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audiodg.exe

NSIS Malicious Library UPX PE File OS Processor Check PE32
  1. Resubmit sample
Category Machine Started Completed
FILE s1_win7_x6401 Sept. 30, 2023, 1:18 p.m. Sept. 30, 2023, 1:27 p.m.
Size 445.4KB
Type PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive
MD5 54326c193800ac78407da899e591e86d
SHA256 b7c2c67469229933e03fe2186b865bc18c315e498b369d74c000c64255cd495e
CRC32 ED77D838
ssdeep 12288:nnPdTrcon3RgV0GkxqFsQRv7eXXyOyYO6xdN:nPd5BgVRxaQRz2wYOo
Yara
  • Malicious_Library_Zero - Malicious_Library
  • UPX_Zero - UPX packed file
  • PE_Header_Zero - PE File Signature
  • NSIS_Installer - Null Soft Installer
  • IsPE32 - (no description)

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

Suricata Alerts

No Suricata Alerts

Suricata TLS

No Suricata TLS

Time & API Arguments Status Return Repeated

GlobalMemoryStatusEx

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

__exception__

 stacktrace: 
RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x76f49ed2
RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x76f49ea5

exception.symbol:
exception.exception_code: 0xc0000005
exception.address: 0xffd61520
registers.esp: 4454360
registers.edi: 0
registers.eax: 1968976824
registers.ebp: 4454368
registers.edx: 4292220192
registers.ebx: 2130567168
registers.esi: 0
registers.ecx: 0
1 0 0
Time & API Arguments Status Return Repeated

NtProtectVirtualMemory

 process_identifier: 2560
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x732a2000
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2648
region_size: 8192
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x003c0000
allocation_type: 12288 (MEM_COMMIT|MEM_RESERVE)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2648
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x003d0000
allocation_type: 12289 (MEM_COMMIT|MEM_RESERVE)
process_handle: 0xffffffff
1 0 0
file C:\Users\test22\AppData\Local\Temp\feoie.exe
file C:\Users\test22\AppData\Local\Temp\feoie.exe
file C:\Users\test22\AppData\Local\Temp\feoie.exe
host 77.88.21.158
Process injection Process 2648 called NtSetContextThread to modify thread in remote process 2708
Time & API Arguments Status Return Repeated

NtSetContextThread

 registers.eip: 1995571652
registers.esp: 4454460
registers.edi: 0
registers.eax: 726304
registers.ebp: 0
registers.edx: 0
registers.ebx: 2130567168
registers.esi: 0
registers.ecx: 0
thread_handle: 0x000000b0
process_identifier: 2708
1 0 0