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Analysis
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max time kernel
125s -
max time network
127s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
12/09/2024, 21:13
Static task
static1
Behavioral task
behavioral1
Sample
ed0bc768086498bf2e0d67541f0f19967429890c5545c639b12ca74f72c0bc89.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
ed0bc768086498bf2e0d67541f0f19967429890c5545c639b12ca74f72c0bc89.exe
Resource
win10v2004-20240802-en
General
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Target
ed0bc768086498bf2e0d67541f0f19967429890c5545c639b12ca74f72c0bc89.exe
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Size
1.1MB
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MD5
59f05f287f55e139ddb2a7a8151e4a0b
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SHA1
b38a2960aa10e904a67e61b4a09b6caa3a3684aa
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SHA256
ed0bc768086498bf2e0d67541f0f19967429890c5545c639b12ca74f72c0bc89
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SHA512
4a25805287e9e2941dee0a48e440b2d8e6e85e6836bac5fedfc93e0f5a34dc3a53e263f6abd309c8fe008fec276f22578f2da87d4ddad96d8aef34c0fa45daea
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SSDEEP
24576:CH0dl8myX9Bg42QoXFkrzkmmlSgRDko0lG4Z8r7Qfbkiu5QX:CcaClSFlG4ZM7QzMQ
Malware Config
Signatures
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Checks computer location settings 2 TTPs 3 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Control Panel\International\Geo\Nation ed0bc768086498bf2e0d67541f0f19967429890c5545c639b12ca74f72c0bc89.exe Key value queried \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Control Panel\International\Geo\Nation WScript.exe Key value queried \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Control Panel\International\Geo\Nation WScript.exe -
Deletes itself 1 IoCs
pid Process 3084 svchcst.exe -
Executes dropped EXE 2 IoCs
pid Process 2760 svchcst.exe 3084 svchcst.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 5 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 ed0bc768086498bf2e0d67541f0f19967429890c5545c639b12ca74f72c0bc89.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WScript.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WScript.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchcst.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchcst.exe -
Modifies registry class 3 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000_Classes\Local Settings ed0bc768086498bf2e0d67541f0f19967429890c5545c639b12ca74f72c0bc89.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ WScript.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ WScript.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1168 ed0bc768086498bf2e0d67541f0f19967429890c5545c639b12ca74f72c0bc89.exe 1168 ed0bc768086498bf2e0d67541f0f19967429890c5545c639b12ca74f72c0bc89.exe 1168 ed0bc768086498bf2e0d67541f0f19967429890c5545c639b12ca74f72c0bc89.exe 1168 ed0bc768086498bf2e0d67541f0f19967429890c5545c639b12ca74f72c0bc89.exe 3084 svchcst.exe 3084 svchcst.exe 3084 svchcst.exe 3084 svchcst.exe 3084 svchcst.exe 3084 svchcst.exe 3084 svchcst.exe 3084 svchcst.exe 3084 svchcst.exe 3084 svchcst.exe 3084 svchcst.exe 3084 svchcst.exe 3084 svchcst.exe 3084 svchcst.exe 3084 svchcst.exe 3084 svchcst.exe 3084 svchcst.exe 3084 svchcst.exe 3084 svchcst.exe 3084 svchcst.exe 3084 svchcst.exe 3084 svchcst.exe 3084 svchcst.exe 3084 svchcst.exe 3084 svchcst.exe 3084 svchcst.exe 3084 svchcst.exe 3084 svchcst.exe 3084 svchcst.exe 3084 svchcst.exe 3084 svchcst.exe 3084 svchcst.exe 3084 svchcst.exe 3084 svchcst.exe 3084 svchcst.exe 3084 svchcst.exe 3084 svchcst.exe 3084 svchcst.exe 3084 svchcst.exe 3084 svchcst.exe 3084 svchcst.exe 3084 svchcst.exe 3084 svchcst.exe 3084 svchcst.exe 3084 svchcst.exe 3084 svchcst.exe 3084 svchcst.exe 3084 svchcst.exe 3084 svchcst.exe 3084 svchcst.exe 3084 svchcst.exe 3084 svchcst.exe 3084 svchcst.exe 3084 svchcst.exe 3084 svchcst.exe 3084 svchcst.exe 3084 svchcst.exe 3084 svchcst.exe 3084 svchcst.exe 3084 svchcst.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 1168 ed0bc768086498bf2e0d67541f0f19967429890c5545c639b12ca74f72c0bc89.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1168 ed0bc768086498bf2e0d67541f0f19967429890c5545c639b12ca74f72c0bc89.exe 1168 ed0bc768086498bf2e0d67541f0f19967429890c5545c639b12ca74f72c0bc89.exe 3084 svchcst.exe 3084 svchcst.exe 2760 svchcst.exe 2760 svchcst.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 1168 wrote to memory of 2040 1168 ed0bc768086498bf2e0d67541f0f19967429890c5545c639b12ca74f72c0bc89.exe 91 PID 1168 wrote to memory of 2040 1168 ed0bc768086498bf2e0d67541f0f19967429890c5545c639b12ca74f72c0bc89.exe 91 PID 1168 wrote to memory of 2040 1168 ed0bc768086498bf2e0d67541f0f19967429890c5545c639b12ca74f72c0bc89.exe 91 PID 1168 wrote to memory of 1872 1168 ed0bc768086498bf2e0d67541f0f19967429890c5545c639b12ca74f72c0bc89.exe 92 PID 1168 wrote to memory of 1872 1168 ed0bc768086498bf2e0d67541f0f19967429890c5545c639b12ca74f72c0bc89.exe 92 PID 1168 wrote to memory of 1872 1168 ed0bc768086498bf2e0d67541f0f19967429890c5545c639b12ca74f72c0bc89.exe 92 PID 1872 wrote to memory of 2760 1872 WScript.exe 99 PID 1872 wrote to memory of 2760 1872 WScript.exe 99 PID 1872 wrote to memory of 2760 1872 WScript.exe 99 PID 2040 wrote to memory of 3084 2040 WScript.exe 100 PID 2040 wrote to memory of 3084 2040 WScript.exe 100 PID 2040 wrote to memory of 3084 2040 WScript.exe 100
Processes
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C:\Users\Admin\AppData\Local\Temp\ed0bc768086498bf2e0d67541f0f19967429890c5545c639b12ca74f72c0bc89.exe"C:\Users\Admin\AppData\Local\Temp\ed0bc768086498bf2e0d67541f0f19967429890c5545c639b12ca74f72c0bc89.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:1168 -
C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"2⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2040 -
C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe"C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe"3⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:3084
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C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"2⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1872 -
C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe"C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:2760
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4368,i,3239535018877284530,3457823197501312703,262144 --variations-seed-version --mojo-platform-channel-handle=1032 /prefetch:81⤵PID:2140
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
753B
MD5b25ed7ab90d5789b33ffd7043e074cc3
SHA132bf86c1b420b5b1215fd6da5626eb7b270cc809
SHA2563c3b845f568ae7b264cd36cee21ba33c93eca7bf4e8309139e563587d97ae0c2
SHA512ff3979f6733294d71d53a7ac57cf488965ec5c48ff6d796ffb5477e509c75dc461123826d7d401f4e0dcaa533504459b49c8ee7cdea0441c95e9416c129d19dd
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Filesize
1.1MB
MD543ad32a15cf9509f947abfa5f2aa2583
SHA1cdb01d9366528f539eddb0eb510e7b033bc7bb9e
SHA2565e2f45fb4b1097856449e36df525bceaddd82de150719ec04bda6c6c7ae390ff
SHA512f73574df9d18fa395a2fda692f1dbb04a25fe8b4e78ce228d7b62600f0f4e2c418dd69512881b2585e529e32e84ca67a68df1e2dc04dfc618d4ec90fe7650b9b