Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10_x64 -
resource
win10v20210408 -
submitted
19-07-2021 15:13
Static task
static1
Behavioral task
behavioral1
Sample
0d4b60f5103dfeca4fbbcfd4578392f5f509637479c71afdcc52ddfc7655bb99.bin.exe
Resource
win7v20210410
Behavioral task
behavioral2
Sample
0d4b60f5103dfeca4fbbcfd4578392f5f509637479c71afdcc52ddfc7655bb99.bin.exe
Resource
win10v20210408
General
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Target
0d4b60f5103dfeca4fbbcfd4578392f5f509637479c71afdcc52ddfc7655bb99.bin.exe
-
Size
234KB
-
MD5
2ed143538f8503893e119b893b342a17
-
SHA1
75860e5635ac8410e25a24086ac5f4cd50d1a84e
-
SHA256
0d4b60f5103dfeca4fbbcfd4578392f5f509637479c71afdcc52ddfc7655bb99
-
SHA512
d8d2204965dfb33054cdd9f9e4a2b06bed48b3994716888c52b2d8ce43f7285f467f8c2c2b09e42c4f0736179cf0416ede69b5b1c65f9652a5f87a854d5bdead
Malware Config
Extracted
netwire
chrisle79.ddns.net:4414
jacknop79.ddns.net:4414
smath79.ddns.net:4414
whatis79.ddns.net:4414
goodgt79.ddns.net:4414
bonding79.ddns.net:4414
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activex_autorun
false
- activex_key
-
copy_executable
false
-
delete_original
false
-
host_id
June 2021
- install_path
-
keylogger_dir
%AppData%\Logs\
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lock_executable
false
- mutex
-
offline_keylogger
true
-
password
Password2$
-
registry_autorun
false
- startup_name
-
use_mutex
false
Signatures
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Modifies WinLogon for persistence 2 TTPs 1 IoCs
Processes:
0d4b60f5103dfeca4fbbcfd4578392f5f509637479c71afdcc52ddfc7655bb99.bin.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "\"C:\\Users\\Admin\\AppData\\Roaming\\oS50pe7H72PH58N4\\fElFuaY3zVsL.exe\",explorer.exe" 0d4b60f5103dfeca4fbbcfd4578392f5f509637479c71afdcc52ddfc7655bb99.bin.exe -
NetWire RAT payload 3 IoCs
Processes:
resource yara_rule behavioral2/memory/496-115-0x0000000000400000-0x0000000000436000-memory.dmp netwire behavioral2/memory/496-116-0x0000000000402453-mapping.dmp netwire behavioral2/memory/496-117-0x0000000000400000-0x0000000000436000-memory.dmp netwire -
Suspicious use of SetThreadContext 1 IoCs
Processes:
0d4b60f5103dfeca4fbbcfd4578392f5f509637479c71afdcc52ddfc7655bb99.bin.exedescription pid process target process PID 4648 set thread context of 496 4648 0d4b60f5103dfeca4fbbcfd4578392f5f509637479c71afdcc52ddfc7655bb99.bin.exe cvtres.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 4280 496 WerFault.exe cvtres.exe -
Suspicious behavior: EnumeratesProcesses 16 IoCs
Processes:
0d4b60f5103dfeca4fbbcfd4578392f5f509637479c71afdcc52ddfc7655bb99.bin.exeWerFault.exepid process 4648 0d4b60f5103dfeca4fbbcfd4578392f5f509637479c71afdcc52ddfc7655bb99.bin.exe 4648 0d4b60f5103dfeca4fbbcfd4578392f5f509637479c71afdcc52ddfc7655bb99.bin.exe 4280 WerFault.exe 4280 WerFault.exe 4280 WerFault.exe 4280 WerFault.exe 4280 WerFault.exe 4280 WerFault.exe 4280 WerFault.exe 4280 WerFault.exe 4280 WerFault.exe 4280 WerFault.exe 4280 WerFault.exe 4280 WerFault.exe 4280 WerFault.exe 4280 WerFault.exe -
Suspicious use of AdjustPrivilegeToken 5 IoCs
Processes:
0d4b60f5103dfeca4fbbcfd4578392f5f509637479c71afdcc52ddfc7655bb99.bin.exeWerFault.exedescription pid process Token: SeDebugPrivilege 4648 0d4b60f5103dfeca4fbbcfd4578392f5f509637479c71afdcc52ddfc7655bb99.bin.exe Token: SeDebugPrivilege 4648 0d4b60f5103dfeca4fbbcfd4578392f5f509637479c71afdcc52ddfc7655bb99.bin.exe Token: SeRestorePrivilege 4280 WerFault.exe Token: SeBackupPrivilege 4280 WerFault.exe Token: SeDebugPrivilege 4280 WerFault.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
0d4b60f5103dfeca4fbbcfd4578392f5f509637479c71afdcc52ddfc7655bb99.bin.exedescription pid process target process PID 4648 wrote to memory of 496 4648 0d4b60f5103dfeca4fbbcfd4578392f5f509637479c71afdcc52ddfc7655bb99.bin.exe cvtres.exe PID 4648 wrote to memory of 496 4648 0d4b60f5103dfeca4fbbcfd4578392f5f509637479c71afdcc52ddfc7655bb99.bin.exe cvtres.exe PID 4648 wrote to memory of 496 4648 0d4b60f5103dfeca4fbbcfd4578392f5f509637479c71afdcc52ddfc7655bb99.bin.exe cvtres.exe PID 4648 wrote to memory of 496 4648 0d4b60f5103dfeca4fbbcfd4578392f5f509637479c71afdcc52ddfc7655bb99.bin.exe cvtres.exe PID 4648 wrote to memory of 496 4648 0d4b60f5103dfeca4fbbcfd4578392f5f509637479c71afdcc52ddfc7655bb99.bin.exe cvtres.exe PID 4648 wrote to memory of 496 4648 0d4b60f5103dfeca4fbbcfd4578392f5f509637479c71afdcc52ddfc7655bb99.bin.exe cvtres.exe PID 4648 wrote to memory of 496 4648 0d4b60f5103dfeca4fbbcfd4578392f5f509637479c71afdcc52ddfc7655bb99.bin.exe cvtres.exe PID 4648 wrote to memory of 496 4648 0d4b60f5103dfeca4fbbcfd4578392f5f509637479c71afdcc52ddfc7655bb99.bin.exe cvtres.exe PID 4648 wrote to memory of 496 4648 0d4b60f5103dfeca4fbbcfd4578392f5f509637479c71afdcc52ddfc7655bb99.bin.exe cvtres.exe PID 4648 wrote to memory of 496 4648 0d4b60f5103dfeca4fbbcfd4578392f5f509637479c71afdcc52ddfc7655bb99.bin.exe cvtres.exe PID 4648 wrote to memory of 496 4648 0d4b60f5103dfeca4fbbcfd4578392f5f509637479c71afdcc52ddfc7655bb99.bin.exe cvtres.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\0d4b60f5103dfeca4fbbcfd4578392f5f509637479c71afdcc52ddfc7655bb99.bin.exe"C:\Users\Admin\AppData\Local\Temp\0d4b60f5103dfeca4fbbcfd4578392f5f509637479c71afdcc52ddfc7655bb99.bin.exe"1⤵
- Modifies WinLogon for persistence
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe"C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe"2⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 496 -s 4843⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/496-115-0x0000000000400000-0x0000000000436000-memory.dmpFilesize
216KB
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memory/496-116-0x0000000000402453-mapping.dmp
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memory/496-117-0x0000000000400000-0x0000000000436000-memory.dmpFilesize
216KB
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memory/496-118-0x0000000010000000-0x0000000010006000-memory.dmpFilesize
24KB
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memory/4648-114-0x0000000002540000-0x0000000002541000-memory.dmpFilesize
4KB