Analysis
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max time kernel
188s -
max time network
202s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system -
submitted
12/10/2023, 17:37
Static task
static1
Behavioral task
behavioral1
Sample
e02d7397e8cda9a5d44a5f46d73e5887176031dd79eb79190a0847482fd0682e.exe
Resource
win7-20230831-en
General
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Target
e02d7397e8cda9a5d44a5f46d73e5887176031dd79eb79190a0847482fd0682e.exe
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Size
1.8MB
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MD5
f377f3ba33d0e5e54a5f1434e6218ba7
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SHA1
b431320f70ec2502261aeffd1a12b6dc0fbb621e
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SHA256
e02d7397e8cda9a5d44a5f46d73e5887176031dd79eb79190a0847482fd0682e
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SHA512
471c2022972e0d75ae823f5b9e3f15cc99671225245832878cae84db58efc200f64c9297fcedb8afec8a705c78e1425fd5cca187b1c0290ace4e779d9bb1fa6a
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SSDEEP
24576:j3vLR2VhZBJ905EmMyPnQxhe4kLwvHYgUaHEwvCMXrXDC/hR:j3dUZTHQLAlUvwaMb
Malware Config
Signatures
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Drops file in Drivers directory 1 IoCs
description ioc Process File opened for modification C:\Windows\system32\drivers\etc\hosts e02d7397e8cda9a5d44a5f46d73e5887176031dd79eb79190a0847482fd0682e.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-1-5-21-2344688013-2965468717-2034126-1000\Control Panel\International\Geo\Nation e02d7397e8cda9a5d44a5f46d73e5887176031dd79eb79190a0847482fd0682e.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\R: e02d7397e8cda9a5d44a5f46d73e5887176031dd79eb79190a0847482fd0682e.exe File opened (read-only) \??\S: e02d7397e8cda9a5d44a5f46d73e5887176031dd79eb79190a0847482fd0682e.exe File opened (read-only) \??\T: e02d7397e8cda9a5d44a5f46d73e5887176031dd79eb79190a0847482fd0682e.exe File opened (read-only) \??\W: e02d7397e8cda9a5d44a5f46d73e5887176031dd79eb79190a0847482fd0682e.exe File opened (read-only) \??\A: e02d7397e8cda9a5d44a5f46d73e5887176031dd79eb79190a0847482fd0682e.exe File opened (read-only) \??\J: e02d7397e8cda9a5d44a5f46d73e5887176031dd79eb79190a0847482fd0682e.exe File opened (read-only) \??\K: e02d7397e8cda9a5d44a5f46d73e5887176031dd79eb79190a0847482fd0682e.exe File opened (read-only) \??\U: e02d7397e8cda9a5d44a5f46d73e5887176031dd79eb79190a0847482fd0682e.exe File opened (read-only) \??\Y: e02d7397e8cda9a5d44a5f46d73e5887176031dd79eb79190a0847482fd0682e.exe File opened (read-only) \??\B: e02d7397e8cda9a5d44a5f46d73e5887176031dd79eb79190a0847482fd0682e.exe File opened (read-only) \??\I: e02d7397e8cda9a5d44a5f46d73e5887176031dd79eb79190a0847482fd0682e.exe File opened (read-only) \??\Q: e02d7397e8cda9a5d44a5f46d73e5887176031dd79eb79190a0847482fd0682e.exe File opened (read-only) \??\N: e02d7397e8cda9a5d44a5f46d73e5887176031dd79eb79190a0847482fd0682e.exe File opened (read-only) \??\O: e02d7397e8cda9a5d44a5f46d73e5887176031dd79eb79190a0847482fd0682e.exe File opened (read-only) \??\P: e02d7397e8cda9a5d44a5f46d73e5887176031dd79eb79190a0847482fd0682e.exe File opened (read-only) \??\Z: e02d7397e8cda9a5d44a5f46d73e5887176031dd79eb79190a0847482fd0682e.exe File opened (read-only) \??\H: e02d7397e8cda9a5d44a5f46d73e5887176031dd79eb79190a0847482fd0682e.exe File opened (read-only) \??\L: e02d7397e8cda9a5d44a5f46d73e5887176031dd79eb79190a0847482fd0682e.exe File opened (read-only) \??\M: e02d7397e8cda9a5d44a5f46d73e5887176031dd79eb79190a0847482fd0682e.exe File opened (read-only) \??\X: e02d7397e8cda9a5d44a5f46d73e5887176031dd79eb79190a0847482fd0682e.exe File opened (read-only) \??\E: e02d7397e8cda9a5d44a5f46d73e5887176031dd79eb79190a0847482fd0682e.exe File opened (read-only) \??\G: e02d7397e8cda9a5d44a5f46d73e5887176031dd79eb79190a0847482fd0682e.exe File opened (read-only) \??\V: e02d7397e8cda9a5d44a5f46d73e5887176031dd79eb79190a0847482fd0682e.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2908 e02d7397e8cda9a5d44a5f46d73e5887176031dd79eb79190a0847482fd0682e.exe Token: SeDebugPrivilege 2908 e02d7397e8cda9a5d44a5f46d73e5887176031dd79eb79190a0847482fd0682e.exe Token: SeDebugPrivilege 3956 e02d7397e8cda9a5d44a5f46d73e5887176031dd79eb79190a0847482fd0682e.exe Token: SeDebugPrivilege 3956 e02d7397e8cda9a5d44a5f46d73e5887176031dd79eb79190a0847482fd0682e.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2908 wrote to memory of 3956 2908 e02d7397e8cda9a5d44a5f46d73e5887176031dd79eb79190a0847482fd0682e.exe 88 PID 2908 wrote to memory of 3956 2908 e02d7397e8cda9a5d44a5f46d73e5887176031dd79eb79190a0847482fd0682e.exe 88 PID 2908 wrote to memory of 3956 2908 e02d7397e8cda9a5d44a5f46d73e5887176031dd79eb79190a0847482fd0682e.exe 88
Processes
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C:\Users\Admin\AppData\Local\Temp\e02d7397e8cda9a5d44a5f46d73e5887176031dd79eb79190a0847482fd0682e.exe"C:\Users\Admin\AppData\Local\Temp\e02d7397e8cda9a5d44a5f46d73e5887176031dd79eb79190a0847482fd0682e.exe"1⤵
- Checks computer location settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2908 -
C:\Users\Admin\AppData\Local\Temp\e02d7397e8cda9a5d44a5f46d73e5887176031dd79eb79190a0847482fd0682e.exe"C:\Users\Admin\AppData\Local\Temp\e02d7397e8cda9a5d44a5f46d73e5887176031dd79eb79190a0847482fd0682e.exe" Admin2⤵
- Drops file in Drivers directory
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
PID:3956
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