Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6401	Sept. 27, 2021, 8:01 a.m.	Sept. 27, 2021, 8:07 a.m.

Size	431.5KB
Type	PE32 executable (console) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`be5006a529a06f16a268bdb477d8878b`
SHA256	`6c2fc47191c17a3bef2060481ca8c058336ad27c731b245212364c132081fc2a`
CRC32	`1C870427`
ssdeep	`12288:wklT97inNquAILkjhV/HhkFK+mMGOUsy7cgr/GUzf8YLt3hi5oIF+/5PP:npjhFUgr/GUi`
Yara	PE_Header_Zero - PE File Signature Generic_Malware_Zero - Generic Malware Is_DotNET_EXE - (no description) Win_Backdoor_AsyncRAT_Zero - Win Backdoor AsyncRAT IsPE32 - (no description)

f20-c.exe "C:\Users\test22\AppData\Local\Temp\f20-c.exe"
1108
- f20-c.exe C:\Users\test22\AppData\Local\Temp\f20-c.exe
  2852

Name	Response	Post-Analysis Lookup
No hosts contacted.

IP Address	Status	Action
164.124.101.2	Active	Moloch
213.166.69.181	Active	Moloch

Suricata Alerts

No Suricata Alerts

Suricata TLS

No Suricata TLS

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

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent Sept. 27, 2021, 8:01 a.m.			0	0
IsDebuggerPresent Sept. 27, 2021, 8:01 a.m.			0	0
IsDebuggerPresent Sept. 27, 2021, 8:01 a.m.			0	0
IsDebuggerPresent Sept. 27, 2021, 8:01 a.m.			0	0

Uses Windows APIs to generate a cryptographic key (6 events)

Time & API	Arguments	Status	Return
CryptExportKey Sept. 27, 2021, 8:01 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0068d7d8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Sept. 27, 2021, 8:01 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0068d858 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Sept. 27, 2021, 8:01 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0068d858 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Sept. 27, 2021, 8:01 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0052e1c0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Sept. 27, 2021, 8:01 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0052e1c0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Sept. 27, 2021, 8:01 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0052e240 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1

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 Sept. 27, 2021, 8:01 a.m.		1	1	0

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) (50 out of 55 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory Sept. 27, 2021, 8:01 a.m.	process_identifier: 1108 region_size: 2031616 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00910000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 27, 2021, 8:01 a.m.	process_identifier: 1108 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00ac0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 27, 2021, 8:01 a.m.	process_identifier: 1108 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72741000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 27, 2021, 8:01 a.m.	process_identifier: 1108 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72742000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 27, 2021, 8:01 a.m.	process_identifier: 1108 region_size: 1114112 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004d0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 27, 2021, 8:01 a.m.	process_identifier: 1108 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005a0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 27, 2021, 8:01 a.m.	process_identifier: 1108 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00392000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 27, 2021, 8:01 a.m.	process_identifier: 1108 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003c5000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 27, 2021, 8:01 a.m.	process_identifier: 1108 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003cb000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 27, 2021, 8:01 a.m.	process_identifier: 1108 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003c7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 27, 2021, 8:01 a.m.	process_identifier: 1108 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003ac000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 27, 2021, 8:01 a.m.	process_identifier: 1108 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x008d0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 27, 2021, 8:01 a.m.	process_identifier: 1108 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003ba000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 27, 2021, 8:01 a.m.	process_identifier: 1108 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003b7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 27, 2021, 8:01 a.m.	process_identifier: 1108 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0039a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 27, 2021, 8:01 a.m.	process_identifier: 1108 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003b6000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 27, 2021, 8:01 a.m.	process_identifier: 1108 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003aa000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 27, 2021, 8:01 a.m.	process_identifier: 1108 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0039c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 27, 2021, 8:01 a.m.	process_identifier: 1108 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003bb000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 27, 2021, 8:01 a.m.	process_identifier: 1108 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x008ff000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 27, 2021, 8:01 a.m.	process_identifier: 1108 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x008f0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 27, 2021, 8:01 a.m.	process_identifier: 1108 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x008d1000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 27, 2021, 8:01 a.m.	process_identifier: 1108 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x008d2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 27, 2021, 8:01 a.m.	process_identifier: 2852 region_size: 393216 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00430000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 27, 2021, 8:01 a.m.	process_identifier: 2852 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00450000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 27, 2021, 8:01 a.m.	process_identifier: 2852 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x720a1000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 27, 2021, 8:01 a.m.	process_identifier: 2852 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x720a2000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 27, 2021, 8:01 a.m.	process_identifier: 2852 region_size: 1179648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00750000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 27, 2021, 8:01 a.m.	process_identifier: 2852 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00830000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 27, 2021, 8:01 a.m.	process_identifier: 2852 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00442000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 27, 2021, 8:01 a.m.	process_identifier: 2852 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004b5000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 27, 2021, 8:01 a.m.	process_identifier: 2852 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004bb000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 27, 2021, 8:01 a.m.	process_identifier: 2852 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004b7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 27, 2021, 8:01 a.m.	process_identifier: 2852 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0049c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 27, 2021, 8:01 a.m.	process_identifier: 2852 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00690000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 27, 2021, 8:01 a.m.	process_identifier: 2852 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004a6000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 27, 2021, 8:01 a.m.	process_identifier: 2852 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004aa000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 27, 2021, 8:01 a.m.	process_identifier: 2852 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004a7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 27, 2021, 8:01 a.m.	process_identifier: 2852 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0044a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 27, 2021, 8:01 a.m.	process_identifier: 2852 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004ab000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 27, 2021, 8:01 a.m.	process_identifier: 2852 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0049a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 27, 2021, 8:01 a.m.	process_identifier: 2852 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004ac000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 27, 2021, 8:01 a.m.	process_identifier: 2852 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0044c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 27, 2021, 8:01 a.m.	process_identifier: 2852 region_size: 327680 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef50000 allocation_type: 1056768 (MEM_RESERVE\|MEM_TOP_DOWN) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 27, 2021, 8:01 a.m.	process_identifier: 2852 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef50000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 27, 2021, 8:01 a.m.	process_identifier: 2852 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef50000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 27, 2021, 8:01 a.m.	process_identifier: 2852 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef58000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 27, 2021, 8:01 a.m.	process_identifier: 2852 region_size: 65536 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef40000 allocation_type: 1056768 (MEM_RESERVE\|MEM_TOP_DOWN) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 27, 2021, 8:01 a.m.	process_identifier: 2852 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef40000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 27, 2021, 8:01 a.m.	process_identifier: 2852 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef50000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1

Yara rule detected in process memory (8 events)

description	(no description)	rule	DebuggerCheck__GlobalFlags
description	(no description)	rule	DebuggerCheck__QueryInfo
description	(no description)	rule	DebuggerHiding__Thread
description	(no description)	rule	DebuggerHiding__Active
description	(no description)	rule	ThreadControl__Context
description	(no description)	rule	SEH__vectored
description	Checks if being debugged	rule	anti_dbg
description	Bypass DEP	rule	disable_dep

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

host

213.166.69.181

Allocates execute permission to another process indicative of possible code injection (1 event)

Time & API	Arguments	Status	Return	Repeated
NtAllocateVirtualMemory Sept. 27, 2021, 8:01 a.m.	process_identifier: 2852 region_size: 139264 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x00000214	1	0	0

Potential code injection by writing to the memory of another process (4 events)

Time & API	Arguments	Status	Return
WriteProcessMemory Sept. 27, 2021, 8:01 a.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELÄAà0¸âÅ à@ }@ÅOàÜÈØtÅ H.textð· ¸ `.rsrcÜà¼@@.relocÄ@B base_address: 0x00400000 process_identifier: 2852 process_handle: 0x00000214	1	1
WriteProcessMemory Sept. 27, 2021, 8:01 a.m.	buffer: P8hÜàLL4VS_VERSION_INFO½ïþ?DVarFileInfo$Translation°¬StringFileInfo000004b0,FileDescription 0FileVersion0.0.0.0: InternalNameLecturer.exe(LegalCopyright B OriginalFilenameLecturer.exe4ProductVersion0.0.0.08Assembly Version0.0.0.0ìâêï»¿<?xml version="1.0" encoding="UTF-8" standalone="yes"?> <assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0"> <assemblyIdentity version="1.0.0.0" name="MyApplication.app"/> <trustInfo xmlns="urn:schemas-microsoft-com:asm.v2"> <security> <requestedPrivileges xmlns="urn:schemas-microsoft-com:asm.v3"> <requestedExecutionLevel level="asInvoker" uiAccess="false"/> </requestedPrivileges> </security> </trustInfo> </assembly> base_address: 0x0041e000 process_identifier: 2852 process_handle: 0x00000214	1	1
WriteProcessMemory Sept. 27, 2021, 8:01 a.m.	buffer: Àä5 base_address: 0x00420000 process_identifier: 2852 process_handle: 0x00000214	1	1
WriteProcessMemory Sept. 27, 2021, 8:01 a.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2852 process_handle: 0x00000214	1	1

Code injection by writing an executable or DLL to the memory of another process (1 event)

Time & API	Arguments	Status	Return	Repeated
WriteProcessMemory Sept. 27, 2021, 8:01 a.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELÄAà0¸âÅ à@ }@ÅOàÜÈØtÅ H.textð· ¸ `.rsrcÜà¼@@.relocÄ@B base_address: 0x00400000 process_identifier: 2852 process_handle: 0x00000214	1	1	0

Used NtSetContextThread to modify a thread in a remote process indicative of process injection (2 events)

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 1108 called NtSetContextThread to modify thread in remote process 2852
NtSetContextThread Sept. 27, 2021, 8:01 a.m.	registers.eip: 2000355780 registers.esp: 2029928 registers.edi: 0 registers.eax: 4310498 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x00000210 process_identifier: 2852	1	0	0

Resumed a suspended thread in a remote process potentially indicative of process injection (2 events)

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 1108 resumed a thread in remote process 2852
NtResumeThread Sept. 27, 2021, 8:01 a.m.	thread_handle: 0x00000210 suspend_count: 1 process_identifier: 2852	1	0	0

Connects to an IP address that is no longer responding to requests (legitimate services will remain up-and-running usually) (1 event)

dead_host

213.166.69.181:64650

Executed a process and injected code into it, probably while unpacking (17 events)

Time & API	Arguments	Status	Return
NtResumeThread Sept. 27, 2021, 8:01 a.m.	thread_handle: 0x000000e4 suspend_count: 1 process_identifier: 1108	1	0
NtResumeThread Sept. 27, 2021, 8:01 a.m.	thread_handle: 0x0000015c suspend_count: 1 process_identifier: 1108	1	0
NtResumeThread Sept. 27, 2021, 8:01 a.m.	thread_handle: 0x0000019c suspend_count: 1 process_identifier: 1108	1	0
CreateProcessInternalW Sept. 27, 2021, 8:01 a.m.	thread_identifier: 2228 thread_handle: 0x00000210 process_identifier: 2852 current_directory: filepath: track: 1 command_line: C:\Users\test22\AppData\Local\Temp\f20-c.exe filepath_r: stack_pivoted: 0 creation_flags: 134217740 (CREATE_NO_WINDOW\|CREATE_SUSPENDED\|DETACHED_PROCESS) inherit_handles: 0 process_handle: 0x00000214	1	1
NtUnmapViewOfSection Sept. 27, 2021, 8:01 a.m.	base_address: 0x00400000 region_size: 15925248 process_identifier: 2852 process_handle: 0x00000214		3221225497
NtAllocateVirtualMemory Sept. 27, 2021, 8:01 a.m.	process_identifier: 2852 region_size: 139264 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x00000214	1	0
WriteProcessMemory Sept. 27, 2021, 8:01 a.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELÄAà0¸âÅ à@ }@ÅOàÜÈØtÅ H.textð· ¸ `.rsrcÜà¼@@.relocÄ@B base_address: 0x00400000 process_identifier: 2852 process_handle: 0x00000214	1	1
WriteProcessMemory Sept. 27, 2021, 8:01 a.m.	buffer: base_address: 0x00402000 process_identifier: 2852 process_handle: 0x00000214	1	1
WriteProcessMemory Sept. 27, 2021, 8:01 a.m.	buffer: P8hÜàLL4VS_VERSION_INFO½ïþ?DVarFileInfo$Translation°¬StringFileInfo000004b0,FileDescription 0FileVersion0.0.0.0: InternalNameLecturer.exe(LegalCopyright B OriginalFilenameLecturer.exe4ProductVersion0.0.0.08Assembly Version0.0.0.0ìâêï»¿<?xml version="1.0" encoding="UTF-8" standalone="yes"?> <assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0"> <assemblyIdentity version="1.0.0.0" name="MyApplication.app"/> <trustInfo xmlns="urn:schemas-microsoft-com:asm.v2"> <security> <requestedPrivileges xmlns="urn:schemas-microsoft-com:asm.v3"> <requestedExecutionLevel level="asInvoker" uiAccess="false"/> </requestedPrivileges> </security> </trustInfo> </assembly> base_address: 0x0041e000 process_identifier: 2852 process_handle: 0x00000214	1	1
WriteProcessMemory Sept. 27, 2021, 8:01 a.m.	buffer: Àä5 base_address: 0x00420000 process_identifier: 2852 process_handle: 0x00000214	1	1
NtGetContextThread Sept. 27, 2021, 8:01 a.m.	thread_handle: 0x00000210	1	0
WriteProcessMemory Sept. 27, 2021, 8:01 a.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2852 process_handle: 0x00000214	1	1
NtSetContextThread Sept. 27, 2021, 8:01 a.m.	registers.eip: 2000355780 registers.esp: 2029928 registers.edi: 0 registers.eax: 4310498 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x00000210 process_identifier: 2852	1	0
NtResumeThread Sept. 27, 2021, 8:01 a.m.	thread_handle: 0x00000210 suspend_count: 1 process_identifier: 2852	1	0
NtResumeThread Sept. 27, 2021, 8:01 a.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 2852	1	0
NtResumeThread Sept. 27, 2021, 8:01 a.m.	thread_handle: 0x00000154 suspend_count: 1 process_identifier: 2852	1	0
NtResumeThread Sept. 27, 2021, 8:01 a.m.	thread_handle: 0x00000190 suspend_count: 1 process_identifier: 2852	1	0

File has been identified by 48 AntiVirus engines on VirusTotal as malicious (48 events)

Lionic	Trojan.MSIL.Agent.i!c
Elastic	malicious (high confidence)
DrWeb	Trojan.PackedNET.972
MicroWorld-eScan	Gen:Variant.Bulz.699108
FireEye	Generic.mg.be5006a529a06f16
ALYac	Gen:Variant.Bulz.699108
Cylance	Unsafe
Sangfor	Suspicious.Win32.Save.a
K7AntiVirus	Trojan ( 0057fbdb1 )
Alibaba	Trojan:Win32/Kryptik.ali2000016
K7GW	Trojan ( 0057fbdb1 )
Cybereason	malicious.0338bf
BitDefenderTheta	Gen:NN.ZemsilF.34170.Am0@aWbbNP
Cyren	W32/MSIL_Troj.CY.gen!Eldorado
Symantec	ML.Attribute.HighConfidence
ESET-NOD32	a variant of MSIL/Kryptik.ACCF
APEX	Malicious
Paloalto	generic.ml
Kaspersky	HEUR:Trojan-PSW.MSIL.Agent.gen
BitDefender	Gen:Variant.Bulz.699108
NANO-Antivirus	Trojan.Win32.Kryptik.jcafqe
Avast	Win32:MalwareX-gen [Trj]
Tencent	Msil.Trojan-qqpass.Qqrob.Phpw
Ad-Aware	Gen:Variant.Bulz.699108
Emsisoft	Gen:Variant.Bulz.699108 (B)
McAfee-GW-Edition	BehavesLike.Win32.Generic.gz
Sophos	Mal/Generic-S
Ikarus	Trojan-Spy.MSIL.Agent
Jiangmin	Trojan.PSW.MSIL.cljo
Avira	HEUR/AGEN.1144480
Gridinsoft	Trojan.Win32.Agent.ns
Microsoft	Trojan:MSIL/AgentTesla.JPX!MTB
ZoneAlarm	HEUR:Trojan-PSW.MSIL.Agent.gen
GData	Gen:Variant.Bulz.699108
Cynet	Malicious (score: 100)
AhnLab-V3	Trojan/Win.Generic.C4628732
McAfee	GenericRXPZ-YL!BE5006A529A0
MAX	malware (ai score=100)
VBA32	TScope.Trojan.MSIL
Malwarebytes	Trojan.Crypt.MSIL.Generic
TrendMicro-HouseCall	TROJ_GEN.R002C0DIK21
Yandex	Trojan.Kryptik!z7jvARv784w
SentinelOne	Static AI - Malicious PE
MaxSecure	Trojan.Malware.9723143.susgen
Fortinet	MSIL/Kryptik.ACCF!tr
AVG	Win32:MalwareX-gen [Trj]
Panda	Trj/GdSda.A
CrowdStrike	win/malicious_confidence_100% (W)

f20-c.exe

Process Tree Toggle all

Network Toggle all

Suricata Toggle all

Suricata Alerts

Suricata TLS

Signatures Toggle All