Analysis
-
max time kernel
201s -
max time network
260s -
platform
windows10-1703_x64 -
resource
win10-20230703-en -
resource tags
arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system -
submitted
04-08-2023 03:34
Behavioral task
behavioral1
Sample
3c259a269cfbb752ca15046aca1bea4a31390e4674de632c5c9428e95b41db1d.dll
Resource
win7-20230712-en
windows7-x64
4 signatures
300 seconds
General
-
Target
3c259a269cfbb752ca15046aca1bea4a31390e4674de632c5c9428e95b41db1d.dll
-
Size
5.8MB
-
MD5
85f8ed9c9f364b28d64e94075896df07
-
SHA1
bc4d807af87e7c0b274b8d4661183e1628de78f7
-
SHA256
3c259a269cfbb752ca15046aca1bea4a31390e4674de632c5c9428e95b41db1d
-
SHA512
2472b9db9872e0f74d59a75870f5d67c3daf5f99687538acb2e307e4e5bb3cb01ce7aec28fe911cfc4d77516b5aeaf477acaf7230723fb3d9b6fe1434eb07ae7
-
SSDEEP
98304:zikl1o/34cA08Fu4fZBgNL7bQMla48Llu8EAANISPatiDySc3L4uQbR:DFbRm/QMcu8qn4r5K
Malware Config
Extracted
Family
systembc
C2
5.42.65.67:4298
localhost.exchange:4298
Signatures
-
Blocklisted process makes network request 1 IoCs
Processes:
rundll32.exeflow pid process 1 4092 rundll32.exe -
Processes:
resource yara_rule behavioral2/memory/4092-121-0x00007FFCFD550000-0x00007FFCFDF18000-memory.dmp vmprotect behavioral2/memory/4092-129-0x00007FFCFD550000-0x00007FFCFDF18000-memory.dmp vmprotect -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
rundll32.exepid process 4092 rundll32.exe 4092 rundll32.exe 4092 rundll32.exe 4092 rundll32.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/4092-121-0x00007FFCFD550000-0x00007FFCFDF18000-memory.dmpFilesize
9.8MB
-
memory/4092-120-0x00007FFD09E30000-0x00007FFD09E32000-memory.dmpFilesize
8KB
-
memory/4092-122-0x00007FFD09E40000-0x00007FFD09E42000-memory.dmpFilesize
8KB
-
memory/4092-123-0x00007FFD076E0000-0x00007FFD076E2000-memory.dmpFilesize
8KB
-
memory/4092-124-0x00007FFD076F0000-0x00007FFD076F2000-memory.dmpFilesize
8KB
-
memory/4092-125-0x00007FFD06C70000-0x00007FFD06C72000-memory.dmpFilesize
8KB
-
memory/4092-126-0x00007FFD06C80000-0x00007FFD06C82000-memory.dmpFilesize
8KB
-
memory/4092-128-0x00007FFD09E50000-0x00007FFD09E52000-memory.dmpFilesize
8KB
-
memory/4092-129-0x00007FFCFD550000-0x00007FFCFDF18000-memory.dmpFilesize
9.8MB