Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6403_us	March 24, 2023, 9:32 a.m.	March 24, 2023, 9:34 a.m.

Size	832.5KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`953f34884877d4946480bb967d355f69`
SHA256	`fbf4c7eb349a55d1ff19fa05bf33bbe8c0264177c2d3907c5a97cedc61aa804e`
CRC32	`D401639D`
ssdeep	`12288:FVQZwdnG0J27oEawEbRaNYBGutIm9RWNPfgLpttFHo0eZpsctZ+1Rkw4qsr3O:sZGnh/Ecz3Im9wP8tPoPwcC1DaO`
PDB Path	rhtH.pdb
Yara	Win32_Trojan_PWS_Net_1_Zero - Win32 Trojan PWS .NET Azorult Is_DotNET_EXE - (no description) Win_Backdoor_AsyncRAT_Zero - Win Backdoor AsyncRAT IsPE32 - (no description) PE_Header_Zero - PE File Signature

vbc.exe "C:\Users\test22\AppData\Local\Temp\vbc.exe"
1792
- vbc.exe "C:\Users\test22\AppData\Local\Temp\vbc.exe"
  2616

Name	Response	Post-Analysis Lookup
www.thezweb.com	A 63.141.242.43	63.141.242.43
www.kkqqzb.xyz	A 172.67.174.28 A 104.21.64.17	172.67.174.28
www.fruitecology.com	A 46.30.213.155	46.30.213.155
www.atamahaberleri.com	CNAME atamahaberleri.com A 185.126.216.74	185.126.216.74
www.dg-computing.com	A 38.238.131.233	38.238.131.233
www.sqlite.org	A 45.33.6.223	45.33.6.223

IP Address	Status	Action
164.124.101.2	Active	Moloch
172.67.174.28	Active	Moloch
185.126.216.74	Active	Moloch
38.238.131.233	Active	Moloch
45.33.6.223	Active	Moloch
46.30.213.155	Active	Moloch
63.141.242.43	Active	Moloch

Suricata Alerts

Flow	SID	Signature	Category
TCP 192.168.56.103:49174 -> 63.141.242.43:80	2031413	ET MALWARE FormBook CnC Checkin (POST) M2	Malware Command and Control Activity Detected
TCP 192.168.56.103:49177 -> 38.238.131.233:80	2031413	ET MALWARE FormBook CnC Checkin (POST) M2	Malware Command and Control Activity Detected
TCP 192.168.56.103:49168 -> 172.67.174.28:80	2031413	ET MALWARE FormBook CnC Checkin (POST) M2	Malware Command and Control Activity Detected
TCP 192.168.56.103:49166 -> 185.126.216.74:80	2031412	ET MALWARE FormBook CnC Checkin (GET)	Malware Command and Control Activity Detected
TCP 192.168.56.103:49166 -> 185.126.216.74:80	2031449	ET MALWARE FormBook CnC Checkin (GET)	Malware Command and Control Activity Detected
TCP 192.168.56.103:49166 -> 185.126.216.74:80	2031453	ET MALWARE FormBook CnC Checkin (GET)	Malware Command and Control Activity Detected
TCP 192.168.56.103:49179 -> 38.238.131.233:80	2031412	ET MALWARE FormBook CnC Checkin (GET)	Malware Command and Control Activity Detected
TCP 192.168.56.103:49179 -> 38.238.131.233:80	2031449	ET MALWARE FormBook CnC Checkin (GET)	Malware Command and Control Activity Detected
TCP 192.168.56.103:49179 -> 38.238.131.233:80	2031453	ET MALWARE FormBook CnC Checkin (GET)	Malware Command and Control Activity Detected
TCP 192.168.56.103:49170 -> 172.67.174.28:80	2031412	ET MALWARE FormBook CnC Checkin (GET)	Malware Command and Control Activity Detected
TCP 192.168.56.103:49170 -> 172.67.174.28:80	2031449	ET MALWARE FormBook CnC Checkin (GET)	Malware Command and Control Activity Detected
TCP 192.168.56.103:49170 -> 172.67.174.28:80	2031453	ET MALWARE FormBook CnC Checkin (GET)	Malware Command and Control Activity Detected
TCP 192.168.56.103:49170 -> 172.67.174.28:80	2031088	ET HUNTING Request to .XYZ Domain with Minimal Headers	Potentially Bad Traffic
TCP 192.168.56.103:49176 -> 63.141.242.43:80	2031412	ET MALWARE FormBook CnC Checkin (GET)	Malware Command and Control Activity Detected
TCP 192.168.56.103:49171 -> 46.30.213.155:80	2031413	ET MALWARE FormBook CnC Checkin (POST) M2	Malware Command and Control Activity Detected
TCP 192.168.56.103:49176 -> 63.141.242.43:80	2031449	ET MALWARE FormBook CnC Checkin (GET)	Malware Command and Control Activity Detected
TCP 192.168.56.103:49176 -> 63.141.242.43:80	2031453	ET MALWARE FormBook CnC Checkin (GET)	Malware Command and Control Activity Detected
TCP 192.168.56.103:49173 -> 46.30.213.155:80	2031412	ET MALWARE FormBook CnC Checkin (GET)	Malware Command and Control Activity Detected
TCP 192.168.56.103:49173 -> 46.30.213.155:80	2031449	ET MALWARE FormBook CnC Checkin (GET)	Malware Command and Control Activity Detected
TCP 192.168.56.103:49173 -> 46.30.213.155:80	2031453	ET MALWARE FormBook CnC Checkin (GET)	Malware Command and Control Activity Detected

Suricata TLS

No Suricata TLS

Checks if process is being debugged by a debugger (2 events)

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent March 24, 2023, 9:32 a.m.			0	0
IsDebuggerPresent March 24, 2023, 9:32 a.m.			0	0

This executable has a PDB path (1 event)

pdb_path

rhtH.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 March 24, 2023, 9:32 a.m.		1	1	0

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

HTTP traffic contains suspicious features which may be indicative of malware related traffic (5 events)

suspicious_features	GET method with no useragent header	suspicious_request	GET http://www.atamahaberleri.com/a2fh/?4L5CL=qcchKJfYoXX+SNysomeaXt2UPWY/FcJKOe6J/rkRQI82UqjdWxoSyFumgkLce2bhgQ1UYjQfjBP88N6FTJ0nkeTpGzUxt+uzFPein5I=&VNz=9fBchlPzp
suspicious_features	GET method with no useragent header	suspicious_request	GET http://www.kkqqzb.xyz/a2fh/?4L5CL=26Y37L3jXNG2JHI3wpaK6zCVLkrwfYXeV/30niWVu7rxeLE01wiRvGELFFHOaIrCm60YwShU1siy0NCFU9cAiPm31W1i39pBO7M5w+I=&VNz=9fBchlPzp
suspicious_features	GET method with no useragent header	suspicious_request	GET http://www.fruitecology.com/a2fh/?4L5CL=HirmV0K3W8X16cPIA6CgpFp2oQQLbxP0EUyoOXJjH6Oo2gLH1gE5EmJJO1tE0kgmFicI29ZS7SJZl+PB0hquqiKbSKMHjlIfypwbQTc=&VNz=9fBchlPzp
suspicious_features	GET method with no useragent header	suspicious_request	GET http://www.thezweb.com/a2fh/?4L5CL=ohPlRN1rGtRlq2ENH0YEDA1UceaE5ScRC2dJJXLlUzkXjZP8hqfc1Pamn8K9eI0nDacK8c7ZeK5GYMYRI15J27P9D9jBSgJvDxW15X4=&VNz=9fBchlPzp
suspicious_features	GET method with no useragent header	suspicious_request	GET http://www.dg-computing.com/a2fh/?4L5CL=pV97ZqUGpE+UodE0UyDCOo7MEcmaoOdfg9usDzs3w3JwZR7SMHyMKVK/lZy2YBfdLhtcCUV0G4ICDRW/J2REkgHIgwBLa2wBoIgzf5w=&VNz=9fBchlPzp

Performs some HTTP requests (10 events)

request	GET http://www.atamahaberleri.com/a2fh/?4L5CL=qcchKJfYoXX+SNysomeaXt2UPWY/FcJKOe6J/rkRQI82UqjdWxoSyFumgkLce2bhgQ1UYjQfjBP88N6FTJ0nkeTpGzUxt+uzFPein5I=&VNz=9fBchlPzp
request	GET http://www.sqlite.org/2022/sqlite-dll-win32-x86-3380000.zip
request	POST http://www.kkqqzb.xyz/a2fh/
request	GET http://www.kkqqzb.xyz/a2fh/?4L5CL=26Y37L3jXNG2JHI3wpaK6zCVLkrwfYXeV/30niWVu7rxeLE01wiRvGELFFHOaIrCm60YwShU1siy0NCFU9cAiPm31W1i39pBO7M5w+I=&VNz=9fBchlPzp
request	POST http://www.fruitecology.com/a2fh/
request	GET http://www.fruitecology.com/a2fh/?4L5CL=HirmV0K3W8X16cPIA6CgpFp2oQQLbxP0EUyoOXJjH6Oo2gLH1gE5EmJJO1tE0kgmFicI29ZS7SJZl+PB0hquqiKbSKMHjlIfypwbQTc=&VNz=9fBchlPzp
request	POST http://www.thezweb.com/a2fh/
request	GET http://www.thezweb.com/a2fh/?4L5CL=ohPlRN1rGtRlq2ENH0YEDA1UceaE5ScRC2dJJXLlUzkXjZP8hqfc1Pamn8K9eI0nDacK8c7ZeK5GYMYRI15J27P9D9jBSgJvDxW15X4=&VNz=9fBchlPzp
request	POST http://www.dg-computing.com/a2fh/
request	GET http://www.dg-computing.com/a2fh/?4L5CL=pV97ZqUGpE+UodE0UyDCOo7MEcmaoOdfg9usDzs3w3JwZR7SMHyMKVK/lZy2YBfdLhtcCUV0G4ICDRW/J2REkgHIgwBLa2wBoIgzf5w=&VNz=9fBchlPzp

Sends data using the HTTP POST Method (4 events)

request	POST http://www.kkqqzb.xyz/a2fh/
request	POST http://www.fruitecology.com/a2fh/
request	POST http://www.thezweb.com/a2fh/
request	POST http://www.dg-computing.com/a2fh/

Allocates read-write-execute memory (usually to unpack itself) (36 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory March 24, 2023, 9:32 a.m.	process_identifier: 1792 region_size: 1507328 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x009b0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 24, 2023, 9:32 a.m.	process_identifier: 1792 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00ae0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory March 24, 2023, 9:32 a.m.	process_identifier: 1792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73f61000 process_handle: 0xffffffff	1
NtProtectVirtualMemory March 24, 2023, 9:32 a.m.	process_identifier: 1792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73f62000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 24, 2023, 9:32 a.m.	process_identifier: 1792 region_size: 1900544 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02240000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 24, 2023, 9:32 a.m.	process_identifier: 1792 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x023d0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 24, 2023, 9:32 a.m.	process_identifier: 1792 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x002f2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 24, 2023, 9:32 a.m.	process_identifier: 1792 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00405000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 24, 2023, 9:32 a.m.	process_identifier: 1792 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0040b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 24, 2023, 9:32 a.m.	process_identifier: 1792 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00407000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 24, 2023, 9:32 a.m.	process_identifier: 1792 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0030c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 24, 2023, 9:32 a.m.	process_identifier: 1792 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005e0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 24, 2023, 9:32 a.m.	process_identifier: 1792 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x002fa000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 24, 2023, 9:32 a.m.	process_identifier: 1792 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0031a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 24, 2023, 9:32 a.m.	process_identifier: 1792 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00317000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 24, 2023, 9:32 a.m.	process_identifier: 1792 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0030a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 24, 2023, 9:32 a.m.	process_identifier: 1792 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00316000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 24, 2023, 9:32 a.m.	process_identifier: 1792 region_size: 49152 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005e1000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 24, 2023, 9:32 a.m.	process_identifier: 1792 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005ed000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 24, 2023, 9:33 a.m.	process_identifier: 1792 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04990000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 24, 2023, 9:33 a.m.	process_identifier: 1792 region_size: 24576 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04991000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 24, 2023, 9:33 a.m.	process_identifier: 1792 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0227f000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 24, 2023, 9:33 a.m.	process_identifier: 1792 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02270000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 24, 2023, 9:33 a.m.	process_identifier: 1792 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04997000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 24, 2023, 9:33 a.m.	process_identifier: 1792 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04998000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 24, 2023, 9:33 a.m.	process_identifier: 1792 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0030d000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 24, 2023, 9:33 a.m.	process_identifier: 1792 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0030e000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 24, 2023, 9:33 a.m.	process_identifier: 1792 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04999000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 24, 2023, 9:33 a.m.	process_identifier: 1792 region_size: 24576 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0499a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 24, 2023, 9:33 a.m.	process_identifier: 1792 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x023a0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 24, 2023, 9:33 a.m.	process_identifier: 1792 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x023a1000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 24, 2023, 9:33 a.m.	process_identifier: 1792 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x023a2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 24, 2023, 9:33 a.m.	process_identifier: 1792 region_size: 24576 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x023a3000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 24, 2023, 9:33 a.m.	process_identifier: 1792 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x023a9000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 24, 2023, 9:33 a.m.	process_identifier: 1792 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x023aa000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 24, 2023, 9:33 a.m.	process_identifier: 2616 region_size: 3158016 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00a80000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0xffffffff	1

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

section

{u'size_of_data': u'0x000cf800', u'virtual_address': u'0x00002000', u'entropy': 7.87205869338894, u'name': u'.text', u'virtual_size': u'0x000cf740'}

entropy

7.87205869339

description

A section with a high entropy has been found

entropy

0.997596153846

description

Overall entropy of this PE file is high

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

Time & API	Arguments	Status	Return	Repeated
LookupPrivilegeValueW March 24, 2023, 9:33 a.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0

Yara rule detected in process memory (7 events)

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	Bypass DEP	rule	disable_dep

Allocates execute permission to another process indicative of possible code injection (1 event)

Time & API	Arguments	Status	Return	Repeated
NtAllocateVirtualMemory March 24, 2023, 9:33 a.m.	process_identifier: 2616 region_size: 192512 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: 0x00000244	1	0	0

Potential code injection by writing to the memory of another process (2 events)

Time & API	Arguments	Status	Return	Repeated
WriteProcessMemory March 24, 2023, 9:33 a.m.	buffer: MZERèXè ÈÀ<ÁÀ(ÿáÀº´ Í!¸LÍ!This program cannot be run in DOS mode. $±lÁõ}õ}õ}Ò»Íö}Ò»Ïô}Ò»Îô}Richõ}PELå!UàÒàð@ð@.text´ÑÒ ` base_address: 0x00400000 process_identifier: 2616 process_handle: 0x00000244	1	1	0
WriteProcessMemory March 24, 2023, 9:33 a.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2616 process_handle: 0x00000244	1	1	0

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

Time & API	Arguments	Status	Return	Repeated
WriteProcessMemory March 24, 2023, 9:33 a.m.	buffer: MZERèXè ÈÀ<ÁÀ(ÿáÀº´ Í!¸LÍ!This program cannot be run in DOS mode. $±lÁõ}õ}õ}Ò»Íö}Ò»Ïô}Ò»Îô}Richõ}PELå!UàÒàð@ð@.text´ÑÒ ` base_address: 0x00400000 process_identifier: 2616 process_handle: 0x00000244	1	1	0

File has been identified by 19 AntiVirus engines on VirusTotal as malicious (19 events)

Bkav	W32.AIDetectNet.01
Elastic	malicious (high confidence)
CAT-QuickHeal	Trojan.YakbeexMSIL.ZZ4
CrowdStrike	win/malicious_confidence_100% (D)
VirIT	Trojan.Win32.MSIL_Heur.A
Symantec	Scr.Malcode!gdn33
Cynet	Malicious (score: 100)
APEX	Malicious
Paloalto	generic.ml
Kaspersky	UDS:Trojan-Spy.Win32.Noon
Avast	PWSX-gen [Trj]
Sophos	Troj/MSIL-SSP
McAfee-GW-Edition	BehavesLike.Win32.Generic.cc
Google	Detected
McAfee	Artemis!953F34884877
Rising	Malware.Obfus/MSIL@AI.100 (RDM.MSIL2:MMiFQ6/Aa74udWNz5CtuHw)
MaxSecure	Trojan.Malware.300983.susgen
Fortinet	MSIL/Kryptik.AGUH!tr
AVG	PWSX-gen [Trj]

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 1792 called NtSetContextThread to modify thread in remote process 2616
NtSetContextThread March 24, 2023, 9:33 a.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4199136 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x00000240 process_identifier: 2616	1	0	0

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

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 1792 resumed a thread in remote process 2616
NtResumeThread March 24, 2023, 9:33 a.m.	thread_handle: 0x00000240 suspend_count: 1 process_identifier: 2616	1	0	0

Executed a process and injected code into it, probably while unpacking (11 events)

Time & API	Arguments	Status	Return
NtResumeThread March 24, 2023, 9:32 a.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 1792	1	0
NtResumeThread March 24, 2023, 9:32 a.m.	thread_handle: 0x00000150 suspend_count: 1 process_identifier: 1792	1	0
NtResumeThread March 24, 2023, 9:32 a.m.	thread_handle: 0x00000190 suspend_count: 1 process_identifier: 1792	1	0
CreateProcessInternalW March 24, 2023, 9:33 a.m.	thread_identifier: 2620 thread_handle: 0x00000240 process_identifier: 2616 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: 0x00000244	1	1
NtGetContextThread March 24, 2023, 9:33 a.m.	thread_handle: 0x00000240	1	0
NtAllocateVirtualMemory March 24, 2023, 9:33 a.m.	process_identifier: 2616 region_size: 192512 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: 0x00000244	1	0
WriteProcessMemory March 24, 2023, 9:33 a.m.	buffer: MZERèXè ÈÀ<ÁÀ(ÿáÀº´ Í!¸LÍ!This program cannot be run in DOS mode. $±lÁõ}õ}õ}Ò»Íö}Ò»Ïô}Ò»Îô}Richõ}PELå!UàÒàð@ð@.text´ÑÒ ` base_address: 0x00400000 process_identifier: 2616 process_handle: 0x00000244	1	1
WriteProcessMemory March 24, 2023, 9:33 a.m.	buffer: base_address: 0x00401000 process_identifier: 2616 process_handle: 0x00000244	1	1
WriteProcessMemory March 24, 2023, 9:33 a.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2616 process_handle: 0x00000244	1	1
NtSetContextThread March 24, 2023, 9:33 a.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4199136 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x00000240 process_identifier: 2616	1	0
NtResumeThread March 24, 2023, 9:33 a.m.	thread_handle: 0x00000240 suspend_count: 1 process_identifier: 2616	1	0

vbc.exe

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