Analysis
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max time kernel
120s -
max time network
96s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
14-09-2024 13:00
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
e2611b44e3682907765314019299e210N.exe
Resource
win7-20240708-en
windows7-x64
9 signatures
120 seconds
Behavioral task
behavioral2
Sample
e2611b44e3682907765314019299e210N.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
120 seconds
General
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Target
e2611b44e3682907765314019299e210N.exe
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Size
84KB
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MD5
e2611b44e3682907765314019299e210
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SHA1
c3d1203453d482a5ce6d4a98d1becdd95301a28c
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SHA256
8ec5e0a577901da4a783e77d661ac808af7fe543dec9be3571c0898532306e6c
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SHA512
5ad645008e7b4e0a682abe6690606abe1920dfccf10c1cc9ef4b0865eef1926199441c379f5b3676d78f59147710f3af86558911281c4cf95d50b1d31c6f2258
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SSDEEP
768:OHAPAM/41rB0ftoSh/8dk0NqxcGb2n5Hc/D0qg8hFPrL8Q4dn4deoVeAADY4BO0I:OKcMv58d7qlIPKovXV8
Score
10/10
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-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" coapuun.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\Control Panel\International\Geo\Nation e2611b44e3682907765314019299e210N.exe -
Executes dropped EXE 1 IoCs
pid Process 4824 coapuun.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\coapuun = "C:\\Users\\Admin\\coapuun.exe" coapuun.exe -
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 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 coapuun.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e2611b44e3682907765314019299e210N.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe 4824 coapuun.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 396 e2611b44e3682907765314019299e210N.exe 4824 coapuun.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 396 wrote to memory of 4824 396 e2611b44e3682907765314019299e210N.exe 88 PID 396 wrote to memory of 4824 396 e2611b44e3682907765314019299e210N.exe 88 PID 396 wrote to memory of 4824 396 e2611b44e3682907765314019299e210N.exe 88 PID 4824 wrote to memory of 396 4824 coapuun.exe 83 PID 4824 wrote to memory of 396 4824 coapuun.exe 83 PID 4824 wrote to memory of 396 4824 coapuun.exe 83 PID 4824 wrote to memory of 396 4824 coapuun.exe 83 PID 4824 wrote to memory of 396 4824 coapuun.exe 83 PID 4824 wrote to memory of 396 4824 coapuun.exe 83 PID 4824 wrote to memory of 396 4824 coapuun.exe 83 PID 4824 wrote to memory of 396 4824 coapuun.exe 83 PID 4824 wrote to memory of 396 4824 coapuun.exe 83 PID 4824 wrote to memory of 396 4824 coapuun.exe 83 PID 4824 wrote to memory of 396 4824 coapuun.exe 83 PID 4824 wrote to memory of 396 4824 coapuun.exe 83 PID 4824 wrote to memory of 396 4824 coapuun.exe 83 PID 4824 wrote to memory of 396 4824 coapuun.exe 83 PID 4824 wrote to memory of 396 4824 coapuun.exe 83 PID 4824 wrote to memory of 396 4824 coapuun.exe 83 PID 4824 wrote to memory of 396 4824 coapuun.exe 83 PID 4824 wrote to memory of 396 4824 coapuun.exe 83 PID 4824 wrote to memory of 396 4824 coapuun.exe 83 PID 4824 wrote to memory of 396 4824 coapuun.exe 83 PID 4824 wrote to memory of 396 4824 coapuun.exe 83 PID 4824 wrote to memory of 396 4824 coapuun.exe 83 PID 4824 wrote to memory of 396 4824 coapuun.exe 83 PID 4824 wrote to memory of 396 4824 coapuun.exe 83 PID 4824 wrote to memory of 396 4824 coapuun.exe 83 PID 4824 wrote to memory of 396 4824 coapuun.exe 83 PID 4824 wrote to memory of 396 4824 coapuun.exe 83 PID 4824 wrote to memory of 396 4824 coapuun.exe 83 PID 4824 wrote to memory of 396 4824 coapuun.exe 83 PID 4824 wrote to memory of 396 4824 coapuun.exe 83 PID 4824 wrote to memory of 396 4824 coapuun.exe 83 PID 4824 wrote to memory of 396 4824 coapuun.exe 83 PID 4824 wrote to memory of 396 4824 coapuun.exe 83 PID 4824 wrote to memory of 396 4824 coapuun.exe 83 PID 4824 wrote to memory of 396 4824 coapuun.exe 83 PID 4824 wrote to memory of 396 4824 coapuun.exe 83 PID 4824 wrote to memory of 396 4824 coapuun.exe 83 PID 4824 wrote to memory of 396 4824 coapuun.exe 83 PID 4824 wrote to memory of 396 4824 coapuun.exe 83 PID 4824 wrote to memory of 396 4824 coapuun.exe 83 PID 4824 wrote to memory of 396 4824 coapuun.exe 83 PID 4824 wrote to memory of 396 4824 coapuun.exe 83 PID 4824 wrote to memory of 396 4824 coapuun.exe 83 PID 4824 wrote to memory of 396 4824 coapuun.exe 83 PID 4824 wrote to memory of 396 4824 coapuun.exe 83 PID 4824 wrote to memory of 396 4824 coapuun.exe 83 PID 4824 wrote to memory of 396 4824 coapuun.exe 83 PID 4824 wrote to memory of 396 4824 coapuun.exe 83 PID 4824 wrote to memory of 396 4824 coapuun.exe 83 PID 4824 wrote to memory of 396 4824 coapuun.exe 83 PID 4824 wrote to memory of 396 4824 coapuun.exe 83 PID 4824 wrote to memory of 396 4824 coapuun.exe 83 PID 4824 wrote to memory of 396 4824 coapuun.exe 83 PID 4824 wrote to memory of 396 4824 coapuun.exe 83 PID 4824 wrote to memory of 396 4824 coapuun.exe 83 PID 4824 wrote to memory of 396 4824 coapuun.exe 83 PID 4824 wrote to memory of 396 4824 coapuun.exe 83 PID 4824 wrote to memory of 396 4824 coapuun.exe 83 PID 4824 wrote to memory of 396 4824 coapuun.exe 83 PID 4824 wrote to memory of 396 4824 coapuun.exe 83 PID 4824 wrote to memory of 396 4824 coapuun.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\e2611b44e3682907765314019299e210N.exe"C:\Users\Admin\AppData\Local\Temp\e2611b44e3682907765314019299e210N.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:396 -
C:\Users\Admin\coapuun.exe"C:\Users\Admin\coapuun.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:4824
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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
84KB
MD5f73f50d3352fefe711366e353756ce45
SHA19283c129efd6810d7875e86077b974402e3db19a
SHA25678548e771e9d5ea000a746d1583ede3ec8f2e9ecca480998f39b33f8bb62f248
SHA51216ea2c482a5e1301afd893b24ca43719ce8165355d5b14d6d5be4b6968b23124ed5fde2f3b6146e52ac787f19ce2e595c9d5ede8668a7bdaf93deb0c038894aa