Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6401	Sept. 23, 2021, 8:24 a.m.	Sept. 23, 2021, 8:31 a.m.

Size	728.0KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`c40d259a0b4e4747b0f621a68fc6c1e7`
SHA256	`2f086810181af89d5d29a30f5eafcc60efdd2dd3f68292dd3acff64fc92a547a`
CRC32	`78C9AFF9`
ssdeep	`12288:PDY4kEXQGgj01EoG4kZo+8q1CT73BDBJSTTFCPZw+j5Z+/dqh3khGW0OmLGazpwP:PDWN01EQkfj4NDPSTp8aMYqhg`
Yara	PE_Header_Zero - PE File Signature Generic_Malware_Zero - Generic Malware Is_DotNET_EXE - (no description) IsPE32 - (no description) Win32_Trojan_PWS_Net_1_Zero - Win32 Trojan PWS .NET Azorult

rundll32.exe "C:\Users\test22\AppData\Local\Temp\rundll32.exe"
1080

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 Sept. 23, 2021, 8:24 a.m.			0	0
IsDebuggerPresent Sept. 23, 2021, 8:24 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 Sept. 23, 2021, 8:24 a.m.		1	1	0

Allocates read-write-execute memory (usually to unpack itself) (16 events)

Time & API	Arguments	Status
NtProtectVirtualMemory Sept. 23, 2021, 8:24 a.m.	process_identifier: 1080 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73d52000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 23, 2021, 8:24 a.m.	process_identifier: 1080 region_size: 1048576 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00690000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 23, 2021, 8:24 a.m.	process_identifier: 1080 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
NtProtectVirtualMemory Sept. 23, 2021, 8:24 a.m.	process_identifier: 1080 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72b72000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 23, 2021, 8:24 a.m.	process_identifier: 1080 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x737cb000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 23, 2021, 8:24 a.m.	process_identifier: 1080 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72531000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 23, 2021, 8:24 a.m.	process_identifier: 1080 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72532000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 23, 2021, 8:24 a.m.	process_identifier: 1080 region_size: 2162688 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00dc0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 23, 2021, 8:24 a.m.	process_identifier: 1080 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00f90000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 23, 2021, 8:24 a.m.	process_identifier: 1080 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003c2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 23, 2021, 8:24 a.m.	process_identifier: 1080 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003dc000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 23, 2021, 8:24 a.m.	process_identifier: 1080 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7252a000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 23, 2021, 8:24 a.m.	process_identifier: 1080 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00730000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 23, 2021, 8:24 a.m.	process_identifier: 1080 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00731000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 23, 2021, 8:24 a.m.	process_identifier: 1080 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00732000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 23, 2021, 8:24 a.m.	process_identifier: 1080 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00733000 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'0x000b5600', u'virtual_address': u'0x00002000', u'entropy': 7.588645146735003, u'name': u'.text', u'virtual_size': u'0x000b5414'}

entropy

7.58864514674

description

A section with a high entropy has been found

entropy

0.997250859107

description

Overall entropy of this PE file is high

File has been identified by 23 AntiVirus engines on VirusTotal as malicious (23 events)

Lionic	Trojan.MSIL.Noon.l!c
Elastic	malicious (high confidence)
FireEye	Generic.mg.c40d259a0b4e4747
McAfee	RDN/Generic PWS.y
Cylance	Unsafe
BitDefenderTheta	Gen:NN.ZemsilF.34170.Tm0@aae44Lh
Symantec	Scr.Malcode!gdn34
APEX	Malicious
Paloalto	generic.ml
Kaspersky	UDS:Trojan-Spy.MSIL.Noon.gen
Sophos	Mal/Generic-S
McAfee-GW-Edition	BehavesLike.Win32.Fareit.bc
Ikarus	Trojan-Spy.Keylogger.Snake
Kingsoft	Win32.Troj.Undef.(kcloud)
Microsoft	TrojanSpy:Win32/Swotter.A!bit
GData	Win32.Trojan-Stealer.FormBook.KN4EQA
Cynet	Malicious (score: 100)
VBA32	CIL.HeapOverride.Heur
Malwarebytes	Malware.AI.742515837
Yandex	Trojan.AvsArher.bUaQs6
SentinelOne	Static AI - Malicious PE
MaxSecure	Trojan.Malware.300983.susgen
CrowdStrike	win/malicious_confidence_100% (W)

rundll32.exe

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