Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6401	April 26, 2021, 5:57 p.m.	April 26, 2021, 6:08 p.m.

Size	794.5KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`560e45ff31ce9ea0446afa5e85fb0f97`
SHA256	`e110fdb6d419cc120ccbbf2e2121f3a95c2f60f55fea70a6f6bb0c904acb1251`
CRC32	`E907E6A9`
ssdeep	`12288:2B9zfXEwLj6Mjs1lMYvMsPSwHLS3eNa7QEilT90tw/Npm4fTyitk+W6f2Os6e:27EwSS+7vxSeLhUni9okfThknE2bp`
Yara	Win_Backdoor_AsyncRAT_Zero - Win Backdoor AsyncRAT IsPE32 - (no description) IsNET_EXE - (no description) IsWindowsGUI - (no description) IsPacked - Entropy Check PE_Header_Zero - PE File Signature Zero network_tcp_listen - Listen for incoming communication

win32.exe "C:\Users\test22\AppData\Local\Temp\win32.exe"
2648
- win32.exe "C:\Users\test22\AppData\Local\Temp\win32.exe"
  2444

Name	Response	Post-Analysis Lookup
No hosts contacted.

IP Address	Status	Action
164.124.101.2	Active	Moloch

Suricata Alerts

No Suricata Alerts

Suricata TLS

No Suricata TLS

Queries for the computername (1 event)

Time & API	Arguments	Status	Return	Repeated
GetComputerNameW April 26, 2021, 5:57 p.m.	computer_name: TEST22-PC	1	1	0

Checks if process is being debugged by a debugger (3 events)

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent April 26, 2021, 5:57 p.m.			0	0
IsDebuggerPresent April 26, 2021, 5:57 p.m.			0	0
IsDebuggerPresent April 26, 2021, 5:59 p.m.			0	0

Uses Windows APIs to generate a cryptographic key (3 events)

Time & API	Arguments	Status	Return
CryptExportKey April 26, 2021, 5:57 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00456cc0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey April 26, 2021, 5:57 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00456d00 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey April 26, 2021, 5:57 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00456d00 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1

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 April 26, 2021, 5:57 p.m.		1	1	0

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 83 events)

Time & API	Arguments	Status	Return
NtAllocateVirtualMemory April 26, 2021, 5:57 p.m.	process_identifier: 2648 region_size: 2228224 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b10000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:57 p.m.	process_identifier: 2648 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00cf0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtProtectVirtualMemory April 26, 2021, 5:57 p.m.	process_identifier: 2648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72741000 process_handle: 0xffffffff	1	0
NtProtectVirtualMemory April 26, 2021, 5:57 p.m.	process_identifier: 2648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72742000 process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:57 p.m.	process_identifier: 2648 region_size: 524288 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00570000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:57 p.m.	process_identifier: 2648 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005b0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:57 p.m.	process_identifier: 2648 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00512000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:57 p.m.	process_identifier: 2648 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00545000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:57 p.m.	process_identifier: 2648 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0054b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:57 p.m.	process_identifier: 2648 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00547000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:57 p.m.	process_identifier: 2648 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0052c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:57 p.m.	process_identifier: 2648 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	0
NtAllocateVirtualMemory April 26, 2021, 5:57 p.m.	process_identifier: 2648 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0051a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:57 p.m.	process_identifier: 2648 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0053a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:57 p.m.	process_identifier: 2648 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00537000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:57 p.m.	process_identifier: 2648 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0052a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:57 p.m.	process_identifier: 2648 region_size: 327680 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef50000 allocation_type: 1056768 (MEM_RESERVE\|MEM_TOP_DOWN) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:57 p.m.	process_identifier: 2648 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef50000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:57 p.m.	process_identifier: 2648 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef50000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:57 p.m.	process_identifier: 2648 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef58000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:57 p.m.	process_identifier: 2648 region_size: 65536 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef40000 allocation_type: 1056768 (MEM_RESERVE\|MEM_TOP_DOWN) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:57 p.m.	process_identifier: 2648 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef40000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:57 p.m.	process_identifier: 2648 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00850000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:57 p.m.	process_identifier: 2648 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00536000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:57 p.m.	process_identifier: 2648 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00671000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:57 p.m.	process_identifier: 2648 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00672000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:57 p.m.	process_identifier: 2648 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00673000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtProtectVirtualMemory April 26, 2021, 5:57 p.m.	process_identifier: 2648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x6cd22000 process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:57 p.m.	process_identifier: 2648 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0053b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:57 p.m.	process_identifier: 2648 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0051c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:59 p.m.	process_identifier: 2648 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00675000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:59 p.m.	process_identifier: 2648 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0052d000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:59 p.m.	process_identifier: 2648 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00676000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:59 p.m.	process_identifier: 2648 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00677000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:59 p.m.	process_identifier: 2648 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00678000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:59 p.m.	process_identifier: 2648 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00679000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:59 p.m.	process_identifier: 2648 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0067a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:59 p.m.	process_identifier: 2648 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0067b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:59 p.m.	process_identifier: 2648 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0067c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtProtectVirtualMemory April 26, 2021, 5:59 p.m.	process_identifier: 2648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05780178 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 26, 2021, 5:59 p.m.	process_identifier: 2648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x057801a0 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 26, 2021, 5:59 p.m.	process_identifier: 2648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x057801c8 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 26, 2021, 5:59 p.m.	process_identifier: 2648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 11 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0583791e process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 26, 2021, 5:59 p.m.	process_identifier: 2648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 11 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05837912 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 26, 2021, 5:59 p.m.	process_identifier: 2648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 72 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05780208 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 26, 2021, 5:59 p.m.	process_identifier: 2648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05812030 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 26, 2021, 5:59 p.m.	process_identifier: 2648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05812054 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 26, 2021, 5:59 p.m.	process_identifier: 2648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0581205c process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 26, 2021, 5:59 p.m.	process_identifier: 2648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05812060 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 26, 2021, 5:59 p.m.	process_identifier: 2648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05812068 process_handle: 0xffffffff		3221225550

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

section

{u'size_of_data': u'0x000c6000', u'virtual_address': u'0x00002000', u'entropy': 7.966089902405937, u'name': u'.text', u'virtual_size': u'0x000c5ee4'}

entropy

7.96608990241

description

A section with a high entropy has been found

entropy

0.997481108312

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 April 26, 2021, 5:59 p.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0
LookupPrivilegeValueW April 26, 2021, 6:08 p.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0

Yara rule detected in process memory (8 events)

description	Listen for incoming communication	rule	network_tcp_listen
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 April 26, 2021, 5:59 p.m.	process_identifier: 2444 region_size: 167936 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: 0x0000031c	1	0	0

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

description

win32.exe tried to sleep 2728566 seconds, actually delayed analysis time by 2728566 seconds

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

Time & API	Arguments	Status	Return	Repeated
WriteProcessMemory April 26, 2021, 5:59 p.m.	buffer: MZERèXè ÈÀ<ÁÀ(ÿá¸º´ Í!¸LÍ!This program cannot be run in DOS mode. $}f?9QH9QH9QH"úHuQH"ÏH:QH"ÌH8QHRich9QHPEL,¨ýMà r Ð@@.textPpr ` base_address: 0x00400000 process_identifier: 2444 process_handle: 0x0000031c	1	1	0
WriteProcessMemory April 26, 2021, 5:59 p.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2444 process_handle: 0x0000031c	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 April 26, 2021, 5:59 p.m.	buffer: MZERèXè ÈÀ<ÁÀ(ÿá¸º´ Í!¸LÍ!This program cannot be run in DOS mode. $}f?9QH9QH9QH"úHuQH"ÏH:QH"ÌH8QHRich9QHPEL,¨ýMà r Ð@@.textPpr ` base_address: 0x00400000 process_identifier: 2444 process_handle: 0x0000031c	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 2648 called NtSetContextThread to modify thread in remote process 2444
NtSetContextThread April 26, 2021, 5:59 p.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4313248 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x00000318 process_identifier: 2444	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 2648 resumed a thread in remote process 2444
NtResumeThread April 26, 2021, 5:59 p.m.	thread_handle: 0x00000318 suspend_count: 1 process_identifier: 2444	1	0	0

File has been identified by 27 AntiVirus engines on VirusTotal as malicious (27 events)

Elastic	malicious (high confidence)
MicroWorld-eScan	Gen:Variant.Bulz.432074
FireEye	Generic.mg.560e45ff31ce9ea0
McAfee	GenericRXOH-KQ!560E45FF31CE
Cylance	Unsafe
Sangfor	Trojan.Win32.Save.a
Cybereason	malicious.03e842
Symantec	Scr.Malcode!gdn30
APEX	Malicious
Kaspersky	UDS:DangerousObject.Multi.Generic
BitDefender	Gen:Variant.Bulz.432074
Ad-Aware	Gen:Variant.Bulz.432074
Emsisoft	Gen:Variant.Bulz.432074 (B)
McAfee-GW-Edition	BehavesLike.Win32.Generic.bc
Sophos	ML/PE-A
Ikarus	Trojan.MSIL.Agent
Avira	HEUR/AGEN.1120518
Microsoft	Trojan:MSIL/AgentTesla.AMG!MTB
Arcabit	Trojan.Bulz.D697CA
GData	Gen:Variant.Bulz.432074
Cynet	Malicious (score: 100)
ALYac	Gen:Variant.Bulz.432074
MAX	malware (ai score=89)
Malwarebytes	Malware.AI.1537019893
Yandex	Trojan.AvsArher.bTJEKx
SentinelOne	Static AI - Malicious PE
CrowdStrike	win/malicious_confidence_80% (W)

Executed a process and injected code into it, probably while unpacking (18 events)

Time & API	Arguments	Status	Return
NtResumeThread April 26, 2021, 5:57 p.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 2648	1	0
NtResumeThread April 26, 2021, 5:57 p.m.	thread_handle: 0x00000154 suspend_count: 1 process_identifier: 2648	1	0
NtResumeThread April 26, 2021, 5:57 p.m.	thread_handle: 0x00000184 suspend_count: 1 process_identifier: 2648	1	0
NtResumeThread April 26, 2021, 5:59 p.m.	thread_handle: 0x000002e4 suspend_count: 1 process_identifier: 2648	1	0
NtResumeThread April 26, 2021, 5:59 p.m.	thread_handle: 0x000002f4 suspend_count: 1 process_identifier: 2648	1	0
NtResumeThread April 26, 2021, 5:59 p.m.	thread_handle: 0x00000308 suspend_count: 1 process_identifier: 2648	1	0
NtGetContextThread April 26, 2021, 5:59 p.m.	thread_handle: 0x000000e8	1	0
NtGetContextThread April 26, 2021, 5:59 p.m.	thread_handle: 0x000000e8	1	0
NtResumeThread April 26, 2021, 5:59 p.m.	thread_handle: 0x000000e8 suspend_count: 1 process_identifier: 2648	1	0
CreateProcessInternalW April 26, 2021, 5:59 p.m.	thread_identifier: 2216 thread_handle: 0x00000318 process_identifier: 2444 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\win32.exe track: 1 command_line: filepath_r: C:\Users\test22\AppData\Local\Temp\win32.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x0000031c	1	1
NtGetContextThread April 26, 2021, 5:59 p.m.	thread_handle: 0x00000318	1	0
NtAllocateVirtualMemory April 26, 2021, 5:59 p.m.	process_identifier: 2444 region_size: 167936 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: 0x0000031c	1	0
WriteProcessMemory April 26, 2021, 5:59 p.m.	buffer: MZERèXè ÈÀ<ÁÀ(ÿá¸º´ Í!¸LÍ!This program cannot be run in DOS mode. $}f?9QH9QH9QH"úHuQH"ÏH:QH"ÌH8QHRich9QHPEL,¨ýMà r Ð@@.textPpr ` base_address: 0x00400000 process_identifier: 2444 process_handle: 0x0000031c	1	1
WriteProcessMemory April 26, 2021, 5:59 p.m.	buffer: base_address: 0x00401000 process_identifier: 2444 process_handle: 0x0000031c	1	1
WriteProcessMemory April 26, 2021, 5:59 p.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2444 process_handle: 0x0000031c	1	1
NtSetContextThread April 26, 2021, 5:59 p.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4313248 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x00000318 process_identifier: 2444	1	0
NtResumeThread April 26, 2021, 5:59 p.m.	thread_handle: 0x00000318 suspend_count: 1 process_identifier: 2444	1	0
NtResumeThread April 26, 2021, 5:59 p.m.	thread_handle: 0x00000330 suspend_count: 1 process_identifier: 2648	1	0

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