Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6403_us	Aug. 11, 2024, 2:21 p.m.	Aug. 11, 2024, 3:18 p.m.

Size	6.2MB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`c0475f36aa20f3974528fdb57d62bfef`
SHA256	`70a55c52fb1ebaee4b64ce822e6f3ed8c4e103fa6fc835dbed25e74b46ac184b`
CRC32	`C8239A2E`
ssdeep	`98304:RG8Co1C3Bupi+qpt+BGTpCO+BpjR3sqz2hG6UqEbo:R5Co1C3BD+qpg4k3vj6qC0eb`
PDB Path	soundsoft.pdb
Yara	Malicious_Library_Zero - Malicious_Library PE_Header_Zero - PE File Signature Is_DotNET_EXE - (no description) IsPE32 - (no description) Win32_Trojan_PWS_Net_1_Zero - Win32 Trojan PWS .NET Azorult UPX_Zero - UPX packed file Generic_Malware_Zero - Generic Malware OS_Processor_Check_Zero - OS Processor Check

66b4ed2ceb0d7_stealc.exe "C:\Users\test22\AppData\Local\Temp\66b4ed2ceb0d7_stealc.exe"
1440

Name	Response	Post-Analysis Lookup
No hosts contacted.

IP Address	Status	Action
147.45.47.59	Active	Moloch

Suricata Alerts

No Suricata Alerts

Suricata TLS

No Suricata TLS

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

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent Aug. 11, 2024, 2:21 p.m.			0	0
IsDebuggerPresent Aug. 11, 2024, 2:21 p.m.			0	0

This executable has a PDB path (1 event)

pdb_path

soundsoft.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. 11, 2024, 2:21 p.m.		1	1	0

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

section

.sdata

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) (50 out of 55 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory Aug. 11, 2024, 2:21 p.m.	process_identifier: 1440 region_size: 983040 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 Aug. 11, 2024, 2:21 p.m.	process_identifier: 1440 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b00000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Aug. 11, 2024, 2:21 p.m.	process_identifier: 1440 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 Aug. 11, 2024, 2:21 p.m.	process_identifier: 1440 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 Aug. 11, 2024, 2:21 p.m.	process_identifier: 1440 region_size: 1835008 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x025c0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 11, 2024, 2:21 p.m.	process_identifier: 1440 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02740000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 11, 2024, 2:21 p.m.	process_identifier: 1440 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00902000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 11, 2024, 2:21 p.m.	process_identifier: 1440 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00935000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 11, 2024, 2:21 p.m.	process_identifier: 1440 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0093b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 11, 2024, 2:21 p.m.	process_identifier: 1440 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00937000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 11, 2024, 2:21 p.m.	process_identifier: 1440 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0091c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 11, 2024, 2:21 p.m.	process_identifier: 1440 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00e80000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 11, 2024, 2:21 p.m.	process_identifier: 1440 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0091d000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 11, 2024, 2:21 p.m.	process_identifier: 1440 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00e81000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 11, 2024, 2:21 p.m.	process_identifier: 1440 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0090a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 11, 2024, 2:21 p.m.	process_identifier: 1440 region_size: 24576 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00e83000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 11, 2024, 2:21 p.m.	process_identifier: 1440 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00e89000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 11, 2024, 2:21 p.m.	process_identifier: 1440 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00e8a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 11, 2024, 2:21 p.m.	process_identifier: 1440 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00e8b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 11, 2024, 2:21 p.m.	process_identifier: 1440 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02670000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 11, 2024, 2:21 p.m.	process_identifier: 1440 region_size: 16384 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02671000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 11, 2024, 2:21 p.m.	process_identifier: 1440 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02675000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 11, 2024, 2:21 p.m.	process_identifier: 1440 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00926000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 11, 2024, 2:21 p.m.	process_identifier: 1440 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02676000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 11, 2024, 2:21 p.m.	process_identifier: 1440 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0092a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 11, 2024, 2:21 p.m.	process_identifier: 1440 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00927000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 11, 2024, 2:21 p.m.	process_identifier: 1440 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02677000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 11, 2024, 2:21 p.m.	process_identifier: 1440 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02678000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 11, 2024, 2:21 p.m.	process_identifier: 1440 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02679000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 11, 2024, 2:21 p.m.	process_identifier: 1440 region_size: 20480 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0267a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 11, 2024, 2:21 p.m.	process_identifier: 1440 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02680000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 11, 2024, 2:21 p.m.	process_identifier: 1440 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02681000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 11, 2024, 2:21 p.m.	process_identifier: 1440 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02683000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 11, 2024, 2:21 p.m.	process_identifier: 1440 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02684000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 11, 2024, 2:21 p.m.	process_identifier: 1440 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0091e000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 11, 2024, 2:21 p.m.	process_identifier: 1440 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02685000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 11, 2024, 2:21 p.m.	process_identifier: 1440 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02686000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 11, 2024, 2:21 p.m.	process_identifier: 1440 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0091f000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 11, 2024, 2:21 p.m.	process_identifier: 1440 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02687000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 11, 2024, 2:21 p.m.	process_identifier: 1440 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02688000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 11, 2024, 2:21 p.m.	process_identifier: 1440 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02689000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 11, 2024, 2:21 p.m.	process_identifier: 1440 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0268a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 11, 2024, 2:21 p.m.	process_identifier: 1440 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0268b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 11, 2024, 2:21 p.m.	process_identifier: 1440 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0268c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 11, 2024, 2:21 p.m.	process_identifier: 1440 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0268d000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 11, 2024, 2:21 p.m.	process_identifier: 1440 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x057d0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 11, 2024, 2:21 p.m.	process_identifier: 1440 region_size: 49152 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x057d1000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 11, 2024, 2:21 p.m.	process_identifier: 1440 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x057dd000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 11, 2024, 2:21 p.m.	process_identifier: 1440 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0091a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 11, 2024, 2:21 p.m.	process_identifier: 1440 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x025d0000 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'0x00623400', u'virtual_address': u'0x00002000', u'entropy': 6.995854246335772, u'name': u'.text', u'virtual_size': u'0x00623354'}

entropy

6.99585424634

description

A section with a high entropy has been found

entropy

0.984184152834

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. 11, 2024, 2:21 p.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0

Yara rule detected in process memory (12 events)

description	Client_SW_User_Data_Stealer	rule	Client_SW_User_Data_Stealer
description	ftp clients info stealer	rule	infoStealer_ftpClients_Zero
description	Match Windows Http API call	rule	Str_Win32_Http_API
description	PWS Memory	rule	Generic_PWS_Memory_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	Checks if being debugged	rule	anti_dbg
description	Bypass DEP	rule	disable_dep

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

host

147.45.47.59

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

Time & API	Arguments	Status	Return	Repeated
NtAllocateVirtualMemory Aug. 11, 2024, 2:21 p.m.	process_identifier: 2136 region_size: 2371584 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: 0x00000268	1	0	0

Manipulates memory of a non-child process indicative of process injection (2 events)

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 1440 manipulating memory of non-child process 2136
NtAllocateVirtualMemory Aug. 11, 2024, 2:21 p.m.	process_identifier: 2136 region_size: 2371584 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: 0x00000268	1	0	0

Potential code injection by writing to the memory of another process (4 events)

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 1440 injected into non-child 2136
WriteProcessMemory Aug. 11, 2024, 2:21 p.m.	buffer: MZÿÿ¸@èº´ Í!¸LÍ!This program cannot be run in DOS mode. $¢båæõ¶æõ¶æõ¶u^¶þõ¶uk¶ëõ¶u_¶Üõ¶ï{v¶åõ¶fzô·äõ¶ï{f¶áõ¶æô¶õ¶uZ¶ôõ¶uh¶çõ¶Richæõ¶PEL(ä´fà ÈB"dà@0$@È©<à#\|$àô.textJÆÈ à.rdataÞÎàÐÌ@@.data+!°@À.reloc*Dà#F¨@B base_address: 0x00400000 process_identifier: 2136 process_handle: 0x00000268	1	1	0
WriteProcessMemory Aug. 11, 2024, 2:21 p.m.	buffer: LáA.?AVtype_info@@Næ@»±¿D ! 5A CPR S WYl m pr ) ¡¤§ ·Î× ÿÿÿÿÿÿÿÿÈAÈAÈAÈAÈAÈAÈAÈAÈAÈAC$÷A ÷A÷A÷A÷A÷A÷A÷AüöAôöAèöAÜöAÔöAÈöAÄöAÀöA¼öA¸öA´öA°öA¬öA¨öA¤öA öAöAöAöAöA\|öAtöA´öAlöAdöA\öAPöAHöA<öA0öA,öA(öAöAöAüõA ôõAìõAäõAÜõAÔõAÌõAÄõA´õA¤õAõAõAlõA\õAHõA@õA8õA0õA(õA õAõAõAõAõAøôAðôAèôAØôAÄôA¸ôA¬ôA õA ôAôAôApôA`ôALôA8ôA0ôA(ôAôAìóAØóA³B³B³B³B³BÈºB¨øA0ýA°þA³Bx´B abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZXµB¤`y!¦ß¡¥àü@~ü¨Á£Ú£ þ@þµÁ£Ú£ þAþ¶Ï¢ä¢å¢è¢[þ@~¡þQQÚ^Ú _ÚjÚ2ÓØÞàù1~þÿÿÿÿ þÿÿÿ¬úA..ÀºBÈBÈBÈBÈBÈBÈBÈBÈBÈBÄºBÈBÈBÈBÈBÈBÈBÈBÈºB¨øAªúA.LáA.?AVlogic_error@std@@LáA.?AVlength_error@std@@LáA.?AVout_of_range@std@@LáA.?AVexception@std@@LáA.?AVbad_alloc@std@@ base_address: 0x0042b000 process_identifier: 2136 process_handle: 0x00000268	1	1	0
WriteProcessMemory Aug. 11, 2024, 2:21 p.m.	buffer: @ base_address: 0xfffde008 process_identifier: 2136 process_handle: 0x00000268	1	1	0

Code injection by writing an executable or DLL to the memory of another process (2 events)

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 1440 injected into non-child 2136
WriteProcessMemory Aug. 11, 2024, 2:21 p.m.	buffer: MZÿÿ¸@èº´ Í!¸LÍ!This program cannot be run in DOS mode. $¢båæõ¶æõ¶æõ¶u^¶þõ¶uk¶ëõ¶u_¶Üõ¶ï{v¶åõ¶fzô·äõ¶ï{f¶áõ¶æô¶õ¶uZ¶ôõ¶uh¶çõ¶Richæõ¶PEL(ä´fà ÈB"dà@0$@È©<à#\|$àô.textJÆÈ à.rdataÞÎàÐÌ@@.data+!°@À.reloc*Dà#F¨@B base_address: 0x00400000 process_identifier: 2136 process_handle: 0x00000268	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 1440 called NtSetContextThread to modify thread in remote process 2136
NtSetContextThread Aug. 11, 2024, 2:21 p.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4285584 registers.ebp: 0 registers.edx: 0 registers.ebx: -139264 registers.esi: 0 registers.ecx: 0 thread_handle: 0x00000264 process_identifier: 2136	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 1440 resumed a thread in remote process 2136
NtResumeThread Aug. 11, 2024, 2:21 p.m.	thread_handle: 0x00000264 suspend_count: 1 process_identifier: 2136	1	0	0

Connects to an IP address that is no longer responding to requests (legitimate services will remain up-and-running usually) (1 event)

dead_host

147.45.47.59:80

Executed a process and injected code into it, probably while unpacking (15 events)

Time & API	Arguments	Status	Return
NtResumeThread Aug. 11, 2024, 2:21 p.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 1440	1	0
NtResumeThread Aug. 11, 2024, 2:21 p.m.	thread_handle: 0x00000150 suspend_count: 1 process_identifier: 1440	1	0
NtResumeThread Aug. 11, 2024, 2:21 p.m.	thread_handle: 0x00000198 suspend_count: 1 process_identifier: 1440	1	0
NtResumeThread Aug. 11, 2024, 2:21 p.m.	thread_handle: 0x00000210 suspend_count: 1 process_identifier: 1440	1	0
CreateProcessInternalW Aug. 11, 2024, 2:21 p.m.	thread_identifier: 2140 thread_handle: 0x00000264 process_identifier: 2136 current_directory: filepath: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe track: 1 command_line: filepath_r: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x00000268	1	1
NtGetContextThread Aug. 11, 2024, 2:21 p.m.	thread_handle: 0x00000264	1	0
NtAllocateVirtualMemory Aug. 11, 2024, 2:21 p.m.	process_identifier: 2136 region_size: 2371584 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: 0x00000268	1	0
WriteProcessMemory Aug. 11, 2024, 2:21 p.m.	buffer: MZÿÿ¸@èº´ Í!¸LÍ!This program cannot be run in DOS mode. $¢båæõ¶æõ¶æõ¶u^¶þõ¶uk¶ëõ¶u_¶Üõ¶ï{v¶åõ¶fzô·äõ¶ï{f¶áõ¶æô¶õ¶uZ¶ôõ¶uh¶çõ¶Richæõ¶PEL(ä´fà ÈB"dà@0$@È©<à#\|$àô.textJÆÈ à.rdataÞÎàÐÌ@@.data+!°@À.reloc*Dà#F¨@B base_address: 0x00400000 process_identifier: 2136 process_handle: 0x00000268	1	1
WriteProcessMemory Aug. 11, 2024, 2:21 p.m.	buffer: base_address: 0x00401000 process_identifier: 2136 process_handle: 0x00000268	1	1
WriteProcessMemory Aug. 11, 2024, 2:21 p.m.	buffer: base_address: 0x0041e000 process_identifier: 2136 process_handle: 0x00000268	1	1
WriteProcessMemory Aug. 11, 2024, 2:21 p.m.	buffer: LáA.?AVtype_info@@Næ@»±¿D ! 5A CPR S WYl m pr ) ¡¤§ ·Î× ÿÿÿÿÿÿÿÿÈAÈAÈAÈAÈAÈAÈAÈAÈAÈAC$÷A ÷A÷A÷A÷A÷A÷A÷AüöAôöAèöAÜöAÔöAÈöAÄöAÀöA¼öA¸öA´öA°öA¬öA¨öA¤öA öAöAöAöAöA\|öAtöA´öAlöAdöA\öAPöAHöA<öA0öA,öA(öAöAöAüõA ôõAìõAäõAÜõAÔõAÌõAÄõA´õA¤õAõAõAlõA\õAHõA@õA8õA0õA(õA õAõAõAõAõAøôAðôAèôAØôAÄôA¸ôA¬ôA õA ôAôAôApôA`ôALôA8ôA0ôA(ôAôAìóAØóA³B³B³B³B³BÈºB¨øA0ýA°þA³Bx´B abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZXµB¤`y!¦ß¡¥àü@~ü¨Á£Ú£ þ@þµÁ£Ú£ þAþ¶Ï¢ä¢å¢è¢[þ@~¡þQQÚ^Ú _ÚjÚ2ÓØÞàù1~þÿÿÿÿ þÿÿÿ¬úA..ÀºBÈBÈBÈBÈBÈBÈBÈBÈBÈBÄºBÈBÈBÈBÈBÈBÈBÈBÈºB¨øAªúA.LáA.?AVlogic_error@std@@LáA.?AVlength_error@std@@LáA.?AVout_of_range@std@@LáA.?AVexception@std@@LáA.?AVbad_alloc@std@@ base_address: 0x0042b000 process_identifier: 2136 process_handle: 0x00000268	1	1
WriteProcessMemory Aug. 11, 2024, 2:21 p.m.	buffer: base_address: 0x0063e000 process_identifier: 2136 process_handle: 0x00000268	1	1
WriteProcessMemory Aug. 11, 2024, 2:21 p.m.	buffer: @ base_address: 0xfffde008 process_identifier: 2136 process_handle: 0x00000268	1	1
NtSetContextThread Aug. 11, 2024, 2:21 p.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4285584 registers.ebp: 0 registers.edx: 0 registers.ebx: -139264 registers.esi: 0 registers.ecx: 0 thread_handle: 0x00000264 process_identifier: 2136	1	0
NtResumeThread Aug. 11, 2024, 2:21 p.m.	thread_handle: 0x00000264 suspend_count: 1 process_identifier: 2136	1	0

File has been identified by 43 AntiVirus engines on VirusTotal as malicious (43 events)

Bkav	W32.AIDetectMalware.CS
Lionic	Trojan.Win32.Stealerc.1m!c
Elastic	malicious (high confidence)
Skyhigh	Artemis!Trojan
Sangfor	Infostealer.Win32.Stealerc.Vg1q
BitDefender	Trojan.GenericKD.73815541
Symantec	ML.Attribute.HighConfidence
ESET-NOD32	Win32/Stealc.A
McAfee	Artemis!C0475F36AA20
Avast	Win32:MalwareX-gen [Trj]
ClamAV	Win.Packed.Malwarex-10033462-0
Kaspersky	HEUR:Trojan-PSW.MSIL.Stealerc.gen
Alibaba	TrojanPSW:MSIL/Stealerc.90d9bf7e
MicroWorld-eScan	Trojan.Generic.36695597
Rising	Stealer.Stealerc!8.17BE0 (C64:YzY0OmuPW5Liuode)
Emsisoft	Trojan.Generic.36695597 (B)
F-Secure	Trojan.TR/AVI.PWS.Agent.mdqcx
TrendMicro	TrojanSpy.Win32.STEALC.YXEHIZ
McAfeeD	ti!70A55C52FB1E
Trapmine	malicious.moderate.ml.score
FireEye	Trojan.Generic.36695597
Sophos	Mal/Generic-S
Google	Detected
Avira	TR/AVI.PWS.Agent.mdqcx
MAX	malware (ai score=86)
Gridinsoft	Trojan.Win32.Packed.cl
Microsoft	Trojan:Win32/Sabsik.FL.B!ml
ZoneAlarm	HEUR:Trojan-PSW.MSIL.Stealerc.gen
GData	Win32.Malware.Injector.4I4I2E
Varist	W32/MSIL_Kryptik.LEN.gen!Eldorado
AhnLab-V3	Trojan/Win.Injector.C5657451
BitDefenderTheta	Gen:NN.ZemsilCO.36810.@t0@aK7zGxg
DeepInstinct	MALICIOUS
Malwarebytes	Trojan.Crypt.MSIL.Generic
Ikarus	Trojan.MSIL.Crypt
TrendMicro-HouseCall	TrojanSpy.Win32.STEALC.YXEHIZ
Tencent	Msil.Trojan-QQPass.QQRob.Iqil
MaxSecure	Trojan.Malware.300983.susgen
Fortinet	PossibleThreat
AVG	Win32:MalwareX-gen [Trj]
Paloalto	generic.ml
CrowdStrike	win/malicious_confidence_70% (D)
alibabacloud	Trojan:Win/Stealc.A

66b4ed2ceb0d7_stealc.exe

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