Analysis
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max time kernel
38s -
max time network
44s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
12/10/2022, 17:58
Behavioral task
behavioral1
Sample
a5b200d5fcebd09ddcb9d99405682ae7e5825d40083754a70b31d2614ead5760.exe
Resource
win7-20220812-en
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
a5b200d5fcebd09ddcb9d99405682ae7e5825d40083754a70b31d2614ead5760.exe
Resource
win10v2004-20220812-en
7 signatures
150 seconds
General
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Target
a5b200d5fcebd09ddcb9d99405682ae7e5825d40083754a70b31d2614ead5760.exe
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Size
434KB
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MD5
6bc101aa8114dfbe328e492fe36daa77
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SHA1
2dff40f2d758271520294c3b5c48a7d1e158d33a
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SHA256
a5b200d5fcebd09ddcb9d99405682ae7e5825d40083754a70b31d2614ead5760
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SHA512
9a457f0fe4048789ca2458cf9b974ec0ff3e08d3c3faf3efe03436381cd8e4a4bd171922747cce41abd5517d9ff3176797f9756f84073ee1568f3256358a9070
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SSDEEP
12288:jO9zBwbcb2BIWUGvLHnXugQtlLkldhzEeYKFwSzo5FFnFXYUQwV+g:e6n5QAPJ+FoeV
Score
8/10
Malware Config
Signatures
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resource yara_rule behavioral1/memory/1348-54-0x0000000000400000-0x000000000046E000-memory.dmp upx -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run a5b200d5fcebd09ddcb9d99405682ae7e5825d40083754a70b31d2614ead5760.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\CE8SIIFGSU = "C:\\Users\\Admin\\AppData\\Local\\Temp\\a5b200d5fcebd09ddcb9d99405682ae7e5825d40083754a70b31d2614ead5760.exe" a5b200d5fcebd09ddcb9d99405682ae7e5825d40083754a70b31d2614ead5760.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\Tasks\{22116563-108C-42c0-A7CE-60161B75E508}.job a5b200d5fcebd09ddcb9d99405682ae7e5825d40083754a70b31d2614ead5760.exe File opened for modification C:\Windows\Tasks\{22116563-108C-42c0-A7CE-60161B75E508}.job a5b200d5fcebd09ddcb9d99405682ae7e5825d40083754a70b31d2614ead5760.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main a5b200d5fcebd09ddcb9d99405682ae7e5825d40083754a70b31d2614ead5760.exe -
Suspicious behavior: EnumeratesProcesses 12 IoCs
pid Process 1348 a5b200d5fcebd09ddcb9d99405682ae7e5825d40083754a70b31d2614ead5760.exe 1348 a5b200d5fcebd09ddcb9d99405682ae7e5825d40083754a70b31d2614ead5760.exe 1348 a5b200d5fcebd09ddcb9d99405682ae7e5825d40083754a70b31d2614ead5760.exe 1348 a5b200d5fcebd09ddcb9d99405682ae7e5825d40083754a70b31d2614ead5760.exe 1348 a5b200d5fcebd09ddcb9d99405682ae7e5825d40083754a70b31d2614ead5760.exe 1348 a5b200d5fcebd09ddcb9d99405682ae7e5825d40083754a70b31d2614ead5760.exe 1348 a5b200d5fcebd09ddcb9d99405682ae7e5825d40083754a70b31d2614ead5760.exe 1348 a5b200d5fcebd09ddcb9d99405682ae7e5825d40083754a70b31d2614ead5760.exe 1348 a5b200d5fcebd09ddcb9d99405682ae7e5825d40083754a70b31d2614ead5760.exe 1348 a5b200d5fcebd09ddcb9d99405682ae7e5825d40083754a70b31d2614ead5760.exe 1348 a5b200d5fcebd09ddcb9d99405682ae7e5825d40083754a70b31d2614ead5760.exe 1348 a5b200d5fcebd09ddcb9d99405682ae7e5825d40083754a70b31d2614ead5760.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1348 a5b200d5fcebd09ddcb9d99405682ae7e5825d40083754a70b31d2614ead5760.exe 1348 a5b200d5fcebd09ddcb9d99405682ae7e5825d40083754a70b31d2614ead5760.exe -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 1348 a5b200d5fcebd09ddcb9d99405682ae7e5825d40083754a70b31d2614ead5760.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a5b200d5fcebd09ddcb9d99405682ae7e5825d40083754a70b31d2614ead5760.exe"C:\Users\Admin\AppData\Local\Temp\a5b200d5fcebd09ddcb9d99405682ae7e5825d40083754a70b31d2614ead5760.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of UnmapMainImage
PID:1348