Source: 5.2.rundll32.exe.3550000.2.raw.unpack |
Malware Configuration Extractor: Ursnif [[{"RSA Public Key": "bUd4GFcFHo0e+ZYUbkHaTKXmZ1xEyxvy7Ha6j1WAZbQ7YvMdkqTfD1vHD2y2CmFTRrLK1w5iQroYI0mUpJ4xNknlY+BmJf4xpeJRxxK0RRNeRbW5unSB2vXqxvlTgz6vNZY+9zeztuP2jXKpIm0/s+YxWnsT7eWUtQtD38NlsAPtJdp+3rBxjzAWNKQj7wMA"}, {"c2_domain": ["bing.com", "update4.microsoft.com", "under17.com", "urs-world.com"], "botnet": "5566", "server": "12", "serpent_key": "10301029JSJUYDWG", "sleep_time": "10", "SetWaitableTimer_value": "0", "DGA_count": "10"}]] |
Source: 0204.gif.dll |
ReversingLabs: Detection: 41% |
Source: 0204.gif.dll |
Static PE information: 32BIT_MACHINE, EXECUTABLE_IMAGE, DLL |
Source: Yara match |
File source: 00000002.00000002.478343870.0000000001070000.00000004.00000001.sdmp, type: MEMORY |
Source: Yara match |
File source: 00000004.00000002.240574899.00000000033F0000.00000004.00000001.sdmp, type: MEMORY |
Source: Yara match |
File source: 00000005.00000002.231111418.0000000003550000.00000004.00000001.sdmp, type: MEMORY |
Source: Yara match |
File source: 4.2.rundll32.exe.33f0000.2.raw.unpack, type: UNPACKEDPE |
Source: Yara match |
File source: 2.2.loaddll32.exe.1070000.1.raw.unpack, type: UNPACKEDPE |
Source: Yara match |
File source: 5.2.rundll32.exe.3550000.2.raw.unpack, type: UNPACKEDPE |
Source: loaddll32.exe, 00000002.00000002.478394762.000000000119B000.00000004.00000020.sdmp |
Binary or memory string: <HOOK MODULE="DDRAW.DLL" FUNCTION="DirectDrawCreateEx"/> |
|
Source: Yara match |
File source: 00000002.00000002.478343870.0000000001070000.00000004.00000001.sdmp, type: MEMORY |
Source: Yara match |
File source: 00000004.00000002.240574899.00000000033F0000.00000004.00000001.sdmp, type: MEMORY |
Source: Yara match |
File source: 00000005.00000002.231111418.0000000003550000.00000004.00000001.sdmp, type: MEMORY |
Source: Yara match |
File source: 4.2.rundll32.exe.33f0000.2.raw.unpack, type: UNPACKEDPE |
Source: Yara match |
File source: 2.2.loaddll32.exe.1070000.1.raw.unpack, type: UNPACKEDPE |
Source: Yara match |
File source: 5.2.rundll32.exe.3550000.2.raw.unpack, type: UNPACKEDPE |
Source: C:\Windows\SysWOW64\rundll32.exe |
Code function: 5_2_031E5F16 |
5_2_031E5F16 |
Source: C:\Windows\SysWOW64\rundll32.exe |
Code function: 5_2_031E1B1E |
5_2_031E1B1E |
Source: C:\Windows\SysWOW64\rundll32.exe |
Code function: 5_2_031E3A14 |
5_2_031E3A14 |
Source: C:\Windows\SysWOW64\rundll32.exe |
Code function: 5_2_031E150C |
5_2_031E150C |
Source: C:\Windows\SysWOW64\rundll32.exe |
Code function: 5_2_031E5A25 |
5_2_031E5A25 |
Source: C:\Windows\SysWOW64\rundll32.exe |
Code function: 5_2_031E5378 |
5_2_031E5378 |
Source: C:\Windows\SysWOW64\rundll32.exe |
Code function: 5_2_031E2A69 |
5_2_031E2A69 |
Source: C:\Windows\SysWOW64\rundll32.exe |
Code function: 5_2_031E2566 |
5_2_031E2566 |
Source: C:\Windows\SysWOW64\rundll32.exe |
Code function: 5_2_031E1967 |
5_2_031E1967 |
Source: C:\Windows\SysWOW64\rundll32.exe |
Code function: 5_2_031E5262 |
5_2_031E5262 |
Source: C:\Windows\SysWOW64\rundll32.exe |
Code function: 5_2_031E88BA |
5_2_031E88BA |
Source: C:\Windows\SysWOW64\rundll32.exe |
Code function: 5_2_031E92B2 |
5_2_031E92B2 |
Source: C:\Windows\SysWOW64\rundll32.exe |
Code function: 5_2_031E31B3 |
5_2_031E31B3 |
Source: C:\Windows\SysWOW64\rundll32.exe |
Code function: 5_2_031E2FAF |
5_2_031E2FAF |
Source: C:\Windows\SysWOW64\rundll32.exe |
Code function: 5_2_031E3FAB |
5_2_031E3FAB |
Source: C:\Windows\SysWOW64\rundll32.exe |
Code function: 5_2_031E43D8 |
5_2_031E43D8 |
Source: C:\Windows\SysWOW64\rundll32.exe |
Code function: 5_2_031E27D4 |
5_2_031E27D4 |
Source: C:\Windows\SysWOW64\rundll32.exe |
Code function: 5_2_031E1CD0 |
5_2_031E1CD0 |
Source: C:\Windows\SysWOW64\rundll32.exe |
Code function: 5_2_031E13C5 |
5_2_031E13C5 |
Source: 0204.gif.dll |
Static PE information: 32BIT_MACHINE, EXECUTABLE_IMAGE, DLL |
Source: classification engine |
Classification label: mal68.troj.winDLL@7/0@0/0 |
Source: C:\Windows\System32\loaddll32.exe |
Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers |
Jump to behavior |
Source: C:\Windows\System32\loaddll32.exe |
Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe C:\Users\user\Desktop\0204.gif.dll,DllServer |
Source: 0204.gif.dll |
ReversingLabs: Detection: 41% |
Source: unknown |
Process created: C:\Windows\System32\loaddll32.exe loaddll32.exe 'C:\Users\user\Desktop\0204.gif.dll' |
|
Source: C:\Windows\System32\loaddll32.exe |
Process created: C:\Windows\SysWOW64\cmd.exe cmd.exe /C rundll32.exe 'C:\Users\user\Desktop\0204.gif.dll',#1 |
|
Source: C:\Windows\System32\loaddll32.exe |
Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe C:\Users\user\Desktop\0204.gif.dll,DllServer |
|
Source: C:\Windows\SysWOW64\cmd.exe |
Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe 'C:\Users\user\Desktop\0204.gif.dll',#1 |
|
Source: C:\Windows\System32\loaddll32.exe |
Process created: C:\Windows\SysWOW64\cmd.exe cmd.exe /C rundll32.exe 'C:\Users\user\Desktop\0204.gif.dll',#1 |
Jump to behavior |
Source: C:\Windows\System32\loaddll32.exe |
Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe C:\Users\user\Desktop\0204.gif.dll,DllServer |
Jump to behavior |
Source: C:\Windows\SysWOW64\cmd.exe |
Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe 'C:\Users\user\Desktop\0204.gif.dll',#1 |
Jump to behavior |
Source: 0204.gif.dll |
Static PE information: section name: .code |
Source: C:\Windows\SysWOW64\rundll32.exe |
Code function: 5_2_031E5F16 push dword ptr [ebp-0Ch]; mov dword ptr [esp], edx |
5_2_031E5F7B |
Source: C:\Windows\SysWOW64\rundll32.exe |
Code function: 5_2_031E5F16 push dword ptr [ebp-0Ch]; mov dword ptr [esp], eax |
5_2_031E5F94 |
Source: C:\Windows\SysWOW64\rundll32.exe |
Code function: 5_2_031E5F16 push dword ptr [ebp-08h]; mov dword ptr [esp], eax |
5_2_031E5FDD |
Source: C:\Windows\SysWOW64\rundll32.exe |
Code function: 5_2_031E5F16 push dword ptr [ebp-10h]; mov dword ptr [esp], eax |
5_2_031E604B |
Source: C:\Windows\SysWOW64\rundll32.exe |
Code function: 5_2_031E5F16 push dword ptr [ebp-08h]; mov dword ptr [esp], eax |
5_2_031E6124 |
Source: C:\Windows\SysWOW64\rundll32.exe |
Code function: 5_2_031E5F16 push 00000000h; mov dword ptr [esp], edi |
5_2_031E614F |
Source: C:\Windows\SysWOW64\rundll32.exe |
Code function: 5_2_031E5F16 push 00000000h; mov dword ptr [esp], edx |
5_2_031E625E |
Source: C:\Windows\SysWOW64\rundll32.exe |
Code function: 5_2_031E5F16 push dword ptr [ebp-10h]; mov dword ptr [esp], eax |
5_2_031E62B5 |
Source: C:\Windows\SysWOW64\rundll32.exe |
Code function: 5_2_031E5F16 push dword ptr [ebp-10h]; mov dword ptr [esp], eax |
5_2_031E6343 |
Source: C:\Windows\SysWOW64\rundll32.exe |
Code function: 5_2_031E5F16 push dword ptr [ebp-10h]; mov dword ptr [esp], eax |
5_2_031E635D |
Source: C:\Windows\SysWOW64\rundll32.exe |
Code function: 5_2_031E5F16 push 00000000h; mov dword ptr [esp], ebp |
5_2_031E6368 |
Source: C:\Windows\SysWOW64\rundll32.exe |
Code function: 5_2_031E5F16 push dword ptr [ebp-0Ch]; mov dword ptr [esp], eax |
5_2_031E6385 |
Source: C:\Windows\SysWOW64\rundll32.exe |
Code function: 5_2_031E5F16 push 00000000h; mov dword ptr [esp], edx |
5_2_031E63B4 |
Source: C:\Windows\SysWOW64\rundll32.exe |
Code function: 5_2_031E5F16 push dword ptr [ebp-08h]; mov dword ptr [esp], eax |
5_2_031E6483 |
Source: C:\Windows\SysWOW64\rundll32.exe |
Code function: 5_2_031E5F16 push dword ptr [ebp-08h]; mov dword ptr [esp], eax |
5_2_031E64F2 |
Source: C:\Windows\SysWOW64\rundll32.exe |
Code function: 5_2_031E5F16 push dword ptr [ebp-10h]; mov dword ptr [esp], eax |
5_2_031E64FE |
Source: C:\Windows\SysWOW64\rundll32.exe |
Code function: 5_2_031E5F16 push dword ptr [ebp-08h]; mov dword ptr [esp], eax |
5_2_031E650A |
Source: C:\Windows\SysWOW64\rundll32.exe |
Code function: 5_2_031E5F16 push 00000000h; mov dword ptr [esp], edi |
5_2_031E6567 |
Source: C:\Windows\SysWOW64\rundll32.exe |
Code function: 5_2_031E5F16 push 00000000h; mov dword ptr [esp], edi |
5_2_031E65A9 |
Source: C:\Windows\SysWOW64\rundll32.exe |
Code function: 5_2_031E5F16 push 00000000h; mov dword ptr [esp], eax |
5_2_031E6610 |
Source: C:\Windows\SysWOW64\rundll32.exe |
Code function: 5_2_031E5F16 push dword ptr [ebp-0Ch]; mov dword ptr [esp], eax |
5_2_031E6685 |
Source: C:\Windows\SysWOW64\rundll32.exe |
Code function: 5_2_031E5F16 push dword ptr [ebp-08h]; mov dword ptr [esp], ecx |
5_2_031E66C2 |
Source: C:\Windows\SysWOW64\rundll32.exe |
Code function: 5_2_031E5F16 push dword ptr [ebp-0Ch]; mov dword ptr [esp], eax |
5_2_031E66E8 |
Source: C:\Windows\SysWOW64\rundll32.exe |
Code function: 5_2_031E5F16 push 00000000h; mov dword ptr [esp], edi |
5_2_031E6781 |
Source: C:\Windows\SysWOW64\rundll32.exe |
Code function: 5_2_031E5F16 push 00000000h; mov dword ptr [esp], edx |
5_2_031E67B6 |
Source: C:\Windows\SysWOW64\rundll32.exe |
Code function: 5_2_031E5F16 push dword ptr [ebp-0Ch]; mov dword ptr [esp], eax |
5_2_031E684C |
Source: C:\Windows\SysWOW64\rundll32.exe |
Code function: 5_2_031E5F16 push dword ptr [ebp-0Ch]; mov dword ptr [esp], eax |
5_2_031E6858 |
Source: C:\Windows\SysWOW64\rundll32.exe |
Code function: 5_2_031E5F16 push dword ptr [ebp-10h]; mov dword ptr [esp], edx |
5_2_031E6926 |
Source: C:\Windows\SysWOW64\rundll32.exe |
Code function: 5_2_031E5F16 push dword ptr [ebp-08h]; mov dword ptr [esp], eax |
5_2_031E6945 |
Source: C:\Windows\SysWOW64\rundll32.exe |
Code function: 5_2_031E5F16 push dword ptr [ebp-0Ch]; mov dword ptr [esp], eax |
5_2_031E6951 |
Source: C:\Windows\SysWOW64\rundll32.exe |
Code function: 5_2_031E5F16 push dword ptr [ebp-0Ch]; mov dword ptr [esp], edx |
5_2_031E69D6 |
Source: Yara match |
File source: 00000002.00000002.478343870.0000000001070000.00000004.00000001.sdmp, type: MEMORY |
Source: Yara match |
File source: 00000004.00000002.240574899.00000000033F0000.00000004.00000001.sdmp, type: MEMORY |
Source: Yara match |
File source: 00000005.00000002.231111418.0000000003550000.00000004.00000001.sdmp, type: MEMORY |
Source: Yara match |
File source: 4.2.rundll32.exe.33f0000.2.raw.unpack, type: UNPACKEDPE |
Source: Yara match |
File source: 2.2.loaddll32.exe.1070000.1.raw.unpack, type: UNPACKEDPE |
Source: Yara match |
File source: 5.2.rundll32.exe.3550000.2.raw.unpack, type: UNPACKEDPE |
Source: C:\Windows\System32\loaddll32.exe |
Process information set: NOOPENFILEERRORBOX |
Jump to behavior |
Source: C:\Windows\System32\loaddll32.exe |
Process information set: NOOPENFILEERRORBOX |
Jump to behavior |
Source: C:\Windows\SysWOW64\rundll32.exe |
Process information set: NOOPENFILEERRORBOX |
Jump to behavior |
Source: C:\Windows\SysWOW64\rundll32.exe |
Process information set: NOOPENFILEERRORBOX |
Jump to behavior |
Source: C:\Windows\SysWOW64\rundll32.exe |
Process information set: NOOPENFILEERRORBOX |
Jump to behavior |
Source: C:\Windows\SysWOW64\rundll32.exe |
Process information set: NOOPENFILEERRORBOX |
Jump to behavior |
Source: C:\Windows\SysWOW64\rundll32.exe |
Process information set: NOOPENFILEERRORBOX |
Jump to behavior |
Source: C:\Windows\SysWOW64\rundll32.exe |
Process information set: NOOPENFILEERRORBOX |
Jump to behavior |
Source: all processes |
Thread injection, dropped files, key value created, disk infection and DNS query: no activity detected |
Source: C:\Windows\System32\loaddll32.exe |
Thread delayed: delay time: 120000 |
Jump to behavior |
Source: C:\Windows\SysWOW64\rundll32.exe |
Code function: 5_2_031E2A69 xor edi, dword ptr fs:[00000030h] |
5_2_031E2A69 |
Source: all processes |
Thread injection, dropped files, key value created, disk infection and DNS query: no activity detected |
Source: C:\Windows\SysWOW64\cmd.exe |
Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe 'C:\Users\user\Desktop\0204.gif.dll',#1 |
Jump to behavior |
Source: Yara match |
File source: 00000002.00000002.478343870.0000000001070000.00000004.00000001.sdmp, type: MEMORY |
Source: Yara match |
File source: 00000004.00000002.240574899.00000000033F0000.00000004.00000001.sdmp, type: MEMORY |
Source: Yara match |
File source: 00000005.00000002.231111418.0000000003550000.00000004.00000001.sdmp, type: MEMORY |
Source: Yara match |
File source: 4.2.rundll32.exe.33f0000.2.raw.unpack, type: UNPACKEDPE |
Source: Yara match |
File source: 2.2.loaddll32.exe.1070000.1.raw.unpack, type: UNPACKEDPE |
Source: Yara match |
File source: 5.2.rundll32.exe.3550000.2.raw.unpack, type: UNPACKEDPE |
Source: Yara match |
File source: 00000002.00000002.478343870.0000000001070000.00000004.00000001.sdmp, type: MEMORY |
Source: Yara match |
File source: 00000004.00000002.240574899.00000000033F0000.00000004.00000001.sdmp, type: MEMORY |
Source: Yara match |
File source: 00000005.00000002.231111418.0000000003550000.00000004.00000001.sdmp, type: MEMORY |
Source: Yara match |
File source: 4.2.rundll32.exe.33f0000.2.raw.unpack, type: UNPACKEDPE |
Source: Yara match |
File source: 2.2.loaddll32.exe.1070000.1.raw.unpack, type: UNPACKEDPE |
Source: Yara match |
File source: 5.2.rundll32.exe.3550000.2.raw.unpack, type: UNPACKEDPE |