Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6402	Aug. 4, 2021, 5:03 p.m.	Aug. 4, 2021, 5:07 p.m.

Size	1.2MB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`53aef228cd00d59916a1b375fe86e9cf`
SHA256	`91b9b4c57bd2445d348d1621c4a280ba3e8a7163dc395a61eeaecee72405c90d`
CRC32	`B9906D87`
ssdeep	`24576:Lvty8GHL/Q1RssbDMZJ0uulZcjLsq3Jt:Zy8GbERssbDMb7FJ`
Yara	PE_Header_Zero - PE File Signature Generic_Malware_Zero - Generic Malware Is_DotNET_EXE - (no description) IsPE32 - (no description) Admin_Tool_IN_Zero - Admin Tool Sysinternals

whesilox.exe "C:\Users\test22\AppData\Local\Temp\whesilox.exe"
2052
- whesilox.exe "C:\Users\test22\AppData\Local\Temp\whesilox.exe"
  2772

Name	Response	Post-Analysis Lookup
checkip.dyndns.org	A 132.226.8.169 CNAME checkip.dyndns.com A 193.122.130.0 A 132.226.247.73 A 158.101.44.242 A 193.122.6.168	158.101.44.242

IP Address	Status	Action
132.226.247.73	Active	Moloch
164.124.101.2	Active	Moloch

Suricata Alerts

Flow	SID	Signature	Category
UDP 192.168.56.102:60922 -> 164.124.101.2:53	2012758	ET INFO DYNAMIC_DNS Query to *.dyndns. Domain	Misc activity
TCP 192.168.56.102:49165 -> 132.226.247.73:80	2021378	ET POLICY External IP Lookup - checkip.dyndns.org	Device Retrieving External IP Address Detected

Suricata TLS

No Suricata TLS

Queries for the computername (3 events)

Time & API	Arguments	Status	Return
GetComputerNameW Aug. 4, 2021, 5:06 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameA Aug. 4, 2021, 5:06 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Aug. 4, 2021, 5:06 p.m.	computer_name: TEST22-PC	1	1

Checks if process is being debugged by a debugger (6 events)

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent Aug. 4, 2021, 5:03 p.m.			0	0
IsDebuggerPresent Aug. 4, 2021, 5:03 p.m.			0	0
IsDebuggerPresent Aug. 4, 2021, 5:06 p.m.			0	0
IsDebuggerPresent Aug. 4, 2021, 5:06 p.m.			0	0
IsDebuggerPresent Aug. 4, 2021, 5:06 p.m.			0	0
IsDebuggerPresent Aug. 4, 2021, 5:06 p.m.			0	0

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

Time & API	Arguments	Status	Return
CryptExportKey Aug. 4, 2021, 5:03 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0080c868 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 4, 2021, 5:03 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0080c8e8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 4, 2021, 5:03 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0080c8e8 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 Aug. 4, 2021, 5:03 p.m.		1	1	0

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

Connects to a Dynamic DNS Domain (1 event)

domain

checkip.dyndns.org

Performs some HTTP requests (1 event)

request

GET http://checkip.dyndns.org/

Allocates read-write-execute memory (usually to unpack itself) (50 out of 62 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory Aug. 4, 2021, 5:03 p.m.	process_identifier: 2052 region_size: 1507328 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00a70000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 4, 2021, 5:03 p.m.	process_identifier: 2052 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00ba0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Aug. 4, 2021, 5:03 p.m.	process_identifier: 2052 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73a71000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Aug. 4, 2021, 5:03 p.m.	process_identifier: 2052 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73a72000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 4, 2021, 5:03 p.m.	process_identifier: 2052 region_size: 1900544 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02530000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 4, 2021, 5:03 p.m.	process_identifier: 2052 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x026c0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 4, 2021, 5:03 p.m.	process_identifier: 2052 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003e2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 4, 2021, 5:03 p.m.	process_identifier: 2052 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00415000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 4, 2021, 5:03 p.m.	process_identifier: 2052 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0041b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 4, 2021, 5:03 p.m.	process_identifier: 2052 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00417000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 4, 2021, 5:03 p.m.	process_identifier: 2052 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003fc000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 4, 2021, 5:03 p.m.	process_identifier: 2052 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00890000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 4, 2021, 5:03 p.m.	process_identifier: 2052 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003ea000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 4, 2021, 5:03 p.m.	process_identifier: 2052 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0040a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 4, 2021, 5:03 p.m.	process_identifier: 2052 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00407000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 4, 2021, 5:03 p.m.	process_identifier: 2052 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003fa000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 4, 2021, 5:03 p.m.	process_identifier: 2052 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04c50000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 4, 2021, 5:03 p.m.	process_identifier: 2052 region_size: 94208 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04c51000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 4, 2021, 5:03 p.m.	process_identifier: 2052 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04c68000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Aug. 4, 2021, 5:03 p.m.	process_identifier: 2052 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x6fe12000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 4, 2021, 5:03 p.m.	process_identifier: 2052 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003ec000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 4, 2021, 5:03 p.m.	process_identifier: 2052 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00406000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 4, 2021, 5:03 p.m.	process_identifier: 2052 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 Aug. 4, 2021, 5:03 p.m.	process_identifier: 2052 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 Aug. 4, 2021, 5:03 p.m.	process_identifier: 2052 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 Aug. 4, 2021, 5:03 p.m.	process_identifier: 2052 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 Aug. 4, 2021, 5:03 p.m.	process_identifier: 2052 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 Aug. 4, 2021, 5:03 p.m.	process_identifier: 2052 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 Aug. 4, 2021, 5:03 p.m.	process_identifier: 2052 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04c69000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 4, 2021, 5:03 p.m.	process_identifier: 2052 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003fd000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 4, 2021, 5:03 p.m.	process_identifier: 2052 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003fe000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 4, 2021, 5:03 p.m.	process_identifier: 2052 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04c6a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 4, 2021, 5:03 p.m.	process_identifier: 2052 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04c6b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 4, 2021, 5:03 p.m.	process_identifier: 2052 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04c6c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 4, 2021, 5:03 p.m.	process_identifier: 2052 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04c6d000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 4, 2021, 5:03 p.m.	process_identifier: 2052 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04c6e000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 4, 2021, 5:03 p.m.	process_identifier: 2052 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04c6f000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 4, 2021, 5:03 p.m.	process_identifier: 2052 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04760000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 4, 2021, 5:03 p.m.	process_identifier: 2052 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04761000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 4, 2021, 5:03 p.m.	process_identifier: 2052 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04762000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 4, 2021, 5:03 p.m.	process_identifier: 2052 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04763000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 4, 2021, 5:03 p.m.	process_identifier: 2052 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04764000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 4, 2021, 5:03 p.m.	process_identifier: 2052 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04765000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 4, 2021, 5:03 p.m.	process_identifier: 2052 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04766000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 4, 2021, 5:03 p.m.	process_identifier: 2052 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04767000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 4, 2021, 5:06 p.m.	process_identifier: 2772 region_size: 524288 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00380000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 4, 2021, 5:06 p.m.	process_identifier: 2772 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003c0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Aug. 4, 2021, 5:06 p.m.	process_identifier: 2772 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x739f1000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Aug. 4, 2021, 5:06 p.m.	process_identifier: 2772 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x739f2000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 4, 2021, 5:06 p.m.	process_identifier: 2772 region_size: 1572864 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x022f0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1

Looks up the external IP address (1 event)

domain

checkip.dyndns.org

Checks adapter addresses which can be used to detect virtual network interfaces (1 event)

Time & API	Arguments	Status	Return	Repeated
GetAdaptersAddresses Aug. 4, 2021, 5:06 p.m.	flags: 15 family: 0		111	0

The binary likely contains encrypted or compressed data indicative of a packer (3 events)

section

{u'size_of_data': u'0x000ff000', u'virtual_address': u'0x00002000', u'entropy': 6.865560653469313, u'name': u'.text', u'virtual_size': u'0x000fee98'}

entropy

6.86556065347

description

A section with a high entropy has been found

section

{u'size_of_data': u'0x0003f200', u'virtual_address': u'0x00102000', u'entropy': 7.065298967735608, u'name': u'.rsrc', u'virtual_size': u'0x0003f088'}

entropy

7.06529896774

description

A section with a high entropy has been found

entropy

0.999607227023

description

Overall entropy of this PE file is high

Checks for the Locally Unique Identifier on the system for a suspicious privilege (2 events)

Time & API	Arguments	Status	Return	Repeated
LookupPrivilegeValueW Aug. 4, 2021, 5:03 p.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0
LookupPrivilegeValueW Aug. 4, 2021, 5:06 p.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0

Yara rule detected in process memory (11 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	Checks if being debugged	rule	anti_dbg
description	Bypass DEP	rule	disable_dep
description	Affect hook table	rule	win_hook

Terminates another process (2 events)

Time & API	Arguments	Status	Return	Repeated
NtTerminateProcess Aug. 4, 2021, 5:03 p.m.	status_code: 0xffffffff process_identifier: 2736 process_handle: 0x00000280		0	0
NtTerminateProcess Aug. 4, 2021, 5:03 p.m.	status_code: 0xffffffff process_identifier: 2736 process_handle: 0x00000280	1	0	0

Allocates execute permission to another process indicative of possible code injection (2 events)

Time & API	Arguments	Status	Return	Repeated
NtAllocateVirtualMemory Aug. 4, 2021, 5:03 p.m.	process_identifier: 2736 region_size: 147456 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: 0x00000270		3221225496	0
NtAllocateVirtualMemory Aug. 4, 2021, 5:03 p.m.	process_identifier: 2772 region_size: 147456 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: 0x00000284	1	0	0

Manipulates memory of a non-child process indicative of process injection (2 events)

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 2052 manipulating memory of non-child process 2736
NtAllocateVirtualMemory Aug. 4, 2021, 5:03 p.m.	process_identifier: 2736 region_size: 147456 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: 0x00000270		3221225496	0

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

Time & API	Arguments	Status	Return
WriteProcessMemory Aug. 4, 2021, 5:03 p.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PEL©»`à"PÚø @ @@4øWÞ H.textØ Ú `.rsrcÞÜ@@.reloc â@B base_address: 0x00400000 process_identifier: 2772 process_handle: 0x00000284	1	1
WriteProcessMemory Aug. 4, 2021, 5:03 p.m.	buffer: P8h TôêT4VS_VERSION_INFO½ïþ?DVarFileInfo$Translation°´StringFileInfo000004b0Comments"CompanyNameZFileDescriptionSnake Keylogger Stub New0FileVersion1.0.0.06InternalNameStubV4.exeHLegalCopyrightCopyright © 2021*LegalTrademarks>OriginalFilenameStubV4.exeRProductNameSnake Keylogger Stub New4ProductVersion1.0.0.08Assembly Version1.0.0.0ï»¿<?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: 0x00420000 process_identifier: 2772 process_handle: 0x00000284	1	1
WriteProcessMemory Aug. 4, 2021, 5:03 p.m.	buffer: ð8 base_address: 0x00422000 process_identifier: 2772 process_handle: 0x00000284	1	1
WriteProcessMemory Aug. 4, 2021, 5:03 p.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2772 process_handle: 0x00000284	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 Aug. 4, 2021, 5:03 p.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PEL©»`à"PÚø @ @@4øWÞ H.textØ Ú `.rsrcÞÜ@@.reloc â@B base_address: 0x00400000 process_identifier: 2772 process_handle: 0x00000284	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 2052 called NtSetContextThread to modify thread in remote process 2772
NtSetContextThread Aug. 4, 2021, 5:03 p.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4323470 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x00000280 process_identifier: 2772	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 2052 resumed a thread in remote process 2772
NtResumeThread Aug. 4, 2021, 5:03 p.m.	thread_handle: 0x00000280 suspend_count: 1 process_identifier: 2772	1	0	0

File has been identified by 26 AntiVirus engines on VirusTotal as malicious (26 events)

Lionic	Trojan.MSIL.Noon.l!c
Elastic	malicious (high confidence)
Cynet	Malicious (score: 100)
FireEye	Generic.mg.53aef228cd00d599
McAfee	AgentTesla-FDAH!53AEF228CD00
Alibaba	Trojan:Win32/Kryptik.ali2000016
CrowdStrike	win/malicious_confidence_90% (W)
Cyren	W32/MSIL_Kryptik.DZG.gen!Eldorado
Symantec	Trojan.Gen.2
ESET-NOD32	a variant of MSIL/Kryptik.ACFM
APEX	Malicious
Kaspersky	HEUR:Trojan.MSIL.Taskun.gen
BitDefender	Gen:Variant.Bulz.587959
MicroWorld-eScan	Gen:Variant.Bulz.587959
Avast	Win32:RATX-gen [Trj]
Ad-Aware	Gen:Variant.Bulz.587959
Sophos	Mal/Generic-S
McAfee-GW-Edition	Artemis!Trojan
ZoneAlarm	HEUR:Trojan.MSIL.Taskun.gen
AhnLab-V3	Trojan/Win.RATX-gen.C4578228
MAX	malware (ai score=86)
VBA32	Malware-Cryptor.MSIL.AgentTesla.Heur
SentinelOne	Static AI - Suspicious PE
MaxSecure	Trojan.Malware.300983.susgen
Fortinet	MSIL/Kryptik.DZG!tr
AVG	Win32:RATX-gen [Trj]

Executed a process and injected code into it, probably while unpacking (21 events)

Time & API	Arguments	Status	Return
NtResumeThread Aug. 4, 2021, 5:03 p.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 2052	1	0
NtResumeThread Aug. 4, 2021, 5:03 p.m.	thread_handle: 0x00000150 suspend_count: 1 process_identifier: 2052	1	0
NtResumeThread Aug. 4, 2021, 5:03 p.m.	thread_handle: 0x0000018c suspend_count: 1 process_identifier: 2052	1	0
NtResumeThread Aug. 4, 2021, 5:03 p.m.	thread_handle: 0x00000264 suspend_count: 1 process_identifier: 2052	1	0
CreateProcessInternalW Aug. 4, 2021, 5:03 p.m.	thread_identifier: 2740 thread_handle: 0x0000026c process_identifier: 2736 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\whesilox.exe track: 1 command_line: filepath_r: C:\Users\test22\AppData\Local\Temp\whesilox.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x00000270	1	1
NtGetContextThread Aug. 4, 2021, 5:03 p.m.	thread_handle: 0x0000026c	1	0
NtAllocateVirtualMemory Aug. 4, 2021, 5:03 p.m.	process_identifier: 2736 region_size: 147456 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: 0x00000270		3221225496
CreateProcessInternalW Aug. 4, 2021, 5:03 p.m.	thread_identifier: 2776 thread_handle: 0x00000280 process_identifier: 2772 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\whesilox.exe track: 1 command_line: filepath_r: C:\Users\test22\AppData\Local\Temp\whesilox.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x00000284	1	1
NtGetContextThread Aug. 4, 2021, 5:03 p.m.	thread_handle: 0x00000280	1	0
NtAllocateVirtualMemory Aug. 4, 2021, 5:03 p.m.	process_identifier: 2772 region_size: 147456 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: 0x00000284	1	0
WriteProcessMemory Aug. 4, 2021, 5:03 p.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PEL©»`à"PÚø @ @@4øWÞ H.textØ Ú `.rsrcÞÜ@@.reloc â@B base_address: 0x00400000 process_identifier: 2772 process_handle: 0x00000284	1	1
WriteProcessMemory Aug. 4, 2021, 5:03 p.m.	buffer: base_address: 0x00402000 process_identifier: 2772 process_handle: 0x00000284	1	1
WriteProcessMemory Aug. 4, 2021, 5:03 p.m.	buffer: P8h TôêT4VS_VERSION_INFO½ïþ?DVarFileInfo$Translation°´StringFileInfo000004b0Comments"CompanyNameZFileDescriptionSnake Keylogger Stub New0FileVersion1.0.0.06InternalNameStubV4.exeHLegalCopyrightCopyright © 2021*LegalTrademarks>OriginalFilenameStubV4.exeRProductNameSnake Keylogger Stub New4ProductVersion1.0.0.08Assembly Version1.0.0.0ï»¿<?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: 0x00420000 process_identifier: 2772 process_handle: 0x00000284	1	1
WriteProcessMemory Aug. 4, 2021, 5:03 p.m.	buffer: ð8 base_address: 0x00422000 process_identifier: 2772 process_handle: 0x00000284	1	1
WriteProcessMemory Aug. 4, 2021, 5:03 p.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2772 process_handle: 0x00000284	1	1
NtSetContextThread Aug. 4, 2021, 5:03 p.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4323470 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x00000280 process_identifier: 2772	1	0
NtResumeThread Aug. 4, 2021, 5:03 p.m.	thread_handle: 0x00000280 suspend_count: 1 process_identifier: 2772	1	0
NtResumeThread Aug. 4, 2021, 5:06 p.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 2772	1	0
NtResumeThread Aug. 4, 2021, 5:06 p.m.	thread_handle: 0x00000150 suspend_count: 1 process_identifier: 2772	1	0
NtResumeThread Aug. 4, 2021, 5:06 p.m.	thread_handle: 0x00000194 suspend_count: 1 process_identifier: 2772	1	0
NtResumeThread Aug. 4, 2021, 5:06 p.m.	thread_handle: 0x000003a8 suspend_count: 1 process_identifier: 2772	1	0

whesilox.exe

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