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TMS_AU003.exe

Malicious Library Downloader Admin Tool (Sysinternals etc ...) UPX MZP Format PE File dll OS Processor Check PE32 DllRegisterServer
  1. Resubmit sample
Category Machine Started Completed
FILE s1_win7_x6401 Aug. 19, 2024, 2:09 p.m. Aug. 19, 2024, 2:24 p.m.
Size 1.3MB
Type PE32 executable (GUI) Intel 80386, for MS Windows
MD5 c010213e251fe238f0d14997e095ecd1
SHA256 ee16275cf92fb9d0ba98035d4f08529d11fa38b8e7f99526f199f717ea11f13e
CRC32 C125E426
ssdeep 24576:vyKEOC44qnUf3TJklC/V+2wnDQvEa/rK9wL:v+qUfDdwDQvH
Yara
  • Malicious_Library_Zero - Malicious_Library
  • Network_Downloader - File Downloader
  • Admin_Tool_IN_Zero - Admin Tool Sysinternals
  • PE_Header_Zero - PE File Signature
  • DllRegisterServer_Zero - execute regsvr32.exe
  • IsPE32 - (no description)
  • UPX_Zero - UPX packed file
  • mzp_file_format - MZP(Delphi) file format
  • OS_Processor_Check_Zero - OS Processor Check

Name Response Post-Analysis Lookup
No hosts contacted.
IP Address Status Action
No hosts contacted.

Suricata Alerts

No Suricata Alerts

Suricata TLS

No Suricata TLS

Time & API Arguments Status Return Repeated

GlobalMemoryStatusEx

 1 1 0
section CODE
section DATA
section BSS
packer BobSoft Mini Delphi -> BoB / BobSoft
Time & API Arguments Status Return Repeated

__exception__

 stacktrace: 
tms_au003+0x9ee30 @ 0x49ee30
tms_au003+0x9ed7e @ 0x49ed7e
tms_au003+0x9ed3f @ 0x49ed3f
tms_au003+0xafc2d @ 0x4afc2d
tms_au003+0xb3877 @ 0x4b3877
tms_au003+0xb3b8d @ 0x4b3b8d
tms_au003+0xb3d28 @ 0x4b3d28
tms_au003+0xb2b9d @ 0x4b2b9d
tms_au003+0xb2ddc @ 0x4b2ddc
tms_au003+0xb2ebc @ 0x4b2ebc
tms_au003+0xb5995 @ 0x4b5995
tms_au003+0xb656d @ 0x4b656d
tms_au003+0x11a4b2 @ 0x51a4b2
tms_au003+0x56327 @ 0x456327
tms_au003+0x3eca3 @ 0x43eca3
tms_au003+0x41bf0 @ 0x441bf0
tms_au003+0x3ea73 @ 0x43ea73
tms_au003+0x41744 @ 0x441744
tms_au003+0x417af @ 0x4417af
tms_au003+0x41bf0 @ 0x441bf0
tms_au003+0x3ea73 @ 0x43ea73
tms_au003+0x3d7e4 @ 0x43d7e4
tms_au003+0x11b6f4 @ 0x51b6f4
BaseThreadInitThunk+0x12 VerifyConsoleIoHandle-0xb3 kernel32+0x133ca @ 0x755c33ca
RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x76f49ed2
RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x76f49ea5

exception.instruction_r: c9 c2 10 00 cc cc cc cc cc 8b ff 55 8b ec 56 8b
exception.symbol: RaiseException+0x58 CloseHandle-0x9 kernelbase+0xb727
exception.instruction: leave
exception.module: KERNELBASE.dll
exception.exception_code: 0xeedfade
exception.offset: 46887
exception.address: 0x7597b727
registers.esp: 1636312
registers.edi: 1636500
registers.eax: 1636312
registers.ebp: 1636392
registers.edx: 0
registers.ebx: 4847664
registers.esi: 10061
registers.ecx: 7
1 0 0
Time & API Arguments Status Return Repeated

NtAllocateVirtualMemory

 process_identifier: 2572
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x003b0000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtProtectVirtualMemory

 process_identifier: 2572
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x73662000
process_handle: 0xffffffff
1 0 0
name RT_ICON language LANG_CHINESE filetype dBase IV DBT of @.DBF, block length 512, next free block index 40, next free block 49, next used block 48059 sublanguage SUBLANG_CHINESE_SIMPLIFIED offset 0x0013e9a8 size 0x000002e8
name RT_GROUP_ICON language LANG_CHINESE filetype data sublanguage SUBLANG_CHINESE_SIMPLIFIED offset 0x00146750 size 0x00000014
name RT_VERSION language LANG_CHINESE filetype data sublanguage SUBLANG_CHINESE_SIMPLIFIED offset 0x00146764 size 0x00000274
Bkav W32.AIDetectMalware
APEX Malicious
Rising Trojan.Generic@AI.81 (RDML:DrRZ6EJHaRtVBjdn2AkkeQ)
MaxSecure Trojan.Malware.300983.susgen
CrowdStrike win/malicious_confidence_60% (D)