Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6401	Sept. 2, 2021, 9:14 a.m.	Sept. 2, 2021, 9:23 a.m.

Size	535.0KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`2aee5ea79b9327ec85da89421b92d219`
SHA256	`a03553c928c61ff148b7440e8dab61dc7eac554f576a35d9418f438439cc18d7`
CRC32	`8CF5F0FD`
ssdeep	`12288:trOuCAXO9G6myG5C0rkWw797CCf0bvCmmKa6e/jsFkYuSquA:1OSwG6zqFrkTN507CbKa6e`
Yara	PE_Header_Zero - PE File Signature Generic_Malware_Zero - Generic Malware Is_DotNET_EXE - (no description) IsPE32 - (no description) Win_Backdoor_AsyncRAT_Zero - Win Backdoor AsyncRAT Win32_Trojan_PWS_Net_1_Zero - Win32 Trojan PWS .NET Azorult

mazx.exe "C:\Users\test22\AppData\Local\Temp\mazx.exe"
1896
- mazx.exe "C:\Users\test22\AppData\Local\Temp\mazx.exe"
  2840

Name	Response	Post-Analysis Lookup
www.llanoresources.com
www.gatel3ess.com	A 34.102.136.180 CNAME gatel3ess.com	34.102.136.180

IP Address	Status	Action
164.124.101.2	Active	Moloch
34.102.136.180	Active	Moloch

Suricata Alerts

Flow	SID	Signature	Category
TCP 192.168.56.101:49204 -> 34.102.136.180:80	2031412	ET MALWARE FormBook CnC Checkin (GET)	Malware Command and Control Activity Detected
TCP 192.168.56.101:49204 -> 34.102.136.180:80	2031449	ET MALWARE FormBook CnC Checkin (GET)	Malware Command and Control Activity Detected
TCP 192.168.56.101:49204 -> 34.102.136.180:80	2031453	ET MALWARE FormBook CnC Checkin (GET)	Malware Command and Control Activity Detected

Suricata TLS

No Suricata TLS

Checks if process is being debugged by a debugger (2 events)

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent Sept. 2, 2021, 9:14 a.m.			0	0
IsDebuggerPresent Sept. 2, 2021, 9:14 a.m.			0	0

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

Time & API	Arguments	Status	Return
CryptExportKey Sept. 2, 2021, 9:15 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0064c9c0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Sept. 2, 2021, 9:15 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0064ca00 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Sept. 2, 2021, 9:15 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0064ca00 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. 2, 2021, 9:14 a.m.		1	1	0

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

HTTP traffic contains suspicious features which may be indicative of malware related traffic (1 event)

suspicious_features

GET method with no useragent header

suspicious_request

GET http://www.gatel3ess.com/mxwf/?v6=xHFfgTEL+mJKwfpOdfq+qxaG0inkAfXbv5WaALWrbm9qy3zCGisDRu1Ryc3XwIlgKHY9Bve3&1b=V6ALsRjPe

Performs some HTTP requests (1 event)

request

GET http://www.gatel3ess.com/mxwf/?v6=xHFfgTEL+mJKwfpOdfq+qxaG0inkAfXbv5WaALWrbm9qy3zCGisDRu1Ryc3XwIlgKHY9Bve3&1b=V6ALsRjPe

Allocates read-write-execute memory (usually to unpack itself) (48 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory Sept. 2, 2021, 9:14 a.m.	process_identifier: 1896 region_size: 1703936 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00820000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 2, 2021, 9:14 a.m.	process_identifier: 1896 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00980000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 2, 2021, 9:14 a.m.	process_identifier: 1896 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. 2, 2021, 9:14 a.m.	process_identifier: 1896 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. 2, 2021, 9:14 a.m.	process_identifier: 1896 region_size: 1310720 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00820000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 2, 2021, 9:14 a.m.	process_identifier: 1896 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00920000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 2, 2021, 9:14 a.m.	process_identifier: 1896 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003a2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 2, 2021, 9:14 a.m.	process_identifier: 1896 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003bc000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 2, 2021, 9:14 a.m.	process_identifier: 1896 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x006d0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 2, 2021, 9:14 a.m.	process_identifier: 1896 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x006d1000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 2, 2021, 9:14 a.m.	process_identifier: 1896 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x006d2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 2, 2021, 9:14 a.m.	process_identifier: 1896 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x006d3000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 2, 2021, 9:14 a.m.	process_identifier: 1896 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x006d4000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 2, 2021, 9:14 a.m.	process_identifier: 1896 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x006d5000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 2, 2021, 9:14 a.m.	process_identifier: 1896 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00455000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 2, 2021, 9:14 a.m.	process_identifier: 1896 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. 2, 2021, 9:14 a.m.	process_identifier: 1896 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. 2, 2021, 9:14 a.m.	process_identifier: 1896 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. 2, 2021, 9:14 a.m.	process_identifier: 1896 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003ca000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 2, 2021, 9:14 a.m.	process_identifier: 1896 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. 2, 2021, 9:14 a.m.	process_identifier: 1896 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. 2, 2021, 9:14 a.m.	process_identifier: 1896 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x006d6000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 2, 2021, 9:14 a.m.	process_identifier: 1896 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x71fb2000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 2, 2021, 9:14 a.m.	process_identifier: 1896 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003c6000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 2, 2021, 9:14 a.m.	process_identifier: 1896 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x006d8000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 2, 2021, 9:14 a.m.	process_identifier: 1896 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x006d9000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 2, 2021, 9:14 a.m.	process_identifier: 1896 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. 2, 2021, 9:14 a.m.	process_identifier: 1896 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. 2, 2021, 9:14 a.m.	process_identifier: 1896 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. 2, 2021, 9:14 a.m.	process_identifier: 1896 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef48000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 2, 2021, 9:14 a.m.	process_identifier: 1896 region_size: 65536 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef30000 allocation_type: 1056768 (MEM_RESERVE\|MEM_TOP_DOWN) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 2, 2021, 9:14 a.m.	process_identifier: 1896 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef30000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 2, 2021, 9:14 a.m.	process_identifier: 1896 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x006da000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 2, 2021, 9:15 a.m.	process_identifier: 1896 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003bd000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 2, 2021, 9:15 a.m.	process_identifier: 1896 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x006db000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 2, 2021, 9:15 a.m.	process_identifier: 1896 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x006dc000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 2, 2021, 9:15 a.m.	process_identifier: 1896 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x006dd000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 2, 2021, 9:15 a.m.	process_identifier: 1896 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x006de000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 2, 2021, 9:15 a.m.	process_identifier: 1896 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x006df000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 2, 2021, 9:15 a.m.	process_identifier: 1896 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x043e0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 2, 2021, 9:15 a.m.	process_identifier: 1896 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x043e1000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 2, 2021, 9:15 a.m.	process_identifier: 1896 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x043e2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 2, 2021, 9:15 a.m.	process_identifier: 1896 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x043e3000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 2, 2021, 9:15 a.m.	process_identifier: 1896 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x043e4000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 2, 2021, 9:15 a.m.	process_identifier: 1896 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x043e5000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 2, 2021, 9:15 a.m.	process_identifier: 1896 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x043e6000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 2, 2021, 9:15 a.m.	process_identifier: 1896 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x043e7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 2, 2021, 9:21 a.m.	process_identifier: 2840 region_size: 3158016 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00a80000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0xffffffff	1

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

section

{u'size_of_data': u'0x00085200', u'virtual_address': u'0x00002000', u'entropy': 7.8719892254640875, u'name': u'.text', u'virtual_size': u'0x00085024'}

entropy

7.87198922546

description

A section with a high entropy has been found

entropy

0.99625818522

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 Sept. 2, 2021, 9:21 a.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0

Yara rule detected in process memory (7 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	Bypass DEP	rule	disable_dep

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

Time & API	Arguments	Status	Return	Repeated
NtAllocateVirtualMemory Sept. 2, 2021, 9:15 a.m.	process_identifier: 2840 region_size: 188416 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: 0x000002c0	1	0	0

Potential code injection by writing to the memory of another process (2 events)

Time & API	Arguments	Status	Return	Repeated
WriteProcessMemory Sept. 2, 2021, 9:15 a.m.	buffer: MZERèXè ÈÀ<ÁÀ(ÿáÀº´ Í!¸LÍ!This program cannot be run in DOS mode. $«üêïf¹ïf¹ïf¹ôÍ¹©f¹ôø¹ìf¹ôû¹îf¹Richïf¹PELaIà Æ ëà@à@.textÄÆ ` base_address: 0x00400000 process_identifier: 2840 process_handle: 0x000002c0	1	1	0
WriteProcessMemory Sept. 2, 2021, 9:15 a.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2840 process_handle: 0x000002c0	1	1	0

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

Time & API	Arguments	Status	Return	Repeated
WriteProcessMemory Sept. 2, 2021, 9:15 a.m.	buffer: MZERèXè ÈÀ<ÁÀ(ÿáÀº´ Í!¸LÍ!This program cannot be run in DOS mode. $«üêïf¹ïf¹ïf¹ôÍ¹©f¹ôø¹ìf¹ôû¹îf¹Richïf¹PELaIà Æ ëà@à@.textÄÆ ` base_address: 0x00400000 process_identifier: 2840 process_handle: 0x000002c0	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 1896 called NtSetContextThread to modify thread in remote process 2840
NtSetContextThread Sept. 2, 2021, 9:15 a.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4320160 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x000002bc process_identifier: 2840	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 1896 resumed a thread in remote process 2840
NtResumeThread Sept. 2, 2021, 9:15 a.m.	thread_handle: 0x000002bc suspend_count: 1 process_identifier: 2840	1	0	0

File has been identified by 22 AntiVirus engines on VirusTotal as malicious (22 events)

Elastic	malicious (high confidence)
FireEye	Generic.mg.2aee5ea79b9327ec
Cylance	Unsafe
Sangfor	Suspicious.Win32.Save.a
Cybereason	malicious.08bfd3
BitDefenderTheta	Gen:NN.ZemsilF.34126.Hm0@aGEovVo
Cyren	W32/MSIL_Troj.BKR.gen!Eldorado
Symantec	ML.Attribute.HighConfidence
ESET-NOD32	a variant of MSIL/GenKryptik.FJWB
APEX	Malicious
Kaspersky	UDS:Trojan.MSIL.Taskun.gen
Avast	Win32:PWSX-gen [Trj]
Sophos	ML/PE-A
McAfee-GW-Edition	BehavesLike.Win32.Generic.hc
MaxSecure	Trojan.Malware.300983.susgen
Microsoft	Trojan:Win32/Wacatac.B!ml
VBA32	CIL.HeapOverride.Heur
Malwarebytes	MachineLearning/Anomalous.95%
SentinelOne	Static AI - Malicious PE
Fortinet	MSIL/GenKryptik.FJWB!tr
AVG	Win32:PWSX-gen [Trj]
CrowdStrike	win/malicious_confidence_70% (D)

Executed a process and injected code into it, probably while unpacking (22 events)

Time & API	Arguments	Status	Return
NtResumeThread Sept. 2, 2021, 9:14 a.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 1896	1	0
NtResumeThread Sept. 2, 2021, 9:14 a.m.	thread_handle: 0x00000150 suspend_count: 1 process_identifier: 1896	1	0
NtResumeThread Sept. 2, 2021, 9:14 a.m.	thread_handle: 0x0000018c suspend_count: 1 process_identifier: 1896	1	0
NtResumeThread Sept. 2, 2021, 9:14 a.m.	thread_handle: 0x00000200 suspend_count: 1 process_identifier: 1896	1	0
NtGetContextThread Sept. 2, 2021, 9:14 a.m.	thread_handle: 0x000000e4	1	0
NtGetContextThread Sept. 2, 2021, 9:14 a.m.	thread_handle: 0x000000e4	1	0
NtResumeThread Sept. 2, 2021, 9:14 a.m.	thread_handle: 0x000000e4 suspend_count: 1 process_identifier: 1896	1	0
NtResumeThread Sept. 2, 2021, 9:15 a.m.	thread_handle: 0x000002a0 suspend_count: 1 process_identifier: 1896	1	0
NtGetContextThread Sept. 2, 2021, 9:15 a.m.	thread_handle: 0x000000e4	1	0
NtGetContextThread Sept. 2, 2021, 9:15 a.m.	thread_handle: 0x000000e4	1	0
NtResumeThread Sept. 2, 2021, 9:15 a.m.	thread_handle: 0x000000e4 suspend_count: 1 process_identifier: 1896	1	0
NtGetContextThread Sept. 2, 2021, 9:15 a.m.	thread_handle: 0x000000e4	1	0
NtGetContextThread Sept. 2, 2021, 9:15 a.m.	thread_handle: 0x000000e4	1	0
NtResumeThread Sept. 2, 2021, 9:15 a.m.	thread_handle: 0x000000e4 suspend_count: 1 process_identifier: 1896	1	0
CreateProcessInternalW Sept. 2, 2021, 9:15 a.m.	thread_identifier: 1760 thread_handle: 0x000002bc process_identifier: 2840 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\mazx.exe track: 1 command_line: filepath_r: C:\Users\test22\AppData\Local\Temp\mazx.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x000002c0	1	1
NtGetContextThread Sept. 2, 2021, 9:15 a.m.	thread_handle: 0x000002bc	1	0
NtAllocateVirtualMemory Sept. 2, 2021, 9:15 a.m.	process_identifier: 2840 region_size: 188416 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: 0x000002c0	1	0
WriteProcessMemory Sept. 2, 2021, 9:15 a.m.	buffer: MZERèXè ÈÀ<ÁÀ(ÿáÀº´ Í!¸LÍ!This program cannot be run in DOS mode. $«üêïf¹ïf¹ïf¹ôÍ¹©f¹ôø¹ìf¹ôû¹îf¹Richïf¹PELaIà Æ ëà@à@.textÄÆ ` base_address: 0x00400000 process_identifier: 2840 process_handle: 0x000002c0	1	1
WriteProcessMemory Sept. 2, 2021, 9:15 a.m.	buffer: base_address: 0x00401000 process_identifier: 2840 process_handle: 0x000002c0	1	1
WriteProcessMemory Sept. 2, 2021, 9:15 a.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2840 process_handle: 0x000002c0	1	1
NtSetContextThread Sept. 2, 2021, 9:15 a.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4320160 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x000002bc process_identifier: 2840	1	0
NtResumeThread Sept. 2, 2021, 9:15 a.m.	thread_handle: 0x000002bc suspend_count: 1 process_identifier: 2840	1	0

mazx.exe

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