Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6401	June 25, 2021, 10 a.m.	June 25, 2021, 10:23 a.m.

Size	341.8KB
Type	PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive
MD5	`2f2662e80f8ef6f6b34fc776e865965f`
SHA256	`e8ff02a0c3ef623bed6098ffee7befbd2595f1f7736971dc98954f88a40c087d`
CRC32	`E4303FAF`
ssdeep	`6144:HQqzE6m5SfDp3qkmvS7CliNgOmB7+v/SPCt0e8pATZeGst:+hQp6kALnOLvKPz8TI`
Yara	PE_Header_Zero - PE File Signature IsPE32 - (no description)

linkutq.exe "C:\Users\test22\AppData\Local\Temp\linkutq.exe"
2776
- linkutq.exe "C:\Users\test22\AppData\Local\Temp\linkutq.exe"
  2384

Name	Response	Post-Analysis Lookup
mxrz.xyz	A 104.21.43.205 A 172.67.185.42	104.21.43.205

IP Address	Status	Action
104.21.43.205	Active	Moloch
164.124.101.2	Active	Moloch

Suricata Alerts

Flow	SID	Signature	Category
TCP 192.168.56.101:49203 -> 104.21.43.205:80	2021641	ET MALWARE LokiBot User-Agent (Charon/Inferno)	A Network Trojan was detected
TCP 192.168.56.101:49206 -> 104.21.43.205:80	2021641	ET MALWARE LokiBot User-Agent (Charon/Inferno)	A Network Trojan was detected
TCP 192.168.56.101:49203 -> 104.21.43.205:80	2025381	ET MALWARE LokiBot Checkin	Malware Command and Control Activity Detected
TCP 192.168.56.101:49206 -> 104.21.43.205:80	2025381	ET MALWARE LokiBot Checkin	Malware Command and Control Activity Detected
TCP 192.168.56.101:49206 -> 104.21.43.205:80	2024313	ET MALWARE LokiBot Request for C2 Commands Detected M1	Malware Command and Control Activity Detected
TCP 192.168.56.101:49203 -> 104.21.43.205:80	2024312	ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M1	A Network Trojan was detected
TCP 192.168.56.101:49206 -> 104.21.43.205:80	2024318	ET MALWARE LokiBot Request for C2 Commands Detected M2	Malware Command and Control Activity Detected
TCP 192.168.56.101:49203 -> 104.21.43.205:80	2024317	ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M2	A Network Trojan was detected
TCP 192.168.56.101:49205 -> 104.21.43.205:80	2021641	ET MALWARE LokiBot User-Agent (Charon/Inferno)	A Network Trojan was detected
TCP 192.168.56.101:49205 -> 104.21.43.205:80	2025381	ET MALWARE LokiBot Checkin	Malware Command and Control Activity Detected
TCP 192.168.56.101:49205 -> 104.21.43.205:80	2024312	ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M1	A Network Trojan was detected
TCP 192.168.56.101:49205 -> 104.21.43.205:80	2024317	ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M2	A Network Trojan was detected
TCP 104.21.43.205:80 -> 192.168.56.101:49206	2025483	ET MALWARE LokiBot Fake 404 Response	A Network Trojan was detected
TCP 192.168.56.101:49208 -> 104.21.43.205:80	2021641	ET MALWARE LokiBot User-Agent (Charon/Inferno)	A Network Trojan was detected
TCP 192.168.56.101:49208 -> 104.21.43.205:80	2025381	ET MALWARE LokiBot Checkin	Malware Command and Control Activity Detected
TCP 192.168.56.101:49208 -> 104.21.43.205:80	2024313	ET MALWARE LokiBot Request for C2 Commands Detected M1	Malware Command and Control Activity Detected
TCP 192.168.56.101:49208 -> 104.21.43.205:80	2024318	ET MALWARE LokiBot Request for C2 Commands Detected M2	Malware Command and Control Activity Detected
TCP 104.21.43.205:80 -> 192.168.56.101:49208	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 June 25, 2021, 10 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW June 25, 2021, 10 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW June 25, 2021, 10 a.m.	computer_name: TEST22-PC	1	1

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 June 25, 2021, 10 a.m.		1	1	0

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

section

.ndata

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

suspicious_request

POST http://mxrz.xyz/tker3/w2/fre.php

Performs some HTTP requests (1 event)

request

POST http://mxrz.xyz/tker3/w2/fre.php

Sends data using the HTTP POST Method (1 event)

request

POST http://mxrz.xyz/tker3/w2/fre.php

Allocates read-write-execute memory (usually to unpack itself) (3 events)

Time & API	Arguments	Status	Return
NtProtectVirtualMemory June 25, 2021, 10 a.m.	process_identifier: 2776 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73c94000 process_handle: 0xffffffff	1	0
NtProtectVirtualMemory June 25, 2021, 10 a.m.	process_identifier: 2776 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73c84000 process_handle: 0xffffffff	1	0
NtProtectVirtualMemory June 25, 2021, 10 a.m.	process_identifier: 2776 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 length: 56913 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00942a00 process_handle: 0xffffffff		3221225477

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

Creates executable files on the filesystem (1 event)

file	C:\Users\test22\AppData\Local\Temp\nsk626D.tmp\System.dll

Drops an executable to the user AppData folder (1 event)

file	C:\Users\test22\AppData\Local\Temp\nsk626D.tmp\System.dll

Searches running processes potentially to identify processes for sandbox evasion, code injection or memory dumping (1 event)

Time & API	Arguments	Status	Return	Repeated
Process32NextW June 25, 2021, 10 a.m.	snapshot_handle: 0x000001d0 process_name: linkutq.exe process_identifier: 2776	1	1	0

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

Time & API	Arguments	Status	Return	Repeated
MoveFileWithProgressW June 25, 2021, 10 a.m.	newfilepath_r: C:\Users\test22\AppData\Roaming\41D896\6D6F4D.exe flags: 1 oldfilepath_r: C:\Users\test22\AppData\Local\Temp\linkutq.exe newfilepath: C:\Users\test22\AppData\Roaming\41D896\6D6F4D.exe oldfilepath: C:\Users\test22\AppData\Local\Temp\linkutq.exe	1	1	0

Checks for the Locally Unique Identifier on the system for a suspicious privilege (1 event)

Time & API	Arguments	Status	Return	Repeated
LookupPrivilegeValueW June 25, 2021, 10 a.m.	system_name: privilege_name: SeDebugPrivilege	1	1	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

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 2776 called NtSetContextThread to modify thread in remote process 2384
NtSetContextThread June 25, 2021, 10 a.m.	registers.eip: 2000355780 registers.esp: 1638384 registers.edi: 0 registers.eax: 4274654 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x000001e4 process_identifier: 2384	1	0	0

Putty Files, Registry Keys and/or Mutexes Detected

File has been identified by 41 AntiVirus engines on VirusTotal as malicious (41 events)

Bkav	W32.AIDetect.malware2
ClamAV	Win.Trojan.Tnega-9874034-0
CAT-QuickHeal	Trojan.Injects
ALYac	Trojan.GenericKD.37119679
Malwarebytes	Spyware.LokiBot
VIPRE	Trojan.Win32.Generic!BT
AegisLab	Trojan.Win32.Injects.4!c
Sangfor	Riskware.Win32.Agent.ky
CrowdStrike	win/malicious_confidence_100% (W)
BitDefender	Trojan.GenericKD.37119679
K7GW	Trojan ( 0057e2dc1 )
K7AntiVirus	Trojan ( 0057e2dc1 )
Cyren	W32/Ninjector.J.gen!Camelot
ESET-NOD32	NSIS/Injector.AMJ
APEX	Malicious
Paloalto	generic.ml
Cynet	Malicious (score: 100)
Kaspersky	HEUR:Trojan.Win32.Injects.gen
Alibaba	Trojan:Win32/FormBook.5ed2bf06
MicroWorld-eScan	Trojan.GenericKD.37119679
Rising	Trojan.Injector/NSIS!1.D743 (CLASSIC)
Ad-Aware	Trojan.GenericKD.37119679
DrWeb	Trojan.Loader.838
TrendMicro	TROJ_GEN.R002C0DFK21
McAfee-GW-Edition	RDN/Generic Dropper
FireEye	Trojan.GenericKD.37119679
Webroot	W32.Trojan.Dropper
Avira	TR/AD.LokiBot.ghjog
MAX	malware (ai score=100)
Kingsoft	Win32.Troj.Undef.(kcloud)
Gridinsoft	Trojan.Win32.Downloader.sa
Arcabit	Trojan.Generic.D23666BF
GData	Trojan.GenericKD.37119679
AhnLab-V3	Trojan/Win.Tnega.R426262
McAfee	RDN/Generic Dropper
VBA32	BScope.Trojan-Dropper.Injector
Cylance	Unsafe
Panda	Trj/CI.A
TrendMicro-HouseCall	TROJ_GEN.R002C0DFK21
Fortinet	W32/Kryptik.J!tr
AVG	Win32:Trojan-gen

linkutq.exe

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