Analysis
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max time kernel
143s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20230703-en -
resource tags
arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system -
submitted
15-08-2023 08:51
Static task
static1
Behavioral task
behavioral1
Sample
Script.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
Script.exe
Resource
win10v2004-20230703-en
General
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Target
Script.exe
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Size
748KB
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MD5
5cdb63f3b705ea40e664394815e2bfb2
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SHA1
55d9409906a658531d963291d29b25b980061b3e
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SHA256
6644b72d27a0d5a6cc502b3903912a7ccbd292596e946a5c532e42532191fc67
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SHA512
b3c9057705d9bf575ca052e4cdad74acb380d2c568f71bd61238e1abf0c067b8e1e247501ce4ae46ed9a9ef96a8d4850b75bbd3c53c78929f236e6573c941a5e
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SSDEEP
6144:zHzIhp/8RJg8zO65HoFN6WtljaJul+pw8T:Lkkl5HoFN6WtljaElI9T
Malware Config
Signatures
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Generic Chinese Botnet
A botnet originating from China which is currently unnamed publicly.
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Chinese Botnet payload 1 IoCs
resource yara_rule behavioral2/memory/4992-133-0x0000000010000000-0x0000000010018000-memory.dmp unk_chinese_botnet -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3011986978-2180659500-3669311805-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Script.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\Script.exe" Script.exe -
Enumerates connected drives 3 TTPs 22 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\K: Script.exe File opened (read-only) \??\L: Script.exe File opened (read-only) \??\Q: Script.exe File opened (read-only) \??\S: Script.exe File opened (read-only) \??\T: Script.exe File opened (read-only) \??\E: Script.exe File opened (read-only) \??\G: Script.exe File opened (read-only) \??\I: Script.exe File opened (read-only) \??\V: Script.exe File opened (read-only) \??\R: Script.exe File opened (read-only) \??\W: Script.exe File opened (read-only) \??\X: Script.exe File opened (read-only) \??\J: Script.exe File opened (read-only) \??\M: Script.exe File opened (read-only) \??\N: Script.exe File opened (read-only) \??\B: Script.exe File opened (read-only) \??\Y: Script.exe File opened (read-only) \??\Z: Script.exe File opened (read-only) \??\U: Script.exe File opened (read-only) \??\H: Script.exe File opened (read-only) \??\O: Script.exe File opened (read-only) \??\P: Script.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4992 Script.exe 4992 Script.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4992 Script.exe