Analysis
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max time kernel
159s -
max time network
165s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
23/12/2023, 11:00
Behavioral task
behavioral1
Sample
691765bfa27d4457960b8fd5f3f8b36aca8e36565a7b9e1cb5f533dcc9bb8087.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
691765bfa27d4457960b8fd5f3f8b36aca8e36565a7b9e1cb5f533dcc9bb8087.exe
Resource
win10v2004-20231215-en
General
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Target
691765bfa27d4457960b8fd5f3f8b36aca8e36565a7b9e1cb5f533dcc9bb8087.exe
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Size
274KB
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MD5
4922dcf7111c1bee00486dffcfdb2248
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SHA1
e3aaf1e0f0036d888ccac3f1ddc665ed4e437f97
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SHA256
691765bfa27d4457960b8fd5f3f8b36aca8e36565a7b9e1cb5f533dcc9bb8087
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SHA512
fce4991b4ddc6dfec2fcbc8d675c7e4423f2509fda475403cd2d52c16b22ae8c7f22990c893e434eae844f6f5a0b196a86d414e0664d6a8a2bf531048021e24e
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SSDEEP
6144:8bTirrfykiiUjh6QH/cEOkCybEaQRXr9HNdvOa:8PcrfR6ZnOkx2LIa
Malware Config
Signatures
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resource yara_rule behavioral2/memory/3668-0-0x0000000000C20000-0x0000000000CAC000-memory.dmp upx behavioral2/memory/3668-3-0x0000000000C20000-0x0000000000CAC000-memory.dmp upx behavioral2/memory/3668-20-0x0000000000C20000-0x0000000000CAC000-memory.dmp upx behavioral2/memory/3668-22-0x0000000000C20000-0x0000000000CAC000-memory.dmp upx behavioral2/memory/3668-26-0x0000000000C20000-0x0000000000CAC000-memory.dmp upx behavioral2/memory/3668-27-0x0000000000C20000-0x0000000000CAC000-memory.dmp upx -
Unexpected DNS network traffic destination 8 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description ioc Destination IP 223.5.5.5 Destination IP 223.5.5.5 Destination IP 114.114.114.114 Destination IP 114.114.114.114 Destination IP 114.114.114.114 Destination IP 223.5.5.5 Destination IP 114.114.114.114 Destination IP 114.114.114.114 -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\err_3668.log 691765bfa27d4457960b8fd5f3f8b36aca8e36565a7b9e1cb5f533dcc9bb8087.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 3668 691765bfa27d4457960b8fd5f3f8b36aca8e36565a7b9e1cb5f533dcc9bb8087.exe 3668 691765bfa27d4457960b8fd5f3f8b36aca8e36565a7b9e1cb5f533dcc9bb8087.exe 3668 691765bfa27d4457960b8fd5f3f8b36aca8e36565a7b9e1cb5f533dcc9bb8087.exe 3668 691765bfa27d4457960b8fd5f3f8b36aca8e36565a7b9e1cb5f533dcc9bb8087.exe 3668 691765bfa27d4457960b8fd5f3f8b36aca8e36565a7b9e1cb5f533dcc9bb8087.exe 3668 691765bfa27d4457960b8fd5f3f8b36aca8e36565a7b9e1cb5f533dcc9bb8087.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 3668 691765bfa27d4457960b8fd5f3f8b36aca8e36565a7b9e1cb5f533dcc9bb8087.exe Token: SeTcbPrivilege 3668 691765bfa27d4457960b8fd5f3f8b36aca8e36565a7b9e1cb5f533dcc9bb8087.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\691765bfa27d4457960b8fd5f3f8b36aca8e36565a7b9e1cb5f533dcc9bb8087.exe"C:\Users\Admin\AppData\Local\Temp\691765bfa27d4457960b8fd5f3f8b36aca8e36565a7b9e1cb5f533dcc9bb8087.exe"1⤵
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3668