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vbc.exe

UPX Malicious Library OS Processor Check PE32 PE File
  1. Resubmit sample
Category Machine Started Completed
FILE s1_win7_x6401 Feb. 9, 2023, 10:19 a.m. Feb. 9, 2023, 10:34 a.m.
Size 209.2KB
Type PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive
MD5 900820f261e82e5c51ecaa86f2f68f86
SHA256 e2d5cfd16680135cafe37b18eb0e31958128120cffa627dbf7a22e1c8b2f5f04
CRC32 8982DFDB
ssdeep 3072:HfY/TU9fE9PEtueGbMuXzsnNIKqBFEpc+hg3KnuZ8cyJrS0qQsO+KABaa5AdFjOq:/Ya6hMujsnNIq+1+uGcyAUKKABaagF6q
Yara
  • IsPE32 - (no description)
  • PE_Header_Zero - PE File Signature
  • Malicious_Library_Zero - Malicious_Library
  • UPX_Zero - UPX packed file

Name Response Post-Analysis Lookup
sempersim.su
A 46.148.39.36
46.148.39.36
IP Address Status Action
164.124.101.2 Active Moloch
46.148.39.36 Active Moloch

Suricata Alerts

Flow SID Signature Category
UDP 192.168.56.101:59002 -> 164.124.101.2:53 2014169 ET DNS Query for .su TLD (Soviet Union) Often Malware Related Potentially Bad Traffic
UDP 192.168.56.101:59002 -> 8.8.8.8:53 2014169 ET DNS Query for .su TLD (Soviet Union) Often Malware Related Potentially Bad Traffic

Suricata TLS

No Suricata TLS

Time & API Arguments Status Return Repeated

GetComputerNameW

 computer_name: TEST22-PC
1 1 0

GetComputerNameW

 computer_name: TEST22-PC
1 1 0

GetComputerNameW

 computer_name: TEST22-PC
1 1 0
registry HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography\MachineGuid
registry HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\Mozilla Firefox
Time & API Arguments Status Return Repeated

GlobalMemoryStatusEx

 1 1 0
section .ndata
Time & API Arguments Status Return Repeated

NtProtectVirtualMemory

 process_identifier: 2552
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x73312000
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2640
region_size: 8192
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x003f0000
allocation_type: 12288 (MEM_COMMIT|MEM_RESERVE)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2640
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00430000
allocation_type: 12289 (MEM_COMMIT|MEM_RESERVE)
process_handle: 0xffffffff
1 0 0
file C:\Users\test22\AppData\Local\Google\Chrome\User Data\Default\Login Data
file C:\Users\test22\AppData\Roaming\Opera\Opera Next\data\Default\Login Data
file C:\Users\test22\AppData\Roaming\Opera\Opera Next\data\User Data\Default\Web Data
file C:\Users\test22\AppData\Roaming\Opera\Opera Next\data\User Data\Default\Login Data
file C:\Users\test22\AppData\Roaming\Opera\Opera Next\data\Login Data
file C:\Users\test22\AppData\Local\Chromium\User Data\Default\Web Data
file C:\Users\test22\AppData\Local\Chromium\User Data\Default\Login Data
file C:\Users\test22\AppData\LocalMapleStudio\ChromePlus\Default\Login Data
file C:\Users\test22\AppData\Local\MapleStudio\ChromePlus\User Data\Default\Web Data
file C:\Users\test22\AppData\Local\MapleStudio\ChromePlus\User Data\Default\Login Data
file C:\Users\test22\AppData\LocalMapleStudio\ChromePlus\Login Data
file C:\Users\test22\AppData\Local\Nichrome\User Data\Default\Login Data
file C:\Users\test22\AppData\Local\Nichrome\User Data\Default\Web Data
file C:\Users\test22\AppData\Local\RockMelt\User Data\Default\Login Data
file C:\Users\test22\AppData\Local\RockMelt\User Data\Default\Web Data
file C:\Users\test22\AppData\Local\Yandex\YandexBrowser\User Data\Default\Web Data
file C:\Users\test22\AppData\Local\Yandex\YandexBrowser\User Data\Default\Login Data
registry HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\SeaMonkey
registry HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\Mozilla Firefox
file C:\Users\test22\AppData\Local\Temp\odaeemxxl.exe
Time & API Arguments Status Return Repeated

LookupPrivilegeValueW

 system_name:
privilege_name: SeDebugPrivilege
1 1 0
file C:\Program Files (x86)\FTPGetter\Profile\servers.xml
file C:\Users\test22\AppData\Roaming\FTPGetter\servers.xml
file C:\Users\test22\AppData\Roaming\Estsoft\ALFTP\ESTdb2.dat
file C:\Users\test22\AppData\Roaming\GHISLER\wcx_ftp.ini
file C:\Users\test22\AppData\Roaming\wcx_ftp.ini
file C:\Windows\wcx_ftp.ini
file C:\Users\test22\wcx_ftp.ini
file C:\Windows\32BitFtp.ini
file C:\Users\test22\AppData\Roaming\FileZilla\sitemanager.xml
file C:\Program Files (x86)\FileZilla\Filezilla.xml
file C:\Users\test22\AppData\Roaming\FileZilla\recentservers.xml
file C:\Users\test22\AppData\Roaming\FileZilla\filezilla.xml
registry HKEY_CURRENT_USER\Software\Far\Plugins\FTP\Hosts
registry HKEY_CURRENT_USER\Software\Far2\Plugins\FTP\Hosts
registry HKEY_CURRENT_USER\Software\Ghisler\Total Commander
registry HKEY_CURRENT_USER\Software\VanDyke\SecureFX
registry HKEY_CURRENT_USER\Software\LinasFTP\Site Manager
registry HKEY_CURRENT_USER\Software\FlashPeak\BlazeFtp\Settings
registry HKEY_CURRENT_USER\Software\SimonTatham\PuTTY\Sessions
registry HKEY_LOCAL_MACHINE\Software\SimonTatham\PuTTY\Sessions
registry HKEY_CURRENT_USER\Software\Martin Prikryl
registry HKEY_LOCAL_MACHINE\Software\Martin Prikryl
file C:\Users\test22\AppData\Roaming\.purple\accounts.xml
registry HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook
registry HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\Mozilla Thunderbird
registry HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook
Process injection Process 2640 called NtSetContextThread to modify thread in remote process 2700
Time & API Arguments Status Return Repeated

NtSetContextThread

 registers.eip: 1995571652
registers.esp: 1638384
registers.edi: 0
registers.eax: 4274654
registers.ebp: 0
registers.edx: 0
registers.ebx: 2130567168
registers.esi: 0
registers.ecx: 0
thread_handle: 0x000000b0
process_identifier: 2700
1 0 0
dead_host 46.148.39.36:80
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Variant.Nemesis.16212
FireEye Generic.mg.900820f261e82e5c
McAfee Artemis!900820F261E8
Cylance Unsafe
VIPRE Gen:Variant.Nemesis.16212
Sangfor Suspicious.Win32.Save.ins
Cybereason malicious.baa092
Arcabit Trojan.Nemesis.D3F54 [many]
BitDefenderTheta Gen:NN.ZexaF.36276.iuW@a4d3uyk
Cyren W32/Trojan.FAER-6525
Symantec Packed.NSISPacker!g14
ESET-NOD32 a variant of Win32/Injector.ESQV
APEX Malicious
Cynet Malicious (score: 100)
Kaspersky UDS:Backdoor.Win32.Androm.gen
BitDefender Gen:Variant.Nemesis.16212
Avast Win32:Evo-gen [Trj]
Emsisoft Gen:Variant.Nemesis.16212 (B)
DrWeb Trojan.Loader.1295
McAfee-GW-Edition BehavesLike.Win32.Generic.dc
Trapmine malicious.moderate.ml.score
Sophos Generic ML PUA (PUA)
SentinelOne Static AI - Suspicious PE
MAX malware (ai score=87)
Kingsoft Win32.Heur.KVMH008.a.(kcloud)
Microsoft Trojan:Win32/Wacatac.B!ml
GData Gen:Variant.Jaik.95172
Google Detected
ALYac Gen:Variant.Jaik.95172
Malwarebytes Spyware.PasswordStealer
Rising Trojan.Generic@AI.91 (RDML:U4Z3SX0ihdd8CMLs4Raf7Q)
Ikarus Trojan.Inject
AVG Win32:Evo-gen [Trj]