Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6401	Dec. 15, 2023, 6:58 p.m.	Dec. 15, 2023, 7:02 p.m.

Size	1.9MB
Type	PE32 executable (GUI) Intel 80386, for MS Windows
MD5	`c83e00b6e41e1a56fc6908e165ab4cb5`
SHA256	`090bd47ff8de9633ade6572928e261ff7a6bb4cb5978c233112bb97b96732bcd`
CRC32	`53A72444`
ssdeep	`49152:WfIBld/tvojm6n80pzQQGLPEuRmOAJ9tnR2D0t+e0DbCS:WQBPFgy6n8cQJLPVQPnR2DLb3`
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"
2544
- cmd.exe cmd /c .\YzAnm.BaT
  2596
  - control.exe "C:\Windows\System32\control.exe" "C:\Users\test22\AppData\Local\Temp\7zS0F9F752D\Mj7~.Cpl",
    2700
    - rundll32.exe "C:\Windows\system32\rundll32.exe" Shell32.dll,Control_RunDLL "C:\Users\test22\AppData\Local\Temp\7zS0F9F752D\Mj7~.Cpl",
      2784
      - rundll32.exe C:\Windows\system32\RunDll32.exe Shell32.dll,Control_RunDLL "C:\Users\test22\AppData\Local\Temp\7zS0F9F752D\Mj7~.Cpl",
        2920
        
        rundll32.exe "C:\Windows\SysWOW64\rundll32.exe" "C:\Windows\SysWOW64\shell32.dll",#44 "C:\Users\test22\AppData\Local\Temp\7zS0F9F752D\Mj7~.Cpl",
        2964

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. 15, 2023, 6:58 p.m.			0	0
IsDebuggerPresent Dec. 15, 2023, 6:58 p.m.			0	0
IsDebuggerPresent Dec. 15, 2023, 6:58 p.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. 15, 2023, 6:58 p.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) (23 events)

Time & API	Arguments	Status
NtProtectVirtualMemory Dec. 15, 2023, 6:58 p.m.	process_identifier: 2784 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x741b0000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Dec. 15, 2023, 6:58 p.m.	process_identifier: 2784 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73261000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Dec. 15, 2023, 6:58 p.m.	process_identifier: 2784 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72db1000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Dec. 15, 2023, 6:58 p.m.	process_identifier: 2784 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72d74000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Dec. 15, 2023, 6:58 p.m.	process_identifier: 2784 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73262000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Dec. 15, 2023, 6:58 p.m.	process_identifier: 2784 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x74151000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Dec. 15, 2023, 6:58 p.m.	process_identifier: 2784 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x10004000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Dec. 15, 2023, 6:58 p.m.	process_identifier: 2784 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x76281000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Dec. 15, 2023, 6:58 p.m.	process_identifier: 2784 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x75bc1000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Dec. 15, 2023, 6:58 p.m.	process_identifier: 2784 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x75d21000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Dec. 15, 2023, 6:58 p.m.	process_identifier: 2784 region_size: 24576 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003a0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Dec. 15, 2023, 6:58 p.m.	process_identifier: 2920 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000000007304c000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Dec. 15, 2023, 6:58 p.m.	process_identifier: 2964 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x741b0000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Dec. 15, 2023, 6:58 p.m.	process_identifier: 2964 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73261000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Dec. 15, 2023, 6:58 p.m.	process_identifier: 2964 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72db1000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Dec. 15, 2023, 6:58 p.m.	process_identifier: 2964 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72d74000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Dec. 15, 2023, 6:58 p.m.	process_identifier: 2964 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73262000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Dec. 15, 2023, 6:58 p.m.	process_identifier: 2964 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x74151000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Dec. 15, 2023, 6:58 p.m.	process_identifier: 2964 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x10004000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Dec. 15, 2023, 6:58 p.m.	process_identifier: 2964 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x76281000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Dec. 15, 2023, 6:58 p.m.	process_identifier: 2964 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x75bc1000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Dec. 15, 2023, 6:58 p.m.	process_identifier: 2964 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x75d21000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Dec. 15, 2023, 6:58 p.m.	process_identifier: 2964 region_size: 24576 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003c0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1

Creates executable files on the filesystem (2 events)

file	C:\Users\test22\AppData\Local\Temp\7zS0F9F752D\YzAnM.baT
file	C:\Users\test22\AppData\Local\Temp\7zS0F9F752D\Mj7~.Cpl

Drops a binary and executes it (1 event)

file	C:\Users\test22\AppData\Local\Temp\7zS0F9F752D\Mj7~.Cpl

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

file	C:\Users\test22\AppData\Local\Temp\7zS0F9F752D\Mj7~.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\7zS0F9F752D\Mj7~.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 2596 resumed a thread in remote process 2700
NtResumeThread Dec. 15, 2023, 6:58 p.m.	thread_handle: 0x00000288 suspend_count: 1 process_identifier: 2700	1	0	0

setup294.exe

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