Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6403_us	Nov. 6, 2023, 9:43 a.m.	Nov. 6, 2023, 9:50 a.m.

Size	617.5KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`a7871243c89d91c612b5611003531e30`
SHA256	`3a1eb4645eb44979af0169ff47c499ea0b85604bc03bb209670a3282bfb1d5c0`
CRC32	`3A815C0B`
ssdeep	`12288:o8t69yqLegQwqr3C5eu04DdL21VnzAIqqJjQCJVdsa2:36XSgRqe5eu0eWZAITJUCJVdsH`
PDB Path	BRlVmY.pdb
Yara	UPX_Zero - UPX packed file PE_Header_Zero - PE File Signature IsPE32 - (no description) Is_DotNET_EXE - (no description) Win32_Trojan_PWS_Net_1_Zero - Win32 Trojan PWS .NET Azorult OS_Processor_Check_Zero - OS Processor Check

nonnyzx.exe "C:\Users\test22\AppData\Local\Temp\nonnyzx.exe"
524

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

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

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent Nov. 6, 2023, 9:43 a.m.			0	0
IsDebuggerPresent Nov. 6, 2023, 9:43 a.m.			0	0

This executable has a PDB path (1 event)

pdb_path

BRlVmY.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 Nov. 6, 2023, 9:43 a.m.		1	1	0

Allocates read-write-execute memory (usually to unpack itself) (29 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory Nov. 6, 2023, 9:43 a.m.	process_identifier: 524 region_size: 1966080 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00890000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 6, 2023, 9:43 a.m.	process_identifier: 524 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00a30000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Nov. 6, 2023, 9:43 a.m.	process_identifier: 524 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73f31000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Nov. 6, 2023, 9:43 a.m.	process_identifier: 524 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73f32000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 6, 2023, 9:43 a.m.	process_identifier: 524 region_size: 1441792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00c00000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 6, 2023, 9:43 a.m.	process_identifier: 524 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00d20000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 6, 2023, 9:43 a.m.	process_identifier: 524 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00392000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 6, 2023, 9:43 a.m.	process_identifier: 524 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003c5000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 6, 2023, 9:43 a.m.	process_identifier: 524 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003cb000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 6, 2023, 9:43 a.m.	process_identifier: 524 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003c7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 6, 2023, 9:43 a.m.	process_identifier: 524 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003ac000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 6, 2023, 9:43 a.m.	process_identifier: 524 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00530000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 6, 2023, 9:43 a.m.	process_identifier: 524 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0039a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 6, 2023, 9:43 a.m.	process_identifier: 524 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003ba000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 6, 2023, 9:43 a.m.	process_identifier: 524 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003b7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 6, 2023, 9:43 a.m.	process_identifier: 524 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003aa000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 6, 2023, 9:43 a.m.	process_identifier: 524 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00531000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 6, 2023, 9:43 a.m.	process_identifier: 524 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003b6000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 6, 2023, 9:43 a.m.	process_identifier: 524 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00532000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 6, 2023, 9:43 a.m.	process_identifier: 524 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00533000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 6, 2023, 9:43 a.m.	process_identifier: 524 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00534000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 6, 2023, 9:43 a.m.	process_identifier: 524 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 Nov. 6, 2023, 9:43 a.m.	process_identifier: 524 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0039c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 6, 2023, 9:43 a.m.	process_identifier: 524 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00536000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 6, 2023, 9:43 a.m.	process_identifier: 524 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 Nov. 6, 2023, 9:43 a.m.	process_identifier: 524 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003ad000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 6, 2023, 9:43 a.m.	process_identifier: 524 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003ae000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 6, 2023, 9:43 a.m.	process_identifier: 524 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00538000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 6, 2023, 9:43 a.m.	process_identifier: 524 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00539000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1

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

section

{u'size_of_data': u'0x00098e00', u'virtual_address': u'0x00002000', u'entropy': 7.954345352995388, u'name': u'.text', u'virtual_size': u'0x00098d44'}

entropy

7.954345353

description

A section with a high entropy has been found

section

{u'size_of_data': u'0x00001400', u'virtual_address': u'0x0009c000', u'entropy': 6.811094312606984, u'name': u'.rsrc', u'virtual_size': u'0x000013a0'}

entropy

6.81109431261

description

A section with a high entropy has been found

entropy

0.999189627229

description

Overall entropy of this PE file is high

File has been identified by 53 AntiVirus engines on VirusTotal as malicious (50 out of 53 events)

Bkav	W32.Common.BD620EA4
Lionic	Trojan.Win32.Disco.i!c
Elastic	malicious (high confidence)
MicroWorld-eScan	Trojan.GenericKDZ.103905
CAT-QuickHeal	Trojan.IGENERIC
Skyhigh	BehavesLike.Win32.Generic.jc
ALYac	Trojan.GenericKDZ.103905
Malwarebytes	Trojan.Crypt
Sangfor	Suspicious.Win32.Save.a
K7AntiVirus	Trojan ( 005ab3d01 )
BitDefender	Trojan.GenericKDZ.103905
K7GW	Trojan ( 005ab3d01 )
CrowdStrike	win/malicious_confidence_100% (W)
VirIT	Trojan.Win32.MSIL_Heur.A
Symantec	Scr.Malcode!gdn34
ESET-NOD32	a variant of MSIL/Kryptik.AJZK
APEX	Malicious
Cynet	Malicious (score: 100)
Kaspersky	HEUR:Trojan-PSW.MSIL.Disco.gen
Alibaba	TrojanPSW:MSIL/FormBook.974fe267
NANO-Antivirus	Trojan.Win32.Disco.kczoca
ViRobot	Trojan.Win.Z.Agent.632320.AU
Rising	Malware.Obfus/MSIL@AI.100 (RDM.MSIL2:OxVLI77mM/8OzCTQW5cKsQ)
Emsisoft	Trojan.GenericKDZ.103905 (B)
F-Secure	Trojan.TR/AD.GenSteal.wbnhj
DrWeb	Trojan.Inject4.59820
VIPRE	Trojan.GenericKDZ.103905
TrendMicro	TROJ_GEN.R06CC0DJU23
FireEye	Trojan.GenericKDZ.103905
Sophos	Troj/Krypt-ABH
Ikarus	Trojan.MSIL.Inject
GData	Trojan.GenericKDZ.103905
Google	Detected
Avira	TR/AD.GenSteal.wbnhj
MAX	malware (ai score=81)
Antiy-AVL	Trojan/MSIL.GenKryptik
Gridinsoft	Trojan.Win32.Kryptik.sa
Arcabit	Trojan.Generic.D195E1
ZoneAlarm	HEUR:Trojan-PSW.MSIL.Disco.gen
Microsoft	Trojan:MSIL/FormBook.AFB!MTB
Varist	W32/MSIL_Agent.GTT.gen!Eldorado
AhnLab-V3	Trojan/Win.FormBook.C5534156
McAfee	Artemis!A7871243C89D
DeepInstinct	MALICIOUS
Cylance	unsafe
Panda	Trj/GdSda.A
TrendMicro-HouseCall	TROJ_GEN.R06CC0DJU23
Tencent	Malware.Win32.Gencirc.13f403c7
Yandex	Trojan.Kryptik!YE0uuVWj/HA
MaxSecure	Trojan.Malware.115904540.susgen

nonnyzx.exe

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