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TiWorker.exe

Malicious Library PE32 PE File
  1. Resubmit sample
Category Machine Started Completed
FILE s1_win7_x6401 Sept. 20, 2023, 5:54 p.m. Sept. 20, 2023, 5:56 p.m.
Size 186.0KB
Type PE32 executable (GUI) Intel 80386, for MS Windows
MD5 9809924a1fb0082898813c23dbc84b24
SHA256 8183f3d03aabd24f00a14cdf4bd6e88c946bc3d2a17ed2368792426d32783e55
CRC32 1D85A28E
ssdeep 3072:OPUq+jL3rWh716RfGYSeK95YWX2PaAlN4eT0FNaP0hBUxY3rC8XG4t7hXs+cCk3X:4K/3rUJYSx95YBfSrF8OaiusG6hXs/H
Yara
  • Malicious_Library_Zero - Malicious_Library
  • PE_Header_Zero - PE File Signature
  • IsPE32 - (no description)

Suricata Alerts

Flow SID Signature Category
TCP 103.71.154.244:80 -> 192.168.56.101:49176 2221010 SURICATA HTTP unable to match response to request Generic Protocol Command Decode
TCP 103.71.154.244:80 -> 192.168.56.101:49177 2221010 SURICATA HTTP unable to match response to request Generic Protocol Command Decode
UDP 192.168.56.101:52753 -> 164.124.101.2:53 2023883 ET DNS Query to a *.top domain - Likely Hostile Potentially Bad Traffic
TCP 192.168.56.101:49178 -> 67.223.117.37:80 2023882 ET INFO HTTP Request to a *.top domain Potentially Bad Traffic
TCP 192.168.56.101:49179 -> 67.223.117.37:80 2031412 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49179 -> 67.223.117.37:80 2031089 ET HUNTING Request to .TOP Domain with Minimal Headers Potentially Bad Traffic
TCP 192.168.56.101:49183 -> 216.40.34.41:80 2031412 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49185 -> 104.21.21.57:80 2031412 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49164 -> 216.239.36.21:80 2031412 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49181 -> 81.171.28.43:80 2031412 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49169 -> 216.240.130.67:80 2031412 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49169 -> 216.240.130.67:80 2031088 ET HUNTING Request to .XYZ Domain with Minimal Headers Potentially Bad Traffic
TCP 192.168.56.101:49171 -> 104.21.13.143:80 2031412 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49175 -> 85.128.134.237:80 2031412 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49173 -> 23.104.137.185:80 2031412 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49167 -> 199.59.243.224:80 2031412 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected

Suricata TLS

No Suricata TLS

suspicious_features GET method with no useragent header suspicious_request GET http://www.prosourcegraniteinc.com/kniu/?zM2u=9xFgCh3s8l/k2B8O7aAt9yPceR5ZLMimGcu4Dy10KR8z2IhjbkPtetaY6rVQOSuqKBOJhR+SeENFOh5XwKmANMDhEFCrb4byHJuvuWU=&r8LF=ldF1y4FXSVpJ
suspicious_features GET method with no useragent header suspicious_request GET http://www.theartboxslidell.com/kniu/?zM2u=pbzwZ3uv6ZLNK9kOZcORaqCkpmWHCySL5KPRtIvuGjYxhe5HL3eyc57X4ozDsIqy99XGgcN1QrQuWuftpLGszPSRgY0zgb673Mjl5VE=&r8LF=ldF1y4FXSVpJ
suspicious_features GET method with no useragent header suspicious_request GET http://www.xxkxcfkujyeft.xyz/kniu/?zM2u=i0HwDxosD6vP35vKxXt8TqB5hgt09UAmGu6yXsGJ7KHeDbKCAxtr8kYkpXafqSJ5CWKS4JQhNIcZa2fBS8/HEz0POFGF5EDYOp/zgDU=&r8LF=ldF1y4FXSVpJ
suspicious_features GET method with no useragent header suspicious_request GET http://www.onlyleona.com/kniu/?zM2u=eul8o7FRTpzZYv+GqkkzOpE5tEZO7cuUa8jf7YGp4uFOB2eW2y1ALY7ycZgKlFf7jddzg63rMJOPKD43r6dZxMpJnJONv2M7MFgI8Mw=&r8LF=ldF1y4FXSVpJ
suspicious_features GET method with no useragent header suspicious_request GET http://www.tsygy.com/kniu/?zM2u=bJ36cMi4kupHJe0Hctq9gMewB+uvjmGDqwrfSqfgcqRhOtXAC1zMZIlHhDCyIhSJCFAYjWOLktx1yjWN3ai585tt7uX+B1FmFo0jbF0=&r8LF=ldF1y4FXSVpJ
suspicious_features GET method with no useragent header suspicious_request GET http://www.poultry-symposium.com/kniu/?zM2u=40XX9Ytbs/otsI+0yUtAogrXy8SgXZWV889z9rydVcgoc+JCy8vgR1icdWU6u94Njq5xrtv7NQnpOX1iusCyLYuLxlHkdapdsh1Ymak=&r8LF=ldF1y4FXSVpJ
suspicious_features GET method with no useragent header suspicious_request GET http://www.frefire.top/kniu/?zM2u=w8rKBuSUIg6smCThP+RZr8URK2cMAOxRwdqHG6Uo67OOMeio1zBa/jWrwyXT3+M/9aqTr1N41d9bzE5WN9beyeWExgAtk5mD8L1zbeQ=&r8LF=ldF1y4FXSVpJ
suspicious_features GET method with no useragent header suspicious_request GET http://www.siteapp.fun/kniu/?zM2u=6sBKYXqHQWHKIO2IG+2EqtcAj7thqVpOenJ3Aw9YNEL5O7rEWmoX1sx8Xe3NA3a7pLf2GEiO8AkwTW2yzvekojaHRlDYosZEDLTR5OQ=&r8LF=ldF1y4FXSVpJ
suspicious_features GET method with no useragent header suspicious_request GET http://www.flyingfoxnb.com/kniu/?zM2u=2khzscf+uoNd4qXDJMvMlsCGRf74adwr4dCZmsSaM5bi7vY8OWwGY+oUQIQbfdmtzbAFku/2CGFb1XO6VHKJWfD6Hx+uzWgInko6T2A=&r8LF=ldF1y4FXSVpJ
suspicious_features GET method with no useragent header suspicious_request GET http://www.palatepursuits.cfd/kniu/?zM2u=hbIoOV/dmdXO2xpIn07o59QoAXcFh8OwL7wE3CCbwPL4DaTNKf4A6Fx93MICWs67Kq9ozN+vd0WYpt+cGdGxDSTpWz7Z0RqHqaDgDUU=&r8LF=ldF1y4FXSVpJ
request POST http://www.prosourcegraniteinc.com/kniu/
request GET http://www.prosourcegraniteinc.com/kniu/?zM2u=9xFgCh3s8l/k2B8O7aAt9yPceR5ZLMimGcu4Dy10KR8z2IhjbkPtetaY6rVQOSuqKBOJhR+SeENFOh5XwKmANMDhEFCrb4byHJuvuWU=&r8LF=ldF1y4FXSVpJ
request GET http://www.sqlite.org/2021/sqlite-dll-win32-x86-3350000.zip
request POST http://www.theartboxslidell.com/kniu/
request GET http://www.theartboxslidell.com/kniu/?zM2u=pbzwZ3uv6ZLNK9kOZcORaqCkpmWHCySL5KPRtIvuGjYxhe5HL3eyc57X4ozDsIqy99XGgcN1QrQuWuftpLGszPSRgY0zgb673Mjl5VE=&r8LF=ldF1y4FXSVpJ
request POST http://www.xxkxcfkujyeft.xyz/kniu/
request GET http://www.xxkxcfkujyeft.xyz/kniu/?zM2u=i0HwDxosD6vP35vKxXt8TqB5hgt09UAmGu6yXsGJ7KHeDbKCAxtr8kYkpXafqSJ5CWKS4JQhNIcZa2fBS8/HEz0POFGF5EDYOp/zgDU=&r8LF=ldF1y4FXSVpJ
request POST http://www.onlyleona.com/kniu/
request GET http://www.onlyleona.com/kniu/?zM2u=eul8o7FRTpzZYv+GqkkzOpE5tEZO7cuUa8jf7YGp4uFOB2eW2y1ALY7ycZgKlFf7jddzg63rMJOPKD43r6dZxMpJnJONv2M7MFgI8Mw=&r8LF=ldF1y4FXSVpJ
request POST http://www.tsygy.com/kniu/
request GET http://www.tsygy.com/kniu/?zM2u=bJ36cMi4kupHJe0Hctq9gMewB+uvjmGDqwrfSqfgcqRhOtXAC1zMZIlHhDCyIhSJCFAYjWOLktx1yjWN3ai585tt7uX+B1FmFo0jbF0=&r8LF=ldF1y4FXSVpJ
request POST http://www.poultry-symposium.com/kniu/
request GET http://www.poultry-symposium.com/kniu/?zM2u=40XX9Ytbs/otsI+0yUtAogrXy8SgXZWV889z9rydVcgoc+JCy8vgR1icdWU6u94Njq5xrtv7NQnpOX1iusCyLYuLxlHkdapdsh1Ymak=&r8LF=ldF1y4FXSVpJ
request POST http://www.frefire.top/kniu/
request GET http://www.frefire.top/kniu/?zM2u=w8rKBuSUIg6smCThP+RZr8URK2cMAOxRwdqHG6Uo67OOMeio1zBa/jWrwyXT3+M/9aqTr1N41d9bzE5WN9beyeWExgAtk5mD8L1zbeQ=&r8LF=ldF1y4FXSVpJ
request POST http://www.siteapp.fun/kniu/
request GET http://www.siteapp.fun/kniu/?zM2u=6sBKYXqHQWHKIO2IG+2EqtcAj7thqVpOenJ3Aw9YNEL5O7rEWmoX1sx8Xe3NA3a7pLf2GEiO8AkwTW2yzvekojaHRlDYosZEDLTR5OQ=&r8LF=ldF1y4FXSVpJ
request POST http://www.flyingfoxnb.com/kniu/
request GET http://www.flyingfoxnb.com/kniu/?zM2u=2khzscf+uoNd4qXDJMvMlsCGRf74adwr4dCZmsSaM5bi7vY8OWwGY+oUQIQbfdmtzbAFku/2CGFb1XO6VHKJWfD6Hx+uzWgInko6T2A=&r8LF=ldF1y4FXSVpJ
request POST http://www.palatepursuits.cfd/kniu/
request GET http://www.palatepursuits.cfd/kniu/?zM2u=hbIoOV/dmdXO2xpIn07o59QoAXcFh8OwL7wE3CCbwPL4DaTNKf4A6Fx93MICWs67Kq9ozN+vd0WYpt+cGdGxDSTpWz7Z0RqHqaDgDUU=&r8LF=ldF1y4FXSVpJ
request POST http://www.prosourcegraniteinc.com/kniu/
request POST http://www.theartboxslidell.com/kniu/
request POST http://www.xxkxcfkujyeft.xyz/kniu/
request POST http://www.onlyleona.com/kniu/
request POST http://www.tsygy.com/kniu/
request POST http://www.poultry-symposium.com/kniu/
request POST http://www.frefire.top/kniu/
request POST http://www.siteapp.fun/kniu/
request POST http://www.flyingfoxnb.com/kniu/
request POST http://www.palatepursuits.cfd/kniu/
domain www.frefire.top description Generic top level domain TLD
Time & API Arguments Status Return Repeated

NtProtectVirtualMemory

 process_identifier: 2528
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 188416
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00151000
process_handle: 0xffffffff
1 0 0

NtProtectVirtualMemory

 process_identifier: 2528
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 12288
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00151000
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2528
region_size: 3158016
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00950000
allocation_type: 12288 (MEM_COMMIT|MEM_RESERVE)
process_handle: 0xffffffff
1 0 0
section {u'size_of_data': u'0x0002d600', u'virtual_address': u'0x00001000', u'entropy': 7.996844157192147, u'name': u'.text', u'virtual_size': u'0x0002d504'} entropy 7.99684415719 description A section with a high entropy has been found
entropy 1.0 description Overall entropy of this PE file is high
Time & API Arguments Status Return Repeated

LookupPrivilegeValueW

 system_name:
privilege_name: SeDebugPrivilege
1 1 0
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SentinelOne Static AI - Malicious PE
Avira TR/Crypt.ZPACK.Gen
MAX malware (ai score=89)
Antiy-AVL GrayWare/Win32.Formbook.A
Gridinsoft Trojan.Win32.Packed.sa
Microsoft Trojan:Win32/Formbook.RG!MTB
ViRobot Trojan.Win.Z.Formbook.190464.S
ZoneAlarm UDS:DangerousObject.Multi.Generic
GData Gen:Variant.Ser.Razy.7042
AhnLab-V3 Trojan/Win.Formbook.X2184
McAfee GenericRXVJ-YP!9809924A1FB0
VBA32 Malware-Cryptor.General.3
Cylance unsafe
Panda Trj/Chgt.AD
TrendMicro-HouseCall TROJ_GEN.R002C0DIH23
Rising Ransom.Digitala!8.305 (TFE:3:4bkQNC3KfED)
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Fortinet W32/Formbook.AK!tr
BitDefenderTheta AI:Packer.428E21B61E