Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6402	May 13, 2021, 10:55 a.m.	May 13, 2021, 10:57 a.m.

Size	809.5KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`2edb5a087966f25f972506500a48c9f3`
SHA256	`1b80ed1165b46b410fbc236e2e19baa9e0d71b6992a41e5d30b7d70670bb2c08`
CRC32	`0C3EB74E`
ssdeep	`12288:WAXCx2Kb/B3bxRp1fjOfzLDiX8Sv++7YlAhoLWDWZH:W9zZmDJS2bGh/WZH`
Yara	Malicious_Library_Zero - Malicious_Library Win_Backdoor_AsyncRAT_Zero - Win Backdoor AsyncRAT Is_DotNET_EXE - (no description) PE_Header_Zero - PE File Signature IsPE32 - (no description)

svchost.exe "C:\Users\test22\AppData\Local\Temp\svchost.exe"
2208
- svchost.exe "C:\Users\test22\AppData\Local\Temp\svchost.exe"
  7552

Name	Response	Post-Analysis Lookup
No hosts contacted.

IP Address	Status	Action
172.217.25.14	Active	Moloch

Suricata Alerts

No Suricata Alerts

Suricata TLS

No Suricata TLS

Queries for the computername (1 event)

Time & API	Arguments	Status	Return	Repeated
GetComputerNameW May 13, 2021, 10:56 a.m.	computer_name: TEST22-PC	1	1	0

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

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent May 13, 2021, 10:55 a.m.			0	0
IsDebuggerPresent May 13, 2021, 10:55 a.m.			0	0
IsDebuggerPresent May 13, 2021, 10:56 a.m.			0	0
IsDebuggerPresent May 13, 2021, 10:56 a.m.			0	0

Uses Windows APIs to generate a cryptographic key (3 events)

Time & API	Arguments	Status	Return
CryptExportKey May 13, 2021, 10:55 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x006f3540 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey May 13, 2021, 10:55 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x006f2e40 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey May 13, 2021, 10:55 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x006f2e40 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 May 13, 2021, 10:55 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 103 events)

Time & API	Arguments	Status	Return
NtAllocateVirtualMemory May 13, 2021, 10:55 a.m.	process_identifier: 2208 region_size: 262144 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00370000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 13, 2021, 10:55 a.m.	process_identifier: 2208 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00370000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtProtectVirtualMemory May 13, 2021, 10:55 a.m.	process_identifier: 2208 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x6fba1000 process_handle: 0xffffffff	1	0
NtProtectVirtualMemory May 13, 2021, 10:55 a.m.	process_identifier: 2208 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x6fba2000 process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 13, 2021, 10:55 a.m.	process_identifier: 2208 region_size: 393216 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00540000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 13, 2021, 10:55 a.m.	process_identifier: 2208 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00560000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 13, 2021, 10:55 a.m.	process_identifier: 2208 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00412000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 13, 2021, 10:55 a.m.	process_identifier: 2208 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00445000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 13, 2021, 10:55 a.m.	process_identifier: 2208 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0044b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 13, 2021, 10:55 a.m.	process_identifier: 2208 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00447000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 13, 2021, 10:55 a.m.	process_identifier: 2208 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0042c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 13, 2021, 10:55 a.m.	process_identifier: 2208 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00c40000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 13, 2021, 10:55 a.m.	process_identifier: 2208 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0041a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 13, 2021, 10:55 a.m.	process_identifier: 2208 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	0
NtAllocateVirtualMemory May 13, 2021, 10:55 a.m.	process_identifier: 2208 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00437000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 13, 2021, 10:55 a.m.	process_identifier: 2208 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0042a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 13, 2021, 10:55 a.m.	process_identifier: 2208 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	0
NtAllocateVirtualMemory May 13, 2021, 10:55 a.m.	process_identifier: 2208 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	0
NtAllocateVirtualMemory May 13, 2021, 10:55 a.m.	process_identifier: 2208 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	0
NtAllocateVirtualMemory May 13, 2021, 10:55 a.m.	process_identifier: 2208 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	0
NtAllocateVirtualMemory May 13, 2021, 10:55 a.m.	process_identifier: 2208 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	0
NtAllocateVirtualMemory May 13, 2021, 10:55 a.m.	process_identifier: 2208 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	0
NtProtectVirtualMemory May 13, 2021, 10:55 a.m.	process_identifier: 2208 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73772000 process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 13, 2021, 10:55 a.m.	process_identifier: 2208 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0041c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 13, 2021, 10:55 a.m.	process_identifier: 2208 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00436000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 13, 2021, 10:55 a.m.	process_identifier: 2208 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00c41000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 13, 2021, 10:56 a.m.	process_identifier: 2208 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00c42000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 13, 2021, 10:56 a.m.	process_identifier: 2208 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0042d000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 13, 2021, 10:56 a.m.	process_identifier: 2208 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00c43000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 13, 2021, 10:56 a.m.	process_identifier: 2208 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00c44000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 13, 2021, 10:56 a.m.	process_identifier: 2208 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00c45000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 13, 2021, 10:56 a.m.	process_identifier: 2208 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00c46000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 13, 2021, 10:56 a.m.	process_identifier: 2208 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00c47000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 13, 2021, 10:56 a.m.	process_identifier: 2208 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00c48000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 13, 2021, 10:56 a.m.	process_identifier: 2208 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00c49000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtProtectVirtualMemory May 13, 2021, 10:56 a.m.	process_identifier: 2208 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x051c0178 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 13, 2021, 10:56 a.m.	process_identifier: 2208 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x051c01a0 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 13, 2021, 10:56 a.m.	process_identifier: 2208 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x051c01c8 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 13, 2021, 10:56 a.m.	process_identifier: 2208 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 11 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05248f1e process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 13, 2021, 10:56 a.m.	process_identifier: 2208 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 11 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05248f12 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 13, 2021, 10:56 a.m.	process_identifier: 2208 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 72 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x051c0208 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 13, 2021, 10:56 a.m.	process_identifier: 2208 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x052226e8 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 13, 2021, 10:56 a.m.	process_identifier: 2208 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0522270c process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 13, 2021, 10:56 a.m.	process_identifier: 2208 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05222714 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 13, 2021, 10:56 a.m.	process_identifier: 2208 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05222718 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 13, 2021, 10:56 a.m.	process_identifier: 2208 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05222720 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 13, 2021, 10:56 a.m.	process_identifier: 2208 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05222724 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 13, 2021, 10:56 a.m.	process_identifier: 2208 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05222728 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 13, 2021, 10:56 a.m.	process_identifier: 2208 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0522272c process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 13, 2021, 10:56 a.m.	process_identifier: 2208 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05222734 process_handle: 0xffffffff		3221225550

Creates a suspicious process (1 event)

cmdline

C:\Users\test22\AppData\Local\Temp\svchost.exe

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

section

{u'size_of_data': u'0x000af000', u'virtual_address': u'0x00002000', u'entropy': 7.643235276915008, u'name': u'.text', u'virtual_size': u'0x000aeec8'}

entropy

7.64323527692

description

A section with a high entropy has been found

entropy

0.865265760198

description

Overall entropy of this PE file is high

Checks for the Locally Unique Identifier on the system for a suspicious privilege (1 event)

Time & API	Arguments	Status	Return	Repeated
LookupPrivilegeValueW May 13, 2021, 10:56 a.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0

Yara rule detected in process memory (10 events)

description	Communications smtp	rule	Network_SMTP_dotNet
description	Run a KeyLogger	rule	KeyLogger
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	Bypass DEP	rule	disable_dep
description	Affect hook table	rule	win_hook

Created a process named as a common system process (1 event)

Time & API	Arguments	Status	Return	Repeated
CreateProcessInternalW May 13, 2021, 10:56 a.m.	thread_identifier: 2196 thread_handle: 0x00000294 process_identifier: 7552 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\svchost.exe track: 1 command_line: filepath_r: C:\Users\test22\AppData\Local\Temp\svchost.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x00000298	1	1	0

Terminates another process (20 events)

Time & API	Arguments	Status
NtTerminateProcess May 13, 2021, 10:56 a.m.	status_code: 0xffffffff process_identifier: 0 process_handle: 0x00000224
NtTerminateProcess May 13, 2021, 10:56 a.m.	status_code: 0xffffffff process_identifier: 0 process_handle: 0x00000224	1
NtTerminateProcess May 13, 2021, 10:56 a.m.	status_code: 0xffffffff process_identifier: 0 process_handle: 0x00000224
NtTerminateProcess May 13, 2021, 10:56 a.m.	status_code: 0xffffffff process_identifier: 0 process_handle: 0x00000224	1
NtTerminateProcess May 13, 2021, 10:56 a.m.	status_code: 0xffffffff process_identifier: 0 process_handle: 0x00000224
NtTerminateProcess May 13, 2021, 10:56 a.m.	status_code: 0xffffffff process_identifier: 0 process_handle: 0x00000224	1
NtTerminateProcess May 13, 2021, 10:56 a.m.	status_code: 0xffffffff process_identifier: 0 process_handle: 0x00000224
NtTerminateProcess May 13, 2021, 10:56 a.m.	status_code: 0xffffffff process_identifier: 0 process_handle: 0x00000224	1
NtTerminateProcess May 13, 2021, 10:56 a.m.	status_code: 0xffffffff process_identifier: 0 process_handle: 0x00000224
NtTerminateProcess May 13, 2021, 10:56 a.m.	status_code: 0xffffffff process_identifier: 0 process_handle: 0x00000224	1
NtTerminateProcess May 13, 2021, 10:56 a.m.	status_code: 0xffffffff process_identifier: 0 process_handle: 0x00000224
NtTerminateProcess May 13, 2021, 10:56 a.m.	status_code: 0xffffffff process_identifier: 0 process_handle: 0x00000224	1
NtTerminateProcess May 13, 2021, 10:56 a.m.	status_code: 0xffffffff process_identifier: 0 process_handle: 0x00000224
NtTerminateProcess May 13, 2021, 10:56 a.m.	status_code: 0xffffffff process_identifier: 0 process_handle: 0x00000224	1
NtTerminateProcess May 13, 2021, 10:56 a.m.	status_code: 0xffffffff process_identifier: 0 process_handle: 0x00000224
NtTerminateProcess May 13, 2021, 10:56 a.m.	status_code: 0xffffffff process_identifier: 0 process_handle: 0x00000224	1
NtTerminateProcess May 13, 2021, 10:56 a.m.	status_code: 0xffffffff process_identifier: 0 process_handle: 0x00000224
NtTerminateProcess May 13, 2021, 10:56 a.m.	status_code: 0xffffffff process_identifier: 0 process_handle: 0x00000224	1
NtTerminateProcess May 13, 2021, 10:56 a.m.	status_code: 0xffffffff process_identifier: 0 process_handle: 0x00000224
NtTerminateProcess May 13, 2021, 10:56 a.m.	status_code: 0xffffffff process_identifier: 0 process_handle: 0x00000224	1

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

host

172.217.25.14

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

Time & API	Arguments	Status	Return	Repeated
NtAllocateVirtualMemory May 13, 2021, 10:56 a.m.	process_identifier: 7552 region_size: 245760 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: 0x00000298	1	0	0

Looks for the Windows Idle Time to determine the uptime (1 event)

Time & API	Arguments	Status	Return	Repeated
NtQuerySystemInformation May 13, 2021, 10:56 a.m.	information_class: 8 (SystemProcessorPerformanceInformation)	1	0	0

A process attempted to delay the analysis task. (1 event)

description

svchost.exe tried to sleep 5456443 seconds, actually delayed analysis time by 5456443 seconds

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

Time & API	Arguments	Status	Return
WriteProcessMemory May 13, 2021, 10:56 a.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELX`àVîu @ À@ uK@ H.textôU V `.rsrc@X@@.reloc ^@B base_address: 0x00400000 process_identifier: 7552 process_handle: 0x00000298	1	1
WriteProcessMemory May 13, 2021, 10:56 a.m.	buffer: 8Ph ¬Pê¬4VS_VERSION_INFO½ïþ?DVarFileInfo$Translation°StringFileInfoè000004b0,FileDescription 0FileVersion0.0.0.0l&InternalNameUPUUHYtnpTKoXtyRejHoSmyBkdQcDqfWz.exe(LegalCopyright t&OriginalFilenameUPUUHYtnpTKoXtyRejHoSmyBkdQcDqfWz.exe4ProductVersion0.0.0.08Assembly Version0.0.0.0ï»¿<?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: 0x00438000 process_identifier: 7552 process_handle: 0x00000298	1	1
WriteProcessMemory May 13, 2021, 10:56 a.m.	buffer: pð5 base_address: 0x0043a000 process_identifier: 7552 process_handle: 0x00000298	1	1
WriteProcessMemory May 13, 2021, 10:56 a.m.	buffer: @ base_address: 0x7efde008 process_identifier: 7552 process_handle: 0x00000298	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 May 13, 2021, 10:56 a.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELX`àVîu @ À@ uK@ H.textôU V `.rsrc@X@@.reloc ^@B base_address: 0x00400000 process_identifier: 7552 process_handle: 0x00000298	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 2208 called NtSetContextThread to modify thread in remote process 7552
NtSetContextThread May 13, 2021, 10:56 a.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4421102 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x00000294 process_identifier: 7552	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 2208 resumed a thread in remote process 7552
NtResumeThread May 13, 2021, 10:56 a.m.	thread_handle: 0x00000294 suspend_count: 1 process_identifier: 7552	1	0	0

Executed a process and injected code into it, probably while unpacking (19 events)

Time & API	Arguments	Status	Return
NtResumeThread May 13, 2021, 10:55 a.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 2208	1	0
NtResumeThread May 13, 2021, 10:55 a.m.	thread_handle: 0x00000150 suspend_count: 1 process_identifier: 2208	1	0
NtResumeThread May 13, 2021, 10:55 a.m.	thread_handle: 0x00000198 suspend_count: 1 process_identifier: 2208	1	0
NtResumeThread May 13, 2021, 10:56 a.m.	thread_handle: 0x0000024c suspend_count: 1 process_identifier: 2208	1	0
CreateProcessInternalW May 13, 2021, 10:56 a.m.	thread_identifier: 2196 thread_handle: 0x00000294 process_identifier: 7552 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\svchost.exe track: 1 command_line: filepath_r: C:\Users\test22\AppData\Local\Temp\svchost.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x00000298	1	1
NtGetContextThread May 13, 2021, 10:56 a.m.	thread_handle: 0x00000294	1	0
NtAllocateVirtualMemory May 13, 2021, 10:56 a.m.	process_identifier: 7552 region_size: 245760 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: 0x00000298	1	0
WriteProcessMemory May 13, 2021, 10:56 a.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELX`àVîu @ À@ uK@ H.textôU V `.rsrc@X@@.reloc ^@B base_address: 0x00400000 process_identifier: 7552 process_handle: 0x00000298	1	1
WriteProcessMemory May 13, 2021, 10:56 a.m.	buffer: base_address: 0x00402000 process_identifier: 7552 process_handle: 0x00000298	1	1
WriteProcessMemory May 13, 2021, 10:56 a.m.	buffer: 8Ph ¬Pê¬4VS_VERSION_INFO½ïþ?DVarFileInfo$Translation°StringFileInfoè000004b0,FileDescription 0FileVersion0.0.0.0l&InternalNameUPUUHYtnpTKoXtyRejHoSmyBkdQcDqfWz.exe(LegalCopyright t&OriginalFilenameUPUUHYtnpTKoXtyRejHoSmyBkdQcDqfWz.exe4ProductVersion0.0.0.08Assembly Version0.0.0.0ï»¿<?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: 0x00438000 process_identifier: 7552 process_handle: 0x00000298	1	1
WriteProcessMemory May 13, 2021, 10:56 a.m.	buffer: pð5 base_address: 0x0043a000 process_identifier: 7552 process_handle: 0x00000298	1	1
WriteProcessMemory May 13, 2021, 10:56 a.m.	buffer: @ base_address: 0x7efde008 process_identifier: 7552 process_handle: 0x00000298	1	1
NtSetContextThread May 13, 2021, 10:56 a.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4421102 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x00000294 process_identifier: 7552	1	0
NtResumeThread May 13, 2021, 10:56 a.m.	thread_handle: 0x00000294 suspend_count: 1 process_identifier: 7552	1	0
NtResumeThread May 13, 2021, 10:56 a.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 7552	1	0
NtResumeThread May 13, 2021, 10:56 a.m.	thread_handle: 0x00000154 suspend_count: 1 process_identifier: 7552	1	0
NtResumeThread May 13, 2021, 10:56 a.m.	thread_handle: 0x0000017c suspend_count: 1 process_identifier: 7552	1	0
NtResumeThread May 13, 2021, 10:56 a.m.	thread_handle: 0x000002a4 suspend_count: 1 process_identifier: 7552	1	0
NtResumeThread May 13, 2021, 10:56 a.m.	thread_handle: 0x00000310 suspend_count: 1 process_identifier: 7552	1	0

File has been identified by 36 AntiVirus engines on VirusTotal as malicious (36 events)

Elastic	malicious (high confidence)
MicroWorld-eScan	Trojan.GenericKD.36885283
FireEye	Generic.mg.2edb5a087966f25f
McAfee	Artemis!2EDB5A087966
Cylance	Unsafe
Sangfor	Trojan.Win32.Save.a
Alibaba	Trojan:Win32/Kryptik.ali2000016
BitDefenderTheta	Gen:NN.ZemsilF.34688.Ym0@aeeu5ik
Cyren	W32/MSIL_Agent.BLN.gen!Eldorado
Symantec	Trojan.Gen.2
ESET-NOD32	a variant of MSIL/Kryptik.AAWQ
APEX	Malicious
Avast	FileRepMalware
Kaspersky	HEUR:Trojan.MSIL.Taskun.gen
BitDefender	Trojan.GenericKD.36885283
Paloalto	generic.ml
AegisLab	Trojan.Win32.Malicious.4!c
Rising	Trojan.AgentTesla!8.104D5 (CLOUD)
Ad-Aware	Trojan.GenericKD.36885283
Sophos	Mal/Generic-S
McAfee-GW-Edition	PWS-FCUF!2EDB5A087966
Emsisoft	Trojan.GenericKD.36885283 (B)
Ikarus	Win32.Outbreak
Avira	TR/AD.AgentTesla.wcomw
Kingsoft	Win32.Troj.Generic_a.a.(kcloud)
Gridinsoft	Trojan.Win32.Agent.oa
Microsoft	Trojan:Win32/AgentTesla!ml
GData	MSIL.Trojan-Stealer.AgentTesla.464GNS
Cynet	Malicious (score: 100)
AhnLab-V3	Trojan/Win32.Kryptik.R348409
MAX	malware (ai score=85)
Malwarebytes	Malware.AI.3796774608
SentinelOne	Static AI - Malicious PE
Fortinet	PossibleThreat.PALLAS.H
AVG	FileRepMalware
CrowdStrike	win/malicious_confidence_60% (W)

svchost.exe

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