Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6402	Oct. 13, 2021, 6:02 p.m.	Oct. 13, 2021, 6:04 p.m.

Size	104.0KB
Type	PE32 executable (GUI) Intel 80386, for MS Windows
MD5	`f3301d2cf11d1d4884f4922ff204042b`
SHA256	`95e9065c107af5694662b5876912efca5c2f07b578feba2f993d4f98cd2ddf52`
CRC32	`9C758125`
ssdeep	`1536:czvQSZpGS4/31A6mQgL2eYCGDwRcMkVQd8YhY0/EqfIzmd:nSHIG6mQwGmfOQd8YhY0/EqUG`
Yara	Malicious_Packer_Zero - Malicious Packer PE_Header_Zero - PE File Signature IsPE32 - (no description) Win32_PWS_Loki_Zero - Win32 PWS Loki

arku.exe "C:\Users\test22\AppData\Local\Temp\arku.exe"
1092

Name	Response	Post-Analysis Lookup
arku.xyz	A 104.21.30.161 A 172.67.173.58	104.21.30.161

IP Address	Status	Action
164.124.101.2	Active	Moloch
172.67.173.58	Active	Moloch

Suricata Alerts

Flow	SID	Signature	Category
TCP 192.168.56.102:49164 -> 172.67.173.58:80	2021641	ET MALWARE LokiBot User-Agent (Charon/Inferno)	A Network Trojan was detected
TCP 192.168.56.102:49164 -> 172.67.173.58:80	2025381	ET MALWARE LokiBot Checkin	Malware Command and Control Activity Detected
TCP 192.168.56.102:49167 -> 172.67.173.58:80	2021641	ET MALWARE LokiBot User-Agent (Charon/Inferno)	A Network Trojan was detected
TCP 192.168.56.102:49166 -> 172.67.173.58:80	2021641	ET MALWARE LokiBot User-Agent (Charon/Inferno)	A Network Trojan was detected
TCP 192.168.56.102:49167 -> 172.67.173.58:80	2025381	ET MALWARE LokiBot Checkin	Malware Command and Control Activity Detected
TCP 192.168.56.102:49166 -> 172.67.173.58:80	2025381	ET MALWARE LokiBot Checkin	Malware Command and Control Activity Detected
TCP 192.168.56.102:49167 -> 172.67.173.58:80	2024313	ET MALWARE LokiBot Request for C2 Commands Detected M1	Malware Command and Control Activity Detected
TCP 192.168.56.102:49167 -> 172.67.173.58:80	2024318	ET MALWARE LokiBot Request for C2 Commands Detected M2	Malware Command and Control Activity Detected
TCP 192.168.56.102:49166 -> 172.67.173.58:80	2024312	ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M1	A Network Trojan was detected
TCP 192.168.56.102:49164 -> 172.67.173.58:80	2024312	ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M1	A Network Trojan was detected
TCP 192.168.56.102:49166 -> 172.67.173.58:80	2024317	ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M2	A Network Trojan was detected
TCP 192.168.56.102:49164 -> 172.67.173.58:80	2024317	ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M2	A Network Trojan was detected
TCP 172.67.173.58:80 -> 192.168.56.102:49167	2025483	ET MALWARE LokiBot Fake 404 Response	A Network Trojan was detected
TCP 192.168.56.102:49168 -> 172.67.173.58:80	2021641	ET MALWARE LokiBot User-Agent (Charon/Inferno)	A Network Trojan was detected
TCP 192.168.56.102:49168 -> 172.67.173.58:80	2025381	ET MALWARE LokiBot Checkin	Malware Command and Control Activity Detected
TCP 192.168.56.102:49168 -> 172.67.173.58:80	2024313	ET MALWARE LokiBot Request for C2 Commands Detected M1	Malware Command and Control Activity Detected
TCP 192.168.56.102:49168 -> 172.67.173.58:80	2024318	ET MALWARE LokiBot Request for C2 Commands Detected M2	Malware Command and Control Activity Detected
TCP 172.67.173.58:80 -> 192.168.56.102:49168	2025483	ET MALWARE LokiBot Fake 404 Response	A Network Trojan was detected

Suricata TLS

No Suricata TLS

Queries for the computername (5 events)

Time & API	Arguments	Status	Return
GetComputerNameA Oct. 13, 2021, 6:02 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameA Oct. 13, 2021, 6:02 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Oct. 13, 2021, 6:02 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Oct. 13, 2021, 6:02 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Oct. 13, 2021, 6:02 p.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 Oct. 13, 2021, 6:02 p.m.		1	1	0

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

section

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://arku.xyz/w2/fre.php

Performs some HTTP requests (1 event)

request

POST http://arku.xyz/w2/fre.php

Sends data using the HTTP POST Method (1 event)

request

POST http://arku.xyz/w2/fre.php

Queries the disk size which could be used to detect virtual machine with small fixed size or dynamic allocation (2 events)

Time & API	Arguments	Status	Return	Repeated
GetDiskFreeSpaceW Oct. 13, 2021, 6:02 p.m.	number_of_free_clusters: 2670056 sectors_per_cluster: 8 bytes_per_sector: 512 root_path: \ total_number_of_clusters: 8362495	1	1	0
GetDiskFreeSpaceW Oct. 13, 2021, 6:02 p.m.	number_of_free_clusters: 2670056 sectors_per_cluster: 8 bytes_per_sector: 512 root_path: \ total_number_of_clusters: 8362495	1	1	0

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 Oct. 13, 2021, 6:02 p.m.	newfilepath_r: C:\Users\test22\AppData\Roaming\41D896\6D6F4D.exe flags: 1 oldfilepath_r: C:\Users\test22\AppData\Local\Temp\arku.exe newfilepath: C:\Users\test22\AppData\Roaming\41D896\6D6F4D.exe oldfilepath: C:\Users\test22\AppData\Local\Temp\arku.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 Oct. 13, 2021, 6:02 p.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 (4 events)

file	C:\Users\test22\AppData\Roaming\Thunderbird\profiles.ini
registry	HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676\00000003
registry	HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\Mozilla Thunderbird\78.4.0 (ko)\Main
registry	HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook

Putty Files, Registry Keys and/or Mutexes Detected

File has been identified by 59 AntiVirus engines on VirusTotal as malicious (50 out of 59 events)

Bkav	W32.AIDetect.malware1
Elastic	malicious (high confidence)
MicroWorld-eScan	Trojan.PWS.ZKD
FireEye	Generic.mg.f3301d2cf11d1d48
CAT-QuickHeal	Trojan.Mauvaise.SL1
ALYac	Trojan.PWS.ZKD
Cylance	Unsafe
Sangfor	Suspicious.Win32.Save.a
CrowdStrike	win/malicious_confidence_100% (D)
K7GW	Password-Stealer ( 004d88671 )
K7AntiVirus	Password-Stealer ( 004d88671 )
Arcabit	Trojan.PWS.ZKD
Cyren	W32/S-f2ff7de9!Eldorado
Symantec	Infostealer.Lokibot!gm
ESET-NOD32	Win32/PSW.Fareit.L
APEX	Malicious
ClamAV	Win.Trojan.Autoit-7057849-0
Kaspersky	Trojan.Win32.Agentb.bvrg
BitDefender	Trojan.PWS.ZKD
NANO-Antivirus	Trojan.Win32.Stealer.eshrhl
SUPERAntiSpyware	Trojan.Agent/Gen-PasswordStealer
Avast	Win32:LokiBot-A [Trj]
Rising	Trojan.Lokibot!1.B343 (CLASSIC)
Ad-Aware	Trojan.PWS.ZKD
TACHYON	Trojan/W32.naKocTb.106496
Sophos	ML/PE-A + Troj/Fareit-CHG
Comodo	TrojWare.Win32.Fareit.LB@7pzcfo
DrWeb	Trojan.PWS.Siggen2.59088
Zillya	Trojan.naKocTb.Win32.12
TrendMicro	TSPY_LOKI.SMA
McAfee-GW-Edition	BehavesLike.Win32.Generic.ch
Emsisoft	Trojan-PSW.Fareit (A)
Ikarus	Trojan-Spy.LokiBot
Jiangmin	Trojan.naKocTb.l
Avira	TR/Crypt.XPACK.Gen
Antiy-AVL	Trojan/Generic.ASMalwS.1B6B4C6
Gridinsoft	Malware.Win32.Gen.bot!se39734
Microsoft	PWS:Win32/PrimaryPass.AD!MTB
ViRobot	Trojan.Win32.Agent.106496.HD
ZoneAlarm	Trojan.Win32.Agentb.bvrg
GData	Trojan.PWS.ZKD
Cynet	Malicious (score: 100)
AhnLab-V3	Trojan/Win32.Lokibot.R270234
Acronis	suspicious
McAfee	LokiBot!F3301D2CF11D
MAX	malware (ai score=82)
VBA32	BScope.Trojan.Agentb
Malwarebytes	Spyware.LokiBot
Zoner	Trojan.Win32.77501
TrendMicro-HouseCall	TSPY_LOKI.SMA

arku.exe

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Suricata Alerts

Suricata TLS

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