Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6403_us	May 25, 2023, 9:27 a.m.	May 25, 2023, 9:37 a.m.

Size	599.7KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`fdb8081ac26d8de3f7582b2616bcf3e8`
SHA256	`2c2d57d1ea08595db9a8a6c1bf8dbe40fac57a9b784eff00c4095c72fce80e98`
CRC32	`23356F3C`
ssdeep	`6144:kH5XgP9i7Nss/t/a2zDGVPJXvnzZjDJHb571Kjn1929XDccH89bq3vcebsVDsu:8UkRatpvnzZjDv7oj19yTN3vi1`
Yara	Win32_Trojan_PWS_Net_1_Zero - Win32 Trojan PWS .NET Azorult Is_DotNET_EXE - (no description) Win_Backdoor_AsyncRAT_Zero - Win Backdoor AsyncRAT PE_Header_Zero - PE File Signature IsPE32 - (no description)

k2.exe "C:\Users\test22\AppData\Local\Temp\k2.exe"
1540

Name	Response	Post-Analysis Lookup
No hosts contacted.

IP Address	Status	Action
185.206.215.165	Active	Moloch
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
GetComputerNameW May 25, 2023, 9:20 a.m.	computer_name: TEST22-PC	1	1	0
GetComputerNameW May 25, 2023, 9:20 a.m.	computer_name: TEST22-PC	1	1	0

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

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent May 25, 2023, 9:20 a.m.			0	0
IsDebuggerPresent May 25, 2023, 9:20 a.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 May 25, 2023, 9:20 a.m.		1	1	0

Allocates read-write-execute memory (usually to unpack itself) (50 out of 59 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory May 25, 2023, 9:20 a.m.	process_identifier: 1540 region_size: 983040 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000000610000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory May 25, 2023, 9:20 a.m.	process_identifier: 1540 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000000680000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory May 25, 2023, 9:20 a.m.	process_identifier: 1540 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35b1000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory May 25, 2023, 9:20 a.m.	process_identifier: 1540 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3c4b000 process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory May 25, 2023, 9:20 a.m.	process_identifier: 1540 region_size: 1769472 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000000a20000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory May 25, 2023, 9:20 a.m.	process_identifier: 1540 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000000b50000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory May 25, 2023, 9:20 a.m.	process_identifier: 1540 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35b2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory May 25, 2023, 9:20 a.m.	process_identifier: 1540 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35b2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory May 25, 2023, 9:20 a.m.	process_identifier: 1540 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35b2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory May 25, 2023, 9:20 a.m.	process_identifier: 1540 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35b2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory May 25, 2023, 9:20 a.m.	process_identifier: 1540 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35b2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory May 25, 2023, 9:20 a.m.	process_identifier: 1540 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35b2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory May 25, 2023, 9:20 a.m.	process_identifier: 1540 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35b2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory May 25, 2023, 9:20 a.m.	process_identifier: 1540 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35b2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory May 25, 2023, 9:20 a.m.	process_identifier: 1540 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35b2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory May 25, 2023, 9:20 a.m.	process_identifier: 1540 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35b2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory May 25, 2023, 9:20 a.m.	process_identifier: 1540 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35b2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory May 25, 2023, 9:20 a.m.	process_identifier: 1540 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35b4000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory May 25, 2023, 9:20 a.m.	process_identifier: 1540 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35b4000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory May 25, 2023, 9:20 a.m.	process_identifier: 1540 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35b4000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory May 25, 2023, 9:20 a.m.	process_identifier: 1540 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35b4000 process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory May 25, 2023, 9:20 a.m.	process_identifier: 1540 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 May 25, 2023, 9:20 a.m.	process_identifier: 1540 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 May 25, 2023, 9:20 a.m.	process_identifier: 1540 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 May 25, 2023, 9:20 a.m.	process_identifier: 1540 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 May 25, 2023, 9:20 a.m.	process_identifier: 1540 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 May 25, 2023, 9:20 a.m.	process_identifier: 1540 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 May 25, 2023, 9:20 a.m.	process_identifier: 1540 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93e0a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory May 25, 2023, 9:20 a.m.	process_identifier: 1540 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93e1c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory May 25, 2023, 9:20 a.m.	process_identifier: 1540 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93ebc000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory May 25, 2023, 9:20 a.m.	process_identifier: 1540 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93ee6000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory May 25, 2023, 9:20 a.m.	process_identifier: 1540 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93ec0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory May 25, 2023, 9:20 a.m.	process_identifier: 1540 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93f30000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory May 25, 2023, 9:20 a.m.	process_identifier: 1540 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93f31000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory May 25, 2023, 9:20 a.m.	process_identifier: 1540 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93e2b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory May 25, 2023, 9:20 a.m.	process_identifier: 1540 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93f32000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory May 25, 2023, 9:20 a.m.	process_identifier: 1540 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93e5c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory May 25, 2023, 9:20 a.m.	process_identifier: 1540 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93e2d000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory May 25, 2023, 9:20 a.m.	process_identifier: 1540 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93e0b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory May 25, 2023, 9:20 a.m.	process_identifier: 1540 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93e02000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory May 25, 2023, 9:20 a.m.	process_identifier: 1540 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93f70000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory May 25, 2023, 9:20 a.m.	process_identifier: 1540 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93e5d000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory May 25, 2023, 9:20 a.m.	process_identifier: 1540 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93e1a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory May 25, 2023, 9:20 a.m.	process_identifier: 1540 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93f34000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory May 25, 2023, 9:20 a.m.	process_identifier: 1540 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93f35000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory May 25, 2023, 9:20 a.m.	process_identifier: 1540 region_size: 24576 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93f36000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory May 25, 2023, 9:20 a.m.	process_identifier: 1540 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93f71000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory May 25, 2023, 9:20 a.m.	process_identifier: 1540 region_size: 20480 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93f3c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory May 25, 2023, 9:20 a.m.	process_identifier: 1540 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93e1d000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory May 25, 2023, 9:20 a.m.	process_identifier: 1540 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93f41000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1

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

section

{u'size_of_data': u'0x0008f200', u'virtual_address': u'0x00002000', u'entropy': 6.870001584486601, u'name': u'.text', u'virtual_size': u'0x0008f094'}

entropy

6.87000158449

description

A section with a high entropy has been found

entropy

0.967878275571

description

Overall entropy of this PE file is high

Communicates with host for which no DNS query was performed (1 event)

host

185.206.215.165

File has been identified by 29 AntiVirus engines on VirusTotal as malicious (29 events)

MicroWorld-eScan	Gen:Trojan.Mardom.IN.24
FireEye	Generic.mg.fdb8081ac26d8de3
McAfee	GenericRXVY-XE!FDB8081AC26D
Malwarebytes	Malware.AI.3974260335
VIPRE	Gen:Trojan.Mardom.IN.24
Sangfor	Suspicious.Win32.Save.a
CrowdStrike	win/malicious_confidence_100% (D)
Arcabit	Trojan.Mardom.IN.24
BitDefenderTheta	Gen:NN.ZemsilF.36196.Lm1@a4Z6lQl
Symantec	ML.Attribute.HighConfidence
ESET-NOD32	a variant of MSIL/Spy.WhiteSnake.F
APEX	Malicious
Kaspersky	HEUR:Trojan-PSW.MSIL.Stealer.gen
BitDefender	Gen:Trojan.Mardom.IN.24
Avast	Win32:SpywareX-gen [Trj]
Emsisoft	Gen:Trojan.Mardom.IN.24 (B)
McAfee-GW-Edition	GenericRXVY-XE!FDB8081AC26D
MAX	malware (ai score=88)
Microsoft	Program:Win32/Wacapew.C!ml
ZoneAlarm	HEUR:Trojan-PSW.MSIL.Stealer.gen
GData	Gen:Trojan.Mardom.IN.24
Cynet	Malicious (score: 100)
AhnLab-V3	Trojan/Win.Mardom.C5421911
Cylance	unsafe
Rising	Stealer.WhiteSnake!1.E53A (CLASSIC)
MaxSecure	Trojan.Malware.300983.susgen
AVG	Win32:SpywareX-gen [Trj]
Cybereason	malicious.1394a0
DeepInstinct	MALICIOUS

k2.exe

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