Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6401	Sept. 22, 2021, 9:50 a.m.	Sept. 22, 2021, 9:52 a.m.

Size	118.6KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`ceb3dd231090ce93da86c04e1616c305`
SHA256	`f30aee9fe1c2ec902afb4b1c040401972139e841bd58d659f38ec124176466da`
CRC32	`40F8E234`
ssdeep	`3072:SSpVKWFcn2bFGGfPXm0LcsTgSorsAlyY2F:SSjZFc0FG8PW0LcXlrs6yP`
PDB Path	E:\A\_work\421\s\bin\obj\Microsoft.VisualStudio.LanguageServices.Remote.CSharp.16.0\Release\Microsoft.VisualStudio.LanguageServices.Remote.CSharp.16.0.pdb
Yara	UPX_Zero - UPX packed file 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)

19.exe "C:\Users\test22\AppData\Local\Temp\19.exe"
1468

Name	Response	Post-Analysis Lookup
No hosts contacted.

IP Address	Status	Action
164.124.101.2	Active	Moloch

Suricata Alerts

No Suricata Alerts

Suricata TLS

No Suricata TLS

Queries for the computername (2 events)

Time & API	Arguments	Status	Return	Repeated
GetComputerNameA Sept. 22, 2021, 9:50 a.m.	computer_name: TEST22-PC	1	1	0
GetComputerNameW Sept. 22, 2021, 9:50 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 Sept. 22, 2021, 9:50 a.m.			0	0
IsDebuggerPresent Sept. 22, 2021, 9:50 a.m.			0	0
IsDebuggerPresent Sept. 22, 2021, 9:50 a.m.			0	0
IsDebuggerPresent Sept. 22, 2021, 9:50 a.m.			0	0

This executable has a PDB path (1 event)

pdb_path

E:\A\_work\421\s\bin\obj\Microsoft.VisualStudio.LanguageServices.Remote.CSharp.16.0\Release\Microsoft.VisualStudio.LanguageServices.Remote.CSharp.16.0.pdb

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, 9:50 a.m.		1	1	0

Allocates read-write-execute memory (usually to unpack itself) (13 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory Sept. 22, 2021, 9:50 a.m.	process_identifier: 1468 region_size: 1966080 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00960000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 22, 2021, 9:50 a.m.	process_identifier: 1468 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b00000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 22, 2021, 9:50 a.m.	process_identifier: 1468 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. 22, 2021, 9:50 a.m.	process_identifier: 1468 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. 22, 2021, 9:50 a.m.	process_identifier: 1468 region_size: 1769472 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01fa0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 22, 2021, 9:50 a.m.	process_identifier: 1468 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02110000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 22, 2021, 9:50 a.m.	process_identifier: 1468 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00502000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 22, 2021, 9:50 a.m.	process_identifier: 1468 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0051c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 22, 2021, 9:50 a.m.	process_identifier: 1468 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00650000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 22, 2021, 9:50 a.m.	process_identifier: 1468 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00535000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 22, 2021, 9:50 a.m.	process_identifier: 1468 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0053b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 22, 2021, 9:50 a.m.	process_identifier: 1468 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00537000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 22, 2021, 9:50 a.m.	process_identifier: 1468 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0050a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1

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

section

{u'size_of_data': u'0x0001be00', u'virtual_address': u'0x00002000', u'entropy': 7.867227854042317, u'name': u'.text', u'virtual_size': u'0x0001bc7d'}

entropy

7.86722785404

description

A section with a high entropy has been found

entropy

0.982378854626

description

Overall entropy of this PE file is high

File has been identified by 35 AntiVirus engines on VirusTotal as malicious (35 events)

Lionic	Trojan.MSIL.Reline.i!c
MicroWorld-eScan	Trojan.GenericKD.37615157
FireEye	Trojan.GenericKD.37615157
ALYac	Trojan.GenericKD.37615157
Cylance	Unsafe
Sangfor	Suspicious.Win32.Save.a
K7AntiVirus	Trojan ( 005829021 )
Alibaba	TrojanPSW:MSIL/Reline.00e302c3
K7GW	Trojan ( 005829021 )
Cybereason	malicious.1f5775
Symantec	ML.Attribute.HighConfidence
ESET-NOD32	a variant of MSIL/Kryptik.ACVD
Paloalto	generic.ml
Kaspersky	HEUR:Trojan-PSW.MSIL.Reline.gen
BitDefender	Trojan.GenericKD.37615157
Avast	Win32:Malware-gen
Ad-Aware	Trojan.GenericKD.37615157
Sophos	Mal/Generic-S
Comodo	TrojWare.Win32.UMal.fwuow@0
McAfee-GW-Edition	RDN/Generic PWS.y
Emsisoft	Trojan.GenericKD.37615157 (B)
SentinelOne	Static AI - Suspicious PE
Avira	TR/AD.RedLineSteal.kquac
MAX	malware (ai score=83)
Kingsoft	Win32.PSWTroj.Undef.(kcloud)
Microsoft	Trojan:MSIL/RelineStealer.D!MTB
GData	Trojan.GenericKD.37615157
Cynet	Malicious (score: 100)
McAfee	RDN/Generic PWS.y
Malwarebytes	Spyware.PasswordStealer.MSIL.Generic
Ikarus	Trojan.MSIL.Crypt
Fortinet	PossibleThreat.MU
Webroot	W32.Trojan.Gen
AVG	Win32:Malware-gen
Panda	Trj/GdSda.A

19.exe

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