Analysis
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max time kernel
110s -
max time network
17s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
16-09-2024 02:22
Behavioral task
behavioral1
Sample
Trojan.Win32.Floxif.dll
Resource
win7-20240903-en
5 signatures
120 seconds
General
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Target
Trojan.Win32.Floxif.dll
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Size
76KB
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MD5
5b1da6edb6302bc17946d43ad1acfbb0
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SHA1
f061d19bcc0e7662727b3383876013bc5385b177
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SHA256
7dab21bec74793fb2e985aaa3e6347981b189a3cd3c68420c7c7f8c848c7dcd9
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SHA512
de9f4969915cb219c67700e7fd5324e10e270dc632ee71c0206def8a94afa8fc101b14f26f3dbd15b0cc1fc01c522985ffcd52651ed425a1f98470c6885626f1
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SSDEEP
1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7Z/ONsb:c8y93KQjy7G55riF1cMo03dgi
Malware Config
Signatures
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resource yara_rule behavioral1/memory/1696-1-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/1696-2-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/1696-3-0x0000000010000000-0x0000000010030000-memory.dmp upx -
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 rundll32.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1696 rundll32.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1696 rundll32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 1128 wrote to memory of 1696 1128 rundll32.exe 31 PID 1128 wrote to memory of 1696 1128 rundll32.exe 31 PID 1128 wrote to memory of 1696 1128 rundll32.exe 31 PID 1128 wrote to memory of 1696 1128 rundll32.exe 31 PID 1128 wrote to memory of 1696 1128 rundll32.exe 31 PID 1128 wrote to memory of 1696 1128 rundll32.exe 31 PID 1128 wrote to memory of 1696 1128 rundll32.exe 31
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\Trojan.Win32.Floxif.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1128 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\Trojan.Win32.Floxif.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1696
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