Summary | ZeroBOX

dllhost.exe

Generic Malware PWS AntiDebug PE File PE32 .NET EXE AntiVM
Category Machine Started Completed
FILE s1_win7_x6401 Oct. 20, 2021, 5:34 p.m. Oct. 20, 2021, 5:52 p.m.
Size 448.5KB
Type PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5 c78d5e89ebecb4d88d3ab36bc47fd7ba
SHA256 9b6b00b331ea48d5477fbd0ec6e168407dcec59c758eb797c9672d2f74dba12a
CRC32 EF3E08FF
ssdeep 12288:sJaathSy/zUhnXh1ToH4qRhTp2e3l9hradP7P:sJGy/4Ds4wEe31adP
Yara
  • PE_Header_Zero - PE File Signature
  • Generic_Malware_Zero - Generic Malware
  • IsPE32 - (no description)
  • Is_DotNET_EXE - (no description)
  • Win_Backdoor_AsyncRAT_Zero - Win Backdoor AsyncRAT
  • Win32_Trojan_PWS_Net_1_Zero - Win32 Trojan PWS .NET Azorult

IP Address Status Action
172.67.188.154 Active Moloch
164.124.101.2 Active Moloch
198.185.159.145 Active Moloch
34.102.136.180 Active Moloch

Suricata Alerts

Flow SID Signature Category
TCP 192.168.56.101:49204 -> 198.185.159.145:80 2031412 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49204 -> 198.185.159.145:80 2031449 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49204 -> 198.185.159.145:80 2031453 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49203 -> 34.102.136.180:80 2031412 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49203 -> 34.102.136.180:80 2031449 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.101:49203 -> 34.102.136.180:80 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
Time & API Arguments Status Return Repeated

GlobalMemoryStatusEx

1 1 0
suspicious_features GET method with no useragent header suspicious_request GET http://www.mavericksone.com/kzk9/?t8rpHju=rq48oJmZB+Nu8FT21DdkZ2f0m8hZKYephRx+62F2ipzmwypzXmASC0Qg8KcLbyIjdv5SQP2s&9r7T-=K4k0
suspicious_features GET method with no useragent header suspicious_request GET http://www.laserobsession.com/kzk9/?t8rpHju=BoVX2CJQF+p2iHk60DuMcLQVHEJppVREEjkDd/abHZBR2v0p57VFG8usKR1c/aYG9RLvWw3m&9r7T-=K4k0
request GET http://www.mavericksone.com/kzk9/?t8rpHju=rq48oJmZB+Nu8FT21DdkZ2f0m8hZKYephRx+62F2ipzmwypzXmASC0Qg8KcLbyIjdv5SQP2s&9r7T-=K4k0
request GET http://www.laserobsession.com/kzk9/?t8rpHju=BoVX2CJQF+p2iHk60DuMcLQVHEJppVREEjkDd/abHZBR2v0p57VFG8usKR1c/aYG9RLvWw3m&9r7T-=K4k0
Time & API Arguments Status Return Repeated

NtAllocateVirtualMemory

process_identifier: 1116
region_size: 1507328
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x005f0000
allocation_type: 8192 (MEM_RESERVE)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 1116
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00720000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtProtectVirtualMemory

process_identifier: 1116
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x72741000
process_handle: 0xffffffff
1 0 0

NtProtectVirtualMemory

process_identifier: 1116
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x72742000
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 1116
region_size: 1703936
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x02120000
allocation_type: 8192 (MEM_RESERVE)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 1116
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x02280000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 1116
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x002a2000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 1116
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x003bc000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 1116
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x004f0000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 1116
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x004f1000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 1116
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x004f2000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 1116
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x004f3000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 1116
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x004f4000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 1116
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x004f5000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 1116
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x003d5000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 1116
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x003db000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 1116
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x003d7000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 1116
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x002aa000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 1116
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x003ca000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 1116
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x003c7000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 1116
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x003ba000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 1116
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x003c6000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 1116
region_size: 12288
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x004f6000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtProtectVirtualMemory

process_identifier: 1116
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x71fb2000
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 1116
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x004f9000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 1116
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x004fa000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 1116
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x004fb000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 1116
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x004fc000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 1116
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x003bd000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 1116
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x07320000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 1116
region_size: 20480
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x07321000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 1116
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x07326000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 1116
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x07327000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 1116
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x07328000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 1116
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x07329000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 1460
region_size: 3158016
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00b90000
allocation_type: 12288 (MEM_COMMIT|MEM_RESERVE)
process_handle: 0xffffffff
1 0 0
section {u'size_of_data': u'0x0006f800', u'virtual_address': u'0x00002000', u'entropy': 7.792283390025672, u'name': u'.text', u'virtual_size': u'0x0006f624'} entropy 7.79228339003 description A section with a high entropy has been found
entropy 0.995535714286 description Overall entropy of this PE file is high
Time & API Arguments Status Return Repeated

LookupPrivilegeValueW

system_name:
privilege_name: SeDebugPrivilege
1 1 0

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
host 172.67.188.154
Time & API Arguments Status Return Repeated

NtAllocateVirtualMemory

process_identifier: 1460
region_size: 188416
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: 0x000002bc
1 0 0
Time & API Arguments Status Return Repeated

WriteProcessMemory

buffer: MZERèXƒè ‹ÈƒÀ<‹ÁƒÀ(ÿáÀº´ Í!¸LÍ!This program cannot be run in DOS mode. $«üêïf¹ïf¹ïf¹ô͹©f¹ôø¹ìf¹ôû¹îf¹Richïf¹PEL +„Sà  Ä€ëà@à@.textäÃÄ `
base_address: 0x00400000
process_identifier: 1460
process_handle: 0x000002bc
1 1 0

WriteProcessMemory

buffer: @
base_address: 0x7efde008
process_identifier: 1460
process_handle: 0x000002bc
1 1 0
Time & API Arguments Status Return Repeated

WriteProcessMemory

buffer: MZERèXƒè ‹ÈƒÀ<‹ÁƒÀ(ÿáÀº´ Í!¸LÍ!This program cannot be run in DOS mode. $«üêïf¹ïf¹ïf¹ô͹©f¹ôø¹ìf¹ôû¹îf¹Richïf¹PEL +„Sà  Ä€ëà@à@.textäÃÄ `
base_address: 0x00400000
process_identifier: 1460
process_handle: 0x000002bc
1 1 0
Process injection Process 1116 called NtSetContextThread to modify thread in remote process 1460
Time & API Arguments Status Return Repeated

NtSetContextThread

registers.eip: 0
registers.esp: 0
registers.edi: 0
registers.eax: 4320128
registers.ebp: 0
registers.edx: 0
registers.ebx: 2130567168
registers.esi: 0
registers.ecx: 0
thread_handle: 0x000002b8
process_identifier: 1460
1 0 0
Process injection Process 1116 resumed a thread in remote process 1460
Time & API Arguments Status Return Repeated

NtResumeThread

thread_handle: 0x000002b8
suspend_count: 1
process_identifier: 1460
1 0 0
Lionic Trojan.Multi.Generic.4!c
Elastic malicious (high confidence)
FireEye Generic.mg.c78d5e89ebecb4d8
Cylance Unsafe
Sangfor Suspicious.Win32.Save.a
Cybereason malicious.0eb88a
BitDefenderTheta Gen:NN.ZemsilF.34218.Cm0@aaYnIhh
Cyren W32/MSIL_Kryptik.DLB.gen!Eldorado
Symantec Scr.Malcode!gdn30
ESET-NOD32 a variant of MSIL/GenKryptik.FMHQ
APEX Malicious
Paloalto generic.ml
Kaspersky UDS:DangerousObject.Multi.Generic
Avast Win32:MalwareX-gen [Trj]
Sophos ML/PE-A
McAfee-GW-Edition BehavesLike.Win32.Generic.gc
Ikarus Trojan-Spy.Keylogger.Snake
Microsoft Trojan:Win32/Sabsik.FL.B!ml
Cynet Malicious (score: 100)
McAfee Artemis!C78D5E89EBEC
VBA32 CIL.HeapOverride.Heur
Malwarebytes MachineLearning/Anomalous.94%
Yandex Trojan.AvsArher.bUaQs6
SentinelOne Static AI - Malicious PE
MaxSecure Trojan.Malware.300983.susgen
Fortinet MSIL/Kryptik.ADFN!tr
AVG Win32:MalwareX-gen [Trj]
CrowdStrike win/malicious_confidence_90% (W)
Time & API Arguments Status Return Repeated

NtResumeThread

thread_handle: 0x000000dc
suspend_count: 1
process_identifier: 1116
1 0 0

NtResumeThread

thread_handle: 0x00000150
suspend_count: 1
process_identifier: 1116
1 0 0

NtResumeThread

thread_handle: 0x00000190
suspend_count: 1
process_identifier: 1116
1 0 0

NtResumeThread

thread_handle: 0x00000204
suspend_count: 1
process_identifier: 1116
1 0 0

NtGetContextThread

thread_handle: 0x000000e4
1 0 0

NtGetContextThread

thread_handle: 0x000000e4
1 0 0

NtResumeThread

thread_handle: 0x000000e4
suspend_count: 1
process_identifier: 1116
1 0 0

NtGetContextThread

thread_handle: 0x000000e4
1 0 0

NtGetContextThread

thread_handle: 0x000000e4
1 0 0

NtResumeThread

thread_handle: 0x000000e4
suspend_count: 1
process_identifier: 1116
1 0 0

NtResumeThread

thread_handle: 0x000002a8
suspend_count: 1
process_identifier: 1116
1 0 0

CreateProcessInternalW

thread_identifier: 2364
thread_handle: 0x000002b8
process_identifier: 1460
current_directory:
filepath: C:\Users\test22\AppData\Local\Temp\dllhost.exe
track: 1
command_line:
filepath_r: C:\Users\test22\AppData\Local\Temp\dllhost.exe
stack_pivoted: 0
creation_flags: 134217732 (CREATE_NO_WINDOW|CREATE_SUSPENDED)
inherit_handles: 0
process_handle: 0x000002bc
1 1 0

NtGetContextThread

thread_handle: 0x000002b8
1 0 0

NtAllocateVirtualMemory

process_identifier: 1460
region_size: 188416
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: 0x000002bc
1 0 0

WriteProcessMemory

buffer: MZERèXƒè ‹ÈƒÀ<‹ÁƒÀ(ÿáÀº´ Í!¸LÍ!This program cannot be run in DOS mode. $«üêïf¹ïf¹ïf¹ô͹©f¹ôø¹ìf¹ôû¹îf¹Richïf¹PEL +„Sà  Ä€ëà@à@.textäÃÄ `
base_address: 0x00400000
process_identifier: 1460
process_handle: 0x000002bc
1 1 0

WriteProcessMemory

buffer:
base_address: 0x00401000
process_identifier: 1460
process_handle: 0x000002bc
1 1 0

WriteProcessMemory

buffer: @
base_address: 0x7efde008
process_identifier: 1460
process_handle: 0x000002bc
1 1 0

NtSetContextThread

registers.eip: 0
registers.esp: 0
registers.edi: 0
registers.eax: 4320128
registers.ebp: 0
registers.edx: 0
registers.ebx: 2130567168
registers.esi: 0
registers.ecx: 0
thread_handle: 0x000002b8
process_identifier: 1460
1 0 0

NtResumeThread

thread_handle: 0x000002b8
suspend_count: 1
process_identifier: 1460
1 0 0

NtResumeThread

thread_handle: 0x000002d0
suspend_count: 1
process_identifier: 1116
1 0 0