Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6402	July 9, 2021, 6:24 p.m.	July 9, 2021, 6:32 p.m.

Size	658.5KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`6f283b376513b69168994c9deeebf4b4`
SHA256	`182852fbb6c6067eb2345c84cb676144bfb193f0c0a69850b30fa038c27754be`
CRC32	`7722A475`
ssdeep	`12288:4NXftL/FLCagvTqkiDxRYZ6vnXzrUtRPCWzXz9EsDyQi7ihl2ush6NsB:QtL/wTqkiD7YZ2XzrU86N`
Yara	Admin_Tool_IN_Zero - Admin Tool Sysinternals Generic_Malware_Zero - Generic Malware Is_DotNET_EXE - (no description) IsPE32 - (no description) PE_Header_Zero - PE File Signature

gunzipped.exe "C:\Users\test22\AppData\Local\Temp\gunzipped.exe"
2388

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 July 9, 2021, 6:24 p.m.			0	0
IsDebuggerPresent July 9, 2021, 6:24 p.m.			0	0

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 July 9, 2021, 6:24 p.m.		1	1	0

Allocates read-write-execute memory (usually to unpack itself) (26 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory July 9, 2021, 6:24 p.m.	process_identifier: 2388 region_size: 2031616 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x006d0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 9, 2021, 6:24 p.m.	process_identifier: 2388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00880000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory July 9, 2021, 6:24 p.m.	process_identifier: 2388 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x74081000 process_handle: 0xffffffff	1
NtProtectVirtualMemory July 9, 2021, 6:24 p.m.	process_identifier: 2388 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x74082000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 9, 2021, 6:24 p.m.	process_identifier: 2388 region_size: 2293760 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00c20000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 9, 2021, 6:24 p.m.	process_identifier: 2388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00e10000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 9, 2021, 6:24 p.m.	process_identifier: 2388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00522000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 9, 2021, 6:24 p.m.	process_identifier: 2388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0053c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 9, 2021, 6:24 p.m.	process_identifier: 2388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00680000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 9, 2021, 6:24 p.m.	process_identifier: 2388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00565000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 9, 2021, 6:24 p.m.	process_identifier: 2388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0056b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 9, 2021, 6:24 p.m.	process_identifier: 2388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00567000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 9, 2021, 6:24 p.m.	process_identifier: 2388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0052a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 9, 2021, 6:24 p.m.	process_identifier: 2388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0055a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 9, 2021, 6:24 p.m.	process_identifier: 2388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00557000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 9, 2021, 6:24 p.m.	process_identifier: 2388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0053a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 9, 2021, 6:24 p.m.	process_identifier: 2388 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 July 9, 2021, 6:24 p.m.	process_identifier: 2388 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 July 9, 2021, 6:24 p.m.	process_identifier: 2388 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 July 9, 2021, 6:24 p.m.	process_identifier: 2388 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 July 9, 2021, 6:24 p.m.	process_identifier: 2388 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 July 9, 2021, 6:24 p.m.	process_identifier: 2388 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 July 9, 2021, 6:24 p.m.	process_identifier: 2388 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00681000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory July 9, 2021, 6:24 p.m.	process_identifier: 2388 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x70522000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 9, 2021, 6:24 p.m.	process_identifier: 2388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00556000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 9, 2021, 6:24 p.m.	process_identifier: 2388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00683000 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'0x000a4000', u'virtual_address': u'0x00002000', u'entropy': 7.23339104409861, u'name': u'.text', u'virtual_size': u'0x000a3ed4'}

entropy

7.2333910441

description

A section with a high entropy has been found

entropy

0.996960486322

description

Overall entropy of this PE file is high

File has been identified by 45 AntiVirus engines on VirusTotal as malicious (45 events)

Elastic	malicious (high confidence)
MicroWorld-eScan	Trojan.Agent.FJTK
McAfee	RDN/Generic BackDoor
Cylance	Unsafe
Sangfor	Trojan.Win32.Save.a
K7AntiVirus	Riskware ( 0040eff71 )
Alibaba	Trojan:MSIL/Kryptik.a32e2862
K7GW	Riskware ( 0040eff71 )
Cybereason	malicious.2b9fd5
Cyren	W32/MSIL_Kryptik.CYQ.gen!Eldorado
Symantec	Trojan.Gen.MBT
ESET-NOD32	a variant of MSIL/Kryptik.ABVX
APEX	Malicious
Paloalto	generic.ml
Kaspersky	HEUR:Trojan.MSIL.Taskun.gen
BitDefender	Trojan.Agent.FJTK
Avast	Win32:MalwareX-gen [Trj]
Tencent	Msil.Trojan.Taskun.Wqdk
Ad-Aware	Trojan.Agent.FJTK
Emsisoft	Trojan.Crypt (A)
F-Secure	Trojan.TR/AD.LokiBot.eweru
McAfee-GW-Edition	BehavesLike.Win32.Generic.jc
FireEye	Generic.mg.6f283b376513b691
Sophos	Mal/Generic-S
Ikarus	Win32.Outbreak
GData	Trojan.Agent.FJTK
Webroot	W32.Trojan.Gen
Kingsoft	Win32.Troj.Undef.(kcloud)
ZoneAlarm	HEUR:Trojan.MSIL.Taskun.gen
Microsoft	Trojan:MSIL/AgentTesla.BVI!MTB
Cynet	Malicious (score: 100)
AhnLab-V3	Trojan/Win.Agent.C4545755
VBA32	CIL.HeapOverride.Heur
ALYac	Gen:Variant.Bulz.552558
MAX	malware (ai score=82)
Malwarebytes	Spyware.TelegramBot
Zoner	Trojan.Win32.114641
TrendMicro-HouseCall	TROJ_GEN.R06CH07G821
SentinelOne	Static AI - Malicious PE
MaxSecure	Trojan.Malware.300983.susgen
Fortinet	MSIL/GenKryptik.FHIX!tr
BitDefenderTheta	Gen:NN.ZemsilF.34790.Pm0@aqbr@hn
AVG	Win32:MalwareX-gen [Trj]
CrowdStrike	win/malicious_confidence_90% (W)
Qihoo-360	Win32/Trojan.LokiBot.HwMAdNsA

gunzipped.exe

Process Tree Toggle all

Network Toggle all

Suricata Toggle all

Suricata Alerts

Suricata TLS

Signatures Toggle All