Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6403_us	Sept. 24, 2024, 10:48 a.m.	Sept. 24, 2024, 11:07 a.m.

Size	3.1MB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`712d466cf9f8e982f18eb3355131e5c0`
SHA256	`c35431b8db327238a32ce86f4f65b57571a57ce552d79e05cd49b53d4dc66f97`
CRC32	`39D0E84A`
ssdeep	`49152:APM6dZE0wn04Qc0whf7/Dm9Jx8SaF3iErioTta+iR3Q9Y2dBoZMrluR:ADwnd57/DjtFyErnJa+iRQZdWMh0`
PDB Path	BotClient.pdb
Yara	Malicious_Library_Zero - Malicious_Library PE_Header_Zero - PE File Signature Is_DotNET_EXE - (no description) Win32_Trojan_PWS_Net_1_Zero - Win32 Trojan PWS .NET Azorult IsPE32 - (no description) UPX_Zero - UPX packed file OS_Processor_Check_Zero - OS Processor Check

66f18e5598f87_kaloa.exe "C:\Users\test22\AppData\Local\Temp\66f18e5598f87_kaloa.exe"
652

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

Queries for the computername (2 events)

Time & API	Arguments	Status	Return	Repeated
GetComputerNameA Sept. 24, 2024, 10:48 a.m.	computer_name: TEST22-PC	1	1	0
GetComputerNameW Sept. 24, 2024, 10:48 a.m.	computer_name: TEST22-PC	1	1	0

Checks if process is being debugged by a debugger (4 events)

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent Sept. 24, 2024, 10:48 a.m.			0	0
IsDebuggerPresent Sept. 24, 2024, 10:48 a.m.			0	0
IsDebuggerPresent Sept. 24, 2024, 10:48 a.m.			0	0
IsDebuggerPresent Sept. 24, 2024, 10:48 a.m.			0	0

This executable has a PDB path (1 event)

pdb_path

BotClient.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 Sept. 24, 2024, 10:48 a.m.		1	1	0

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

section

.sdata

Allocates read-write-execute memory (usually to unpack itself) (27 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory Sept. 24, 2024, 10:48 a.m.	process_identifier: 652 region_size: 2031616 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00860000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 24, 2024, 10:48 a.m.	process_identifier: 652 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00a10000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 24, 2024, 10:48 a.m.	process_identifier: 652 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73f31000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 24, 2024, 10:48 a.m.	process_identifier: 652 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73f32000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 24, 2024, 10:48 a.m.	process_identifier: 652 region_size: 720896 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00a50000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 24, 2024, 10:48 a.m.	process_identifier: 652 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00ac0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 24, 2024, 10:48 a.m.	process_identifier: 652 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003a2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 24, 2024, 10:48 a.m.	process_identifier: 652 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003bc000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 24, 2024, 10:48 a.m.	process_identifier: 652 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00510000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 24, 2024, 10:48 a.m.	process_identifier: 652 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003db000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 24, 2024, 10:48 a.m.	process_identifier: 652 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003d7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 24, 2024, 10:48 a.m.	process_identifier: 652 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003d5000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 24, 2024, 10:48 a.m.	process_identifier: 652 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003aa000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 24, 2024, 10:48 a.m.	process_identifier: 652 region_size: 49152 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00511000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 24, 2024, 10:48 a.m.	process_identifier: 652 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003c6000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 24, 2024, 10:48 a.m.	process_identifier: 652 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003ca000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 24, 2024, 10:48 a.m.	process_identifier: 652 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003c7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 24, 2024, 10:48 a.m.	process_identifier: 652 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0051d000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 24, 2024, 10:48 a.m.	process_identifier: 652 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003ba000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 24, 2024, 10:48 a.m.	process_identifier: 652 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0051e000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 24, 2024, 10:48 a.m.	process_identifier: 652 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00730000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 24, 2024, 10:48 a.m.	process_identifier: 652 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73db4000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 24, 2024, 10:48 a.m.	process_identifier: 652 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01160000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 24, 2024, 10:48 a.m.	process_identifier: 652 region_size: 20480 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01161000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 24, 2024, 10:48 a.m.	process_identifier: 652 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01166000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 24, 2024, 10:48 a.m.	process_identifier: 652 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003bd000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 24, 2024, 10:48 a.m.	process_identifier: 652 region_size: 16384 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01167000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1

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

section

{u'size_of_data': u'0x002f0200', u'virtual_address': u'0x00002000', u'entropy': 7.786515247671396, u'name': u'.text', u'virtual_size': u'0x002f0134'}

entropy

7.78651524767

description

A section with a high entropy has been found

entropy

0.954170631145

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 Sept. 24, 2024, 10:48 a.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0

File has been identified by 24 AntiVirus engines on VirusTotal as malicious (24 events)

Bkav	W32.AIDetectMalware.CS
ALYac	Gen:Variant.Tedy.635262
VIPRE	Gen:Variant.Tedy.635262
BitDefender	Gen:Variant.Tedy.635262
K7GW	Trojan ( 005ba32d1 )
K7AntiVirus	Trojan ( 005ba32d1 )
Arcabit	Trojan.Tedy.D9B17E
Symantec	ML.Attribute.HighConfidence
ESET-NOD32	a variant of MSIL/Kryptik.AMGY
APEX	Malicious
ClamAV	Win.Packed.Malwarex-10033462-0
MicroWorld-eScan	Gen:Variant.Tedy.635262
Emsisoft	Gen:Variant.Tedy.635262 (B)
CTX	exe.unknown.tedy
SentinelOne	Static AI - Malicious PE
FireEye	Gen:Variant.Tedy.635262
Google	Detected
Microsoft	Program:Win32/Wacapew.C!ml
GData	Gen:Variant.Tedy.635262
DeepInstinct	MALICIOUS
Malwarebytes	Trojan.Crypt.MSIL.Generic
Tencent	Trojan.Msil.Kryptik.16001396
MaxSecure	Trojan.Malware.300983.susgen
Fortinet	MSIL/Kryptik.AMGY!tr

66f18e5598f87_kaloa.exe

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