Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
09-08-2024 22:49
Behavioral task
behavioral1
Sample
LANC v3.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
LANC v3.exe
Resource
win10v2004-20240802-en
General
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Target
LANC v3.exe
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Size
2.8MB
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MD5
483da837d70e72105520ea82033c49ff
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SHA1
4339212b959c1ead23bb5cc31dcf12736ee3e1d4
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SHA256
d9f553bfe5254e734f2c687a69d9a61f082b87c74fc03af1a51dff715a6d7e9d
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SHA512
1501cef6c13fd7285749b27ff1f1cb7bcbd4e75543eb3b3d78da649c3603028731b361a24d724d68dc41737e550ac826baf829806a69d7a90366e1768a58d23f
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SSDEEP
49152:B3+xTCM1oVeG0kGj/esU462SJJm0tjRU+hT9Lgr84zMG8qK7kyjF3U4RRGef++fd:BLGefGh
Malware Config
Signatures
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Loads dropped DLL 3 IoCs
Processes:
LANC v3.exepid process 3884 LANC v3.exe 3884 LANC v3.exe 3884 LANC v3.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 5024 3884 WerFault.exe LANC v3.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.
Processes:
LANC v3.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language LANC v3.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\LANC v3.exe"C:\Users\Admin\AppData\Local\Temp\LANC v3.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3884 -s 11202⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3884 -ip 38841⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\PcapDotNet.Core.dllFilesize
69KB
MD545fa4315c7631b828e2871db89b3df27
SHA1f34f3a5344abbb67a21348be9eaeba7831c7333e
SHA256e580ca9c0382a8663d6bdff6e53802bd73fa8a71689d7f38521ca02269775a58
SHA5121dd74a83b0435674d61e0e752e3d671334970fd7d235203faf1791c67965eee2324a7dd18e03be575138d3c3639d106534a084c3f9a78d37ff4ff77ead4cfd96
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memory/3884-0-0x0000000074B0E000-0x0000000074B0F000-memory.dmpFilesize
4KB
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memory/3884-1-0x0000000000580000-0x0000000000860000-memory.dmpFilesize
2.9MB
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memory/3884-2-0x00000000057B0000-0x0000000005D54000-memory.dmpFilesize
5.6MB
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memory/3884-3-0x00000000052A0000-0x0000000005332000-memory.dmpFilesize
584KB
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memory/3884-5-0x0000000002BF0000-0x0000000002C0E000-memory.dmpFilesize
120KB
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memory/3884-6-0x0000000005200000-0x000000000520A000-memory.dmpFilesize
40KB
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memory/3884-7-0x0000000005210000-0x0000000005225000-memory.dmpFilesize
84KB
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memory/3884-4-0x0000000002BE0000-0x0000000002BF2000-memory.dmpFilesize
72KB
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memory/3884-12-0x0000000005340000-0x0000000005355000-memory.dmpFilesize
84KB