xtremerat | fca44d3a35db8488c9665f16fa87cd166638585b4d6eca6ab2ce9896e6f63ac8

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
23-01-2025 09:37

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General

Target

JaffaCakes118_15ed0d2f5cf9d29621dce578680c53ef.exe
Size

621KB
MD5

15ed0d2f5cf9d29621dce578680c53ef
SHA1

ff79ac14a29b98b526cdaae92bc140baa39c3a51
SHA256

fca44d3a35db8488c9665f16fa87cd166638585b4d6eca6ab2ce9896e6f63ac8
SHA512

df91b6ed4373ee3a257f0f565dc4c59cdc22b54d1993fa31ab5eec3bad227d0dfe229b456ec36d1d066677db0ab4d95694b3fce5a141768e3826d164c516c4b6
SSDEEP

12288:AJgZwAtoqhN8/xHZWB2az7I5yBtLfmCb:A6Zw4ZnAx5ZjyBhn

Score

10^/10

xtremerat discovery persistence rat spyware

Malware Config

Extracted

Family

xtremerat

loveyoubaby.zapto.org

Signatures

Detect XtremeRAT payload 21 IoCs

resource	yara_rule
behavioral2/memory/184-16-0x0000000010000000-0x000000001004A000-memory.dmp	family_xtremerat
behavioral2/memory/184-41-0x0000000010000000-0x000000001004A000-memory.dmp	family_xtremerat
behavioral2/memory/184-43-0x0000000010000000-0x000000001004A000-memory.dmp	family_xtremerat
behavioral2/memory/184-33-0x0000000010000000-0x000000001004A000-memory.dmp	family_xtremerat
behavioral2/memory/184-30-0x0000000010000000-0x000000001004A000-memory.dmp	family_xtremerat
behavioral2/memory/184-28-0x0000000010000000-0x000000001004A000-memory.dmp	family_xtremerat
behavioral2/memory/184-25-0x0000000010000000-0x000000001004A000-memory.dmp	family_xtremerat
behavioral2/memory/184-23-0x0000000010000000-0x000000001004A000-memory.dmp	family_xtremerat
behavioral2/memory/184-39-0x0000000010000000-0x000000001004A000-memory.dmp	family_xtremerat
behavioral2/memory/184-37-0x0000000010000000-0x000000001004A000-memory.dmp	family_xtremerat
behavioral2/memory/184-35-0x0000000010000000-0x000000001004A000-memory.dmp	family_xtremerat
behavioral2/memory/184-31-0x0000000010000000-0x000000001004A000-memory.dmp	family_xtremerat
behavioral2/memory/184-21-0x0000000010000000-0x000000001004A000-memory.dmp	family_xtremerat
behavioral2/memory/2536-73-0x0000000010000000-0x000000001004A000-memory.dmp	family_xtremerat
behavioral2/memory/2496-74-0x0000000010000000-0x000000001004A000-memory.dmp	family_xtremerat
behavioral2/memory/1800-75-0x0000000010000000-0x000000001004A000-memory.dmp	family_xtremerat
behavioral2/memory/1628-76-0x0000000010000000-0x000000001004A000-memory.dmp	family_xtremerat
behavioral2/memory/1628-77-0x0000000010000000-0x000000001004A000-memory.dmp	family_xtremerat
behavioral2/memory/2496-78-0x0000000010000000-0x000000001004A000-memory.dmp	family_xtremerat
behavioral2/memory/1800-79-0x0000000010000000-0x000000001004A000-memory.dmp	family_xtremerat
behavioral2/memory/2536-80-0x0000000010000000-0x000000001004A000-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

Executes dropped EXE 4 IoCs

pid	Process
4880	2012MA~1.EXE
184	2012MA~1.exe
3340	2012MA~1.EXE
1096	2012MA~1.exe

Adds Run key to start application 2 TTPs 1 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\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	JaffaCakes118_15ed0d2f5cf9d29621dce578680c53ef.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 4880 set thread context of 184	4880	2012MA~1.EXE	84
PID 3340 set thread context of 1096	3340	2012MA~1.EXE	86

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

System Information Discovery
T1082

Program crash 8 IoCs

pid	pid_target	Process	procid_target
2072	1628	WerFault.exe	90
4356	1800	WerFault.exe	89
464	2496	WerFault.exe	88
2200	2536	WerFault.exe	87
3420	1628	WerFault.exe	90
3328	2496	WerFault.exe	88
1664	1800	WerFault.exe	89
2176	2536	WerFault.exe	87

System Location Discovery: System Language Discovery 1 TTPs 9 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	2012MA~1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2012MA~1.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2012MA~1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_15ed0d2f5cf9d29621dce578680c53ef.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2012MA~1.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4880	2012MA~1.EXE
3340	2012MA~1.EXE

Suspicious use of WriteProcessMemory 54 IoCs

description	pid	Process	procid_target
PID 3940 wrote to memory of 4880	3940	JaffaCakes118_15ed0d2f5cf9d29621dce578680c53ef.exe	83
PID 3940 wrote to memory of 4880	3940	JaffaCakes118_15ed0d2f5cf9d29621dce578680c53ef.exe	83
PID 3940 wrote to memory of 4880	3940	JaffaCakes118_15ed0d2f5cf9d29621dce578680c53ef.exe	83
PID 4880 wrote to memory of 184	4880	2012MA~1.EXE	84
PID 4880 wrote to memory of 184	4880	2012MA~1.EXE	84
PID 4880 wrote to memory of 184	4880	2012MA~1.EXE	84
PID 4880 wrote to memory of 184	4880	2012MA~1.EXE	84
PID 4880 wrote to memory of 184	4880	2012MA~1.EXE	84
PID 4880 wrote to memory of 184	4880	2012MA~1.EXE	84
PID 4880 wrote to memory of 184	4880	2012MA~1.EXE	84
PID 4880 wrote to memory of 184	4880	2012MA~1.EXE	84
PID 4880 wrote to memory of 184	4880	2012MA~1.EXE	84
PID 4880 wrote to memory of 184	4880	2012MA~1.EXE	84
PID 4880 wrote to memory of 184	4880	2012MA~1.EXE	84
PID 4880 wrote to memory of 184	4880	2012MA~1.EXE	84
PID 4880 wrote to memory of 184	4880	2012MA~1.EXE	84
PID 4880 wrote to memory of 184	4880	2012MA~1.EXE	84
PID 4880 wrote to memory of 184	4880	2012MA~1.EXE	84
PID 4880 wrote to memory of 184	4880	2012MA~1.EXE	84
PID 3940 wrote to memory of 3340	3940	JaffaCakes118_15ed0d2f5cf9d29621dce578680c53ef.exe	85
PID 3940 wrote to memory of 3340	3940	JaffaCakes118_15ed0d2f5cf9d29621dce578680c53ef.exe	85
PID 3940 wrote to memory of 3340	3940	JaffaCakes118_15ed0d2f5cf9d29621dce578680c53ef.exe	85
PID 3340 wrote to memory of 1096	3340	2012MA~1.EXE	86
PID 3340 wrote to memory of 1096	3340	2012MA~1.EXE	86
PID 3340 wrote to memory of 1096	3340	2012MA~1.EXE	86
PID 3340 wrote to memory of 1096	3340	2012MA~1.EXE	86
PID 3340 wrote to memory of 1096	3340	2012MA~1.EXE	86
PID 3340 wrote to memory of 1096	3340	2012MA~1.EXE	86
PID 3340 wrote to memory of 1096	3340	2012MA~1.EXE	86
PID 3340 wrote to memory of 1096	3340	2012MA~1.EXE	86
PID 3340 wrote to memory of 1096	3340	2012MA~1.EXE	86
PID 3340 wrote to memory of 1096	3340	2012MA~1.EXE	86
PID 3340 wrote to memory of 1096	3340	2012MA~1.EXE	86
PID 3340 wrote to memory of 1096	3340	2012MA~1.EXE	86
PID 3340 wrote to memory of 1096	3340	2012MA~1.EXE	86
PID 3340 wrote to memory of 1096	3340	2012MA~1.EXE	86
PID 3340 wrote to memory of 1096	3340	2012MA~1.EXE	86
PID 3340 wrote to memory of 1096	3340	2012MA~1.EXE	86
PID 184 wrote to memory of 2536	184	2012MA~1.exe	87
PID 184 wrote to memory of 2536	184	2012MA~1.exe	87
PID 184 wrote to memory of 2536	184	2012MA~1.exe	87
PID 1096 wrote to memory of 2496	1096	2012MA~1.exe	88
PID 1096 wrote to memory of 2496	1096	2012MA~1.exe	88
PID 1096 wrote to memory of 2496	1096	2012MA~1.exe	88
PID 184 wrote to memory of 2536	184	2012MA~1.exe	87
PID 184 wrote to memory of 1800	184	2012MA~1.exe	89
PID 184 wrote to memory of 1800	184	2012MA~1.exe	89
PID 184 wrote to memory of 1800	184	2012MA~1.exe	89
PID 1096 wrote to memory of 2496	1096	2012MA~1.exe	88
PID 1096 wrote to memory of 1628	1096	2012MA~1.exe	90
PID 1096 wrote to memory of 1628	1096	2012MA~1.exe	90
PID 1096 wrote to memory of 1628	1096	2012MA~1.exe	90
PID 184 wrote to memory of 1800	184	2012MA~1.exe	89
PID 1096 wrote to memory of 1628	1096	2012MA~1.exe	90

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_15ed0d2f5cf9d29621dce578680c53ef.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_15ed0d2f5cf9d29621dce578680c53ef.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3940
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\2012MA~1.EXE
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\2012MA~1.EXE
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:4880
- - C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\2012MA~1.exe
    "C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\2012MA~1.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:184
  - - C:\Windows\SysWOW64\svchost.exe
      svchost.exe
      4⤵
      System Location Discovery: System Language Discovery
      PID:2536
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 2536 -s 508
        5⤵
        Program crash
        
        PID:2200
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 2536 -s 516
        5⤵
        Program crash
        
        PID:2176
  - - C:\Windows\SysWOW64\svchost.exe
      svchost.exe
      4⤵
      System Location Discovery: System Language Discovery
      PID:1800
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 1800 -s 628
        5⤵
        Program crash
        
        PID:4356
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 1800 -s 724
        5⤵
        Program crash
        
        PID:1664
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\2012MA~1.EXE
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\2012MA~1.EXE
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:3340
- - C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\2012MA~1.exe
    "C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\2012MA~1.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1096
  - - C:\Windows\SysWOW64\svchost.exe
      svchost.exe
      4⤵
      System Location Discovery: System Language Discovery
      PID:2496
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 2496 -s 504
        5⤵
        Program crash
        
        PID:464
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 2496 -s 528
        5⤵
        Program crash
        
        PID:3328
  - - C:\Windows\SysWOW64\svchost.exe
      svchost.exe
      4⤵
      System Location Discovery: System Language Discovery
      PID:1628
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 1628 -s 672
        5⤵
        Program crash
        
        PID:2072
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 1628 -s 780
        5⤵
        Program crash
        
        PID:3420

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2536 -ip 2536
1⤵
PID:1416

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 1800 -ip 1800
1⤵
PID:3696

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 2496 -ip 2496
1⤵
PID:3084

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 508 -p 1628 -ip 1628
1⤵
PID:2268

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 556 -p 1628 -ip 1628
1⤵
PID:3936

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2496 -ip 2496
1⤵
PID:4984

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 2536 -ip 2536
1⤵
PID:2748

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 624 -p 1800 -ip 1800
1⤵
PID:1828

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

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

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\2012MA~1.EXE

Filesize
467KB

MD5
2ebb2288ef726a54ac3384fad4bfac6e

SHA1
27975c8aca5a5fc74f0a20851849d37d7c23aadb

SHA256
bbd782f445eadf66f9d9871eb41204ba2649117d280a565f028ebfe2c1261f2b

SHA512
a2abcfaab0c80ce12b745e2c82eb023cd3ccd0a50c67c0bd90a551be9028cf3266c39f60f74e7828d4427e9786a3c9a78fa40da0678b75dcae6675de19206af7

Download Submit
memory/184-37-0x0000000010000000-0x000000001004A000-memory.dmp

Filesize
296KB

Download
memory/184-43-0x0000000010000000-0x000000001004A000-memory.dmp

Filesize
296KB

Download
memory/184-31-0x0000000010000000-0x000000001004A000-memory.dmp

Filesize
296KB

Download
memory/184-41-0x0000000010000000-0x000000001004A000-memory.dmp

Filesize
296KB

Download
memory/184-35-0x0000000010000000-0x000000001004A000-memory.dmp

Filesize
296KB

Download
memory/184-23-0x0000000010000000-0x000000001004A000-memory.dmp

Filesize
296KB

Download
memory/184-25-0x0000000010000000-0x000000001004A000-memory.dmp

Filesize
296KB

Download
memory/184-28-0x0000000010000000-0x000000001004A000-memory.dmp

Filesize
296KB

Download
memory/184-21-0x0000000010000000-0x000000001004A000-memory.dmp

Filesize
296KB

Download
memory/184-16-0x0000000010000000-0x000000001004A000-memory.dmp

Filesize
296KB

Download
memory/184-30-0x0000000010000000-0x000000001004A000-memory.dmp

Filesize
296KB

Download
memory/184-33-0x0000000010000000-0x000000001004A000-memory.dmp

Filesize
296KB

Download
memory/184-39-0x0000000010000000-0x000000001004A000-memory.dmp

Filesize
296KB

Download
memory/1628-76-0x0000000010000000-0x000000001004A000-memory.dmp

Filesize
296KB

Download
memory/1628-77-0x0000000010000000-0x000000001004A000-memory.dmp

Filesize
296KB

Download
memory/1800-79-0x0000000010000000-0x000000001004A000-memory.dmp

Filesize
296KB

Download
memory/1800-75-0x0000000010000000-0x000000001004A000-memory.dmp

Filesize
296KB

Download
memory/2496-78-0x0000000010000000-0x000000001004A000-memory.dmp

Filesize
296KB

Download
memory/2496-74-0x0000000010000000-0x000000001004A000-memory.dmp

Filesize
296KB

Download
memory/2536-80-0x0000000010000000-0x000000001004A000-memory.dmp

Filesize
296KB

Download
memory/2536-73-0x0000000010000000-0x000000001004A000-memory.dmp

Filesize
296KB

Download
memory/3340-72-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/3340-44-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4880-19-0x00000000007D0000-0x000000000081E000-memory.dmp

Filesize
312KB

Download
memory/4880-18-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4880-13-0x0000000002230000-0x0000000002240000-memory.dmp

Filesize
64KB

Download
memory/4880-8-0x0000000002230000-0x0000000002240000-memory.dmp

Filesize
64KB

Download
memory/4880-9-0x0000000077AF2000-0x0000000077AF3000-memory.dmp

Filesize
4KB

Download
memory/4880-10-0x0000000002450000-0x0000000002460000-memory.dmp

Filesize
64KB

Download
memory/4880-11-0x0000000002450000-0x0000000002460000-memory.dmp

Filesize
64KB

Download
memory/4880-12-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4880-7-0x00000000022E0000-0x00000000022F0000-memory.dmp

Filesize
64KB

Download
memory/4880-6-0x00000000007D0000-0x000000000081E000-memory.dmp

Filesize
312KB

Download
memory/4880-5-0x0000000000620000-0x0000000000621000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads