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rocheleb4.1.exe

Malicious Library UPX PE32 PE File
  1. Resubmit sample
Category Machine Started Completed
FILE s1_win7_x6403_us March 23, 2023, 1:02 p.m. March 23, 2023, 1:12 p.m.
Size 286.6KB
Type PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive
MD5 78a95a8cb18e37d6565520be5e8013c4
SHA256 85259a321d6b1d54bae58397546222f0cf4584467240f0cbcdb7445577b66510
CRC32 2AECCDEA
ssdeep 6144:AYa66rPn6SbiaFiPvZNU2tpErTwf4ceMXIECWoqgruCRnMti4oZQ:AYsrPn6Mia4PXU2tpswfx4WvCRwoZQ
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 192.168.56.103:49169 -> 198.49.23.144:80 2031412 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.103:49169 -> 198.49.23.144:80 2031449 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.103:49169 -> 198.49.23.144:80 2031453 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.103:49166 -> 50.116.93.86:80 2031412 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.103:49166 -> 50.116.93.86:80 2031449 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.103:49166 -> 50.116.93.86:80 2031453 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.103:49170 -> 217.70.184.50:80 2031412 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.103:49170 -> 217.70.184.50:80 2031449 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.103:49170 -> 217.70.184.50:80 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.draanabellrojas.com/bn26/?w0G=ESz42sT8rW+LnCOJPKI1BJmLgCAvIFLMdXoy7GKn7503Ilkw0GN90OeerSesb3Sbb4UaqWko&tFQh=YP7HHZXh
suspicious_features GET method with no useragent header suspicious_request GET http://www.carolinacastro.uk/bn26/?w0G=hJDTMYE2GEFk2vLkfbgsg1PPurnvpoPYEW+56x2KxKDBxbbX/o7VJ0uzxLcMBINsrcDMERzF&tFQh=YP7HHZXh
request GET http://www.draanabellrojas.com/bn26/?w0G=ESz42sT8rW+LnCOJPKI1BJmLgCAvIFLMdXoy7GKn7503Ilkw0GN90OeerSesb3Sbb4UaqWko&tFQh=YP7HHZXh
request GET http://www.carolinacastro.uk/bn26/?w0G=hJDTMYE2GEFk2vLkfbgsg1PPurnvpoPYEW+56x2KxKDBxbbX/o7VJ0uzxLcMBINsrcDMERzF&tFQh=YP7HHZXh
Time & API Arguments Status Return Repeated

NtAllocateVirtualMemory

 process_identifier: 2128
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: 2128
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00490000
allocation_type: 12289 (MEM_COMMIT|MEM_RESERVE)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2232
region_size: 3158016
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00860000
allocation_type: 12288 (MEM_COMMIT|MEM_RESERVE)
process_handle: 0xffffffff
1 0 0
file C:\Users\test22\AppData\Local\Temp\jswyhdinmg.exe
Time & API Arguments Status Return Repeated

LookupPrivilegeValueW

 system_name:
privilege_name: SeDebugPrivilege
1 1 0
Process injection Process 2128 called NtSetContextThread to modify thread in remote process 2232
Time & API Arguments Status Return Repeated

NtSetContextThread

 registers.eip: 2005598660
registers.esp: 1638384
registers.edi: 0
registers.eax: 4321696
registers.ebp: 0
registers.edx: 0
registers.ebx: 2130567168
registers.esi: 0
registers.ecx: 0
thread_handle: 0x000000f4
process_identifier: 2232
1 0 0
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
FireEye Generic.mg.78a95a8cb18e37d6
ALYac Gen:Variant.Jaik.124214
CrowdStrike win/malicious_confidence_100% (D)
Arcabit Trojan.Jaik.D1E536
Symantec Packed.NSISPacker!g14
APEX Malicious
Kaspersky UDS:DangerousObject.Multi.Generic
BitDefender Gen:Variant.Jaik.124214
MicroWorld-eScan Gen:Variant.Jaik.124214
VIPRE Gen:Variant.Jaik.124214
McAfee-GW-Edition BehavesLike.Win32.Generic.dc
Emsisoft Gen:Variant.Jaik.124214 (B)
Ikarus Trojan-Spy.FormBook
Avira HEUR/AGEN.1337962
Microsoft Trojan:Win32/Wacatac.B!ml
ZoneAlarm UDS:DangerousObject.Multi.Generic
GData Gen:Variant.Jaik.124214
Google Detected
AhnLab-V3 Infostealer/Win.Generic.C5395778
MAX malware (ai score=80)
Cylance unsafe
Rising Trojan.Generic@AI.83 (RDMK:cmRtazpFaW8NzYVZL8Lv/QSLdpw5)
Fortinet W32/ShellcodeRunner.CA!tr
dead_host 54.89.140.129:80