Analysis
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max time kernel
150s -
max time network
155s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
21-11-2024 00:12
Behavioral task
behavioral1
Sample
72d91c1097bbd5add3a340f90a80f22335dbe189a9c46ba62c0f785e974ce874.exe
Resource
win7-20241010-en
General
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Target
72d91c1097bbd5add3a340f90a80f22335dbe189a9c46ba62c0f785e974ce874.exe
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Size
2.1MB
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MD5
139ac913cd6ac595f6dec94254790157
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SHA1
7f4a89f6781072b1b6488c38b71a107fca66db77
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SHA256
72d91c1097bbd5add3a340f90a80f22335dbe189a9c46ba62c0f785e974ce874
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SHA512
8664266bf89847124ac7a7e2617ad76054ad8fc4528cb6f3997f08243426c7cdc4c800bd9dd58db580357b0a00feb36cd6e7c21ed2905873bfb8d440d32b7af3
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SSDEEP
49152:2m5EhIg5yWJojkJBLz6ktns98U5hbx1JJQ:2mWh9yGykJ9Js98ah11Jq
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\x9u7fXYBDvdY.sys 72d91c1097bbd5add3a340f90a80f22335dbe189a9c46ba62c0f785e974ce874.exe File opened for modification C:\Windows\SysWOW64\drivers\UZiW5gijdf.krm 72d91c1097bbd5add3a340f90a80f22335dbe189a9c46ba62c0f785e974ce874.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/2108-0-0x0000000000250000-0x000000000038A000-memory.dmp vmprotect behavioral1/memory/2108-1-0x0000000000250000-0x000000000038A000-memory.dmp vmprotect behavioral1/files/0x0010000000012262-13.dat vmprotect behavioral1/memory/2108-103-0x0000000000250000-0x000000000038A000-memory.dmp vmprotect -
Drops file in System32 directory 2 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\VYx95TzqURYU4g.sys 72d91c1097bbd5add3a340f90a80f22335dbe189a9c46ba62c0f785e974ce874.exe File opened for modification C:\Windows\SysWOW64\Nt2NzWraV5sq.bzw 72d91c1097bbd5add3a340f90a80f22335dbe189a9c46ba62c0f785e974ce874.exe -
Drops file in Program Files directory 4 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\ov8qSGcNB3Ev.sys 72d91c1097bbd5add3a340f90a80f22335dbe189a9c46ba62c0f785e974ce874.exe File opened for modification C:\Program Files (x86)\g1kIfEbPvX.tmk 72d91c1097bbd5add3a340f90a80f22335dbe189a9c46ba62c0f785e974ce874.exe File opened for modification C:\Program Files\4EJavjoB76j.sys 72d91c1097bbd5add3a340f90a80f22335dbe189a9c46ba62c0f785e974ce874.exe File opened for modification C:\Program Files\6OKZ7HGgw4hI.uwm 72d91c1097bbd5add3a340f90a80f22335dbe189a9c46ba62c0f785e974ce874.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\EcqMVWytvuIwpK.mlz 72d91c1097bbd5add3a340f90a80f22335dbe189a9c46ba62c0f785e974ce874.exe File opened for modification C:\Windows\smzuhIf7UBYBt.sys 72d91c1097bbd5add3a340f90a80f22335dbe189a9c46ba62c0f785e974ce874.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 72d91c1097bbd5add3a340f90a80f22335dbe189a9c46ba62c0f785e974ce874.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 2108 72d91c1097bbd5add3a340f90a80f22335dbe189a9c46ba62c0f785e974ce874.exe 2108 72d91c1097bbd5add3a340f90a80f22335dbe189a9c46ba62c0f785e974ce874.exe 2108 72d91c1097bbd5add3a340f90a80f22335dbe189a9c46ba62c0f785e974ce874.exe -
Suspicious behavior: LoadsDriver 14 IoCs
pid Process 464 Process not Found 464 Process not Found 464 Process not Found 464 Process not Found 464 Process not Found 464 Process not Found 464 Process not Found 464 Process not Found 464 Process not Found 464 Process not Found 464 Process not Found 464 Process not Found 464 Process not Found 464 Process not Found -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2108 72d91c1097bbd5add3a340f90a80f22335dbe189a9c46ba62c0f785e974ce874.exe Token: SeTcbPrivilege 2108 72d91c1097bbd5add3a340f90a80f22335dbe189a9c46ba62c0f785e974ce874.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\72d91c1097bbd5add3a340f90a80f22335dbe189a9c46ba62c0f785e974ce874.exe"C:\Users\Admin\AppData\Local\Temp\72d91c1097bbd5add3a340f90a80f22335dbe189a9c46ba62c0f785e974ce874.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:2108
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