Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6403_us	Sept. 19, 2023, 5:45 p.m.	Sept. 19, 2023, 5:47 p.m.

Size	894.0KB
Type	PE32+ executable (GUI) x86-64 Mono/.Net assembly, for MS Windows
MD5	`ef11a166e73f258d4159c1904485623c`
SHA256	`dc24474e1211ef4554c63f4d70380cc71063466c3d0a07e1a4d0726e0f587747`
CRC32	`2DCC8B2C`
ssdeep	`12288:nMpUPpoXq5PSHgQLDn3bB/+N46zBL5SZ+3+Qe2TnmG3gvkVgH4MRPX:CXcKAQLj/WZmG36MCRP`
Yara	PE_Header_Zero - PE File Signature IsPE64 - (no description) Is_DotNET_EXE - (no description) Win32_Trojan_PWS_Net_1_Zero - Win32 Trojan PWS .NET Azorult

stubweb3.exe "C:\Users\test22\AppData\Local\Temp\stubweb3.exe"
1960

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. 19, 2023, 5:37 p.m.			0	0
IsDebuggerPresent Sept. 19, 2023, 5:37 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 Sept. 19, 2023, 5:37 p.m.		1	1	0

Allocates read-write-execute memory (usually to unpack itself) (34 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory Sept. 19, 2023, 5:37 p.m.	process_identifier: 1960 region_size: 2162688 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000000bc0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Sept. 19, 2023, 5:37 p.m.	process_identifier: 1960 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000000d50000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 19, 2023, 5:37 p.m.	process_identifier: 1960 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3641000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 19, 2023, 5:37 p.m.	process_identifier: 1960 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3cdb000 process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Sept. 19, 2023, 5:37 p.m.	process_identifier: 1960 region_size: 1441792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000002440000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Sept. 19, 2023, 5:37 p.m.	process_identifier: 1960 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000002520000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 19, 2023, 5:37 p.m.	process_identifier: 1960 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3642000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 19, 2023, 5:37 p.m.	process_identifier: 1960 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3642000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 19, 2023, 5:37 p.m.	process_identifier: 1960 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3642000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 19, 2023, 5:37 p.m.	process_identifier: 1960 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3642000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 19, 2023, 5:37 p.m.	process_identifier: 1960 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3642000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 19, 2023, 5:37 p.m.	process_identifier: 1960 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3642000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 19, 2023, 5:37 p.m.	process_identifier: 1960 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3642000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 19, 2023, 5:37 p.m.	process_identifier: 1960 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3642000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 19, 2023, 5:37 p.m.	process_identifier: 1960 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3642000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 19, 2023, 5:37 p.m.	process_identifier: 1960 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3642000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 19, 2023, 5:37 p.m.	process_identifier: 1960 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3642000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 19, 2023, 5:37 p.m.	process_identifier: 1960 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3644000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 19, 2023, 5:37 p.m.	process_identifier: 1960 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3644000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 19, 2023, 5:37 p.m.	process_identifier: 1960 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3644000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Sept. 19, 2023, 5:37 p.m.	process_identifier: 1960 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3644000 process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Sept. 19, 2023, 5:37 p.m.	process_identifier: 1960 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 Sept. 19, 2023, 5:37 p.m.	process_identifier: 1960 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 Sept. 19, 2023, 5:37 p.m.	process_identifier: 1960 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 Sept. 19, 2023, 5:37 p.m.	process_identifier: 1960 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 Sept. 19, 2023, 5:37 p.m.	process_identifier: 1960 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 Sept. 19, 2023, 5:37 p.m.	process_identifier: 1960 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 Sept. 19, 2023, 5:37 p.m.	process_identifier: 1960 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93eba000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Sept. 19, 2023, 5:37 p.m.	process_identifier: 1960 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93f6c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Sept. 19, 2023, 5:37 p.m.	process_identifier: 1960 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93f96000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Sept. 19, 2023, 5:37 p.m.	process_identifier: 1960 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 Sept. 19, 2023, 5:37 p.m.	process_identifier: 1960 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93ecc000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Sept. 19, 2023, 5:37 p.m.	process_identifier: 1960 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93fe0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Sept. 19, 2023, 5:37 p.m.	process_identifier: 1960 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93ebb000 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'0x000dee00', u'virtual_address': u'0x00002000', u'entropy': 7.996888815360257, u'name': u'.text', u'virtual_size': u'0x000dec8e'}

entropy

7.99688881536

description

A section with a high entropy has been found

entropy

0.99776161164

description

Overall entropy of this PE file is high

File has been identified by 26 AntiVirus engines on VirusTotal as malicious (26 events)

Bkav	W32.AIDetectMalware.64
McAfee	Artemis!EF11A166E73F
Sangfor	Suspicious.Win32.Save.a
Cybereason	malicious.85f4ec
Symantec	ML.Attribute.HighConfidence
Elastic	malicious (high confidence)
ESET-NOD32	a variant of MSIL/TrojanDownloader.Agent.PRI
Cynet	Malicious (score: 100)
APEX	Malicious
Kaspersky	UDS:Trojan-Downloader.MSIL.Seraph.gen
F-Secure	Heuristic.HEUR/AGEN.1326945
McAfee-GW-Edition	BehavesLike.Win64.Generic.cc
Trapmine	suspicious.low.ml.score
FireEye	Generic.mg.ef11a166e73f258d
Sophos	Generic ML PUA (PUA)
SentinelOne	Static AI - Malicious PE
Avira	HEUR/AGEN.1326945
Microsoft	Trojan:Win32/Wacatac.B!ml
ZoneAlarm	UDS:Trojan-Downloader.MSIL.Seraph.gen
Google	Detected
Rising	Malware.Obfus/MSIL@AI.86 (RDM.MSIL2:fRqBCWZJ4AE3TStsF5NlPQ)
Ikarus	Trojan.MSIL.Inject
MaxSecure	Trojan.Malware.300983.susgen
Fortinet	MSIL/Agent.PRI!tr.dldr
DeepInstinct	MALICIOUS
CrowdStrike	win/malicious_confidence_100% (W)

stubweb3.exe

Process Tree Toggle all

Network Toggle all

Suricata Toggle all

Suricata Alerts

Suricata TLS

Signatures Toggle All