Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6402	Oct. 8, 2021, 11:17 a.m.	Oct. 8, 2021, 11:56 a.m.

Size	198.0KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`6422332249a3e867bb8ac8f3c6fb654f`
SHA256	`4163887c5f8cf7d062f2c04c159adb65e60c71727bf3132bd81827e1d3e27823`
CRC32	`B9FD538C`
ssdeep	`3072:C5+zSqccPhsKNOxcLOslReltaOrrxTNt:6TcJsuOaLOslklUOHxJ`
Yara	PE_Header_Zero - PE File Signature UPX_Zero - UPX packed file Generic_Malware_Zero - Generic Malware IsPE32 - (no description) Is_DotNET_EXE - (no description)

EXCEL.exe "C:\Users\test22\AppData\Local\Temp\EXCEL.exe"
1648

Name	Response	Post-Analysis Lookup
No hosts contacted.

IP Address	Status	Action
No hosts contacted.

Suricata Alerts

No Suricata Alerts

Suricata TLS

No Suricata TLS

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

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent Oct. 8, 2021, 11:10 a.m.			0	0
IsDebuggerPresent Oct. 8, 2021, 11:10 a.m.			0	0

Collects information to fingerprint the system (MachineGuid, DigitalProductId, SystemBiosDate) (1 event)

registry

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography\MachineGuid

Allocates read-write-execute memory (usually to unpack itself) (32 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory Oct. 8, 2021, 11:10 a.m.	process_identifier: 1648 region_size: 1441792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000006a0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Oct. 8, 2021, 11:10 a.m.	process_identifier: 1648 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000000780000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 8, 2021, 11:10 a.m.	process_identifier: 1648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef12e1000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 8, 2021, 11:10 a.m.	process_identifier: 1648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef197b000 process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Oct. 8, 2021, 11:10 a.m.	process_identifier: 1648 region_size: 720896 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000006a0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Oct. 8, 2021, 11:10 a.m.	process_identifier: 1648 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000006d0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 8, 2021, 11:10 a.m.	process_identifier: 1648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef12e2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 8, 2021, 11:10 a.m.	process_identifier: 1648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef12e2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 8, 2021, 11:10 a.m.	process_identifier: 1648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef12e2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 8, 2021, 11:10 a.m.	process_identifier: 1648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef12e2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 8, 2021, 11:10 a.m.	process_identifier: 1648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef12e2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 8, 2021, 11:10 a.m.	process_identifier: 1648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef12e2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 8, 2021, 11:10 a.m.	process_identifier: 1648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef12e2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 8, 2021, 11:10 a.m.	process_identifier: 1648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef12e2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 8, 2021, 11:10 a.m.	process_identifier: 1648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef12e2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 8, 2021, 11:10 a.m.	process_identifier: 1648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef12e2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 8, 2021, 11:10 a.m.	process_identifier: 1648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef12e2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 8, 2021, 11:10 a.m.	process_identifier: 1648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef12e4000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 8, 2021, 11:10 a.m.	process_identifier: 1648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef12e4000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 8, 2021, 11:10 a.m.	process_identifier: 1648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef12e4000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 8, 2021, 11:10 a.m.	process_identifier: 1648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef12e4000 process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Oct. 8, 2021, 11:10 a.m.	process_identifier: 1648 region_size: 655360 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fffff10000 allocation_type: 1056768 (MEM_RESERVE\|MEM_TOP_DOWN) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Oct. 8, 2021, 11:10 a.m.	process_identifier: 1648 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fffff10000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Oct. 8, 2021, 11:10 a.m.	process_identifier: 1648 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fffff10000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Oct. 8, 2021, 11:10 a.m.	process_identifier: 1648 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fffff20000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Oct. 8, 2021, 11:10 a.m.	process_identifier: 1648 region_size: 65536 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fffff00000 allocation_type: 1056768 (MEM_RESERVE\|MEM_TOP_DOWN) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Oct. 8, 2021, 11:10 a.m.	process_identifier: 1648 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fffff00000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Oct. 8, 2021, 11:10 a.m.	process_identifier: 1648 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe91b4a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Oct. 8, 2021, 11:10 a.m.	process_identifier: 1648 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe91bfc000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Oct. 8, 2021, 11:10 a.m.	process_identifier: 1648 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe91c26000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Oct. 8, 2021, 11:10 a.m.	process_identifier: 1648 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe91c00000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Oct. 8, 2021, 11:10 a.m.	process_identifier: 1648 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe91b5c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1

File has been identified by 11 AntiVirus engines on VirusTotal as malicious (11 events)

CAT-QuickHeal	Trojan.WacatacFC.S15903510
McAfee	Artemis!6422332249A3
Cyren	W32/MSIL_Kryptik.BWA.gen!Eldorado
APEX	Malicious
McAfee-GW-Edition	BehavesLike.Win32.Generic.ct
FireEye	Generic.mg.6422332249a3e867
AhnLab-V3	Trojan/Win32.Kryptik.C4247069
BitDefenderTheta	Gen:NN.ZemsilF.34170.mm0@aKhp31h
Cylance	Unsafe
SentinelOne	Static AI - Malicious PE
eGambit	Unsafe.AI_Score_96%

The process excel.exe wrote an executable file to disk (1 event)

file	C:\Users\test22\AppData\Local\Temp\EXCEL.exe

EXCEL.exe

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