Analysis
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max time kernel
32s -
max time network
33s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
28-06-2024 22:05
Static task
static1
1 signatures
General
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Target
Ulpack.exe
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Size
10.7MB
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MD5
52b105f53cba19ed897bc7d08f2373c3
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SHA1
983a8f9b34441ed6e062842bab4b7137b29cc721
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SHA256
9fab6244c65eab9863d45c1908f8dc64116c5a18e7680b00e9b6646ec91b440f
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SHA512
786fa01b73163b6dad1cb3a14216c674fa47c40ec3dc2e464ca2a65f2e8b7423649032a508aba6b0b289080a6151e6846d02a04903a2a4586f22155f4104a789
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SSDEEP
98304:M/zCs0T3+6x1DkITYkn9dD11lXfceCEoZYVb0PJaxrIjioPT0:Syu6x1DkOYkn93Xp7lrJ
Malware Config
Extracted
Family
lumma
C2
https://citizencenturygoodwk.shop/api
https://potterryisiw.shop/api
https://foodypannyjsud.shop/api
https://contintnetksows.shop/api
https://reinforcedirectorywd.shop/api
Signatures
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Suspicious use of SetThreadContext 1 IoCs
Processes:
Ulpack.exedescription pid process target process PID 2836 set thread context of 4608 2836 Ulpack.exe BitLockerToGo.exe -
Suspicious use of WriteProcessMemory 5 IoCs
Processes:
Ulpack.exedescription pid process target process PID 2836 wrote to memory of 4608 2836 Ulpack.exe BitLockerToGo.exe PID 2836 wrote to memory of 4608 2836 Ulpack.exe BitLockerToGo.exe PID 2836 wrote to memory of 4608 2836 Ulpack.exe BitLockerToGo.exe PID 2836 wrote to memory of 4608 2836 Ulpack.exe BitLockerToGo.exe PID 2836 wrote to memory of 4608 2836 Ulpack.exe BitLockerToGo.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Ulpack.exe"C:\Users\Admin\AppData\Local\Temp\Ulpack.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exeC:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe2⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/2836-2-0x00007FF6076A0000-0x00007FF6081BC000-memory.dmpFilesize
11.1MB
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memory/2836-6-0x00007FF6076A0000-0x00007FF6081BC000-memory.dmpFilesize
11.1MB
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memory/4608-5-0x0000000000590000-0x00000000005E6000-memory.dmpFilesize
344KB
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memory/4608-9-0x0000000000590000-0x00000000005E6000-memory.dmpFilesize
344KB
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memory/4608-8-0x0000000000590000-0x00000000005E6000-memory.dmpFilesize
344KB
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memory/4608-10-0x0000000000590000-0x00000000005E6000-memory.dmpFilesize
344KB