Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6402	June 20, 2023, 5:32 p.m.	June 20, 2023, 5:35 p.m.

Size	13.2MB
Type	PE32+ executable (GUI) x86-64, for MS Windows
MD5	`2bd2470d90bd8de8e260ff88a3fb181b`
SHA256	`65918b1b4aaa0f8311e8ce96fffa7f7993537bf6132ef197ec3bb4717901198a`
CRC32	`99418705`
ssdeep	`393216:Rxry/zJfUYeJIEfvx4qqWwoD/E+Bp0tQ:Rxur14JIEBJq/wh7b`
PDB Path	wextract.pdb
Yara	UPX_Zero - UPX packed file Win32_Trojan_Gen_1_0904B0_Zero - Win32 Trojan Emotet CAB_file_format - CAB archive file Malicious_Library_Zero - Malicious_Library IsPE64 - (no description) PE_Header_Zero - PE File Signature Win32_Trojan_Emotet_RL_Gen_Zero - Win32 Trojan Emotet

bluesubstantialie64.exe "C:\Users\test22\AppData\Local\Temp\bluesubstantialie64.exe"
3064
- bluesubstantial.exe C:\Users\test22\AppData\Local\Temp\IXP000.TMP\bluesubstantial.exe
  2184
- bluesubstantial0.exe C:\Users\test22\AppData\Local\Temp\IXP000.TMP\bluesubstantial0.exe
  2160

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

Queries for the computername (2 events)

Time & API	Arguments	Status	Return	Repeated
GetComputerNameA June 20, 2023, 5:30 p.m.	computer_name: TEST22-PC	1	1	0
GetComputerNameW June 20, 2023, 5:30 p.m.	computer_name: TEST22-PC	1	1	0

Checks if process is being debugged by a debugger (6 events)

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent June 20, 2023, 5:30 p.m.			0	0
IsDebuggerPresent June 20, 2023, 5:30 p.m.			0	0
IsDebuggerPresent June 20, 2023, 5:30 p.m.			0	0
IsDebuggerPresent June 20, 2023, 5:30 p.m.			0	0
IsDebuggerPresent June 20, 2023, 5:23 p.m.			0	0
IsDebuggerPresent June 20, 2023, 5:23 p.m.			0	0

Collects information to fingerprint the system (MachineGuid, DigitalProductId, SystemBiosDate) (1 event)

registry

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography\MachineGuid

This executable has a PDB path (1 event)

pdb_path

wextract.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 June 20, 2023, 5:30 p.m.		1	1	0

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

resource name

AVI

Allocates read-write-execute memory (usually to unpack itself) (46 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory June 20, 2023, 5:30 p.m.	process_identifier: 2184 region_size: 2097152 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x007e0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 20, 2023, 5:30 p.m.	process_identifier: 2184 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x009a0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory June 20, 2023, 5:30 p.m.	process_identifier: 2184 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73dc1000 process_handle: 0xffffffff	1
NtProtectVirtualMemory June 20, 2023, 5:30 p.m.	process_identifier: 2184 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73dc2000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 20, 2023, 5:30 p.m.	process_identifier: 2184 region_size: 458752 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x009e0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 20, 2023, 5:30 p.m.	process_identifier: 2184 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00a10000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 20, 2023, 5:30 p.m.	process_identifier: 2184 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00432000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 20, 2023, 5:30 p.m.	process_identifier: 2184 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00465000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 20, 2023, 5:30 p.m.	process_identifier: 2184 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0046b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 20, 2023, 5:30 p.m.	process_identifier: 2184 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00467000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 20, 2023, 5:30 p.m.	process_identifier: 2184 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0044c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 20, 2023, 5:30 p.m.	process_identifier: 2184 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00990000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 20, 2023, 5:30 p.m.	process_identifier: 2184 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 June 20, 2023, 5:23 p.m.	process_identifier: 2160 region_size: 2359296 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000009c0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 20, 2023, 5:23 p.m.	process_identifier: 2160 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000000b80000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 20, 2023, 5:23 p.m.	process_identifier: 2160 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef2b51000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 20, 2023, 5:23 p.m.	process_identifier: 2160 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef31eb000 process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 20, 2023, 5:23 p.m.	process_identifier: 2160 region_size: 2424832 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000022c0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 20, 2023, 5:23 p.m.	process_identifier: 2160 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000002490000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 20, 2023, 5:23 p.m.	process_identifier: 2160 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef2b52000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 20, 2023, 5:23 p.m.	process_identifier: 2160 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef2b52000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 20, 2023, 5:23 p.m.	process_identifier: 2160 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef2b52000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 20, 2023, 5:23 p.m.	process_identifier: 2160 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef2b52000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 20, 2023, 5:23 p.m.	process_identifier: 2160 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef2b52000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 20, 2023, 5:23 p.m.	process_identifier: 2160 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef2b52000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 20, 2023, 5:23 p.m.	process_identifier: 2160 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef2b52000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 20, 2023, 5:23 p.m.	process_identifier: 2160 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef2b52000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 20, 2023, 5:23 p.m.	process_identifier: 2160 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef2b52000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 20, 2023, 5:23 p.m.	process_identifier: 2160 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef2b52000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 20, 2023, 5:23 p.m.	process_identifier: 2160 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef2b52000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 20, 2023, 5:23 p.m.	process_identifier: 2160 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef2b54000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 20, 2023, 5:23 p.m.	process_identifier: 2160 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef2b54000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 20, 2023, 5:23 p.m.	process_identifier: 2160 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef2b54000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 20, 2023, 5:23 p.m.	process_identifier: 2160 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef2b54000 process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 20, 2023, 5:23 p.m.	process_identifier: 2160 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 June 20, 2023, 5:23 p.m.	process_identifier: 2160 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 June 20, 2023, 5:23 p.m.	process_identifier: 2160 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 June 20, 2023, 5:23 p.m.	process_identifier: 2160 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 June 20, 2023, 5:23 p.m.	process_identifier: 2160 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 June 20, 2023, 5:23 p.m.	process_identifier: 2160 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 June 20, 2023, 5:23 p.m.	process_identifier: 2160 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe933ba000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 20, 2023, 5:23 p.m.	process_identifier: 2160 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe9346c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 20, 2023, 5:23 p.m.	process_identifier: 2160 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93496000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 20, 2023, 5:23 p.m.	process_identifier: 2160 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93470000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 20, 2023, 5:23 p.m.	process_identifier: 2160 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe933cc000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 20, 2023, 5:23 p.m.	process_identifier: 2160 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe934e0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1

Creates executable files on the filesystem (2 events)

file	C:\Users\test22\AppData\Local\Temp\IXP000.TMP\bluesubstantial.exe
file	C:\Users\test22\AppData\Local\Temp\IXP000.TMP\bluesubstantial0.exe

Drops an executable to the user AppData folder (1 event)

file	C:\Users\test22\AppData\Local\Temp\IXP000.TMP\bluesubstantial.exe

The binary likely contains encrypted or compressed data indicative of a packer (2 events)

section

{u'size_of_data': u'0x00d2be00', u'virtual_address': u'0x0000f000', u'entropy': 7.999487278572752, u'name': u'.rsrc', u'virtual_size': u'0x00d2c000'}

entropy

7.99948727857

description

A section with a high entropy has been found

entropy

0.996821994753

description

Overall entropy of this PE file is high

Installs itself for autorun at Windows startup (1 event)

reg_key

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0

reg_value

rundll32.exe C:\Windows\system32\advpack.dll,DelNodeRunDLL32 "C:\Users\test22\AppData\Local\Temp\IXP000.TMP\"

Deletes executed files from disk (1 event)

file	C:\Users\test22\AppData\Local\Temp\IXP000.TMP\bluesubstantial.exe

File has been identified by 18 AntiVirus engines on VirusTotal as malicious (18 events)

FireEye	Generic.mg.2bd2470d90bd8de8
Cylance	unsafe
CrowdStrike	win/malicious_confidence_60% (W)
Elastic	malicious (moderate confidence)
APEX	Malicious
Kaspersky	HEUR:Trojan.MSIL.Agent.gen
F-Secure	Trojan.TR/Dropper.MSIL.Gen
Trapmine	malicious.high.ml.score
Avira	TR/Dropper.MSIL.Gen
ZoneAlarm	HEUR:Trojan.MSIL.Agent.gen
Cynet	Malicious (score: 100)
DeepInstinct	MALICIOUS
Malwarebytes	Trojan.Crypt
SentinelOne	Static AI - Malicious SFX
MaxSecure	Trojan.Malware.300983.susgen
AVG	Win32:RATX-gen [Trj]
Cybereason	malicious.1fc0a7
Avast	Win32:RATX-gen [Trj]

bluesubstantialie64.exe

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