Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6402	Sept. 22, 2021, 10:08 p.m.	Sept. 22, 2021, 10:33 p.m.

Size	1.0MB
Type	PE32 executable (console) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`24a83981517c299c8b10b9dd5ca2620f`
SHA256	`2efdbcfb3ed8051a345cdd46858cbaa873d5399d3c25f6bd954a476d2d873ae2`
CRC32	`0EDE84C2`
ssdeep	`24576:sOjhXZmiO4nX1eVIJqqqnqqqOqqoqqqfqqMqqwKKhKKS0t7AR85xpNXamfATJswz:sOjhXg`
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)

21061736.exe "C:\Users\test22\AppData\Local\Temp\21061736.exe"
1760
- 21061736.exe C:\Users\test22\AppData\Local\Temp\21061736.exe
  672

Name	Response	Post-Analysis Lookup
No hosts contacted.

IP Address	Status	Action
77.220.212.4	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. 22, 2021, 10:08 p.m.			0	0
IsDebuggerPresent Sept. 22, 2021, 10:08 p.m.			0	0
IsDebuggerPresent Sept. 22, 2021, 10:08 p.m.			0	0
IsDebuggerPresent Sept. 22, 2021, 10:08 p.m.			0	0

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

Time & API	Arguments	Status	Return
CryptExportKey Sept. 22, 2021, 10:08 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x005a4c40 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Sept. 22, 2021, 10:08 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x005a4cc0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Sept. 22, 2021, 10:08 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x005a4cc0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Sept. 22, 2021, 10:08 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x005126e8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Sept. 22, 2021, 10:08 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x005126e8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Sept. 22, 2021, 10:08 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x005129a8 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. 22, 2021, 10:08 p.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 56 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory Sept. 22, 2021, 10:08 p.m.	process_identifier: 1760 region_size: 1769472 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00660000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 22, 2021, 10:08 p.m.	process_identifier: 1760 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x007d0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 22, 2021, 10:08 p.m.	process_identifier: 1760 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x731a1000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 22, 2021, 10:08 p.m.	process_identifier: 1760 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x731a2000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 22, 2021, 10:08 p.m.	process_identifier: 1760 region_size: 2162688 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00d70000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 22, 2021, 10:08 p.m.	process_identifier: 1760 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00f40000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 22, 2021, 10:08 p.m.	process_identifier: 1760 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00432000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 22, 2021, 10:08 p.m.	process_identifier: 1760 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00465000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 22, 2021, 10:08 p.m.	process_identifier: 1760 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0046b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 22, 2021, 10:08 p.m.	process_identifier: 1760 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00467000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 22, 2021, 10:08 p.m.	process_identifier: 1760 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. 22, 2021, 10:08 p.m.	process_identifier: 1760 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00710000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 22, 2021, 10:08 p.m.	process_identifier: 1760 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0045a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 22, 2021, 10:08 p.m.	process_identifier: 1760 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00457000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 22, 2021, 10:08 p.m.	process_identifier: 1760 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0043a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 22, 2021, 10:08 p.m.	process_identifier: 1760 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00456000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 22, 2021, 10:08 p.m.	process_identifier: 1760 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. 22, 2021, 10:08 p.m.	process_identifier: 1760 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0043c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 22, 2021, 10:08 p.m.	process_identifier: 1760 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0045b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 22, 2021, 10:08 p.m.	process_identifier: 1760 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0077f000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 22, 2021, 10:08 p.m.	process_identifier: 1760 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00770000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 22, 2021, 10:08 p.m.	process_identifier: 1760 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00711000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 22, 2021, 10:08 p.m.	process_identifier: 1760 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00712000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 22, 2021, 10:08 p.m.	process_identifier: 672 region_size: 1900544 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00aa0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 22, 2021, 10:08 p.m.	process_identifier: 672 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00c30000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 22, 2021, 10:08 p.m.	process_identifier: 672 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72b01000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 22, 2021, 10:08 p.m.	process_identifier: 672 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72b02000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 22, 2021, 10:08 p.m.	process_identifier: 672 region_size: 1048576 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00aa0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 22, 2021, 10:08 p.m.	process_identifier: 672 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b60000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 22, 2021, 10:08 p.m.	process_identifier: 672 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00452000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 22, 2021, 10:08 p.m.	process_identifier: 672 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00485000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 22, 2021, 10:08 p.m.	process_identifier: 672 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0048b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 22, 2021, 10:08 p.m.	process_identifier: 672 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00487000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 22, 2021, 10:08 p.m.	process_identifier: 672 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0046c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 22, 2021, 10:08 p.m.	process_identifier: 672 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005d0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 22, 2021, 10:08 p.m.	process_identifier: 672 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00476000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 22, 2021, 10:08 p.m.	process_identifier: 672 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0045a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 22, 2021, 10:08 p.m.	process_identifier: 672 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0047a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 22, 2021, 10:08 p.m.	process_identifier: 672 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00477000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 22, 2021, 10:08 p.m.	process_identifier: 672 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0046a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 22, 2021, 10:08 p.m.	process_identifier: 672 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73e43000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 22, 2021, 10:08 p.m.	process_identifier: 672 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005d1000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 22, 2021, 10:08 p.m.	process_identifier: 672 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0047b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 22, 2021, 10:08 p.m.	process_identifier: 672 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0047c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 22, 2021, 10:08 p.m.	process_identifier: 672 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0045c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 22, 2021, 10:08 p.m.	process_identifier: 672 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0047d000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 22, 2021, 10:08 p.m.	process_identifier: 672 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00478000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 22, 2021, 10:08 p.m.	process_identifier: 672 region_size: 327680 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. 22, 2021, 10:08 p.m.	process_identifier: 672 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. 22, 2021, 10:08 p.m.	process_identifier: 672 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

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

77.220.212.4

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

Time & API	Arguments	Status	Return	Repeated
NtAllocateVirtualMemory Sept. 22, 2021, 10:08 p.m.	process_identifier: 672 region_size: 319488 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: 0x00000210	1	0	0

Potential code injection by writing to the memory of another process (3 events)

Time & API	Arguments	Status	Return
WriteProcessMemory Sept. 22, 2021, 10:08 p.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PEL+o1×à0¼ÌÆ à@ à¹é@4ÆOàÅÌøÀÆ H.text¸ ¼ `.rsrcÅàÈÀ@@.relocÀ@B base_address: 0x00400000 process_identifier: 672 process_handle: 0x00000210	1	1
WriteProcessMemory Sept. 22, 2021, 10:08 p.m.	buffer: À6 base_address: 0x0044c000 process_identifier: 672 process_handle: 0x00000210	1	1
WriteProcessMemory Sept. 22, 2021, 10:08 p.m.	buffer: @ base_address: 0x7efde008 process_identifier: 672 process_handle: 0x00000210	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. 22, 2021, 10:08 p.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PEL+o1×à0¼ÌÆ à@ à¹é@4ÆOàÅÌøÀÆ H.text¸ ¼ `.rsrcÅàÈÀ@@.relocÀ@B base_address: 0x00400000 process_identifier: 672 process_handle: 0x00000210	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 1760 called NtSetContextThread to modify thread in remote process 672
NtSetContextThread Sept. 22, 2021, 10:08 p.m.	registers.eip: 2007957956 registers.esp: 1900512 registers.edi: 0 registers.eax: 4310662 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x0000020c process_identifier: 672	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 1760 resumed a thread in remote process 672
NtResumeThread Sept. 22, 2021, 10:08 p.m.	thread_handle: 0x0000020c suspend_count: 1 process_identifier: 672	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

77.220.212.4:29389

Executed a process and injected code into it, probably while unpacking (18 events)

Time & API	Arguments	Status	Return
NtResumeThread Sept. 22, 2021, 10:08 p.m.	thread_handle: 0x000000e4 suspend_count: 1 process_identifier: 1760	1	0
NtResumeThread Sept. 22, 2021, 10:08 p.m.	thread_handle: 0x00000154 suspend_count: 1 process_identifier: 1760	1	0
NtResumeThread Sept. 22, 2021, 10:08 p.m.	thread_handle: 0x00000194 suspend_count: 1 process_identifier: 1760	1	0
CreateProcessInternalW Sept. 22, 2021, 10:08 p.m.	thread_identifier: 1744 thread_handle: 0x0000020c process_identifier: 672 current_directory: filepath: track: 1 command_line: C:\Users\test22\AppData\Local\Temp\21061736.exe filepath_r: stack_pivoted: 0 creation_flags: 134217740 (CREATE_NO_WINDOW\|CREATE_SUSPENDED\|DETACHED_PROCESS) inherit_handles: 0 process_handle: 0x00000210	1	1
NtUnmapViewOfSection Sept. 22, 2021, 10:08 p.m.	base_address: 0x00400000 region_size: 15204352 process_identifier: 672 process_handle: 0x00000210		3221225497
NtAllocateVirtualMemory Sept. 22, 2021, 10:08 p.m.	process_identifier: 672 region_size: 319488 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: 0x00000210	1	0
WriteProcessMemory Sept. 22, 2021, 10:08 p.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PEL+o1×à0¼ÌÆ à@ à¹é@4ÆOàÅÌøÀÆ H.text¸ ¼ `.rsrcÅàÈÀ@@.relocÀ@B base_address: 0x00400000 process_identifier: 672 process_handle: 0x00000210	1	1
WriteProcessMemory Sept. 22, 2021, 10:08 p.m.	buffer: base_address: 0x00402000 process_identifier: 672 process_handle: 0x00000210	1	1
WriteProcessMemory Sept. 22, 2021, 10:08 p.m.	buffer: base_address: 0x0041e000 process_identifier: 672 process_handle: 0x00000210	1	1
WriteProcessMemory Sept. 22, 2021, 10:08 p.m.	buffer: À6 base_address: 0x0044c000 process_identifier: 672 process_handle: 0x00000210	1	1
NtGetContextThread Sept. 22, 2021, 10:08 p.m.	thread_handle: 0x0000020c	1	0
WriteProcessMemory Sept. 22, 2021, 10:08 p.m.	buffer: @ base_address: 0x7efde008 process_identifier: 672 process_handle: 0x00000210	1	1
NtSetContextThread Sept. 22, 2021, 10:08 p.m.	registers.eip: 2007957956 registers.esp: 1900512 registers.edi: 0 registers.eax: 4310662 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x0000020c process_identifier: 672	1	0
NtResumeThread Sept. 22, 2021, 10:08 p.m.	thread_handle: 0x0000020c suspend_count: 1 process_identifier: 672	1	0
NtResumeThread Sept. 22, 2021, 10:08 p.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 672	1	0
NtResumeThread Sept. 22, 2021, 10:08 p.m.	thread_handle: 0x0000014c suspend_count: 1 process_identifier: 672	1	0
NtResumeThread Sept. 22, 2021, 10:08 p.m.	thread_handle: 0x00000198 suspend_count: 1 process_identifier: 672	1	0
NtResumeThread Sept. 22, 2021, 10:08 p.m.	thread_handle: 0x000001c8 suspend_count: 1 process_identifier: 672	1	0

File has been identified by 50 AntiVirus engines on VirusTotal as malicious (50 events)

Lionic	Trojan.MSIL.Reline.i!c
Elastic	malicious (high confidence)
DrWeb	Trojan.PackedNET.972
MicroWorld-eScan	Trojan.GenericKD.37584487
FireEye	Generic.mg.24a83981517c299c
CAT-QuickHeal	Trojan.IGENERIC
McAfee	GenericRXPZ-YL!24A83981517C
Cylance	Unsafe
Sangfor	Suspicious.Win32.Save.a
K7AntiVirus	Trojan ( 0057fc101 )
Alibaba	Trojan:Win32/Kryptik.ali2000016
K7GW	Trojan ( 0057fc101 )
Cybereason	malicious.c3cc88
BitDefenderTheta	Gen:NN.ZemsilF.34170.bn0@amtSfce
Cyren	W32/MSIL_Kryptik.FNI.gen!Eldorado
Symantec	ML.Attribute.HighConfidence
ESET-NOD32	a variant of MSIL/Kryptik.ACCF
APEX	Malicious
Paloalto	generic.ml
Kaspersky	HEUR:Trojan-PSW.MSIL.Reline.gen
BitDefender	Trojan.GenericKD.37584487
Avast	Win32:MalwareX-gen [Trj]
Tencent	Msil.Trojan-qqpass.Qqrob.Hrfk
Ad-Aware	Trojan.GenericKD.37584487
Sophos	Mal/Generic-S
Comodo	Malware@#2fjr0bfkfjzeg
McAfee-GW-Edition	BehavesLike.Win32.Generic.tz
Emsisoft	Trojan.GenericKD.37584487 (B)
Ikarus	Trojan-Spy.MSIL.Agent
GData	Trojan.GenericKD.37584487
Jiangmin	Trojan.PSW.MSIL.ckgs
Avira	HEUR/AGEN.1144480
Antiy-AVL	Trojan/Generic.ASMalwS.349AF62
Kingsoft	Win32.PSWTroj.Undef.(kcloud)
Gridinsoft	Trojan.Win32.Packed.oa
ZoneAlarm	HEUR:Trojan-PSW.MSIL.Reline.gen
Microsoft	Trojan:MSIL/AgentTesla.JPX!MTB
Cynet	Malicious (score: 100)
AhnLab-V3	Trojan/Win.Generic.C4628732
VBA32	TScope.Trojan.MSIL
ALYac	Trojan.GenericKD.37584487
MAX	malware (ai score=99)
Malwarebytes	Trojan.Crypt.MSIL.Generic
TrendMicro-HouseCall	TROJ_GEN.R031C0DIJ21
SentinelOne	Static AI - Malicious PE
MaxSecure	Trojan.Malware.300983.susgen
Fortinet	MSIL/Kryptik.ACCF!tr
AVG	Win32:MalwareX-gen [Trj]
Panda	Trj/GdSda.A
CrowdStrike	win/malicious_confidence_100% (W)

21061736.exe

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Suricata Alerts

Suricata TLS

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