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Analysis
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max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
08/10/2024, 20:21
Static task
static1
Behavioral task
behavioral1
Sample
970b15d1dc6b0e91e33e1200f022c96dc58e5ac2141d80a560d6773a11b67bea.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
970b15d1dc6b0e91e33e1200f022c96dc58e5ac2141d80a560d6773a11b67bea.exe
Resource
win10v2004-20241007-en
General
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Target
970b15d1dc6b0e91e33e1200f022c96dc58e5ac2141d80a560d6773a11b67bea.exe
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Size
1.1MB
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MD5
df28f53e1901eacc02514c22d437c5ee
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SHA1
5e05e14b69046929bd00cf27b93441d61be09b94
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SHA256
970b15d1dc6b0e91e33e1200f022c96dc58e5ac2141d80a560d6773a11b67bea
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SHA512
b5160f542ebcda63e64e1028cb4057023d63101f1403c2bb7f8a51900677b32b05a3c2883ecaad7599b8e81d88799f221eed50ee197fe0d090a3fbccaafb6bab
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SSDEEP
24576:CH0dl8myX9Bg42QoXFkrzkmmlSgRDko0lG4Z8r7Qfbkiu5QF:CcaClSFlG4ZM7QzMO
Malware Config
Signatures
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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-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation 970b15d1dc6b0e91e33e1200f022c96dc58e5ac2141d80a560d6773a11b67bea.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 3 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 970b15d1dc6b0e91e33e1200f022c96dc58e5ac2141d80a560d6773a11b67bea.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WScript.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WScript.exe -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000_Classes\Local Settings 970b15d1dc6b0e91e33e1200f022c96dc58e5ac2141d80a560d6773a11b67bea.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2956 970b15d1dc6b0e91e33e1200f022c96dc58e5ac2141d80a560d6773a11b67bea.exe 2956 970b15d1dc6b0e91e33e1200f022c96dc58e5ac2141d80a560d6773a11b67bea.exe 2956 970b15d1dc6b0e91e33e1200f022c96dc58e5ac2141d80a560d6773a11b67bea.exe 2956 970b15d1dc6b0e91e33e1200f022c96dc58e5ac2141d80a560d6773a11b67bea.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2956 970b15d1dc6b0e91e33e1200f022c96dc58e5ac2141d80a560d6773a11b67bea.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2956 970b15d1dc6b0e91e33e1200f022c96dc58e5ac2141d80a560d6773a11b67bea.exe 2956 970b15d1dc6b0e91e33e1200f022c96dc58e5ac2141d80a560d6773a11b67bea.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2956 wrote to memory of 2428 2956 970b15d1dc6b0e91e33e1200f022c96dc58e5ac2141d80a560d6773a11b67bea.exe 85 PID 2956 wrote to memory of 2428 2956 970b15d1dc6b0e91e33e1200f022c96dc58e5ac2141d80a560d6773a11b67bea.exe 85 PID 2956 wrote to memory of 2428 2956 970b15d1dc6b0e91e33e1200f022c96dc58e5ac2141d80a560d6773a11b67bea.exe 85 PID 2956 wrote to memory of 2868 2956 970b15d1dc6b0e91e33e1200f022c96dc58e5ac2141d80a560d6773a11b67bea.exe 86 PID 2956 wrote to memory of 2868 2956 970b15d1dc6b0e91e33e1200f022c96dc58e5ac2141d80a560d6773a11b67bea.exe 86 PID 2956 wrote to memory of 2868 2956 970b15d1dc6b0e91e33e1200f022c96dc58e5ac2141d80a560d6773a11b67bea.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\970b15d1dc6b0e91e33e1200f022c96dc58e5ac2141d80a560d6773a11b67bea.exe"C:\Users\Admin\AppData\Local\Temp\970b15d1dc6b0e91e33e1200f022c96dc58e5ac2141d80a560d6773a11b67bea.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2956 -
C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"2⤵
- System Location Discovery: System Language Discovery
PID:2428
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C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"2⤵
- System Location Discovery: System Language Discovery
PID:2868
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
753B
MD531e44e8cdc0bf040a97c5537fbe595d9
SHA1735910cea8763f3c81d008b92f9dcf161e66b7d0
SHA2565c22d406f30c6a874dc04617346741ad2e7fe9901c9e773d6cd7c798cff8b077
SHA512206116155e152ca1f40118679c302c8f44b12498a05ed7536d3409f9cf20823f22f63843e51561be16a2b7c5d9bf1dbba123ce6487f3f2c93164642b0f9179e0