Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6402	Sept. 22, 2021, 10:08 p.m.	Sept. 22, 2021, 10:11 p.m.

Size	1.6MB
Type	PE32 executable (GUI) Intel 80386, for MS Windows
MD5	`e7c0b56dd1a23c604dfef02fde250715`
SHA256	`bb534b16e60c7e9dac99750bb42d8c7c033c94c39bc59ce818266b6ba8f8752a`
CRC32	`12615511`
ssdeep	`24576:9uLJS4WdZRCVaK3qjJwIcjIjPwmro30z9jaj/W/GGR/M+oNsW87C7QH/VDOBh7:9uPKRiGJbcjuwMoEtGGlMBNFi1H/J0h`
PDB Path	C:\koz-jefafocekes.pdb
Yara	PE_Header_Zero - PE File Signature Malicious_Library_Zero - Malicious_Library IsPE32 - (no description)

952392868.exe "C:\Users\test22\AppData\Local\Temp\952392868.exe"
2500
- 952392868.exe "C:\Users\test22\AppData\Local\Temp\952392868.exe"
  1960

Name	Response	Post-Analysis Lookup
No hosts contacted.

IP Address	Status	Action
185.215.113.62	Active	Moloch

Suricata Alerts

Flow	SID	Signature	Category
TCP 185.215.113.62:4942 -> 192.168.56.102:49166	2400024	ET DROP Spamhaus DROP Listed Traffic Inbound group 25	Misc Attack

Suricata TLS

No Suricata TLS

Checks if process is being debugged by a debugger (1 event)

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent Sept. 22, 2021, 10:08 p.m.			0	0

This executable has a PDB path (1 event)

pdb_path

C:\koz-jefafocekes.pdb

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

Allocates read-write-execute memory (usually to unpack itself) (4 events)

Time & API	Arguments	Status
NtProtectVirtualMemory Sept. 22, 2021, 10:08 p.m.	process_identifier: 2500 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 length: 1519616 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00920000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 22, 2021, 10:08 p.m.	process_identifier: 2500 region_size: 1519616 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00aa0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 22, 2021, 10:08 p.m.	process_identifier: 1960 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 22, 2021, 10:08 p.m.	process_identifier: 1960 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73e22000 process_handle: 0xffffffff	1

Foreign language identified in PE resource (2 events)

name

RT_ACCELERATOR

language

LANG_SERBIAN

filetype

data

sublanguage

SUBLANG_ARABIC_MOROCCO

offset

0x001b0190

size

0x00000070

name

RT_ACCELERATOR

language

LANG_SERBIAN

filetype

data

sublanguage

SUBLANG_ARABIC_MOROCCO

offset

0x001b0190

size

0x00000070

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

section

{u'size_of_data': u'0x00173e00', u'virtual_address': u'0x00028000', u'entropy': 7.998290695058605, u'name': u'.data', u'virtual_size': u'0x00181cbc'}

entropy

7.99829069506

description

A section with a high entropy has been found

entropy

0.884626821291

description

Overall entropy of this PE file is high

Checks for the Locally Unique Identifier on the system for a suspicious privilege (2 events)

Time & API	Arguments	Status	Return	Repeated
LookupPrivilegeValueW Sept. 22, 2021, 10:08 p.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0
LookupPrivilegeValueW Sept. 22, 2021, 10:08 p.m.	system_name: privilege_name: SeShutdownPrivilege	1	1	0

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

One or more of the buffers contains an embedded PE file (1 event)

buffer

Buffer with sha1: 7e814daa87f92122a634782f4cc472f9aa694f68

Communicates with host for which no DNS query was performed (1 event)

host

185.215.113.62

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

Time & API	Arguments	Status	Return	Repeated
NtAllocateVirtualMemory Sept. 22, 2021, 10:08 p.m.	process_identifier: 1960 region_size: 4079616 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: 0x00000080	1	0	0

Looks for the Windows Idle Time to determine the uptime (1 event)

Time & API	Arguments	Status	Return	Repeated
NtQuerySystemInformation Sept. 22, 2021, 10:08 p.m.	information_class: 8 (SystemProcessorPerformanceInformation)	1	0	0

A process attempted to delay the analysis task. (1 event)

description

952392868.exe tried to sleep 19097643 seconds, actually delayed analysis time by 19097643 seconds

Installs an hook procedure to monitor for mouse events (1 event)

Time & API	Arguments	Status	Return	Repeated
SetWindowsHookExW Sept. 22, 2021, 10:08 p.m.	thread_identifier: 0 callback_function: 0x0050f84a hook_identifier: 14 (WH_MOUSE_LL) module_address: 0x00000000	1	721575	0

Potential code injection by writing to the memory of another process (1 event)

Time & API	Arguments	Status	Return	Repeated
WriteProcessMemory Sept. 22, 2021, 10:08 p.m.	buffer: @ base_address: 0x7efde008 process_identifier: 1960 process_handle: 0x00000080	1	1	0

Creates a windows hook that monitors keyboard input (keylogger) (1 event)

Time & API	Arguments	Status	Return	Repeated
SetWindowsHookExW Sept. 22, 2021, 10:08 p.m.	thread_identifier: 0 callback_function: 0x004ca8cc hook_identifier: 13 (WH_KEYBOARD_LL) module_address: 0x00000000	1	2818185	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 2500 called NtSetContextThread to modify thread in remote process 1960
NtSetContextThread Sept. 22, 2021, 10:08 p.m.	registers.eip: 2007957956 registers.esp: 1638384 registers.edi: 0 registers.eax: 8267568 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x0000007c process_identifier: 1960	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 2500 resumed a thread in remote process 1960
NtResumeThread Sept. 22, 2021, 10:08 p.m.	thread_handle: 0x0000007c suspend_count: 1 process_identifier: 1960	1	0	0

Executed a process and injected code into it, probably while unpacking (13 events)

Time & API	Arguments	Status	Return
CreateProcessInternalW Sept. 22, 2021, 10:08 p.m.	thread_identifier: 2088 thread_handle: 0x0000007c process_identifier: 1960 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\952392868.exe track: 1 command_line: "C:\Users\test22\AppData\Local\Temp\952392868.exe" filepath_r: C:\Users\test22\AppData\Local\Temp\952392868.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x00000080	1	1
NtGetContextThread Sept. 22, 2021, 10:08 p.m.	thread_handle: 0x0000007c	1	0
NtUnmapViewOfSection Sept. 22, 2021, 10:08 p.m.	base_address: 0x00400000 region_size: 4096 process_identifier: 1960 process_handle: 0x00000080	1	0
NtAllocateVirtualMemory Sept. 22, 2021, 10:08 p.m.	process_identifier: 1960 region_size: 4079616 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: 0x00000080	1	0
WriteProcessMemory Sept. 22, 2021, 10:08 p.m.	buffer: @ base_address: 0x7efde008 process_identifier: 1960 process_handle: 0x00000080	1	1
NtSetContextThread Sept. 22, 2021, 10:08 p.m.	registers.eip: 2007957956 registers.esp: 1638384 registers.edi: 0 registers.eax: 8267568 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x0000007c process_identifier: 1960	1	0
NtResumeThread Sept. 22, 2021, 10:08 p.m.	thread_handle: 0x0000007c suspend_count: 1 process_identifier: 1960	1	0
NtResumeThread Sept. 22, 2021, 10:08 p.m.	thread_handle: 0x000002c0 suspend_count: 1 process_identifier: 1960	1	0
NtResumeThread Sept. 22, 2021, 10:08 p.m.	thread_handle: 0x000002c8 suspend_count: 1 process_identifier: 1960	1	0
NtResumeThread Sept. 22, 2021, 10:08 p.m.	thread_handle: 0x000002d0 suspend_count: 1 process_identifier: 1960	1	0
NtResumeThread Sept. 22, 2021, 10:08 p.m.	thread_handle: 0x000002d8 suspend_count: 1 process_identifier: 1960	1	0
NtResumeThread Sept. 22, 2021, 10:08 p.m.	thread_handle: 0x000002e0 suspend_count: 1 process_identifier: 1960	1	0
NtResumeThread Sept. 22, 2021, 10:08 p.m.	thread_handle: 0x000002e8 suspend_count: 1 process_identifier: 1960	1	0

File has been identified by 47 AntiVirus engines on VirusTotal as malicious (47 events)

Bkav	W32.AIDetect.malware1
Lionic	Trojan.Win32.Agent.4!c
Elastic	malicious (high confidence)
MicroWorld-eScan	Trojan.GenericKD.37597563
FireEye	Generic.mg.e7c0b56dd1a23c60
CAT-QuickHeal	Ransom.Stop.Z5
ALYac	Trojan.GenericKD.37597563
Cylance	Unsafe
Sangfor	Trojan.Win32.Save.a
K7AntiVirus	Trojan ( 00581f861 )
Alibaba	Trojan:Win32/Azorult.db533c4f
K7GW	Trojan ( 00581f861 )
CrowdStrike	win/malicious_confidence_100% (W)
Cyren	W32/Kryptik.EYC.gen!Eldorado
Symantec	Trojan.Gen.MBT
ESET-NOD32	a variant of Win32/Kryptik.HMMX
APEX	Malicious
Paloalto	generic.ml
ClamAV	Win.Packed.Generic-9893540-0
Kaspersky	HEUR:Trojan.Win32.Agent.gen
BitDefender	Trojan.GenericKD.37597563
Avast	Win32:PWSX-gen [Trj]
Ad-Aware	Trojan.GenericKD.37597563
Emsisoft	Trojan.GenericKD.37597563 (B)
DrWeb	Trojan.PWS.Siggen3.3146
McAfee-GW-Edition	BehavesLike.Win32.VBobfus.tc
Sophos	Mal/Generic-S
Ikarus	Win32.Outbreak
Avira	TR/AD.MalwareCrypter.tkcqo
MAX	malware (ai score=83)
Microsoft	Ransom:Win32/StopCrypt.MFK!MTB
Arcabit	Trojan.Generic.D23DB17B
GData	Win32.Trojan.BSE.XGXYJ9
Cynet	Malicious (score: 100)
AhnLab-V3	Trojan/Win.MalPE.R442026
Acronis	suspicious
McAfee	Artemis!E7C0B56DD1A2
VBA32	Malware-Cryptor.Azorult.gen
Malwarebytes	Trojan.MalPack.GS
TrendMicro-HouseCall	TROJ_GEN.R06CH07IG21
Rising	Trojan.Kryptik!1.D975 (CLASSIC)
SentinelOne	Static AI - Malicious PE
MaxSecure	Trojan.Malware.300983.susgen
Fortinet	W32/Kryptik.HMMS!tr
BitDefenderTheta	Gen:NN.ZexaF.34142.PvW@aSe4yLdO
AVG	Win32:PWSX-gen [Trj]
Panda	Trj/GdSda.A

Connects to IP addresses that are no longer responding to requests (legitimate services will remain up-and-running usually) (9 events)

dead_host	192.168.56.102:49172
dead_host	192.168.56.102:49166
dead_host	192.168.56.102:49173
dead_host	192.168.56.102:49167
dead_host	185.215.113.62:4942
dead_host	192.168.56.102:49170
dead_host	192.168.56.102:49171
dead_host	192.168.56.102:49168
dead_host	192.168.56.102:49169

952392868.exe

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Suricata TLS

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