Analysis
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max time kernel
146s -
max time network
148s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
02-11-2024 20:28
Behavioral task
behavioral1
Sample
f7ac34a0956dbc3f8017aad235bc668d7f84c240ac3c1780c6d211ec0e74a326N.exe
Resource
win7-20240708-en
General
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Target
f7ac34a0956dbc3f8017aad235bc668d7f84c240ac3c1780c6d211ec0e74a326N.exe
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Size
552KB
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MD5
13c3a282f7df02215d69d591988b0ca0
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SHA1
9a2c2b0b3e0777a971a5125eb0ee77539b6cae63
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SHA256
f7ac34a0956dbc3f8017aad235bc668d7f84c240ac3c1780c6d211ec0e74a326
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SHA512
5f7acd0e1f18ca5993fb99855ec16a2aeb5c5f1c30367929258fde4749adeca6a8a919a8bf1e6017b97c4855013bcc91140b2a7fb10af446e4afe4c385b68472
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SSDEEP
12288:mLV6BtpmkRYBvKpxvlY66W0K/r+Iv7Kbi5NX9Ee6E/uY/exGZs:0ApfRQKSnW6IvGbiTuY/was
Malware Config
Signatures
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Nanocore family
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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
f7ac34a0956dbc3f8017aad235bc668d7f84c240ac3c1780c6d211ec0e74a326N.exedescription ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\PCI Manager = "C:\\Program Files (x86)\\PCI Manager\\pcimgr.exe" f7ac34a0956dbc3f8017aad235bc668d7f84c240ac3c1780c6d211ec0e74a326N.exe -
Processes:
f7ac34a0956dbc3f8017aad235bc668d7f84c240ac3c1780c6d211ec0e74a326N.exedescription ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA f7ac34a0956dbc3f8017aad235bc668d7f84c240ac3c1780c6d211ec0e74a326N.exe -
Drops file in Program Files directory 2 IoCs
Processes:
f7ac34a0956dbc3f8017aad235bc668d7f84c240ac3c1780c6d211ec0e74a326N.exedescription ioc Process File created C:\Program Files (x86)\PCI Manager\pcimgr.exe f7ac34a0956dbc3f8017aad235bc668d7f84c240ac3c1780c6d211ec0e74a326N.exe File opened for modification C:\Program Files (x86)\PCI Manager\pcimgr.exe f7ac34a0956dbc3f8017aad235bc668d7f84c240ac3c1780c6d211ec0e74a326N.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
f7ac34a0956dbc3f8017aad235bc668d7f84c240ac3c1780c6d211ec0e74a326N.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language f7ac34a0956dbc3f8017aad235bc668d7f84c240ac3c1780c6d211ec0e74a326N.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
f7ac34a0956dbc3f8017aad235bc668d7f84c240ac3c1780c6d211ec0e74a326N.exepid Process 2296 f7ac34a0956dbc3f8017aad235bc668d7f84c240ac3c1780c6d211ec0e74a326N.exe 2296 f7ac34a0956dbc3f8017aad235bc668d7f84c240ac3c1780c6d211ec0e74a326N.exe 2296 f7ac34a0956dbc3f8017aad235bc668d7f84c240ac3c1780c6d211ec0e74a326N.exe 2296 f7ac34a0956dbc3f8017aad235bc668d7f84c240ac3c1780c6d211ec0e74a326N.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
f7ac34a0956dbc3f8017aad235bc668d7f84c240ac3c1780c6d211ec0e74a326N.exepid Process 2296 f7ac34a0956dbc3f8017aad235bc668d7f84c240ac3c1780c6d211ec0e74a326N.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
f7ac34a0956dbc3f8017aad235bc668d7f84c240ac3c1780c6d211ec0e74a326N.exedescription pid Process Token: SeDebugPrivilege 2296 f7ac34a0956dbc3f8017aad235bc668d7f84c240ac3c1780c6d211ec0e74a326N.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\f7ac34a0956dbc3f8017aad235bc668d7f84c240ac3c1780c6d211ec0e74a326N.exe"C:\Users\Admin\AppData\Local\Temp\f7ac34a0956dbc3f8017aad235bc668d7f84c240ac3c1780c6d211ec0e74a326N.exe"1⤵
- Adds Run key to start application
- Checks whether UAC is enabled
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:2296