Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6401	Aug. 2, 2023, 4:56 p.m.	Aug. 2, 2023, 5:03 p.m.

Size	605.0KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`745174884165278ca284212180544a17`
SHA256	`2e43e75303476b0eff6585680ad006cc7a7506a4564aa49504512ee3b6621884`
CRC32	`AFF56AEE`
ssdeep	`12288:mg7JYihlZ/dMkbGo4suHNmS3cgexJAY7ytxcFmRCkn8RWpaxOXskry:mg7CClxek9huHNi1JAY72xr4kqW8xOXB`
PDB Path	Nvoz.pdb
Yara	Win32_Trojan_PWS_Net_1_Zero - Win32 Trojan PWS .NET Azorult Is_DotNET_EXE - (no description) PE_Header_Zero - PE File Signature IsPE32 - (no description)

obizx.exe "C:\Users\test22\AppData\Local\Temp\obizx.exe"
2564
- obizx.exe "C:\Users\test22\AppData\Local\Temp\obizx.exe"
  2864

Name	Response	Post-Analysis Lookup
www.thundershorts.com
www.danielcavalari.com	CNAME cdn1.wixdns.net CNAME td-ccm-neg-87-45.wixdns.net A 34.149.87.45	34.149.87.45
www.dhikaedwina.com

IP Address	Status	Action
164.124.101.2	Active	Moloch
34.149.87.45	Active	Moloch

Suricata Alerts

Flow	SID	Signature	Category
TCP 192.168.56.101:49168 -> 34.149.87.45:80	2031412	ET MALWARE FormBook CnC Checkin (GET)	Malware Command and Control Activity Detected

Suricata TLS

No Suricata TLS

Checks if process is being debugged by a debugger (2 events)

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent Aug. 2, 2023, 4:56 p.m.			0	0
IsDebuggerPresent Aug. 2, 2023, 4:56 p.m.			0	0

This executable has a PDB path (1 event)

pdb_path

Nvoz.pdb

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 Aug. 2, 2023, 4:56 p.m.		1	1	0

One or more potentially interesting buffers were extracted, these generally contain injected code, configuration data, etc.

HTTP traffic contains suspicious features which may be indicative of malware related traffic (1 event)

suspicious_features

GET method with no useragent header

suspicious_request

GET http://www.danielcavalari.com/oy30/?pPX=Vg+S4qFzPgZ9NO0CSJ2zugEiewt0R6YcxRZqvw1MHs0SRmIRL/ojjp2XbPjlW7/B/VD/z/nS&1bj=jlNDpj_hi

Performs some HTTP requests (1 event)

request

GET http://www.danielcavalari.com/oy30/?pPX=Vg+S4qFzPgZ9NO0CSJ2zugEiewt0R6YcxRZqvw1MHs0SRmIRL/ojjp2XbPjlW7/B/VD/z/nS&1bj=jlNDpj_hi

Allocates read-write-execute memory (usually to unpack itself) (32 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory Aug. 2, 2023, 4:56 p.m.	process_identifier: 2564 region_size: 1507328 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00560000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 2, 2023, 4:56 p.m.	process_identifier: 2564 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00690000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Aug. 2, 2023, 4:56 p.m.	process_identifier: 2564 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x727a1000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Aug. 2, 2023, 4:56 p.m.	process_identifier: 2564 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x727a2000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 2, 2023, 4:56 p.m.	process_identifier: 2564 region_size: 1638400 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02040000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 2, 2023, 4:56 p.m.	process_identifier: 2564 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02190000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 2, 2023, 4:56 p.m.	process_identifier: 2564 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00382000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 2, 2023, 4:56 p.m.	process_identifier: 2564 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003f5000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 2, 2023, 4:56 p.m.	process_identifier: 2564 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003fb000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 2, 2023, 4:56 p.m.	process_identifier: 2564 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003f7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 2, 2023, 4:56 p.m.	process_identifier: 2564 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0039c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 2, 2023, 4:56 p.m.	process_identifier: 2564 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00560000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 2, 2023, 4:56 p.m.	process_identifier: 2564 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0038a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 2, 2023, 4:56 p.m.	process_identifier: 2564 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003ea000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 2, 2023, 4:56 p.m.	process_identifier: 2564 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003e7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 2, 2023, 4:56 p.m.	process_identifier: 2564 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0039a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 2, 2023, 4:56 p.m.	process_identifier: 2564 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00670000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 2, 2023, 4:56 p.m.	process_identifier: 2564 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003e6000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 2, 2023, 4:56 p.m.	process_identifier: 2564 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00561000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Aug. 2, 2023, 4:56 p.m.	process_identifier: 2564 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73352000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 2, 2023, 4:57 p.m.	process_identifier: 2564 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00563000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 2, 2023, 4:57 p.m.	process_identifier: 2564 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0038c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 2, 2023, 4:57 p.m.	process_identifier: 2564 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00564000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 2, 2023, 4:57 p.m.	process_identifier: 2564 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00565000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 2, 2023, 4:57 p.m.	process_identifier: 2564 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0039d000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 2, 2023, 4:57 p.m.	process_identifier: 2564 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0039e000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 2, 2023, 4:57 p.m.	process_identifier: 2564 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00566000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 2, 2023, 4:57 p.m.	process_identifier: 2564 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00567000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 2, 2023, 4:57 p.m.	process_identifier: 2564 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00568000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 2, 2023, 4:57 p.m.	process_identifier: 2564 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00569000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 2, 2023, 4:57 p.m.	process_identifier: 2564 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0056a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 2, 2023, 4:57 p.m.	process_identifier: 2864 region_size: 3158016 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00920000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0xffffffff	1

The binary likely contains encrypted or compressed data indicative of a packer (2 events)

section

{u'size_of_data': u'0x00096000', u'virtual_address': u'0x00002000', u'entropy': 7.873265583811925, u'name': u'.text', u'virtual_size': u'0x00095f38'}

entropy

7.87326558381

description

A section with a high entropy has been found

entropy

0.993377483444

description

Overall entropy of this PE file is high

Checks for the Locally Unique Identifier on the system for a suspicious privilege (1 event)

Time & API	Arguments	Status	Return	Repeated
LookupPrivilegeValueW Aug. 2, 2023, 4:57 p.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0

Yara rule detected in process memory (8 events)

description	Used Formbook[m]	rule	Win_Trojan_Formbook_m_Zero
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	Bypass DEP	rule	disable_dep

Allocates execute permission to another process indicative of possible code injection (1 event)

Time & API	Arguments	Status	Return	Repeated
NtAllocateVirtualMemory Aug. 2, 2023, 4:57 p.m.	process_identifier: 2864 region_size: 192512 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x000002bc	1	0	0

Potential code injection by writing to the memory of another process (2 events)

Time & API	Arguments	Status	Return	Repeated
WriteProcessMemory Aug. 2, 2023, 4:57 p.m.	buffer: MZERèXè ÈÀ<ÁÀ(ÿáÀº´ Í!¸LÍ!This program cannot be run in DOS mode. $«üêïf¹ïf¹ïf¹ôÍ¹©f¹ôø¹ìf¹ôû¹îf¹Richïf¹PEL?2jLà Ò`ðð@ð@.textÄÐÒ ` base_address: 0x00400000 process_identifier: 2864 process_handle: 0x000002bc	1	1	0
WriteProcessMemory Aug. 2, 2023, 4:57 p.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2864 process_handle: 0x000002bc	1	1	0

Code injection by writing an executable or DLL to the memory of another process (1 event)

Time & API	Arguments	Status	Return	Repeated
WriteProcessMemory Aug. 2, 2023, 4:57 p.m.	buffer: MZERèXè ÈÀ<ÁÀ(ÿáÀº´ Í!¸LÍ!This program cannot be run in DOS mode. $«üêïf¹ïf¹ïf¹ôÍ¹©f¹ôø¹ìf¹ôû¹îf¹Richïf¹PEL?2jLà Ò`ðð@ð@.textÄÐÒ ` base_address: 0x00400000 process_identifier: 2864 process_handle: 0x000002bc	1	1	0

Used NtSetContextThread to modify a thread in a remote process indicative of process injection (2 events)

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 2564 called NtSetContextThread to modify thread in remote process 2864
NtSetContextThread Aug. 2, 2023, 4:57 p.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4321376 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x000002b8 process_identifier: 2864	1	0	0

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

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 2564 resumed a thread in remote process 2864
NtResumeThread Aug. 2, 2023, 4:57 p.m.	thread_handle: 0x000002b8 suspend_count: 1 process_identifier: 2864	1	0	0

File has been identified by 29 AntiVirus engines on VirusTotal as malicious (29 events)

Lionic	Trojan.Win32.Generic.4!c
Elastic	malicious (high confidence)
Cynet	Malicious (score: 100)
Sangfor	Trojan.Msil.Kryptik.Vv9z
VirIT	Trojan.Win32.MSIL_Heur.A
Cyren	W32/MSIL_Agent.GBX.gen!Eldorado
Symantec	Scr.Malcode!gdn34
ESET-NOD32	a variant of MSIL/GenKryptik.GMLA
APEX	Malicious
Kaspersky	UDS:DangerousObject.Multi.Generic
Avast	FileRepMalware [Trj]
DrWeb	Trojan.DownLoaderNET.666
McAfee-GW-Edition	BehavesLike.Win32.Generic.jc
Trapmine	suspicious.low.ml.score
Sophos	Mal/Generic-S
Ikarus	Win32.Outbreak
GData	Win32.Trojan-Stealer.FormBook.FBUY4B
ZoneAlarm	UDS:DangerousObject.Multi.Generic
Microsoft	Trojan:Win32/Wacatac.B!ml
Google	Detected
McAfee	Artemis!745174884165
Cylance	unsafe
Panda	Trj/Chgt.AD
Rising	Trojan.Kryptik!8.8 (CLOUD)
SentinelOne	Static AI - Malicious PE
Fortinet	MSIL/GenKryptik.GMJW!tr
AVG	FileRepMalware [Trj]
DeepInstinct	MALICIOUS
CrowdStrike	win/malicious_confidence_100% (W)

Executed a process and injected code into it, probably while unpacking (12 events)

Time & API	Arguments	Status	Return
NtResumeThread Aug. 2, 2023, 4:56 p.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 2564	1	0
NtResumeThread Aug. 2, 2023, 4:56 p.m.	thread_handle: 0x0000014c suspend_count: 1 process_identifier: 2564	1	0
NtResumeThread Aug. 2, 2023, 4:56 p.m.	thread_handle: 0x00000188 suspend_count: 1 process_identifier: 2564	1	0
NtResumeThread Aug. 2, 2023, 4:57 p.m.	thread_handle: 0x000002b0 suspend_count: 1 process_identifier: 2564	1	0
CreateProcessInternalW Aug. 2, 2023, 4:57 p.m.	thread_identifier: 2868 thread_handle: 0x000002b8 process_identifier: 2864 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\obizx.exe track: 1 command_line: filepath_r: C:\Users\test22\AppData\Local\Temp\obizx.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x000002bc	1	1
NtGetContextThread Aug. 2, 2023, 4:57 p.m.	thread_handle: 0x000002b8	1	0
NtAllocateVirtualMemory Aug. 2, 2023, 4:57 p.m.	process_identifier: 2864 region_size: 192512 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x000002bc	1	0
WriteProcessMemory Aug. 2, 2023, 4:57 p.m.	buffer: MZERèXè ÈÀ<ÁÀ(ÿáÀº´ Í!¸LÍ!This program cannot be run in DOS mode. $«üêïf¹ïf¹ïf¹ôÍ¹©f¹ôø¹ìf¹ôû¹îf¹Richïf¹PEL?2jLà Ò`ðð@ð@.textÄÐÒ ` base_address: 0x00400000 process_identifier: 2864 process_handle: 0x000002bc	1	1
WriteProcessMemory Aug. 2, 2023, 4:57 p.m.	buffer: base_address: 0x00401000 process_identifier: 2864 process_handle: 0x000002bc	1	1
WriteProcessMemory Aug. 2, 2023, 4:57 p.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2864 process_handle: 0x000002bc	1	1
NtSetContextThread Aug. 2, 2023, 4:57 p.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4321376 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x000002b8 process_identifier: 2864	1	0
NtResumeThread Aug. 2, 2023, 4:57 p.m.	thread_handle: 0x000002b8 suspend_count: 1 process_identifier: 2864	1	0

obizx.exe

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