Download
memory/2740-39-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2956-18-0x0000000010000000-0x000000001004D000-memory.dmp

Filesize
308KB

Download
memory/2956-48-0x0000000010000000-0x000000001004D000-memory.dmp

Filesize
308KB

Download