Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6401	March 27, 2021, 11:06 a.m.	March 27, 2021, 11:15 a.m.

Size	807.0KB
Type	PE32+ executable (DLL) (GUI) x86-64, for MS Windows
MD5	`f3da2faeed91df74170149fc4420ef09`
SHA256	`3c51a5ad3a1a199476f85ac37ca7288b476b36e672b7e5d7eb3ff2152733dc6a`
CRC32	`553C6399`
ssdeep	`12288:MSGLvh4/rWduiactQS6W0ff+I/pcdy7QxapYKz/WCNGzB0:MvherLiacuS6W0z/0aWsGzB`
Yara	Win32_Trojan_Gen_2_0904B0_Zero - Win32 Trojan Gen PE_Header_Zero - PE File Signature Zero Win32_Trojan_Emotet_1_Zero - Win32 Trojan Emotet Win32_Trojan_Gen_1_0904B0_Zero - Win32 Trojan Emotet screenshot - Take screenshot keylogger - Run a keylogger win_registry - Affect system registries win_private_profile - Affect private profile win_files_operation - Affect private profile IsPE64 - (no description) IsDLL - (no description) IsWindowsGUI - (no description) HasRichSignature - Rich Signature Check

rundll32.exe "C:\Windows\System32\rundll32.exe" C:\Users\test22\AppData\Local\Temp\r10.dll,StartW
2072
- rundll32.exe "C:\Windows\System32\rundll32.exe" C:\Users\test22\AppData\Local\Temp\r10.dll,StartW
  2164
  - cmd.exe cmd /c ping 8.8.7.7 -n 2 & start C:\Windows\system32\rundll32.exe C:\Users\test22\AppData\Local\Temp\r10.dll,StartW VVWDQI5
    260
    - PING.EXE ping 8.8.7.7 -n 2
      2944
    - rundll32.exe C:\Windows\system32\rundll32.exe C:\Users\test22\AppData\Local\Temp\r10.dll,StartW VVWDQI5
      2648
      - cmd.exe cmd /c ping 8.8.7.7 -n 2 & start C:\Windows\system32\rundll32.exe C:\Users\test22\AppData\Local\Temp\RT420D1.dll,StartW NHXU1K
        900
        
        PING.EXE ping 8.8.7.7 -n 2
        1120
        
        rundll32.exe C:\Windows\system32\rundll32.exe C:\Users\test22\AppData\Local\Temp\RT420D1.dll,StartW NHXU1K
        2612
        
        cmd.exe cmd /c ping 8.8.7.7 -n 2 & start C:\Windows\system32\rundll32.exe C:\Users\test22\AppData\Local\Temp\rT420D1.dll,StartW NICE
        2804
        
        PING.EXE ping 8.8.7.7 -n 2
        2724
        
        rundll32.exe C:\Windows\system32\rundll32.exe C:\Users\test22\AppData\Local\Temp\rT420D1.dll,StartW NICE
        2344
rundll32.exe "C:\Windows\System32\rundll32.exe" C:\Users\test22\AppData\Local\Temp\r10.dll,
2252

Name	Response	Post-Analysis Lookup
No hosts contacted.

IP Address	Status	Action
164.124.101.2	Active	Moloch
8.8.7.7	Active	Moloch

Suricata Alerts

No Suricata Alerts

Suricata TLS

No Suricata TLS

Queries for the computername (4 events)

Time & API	Arguments	Status	Return
GetComputerNameA March 27, 2021, 10:59 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameA March 27, 2021, 11:06 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameA March 27, 2021, 11:07 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameA March 27, 2021, 11:07 a.m.	computer_name: TEST22-PC	1	1

Checks if process is being debugged by a debugger (4 events)

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent March 27, 2021, 10:59 a.m.			0	0
IsDebuggerPresent March 27, 2021, 11:06 a.m.			0	0
IsDebuggerPresent March 27, 2021, 11:07 a.m.			0	0
IsDebuggerPresent March 27, 2021, 11:07 a.m.			0	0

Checks amount of memory in system, this can be used to detect virtual machines that have a low amount of memory available (1 event)

Time & API	Arguments	Status	Return	Repeated
GlobalMemoryStatusEx March 27, 2021, 11:06 a.m.		1	1	0

The file contains an unknown PE resource name possibly indicative of a packer (1 event)

resource name

None

One or more potentially interesting buffers were extracted, these generally contain injected code, configuration data, etc.

Allocates read-write-execute memory (usually to unpack itself) (8 events)

Time & API	Arguments	Status
NtProtectVirtualMemory March 27, 2021, 10:59 a.m.	process_identifier: 2164 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000735bc000 process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory March 27, 2021, 10:59 a.m.	process_identifier: 2164 region_size: 159744 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000000500000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 27, 2021, 11:06 a.m.	process_identifier: 2648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000735bc000 process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory March 27, 2021, 11:06 a.m.	process_identifier: 2648 region_size: 159744 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000001cb0000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 27, 2021, 11:07 a.m.	process_identifier: 2612 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000735bc000 process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory March 27, 2021, 11:07 a.m.	process_identifier: 2612 region_size: 159744 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000001c60000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 27, 2021, 11:07 a.m.	process_identifier: 2344 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000735bc000 process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory March 27, 2021, 11:07 a.m.	process_identifier: 2344 region_size: 159744 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000002070000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0xffffffffffffffff	1

Creates executable files on the filesystem (1 event)

file	C:\Users\test22\AppData\Local\Temp\RT420D1.dll

Creates hidden or system file (32 events)

Time & API	Arguments	Return
NtCreateFile March 27, 2021, 10:59 a.m.	create_disposition: 2 (FILE_CREATE) file_handle: 0x00000000dd0005d8 filepath: C:\Users\test22\AppData\Roaming\Microsoft desired_access: 0x00100001 (FILE_READ_DATA\|FILE_LIST_DIRECTORY\|SYNCHRONIZE) file_attributes: 4 (FILE_ATTRIBUTE_SYSTEM) filepath_r: \??\C:\Users\test22\AppData\Roaming\Microsoft create_options: 16417 (FILE_DIRECTORY_FILE\|FILE_SYNCHRONOUS_IO_NONALERT\|FILE_OPEN_FOR_BACKUP_INTENT) status_info: 4294967295 () share_access: 3 (FILE_SHARE_READ\|FILE_SHARE_WRITE)	-1073741771
NtCreateFile March 27, 2021, 10:59 a.m.	create_disposition: 2 (FILE_CREATE) file_handle: 0x00000000dd0005d8 filepath: C:\Users\test22\AppData\Roaming\Microsoft\Crypto desired_access: 0x00100001 (FILE_READ_DATA\|FILE_LIST_DIRECTORY\|SYNCHRONIZE) file_attributes: 4 (FILE_ATTRIBUTE_SYSTEM) filepath_r: \??\C:\Users\test22\AppData\Roaming\Microsoft\Crypto create_options: 16417 (FILE_DIRECTORY_FILE\|FILE_SYNCHRONOUS_IO_NONALERT\|FILE_OPEN_FOR_BACKUP_INTENT) status_info: 4294967295 () share_access: 3 (FILE_SHARE_READ\|FILE_SHARE_WRITE)	-1073741771
NtCreateFile March 27, 2021, 10:59 a.m.	create_disposition: 2 (FILE_CREATE) file_handle: 0x00000000dd0005d8 filepath: C:\Users\test22\AppData\Roaming\Microsoft\Crypto\RSA desired_access: 0x00100001 (FILE_READ_DATA\|FILE_LIST_DIRECTORY\|SYNCHRONIZE) file_attributes: 4 (FILE_ATTRIBUTE_SYSTEM) filepath_r: \??\C:\Users\test22\AppData\Roaming\Microsoft\Crypto\RSA create_options: 16417 (FILE_DIRECTORY_FILE\|FILE_SYNCHRONOUS_IO_NONALERT\|FILE_OPEN_FOR_BACKUP_INTENT) status_info: 4294967295 () share_access: 3 (FILE_SHARE_READ\|FILE_SHARE_WRITE)	-1073741771
NtCreateFile March 27, 2021, 10:59 a.m.	create_disposition: 2 (FILE_CREATE) file_handle: 0x00000000dd0005d8 filepath: C:\Users\test22\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3832866432-4053218753-3017428901-1001 desired_access: 0x00100001 (FILE_READ_DATA\|FILE_LIST_DIRECTORY\|SYNCHRONIZE) file_attributes: 4 (FILE_ATTRIBUTE_SYSTEM) filepath_r: \??\C:\Users\test22\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3832866432-4053218753-3017428901-1001 create_options: 16417 (FILE_DIRECTORY_FILE\|FILE_SYNCHRONOUS_IO_NONALERT\|FILE_OPEN_FOR_BACKUP_INTENT) status_info: 4294967295 () share_access: 3 (FILE_SHARE_READ\|FILE_SHARE_WRITE)	-1073741771
NtCreateFile March 27, 2021, 10:59 a.m.	create_disposition: 2 (FILE_CREATE) file_handle: 0x0000000041000041 filepath: C:\Users\test22\AppData\Roaming\Microsoft desired_access: 0x00100001 (FILE_READ_DATA\|FILE_LIST_DIRECTORY\|SYNCHRONIZE) file_attributes: 4 (FILE_ATTRIBUTE_SYSTEM) filepath_r: \??\C:\Users\test22\AppData\Roaming\Microsoft create_options: 16417 (FILE_DIRECTORY_FILE\|FILE_SYNCHRONOUS_IO_NONALERT\|FILE_OPEN_FOR_BACKUP_INTENT) status_info: 4294967295 () share_access: 3 (FILE_SHARE_READ\|FILE_SHARE_WRITE)	-1073741771
NtCreateFile March 27, 2021, 10:59 a.m.	create_disposition: 2 (FILE_CREATE) file_handle: 0x0000000041000041 filepath: C:\Users\test22\AppData\Roaming\Microsoft\Crypto desired_access: 0x00100001 (FILE_READ_DATA\|FILE_LIST_DIRECTORY\|SYNCHRONIZE) file_attributes: 4 (FILE_ATTRIBUTE_SYSTEM) filepath_r: \??\C:\Users\test22\AppData\Roaming\Microsoft\Crypto create_options: 16417 (FILE_DIRECTORY_FILE\|FILE_SYNCHRONOUS_IO_NONALERT\|FILE_OPEN_FOR_BACKUP_INTENT) status_info: 4294967295 () share_access: 3 (FILE_SHARE_READ\|FILE_SHARE_WRITE)	-1073741771
NtCreateFile March 27, 2021, 10:59 a.m.	create_disposition: 2 (FILE_CREATE) file_handle: 0x0000000041000041 filepath: C:\Users\test22\AppData\Roaming\Microsoft\Crypto\RSA desired_access: 0x00100001 (FILE_READ_DATA\|FILE_LIST_DIRECTORY\|SYNCHRONIZE) file_attributes: 4 (FILE_ATTRIBUTE_SYSTEM) filepath_r: \??\C:\Users\test22\AppData\Roaming\Microsoft\Crypto\RSA create_options: 16417 (FILE_DIRECTORY_FILE\|FILE_SYNCHRONOUS_IO_NONALERT\|FILE_OPEN_FOR_BACKUP_INTENT) status_info: 4294967295 () share_access: 3 (FILE_SHARE_READ\|FILE_SHARE_WRITE)	-1073741771
NtCreateFile March 27, 2021, 10:59 a.m.	create_disposition: 2 (FILE_CREATE) file_handle: 0x0000000041000041 filepath: C:\Users\test22\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3832866432-4053218753-3017428901-1001 desired_access: 0x00100001 (FILE_READ_DATA\|FILE_LIST_DIRECTORY\|SYNCHRONIZE) file_attributes: 4 (FILE_ATTRIBUTE_SYSTEM) filepath_r: \??\C:\Users\test22\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3832866432-4053218753-3017428901-1001 create_options: 16417 (FILE_DIRECTORY_FILE\|FILE_SYNCHRONOUS_IO_NONALERT\|FILE_OPEN_FOR_BACKUP_INTENT) status_info: 4294967295 () share_access: 3 (FILE_SHARE_READ\|FILE_SHARE_WRITE)	-1073741771
NtCreateFile March 27, 2021, 11:06 a.m.	create_disposition: 2 (FILE_CREATE) file_handle: 0x0000000041000041 filepath: C:\Users\test22\AppData\Roaming\Microsoft desired_access: 0x00100001 (FILE_READ_DATA\|FILE_LIST_DIRECTORY\|SYNCHRONIZE) file_attributes: 4 (FILE_ATTRIBUTE_SYSTEM) filepath_r: \??\C:\Users\test22\AppData\Roaming\Microsoft create_options: 16417 (FILE_DIRECTORY_FILE\|FILE_SYNCHRONOUS_IO_NONALERT\|FILE_OPEN_FOR_BACKUP_INTENT) status_info: 4294967295 () share_access: 3 (FILE_SHARE_READ\|FILE_SHARE_WRITE)	-1073741771
NtCreateFile March 27, 2021, 11:06 a.m.	create_disposition: 2 (FILE_CREATE) file_handle: 0x0000000041000041 filepath: C:\Users\test22\AppData\Roaming\Microsoft\Crypto desired_access: 0x00100001 (FILE_READ_DATA\|FILE_LIST_DIRECTORY\|SYNCHRONIZE) file_attributes: 4 (FILE_ATTRIBUTE_SYSTEM) filepath_r: \??\C:\Users\test22\AppData\Roaming\Microsoft\Crypto create_options: 16417 (FILE_DIRECTORY_FILE\|FILE_SYNCHRONOUS_IO_NONALERT\|FILE_OPEN_FOR_BACKUP_INTENT) status_info: 4294967295 () share_access: 3 (FILE_SHARE_READ\|FILE_SHARE_WRITE)	-1073741771
NtCreateFile March 27, 2021, 11:06 a.m.	create_disposition: 2 (FILE_CREATE) file_handle: 0x0000000041000041 filepath: C:\Users\test22\AppData\Roaming\Microsoft\Crypto\RSA desired_access: 0x00100001 (FILE_READ_DATA\|FILE_LIST_DIRECTORY\|SYNCHRONIZE) file_attributes: 4 (FILE_ATTRIBUTE_SYSTEM) filepath_r: \??\C:\Users\test22\AppData\Roaming\Microsoft\Crypto\RSA create_options: 16417 (FILE_DIRECTORY_FILE\|FILE_SYNCHRONOUS_IO_NONALERT\|FILE_OPEN_FOR_BACKUP_INTENT) status_info: 4294967295 () share_access: 3 (FILE_SHARE_READ\|FILE_SHARE_WRITE)	-1073741771
NtCreateFile March 27, 2021, 11:06 a.m.	create_disposition: 2 (FILE_CREATE) file_handle: 0x0000000041000041 filepath: C:\Users\test22\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3832866432-4053218753-3017428901-1001 desired_access: 0x00100001 (FILE_READ_DATA\|FILE_LIST_DIRECTORY\|SYNCHRONIZE) file_attributes: 4 (FILE_ATTRIBUTE_SYSTEM) filepath_r: \??\C:\Users\test22\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3832866432-4053218753-3017428901-1001 create_options: 16417 (FILE_DIRECTORY_FILE\|FILE_SYNCHRONOUS_IO_NONALERT\|FILE_OPEN_FOR_BACKUP_INTENT) status_info: 4294967295 () share_access: 3 (FILE_SHARE_READ\|FILE_SHARE_WRITE)	-1073741771
NtCreateFile March 27, 2021, 11:06 a.m.	create_disposition: 2 (FILE_CREATE) file_handle: 0x000000000014f392 filepath: C:\Users\test22\AppData\Roaming\Microsoft desired_access: 0x00100001 (FILE_READ_DATA\|FILE_LIST_DIRECTORY\|SYNCHRONIZE) file_attributes: 4 (FILE_ATTRIBUTE_SYSTEM) filepath_r: \??\C:\Users\test22\AppData\Roaming\Microsoft create_options: 16417 (FILE_DIRECTORY_FILE\|FILE_SYNCHRONOUS_IO_NONALERT\|FILE_OPEN_FOR_BACKUP_INTENT) status_info: 4294967295 () share_access: 3 (FILE_SHARE_READ\|FILE_SHARE_WRITE)	-1073741771
NtCreateFile March 27, 2021, 11:06 a.m.	create_disposition: 2 (FILE_CREATE) file_handle: 0x000000000014f392 filepath: C:\Users\test22\AppData\Roaming\Microsoft\Crypto desired_access: 0x00100001 (FILE_READ_DATA\|FILE_LIST_DIRECTORY\|SYNCHRONIZE) file_attributes: 4 (FILE_ATTRIBUTE_SYSTEM) filepath_r: \??\C:\Users\test22\AppData\Roaming\Microsoft\Crypto create_options: 16417 (FILE_DIRECTORY_FILE\|FILE_SYNCHRONOUS_IO_NONALERT\|FILE_OPEN_FOR_BACKUP_INTENT) status_info: 4294967295 () share_access: 3 (FILE_SHARE_READ\|FILE_SHARE_WRITE)	-1073741771
NtCreateFile March 27, 2021, 11:06 a.m.	create_disposition: 2 (FILE_CREATE) file_handle: 0x000000000014f392 filepath: C:\Users\test22\AppData\Roaming\Microsoft\Crypto\RSA desired_access: 0x00100001 (FILE_READ_DATA\|FILE_LIST_DIRECTORY\|SYNCHRONIZE) file_attributes: 4 (FILE_ATTRIBUTE_SYSTEM) filepath_r: \??\C:\Users\test22\AppData\Roaming\Microsoft\Crypto\RSA create_options: 16417 (FILE_DIRECTORY_FILE\|FILE_SYNCHRONOUS_IO_NONALERT\|FILE_OPEN_FOR_BACKUP_INTENT) status_info: 4294967295 () share_access: 3 (FILE_SHARE_READ\|FILE_SHARE_WRITE)	-1073741771
NtCreateFile March 27, 2021, 11:06 a.m.	create_disposition: 2 (FILE_CREATE) file_handle: 0x000000000014f392 filepath: C:\Users\test22\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3832866432-4053218753-3017428901-1001 desired_access: 0x00100001 (FILE_READ_DATA\|FILE_LIST_DIRECTORY\|SYNCHRONIZE) file_attributes: 4 (FILE_ATTRIBUTE_SYSTEM) filepath_r: \??\C:\Users\test22\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3832866432-4053218753-3017428901-1001 create_options: 16417 (FILE_DIRECTORY_FILE\|FILE_SYNCHRONOUS_IO_NONALERT\|FILE_OPEN_FOR_BACKUP_INTENT) status_info: 4294967295 () share_access: 3 (FILE_SHARE_READ\|FILE_SHARE_WRITE)	-1073741771
NtCreateFile March 27, 2021, 11:07 a.m.	create_disposition: 2 (FILE_CREATE) file_handle: 0x0000000041000041 filepath: C:\Users\test22\AppData\Roaming\Microsoft desired_access: 0x00100001 (FILE_READ_DATA\|FILE_LIST_DIRECTORY\|SYNCHRONIZE) file_attributes: 4 (FILE_ATTRIBUTE_SYSTEM) filepath_r: \??\C:\Users\test22\AppData\Roaming\Microsoft create_options: 16417 (FILE_DIRECTORY_FILE\|FILE_SYNCHRONOUS_IO_NONALERT\|FILE_OPEN_FOR_BACKUP_INTENT) status_info: 4294967295 () share_access: 3 (FILE_SHARE_READ\|FILE_SHARE_WRITE)	-1073741771
NtCreateFile March 27, 2021, 11:07 a.m.	create_disposition: 2 (FILE_CREATE) file_handle: 0x0000000041000041 filepath: C:\Users\test22\AppData\Roaming\Microsoft\Crypto desired_access: 0x00100001 (FILE_READ_DATA\|FILE_LIST_DIRECTORY\|SYNCHRONIZE) file_attributes: 4 (FILE_ATTRIBUTE_SYSTEM) filepath_r: \??\C:\Users\test22\AppData\Roaming\Microsoft\Crypto create_options: 16417 (FILE_DIRECTORY_FILE\|FILE_SYNCHRONOUS_IO_NONALERT\|FILE_OPEN_FOR_BACKUP_INTENT) status_info: 4294967295 () share_access: 3 (FILE_SHARE_READ\|FILE_SHARE_WRITE)	-1073741771
NtCreateFile March 27, 2021, 11:07 a.m.	create_disposition: 2 (FILE_CREATE) file_handle: 0x0000000041000041 filepath: C:\Users\test22\AppData\Roaming\Microsoft\Crypto\RSA desired_access: 0x00100001 (FILE_READ_DATA\|FILE_LIST_DIRECTORY\|SYNCHRONIZE) file_attributes: 4 (FILE_ATTRIBUTE_SYSTEM) filepath_r: \??\C:\Users\test22\AppData\Roaming\Microsoft\Crypto\RSA create_options: 16417 (FILE_DIRECTORY_FILE\|FILE_SYNCHRONOUS_IO_NONALERT\|FILE_OPEN_FOR_BACKUP_INTENT) status_info: 4294967295 () share_access: 3 (FILE_SHARE_READ\|FILE_SHARE_WRITE)	-1073741771
NtCreateFile March 27, 2021, 11:07 a.m.	create_disposition: 2 (FILE_CREATE) file_handle: 0x0000000041000041 filepath: C:\Users\test22\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3832866432-4053218753-3017428901-1001 desired_access: 0x00100001 (FILE_READ_DATA\|FILE_LIST_DIRECTORY\|SYNCHRONIZE) file_attributes: 4 (FILE_ATTRIBUTE_SYSTEM) filepath_r: \??\C:\Users\test22\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3832866432-4053218753-3017428901-1001 create_options: 16417 (FILE_DIRECTORY_FILE\|FILE_SYNCHRONOUS_IO_NONALERT\|FILE_OPEN_FOR_BACKUP_INTENT) status_info: 4294967295 () share_access: 3 (FILE_SHARE_READ\|FILE_SHARE_WRITE)	-1073741771
NtCreateFile March 27, 2021, 11:07 a.m.	create_disposition: 2 (FILE_CREATE) file_handle: 0x00000000001df0e2 filepath: C:\Users\test22\AppData\Roaming\Microsoft desired_access: 0x00100001 (FILE_READ_DATA\|FILE_LIST_DIRECTORY\|SYNCHRONIZE) file_attributes: 4 (FILE_ATTRIBUTE_SYSTEM) filepath_r: \??\C:\Users\test22\AppData\Roaming\Microsoft create_options: 16417 (FILE_DIRECTORY_FILE\|FILE_SYNCHRONOUS_IO_NONALERT\|FILE_OPEN_FOR_BACKUP_INTENT) status_info: 4294967295 () share_access: 3 (FILE_SHARE_READ\|FILE_SHARE_WRITE)	-1073741771
NtCreateFile March 27, 2021, 11:07 a.m.	create_disposition: 2 (FILE_CREATE) file_handle: 0x00000000001df0e2 filepath: C:\Users\test22\AppData\Roaming\Microsoft\Crypto desired_access: 0x00100001 (FILE_READ_DATA\|FILE_LIST_DIRECTORY\|SYNCHRONIZE) file_attributes: 4 (FILE_ATTRIBUTE_SYSTEM) filepath_r: \??\C:\Users\test22\AppData\Roaming\Microsoft\Crypto create_options: 16417 (FILE_DIRECTORY_FILE\|FILE_SYNCHRONOUS_IO_NONALERT\|FILE_OPEN_FOR_BACKUP_INTENT) status_info: 4294967295 () share_access: 3 (FILE_SHARE_READ\|FILE_SHARE_WRITE)	-1073741771
NtCreateFile March 27, 2021, 11:07 a.m.	create_disposition: 2 (FILE_CREATE) file_handle: 0x00000000001df0e2 filepath: C:\Users\test22\AppData\Roaming\Microsoft\Crypto\RSA desired_access: 0x00100001 (FILE_READ_DATA\|FILE_LIST_DIRECTORY\|SYNCHRONIZE) file_attributes: 4 (FILE_ATTRIBUTE_SYSTEM) filepath_r: \??\C:\Users\test22\AppData\Roaming\Microsoft\Crypto\RSA create_options: 16417 (FILE_DIRECTORY_FILE\|FILE_SYNCHRONOUS_IO_NONALERT\|FILE_OPEN_FOR_BACKUP_INTENT) status_info: 4294967295 () share_access: 3 (FILE_SHARE_READ\|FILE_SHARE_WRITE)	-1073741771
NtCreateFile March 27, 2021, 11:07 a.m.	create_disposition: 2 (FILE_CREATE) file_handle: 0x00000000001df0e2 filepath: C:\Users\test22\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3832866432-4053218753-3017428901-1001 desired_access: 0x00100001 (FILE_READ_DATA\|FILE_LIST_DIRECTORY\|SYNCHRONIZE) file_attributes: 4 (FILE_ATTRIBUTE_SYSTEM) filepath_r: \??\C:\Users\test22\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3832866432-4053218753-3017428901-1001 create_options: 16417 (FILE_DIRECTORY_FILE\|FILE_SYNCHRONOUS_IO_NONALERT\|FILE_OPEN_FOR_BACKUP_INTENT) status_info: 4294967295 () share_access: 3 (FILE_SHARE_READ\|FILE_SHARE_WRITE)	-1073741771
NtCreateFile March 27, 2021, 11:07 a.m.	create_disposition: 2 (FILE_CREATE) file_handle: 0x0000000041000041 filepath: C:\Users\test22\AppData\Roaming\Microsoft desired_access: 0x00100001 (FILE_READ_DATA\|FILE_LIST_DIRECTORY\|SYNCHRONIZE) file_attributes: 4 (FILE_ATTRIBUTE_SYSTEM) filepath_r: \??\C:\Users\test22\AppData\Roaming\Microsoft create_options: 16417 (FILE_DIRECTORY_FILE\|FILE_SYNCHRONOUS_IO_NONALERT\|FILE_OPEN_FOR_BACKUP_INTENT) status_info: 4294967295 () share_access: 3 (FILE_SHARE_READ\|FILE_SHARE_WRITE)	-1073741771
NtCreateFile March 27, 2021, 11:07 a.m.	create_disposition: 2 (FILE_CREATE) file_handle: 0x0000000041000041 filepath: C:\Users\test22\AppData\Roaming\Microsoft\Crypto desired_access: 0x00100001 (FILE_READ_DATA\|FILE_LIST_DIRECTORY\|SYNCHRONIZE) file_attributes: 4 (FILE_ATTRIBUTE_SYSTEM) filepath_r: \??\C:\Users\test22\AppData\Roaming\Microsoft\Crypto create_options: 16417 (FILE_DIRECTORY_FILE\|FILE_SYNCHRONOUS_IO_NONALERT\|FILE_OPEN_FOR_BACKUP_INTENT) status_info: 4294967295 () share_access: 3 (FILE_SHARE_READ\|FILE_SHARE_WRITE)	-1073741771
NtCreateFile March 27, 2021, 11:07 a.m.	create_disposition: 2 (FILE_CREATE) file_handle: 0x0000000041000041 filepath: C:\Users\test22\AppData\Roaming\Microsoft\Crypto\RSA desired_access: 0x00100001 (FILE_READ_DATA\|FILE_LIST_DIRECTORY\|SYNCHRONIZE) file_attributes: 4 (FILE_ATTRIBUTE_SYSTEM) filepath_r: \??\C:\Users\test22\AppData\Roaming\Microsoft\Crypto\RSA create_options: 16417 (FILE_DIRECTORY_FILE\|FILE_SYNCHRONOUS_IO_NONALERT\|FILE_OPEN_FOR_BACKUP_INTENT) status_info: 4294967295 () share_access: 3 (FILE_SHARE_READ\|FILE_SHARE_WRITE)	-1073741771
NtCreateFile March 27, 2021, 11:07 a.m.	create_disposition: 2 (FILE_CREATE) file_handle: 0x0000000041000041 filepath: C:\Users\test22\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3832866432-4053218753-3017428901-1001 desired_access: 0x00100001 (FILE_READ_DATA\|FILE_LIST_DIRECTORY\|SYNCHRONIZE) file_attributes: 4 (FILE_ATTRIBUTE_SYSTEM) filepath_r: \??\C:\Users\test22\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3832866432-4053218753-3017428901-1001 create_options: 16417 (FILE_DIRECTORY_FILE\|FILE_SYNCHRONOUS_IO_NONALERT\|FILE_OPEN_FOR_BACKUP_INTENT) status_info: 4294967295 () share_access: 3 (FILE_SHARE_READ\|FILE_SHARE_WRITE)	-1073741771
NtCreateFile March 27, 2021, 11:07 a.m.	create_disposition: 2 (FILE_CREATE) file_handle: 0x00000000001cf402 filepath: C:\Users\test22\AppData\Roaming\Microsoft desired_access: 0x00100001 (FILE_READ_DATA\|FILE_LIST_DIRECTORY\|SYNCHRONIZE) file_attributes: 4 (FILE_ATTRIBUTE_SYSTEM) filepath_r: \??\C:\Users\test22\AppData\Roaming\Microsoft create_options: 16417 (FILE_DIRECTORY_FILE\|FILE_SYNCHRONOUS_IO_NONALERT\|FILE_OPEN_FOR_BACKUP_INTENT) status_info: 4294967295 () share_access: 3 (FILE_SHARE_READ\|FILE_SHARE_WRITE)	-1073741771
NtCreateFile March 27, 2021, 11:07 a.m.	create_disposition: 2 (FILE_CREATE) file_handle: 0x00000000001cf402 filepath: C:\Users\test22\AppData\Roaming\Microsoft\Crypto desired_access: 0x00100001 (FILE_READ_DATA\|FILE_LIST_DIRECTORY\|SYNCHRONIZE) file_attributes: 4 (FILE_ATTRIBUTE_SYSTEM) filepath_r: \??\C:\Users\test22\AppData\Roaming\Microsoft\Crypto create_options: 16417 (FILE_DIRECTORY_FILE\|FILE_SYNCHRONOUS_IO_NONALERT\|FILE_OPEN_FOR_BACKUP_INTENT) status_info: 4294967295 () share_access: 3 (FILE_SHARE_READ\|FILE_SHARE_WRITE)	-1073741771
NtCreateFile March 27, 2021, 11:07 a.m.	create_disposition: 2 (FILE_CREATE) file_handle: 0x00000000001cf402 filepath: C:\Users\test22\AppData\Roaming\Microsoft\Crypto\RSA desired_access: 0x00100001 (FILE_READ_DATA\|FILE_LIST_DIRECTORY\|SYNCHRONIZE) file_attributes: 4 (FILE_ATTRIBUTE_SYSTEM) filepath_r: \??\C:\Users\test22\AppData\Roaming\Microsoft\Crypto\RSA create_options: 16417 (FILE_DIRECTORY_FILE\|FILE_SYNCHRONOUS_IO_NONALERT\|FILE_OPEN_FOR_BACKUP_INTENT) status_info: 4294967295 () share_access: 3 (FILE_SHARE_READ\|FILE_SHARE_WRITE)	-1073741771
NtCreateFile March 27, 2021, 11:07 a.m.	create_disposition: 2 (FILE_CREATE) file_handle: 0x00000000001cf402 filepath: C:\Users\test22\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3832866432-4053218753-3017428901-1001 desired_access: 0x00100001 (FILE_READ_DATA\|FILE_LIST_DIRECTORY\|SYNCHRONIZE) file_attributes: 4 (FILE_ATTRIBUTE_SYSTEM) filepath_r: \??\C:\Users\test22\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3832866432-4053218753-3017428901-1001 create_options: 16417 (FILE_DIRECTORY_FILE\|FILE_SYNCHRONOUS_IO_NONALERT\|FILE_OPEN_FOR_BACKUP_INTENT) status_info: 4294967295 () share_access: 3 (FILE_SHARE_READ\|FILE_SHARE_WRITE)	-1073741771

A process created a hidden window (3 events)

Time & API	Arguments	Status	Return
CreateProcessInternalW March 27, 2021, 10:59 a.m.	thread_identifier: 2880 thread_handle: 0x0000000000000160 process_identifier: 260 current_directory: filepath: track: 1 command_line: cmd /c ping 8.8.7.7 -n 2 & start C:\Windows\system32\rundll32.exe C:\Users\test22\AppData\Local\Temp\r10.dll,StartW VVWDQI5 filepath_r: stack_pivoted: 0 creation_flags: 134217728 (CREATE_NO_WINDOW) inherit_handles: 0 process_handle: 0x0000000000000144	1	1
CreateProcessInternalW March 27, 2021, 11:07 a.m.	thread_identifier: 1164 thread_handle: 0x0000000000000160 process_identifier: 900 current_directory: filepath: track: 1 command_line: cmd /c ping 8.8.7.7 -n 2 & start C:\Windows\system32\rundll32.exe C:\Users\test22\AppData\Local\Temp\RT420D1.dll,StartW NHXU1K filepath_r: stack_pivoted: 0 creation_flags: 134217728 (CREATE_NO_WINDOW) inherit_handles: 0 process_handle: 0x0000000000000144	1	1
CreateProcessInternalW March 27, 2021, 11:07 a.m.	thread_identifier: 2684 thread_handle: 0x000000000000016c process_identifier: 2804 current_directory: filepath: track: 1 command_line: cmd /c ping 8.8.7.7 -n 2 & start C:\Windows\system32\rundll32.exe C:\Users\test22\AppData\Local\Temp\rT420D1.dll,StartW NICE filepath_r: stack_pivoted: 0 creation_flags: 134217728 (CREATE_NO_WINDOW) inherit_handles: 0 process_handle: 0x0000000000000170	1	1

Searches running processes potentially to identify processes for sandbox evasion, code injection or memory dumping (4 events)

Time & API	Arguments	Status	Return
Process32NextW March 27, 2021, 10:59 a.m.	snapshot_handle: 0x00000000000000d4 process_name: pw.exe process_identifier: 1276	1	1
Process32NextW March 27, 2021, 10:59 a.m.	snapshot_handle: 0x00000000000000d4 process_name: taskhost.exe process_identifier: 200	1	1
Process32NextW March 27, 2021, 10:59 a.m.	snapshot_handle: 0x00000000000000d4 process_name: rundll32.exe process_identifier: 2072	1	1
Process32NextW March 27, 2021, 10:59 a.m.	snapshot_handle: 0x00000000000000d4 process_name: rundll32.exe process_identifier: 2164	1	1

File has been identified by 3 AntiVirus engines on VirusTotal as malicious (3 events)

FireEye	Generic.mg.f3da2faeed91df74
Microsoft	Trojan:Win32/Wacatac.B!ml
MaxSecure	Trojan.Malware.121218.susgen

Changes read-write memory protection to read-execute (probably to avoid detection when setting all RWX flags at the same time) (1 event)

Time & API	Arguments	Status	Return	Repeated
NtProtectVirtualMemory March 27, 2021, 10:59 a.m.	process_identifier: 2164 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 length: 8192 protection: 32 (PAGE_EXECUTE_READ) base_address: 0x0000000180001000 process_handle: 0xffffffffffffffff	1	0	0

The binary likely contains encrypted or compressed data indicative of a packer (2 events)

section

{u'size_of_data': u'0x0002cc00', u'virtual_address': u'0x000a1000', u'entropy': 7.7498586524433595, u'name': u'.rsrc', u'virtual_size': u'0x0002cb90'}

entropy

7.74985865244

description

A section with a high entropy has been found

entropy

0.222084367246

description

Overall entropy of this PE file is high

Yara rule detected in process memory (50 out of 123 events)

description	Code injection with CreateRemoteThread in a remote process	rule	inject_thread
description	Create a windows service	rule	create_service
description	Communications over UDP network	rule	network_udp_sock
description	Listen for incoming communication	rule	network_tcp_listen
description	Communications over P2P network	rule	network_p2p_win
description	Communications over HTTP	rule	network_http
description	File downloader/dropper	rule	network_dropper
description	Communications over FTP	rule	network_ftp
description	Communications over RAW socket	rule	network_tcp_socket
description	Communications use DNS	rule	network_dns
description	Communication using dga	rule	network_dga
description	Escalade priviledges	rule	escalate_priv
description	Take screenshot	rule	screenshot
description	Run a keylogger	rule	keylogger
description	Steal credential	rule	cred_local
description	Record Audio	rule	sniff_audio
description	APC queue tasks migration	rule	migrate_apc
description	Malware can spread east-west using share drive	rule	spreading_share
description	Create or check mutex	rule	win_mutex
description	Affect system registries	rule	win_registry
description	Affect system token	rule	win_token
description	Affect private profile	rule	win_private_profile
description	Affect private profile	rule	win_files_operation
description	Match Winsock 2 API library declaration	rule	Str_Win32_Winsock2_Library
description	Match Windows Inet API library declaration	rule	Str_Win32_Wininet_Library
description	Match Windows Inet API call	rule	Str_Win32_Internet_API
description	Match Windows Http API call	rule	Str_Win32_Http_API
description	(no description)	rule	DebuggerCheck__GlobalFlags
description	(no description)	rule	DebuggerCheck__QueryInfo
description	(no description)	rule	DebuggerCheck__RemoteAPI
description	(no description)	rule	DebuggerHiding__Thread
description	(no description)	rule	DebuggerHiding__Active
description	(no description)	rule	DebuggerException__ConsoleCtrl
description	(no description)	rule	DebuggerException__SetConsoleCtrl
description	(no description)	rule	ThreadControl__Context
description	(no description)	rule	SEH__vectored
description	(no description)	rule	Check_Dlls
description	Checks if being debugged	rule	anti_dbg
description	Anti-Sandbox checks for ThreatExpert	rule	antisb_threatExpert
description	Bypass DEP	rule	disable_dep
description	Affect hook table	rule	win_hook
description	Code injection with CreateRemoteThread in a remote process	rule	inject_thread
description	Create a windows service	rule	create_service
description	Communications over UDP network	rule	network_udp_sock
description	Listen for incoming communication	rule	network_tcp_listen
description	Communications over P2P network	rule	network_p2p_win
description	Communications over HTTP	rule	network_http
description	File downloader/dropper	rule	network_dropper
description	Communications over FTP	rule	network_ftp
description	Communications over RAW socket	rule	network_tcp_socket

Uses Windows utilities for basic Windows functionality (4 events)

cmdline	cmd /c ping 8.8.7.7 -n 2 & start C:\Windows\system32\rundll32.exe C:\Users\test22\AppData\Local\Temp\r10.dll,StartW VVWDQI5
cmdline	ping 8.8.7.7 -n 2
cmdline	cmd /c ping 8.8.7.7 -n 2 & start C:\Windows\system32\rundll32.exe C:\Users\test22\AppData\Local\Temp\RT420D1.dll,StartW NHXU1K
cmdline	cmd /c ping 8.8.7.7 -n 2 & start C:\Windows\system32\rundll32.exe C:\Users\test22\AppData\Local\Temp\rT420D1.dll,StartW NICE

Communicates with host for which no DNS query was performed (1 event)

host

8.8.7.7

Installs itself for autorun at Windows startup (1 event)

reg_key

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run\J7VKJT64

reg_value

C:\Windows\system32\rundll32.exe C:\Users\test22\AppData\Local\Temp\RT420D1.dll,StartW NICE

Resumed a suspended thread in a remote process potentially indicative of process injection (6 events)

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 260 resumed a thread in remote process 2648
Process injection	Process 900 resumed a thread in remote process 2612
Process injection	Process 2804 resumed a thread in remote process 2344
NtResumeThread March 27, 2021, 11:06 a.m.	thread_handle: 0x0000000000000064 suspend_count: 0 process_identifier: 2648	1	0	0
NtResumeThread March 27, 2021, 11:07 a.m.	thread_handle: 0x0000000000000064 suspend_count: 0 process_identifier: 2612	1	0	0
NtResumeThread March 27, 2021, 11:07 a.m.	thread_handle: 0x0000000000000064 suspend_count: 0 process_identifier: 2344	1	0	0

Generates some ICMP traffic

r10.dll

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Suricata TLS

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