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Analysis
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max time kernel
149s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
13/03/2025, 16:39
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_716d1f796cfb2342d03792d26f3444ac.exe
Resource
win7-20240729-en
General
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Target
JaffaCakes118_716d1f796cfb2342d03792d26f3444ac.exe
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Size
144KB
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MD5
716d1f796cfb2342d03792d26f3444ac
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SHA1
a4a98cdc4d8d1209330b8679368583bf98420686
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SHA256
59460b605ee098a300f931ba13824e18bc9b823404280a83bf4d52d17b66a6bf
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SHA512
73fe6aa9b87ffccbc9446a55e517a83fccbc4a1eb82fe9ee7cf3a19a5c8add750cb8f2bc1b695a7038c4e1e0491aaff9d2b5767e67813c18e66b5ccab8da9783
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SSDEEP
1536:F+/wpnnRxGdrth3sncq1w/v7EWaDOcys9iJvSAykRXFIFuV2dHpnnRxGdbz:F+/wpnnODhccgGhclbq7V2dHpnnOZ
Malware Config
Extracted
xtremerat
benzouine.no-ip.biz
Signatures
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Detect XtremeRAT payload 8 IoCs
resource yara_rule behavioral1/memory/2388-5-0x0000000010000000-0x000000001004B000-memory.dmp family_xtremerat behavioral1/memory/1440-9-0x0000000010000000-0x000000001004B000-memory.dmp family_xtremerat behavioral1/memory/2388-13-0x0000000010000000-0x000000001004B000-memory.dmp family_xtremerat behavioral1/memory/2436-12-0x0000000010000000-0x000000001004B000-memory.dmp family_xtremerat behavioral1/memory/2436-17-0x0000000010000000-0x000000001004B000-memory.dmp family_xtremerat behavioral1/memory/2436-16-0x0000000010000000-0x000000001004B000-memory.dmp family_xtremerat behavioral1/memory/1440-19-0x0000000010000000-0x000000001004B000-memory.dmp family_xtremerat behavioral1/memory/2436-20-0x0000000010000000-0x000000001004B000-memory.dmp family_xtremerat -
XtremeRAT
The XtremeRAT was developed by xtremecoder and has been available since at least 2010, and written in Delphi.
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Xtremerat family
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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.
description ioc Process Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{78Q4B36K-30C7-05MD-503P-DYVJV0GJG4EC} explorer.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{78Q4B36K-30C7-05MD-503P-DYVJV0GJG4EC}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\GoogleUpdat\\GoogleUpdat.exe restart" explorer.exe Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{78Q4B36K-30C7-05MD-503P-DYVJV0GJG4EC} svchost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{78Q4B36K-30C7-05MD-503P-DYVJV0GJG4EC}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\GoogleUpdat\\GoogleUpdat.exe" svchost.exe -
Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\GoogleUpdat = "C:\\Users\\Admin\\AppData\\Roaming\\GoogleUpdat\\GoogleUpdat.exe" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\GoogleUpdat = "C:\\Users\\Admin\\AppData\\Roaming\\GoogleUpdat\\GoogleUpdat.exe" explorer.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\GoogleUpdat = "C:\\Users\\Admin\\AppData\\Roaming\\GoogleUpdat\\GoogleUpdat.exe" svchost.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\GoogleUpdat = "C:\\Users\\Admin\\AppData\\Roaming\\GoogleUpdat\\GoogleUpdat.exe" svchost.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2536 set thread context of 2388 2536 JaffaCakes118_716d1f796cfb2342d03792d26f3444ac.exe 31 -
resource yara_rule behavioral1/memory/2388-2-0x0000000010000000-0x000000001004B000-memory.dmp upx behavioral1/memory/2388-4-0x0000000010000000-0x000000001004B000-memory.dmp upx behavioral1/memory/2388-5-0x0000000010000000-0x000000001004B000-memory.dmp upx behavioral1/memory/2388-6-0x0000000010000000-0x000000001004B000-memory.dmp upx behavioral1/memory/1440-9-0x0000000010000000-0x000000001004B000-memory.dmp upx behavioral1/memory/2388-13-0x0000000010000000-0x000000001004B000-memory.dmp upx behavioral1/memory/2436-12-0x0000000010000000-0x000000001004B000-memory.dmp upx behavioral1/memory/2436-17-0x0000000010000000-0x000000001004B000-memory.dmp upx behavioral1/memory/2436-16-0x0000000010000000-0x000000001004B000-memory.dmp upx behavioral1/memory/1440-19-0x0000000010000000-0x000000001004B000-memory.dmp upx behavioral1/memory/2436-20-0x0000000010000000-0x000000001004B000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_716d1f796cfb2342d03792d26f3444ac.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_716d1f796cfb2342d03792d26f3444ac.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2536 JaffaCakes118_716d1f796cfb2342d03792d26f3444ac.exe 2436 explorer.exe -
Suspicious use of WriteProcessMemory 19 IoCs
description pid Process procid_target PID 2536 wrote to memory of 2388 2536 JaffaCakes118_716d1f796cfb2342d03792d26f3444ac.exe 31 PID 2536 wrote to memory of 2388 2536 JaffaCakes118_716d1f796cfb2342d03792d26f3444ac.exe 31 PID 2536 wrote to memory of 2388 2536 JaffaCakes118_716d1f796cfb2342d03792d26f3444ac.exe 31 PID 2536 wrote to memory of 2388 2536 JaffaCakes118_716d1f796cfb2342d03792d26f3444ac.exe 31 PID 2536 wrote to memory of 2388 2536 JaffaCakes118_716d1f796cfb2342d03792d26f3444ac.exe 31 PID 2536 wrote to memory of 2388 2536 JaffaCakes118_716d1f796cfb2342d03792d26f3444ac.exe 31 PID 2536 wrote to memory of 2388 2536 JaffaCakes118_716d1f796cfb2342d03792d26f3444ac.exe 31 PID 2536 wrote to memory of 2388 2536 JaffaCakes118_716d1f796cfb2342d03792d26f3444ac.exe 31 PID 2536 wrote to memory of 2388 2536 JaffaCakes118_716d1f796cfb2342d03792d26f3444ac.exe 31 PID 2388 wrote to memory of 1440 2388 JaffaCakes118_716d1f796cfb2342d03792d26f3444ac.exe 32 PID 2388 wrote to memory of 1440 2388 JaffaCakes118_716d1f796cfb2342d03792d26f3444ac.exe 32 PID 2388 wrote to memory of 1440 2388 JaffaCakes118_716d1f796cfb2342d03792d26f3444ac.exe 32 PID 2388 wrote to memory of 1440 2388 JaffaCakes118_716d1f796cfb2342d03792d26f3444ac.exe 32 PID 2388 wrote to memory of 1440 2388 JaffaCakes118_716d1f796cfb2342d03792d26f3444ac.exe 32 PID 2388 wrote to memory of 2436 2388 JaffaCakes118_716d1f796cfb2342d03792d26f3444ac.exe 33 PID 2388 wrote to memory of 2436 2388 JaffaCakes118_716d1f796cfb2342d03792d26f3444ac.exe 33 PID 2388 wrote to memory of 2436 2388 JaffaCakes118_716d1f796cfb2342d03792d26f3444ac.exe 33 PID 2388 wrote to memory of 2436 2388 JaffaCakes118_716d1f796cfb2342d03792d26f3444ac.exe 33 PID 2388 wrote to memory of 2436 2388 JaffaCakes118_716d1f796cfb2342d03792d26f3444ac.exe 33
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_716d1f796cfb2342d03792d26f3444ac.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_716d1f796cfb2342d03792d26f3444ac.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2536 -
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_716d1f796cfb2342d03792d26f3444ac.exeC:\Users\Admin\AppData\Local\Temp\JaffaCakes118_716d1f796cfb2342d03792d26f3444ac.exe2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2388 -
C:\Windows\SysWOW64\svchost.exesvchost.exe3⤵
- Boot or Logon Autostart Execution: Active Setup
- Adds Run key to start application
- System Location Discovery: System Language Discovery
PID:1440
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C:\Windows\SysWOW64\explorer.exeexplorer.exe3⤵
- Boot or Logon Autostart Execution: Active Setup
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:2436
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Active Setup
1Registry Run Keys / Startup Folder
1Privilege Escalation
Boot or Logon Autostart Execution
2Active Setup
1Registry Run Keys / Startup Folder
1Replay Monitor
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Downloads
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Filesize
144KB
MD5716d1f796cfb2342d03792d26f3444ac
SHA1a4a98cdc4d8d1209330b8679368583bf98420686
SHA25659460b605ee098a300f931ba13824e18bc9b823404280a83bf4d52d17b66a6bf
SHA51273fe6aa9b87ffccbc9446a55e517a83fccbc4a1eb82fe9ee7cf3a19a5c8add750cb8f2bc1b695a7038c4e1e0491aaff9d2b5767e67813c18e66b5ccab8da9783