Summary | ZeroBOX

wef.exe

Generic Malware Malicious Library PWS PE File OS Processor Check PE32 .NET EXE
Category Machine Started Completed
FILE s1_win7_x6402 Sept. 7, 2021, 11:55 a.m. Sept. 7, 2021, 12:01 p.m.
Size 502.0KB
Type PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5 9008f0b5ea0867bbeda8161d183e7a3d
SHA256 e39651b7db144a87399dbae669d07030ba023bc83792dddf7ba2b5dad67a4c0e
CRC32 D17B2613
ssdeep 6144:cTEgdc0YsXAGbgiIN2RSBIdLLVDKlh/i+n55QBcEuDb8F92LyaB0SLKcTR3K:cTEgdfYWbgcdOB5Q+4daB0SLKcdK
Yara
  • PE_Header_Zero - PE File Signature
  • Generic_Malware_Zero - Generic Malware
  • OS_Processor_Check_Zero - OS Processor Check
  • Is_DotNET_EXE - (no description)
  • Malicious_Library_Zero - Malicious_Library
  • IsPE32 - (no description)
  • Win_Backdoor_AsyncRAT_Zero - Win Backdoor AsyncRAT
  • Win32_Trojan_PWS_Net_1_Zero - Win32 Trojan PWS .NET Azorult

Name Response Post-Analysis Lookup
No hosts contacted.
IP Address Status Action
121.254.136.57 Active Moloch
185.65.135.234 Active Moloch
34.97.69.225 Active Moloch
208.95.112.1 Active Moloch
3.232.36.43 Active Moloch

Suricata Alerts

No Suricata Alerts

Suricata TLS

No Suricata TLS

Time & API Arguments Status Return Repeated

IsDebuggerPresent

0 0

IsDebuggerPresent

0 0
Time & API Arguments Status Return Repeated

GlobalMemoryStatusEx

1 1 0
Time & API Arguments Status Return Repeated

NtAllocateVirtualMemory

process_identifier: 568
region_size: 1900544
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x0000000000710000
allocation_type: 8192 (MEM_RESERVE)
process_handle: 0xffffffffffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 568
region_size: 8192
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x0000000000860000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffffffffffff
1 0 0

NtProtectVirtualMemory

process_identifier: 568
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x000007fef1451000
process_handle: 0xffffffffffffffff
1 0 0

NtProtectVirtualMemory

process_identifier: 568
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x000007fef1aeb000
process_handle: 0xffffffffffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 568
region_size: 1048576
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x0000000000710000
allocation_type: 8192 (MEM_RESERVE)
process_handle: 0xffffffffffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 568
region_size: 8192
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x0000000000790000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffffffffffff
1 0 0

NtProtectVirtualMemory

process_identifier: 568
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x000007fef1452000
process_handle: 0xffffffffffffffff
1 0 0

NtProtectVirtualMemory

process_identifier: 568
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x000007fef1452000
process_handle: 0xffffffffffffffff
1 0 0

NtProtectVirtualMemory

process_identifier: 568
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x000007fef1452000
process_handle: 0xffffffffffffffff
1 0 0

NtProtectVirtualMemory

process_identifier: 568
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x000007fef1452000
process_handle: 0xffffffffffffffff
1 0 0

NtProtectVirtualMemory

process_identifier: 568
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x000007fef1452000
process_handle: 0xffffffffffffffff
1 0 0

NtProtectVirtualMemory

process_identifier: 568
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x000007fef1452000
process_handle: 0xffffffffffffffff
1 0 0

NtProtectVirtualMemory

process_identifier: 568
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x000007fef1452000
process_handle: 0xffffffffffffffff
1 0 0

NtProtectVirtualMemory

process_identifier: 568
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x000007fef1452000
process_handle: 0xffffffffffffffff
1 0 0

NtProtectVirtualMemory

process_identifier: 568
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x000007fef1452000
process_handle: 0xffffffffffffffff
1 0 0

NtProtectVirtualMemory

process_identifier: 568
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x000007fef1452000
process_handle: 0xffffffffffffffff
1 0 0

NtProtectVirtualMemory

process_identifier: 568
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x000007fef1452000
process_handle: 0xffffffffffffffff
1 0 0

NtProtectVirtualMemory

process_identifier: 568
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x000007fef1454000
process_handle: 0xffffffffffffffff
1 0 0

NtProtectVirtualMemory

process_identifier: 568
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x000007fef1454000
process_handle: 0xffffffffffffffff
1 0 0

NtProtectVirtualMemory

process_identifier: 568
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x000007fef1454000
process_handle: 0xffffffffffffffff
1 0 0

NtProtectVirtualMemory

process_identifier: 568
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x000007fef1454000
process_handle: 0xffffffffffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 568
region_size: 655360
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x000007fffff10000
allocation_type: 1056768 (MEM_RESERVE|MEM_TOP_DOWN)
process_handle: 0xffffffffffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 568
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x000007fffff10000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffffffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 568
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x000007fffff10000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffffffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 568
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x000007fffff20000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffffffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 568
region_size: 65536
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x000007fffff00000
allocation_type: 1056768 (MEM_RESERVE|MEM_TOP_DOWN)
process_handle: 0xffffffffffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 568
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x000007fffff00000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffffffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 568
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x000007fe91cba000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffffffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 568
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x000007fe91d6c000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffffffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 568
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x000007fe91d96000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffffffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 568
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x000007fe91d70000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffffffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 568
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x000007fe91ccc000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffffffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 568
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x000007fe91df0000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffffffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 568
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x000007fe91cdb000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffffffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 568
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x000007fe91cbb000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffffffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 568
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x000007fe91d0c000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffffffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 568
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x000007fe91cdd000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffffffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 568
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x000007fe91e40000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffffffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 568
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x000007fe91cb2000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffffffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 568
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x000007fe91cca000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffffffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 568
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x000007fe91e41000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffffffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 568
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x000007fe91ccb000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffffffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 568
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x000007fe91e50000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffffffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 568
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x000007fe91e51000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffffffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 568
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x000007fe91d0d000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffffffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 568
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x000007fe91e52000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffffffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 568
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x000007fe91e53000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffffffffffff
1 0 0

NtProtectVirtualMemory

process_identifier: 568
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x000007fefb037000
process_handle: 0xffffffffffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 568
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x000007fe91e54000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffffffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 568
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x000007fe91e55000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffffffffffff
1 0 0
host 121.254.136.57
host 185.65.135.234
host 34.97.69.225
host 208.95.112.1
host 3.232.36.43
dead_host 192.168.56.102:49189
Elastic malicious (high confidence)
MicroWorld-eScan IL:Trojan.MSILZilla.2050
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CAT-QuickHeal Trojan.MsilFC.S15413537
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Cybereason malicious.5ea086
BitDefenderTheta Gen:NN.ZemsilF.34126.Fm0@am26N6n
Cyren W32/MSIL_Mintluks.A.gen!Eldorado
Symantec ML.Attribute.HighConfidence
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TrendMicro-HouseCall TSPY_TINCLEX.SM1
ClamAV Win.Packed.Downeks-6898097-0
Kaspersky HEUR:Trojan.MSIL.Quasar.gen
BitDefender IL:Trojan.MSILZilla.2050
SUPERAntiSpyware Backdoor.Quasar/Variant
Avast MSIL:Quasar-A [Rat]
Ad-Aware IL:Trojan.MSILZilla.2050
Sophos ML/PE-A + Mal/Quasar-A
DrWeb Trojan.MulDrop13.10660
VIPRE Trojan.Win32.Generic!BT
TrendMicro TSPY_TINCLEX.SM1
McAfee-GW-Edition BehavesLike.Win32.Generic.hh
SentinelOne Static AI - Malicious PE
Emsisoft Trojan.Agent (A)
APEX Malicious
Jiangmin Trojan.MSIL.oyqd
Webroot W32.Trojan.Quasar
Avira HEUR/AGEN.1135947
Antiy-AVL Trojan/Generic.ASMalwS.3095045
Gridinsoft Spy.Win32.Keylogger.dd!n
Microsoft Backdoor:MSIL/Quasar.GG!MTB
ZoneAlarm HEUR:Trojan.MSIL.Quasar.gen
GData MSIL.Backdoor.Quasar.B
Cynet Malicious (score: 100)
AhnLab-V3 Backdoor/Win32.QuasarRAT.R341693
ALYac IL:Trojan.MSILZilla.2050
MAX malware (ai score=89)
VBA32 TScope.Trojan.MSIL
Malwarebytes Generic.Worm.Autorun.DDS
Yandex Trojan.Agent!3HdnXAY6hTo
Ikarus Backdoor.Win32.Xiclog
eGambit Unsafe.AI_Score_98%
Fortinet MSIL/Agent.BPH!tr
AVG MSIL:Quasar-A [Rat]
CrowdStrike win/malicious_confidence_80% (D)
MaxSecure Trojan.Malware.73405263.susgen