Analysis
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max time kernel
149s -
max time network
19s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
21-11-2024 10:21
Static task
static1
Behavioral task
behavioral1
Sample
e3dc5b2d20052b4658fa35f928c10d831ee05dc9218a85826b366f480adfd8bd.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
e3dc5b2d20052b4658fa35f928c10d831ee05dc9218a85826b366f480adfd8bd.exe
Resource
win10v2004-20241007-en
General
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Target
e3dc5b2d20052b4658fa35f928c10d831ee05dc9218a85826b366f480adfd8bd.exe
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Size
88KB
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MD5
0a4200838f49f7dded2cedf9b79c07e4
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SHA1
888ec3a613a70541f29179c0fd5cdf888b330461
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SHA256
e3dc5b2d20052b4658fa35f928c10d831ee05dc9218a85826b366f480adfd8bd
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SHA512
e1fd94f82cf623029cc1ed0435be97a427779cb8f16d6a183760518b6b0087980a39daacd76ee794a5e85cee95ccdc8b4cd2e3e16dc2577d15f57445bc4d0910
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SSDEEP
768:6lXIk+U+KiMeffZzCjsK2+/T/PmLRBNV3ZJfqHJvE/AZbydR:6JIk+tVR5K2KjPmLRBNJqHJNZmdR
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" qiougo.exe -
Executes dropped EXE 1 IoCs
pid Process 2896 qiougo.exe -
Loads dropped DLL 2 IoCs
pid Process 2592 e3dc5b2d20052b4658fa35f928c10d831ee05dc9218a85826b366f480adfd8bd.exe 2592 e3dc5b2d20052b4658fa35f928c10d831ee05dc9218a85826b366f480adfd8bd.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\qiougo = "C:\\Users\\Admin\\qiougo.exe" qiougo.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
pid pid_target Process procid_target 2900 2592 WerFault.exe 29 -
System Location Discovery: System Language Discovery 1 TTPs 2 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 e3dc5b2d20052b4658fa35f928c10d831ee05dc9218a85826b366f480adfd8bd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language qiougo.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe 2896 qiougo.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2592 e3dc5b2d20052b4658fa35f928c10d831ee05dc9218a85826b366f480adfd8bd.exe 2896 qiougo.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 2592 wrote to memory of 2896 2592 e3dc5b2d20052b4658fa35f928c10d831ee05dc9218a85826b366f480adfd8bd.exe 30 PID 2592 wrote to memory of 2896 2592 e3dc5b2d20052b4658fa35f928c10d831ee05dc9218a85826b366f480adfd8bd.exe 30 PID 2592 wrote to memory of 2896 2592 e3dc5b2d20052b4658fa35f928c10d831ee05dc9218a85826b366f480adfd8bd.exe 30 PID 2592 wrote to memory of 2896 2592 e3dc5b2d20052b4658fa35f928c10d831ee05dc9218a85826b366f480adfd8bd.exe 30 PID 2592 wrote to memory of 2900 2592 e3dc5b2d20052b4658fa35f928c10d831ee05dc9218a85826b366f480adfd8bd.exe 31 PID 2592 wrote to memory of 2900 2592 e3dc5b2d20052b4658fa35f928c10d831ee05dc9218a85826b366f480adfd8bd.exe 31 PID 2592 wrote to memory of 2900 2592 e3dc5b2d20052b4658fa35f928c10d831ee05dc9218a85826b366f480adfd8bd.exe 31 PID 2592 wrote to memory of 2900 2592 e3dc5b2d20052b4658fa35f928c10d831ee05dc9218a85826b366f480adfd8bd.exe 31 PID 2896 wrote to memory of 2592 2896 qiougo.exe 29 PID 2896 wrote to memory of 2592 2896 qiougo.exe 29 PID 2896 wrote to memory of 2900 2896 qiougo.exe 31 PID 2896 wrote to memory of 2900 2896 qiougo.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\e3dc5b2d20052b4658fa35f928c10d831ee05dc9218a85826b366f480adfd8bd.exe"C:\Users\Admin\AppData\Local\Temp\e3dc5b2d20052b4658fa35f928c10d831ee05dc9218a85826b366f480adfd8bd.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2592 -
C:\Users\Admin\qiougo.exe"C:\Users\Admin\qiougo.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2896
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2592 -s 7922⤵
- Program crash
PID:2900
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Modify Registry
2Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
88KB
MD5b2a4593729614398bf18f99a0b74fc08
SHA1b611b37abe6f0294b0a0702a1fa365295de8a755
SHA25606bc34d2c5d22df40f55ccf5d43d69e486fed1bea130efb959552926a2e657bd
SHA512f5621d8d8c62673b9dc25bfd3f85425ee10d953b46a4f2bba5cee610508e402c3bcc0ef826c4d1a75ae9175e7e9bb19873f12c1cff9b49a779deef44ee830478