Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6403_us	Feb. 4, 2024, 4:37 p.m.	Feb. 4, 2024, 4:49 p.m.

Size	1023.9KB
Type	PE32 executable (GUI) Intel 80386, for MS Windows
MD5	`db95cbd1fa1fc7983128cecf51a8795f`
SHA256	`5bd62fd96f6b7dab483da91e9ee74be2df8d25e180d5ac6b6c979b6815475068`
CRC32	`8903DD13`
ssdeep	`24576:DLlgAikPzj9DgRq3x90Qze3uLfWDaRAuq:Dy4j9Dgax909wqSq`
PDB Path	D:\Projects\WinRAR\sfx\build\sfxzip32\Release\sfxzip.pdb
Yara	Malicious_Library_Zero - Malicious_Library IsPE32 - (no description) PE_Header_Zero - PE File Signature UPX_Zero - UPX packed file OS_Processor_Check_Zero - OS Processor Check

builden.exe "C:\Users\test22\AppData\Local\Temp\builden.exe"
1984
- build.exe "C:\Program Files (x86)\datasXX\build.exe"
  2052

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 Feb. 4, 2024, 4:37 p.m.			0	0
IsDebuggerPresent Feb. 4, 2024, 4:37 p.m.			0	0

This executable has a PDB path (1 event)

pdb_path

D:\Projects\WinRAR\sfx\build\sfxzip32\Release\sfxzip.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 Feb. 4, 2024, 4:37 p.m.		1	1	0

The executable contains unknown PE section names indicative of a packer (could be a false positive) (1 event)

section

.didat

The file contains an unknown PE resource name possibly indicative of a packer (1 event)

resource name

PNG

Allocates read-write-execute memory (usually to unpack itself) (42 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory Feb. 4, 2024, 4:37 p.m.	process_identifier: 2052 region_size: 2490368 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000006c0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Feb. 4, 2024, 4:37 p.m.	process_identifier: 2052 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000008a0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Feb. 4, 2024, 4:37 p.m.	process_identifier: 2052 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35f1000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Feb. 4, 2024, 4:37 p.m.	process_identifier: 2052 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3c8b000 process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Feb. 4, 2024, 4:37 p.m.	process_identifier: 2052 region_size: 1769472 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000021f0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Feb. 4, 2024, 4:37 p.m.	process_identifier: 2052 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000002320000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Feb. 4, 2024, 4:37 p.m.	process_identifier: 2052 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35f2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Feb. 4, 2024, 4:37 p.m.	process_identifier: 2052 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35f2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Feb. 4, 2024, 4:37 p.m.	process_identifier: 2052 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35f2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Feb. 4, 2024, 4:37 p.m.	process_identifier: 2052 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35f2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Feb. 4, 2024, 4:37 p.m.	process_identifier: 2052 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35f2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Feb. 4, 2024, 4:37 p.m.	process_identifier: 2052 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35f2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Feb. 4, 2024, 4:37 p.m.	process_identifier: 2052 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35f2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Feb. 4, 2024, 4:37 p.m.	process_identifier: 2052 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35f2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Feb. 4, 2024, 4:37 p.m.	process_identifier: 2052 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35f2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Feb. 4, 2024, 4:37 p.m.	process_identifier: 2052 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35f2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Feb. 4, 2024, 4:37 p.m.	process_identifier: 2052 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35f2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Feb. 4, 2024, 4:37 p.m.	process_identifier: 2052 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35f4000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Feb. 4, 2024, 4:37 p.m.	process_identifier: 2052 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35f4000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Feb. 4, 2024, 4:37 p.m.	process_identifier: 2052 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35f4000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Feb. 4, 2024, 4:37 p.m.	process_identifier: 2052 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35f4000 process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Feb. 4, 2024, 4:37 p.m.	process_identifier: 2052 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 Feb. 4, 2024, 4:37 p.m.	process_identifier: 2052 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 Feb. 4, 2024, 4:37 p.m.	process_identifier: 2052 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 Feb. 4, 2024, 4:37 p.m.	process_identifier: 2052 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 Feb. 4, 2024, 4:37 p.m.	process_identifier: 2052 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 Feb. 4, 2024, 4:37 p.m.	process_identifier: 2052 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 Feb. 4, 2024, 4:37 p.m.	process_identifier: 2052 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93e3a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Feb. 4, 2024, 4:37 p.m.	process_identifier: 2052 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93eec000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Feb. 4, 2024, 4:37 p.m.	process_identifier: 2052 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93f16000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Feb. 4, 2024, 4:37 p.m.	process_identifier: 2052 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93ef0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Feb. 4, 2024, 4:37 p.m.	process_identifier: 2052 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93e4c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Feb. 4, 2024, 4:37 p.m.	process_identifier: 2052 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93f60000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Feb. 4, 2024, 4:37 p.m.	process_identifier: 2052 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93e3b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Feb. 4, 2024, 4:37 p.m.	process_identifier: 2052 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93f61000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Feb. 4, 2024, 4:37 p.m.	process_identifier: 2052 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93f62000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Feb. 4, 2024, 4:37 p.m.	process_identifier: 2052 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93e32000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Feb. 4, 2024, 4:37 p.m.	process_identifier: 2052 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93e5b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Feb. 4, 2024, 4:37 p.m.	process_identifier: 2052 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93f63000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Feb. 4, 2024, 4:37 p.m.	process_identifier: 2052 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93e8c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Feb. 4, 2024, 4:37 p.m.	process_identifier: 2052 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 Feb. 4, 2024, 4:37 p.m.	process_identifier: 2052 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93e4a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1

Creates executable files on the filesystem (1 event)

file	C:\Program Files (x86)\datasXX\build.exe

Drops a binary and executes it (1 event)

file	C:\Program Files (x86)\datasXX\build.exe

Checks for the Locally Unique Identifier on the system for a suspicious privilege (1 event)

Time & API	Arguments	Status	Return	Repeated
LookupPrivilegeValueW Feb. 4, 2024, 4:37 p.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0

File has been identified by 36 AntiVirus engines on VirusTotal as malicious (36 events)

Elastic	malicious (high confidence)
Cynet	Malicious (score: 100)
CAT-QuickHeal	Trojan.WacatacFC.S18892752
Skyhigh	BehavesLike.Win32.Generic.fc
VIPRE	Gen:Heur.MSIL.Androm.3
BitDefender	Gen:Heur.MSIL.Androm.3
Cybereason	malicious.fd6c1e
Arcabit	Trojan.MSIL.Androm.3
VirIT	Trojan.Win32.MSIL_Heur.A
ESET-NOD32	a variant of MSIL/Spy.Agent.EOC
APEX	Malicious
McAfee	Artemis!DB95CBD1FA1F
Avast	FileRepMalware [Misc]
Kaspersky	UDS:DangerousObject.Multi.Generic
Alibaba	Trojan:MSIL/Generic.ff09456a
MicroWorld-eScan	Gen:Heur.MSIL.Androm.3
Rising	Malware.Obfus/MSIL@AI.87 (RDM.MSIL2:U4Lioitaj4KnhrjL/q3siw)
Emsisoft	Gen:Heur.MSIL.Androm.3 (B)
F-Secure	Heuristic.HEUR/AGEN.1368043
FireEye	Generic.mg.db95cbd1fa1fc798
Sophos	Generic ML PUA (PUA)
Jiangmin	Trojan.MSIL.mgqw
Avira	HEUR/AGEN.1368043
MAX	malware (ai score=82)
Kingsoft	MSIL.Trojan.Crypt.gen
Microsoft	Trojan:Win32/Wacatac.B!ml
ZoneAlarm	UDS:DangerousObject.Multi.Generic
GData	Win32.Trojan.PSE.16RKLCG
BitDefenderTheta	Gen:NN.ZemsilF.36744.Xm0@auzWHPi
DeepInstinct	MALICIOUS
Malwarebytes	Generic.Malware/Suspicious
Panda	Trj/GdSda.A
Tencent	Msil.Trojan.Crypt.Gajl
SentinelOne	Static AI - Malicious PE
AVG	FileRepMalware [Misc]
CrowdStrike	win/malicious_confidence_90% (D)

builden.exe

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