Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
26-11-2022 15:13
Static task
static1
Behavioral task
behavioral1
Sample
44313461595aab5603003276a9afa3952987a1df3e9e774bb8caa65e9a4d9a1e.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
44313461595aab5603003276a9afa3952987a1df3e9e774bb8caa65e9a4d9a1e.exe
Resource
win10v2004-20220901-en
General
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Target
44313461595aab5603003276a9afa3952987a1df3e9e774bb8caa65e9a4d9a1e.exe
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Size
356KB
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MD5
7b29d2bdf75a8c1470803aa389b7979e
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SHA1
56d116e2812b87eecd652e57f0a1a461ce77db52
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SHA256
44313461595aab5603003276a9afa3952987a1df3e9e774bb8caa65e9a4d9a1e
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SHA512
af3efc650062e90366861a88750b8254796be876a3582c16762aeceb051bb601524b76ba14a42d002cb9ef487bdf6e4d2b5341114b724a26e457ebdad3560b23
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SSDEEP
6144:e+2Z0zZGUlQqluuICq+XD2Xj0rHdjEL1FA1z7XiQzdH+m2QXotsZbnp:p2ZyZFJuiPDC45jQ1FA1z7XrzoFQo4p
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Default Key = "\\Default Folder\\Default File.exe" 44313461595aab5603003276a9afa3952987a1df3e9e774bb8caa65e9a4d9a1e.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Default Key = "C:\\Users\\Admin\\AppData\\Local\\Default Folder\\Default File.exe" 44313461595aab5603003276a9afa3952987a1df3e9e774bb8caa65e9a4d9a1e.exe -
Drops desktop.ini file(s) 2 IoCs
description ioc Process File created C:\Windows\assembly\Desktop.ini 44313461595aab5603003276a9afa3952987a1df3e9e774bb8caa65e9a4d9a1e.exe File opened for modification C:\Windows\assembly\Desktop.ini 44313461595aab5603003276a9afa3952987a1df3e9e774bb8caa65e9a4d9a1e.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2952 set thread context of 5056 2952 44313461595aab5603003276a9afa3952987a1df3e9e774bb8caa65e9a4d9a1e.exe 80 -
Drops file in Windows directory 3 IoCs
description ioc Process File opened for modification C:\Windows\assembly 44313461595aab5603003276a9afa3952987a1df3e9e774bb8caa65e9a4d9a1e.exe File created C:\Windows\assembly\Desktop.ini 44313461595aab5603003276a9afa3952987a1df3e9e774bb8caa65e9a4d9a1e.exe File opened for modification C:\Windows\assembly\Desktop.ini 44313461595aab5603003276a9afa3952987a1df3e9e774bb8caa65e9a4d9a1e.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 5056 44313461595aab5603003276a9afa3952987a1df3e9e774bb8caa65e9a4d9a1e.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2952 44313461595aab5603003276a9afa3952987a1df3e9e774bb8caa65e9a4d9a1e.exe Token: SeDebugPrivilege 5056 44313461595aab5603003276a9afa3952987a1df3e9e774bb8caa65e9a4d9a1e.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 5056 44313461595aab5603003276a9afa3952987a1df3e9e774bb8caa65e9a4d9a1e.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2952 wrote to memory of 5056 2952 44313461595aab5603003276a9afa3952987a1df3e9e774bb8caa65e9a4d9a1e.exe 80 PID 2952 wrote to memory of 5056 2952 44313461595aab5603003276a9afa3952987a1df3e9e774bb8caa65e9a4d9a1e.exe 80 PID 2952 wrote to memory of 5056 2952 44313461595aab5603003276a9afa3952987a1df3e9e774bb8caa65e9a4d9a1e.exe 80 PID 2952 wrote to memory of 5056 2952 44313461595aab5603003276a9afa3952987a1df3e9e774bb8caa65e9a4d9a1e.exe 80 PID 2952 wrote to memory of 5056 2952 44313461595aab5603003276a9afa3952987a1df3e9e774bb8caa65e9a4d9a1e.exe 80 PID 2952 wrote to memory of 5056 2952 44313461595aab5603003276a9afa3952987a1df3e9e774bb8caa65e9a4d9a1e.exe 80 PID 2952 wrote to memory of 5056 2952 44313461595aab5603003276a9afa3952987a1df3e9e774bb8caa65e9a4d9a1e.exe 80 PID 2952 wrote to memory of 5056 2952 44313461595aab5603003276a9afa3952987a1df3e9e774bb8caa65e9a4d9a1e.exe 80
Processes
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C:\Users\Admin\AppData\Local\Temp\44313461595aab5603003276a9afa3952987a1df3e9e774bb8caa65e9a4d9a1e.exe"C:\Users\Admin\AppData\Local\Temp\44313461595aab5603003276a9afa3952987a1df3e9e774bb8caa65e9a4d9a1e.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2952 -
C:\Users\Admin\AppData\Local\Temp\44313461595aab5603003276a9afa3952987a1df3e9e774bb8caa65e9a4d9a1e.exe"C:\Users\Admin\AppData\Local\Temp\44313461595aab5603003276a9afa3952987a1df3e9e774bb8caa65e9a4d9a1e.exe"2⤵
- Adds Run key to start application
- Drops desktop.ini file(s)
- Drops file in Windows directory
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:5056
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\44313461595aab5603003276a9afa3952987a1df3e9e774bb8caa65e9a4d9a1e.exe.log
Filesize319B
MD591046f2e147049d3e53cd9bf9d4d95ed
SHA1228e347d062840b2edcbd16904475aacad414c62
SHA256ea92f8291b86440b98162409b1f9f04470455c22be01a1480ea5ebc37eb168dc
SHA512071a9c6e17760a726c3a4519cf8006f36f17f50946af0129e0e1f3e480f6b7fcc804a7614b044247f2420a8b2b46bec5b8493e4869bb918bc7c0f6aa1346c3e0