Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6403_us	Dec. 22, 2023, 8:09 a.m.	Dec. 22, 2023, 8:19 a.m.

Size	2.2MB
Type	PE32 executable (GUI) Intel 80386, for MS Windows
MD5	`391487909449a0c19ea2a2ae599c8731`
SHA256	`4554d04051c255e37507361842556c93b1cea78512eb419e945172b2c997e4a5`
CRC32	`9B2DE4AC`
ssdeep	`49152:ufPpkn7SkmAjlgEPVxwcDIJBaZcGp28DDTjbFrs0y/2:CpmSkmARTIJBac38DHjbFrS+`
Yara	Malicious_Library_Zero - Malicious_Library IsPE32 - (no description) PE_Header_Zero - PE File Signature

setup294.exe "C:\Users\test22\AppData\Local\Temp\setup294.exe"
2052
- control.exe "C:\Windows\System32\control.exe" "C:\Users\test22\AppData\Local\Temp\7zS4089D5B4\n.CPl",
  2144
  - rundll32.exe "C:\Windows\system32\rundll32.exe" Shell32.dll,Control_RunDLL "C:\Users\test22\AppData\Local\Temp\7zS4089D5B4\n.CPl",
    2248
    - rundll32.exe C:\Windows\system32\RunDll32.exe Shell32.dll,Control_RunDLL "C:\Users\test22\AppData\Local\Temp\7zS4089D5B4\n.CPl",
      2572
      - rundll32.exe "C:\Windows\SysWOW64\rundll32.exe" "C:\Windows\SysWOW64\shell32.dll",#44 "C:\Users\test22\AppData\Local\Temp\7zS4089D5B4\n.CPl",
        2628

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

Checks if process is being debugged by a debugger (3 events)

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent Dec. 22, 2023, 8:09 a.m.			0	0
IsDebuggerPresent Dec. 22, 2023, 8:02 a.m.			0	0
IsDebuggerPresent Dec. 22, 2023, 8:09 a.m.			0	0

Checks amount of memory in system, this can be used to detect virtual machines that have a low amount of memory available (1 event)

Time & API	Arguments	Status	Return	Repeated
GlobalMemoryStatusEx Dec. 22, 2023, 8:09 a.m.		1	1	0

The executable contains unknown PE section names indicative of a packer (could be a false positive) (1 event)

section

.sxdata

The executable uses a known packer (1 event)

packer

Armadillo v1.71

Allocates read-write-execute memory (usually to unpack itself) (14 events)

Time & API	Arguments	Status
NtProtectVirtualMemory Dec. 22, 2023, 8:09 a.m.	process_identifier: 2248 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x74470000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Dec. 22, 2023, 8:09 a.m.	process_identifier: 2248 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x74531000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Dec. 22, 2023, 8:09 a.m.	process_identifier: 2248 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x758f1000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Dec. 22, 2023, 8:09 a.m.	process_identifier: 2248 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x76bd1000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Dec. 22, 2023, 8:09 a.m.	process_identifier: 2248 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x756f1000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Dec. 22, 2023, 8:09 a.m.	process_identifier: 2248 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x74fe1000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Dec. 22, 2023, 8:09 a.m.	process_identifier: 2248 region_size: 24576 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004a0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Dec. 22, 2023, 8:09 a.m.	process_identifier: 2628 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x74470000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Dec. 22, 2023, 8:09 a.m.	process_identifier: 2628 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x74531000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Dec. 22, 2023, 8:09 a.m.	process_identifier: 2628 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x758f1000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Dec. 22, 2023, 8:09 a.m.	process_identifier: 2628 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x76bd1000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Dec. 22, 2023, 8:09 a.m.	process_identifier: 2628 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x756f1000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Dec. 22, 2023, 8:09 a.m.	process_identifier: 2628 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x74fe1000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Dec. 22, 2023, 8:09 a.m.	process_identifier: 2628 region_size: 24576 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00360000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1

Creates executable files on the filesystem (1 event)

file	C:\Users\test22\AppData\Local\Temp\7zS4089D5B4\n.CPl

Drops an executable to the user AppData folder (1 event)

file	C:\Users\test22\AppData\Local\Temp\7zS4089D5B4\n.CPl

Yara rule detected in process memory (8 events)

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	Checks if being debugged	rule	anti_dbg
description	Bypass DEP	rule	disable_dep

Deletes executed files from disk (1 event)

file	C:\Users\test22\AppData\Local\Temp\7zS4089D5B4\n.CPl

Resumed a suspended thread in a remote process potentially indicative of process injection (2 events)

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 2052 resumed a thread in remote process 2144
NtResumeThread Dec. 22, 2023, 8:09 a.m.	thread_handle: 0x000002b4 suspend_count: 1 process_identifier: 2144	1	0	0

setup294.exe

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