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vbc.exe

Formbook NSIS UPX Malicious Library PE File PE32
  1. Resubmit sample
Category Machine Started Completed
FILE s1_win7_x6403_us April 27, 2023, 9:45 a.m. April 27, 2023, 10 a.m.
Size 266.2KB
Type PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive
MD5 bf06b230800b247480122519febf9b1b
SHA256 00d3d0c49343dba533737e4a17cf453697aa569b00d07deb2cd7688c66d88ada
CRC32 C92F2E9C
ssdeep 6144:PYa6xF99EDoKzKKslaPQsZbfSr+URvU+31XtD71erCXy4pRGjspnY2E2:PYT/eDoJJsZbfSl93Rxzy4pRj1FV
Yara
  • UPX_Zero - UPX packed file
  • NSIS_Installer - Null Soft Installer
  • IsPE32 - (no description)
  • PE_Header_Zero - PE File Signature
  • Malicious_Library_Zero - Malicious_Library

Suricata Alerts

Flow SID Signature Category
TCP 192.168.56.103:49178 -> 213.145.228.111:80 2031413 ET MALWARE FormBook CnC Checkin (POST) M2 Malware Command and Control Activity Detected
TCP 192.168.56.103:49187 -> 199.192.30.147:80 2031413 ET MALWARE FormBook CnC Checkin (POST) M2 Malware Command and Control Activity Detected
TCP 192.168.56.103:49169 -> 78.141.192.145:80 2031413 ET MALWARE FormBook CnC Checkin (POST) M2 Malware Command and Control Activity Detected
TCP 192.168.56.103:49181 -> 63.141.242.44:80 2031413 ET MALWARE FormBook CnC Checkin (POST) M2 Malware Command and Control Activity Detected
TCP 192.168.56.103:49172 -> 161.97.163.8:80 2031413 ET MALWARE FormBook CnC Checkin (POST) M2 Malware Command and Control Activity Detected
TCP 192.168.56.103:49184 -> 45.33.30.197:80 2031413 ET MALWARE FormBook CnC Checkin (POST) M2 Malware Command and Control Activity Detected
TCP 192.168.56.103:49171 -> 78.141.192.145:80 2031412 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.103:49171 -> 78.141.192.145:80 2031449 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.103:49171 -> 78.141.192.145:80 2031453 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.103:49189 -> 199.192.30.147:80 2031412 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.103:49189 -> 199.192.30.147:80 2031449 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.103:49189 -> 199.192.30.147:80 2031453 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.103:49189 -> 199.192.30.147:80 2031088 ET HUNTING Request to .XYZ Domain with Minimal Headers Potentially Bad Traffic
TCP 192.168.56.103:49192 -> 85.187.128.34:80 2031412 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.103:49192 -> 85.187.128.34:80 2031449 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.103:49192 -> 85.187.128.34:80 2031453 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.103:49177 -> 91.195.240.94:80 2031412 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.103:49177 -> 91.195.240.94:80 2031449 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.103:49177 -> 91.195.240.94:80 2031453 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.103:49186 -> 45.33.30.197:80 2031412 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.103:49166 -> 94.176.104.86:80 2031412 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.103:49186 -> 45.33.30.197:80 2031449 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.103:49190 -> 85.187.128.34:80 2031413 ET MALWARE FormBook CnC Checkin (POST) M2 Malware Command and Control Activity Detected
TCP 192.168.56.103:49186 -> 45.33.30.197:80 2031453 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.103:49166 -> 94.176.104.86:80 2031449 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.103:49166 -> 94.176.104.86:80 2031453 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.103:49174 -> 161.97.163.8:80 2031412 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.103:49174 -> 161.97.163.8:80 2031449 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.103:49174 -> 161.97.163.8:80 2031453 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.103:49183 -> 63.141.242.44:80 2031412 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.103:49183 -> 63.141.242.44:80 2031449 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.103:49183 -> 63.141.242.44:80 2031453 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.103:49180 -> 213.145.228.111:80 2031412 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.103:49180 -> 213.145.228.111:80 2031449 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.103:49180 -> 213.145.228.111:80 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.white-hat.uk/u2kb/?glZ5uP=PXfMycAZpTAipct8YN0l/5TWhYE4yPgF2k7967nf/qU1A0mUqq9Jlnm9rK8XSf3D04yKTuePtKPnTCgwye3M0h5ZtqacmtcmNe/sHow=&7Q=nWGXeSX0z
suspicious_features GET method with no useragent header suspicious_request GET http://www.gritslab.com/u2kb/?glZ5uP=ydCzFiH7iMWnz6xHMKiyYVGDKfWH5+fYQUsmgPEoYCSsyD6HgT3yOGCjssC2N8mKn+GjINYvhr7iKNezbHZCh47jo+mhlV2uXG5eH60=&7Q=nWGXeSX0z
suspicious_features GET method with no useragent header suspicious_request GET http://www.bitservicesltd.com/u2kb/?glZ5uP=rr+sOBvEXsBdGevUk44F/k+BAr88zC1YNHmXivr92FQhRIIYsedR2a+6GoV1WAKeGdj+MTdX512lJXz4UaWEmNABCelIWOCZ3yhH4Z4=&7Q=nWGXeSX0z
suspicious_features GET method with no useragent header suspicious_request GET http://www.222ambking.org/u2kb/?glZ5uP=IEUpLmGg2fqLmrhwD8IHX/zhiiNjbOQDFcodV2ACJcW4bHSQscR3Nc4uRx31p3m0gGv03uToPch8hDrce1eNAdUBSmpSNalx6DQXGQo=&7Q=nWGXeSX0z
suspicious_features GET method with no useragent header suspicious_request GET http://www.energyservicestation.com/u2kb/?glZ5uP=IK59b/MdFRha+CUVM3V2TqbXgrTjD6F66TLC1fPPNwLnZq29gpb1hRWNlrDr258EhEsSnFmalKQEmudxTrusBmUmj2xyJgahFTdaUmU=&7Q=nWGXeSX0z
suspicious_features GET method with no useragent header suspicious_request GET http://www.younrock.com/u2kb/?glZ5uP=05tPwqSdqXO2xf32BmsnsHpgCfZIa2c80hhB3sQ3FFDNPs5AZDU6TyUQmX911UO6Ssjq2b6k9nBD4uDOZrqd7XHQTF+IIpbM/DoOhU4=&7Q=nWGXeSX0z
suspicious_features GET method with no useragent header suspicious_request GET http://www.thewildphotographer.co.uk/u2kb/?glZ5uP=pn+zaWXo7szcfRSxp4kAcR5iap+7ulP+x3705F5u21IqvN9WG9kcDL2FxdXl2W/5MjovaUotkmG6JgF/Eyaa9PeBR2yUVivPQ+uGbEI=&7Q=nWGXeSX0z
suspicious_features GET method with no useragent header suspicious_request GET http://www.shapshit.xyz/u2kb/?glZ5uP=Yd5Rzn4EVOpL1Cl/eY8jjeGdoEKZlYBpl8BtE0ZhlgLGbR5cH1Fn7sihS3XP3GCDon1xi4vL0lQ4XtydV6BMyXIOMzObAfzgUMU2ykM=&7Q=nWGXeSX0z
suspicious_features GET method with no useragent header suspicious_request GET http://www.thedivinerudraksha.com/u2kb/?glZ5uP=im5SXjRwbJIZeY2yetpTdO7N29MJtck2UhYi2fNZ2Kf/X7lq2SPRiB6LR8y/FeM3y7tdA/WTtliq4uHTfapDkaA0PJ0fXInXaKlPglI=&7Q=nWGXeSX0z
request GET http://www.white-hat.uk/u2kb/?glZ5uP=PXfMycAZpTAipct8YN0l/5TWhYE4yPgF2k7967nf/qU1A0mUqq9Jlnm9rK8XSf3D04yKTuePtKPnTCgwye3M0h5ZtqacmtcmNe/sHow=&7Q=nWGXeSX0z
request GET http://www.sqlite.org/2016/sqlite-dll-win32-x86-3120000.zip
request GET http://www.sqlite.org/2016/sqlite-dll-win32-x86-3150000.zip
request POST http://www.gritslab.com/u2kb/
request GET http://www.gritslab.com/u2kb/?glZ5uP=ydCzFiH7iMWnz6xHMKiyYVGDKfWH5+fYQUsmgPEoYCSsyD6HgT3yOGCjssC2N8mKn+GjINYvhr7iKNezbHZCh47jo+mhlV2uXG5eH60=&7Q=nWGXeSX0z
request POST http://www.bitservicesltd.com/u2kb/
request GET http://www.bitservicesltd.com/u2kb/?glZ5uP=rr+sOBvEXsBdGevUk44F/k+BAr88zC1YNHmXivr92FQhRIIYsedR2a+6GoV1WAKeGdj+MTdX512lJXz4UaWEmNABCelIWOCZ3yhH4Z4=&7Q=nWGXeSX0z
request POST http://www.222ambking.org/u2kb/
request GET http://www.222ambking.org/u2kb/?glZ5uP=IEUpLmGg2fqLmrhwD8IHX/zhiiNjbOQDFcodV2ACJcW4bHSQscR3Nc4uRx31p3m0gGv03uToPch8hDrce1eNAdUBSmpSNalx6DQXGQo=&7Q=nWGXeSX0z
request POST http://www.energyservicestation.com/u2kb/
request GET http://www.energyservicestation.com/u2kb/?glZ5uP=IK59b/MdFRha+CUVM3V2TqbXgrTjD6F66TLC1fPPNwLnZq29gpb1hRWNlrDr258EhEsSnFmalKQEmudxTrusBmUmj2xyJgahFTdaUmU=&7Q=nWGXeSX0z
request POST http://www.younrock.com/u2kb/
request GET http://www.younrock.com/u2kb/?glZ5uP=05tPwqSdqXO2xf32BmsnsHpgCfZIa2c80hhB3sQ3FFDNPs5AZDU6TyUQmX911UO6Ssjq2b6k9nBD4uDOZrqd7XHQTF+IIpbM/DoOhU4=&7Q=nWGXeSX0z
request POST http://www.thewildphotographer.co.uk/u2kb/
request GET http://www.thewildphotographer.co.uk/u2kb/?glZ5uP=pn+zaWXo7szcfRSxp4kAcR5iap+7ulP+x3705F5u21IqvN9WG9kcDL2FxdXl2W/5MjovaUotkmG6JgF/Eyaa9PeBR2yUVivPQ+uGbEI=&7Q=nWGXeSX0z
request POST http://www.shapshit.xyz/u2kb/
request GET http://www.shapshit.xyz/u2kb/?glZ5uP=Yd5Rzn4EVOpL1Cl/eY8jjeGdoEKZlYBpl8BtE0ZhlgLGbR5cH1Fn7sihS3XP3GCDon1xi4vL0lQ4XtydV6BMyXIOMzObAfzgUMU2ykM=&7Q=nWGXeSX0z
request POST http://www.thedivinerudraksha.com/u2kb/
request GET http://www.thedivinerudraksha.com/u2kb/?glZ5uP=im5SXjRwbJIZeY2yetpTdO7N29MJtck2UhYi2fNZ2Kf/X7lq2SPRiB6LR8y/FeM3y7tdA/WTtliq4uHTfapDkaA0PJ0fXInXaKlPglI=&7Q=nWGXeSX0z
request POST http://www.gritslab.com/u2kb/
request POST http://www.bitservicesltd.com/u2kb/
request POST http://www.222ambking.org/u2kb/
request POST http://www.energyservicestation.com/u2kb/
request POST http://www.younrock.com/u2kb/
request POST http://www.thewildphotographer.co.uk/u2kb/
request POST http://www.shapshit.xyz/u2kb/
request POST http://www.thedivinerudraksha.com/u2kb/
Time & API Arguments Status Return Repeated

NtAllocateVirtualMemory

 process_identifier: 2172
region_size: 8192
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00570000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2172
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x01da0000
allocation_type: 12289 (MEM_COMMIT|MEM_RESERVE)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2224
region_size: 3158016
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x007d0000
allocation_type: 12288 (MEM_COMMIT|MEM_RESERVE)
process_handle: 0xffffffff
1 0 0
file C:\Users\test22\AppData\Local\Temp\molbyam.exe
Time & API Arguments Status Return Repeated

LookupPrivilegeValueW

 system_name:
privilege_name: SeDebugPrivilege
1 1 0
host 172.217.27.14
Process injection Process 2172 called NtSetContextThread to modify thread in remote process 2224
Time & API Arguments Status Return Repeated

NtSetContextThread

 registers.eip: 2005598660
registers.esp: 1638384
registers.edi: 0
registers.eax: 4199136
registers.ebp: 0
registers.edx: 0
registers.ebx: 2130567168
registers.esi: 0
registers.ecx: 0
thread_handle: 0x000000dc
process_identifier: 2224
1 0 0
Lionic Trojan.Win32.Agent.tshg
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.NSISX.Spy.Gen.24
FireEye Generic.mg.bf06b230800b2474
ALYac Trojan.NSISX.Spy.Gen.24
Malwarebytes Trojan.Injector
Sangfor Suspicious.Win32.Save.ins
CrowdStrike win/malicious_confidence_100% (D)
Arcabit Trojan.NSISX.Spy.Gen.24
Symantec Packed.NSISPacker!g14
Cynet Malicious (score: 100)
APEX Malicious
Paloalto generic.ml
Kaspersky UDS:Trojan-Spy.Win32.Noon.gen
BitDefender Trojan.NSISX.Spy.Gen.24
Avast FileRepMalware [Pws]
Emsisoft Trojan.NSISX.Spy.Gen.24 (B)
VIPRE Trojan.NSISX.Spy.Gen.24
McAfee-GW-Edition BehavesLike.Win32.Generic.dc
Trapmine malicious.moderate.ml.score
Sophos Mal/Generic-S
Ikarus Trojan-Spy.FormBook
Gridinsoft Ransom.Win32.Sabsik.sa
Microsoft Trojan:Win32/Casdet!rfn
ZoneAlarm UDS:Trojan-Spy.Win32.Noon.gen
GData Trojan.NSISX.Spy.Gen.24
Google Detected
McAfee Artemis!BF06B230800B
MAX malware (ai score=84)
Cylance unsafe
Panda Trj/Chgt.AD
Rising Trojan.Generic@AI.100 (RDML:eVi4rqTWBngHJDcfTKeyQg)
SentinelOne Static AI - Suspicious PE
Fortinet W32/Injector.ESXB!tr
AVG FileRepMalware [Pws]
DeepInstinct MALICIOUS