Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6403_us	Oct. 31, 2023, 5:42 p.m.	Oct. 31, 2023, 5:52 p.m.

Size	375.0KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`622018aa5fdba418e8aac635cc49a57e`
SHA256	`3a0a12512e1260c6a1dc9ee180af5f8f0a8ca470b8f4296c72d9ea1d3b07daf6`
CRC32	`8D9D4041`
ssdeep	`6144:79KMo6zyka515g4YttHQ462jYPp0r2mruh13t4q3DF9M2j:70Rka+ti92kPpeijDF9`
Yara	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

skx0IG9.exe "C:\Users\test22\AppData\Local\Temp\skx0IG9.exe"
932

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. 31, 2023, 5:42 p.m.			0	0
IsDebuggerPresent Oct. 31, 2023, 5:42 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 Oct. 31, 2023, 5:42 p.m.		1	1	0

Allocates read-write-execute memory (usually to unpack itself) (17 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory Oct. 31, 2023, 5:42 p.m.	process_identifier: 932 region_size: 1245184 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x007a0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 31, 2023, 5:42 p.m.	process_identifier: 932 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00890000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 31, 2023, 5:42 p.m.	process_identifier: 932 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 Oct. 31, 2023, 5:42 p.m.	process_identifier: 932 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 Oct. 31, 2023, 5:42 p.m.	process_identifier: 932 region_size: 917504 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00660000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 31, 2023, 5:42 p.m.	process_identifier: 932 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00700000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 31, 2023, 5:42 p.m.	process_identifier: 932 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00412000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 31, 2023, 5:42 p.m.	process_identifier: 932 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0042c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 31, 2023, 5:42 p.m.	process_identifier: 932 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00750000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 31, 2023, 5:42 p.m.	process_identifier: 932 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00445000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 31, 2023, 5:42 p.m.	process_identifier: 932 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0044b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 31, 2023, 5:42 p.m.	process_identifier: 932 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00447000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 31, 2023, 5:42 p.m.	process_identifier: 932 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0041a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 31, 2023, 5:42 p.m.	process_identifier: 932 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00436000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 31, 2023, 5:42 p.m.	process_identifier: 932 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0043a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 31, 2023, 5:42 p.m.	process_identifier: 932 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00437000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 31, 2023, 5:42 p.m.	process_identifier: 932 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00751000 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'0x0005d400', u'virtual_address': u'0x00002000', u'entropy': 7.552957317112255, u'name': u'.text', u'virtual_size': u'0x0005d334'}

entropy

7.55295731711

description

A section with a high entropy has been found

entropy

0.995994659546

description

Overall entropy of this PE file is high

File has been identified by 28 AntiVirus engines on VirusTotal as malicious (28 events)

FireEye	Generic.mg.622018aa5fdba418
Skyhigh	BehavesLike.Win32.Generic.fc
McAfee	Artemis!622018AA5FDB
Malwarebytes	Malware.AI.4017048245
CrowdStrike	win/malicious_confidence_100% (W)
BitDefenderTheta	Gen:NN.ZemsilF.36792.xm0@aGofcxh
Symantec	ML.Attribute.HighConfidence
Elastic	malicious (high confidence)
ESET-NOD32	a variant of MSIL/Kryptik.AJYX
APEX	Malicious
Kaspersky	HEUR:Trojan.MSIL.Crypt.gen
Rising	Malware.Obfus/MSIL@AI.100 (RDM.MSIL2:DbHkKYuohCd8o8y/pp6hYg)
Sophos	ML/PE-A
Trapmine	malicious.high.ml.score
Ikarus	Trojan.MSIL.Crypt
Varist	W32/MSIL_Kryptik.DSR.gen!Eldorado
Kingsoft	malware.kb.c.1000
ZoneAlarm	HEUR:Trojan.MSIL.Crypt.gen
Microsoft	Trojan:Win32/Wacatac.B!ml
Google	Detected
DeepInstinct	MALICIOUS
Cylance	unsafe
Tencent	Msil.Trojan.Crypt.Ngil
SentinelOne	Static AI - Malicious PE
Fortinet	MSIL/Kryptik.AJYN!tr
AVG	Win32:PWSX-gen [Trj]
Cybereason	malicious.a15749
Avast	Win32:PWSX-gen [Trj]

skx0IG9.exe

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