Analysis
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max time kernel
146s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
18-07-2024 12:22
Static task
static1
Behavioral task
behavioral1
Sample
575be827aaf815b042eeb2f26256aa36_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
575be827aaf815b042eeb2f26256aa36_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
575be827aaf815b042eeb2f26256aa36_JaffaCakes118.exe
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Size
636KB
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MD5
575be827aaf815b042eeb2f26256aa36
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SHA1
0fbaac8c23c753087600ebb60d88156c0e879cf4
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SHA256
7482550afd104fb717817aa4a366e6f5c91377b1add23dd3ee4986b6283589c7
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SHA512
28a9767ee3ad3f260bafd4bd6cd30db3908fa63e6049df5b99e50f6cd5ec68d168a3cfa238fceba5e59626ea95b809cf0edebc5baa427ce1fcd989af8c958c52
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SSDEEP
12288:LcR/C44VLG/8zwfVHQ8/teJhIDu8mHI8NMgzHQo:Lm/P4RG/8ziwGeJhC9S
Malware Config
Extracted
xtremerat
tr3x.tzo.cc
Signatures
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Detect XtremeRAT payload 8 IoCs
Processes:
resource yara_rule behavioral1/memory/1968-2-0x0000000013140000-0x000000001315C000-memory.dmp family_xtremerat behavioral1/memory/1968-4-0x0000000013140000-0x000000001315C000-memory.dmp family_xtremerat behavioral1/memory/1968-3-0x0000000013140000-0x000000001315C000-memory.dmp family_xtremerat behavioral1/memory/1968-5-0x0000000013140000-0x000000001315C000-memory.dmp family_xtremerat behavioral1/memory/2444-11-0x0000000013140000-0x000000001315C000-memory.dmp family_xtremerat behavioral1/memory/2060-15-0x0000000013140000-0x000000001315C000-memory.dmp family_xtremerat behavioral1/memory/1968-16-0x0000000013140000-0x000000001315C000-memory.dmp family_xtremerat behavioral1/memory/2060-18-0x0000000013140000-0x000000001315C000-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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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.
Processes:
575be827aaf815b042eeb2f26256aa36_JaffaCakes118.exesvchost.exedescription ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{5460C4DF-B266-909E-CB58-E32B79832EB2}\StubPath = "C:\\Program Files (x86)\\InstallDir\\tr3x.exe restart" 575be827aaf815b042eeb2f26256aa36_JaffaCakes118.exe Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{5460C4DF-B266-909E-CB58-E32B79832EB2} svchost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{5460C4DF-B266-909E-CB58-E32B79832EB2}\StubPath = "C:\\Program Files (x86)\\InstallDir\\tr3x.exe" svchost.exe Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{5460C4DF-B266-909E-CB58-E32B79832EB2} 575be827aaf815b042eeb2f26256aa36_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 4 IoCs
Processes:
575be827aaf815b042eeb2f26256aa36_JaffaCakes118.exesvchost.exedescription ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\Program Files (x86)\\InstallDir\\tr3x.exe" 575be827aaf815b042eeb2f26256aa36_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Program Files (x86)\\InstallDir\\tr3x.exe" 575be827aaf815b042eeb2f26256aa36_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\Program Files (x86)\\InstallDir\\tr3x.exe" svchost.exe Set value (str) \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Program Files (x86)\\InstallDir\\tr3x.exe" svchost.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
575be827aaf815b042eeb2f26256aa36_JaffaCakes118.exedescription pid Process procid_target PID 3028 set thread context of 1968 3028 575be827aaf815b042eeb2f26256aa36_JaffaCakes118.exe 30 -
Drops file in Program Files directory 2 IoCs
Processes:
575be827aaf815b042eeb2f26256aa36_JaffaCakes118.exedescription ioc Process File opened for modification C:\Program Files (x86)\InstallDir\tr3x.exe 575be827aaf815b042eeb2f26256aa36_JaffaCakes118.exe File created C:\Program Files (x86)\InstallDir\tr3x.exe 575be827aaf815b042eeb2f26256aa36_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
575be827aaf815b042eeb2f26256aa36_JaffaCakes118.exesvchost.exepid Process 3028 575be827aaf815b042eeb2f26256aa36_JaffaCakes118.exe 2060 svchost.exe -
Suspicious use of WriteProcessMemory 24 IoCs
Processes:
575be827aaf815b042eeb2f26256aa36_JaffaCakes118.exe575be827aaf815b042eeb2f26256aa36_JaffaCakes118.exedescription pid Process procid_target PID 3028 wrote to memory of 1968 3028 575be827aaf815b042eeb2f26256aa36_JaffaCakes118.exe 30 PID 3028 wrote to memory of 1968 3028 575be827aaf815b042eeb2f26256aa36_JaffaCakes118.exe 30 PID 3028 wrote to memory of 1968 3028 575be827aaf815b042eeb2f26256aa36_JaffaCakes118.exe 30 PID 3028 wrote to memory of 1968 3028 575be827aaf815b042eeb2f26256aa36_JaffaCakes118.exe 30 PID 3028 wrote to memory of 1968 3028 575be827aaf815b042eeb2f26256aa36_JaffaCakes118.exe 30 PID 3028 wrote to memory of 1968 3028 575be827aaf815b042eeb2f26256aa36_JaffaCakes118.exe 30 PID 3028 wrote to memory of 1968 3028 575be827aaf815b042eeb2f26256aa36_JaffaCakes118.exe 30 PID 3028 wrote to memory of 1968 3028 575be827aaf815b042eeb2f26256aa36_JaffaCakes118.exe 30 PID 3028 wrote to memory of 1968 3028 575be827aaf815b042eeb2f26256aa36_JaffaCakes118.exe 30 PID 3028 wrote to memory of 1968 3028 575be827aaf815b042eeb2f26256aa36_JaffaCakes118.exe 30 PID 3028 wrote to memory of 1968 3028 575be827aaf815b042eeb2f26256aa36_JaffaCakes118.exe 30 PID 3028 wrote to memory of 1968 3028 575be827aaf815b042eeb2f26256aa36_JaffaCakes118.exe 30 PID 3028 wrote to memory of 1968 3028 575be827aaf815b042eeb2f26256aa36_JaffaCakes118.exe 30 PID 3028 wrote to memory of 1968 3028 575be827aaf815b042eeb2f26256aa36_JaffaCakes118.exe 30 PID 1968 wrote to memory of 2444 1968 575be827aaf815b042eeb2f26256aa36_JaffaCakes118.exe 31 PID 1968 wrote to memory of 2444 1968 575be827aaf815b042eeb2f26256aa36_JaffaCakes118.exe 31 PID 1968 wrote to memory of 2444 1968 575be827aaf815b042eeb2f26256aa36_JaffaCakes118.exe 31 PID 1968 wrote to memory of 2444 1968 575be827aaf815b042eeb2f26256aa36_JaffaCakes118.exe 31 PID 1968 wrote to memory of 2444 1968 575be827aaf815b042eeb2f26256aa36_JaffaCakes118.exe 31 PID 1968 wrote to memory of 2060 1968 575be827aaf815b042eeb2f26256aa36_JaffaCakes118.exe 32 PID 1968 wrote to memory of 2060 1968 575be827aaf815b042eeb2f26256aa36_JaffaCakes118.exe 32 PID 1968 wrote to memory of 2060 1968 575be827aaf815b042eeb2f26256aa36_JaffaCakes118.exe 32 PID 1968 wrote to memory of 2060 1968 575be827aaf815b042eeb2f26256aa36_JaffaCakes118.exe 32 PID 1968 wrote to memory of 2060 1968 575be827aaf815b042eeb2f26256aa36_JaffaCakes118.exe 32
Processes
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C:\Users\Admin\AppData\Local\Temp\575be827aaf815b042eeb2f26256aa36_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\575be827aaf815b042eeb2f26256aa36_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3028 -
C:\Users\Admin\AppData\Local\Temp\575be827aaf815b042eeb2f26256aa36_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\575be827aaf815b042eeb2f26256aa36_JaffaCakes118.exe"2⤵
- Boot or Logon Autostart Execution: Active Setup
- Adds Run key to start application
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:1968 -
C:\Windows\SysWOW64\svchost.exesvchost.exe3⤵
- Boot or Logon Autostart Execution: Active Setup
- Adds Run key to start application
PID:2444
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C:\Windows\SysWOW64\svchost.exesvchost.exe3⤵
- Suspicious use of SetWindowsHookEx
PID:2060
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
636KB
MD5575be827aaf815b042eeb2f26256aa36
SHA10fbaac8c23c753087600ebb60d88156c0e879cf4
SHA2567482550afd104fb717817aa4a366e6f5c91377b1add23dd3ee4986b6283589c7
SHA51228a9767ee3ad3f260bafd4bd6cd30db3908fa63e6049df5b99e50f6cd5ec68d168a3cfa238fceba5e59626ea95b809cf0edebc5baa427ce1fcd989af8c958c52