Summary | ZeroBOX

smss.exe

Formbook .NET framework(MSIL) AntiDebug PE File PE32 .NET EXE AntiVM
Category Machine Started Completed
FILE s1_win7_x6403_us Sept. 14, 2023, 7:32 a.m. Sept. 14, 2023, 7:34 a.m.
Size 587.0KB
Type PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5 a7b72e56ebab2dfa91a8b738724506f7
SHA256 75d581c7e8d6e54c491ca50b66a5945b2bcb9a75030b52faccb5ef133fe4ffe6
CRC32 D4554F03
ssdeep 12288:UGRF2iNHok0HVQWM3W2EEd4L88hRNuThvyYcfh5M4HXgD01T8a:UsF1dok0H1Mm2N4vhR4hqTqMXBOa
PDB Path uIqm.pdb
Yara
  • PE_Header_Zero - PE File Signature
  • IsPE32 - (no description)
  • Is_DotNET_EXE - (no description)
  • Win32_Trojan_PWS_Net_1_Zero - Win32 Trojan PWS .NET Azorult

IP Address Status Action
130.185.109.77 Active Moloch
164.124.101.2 Active Moloch
172.67.168.52 Active Moloch

Suricata Alerts

Flow SID Signature Category
TCP 192.168.56.103:49165 -> 130.185.109.77:80 2031412 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected
TCP 192.168.56.103:49166 -> 172.67.168.52:80 2031412 ET MALWARE FormBook CnC Checkin (GET) Malware Command and Control Activity Detected

Suricata TLS

No Suricata TLS

Time & API Arguments Status Return Repeated

IsDebuggerPresent

0 0

IsDebuggerPresent

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

GlobalMemoryStatusEx

1 1 0
suspicious_features GET method with no useragent header suspicious_request GET http://www.holzleisten24.shop/ro12/?ATRlddq=YvLwEHT8dFuKpJLsd4JhBcwDYJ3uuNfwUz2wQ6/Fy2txHMel0oHlxc/BdHQb6Vhi/z8z67rB&DxoTK=VDKTtFOx_dip6pX
suspicious_features GET method with no useragent header suspicious_request GET http://www.one45.vip/ro12/?ATRlddq=Zg7IXJepYYHIcsKaQoHhL1/V4j4C4Pb3dF6fc4AkNYCnbF989AFVMYXREkmUQu75oh06LO4h&DxoTK=VDKTtFOx_dip6pX
request GET http://www.holzleisten24.shop/ro12/?ATRlddq=YvLwEHT8dFuKpJLsd4JhBcwDYJ3uuNfwUz2wQ6/Fy2txHMel0oHlxc/BdHQb6Vhi/z8z67rB&DxoTK=VDKTtFOx_dip6pX
request GET http://www.one45.vip/ro12/?ATRlddq=Zg7IXJepYYHIcsKaQoHhL1/V4j4C4Pb3dF6fc4AkNYCnbF989AFVMYXREkmUQu75oh06LO4h&DxoTK=VDKTtFOx_dip6pX
Time & API Arguments Status Return Repeated

NtAllocateVirtualMemory

process_identifier: 1960
region_size: 262144
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x003b0000
allocation_type: 8192 (MEM_RESERVE)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 1960
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x003b0000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtProtectVirtualMemory

process_identifier: 1960
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x73f31000
process_handle: 0xffffffff
1 0 0

NtProtectVirtualMemory

process_identifier: 1960
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x73f32000
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 1960
region_size: 1114112
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00b20000
allocation_type: 8192 (MEM_RESERVE)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 1960
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00bf0000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 1960
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00462000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 1960
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00595000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 1960
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x0059b000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 1960
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00597000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 1960
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x0057c000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 1960
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00670000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 1960
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x0046a000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 1960
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x0058a000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 1960
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00587000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 1960
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x0057a000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 1960
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00586000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 1960
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00671000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 1960
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x0046c000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 1960
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00672000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 1960
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00673000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 1960
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x0057d000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 1960
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00674000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 1960
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00675000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 1960
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00676000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 1960
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00677000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 1960
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00678000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2596
region_size: 3158016
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00970000
allocation_type: 12288 (MEM_COMMIT|MEM_RESERVE)
process_handle: 0xffffffff
1 0 0
section {u'size_of_data': u'0x00092000', u'virtual_address': u'0x00002000', u'entropy': 7.9532655793691545, u'name': u'.text', u'virtual_size': u'0x00091e10'} entropy 7.95326557937 description A section with a high entropy has been found
entropy 0.995737425405 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 Used Formbook[m] rule Win_Trojan_Formbook_m_Zero
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

NtTerminateProcess

status_code: 0xffffffff
process_identifier: 2560
process_handle: 0x0000027c
0 0

NtTerminateProcess

status_code: 0xffffffff
process_identifier: 2560
process_handle: 0x0000027c
1 0 0
Time & API Arguments Status Return Repeated

NtAllocateVirtualMemory

process_identifier: 2560
region_size: 192512
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: 0x00000274
3221225496 0

NtAllocateVirtualMemory

process_identifier: 2596
region_size: 192512
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: 0x00000278
1 0 0
Process injection Process 1960 manipulating memory of non-child process 2560
Time & API Arguments Status Return Repeated

NtAllocateVirtualMemory

process_identifier: 2560
region_size: 192512
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: 0x00000274
3221225496 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f¹PELß—Qà  Òñð@ð@.texttÑÒ `
base_address: 0x00400000
process_identifier: 2596
process_handle: 0x00000278
1 1 0

WriteProcessMemory

buffer: @
base_address: 0x7efde008
process_identifier: 2596
process_handle: 0x00000278
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f¹PELß—Qà  Òñð@ð@.texttÑÒ `
base_address: 0x00400000
process_identifier: 2596
process_handle: 0x00000278
1 1 0
Process injection Process 1960 called NtSetContextThread to modify thread in remote process 2596
Time & API Arguments Status Return Repeated

NtSetContextThread

registers.eip: 0
registers.esp: 0
registers.edi: 0
registers.eax: 4321552
registers.ebp: 0
registers.edx: 0
registers.ebx: 2130567168
registers.esi: 0
registers.ecx: 0
thread_handle: 0x0000027c
process_identifier: 2596
1 0 0
Process injection Process 1960 resumed a thread in remote process 2596
Time & API Arguments Status Return Repeated

NtResumeThread

thread_handle: 0x0000027c
suspend_count: 1
process_identifier: 2596
1 0 0
Time & API Arguments Status Return Repeated

NtResumeThread

thread_handle: 0x000000dc
suspend_count: 1
process_identifier: 1960
1 0 0

NtResumeThread

thread_handle: 0x00000150
suspend_count: 1
process_identifier: 1960
1 0 0

NtResumeThread

thread_handle: 0x00000198
suspend_count: 1
process_identifier: 1960
1 0 0

NtResumeThread

thread_handle: 0x00000244
suspend_count: 1
process_identifier: 1960
1 0 0

NtResumeThread

thread_handle: 0x00000260
suspend_count: 1
process_identifier: 1960
1 0 0

CreateProcessInternalW

thread_identifier: 2564
thread_handle: 0x00000270
process_identifier: 2560
current_directory:
filepath: C:\Users\test22\AppData\Local\Temp\smss.exe
track: 1
command_line:
filepath_r: C:\Users\test22\AppData\Local\Temp\smss.exe
stack_pivoted: 0
creation_flags: 134217732 (CREATE_NO_WINDOW|CREATE_SUSPENDED)
inherit_handles: 0
process_handle: 0x00000274
1 1 0

NtGetContextThread

thread_handle: 0x00000270
1 0 0

NtAllocateVirtualMemory

process_identifier: 2560
region_size: 192512
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: 0x00000274
3221225496 0

CreateProcessInternalW

thread_identifier: 2600
thread_handle: 0x0000027c
process_identifier: 2596
current_directory:
filepath: C:\Users\test22\AppData\Local\Temp\smss.exe
track: 1
command_line:
filepath_r: C:\Users\test22\AppData\Local\Temp\smss.exe
stack_pivoted: 0
creation_flags: 134217732 (CREATE_NO_WINDOW|CREATE_SUSPENDED)
inherit_handles: 0
process_handle: 0x00000278
1 1 0

NtGetContextThread

thread_handle: 0x0000027c
1 0 0

NtAllocateVirtualMemory

process_identifier: 2596
region_size: 192512
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: 0x00000278
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f¹PELß—Qà  Òñð@ð@.texttÑÒ `
base_address: 0x00400000
process_identifier: 2596
process_handle: 0x00000278
1 1 0

WriteProcessMemory

buffer:
base_address: 0x00401000
process_identifier: 2596
process_handle: 0x00000278
1 1 0

WriteProcessMemory

buffer: @
base_address: 0x7efde008
process_identifier: 2596
process_handle: 0x00000278
1 1 0

NtSetContextThread

registers.eip: 0
registers.esp: 0
registers.edi: 0
registers.eax: 4321552
registers.ebp: 0
registers.edx: 0
registers.ebx: 2130567168
registers.esi: 0
registers.ecx: 0
thread_handle: 0x0000027c
process_identifier: 2596
1 0 0

NtResumeThread

thread_handle: 0x0000027c
suspend_count: 1
process_identifier: 2596
1 0 0

NtResumeThread

thread_handle: 0x00000290
suspend_count: 1
process_identifier: 1960
1 0 0
Lionic Trojan.Win32.Noon.4!c
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
Sangfor Suspicious.Win32.Save.a
Cybereason malicious.ce3f45
BitDefenderTheta Gen:NN.ZemsilF.36662.Km0@aG26x7f
Cyren W32/MSIL_Agent.FPI.gen!Eldorado
Symantec Scr.Malcode!gdn34
ESET-NOD32 a variant of MSIL/GenKryptik.GNUG
APEX Malicious
Kaspersky UDS:DangerousObject.Multi.Generic
Avast PWSX-gen [Trj]
McAfee-GW-Edition BehavesLike.Win32.Generic.hc
FireEye Generic.mg.a7b72e56ebab2dfa
Sophos Mal/Generic-S
SentinelOne Static AI - Malicious PE
Webroot W32.Trojan.Gen
Gridinsoft Trojan.Win32.FormBook.bot
ZoneAlarm UDS:DangerousObject.Multi.Generic
Microsoft Trojan:Win32/Znyonm
Google Detected
McAfee Artemis!A7B72E56EBAB
Malwarebytes Trojan.MalPack.PNG.Generic
Panda Trj/Chgt.AD
TrendMicro-HouseCall TROJ_GEN.R002H0DID23
Rising Malware.Obfus/MSIL@AI.100 (RDM.MSIL2:UUxRAa90jFk3xcSxfFgvBQ)
Ikarus Win32.Outbreak
MaxSecure Trojan.Malware.300983.susgen
AVG PWSX-gen [Trj]
DeepInstinct MALICIOUS
CrowdStrike win/malicious_confidence_100% (W)