Analysis
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max time kernel
148s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
21-11-2024 07:47
Behavioral task
behavioral1
Sample
feecae4953be1a4558ec8637ed8d3be2e3d38281c23389bed36e3d14d143d73e.exe
Resource
win7-20240903-en
General
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Target
feecae4953be1a4558ec8637ed8d3be2e3d38281c23389bed36e3d14d143d73e.exe
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Size
512KB
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MD5
3c29c6d083e1678fe63c6469ca398cbb
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SHA1
83e7750f21092ba078db8e7ae7fe2221169e4e71
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SHA256
feecae4953be1a4558ec8637ed8d3be2e3d38281c23389bed36e3d14d143d73e
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SHA512
f980f956b7ead7f2d2028a05e34a50da1031d53da4db23bc68d10112ca9e1a59cef02f8dbc421b62207c509f6c6e9f010215ce9fc8fa2a258a767ecae7403740
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SSDEEP
12288:QoSiqaQkcY9ytGNME9kuHhJ6h6zdok7DVns9nyz:XoaQk9HHhLzdok75ns9nyz
Malware Config
Signatures
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Drops file in Drivers directory 2 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\drivers\xm1dDzUDDppCvZ.sys feecae4953be1a4558ec8637ed8d3be2e3d38281c23389bed36e3d14d143d73e.exe File opened for modification C:\Windows\SysWOW64\drivers\jqGJPNcLGMYqhd.tcn feecae4953be1a4558ec8637ed8d3be2e3d38281c23389bed36e3d14d143d73e.exe -
Unexpected DNS network traffic destination 2 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description ioc Destination IP 114.114.114.114 Destination IP 114.114.114.114 -
resource yara_rule behavioral1/memory/1740-0-0x0000000000E10000-0x0000000000F4F000-memory.dmp vmprotect behavioral1/memory/1740-1-0x0000000000E10000-0x0000000000F4F000-memory.dmp vmprotect behavioral1/files/0x000b000000012117-13.dat vmprotect behavioral1/memory/1740-103-0x0000000000E10000-0x0000000000F4F000-memory.dmp vmprotect -
Drops file in System32 directory 2 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\IqufyP22OiL.sys feecae4953be1a4558ec8637ed8d3be2e3d38281c23389bed36e3d14d143d73e.exe File opened for modification C:\Windows\SysWOW64\NBZagDCUPQy.ucw feecae4953be1a4558ec8637ed8d3be2e3d38281c23389bed36e3d14d143d73e.exe -
Drops file in Program Files directory 4 IoCs
description ioc Process File opened for modification C:\Program Files\1J40kMDZK7d1a.sys feecae4953be1a4558ec8637ed8d3be2e3d38281c23389bed36e3d14d143d73e.exe File opened for modification C:\Program Files\Weve5wil3ixoRZ.wtr feecae4953be1a4558ec8637ed8d3be2e3d38281c23389bed36e3d14d143d73e.exe File opened for modification C:\Program Files (x86)\4UvJgH7APfJX.sys feecae4953be1a4558ec8637ed8d3be2e3d38281c23389bed36e3d14d143d73e.exe File opened for modification C:\Program Files (x86)\SvjvH1BEj5.ept feecae4953be1a4558ec8637ed8d3be2e3d38281c23389bed36e3d14d143d73e.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\CsFWRrl39OURL.mhf feecae4953be1a4558ec8637ed8d3be2e3d38281c23389bed36e3d14d143d73e.exe File opened for modification C:\Windows\myPWxvPPr9C.sys feecae4953be1a4558ec8637ed8d3be2e3d38281c23389bed36e3d14d143d73e.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language feecae4953be1a4558ec8637ed8d3be2e3d38281c23389bed36e3d14d143d73e.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 1740 feecae4953be1a4558ec8637ed8d3be2e3d38281c23389bed36e3d14d143d73e.exe 1740 feecae4953be1a4558ec8637ed8d3be2e3d38281c23389bed36e3d14d143d73e.exe 1740 feecae4953be1a4558ec8637ed8d3be2e3d38281c23389bed36e3d14d143d73e.exe -
Suspicious behavior: LoadsDriver 14 IoCs
pid Process 476 Process not Found 476 Process not Found 476 Process not Found 476 Process not Found 476 Process not Found 476 Process not Found 476 Process not Found 476 Process not Found 476 Process not Found 476 Process not Found 476 Process not Found 476 Process not Found 476 Process not Found 476 Process not Found -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1740 feecae4953be1a4558ec8637ed8d3be2e3d38281c23389bed36e3d14d143d73e.exe Token: SeTcbPrivilege 1740 feecae4953be1a4558ec8637ed8d3be2e3d38281c23389bed36e3d14d143d73e.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\feecae4953be1a4558ec8637ed8d3be2e3d38281c23389bed36e3d14d143d73e.exe"C:\Users\Admin\AppData\Local\Temp\feecae4953be1a4558ec8637ed8d3be2e3d38281c23389bed36e3d14d143d73e.exe"1⤵
- Drops file in Drivers directory
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1740
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b
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Filesize
100KB
MD5b78512a09b506b7af9ea08d64ff16e08
SHA1e6b79ac77ca72cacdcd1556e29af0fe949bfd89f
SHA25691bd0ecb80d5ce3fafda7bda4a092f7beefff012f07c458a0056ca6363e7e3b1
SHA512ea19f980269995f399a949ebd5e2dbde3dcd6b203e911dc1718e6223973540c44ffc82781ff3434448b5ae5f9367e115c98f5e904e46f5512cd8e0f44ab62d6d