Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6401	April 22, 2021, 6:05 p.m.	April 22, 2021, 6:09 p.m.

Size	775.0KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`58d0d12b0154f392ecfb42d58423410c`
SHA256	`f3a6a13e6ee0d1e8c8712c84439988f94132bb66c26ce7a410754464ed6a9c2d`
CRC32	`2D1A6499`
ssdeep	`24576:5BruuHRRRRR1ne7EDBVbe6ZdD7FfHTWbD9:TruuHRRRRRo7Ezekd/Fc`
PDB Path	C:\Users\Administrator\Desktop\Client\Temp\beHJSmYdpp\src\obj\x86\Debug\IAsyncLocal.pdb
Yara	PE_Header_Zero - PE File Signature Zero IsPE32 - (no description) IsNET_EXE - (no description) IsWindowsGUI - (no description) IsPacked - Entropy Check HasDebugData - DebugData Check

vbc.exe "C:\Users\test22\AppData\Local\Temp\vbc.exe"
1684
- vbc.exe "C:\Users\test22\AppData\Local\Temp\vbc.exe"
  1460

Name	Response	Post-Analysis Lookup
issth.com	A 185.209.1.112 A 193.233.75.49	185.209.1.112

IP Address	Status	Action
164.124.101.2	Active	Moloch
193.233.75.49	Active	Moloch

Suricata Alerts

Flow	SID	Signature	Category
TCP 192.168.56.101:49208 -> 193.233.75.49:80	2021641	ET MALWARE LokiBot User-Agent (Charon/Inferno)	A Network Trojan was detected
TCP 192.168.56.101:49208 -> 193.233.75.49:80	2025381	ET MALWARE LokiBot Checkin	Malware Command and Control Activity Detected
TCP 192.168.56.101:49209 -> 193.233.75.49:80	2021641	ET MALWARE LokiBot User-Agent (Charon/Inferno)	A Network Trojan was detected
TCP 192.168.56.101:49209 -> 193.233.75.49:80	2025381	ET MALWARE LokiBot Checkin	Malware Command and Control Activity Detected
TCP 192.168.56.101:49208 -> 193.233.75.49:80	2024312	ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M1	A Network Trojan was detected
TCP 192.168.56.101:49209 -> 193.233.75.49:80	2024313	ET MALWARE LokiBot Request for C2 Commands Detected M1	Malware Command and Control Activity Detected
TCP 192.168.56.101:49208 -> 193.233.75.49:80	2024317	ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M2	A Network Trojan was detected
TCP 192.168.56.101:49209 -> 193.233.75.49:80	2024318	ET MALWARE LokiBot Request for C2 Commands Detected M2	Malware Command and Control Activity Detected
TCP 193.233.75.49:80 -> 192.168.56.101:49209	2025483	ET MALWARE LokiBot Fake 404 Response	A Network Trojan was detected
TCP 192.168.56.101:49206 -> 193.233.75.49:80	2021641	ET MALWARE LokiBot User-Agent (Charon/Inferno)	A Network Trojan was detected
TCP 192.168.56.101:49206 -> 193.233.75.49:80	2025381	ET MALWARE LokiBot Checkin	Malware Command and Control Activity Detected
TCP 192.168.56.101:49206 -> 193.233.75.49:80	2024312	ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M1	A Network Trojan was detected
TCP 192.168.56.101:49206 -> 193.233.75.49:80	2024317	ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M2	A Network Trojan was detected

Suricata TLS

No Suricata TLS

Queries for the computername (3 events)

Time & API	Arguments	Status	Return
GetComputerNameW April 22, 2021, 6:09 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW April 22, 2021, 6:09 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW April 22, 2021, 6:09 p.m.	computer_name: TEST22-PC	1	1

Checks if process is being debugged by a debugger (3 events)

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent April 22, 2021, 6:05 p.m.			0	0
IsDebuggerPresent April 22, 2021, 6:05 p.m.			0	0
IsDebuggerPresent April 22, 2021, 6:07 p.m.			0	0

Uses Windows APIs to generate a cryptographic key (3 events)

Time & API	Arguments	Status	Return
CryptExportKey April 22, 2021, 6:05 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x004041c8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey April 22, 2021, 6:05 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00404008 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey April 22, 2021, 6:05 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00404008 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1

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

C:\Users\Administrator\Desktop\Client\Temp\beHJSmYdpp\src\obj\x86\Debug\IAsyncLocal.pdb

Tries to locate where the browsers are installed (1 event)

registry

HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\Mozilla Firefox

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 April 22, 2021, 6:05 p.m.		1	1	0

One or more potentially interesting buffers were extracted, these generally contain injected code, configuration data, etc.

Starts servers listening (3 events)

Time & API	Arguments	Status	Return
bind April 22, 2021, 6:05 p.m.	ip_address: 127.0.0.1 socket: 612 port: 0	1	0
listen April 22, 2021, 6:05 p.m.	socket: 612 backlog: 2147483647	1	0
accept April 22, 2021, 6:05 p.m.	ip_address: 127.0.0.1 socket: 612 port: 0		4294967295

HTTP traffic contains suspicious features which may be indicative of malware related traffic (1 event)

suspicious_features

POST method with no referer header, HTTP version 1.0 used

suspicious_request

POST http://issth.com/chief/dav/fre.php

Performs some HTTP requests (1 event)

request

POST http://issth.com/chief/dav/fre.php

Sends data using the HTTP POST Method (1 event)

request

POST http://issth.com/chief/dav/fre.php

Allocates read-write-execute memory (usually to unpack itself) (50 out of 78 events)

Time & API	Arguments	Status	Return
NtAllocateVirtualMemory April 22, 2021, 6:05 p.m.	process_identifier: 1684 region_size: 2031616 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x006e0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 22, 2021, 6:05 p.m.	process_identifier: 1684 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	0
NtProtectVirtualMemory April 22, 2021, 6:05 p.m.	process_identifier: 1684 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72741000 process_handle: 0xffffffff	1	0
NtProtectVirtualMemory April 22, 2021, 6:05 p.m.	process_identifier: 1684 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72742000 process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 22, 2021, 6:05 p.m.	process_identifier: 1684 region_size: 2293760 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02050000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 22, 2021, 6:05 p.m.	process_identifier: 1684 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02240000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 22, 2021, 6:05 p.m.	process_identifier: 1684 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00602000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 22, 2021, 6:05 p.m.	process_identifier: 1684 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00635000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 22, 2021, 6:05 p.m.	process_identifier: 1684 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0063b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 22, 2021, 6:05 p.m.	process_identifier: 1684 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00637000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 22, 2021, 6:05 p.m.	process_identifier: 1684 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0061c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 22, 2021, 6:05 p.m.	process_identifier: 1684 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01f90000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 22, 2021, 6:05 p.m.	process_identifier: 1684 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0060a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 22, 2021, 6:05 p.m.	process_identifier: 1684 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0062a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 22, 2021, 6:05 p.m.	process_identifier: 1684 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00627000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 22, 2021, 6:05 p.m.	process_identifier: 1684 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0061a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 22, 2021, 6:05 p.m.	process_identifier: 1684 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00626000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 22, 2021, 6:05 p.m.	process_identifier: 1684 region_size: 327680 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef50000 allocation_type: 1056768 (MEM_RESERVE\|MEM_TOP_DOWN) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 22, 2021, 6:05 p.m.	process_identifier: 1684 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef50000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 22, 2021, 6:05 p.m.	process_identifier: 1684 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef50000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 22, 2021, 6:05 p.m.	process_identifier: 1684 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef58000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 22, 2021, 6:05 p.m.	process_identifier: 1684 region_size: 65536 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef40000 allocation_type: 1056768 (MEM_RESERVE\|MEM_TOP_DOWN) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 22, 2021, 6:05 p.m.	process_identifier: 1684 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef40000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 22, 2021, 6:05 p.m.	process_identifier: 1684 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01f91000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtProtectVirtualMemory April 22, 2021, 6:05 p.m.	process_identifier: 1684 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x6d6b2000 process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 22, 2021, 6:05 p.m.	process_identifier: 1684 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01f93000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 22, 2021, 6:05 p.m.	process_identifier: 1684 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0060c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 22, 2021, 6:07 p.m.	process_identifier: 1684 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01f94000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 22, 2021, 6:07 p.m.	process_identifier: 1684 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0061d000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 22, 2021, 6:07 p.m.	process_identifier: 1684 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01f95000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 22, 2021, 6:07 p.m.	process_identifier: 1684 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01f96000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 22, 2021, 6:07 p.m.	process_identifier: 1684 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01f97000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 22, 2021, 6:07 p.m.	process_identifier: 1684 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01f98000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 22, 2021, 6:07 p.m.	process_identifier: 1684 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01f99000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 22, 2021, 6:07 p.m.	process_identifier: 1684 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01f9a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 22, 2021, 6:07 p.m.	process_identifier: 1684 region_size: 12288 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01f9b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtProtectVirtualMemory April 22, 2021, 6:07 p.m.	process_identifier: 1684 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x054e0178 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 22, 2021, 6:07 p.m.	process_identifier: 1684 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x054e01a0 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 22, 2021, 6:07 p.m.	process_identifier: 1684 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x054e01c8 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 22, 2021, 6:07 p.m.	process_identifier: 1684 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 11 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0554874e process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 22, 2021, 6:07 p.m.	process_identifier: 1684 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 11 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05548742 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 22, 2021, 6:07 p.m.	process_identifier: 1684 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 72 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x054e0208 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 22, 2021, 6:07 p.m.	process_identifier: 1684 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05522f90 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 22, 2021, 6:07 p.m.	process_identifier: 1684 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05522fb4 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 22, 2021, 6:07 p.m.	process_identifier: 1684 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05522fbc process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 22, 2021, 6:07 p.m.	process_identifier: 1684 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05522fc0 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 22, 2021, 6:07 p.m.	process_identifier: 1684 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05522fc8 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 22, 2021, 6:07 p.m.	process_identifier: 1684 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05522fcc process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 22, 2021, 6:07 p.m.	process_identifier: 1684 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05522fd0 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 22, 2021, 6:07 p.m.	process_identifier: 1684 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05522fd4 process_handle: 0xffffffff		3221225550

Steals private information from local Internet browsers (19 events)

file	C:\Users\test22\AppData\Local\Google\Chrome\User Data\Default\Login Data
file	C:\Users\test22\AppData\Roaming\Opera\Opera Next\data\Default\Login Data
file	C:\Users\test22\AppData\Roaming\Opera\Opera Next\data\User Data\Default\Web Data
file	C:\Users\test22\AppData\Roaming\Opera\Opera Next\data\User Data\Default\Login Data
file	C:\Users\test22\AppData\Roaming\Opera\Opera Next\data\Login Data
file	C:\Users\test22\AppData\Local\Chromium\User Data\Default\Web Data
file	C:\Users\test22\AppData\Local\Chromium\User Data\Default\Login Data
file	C:\Users\test22\AppData\LocalMapleStudio\ChromePlus\Default\Login Data
file	C:\Users\test22\AppData\Local\MapleStudio\ChromePlus\User Data\Default\Web Data
file	C:\Users\test22\AppData\Local\MapleStudio\ChromePlus\User Data\Default\Login Data
file	C:\Users\test22\AppData\LocalMapleStudio\ChromePlus\Login Data
file	C:\Users\test22\AppData\Local\Nichrome\User Data\Default\Login Data
file	C:\Users\test22\AppData\Local\Nichrome\User Data\Default\Web Data
file	C:\Users\test22\AppData\Local\RockMelt\User Data\Default\Login Data
file	C:\Users\test22\AppData\Local\RockMelt\User Data\Default\Web Data
file	C:\Users\test22\AppData\Local\Yandex\YandexBrowser\User Data\Default\Web Data
file	C:\Users\test22\AppData\Local\Yandex\YandexBrowser\User Data\Default\Login Data
registry	HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\SeaMonkey
registry	HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\Mozilla Firefox

File has been identified by 9 AntiVirus engines on VirusTotal as malicious (9 events)

CrowdStrike	win/malicious_confidence_60% (W)
Symantec	Scr.Malcode!gdn30
APEX	Malicious
Kaspersky	UDS:DangerousObject.Multi.Generic
Microsoft	Trojan:Win32/Wacatac.B!ml
AhnLab-V3	Malware/Win32.Generic.C1291775
Malwarebytes	Malware.AI.4275721012
SentinelOne	Static AI - Malicious PE
Fortinet	MSIL/Kryptik.AAMZ!tr

Moves the original executable to a new location (1 event)

Time & API	Arguments	Status	Return	Repeated
MoveFileWithProgressW April 22, 2021, 6:09 p.m.	newfilepath_r: C:\Users\test22\AppData\Roaming\41D896\6D6F4D.exe flags: 1 oldfilepath_r: C:\Users\test22\AppData\Local\Temp\vbc.exe newfilepath: C:\Users\test22\AppData\Roaming\41D896\6D6F4D.exe oldfilepath: C:\Users\test22\AppData\Local\Temp\vbc.exe	1	1	0

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

section

{u'size_of_data': u'0x000b2200', u'virtual_address': u'0x00002000', u'entropy': 7.218575246660223, u'name': u'.text', u'virtual_size': u'0x000b20a4'}

entropy

7.21857524666

description

A section with a high entropy has been found

entropy

0.919948353777

description

Overall entropy of this PE file is high

Checks for the Locally Unique Identifier on the system for a suspicious privilege (2 events)

Time & API	Arguments	Status	Return	Repeated
LookupPrivilegeValueW April 22, 2021, 6:07 p.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0
LookupPrivilegeValueW April 22, 2021, 6:09 p.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0

Potentially malicious URLs were found in the process memory dump (1 event)

url	http://www.ibsensoftware.com/

Yara rule detected in process memory (13 events)

description	Listen for incoming communication	rule	network_tcp_listen
description	Communications over RAW socket	rule	network_tcp_socket
description	Communications use DNS	rule	network_dns
description	Affect private profile	rule	win_files_operation
description	Match Winsock 2 API library declaration	rule	Str_Win32_Winsock2_Library
description	(no description)	rule	DebuggerCheck__GlobalFlags
description	(no description)	rule	DebuggerCheck__QueryInfo
description	(no description)	rule	DebuggerHiding__Thread
description	(no description)	rule	DebuggerHiding__Active
description	(no description)	rule	ThreadControl__Context
description	(no description)	rule	SEH__vectored
description	Checks if being debugged	rule	anti_dbg
description	Bypass DEP	rule	disable_dep

Terminates another process (4 events)

Time & API	Arguments	Status
NtTerminateProcess April 22, 2021, 6:07 p.m.	status_code: 0xffffffff process_identifier: 1016 process_handle: 0x00000344
NtTerminateProcess April 22, 2021, 6:07 p.m.	status_code: 0xffffffff process_identifier: 1016 process_handle: 0x00000344	1
NtTerminateProcess April 22, 2021, 6:07 p.m.	status_code: 0xffffffff process_identifier: 2208 process_handle: 0x0000034c
NtTerminateProcess April 22, 2021, 6:07 p.m.	status_code: 0xffffffff process_identifier: 2208 process_handle: 0x0000034c	1

Allocates execute permission to another process indicative of possible code injection (3 events)

Time & API	Arguments	Status	Return
NtAllocateVirtualMemory April 22, 2021, 6:07 p.m.	process_identifier: 1016 region_size: 663552 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x0000033c		3221225496
NtAllocateVirtualMemory April 22, 2021, 6:07 p.m.	process_identifier: 2208 region_size: 663552 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x00000340		3221225496
NtAllocateVirtualMemory April 22, 2021, 6:07 p.m.	process_identifier: 1460 region_size: 663552 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x00000348	1	0

A process attempted to delay the analysis task. (1 event)

description

vbc.exe tried to sleep 2728264 seconds, actually delayed analysis time by 2728264 seconds

Harvests credentials from local FTP client softwares (22 events)

file	C:\Program Files (x86)\FTPGetter\Profile\servers.xml
file	C:\Users\test22\AppData\Roaming\FTPGetter\servers.xml
file	C:\Users\test22\AppData\Roaming\Estsoft\ALFTP\ESTdb2.dat
file	C:\Users\test22\AppData\Roaming\GHISLER\wcx_ftp.ini
file	C:\Users\test22\AppData\Roaming\wcx_ftp.ini
file	C:\Windows\wcx_ftp.ini
file	C:\Users\test22\wcx_ftp.ini
file	C:\Windows\32BitFtp.ini
file	C:\Users\test22\AppData\Roaming\FileZilla\sitemanager.xml
file	C:\Program Files (x86)\FileZilla\Filezilla.xml
file	C:\Users\test22\AppData\Roaming\FileZilla\recentservers.xml
file	C:\Users\test22\AppData\Roaming\FileZilla\filezilla.xml
registry	HKEY_CURRENT_USER\Software\Far\Plugins\FTP\Hosts
registry	HKEY_CURRENT_USER\Software\Far2\Plugins\FTP\Hosts
registry	HKEY_CURRENT_USER\Software\Ghisler\Total Commander
registry	HKEY_CURRENT_USER\Software\VanDyke\SecureFX
registry	HKEY_CURRENT_USER\Software\LinasFTP\Site Manager
registry	HKEY_CURRENT_USER\Software\FlashPeak\BlazeFtp\Settings
registry	HKEY_CURRENT_USER\Software\SimonTatham\PuTTY\Sessions
registry	HKEY_LOCAL_MACHINE\Software\SimonTatham\PuTTY\Sessions
registry	HKEY_CURRENT_USER\Software\Martin Prikryl
registry	HKEY_LOCAL_MACHINE\Software\Martin Prikryl

Harvests information related to installed instant messenger clients (1 event)

file	C:\Users\test22\AppData\Roaming\.purple\accounts.xml

Manipulates memory of a non-child process indicative of process injection (4 events)

Time & API	Arguments	Return	Repeated
Process injection	Process 1684 manipulating memory of non-child process 1016
Process injection	Process 1684 manipulating memory of non-child process 2208
NtAllocateVirtualMemory April 22, 2021, 6:07 p.m.	process_identifier: 1016 region_size: 663552 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x0000033c	3221225496	0
NtAllocateVirtualMemory April 22, 2021, 6:07 p.m.	process_identifier: 2208 region_size: 663552 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x00000340	3221225496	0

Potential code injection by writing to the memory of another process (3 events)

Time & API	Arguments	Status	Return
WriteProcessMemory April 22, 2021, 6:07 p.m.	buffer: MZÿÿ¸@ðº´ Í!¸LÍ!This program cannot be run in DOS mode. $ÌÍxþ¬¬¬Ô¬K£K¬ ¬=2ó¬¬¬Ô¬¬Ç¬Ô¬=2÷ó¬=2È¬Rich¬PELlWà8¢Þ9P@ ÐdP\.textõ68 `.rdata`@PB<@@.data$^ ~@À.x À base_address: 0x00400000 process_identifier: 1460 process_handle: 0x00000348	1	1
WriteProcessMemory April 22, 2021, 6:07 p.m.	buffer: TÍ<¨K¢`Ý;U base_address: 0x0041a000 process_identifier: 1460 process_handle: 0x00000348	1	1
WriteProcessMemory April 22, 2021, 6:07 p.m.	buffer: @ base_address: 0x7efde008 process_identifier: 1460 process_handle: 0x00000348	1	1

Code injection by writing an executable or DLL to the memory of another process (1 event)

Time & API	Arguments	Status	Return	Repeated
WriteProcessMemory April 22, 2021, 6:07 p.m.	buffer: MZÿÿ¸@ðº´ Í!¸LÍ!This program cannot be run in DOS mode. $ÌÍxþ¬¬¬Ô¬K£K¬ ¬=2ó¬¬¬Ô¬¬Ç¬Ô¬=2÷ó¬=2È¬Rich¬PELlWà8¢Þ9P@ ÐdP\.textõ68 `.rdata`@PB<@@.data$^ ~@À.x À base_address: 0x00400000 process_identifier: 1460 process_handle: 0x00000348	1	1	0

Harvests credentials from local email clients (3 events)

registry	HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook
registry	HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\Mozilla Thunderbird
registry	HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook

Used NtSetContextThread to modify a thread in a remote process indicative of process injection (2 events)

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 1684 called NtSetContextThread to modify thread in remote process 1460
NtSetContextThread April 22, 2021, 6:07 p.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4274654 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x0000034c process_identifier: 1460	1	0	0

Putty Files, Registry Keys and/or Mutexes Detected

Resumed a suspended thread in a remote process potentially indicative of process injection (2 events)

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 1684 resumed a thread in remote process 1460
NtResumeThread April 22, 2021, 6:07 p.m.	thread_handle: 0x0000034c suspend_count: 1 process_identifier: 1460	1	0	0

Executed a process and injected code into it, probably while unpacking (25 events)

Time & API	Arguments	Status	Return
NtResumeThread April 22, 2021, 6:05 p.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 1684	1	0
NtResumeThread April 22, 2021, 6:05 p.m.	thread_handle: 0x0000014c suspend_count: 1 process_identifier: 1684	1	0
NtResumeThread April 22, 2021, 6:05 p.m.	thread_handle: 0x00000190 suspend_count: 1 process_identifier: 1684	1	0
NtResumeThread April 22, 2021, 6:05 p.m.	thread_handle: 0x00000280 suspend_count: 1 process_identifier: 1684	1	0
NtResumeThread April 22, 2021, 6:07 p.m.	thread_handle: 0x000002f0 suspend_count: 1 process_identifier: 1684	1	0
NtResumeThread April 22, 2021, 6:07 p.m.	thread_handle: 0x0000030c suspend_count: 1 process_identifier: 1684	1	0
NtResumeThread April 22, 2021, 6:07 p.m.	thread_handle: 0x00000320 suspend_count: 1 process_identifier: 1684	1	0
CreateProcessInternalW April 22, 2021, 6:07 p.m.	thread_identifier: 872 thread_handle: 0x00000338 process_identifier: 1016 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\vbc.exe track: 1 command_line: filepath_r: C:\Users\test22\AppData\Local\Temp\vbc.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x0000033c	1	1
NtGetContextThread April 22, 2021, 6:07 p.m.	thread_handle: 0x00000338	1	0
NtAllocateVirtualMemory April 22, 2021, 6:07 p.m.	process_identifier: 1016 region_size: 663552 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x0000033c		3221225496
CreateProcessInternalW April 22, 2021, 6:07 p.m.	thread_identifier: 2384 thread_handle: 0x00000344 process_identifier: 2208 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\vbc.exe track: 1 command_line: filepath_r: C:\Users\test22\AppData\Local\Temp\vbc.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x00000340	1	1
NtGetContextThread April 22, 2021, 6:07 p.m.	thread_handle: 0x00000344	1	0
NtAllocateVirtualMemory April 22, 2021, 6:07 p.m.	process_identifier: 2208 region_size: 663552 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x00000340		3221225496
CreateProcessInternalW April 22, 2021, 6:07 p.m.	thread_identifier: 2888 thread_handle: 0x0000034c process_identifier: 1460 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\vbc.exe track: 1 command_line: filepath_r: C:\Users\test22\AppData\Local\Temp\vbc.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x00000348	1	1
NtGetContextThread April 22, 2021, 6:07 p.m.	thread_handle: 0x0000034c	1	0
NtAllocateVirtualMemory April 22, 2021, 6:07 p.m.	process_identifier: 1460 region_size: 663552 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x00000348	1	0
WriteProcessMemory April 22, 2021, 6:07 p.m.	buffer: MZÿÿ¸@ðº´ Í!¸LÍ!This program cannot be run in DOS mode. $ÌÍxþ¬¬¬Ô¬K£K¬ ¬=2ó¬¬¬Ô¬¬Ç¬Ô¬=2÷ó¬=2È¬Rich¬PELlWà8¢Þ9P@ ÐdP\.textõ68 `.rdata`@PB<@@.data$^ ~@À.x À base_address: 0x00400000 process_identifier: 1460 process_handle: 0x00000348	1	1
WriteProcessMemory April 22, 2021, 6:07 p.m.	buffer: base_address: 0x00401000 process_identifier: 1460 process_handle: 0x00000348	1	1
WriteProcessMemory April 22, 2021, 6:07 p.m.	buffer: base_address: 0x00415000 process_identifier: 1460 process_handle: 0x00000348	1	1
WriteProcessMemory April 22, 2021, 6:07 p.m.	buffer: TÍ<¨K¢`Ý;U base_address: 0x0041a000 process_identifier: 1460 process_handle: 0x00000348	1	1
WriteProcessMemory April 22, 2021, 6:07 p.m.	buffer: base_address: 0x004a0000 process_identifier: 1460 process_handle: 0x00000348	1	1
WriteProcessMemory April 22, 2021, 6:07 p.m.	buffer: @ base_address: 0x7efde008 process_identifier: 1460 process_handle: 0x00000348	1	1
NtSetContextThread April 22, 2021, 6:07 p.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4274654 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x0000034c process_identifier: 1460	1	0
NtResumeThread April 22, 2021, 6:07 p.m.	thread_handle: 0x0000034c suspend_count: 1 process_identifier: 1460	1	0
NtResumeThread April 22, 2021, 6:09 p.m.	thread_handle: 0x00000110 suspend_count: 1 process_identifier: 1460	1	0

vbc.exe

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