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vbc.exe

Malicious Library UPX PE32 PE File
  1. Resubmit sample
Category Machine Started Completed
FILE s1_win7_x6401 March 27, 2023, 10:19 a.m. March 27, 2023, 10:25 a.m.
Size 288.6KB
Type PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive
MD5 ea36e1f335ddc3b518fb817b92b2f7e9
SHA256 961fefeda3155a237a5cb947701f9b2baaab58b4ed675098c7809984950803c7
CRC32 55FCE43B
ssdeep 6144:PYa6vM9nNG/+pJL0esyFnV2nnRh6/ORIURURBZ+aUjHOt+HN9YfeQjj2KQ:PYtMnNG/+XL8yxV2nRsWRIUdawRUeoQ
Yara
  • UPX_Zero - UPX packed file
  • Malicious_Library_Zero - Malicious_Library
  • IsPE32 - (no description)
  • PE_Header_Zero - PE File Signature

Suricata Alerts

Flow SID Signature Category
TCP 192.168.56.101:49184 -> 85.187.128.34:80 2031412 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49184 -> 85.187.128.34:80 2031449 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49184 -> 85.187.128.34:80 2031453 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49182 -> 199.192.30.147:80 2031412 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49182 -> 199.192.30.147:80 2031449 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49182 -> 199.192.30.147:80 2031453 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49167 -> 94.176.104.86:80 2031412 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49182 -> 199.192.30.147:80 2031088 ET HUNTING Request to .XYZ Domain with Minimal Headers Potentially Bad Traffic
TCP 192.168.56.101:49167 -> 94.176.104.86:80 2031449 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49167 -> 94.176.104.86:80 2031453 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49170 -> 78.141.192.145:80 2031412 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49170 -> 78.141.192.145:80 2031449 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49170 -> 78.141.192.145:80 2031453 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49178 -> 192.187.111.220:80 2031412 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49178 -> 192.187.111.220:80 2031449 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49178 -> 192.187.111.220:80 2031453 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49174 -> 91.195.240.94:80 2031412 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49174 -> 91.195.240.94:80 2031449 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49174 -> 91.195.240.94:80 2031453 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49172 -> 161.97.163.8:80 2031412 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49172 -> 161.97.163.8:80 2031449 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49172 -> 161.97.163.8:80 2031453 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49186 -> 192.185.17.12:80 2031412 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49180 -> 72.14.178.174:80 2031412 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49186 -> 192.185.17.12:80 2031449 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49186 -> 192.185.17.12:80 2031453 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49180 -> 72.14.178.174:80 2031449 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49180 -> 72.14.178.174:80 2031453 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49176 -> 213.145.228.111:80 2031412 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49176 -> 213.145.228.111:80 2031449 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49176 -> 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/?bFjT5HCD=PXfMycAZpTAipct8YN0l/5TWhYE4yPgF2k7967nf/qU1A0mUqq9Jlnm9rK8XSf3D04yKTuePtKPnTCgwye3M0h5ZtqacmtcmNe/sHow=&ekW=7maB5z
suspicious_features GET method with no useragent header suspicious_request GET http://www.gritslab.com/u2kb/?bFjT5HCD=ydCzFiH7iMWnz6xHMKiyYVGDKfWH5+fYQUsmgPEoYCSsyD6HgT3yOGCjssC2N8mKn+GjINYvhr7iKNezbHZCh47jo+mhlV2uXG5eH60=&ekW=7maB5z
suspicious_features GET method with no useragent header suspicious_request GET http://www.bitservicesltd.com/u2kb/?bFjT5HCD=rr+sOBvEXsBdGevUk44F/k+BAr88zC1YNHmXivr92FQhRIIYsedR2a+6GoV1WAKeGdj+MTdX512lJXz4UaWEmNABCelIWOCZ3yhH4Z4=&ekW=7maB5z
suspicious_features GET method with no useragent header suspicious_request GET http://www.222ambking.org/u2kb/?bFjT5HCD=IEUpLmGg2fqLmrhwD8IHX/zhiiNjbOQDFcodV2ACJcW4bHSQscR3Nc4uRx31p3m0gGv03uToPch8hDrce1eNAdUBSmpSNalx6DQXGQo=&ekW=7maB5z
suspicious_features GET method with no useragent header suspicious_request GET http://www.energyservicestation.com/u2kb/?bFjT5HCD=IK59b/MdFRha+CUVM3V2TqbXgrTjD6F66TLC1fPPNwLnZq29gpb1hRWNlrDr258EhEsSnFmalKQEmudxTrusBmUmj2xyJgahFTdaUmU=&ekW=7maB5z
suspicious_features GET method with no useragent header suspicious_request GET http://www.younrock.com/u2kb/?bFjT5HCD=05tPwqSdqXO2xf32BmsnsHpgCfZIa2c80hhB3sQ3FFDNPs5AZDU6TyUQmX911UO6Ssjq2b6k9nBD4uDOZrqd7XHQTF+IIpbM/DoOhU4=&ekW=7maB5z
suspicious_features GET method with no useragent header suspicious_request GET http://www.thewildphotographer.co.uk/u2kb/?bFjT5HCD=pn+zaWXo7szcfRSxp4kAcR5iap+7ulP+x3705F5u21IqvN9WG9kcDL2FxdXl2W/5MjovaUotkmG6JgF/Eyaa9PeBR2yUVivPQ+uGbEI=&ekW=7maB5z
suspicious_features GET method with no useragent header suspicious_request GET http://www.shapshit.xyz/u2kb/?bFjT5HCD=Yd5Rzn4EVOpL1Cl/eY8jjeGdoEKZlYBpl8BtE0ZhlgLGbR5cH1Fn7sihS3XP3GCDon1xi4vL0lQ4XtydV6BMyXIOMzObAfzgUMU2ykM=&ekW=7maB5z
suspicious_features GET method with no useragent header suspicious_request GET http://www.thedivinerudraksha.com/u2kb/?bFjT5HCD=im5SXjRwbJIZeY2yetpTdO7N29MJtck2UhYi2fNZ2Kf/X7lq2SPRiB6LR8y/FeM3y7tdA/WTtliq4uHTfapDkaA0PJ0fXInXaKlPglI=&ekW=7maB5z
suspicious_features GET method with no useragent header suspicious_request GET http://www.un-object.com/u2kb/?bFjT5HCD=pRDkJdNDOVoQCU+9NmsXxtV7Hl5B2fjCZpxzdvjpnmqfDHzh6n+FRjrKmvNay2X+ZHc+W0Q0dfC9yhNaGgRfmUucMWCv4S2l11PhWJ0=&ekW=7maB5z
request GET http://www.white-hat.uk/u2kb/?bFjT5HCD=PXfMycAZpTAipct8YN0l/5TWhYE4yPgF2k7967nf/qU1A0mUqq9Jlnm9rK8XSf3D04yKTuePtKPnTCgwye3M0h5ZtqacmtcmNe/sHow=&ekW=7maB5z
request GET http://www.sqlite.org/2016/sqlite-dll-win32-x86-3130000.zip
request POST http://www.gritslab.com/u2kb/
request GET http://www.gritslab.com/u2kb/?bFjT5HCD=ydCzFiH7iMWnz6xHMKiyYVGDKfWH5+fYQUsmgPEoYCSsyD6HgT3yOGCjssC2N8mKn+GjINYvhr7iKNezbHZCh47jo+mhlV2uXG5eH60=&ekW=7maB5z
request POST http://www.bitservicesltd.com/u2kb/
request GET http://www.bitservicesltd.com/u2kb/?bFjT5HCD=rr+sOBvEXsBdGevUk44F/k+BAr88zC1YNHmXivr92FQhRIIYsedR2a+6GoV1WAKeGdj+MTdX512lJXz4UaWEmNABCelIWOCZ3yhH4Z4=&ekW=7maB5z
request POST http://www.222ambking.org/u2kb/
request GET http://www.222ambking.org/u2kb/?bFjT5HCD=IEUpLmGg2fqLmrhwD8IHX/zhiiNjbOQDFcodV2ACJcW4bHSQscR3Nc4uRx31p3m0gGv03uToPch8hDrce1eNAdUBSmpSNalx6DQXGQo=&ekW=7maB5z
request POST http://www.energyservicestation.com/u2kb/
request GET http://www.energyservicestation.com/u2kb/?bFjT5HCD=IK59b/MdFRha+CUVM3V2TqbXgrTjD6F66TLC1fPPNwLnZq29gpb1hRWNlrDr258EhEsSnFmalKQEmudxTrusBmUmj2xyJgahFTdaUmU=&ekW=7maB5z
request POST http://www.younrock.com/u2kb/
request GET http://www.younrock.com/u2kb/?bFjT5HCD=05tPwqSdqXO2xf32BmsnsHpgCfZIa2c80hhB3sQ3FFDNPs5AZDU6TyUQmX911UO6Ssjq2b6k9nBD4uDOZrqd7XHQTF+IIpbM/DoOhU4=&ekW=7maB5z
request POST http://www.thewildphotographer.co.uk/u2kb/
request GET http://www.thewildphotographer.co.uk/u2kb/?bFjT5HCD=pn+zaWXo7szcfRSxp4kAcR5iap+7ulP+x3705F5u21IqvN9WG9kcDL2FxdXl2W/5MjovaUotkmG6JgF/Eyaa9PeBR2yUVivPQ+uGbEI=&ekW=7maB5z
request POST http://www.shapshit.xyz/u2kb/
request GET http://www.shapshit.xyz/u2kb/?bFjT5HCD=Yd5Rzn4EVOpL1Cl/eY8jjeGdoEKZlYBpl8BtE0ZhlgLGbR5cH1Fn7sihS3XP3GCDon1xi4vL0lQ4XtydV6BMyXIOMzObAfzgUMU2ykM=&ekW=7maB5z
request POST http://www.thedivinerudraksha.com/u2kb/
request GET http://www.thedivinerudraksha.com/u2kb/?bFjT5HCD=im5SXjRwbJIZeY2yetpTdO7N29MJtck2UhYi2fNZ2Kf/X7lq2SPRiB6LR8y/FeM3y7tdA/WTtliq4uHTfapDkaA0PJ0fXInXaKlPglI=&ekW=7maB5z
request POST http://www.un-object.com/u2kb/
request GET http://www.un-object.com/u2kb/?bFjT5HCD=pRDkJdNDOVoQCU+9NmsXxtV7Hl5B2fjCZpxzdvjpnmqfDHzh6n+FRjrKmvNay2X+ZHc+W0Q0dfC9yhNaGgRfmUucMWCv4S2l11PhWJ0=&ekW=7maB5z
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/
request POST http://www.un-object.com/u2kb/
Time & API Arguments Status Return Repeated

NtProtectVirtualMemory

 process_identifier: 2536
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x732d2000
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2620
region_size: 8192
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00460000
allocation_type: 12288 (MEM_COMMIT|MEM_RESERVE)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2620
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00470000
allocation_type: 12289 (MEM_COMMIT|MEM_RESERVE)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2704
region_size: 3158016
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00880000
allocation_type: 12288 (MEM_COMMIT|MEM_RESERVE)
process_handle: 0xffffffff
1 0 0
file C:\Users\test22\AppData\Local\Temp\maduwvg.exe
Time & API Arguments Status Return Repeated

LookupPrivilegeValueW

 system_name:
privilege_name: SeDebugPrivilege
1 1 0
Process injection Process 2620 called NtSetContextThread to modify thread in remote process 2704
Time & API Arguments Status Return Repeated

NtSetContextThread

 registers.eip: 1995571652
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: 2704
1 0 0
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FireEye Generic.mg.ea36e1f335ddc3b5
ALYac Gen:Variant.Lazy.264429
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Arcabit Trojan.Garf.Gen.6 [many]
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Cynet Malicious (score: 100)
APEX Malicious
Paloalto generic.ml
Kaspersky HEUR:Trojan-Spy.Win32.Noon.gen
BitDefender Trojan.GenericKD.66104377
Avast Win32:Trojan-gen
Tencent Win32.Trojan-Spy.Noon.Gkjl
Emsisoft Trojan.GenericKD.66104377 (B)
DrWeb Trojan.Loader.1359
VIPRE Trojan.Garf.Gen.6
TrendMicro TROJ_GEN.R002C0PCO23
McAfee-GW-Edition BehavesLike.Win32.Generic.dc
Trapmine malicious.moderate.ml.score
Sophos Generic ML PUA (PUA)
Ikarus Trojan-Spy.FormBook
Avira HEUR/AGEN.1337962
Antiy-AVL Trojan/Win32.Injector
Gridinsoft Ransom.Win32.Sabsik.sa
Microsoft Trojan:Win32/Formbook.AT!MTB
ViRobot Trojan.Win.Z.Lazy.295480
GData Trojan.GenericKD.66104377
Google Detected
AhnLab-V3 Trojan/Win.NSISInject.R561060
McAfee Artemis!EA36E1F335DD
MAX malware (ai score=82)
Malwarebytes Generic.Malware/Suspicious
TrendMicro-HouseCall TROJ_GEN.R002C0PCO23
Rising Trojan.Injector!1.E3C9 (CLASSIC)
SentinelOne Static AI - Suspicious PE
Fortinet W32/Injector.NSBE!tr
BitDefenderTheta Gen:NN.ZexaF.36344.fmW@aOTghxi
AVG Win32:Trojan-gen
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