Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6401	June 7, 2021, 5:48 p.m.	June 7, 2021, 5:51 p.m.

Size	444.9KB
Type	PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive
MD5	`36e936d5f3465f2fbf14a70ad7fb5389`
SHA256	`d8b17e493029b99cca55c89fcba425252332fd6daba730adf596613b62f55d4e`
CRC32	`BABB38C5`
ssdeep	`12288:RIkIX3FlE/bIVuNVvmRiEClu2nNDN8DNJ0ALp:RKnFMdVofcuk1NUNd9`
Yara	PE_Header_Zero - PE File Signature IsPE32 - (no description)

blem.exe "C:\Users\test22\AppData\Local\Temp\blem.exe"
112
- blem.exe "C:\Users\test22\AppData\Local\Temp\blem.exe"
  2228

Name	Response	Post-Analysis Lookup
prometall-cm.com	A 104.21.51.136 A 172.67.181.37	104.21.51.136

IP Address	Status	Action
104.21.51.136	Active	Moloch
164.124.101.2	Active	Moloch

Suricata Alerts

Flow	SID	Signature	Category
TCP 192.168.56.101:49202 -> 104.21.51.136:80	2021641	ET MALWARE LokiBot User-Agent (Charon/Inferno)	A Network Trojan was detected
TCP 192.168.56.101:49204 -> 104.21.51.136:80	2021641	ET MALWARE LokiBot User-Agent (Charon/Inferno)	A Network Trojan was detected
TCP 192.168.56.101:49202 -> 104.21.51.136:80	2025381	ET MALWARE LokiBot Checkin	Malware Command and Control Activity Detected
TCP 192.168.56.101:49204 -> 104.21.51.136:80	2025381	ET MALWARE LokiBot Checkin	Malware Command and Control Activity Detected
TCP 192.168.56.101:49204 -> 104.21.51.136:80	2024312	ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M1	A Network Trojan was detected
TCP 192.168.56.101:49202 -> 104.21.51.136:80	2024312	ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M1	A Network Trojan was detected
TCP 192.168.56.101:49205 -> 104.21.51.136:80	2021641	ET MALWARE LokiBot User-Agent (Charon/Inferno)	A Network Trojan was detected
TCP 192.168.56.101:49205 -> 104.21.51.136:80	2025381	ET MALWARE LokiBot Checkin	Malware Command and Control Activity Detected
TCP 192.168.56.101:49205 -> 104.21.51.136:80	2024313	ET MALWARE LokiBot Request for C2 Commands Detected M1	Malware Command and Control Activity Detected
TCP 104.21.51.136:80 -> 192.168.56.101:49205	2025483	ET MALWARE LokiBot Fake 404 Response	A Network Trojan was detected
TCP 192.168.56.101:49207 -> 104.21.51.136:80	2021641	ET MALWARE LokiBot User-Agent (Charon/Inferno)	A Network Trojan was detected
TCP 192.168.56.101:49207 -> 104.21.51.136:80	2025381	ET MALWARE LokiBot Checkin	Malware Command and Control Activity Detected
TCP 192.168.56.101:49207 -> 104.21.51.136:80	2024313	ET MALWARE LokiBot Request for C2 Commands Detected M1	Malware Command and Control Activity Detected
TCP 104.21.51.136:80 -> 192.168.56.101:49207	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 7, 2021, 5:48 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW June 7, 2021, 5:48 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW June 7, 2021, 5:48 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 June 7, 2021, 5:48 p.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://prometall-cm.com/Panel/five/fre.php

Performs some HTTP requests (1 event)

request

POST http://prometall-cm.com/Panel/five/fre.php

Sends data using the HTTP POST Method (1 event)

request

POST http://prometall-cm.com/Panel/five/fre.php

Allocates read-write-execute memory (usually to unpack itself) (4 events)

Time & API	Arguments	Status	Return
NtProtectVirtualMemory June 7, 2021, 5:48 p.m.	process_identifier: 112 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72952000 process_handle: 0xffffffff	1	0
NtProtectVirtualMemory June 7, 2021, 5:48 p.m.	process_identifier: 112 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x10004000 process_handle: 0xffffffff	1	0
NtProtectVirtualMemory June 7, 2021, 5:48 p.m.	process_identifier: 112 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x10004000 process_handle: 0xffffffff	1	0
NtProtectVirtualMemory June 7, 2021, 5:48 p.m.	process_identifier: 112 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 length: 46195 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00950050 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 (office) documents on the filesystem (1 event)

file	C:\Users\test22\AppData\Local\Temp\2qKiDCC.doc

Creates executable files on the filesystem (1 event)

file	C:\Users\test22\AppData\Local\Temp\nsr6480.tmp\System.dll

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

file	C:\Users\test22\AppData\Local\Temp\nsr6480.tmp\System.dll

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

Time & API	Arguments	Status	Return	Repeated
MoveFileWithProgressW June 7, 2021, 5:48 p.m.	newfilepath_r: C:\Users\test22\AppData\Roaming\41D896\6D6F4D.exe flags: 1 oldfilepath_r: C:\Users\test22\AppData\Local\Temp\blem.exe newfilepath: C:\Users\test22\AppData\Roaming\41D896\6D6F4D.exe oldfilepath: C:\Users\test22\AppData\Local\Temp\blem.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 7, 2021, 5:48 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 (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 112 called NtSetContextThread to modify thread in remote process 2228
NtSetContextThread June 7, 2021, 5:48 p.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: 0x000001f0 process_identifier: 2228	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
MicroWorld-eScan	Trojan.GenericKD.37037224
ALYac	Trojan.GenericKD.37037224
Cylance	Unsafe
Sangfor	Trojan.Win32.NetWire.gen
K7AntiVirus	Trojan ( 0057d9501 )
Alibaba	Trojan:Win32/Tnega.31debed5
K7GW	Trojan ( 0057d9501 )
Cybereason	malicious.d7c4f6
Arcabit	Trojan.Generic.D23524A8
Cyren	W32/Ninjector.J.gen!Camelot
Symantec	Trojan.Gen.2
ESET-NOD32	NSIS/Injector.ALO
APEX	Malicious
Avast	Win32:Malware-gen
ClamAV	Win.Malware.Ninjector-9868718-0
Kaspersky	HEUR:Trojan.Win32.NetWire.gen
BitDefender	Trojan.GenericKD.37037224
Paloalto	generic.ml
AegisLab	Trojan.Win32.NetWire.4!c
Ad-Aware	Trojan.GenericKD.37037224
Sophos	Mal/Generic-S
F-Secure	Trojan.TR/AD.LokiBot.xbpqw
DrWeb	Trojan.Loader.834
McAfee-GW-Edition	BehavesLike.Win32.Dropper.gh
FireEye	Trojan.GenericKD.37037224
Emsisoft	Trojan.GenericKD.37037224 (B)
Avira	TR/AD.LokiBot.xbpqw
MAX	malware (ai score=87)
Gridinsoft	Trojan.Win32.Downloader.sa
Microsoft	Trojan:Win32/Tnega.RV!MTB
ZoneAlarm	HEUR:Trojan.Win32.NetWire.gen
GData	Trojan.GenericKD.37037224
Cynet	Malicious (score: 99)
McAfee	Artemis!36E936D5F346
Malwarebytes	Malware.AI.2339412334
TrendMicro-HouseCall	TROJ_GEN.R002H0DF421
Rising	Trojan.Injector/NSIS!1.D6F5 (CLASSIC)
Fortinet	NSIS/Ninjector.J!tr
AVG	Win32:Malware-gen
Panda	Trj/CI.A

blem.exe

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