MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5e2ff37b8f894bb49e33a7dbfa804ea5561cb8acc7cbf95ed4b56d230b8cd148. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Loki


Vendor detections: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5e2ff37b8f894bb49e33a7dbfa804ea5561cb8acc7cbf95ed4b56d230b8cd148
SHA3-384 hash: ef587ad839bde51917b54da68cd2ff88cf9d478a9e90f20582feba58b8e56e804ef7076de3649ea8fe95a355cdc4713f
SHA1 hash: c518a3d8d74fcfa28eeb99cabf11c5a0c68b15cf
MD5 hash: c991a7cf31980ad30387a80723b2cd97
humanhash: ack-equal-william-delaware
File name:SBC5621.exe
Download: download sample
Signature Loki
Create hunting rule
File size:773'174 bytes
First seen:2020-08-31 06:11:35 UTC
Last seen:2020-08-31 06:55:10 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 00be6e6c4f9e287672c8301b72bdabf3 (116 x RedLineStealer, 70 x AsyncRAT, 55 x AgentTesla)
ssdeep 12288:uJWgxAqTvbqbWTsX+tGwOHf9MB2+l8e/4YlcBkRmYlR7AOHULQwBYcCEtQMK3Ccc:zglru6TUwO/iB2e8ewYlcBOlmOHCQw/F
Threatray 1'815 similar samples on MalwareBazaar
TLSH A8F40202BBC184B2E63219365A39A721697D3D302F35DA6FB3D06D5DDA311C1A634FA3
Reporter abuse_ch
Tags:exe Loki


Avatar
abuse_ch
Malspam distributing Loki:

HELO: oHCKwtNo4X
Sending IP: 199.19.72.123
From: Mr Rashid <salesshiftcrowd1@protonmail.com>
Reply-To: salesshiftcrowd1@protonmail.com
Subject: Urgent Inquary
Attachment: SBC5621.exe

Loki C2:
http://govirtue.ml/position/fre.php

Intelligence

File Origin
# of uploads :
2
# of downloads :
88
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Loki
Create hunting rule
Link:
https://www.capesandbox.com/analysis/53279/
Detection(s):
PUA.Win.Downloader.Aiis-6803892-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Searching for the window
Creating a file in the %temp% directory
Creating a process from a recently created file
Sending a UDP request
Launching a process
Creating a file
Running batch commands
Creating a process with a hidden window
Deleting a recently created file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Result
Threat name:
Lokibot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/454922
Signature
Allocates memory in foreign processes
Binary contains a suspicious time stamp
Creates a thread in another existing process (thread injection)
Found malware configuration
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Fodhelper UAC Bypass
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file access)
Tries to steal Mail credentials (via file registry)
Writes to foreign memory regions
Yara detected aPLib compressed binary
Yara detected Lokibot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 279842 Sample: SBC5621.exe Startdate: 31/08/2020 Architecture: WINDOWS Score: 100 52 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->52 54 Found malware configuration 2->54 56 Malicious sample detected (through community Yara rule) 2->56 58 7 other signatures 2->58 9 SBC5621.exe 9 2->9         started        12 Rwkunet.exe 2->12         started        15 Rwkunet.exe 2->15         started        process3 file4 44 C:\Users\user\AppData\Local\...\Rwkutoc.exe, PE32 9->44 dropped 17 Rwkutoc.exe 1 3 9->17         started        74 Multi AV Scanner detection for dropped file 12->74 21 WerFault.exe 23 9 12->21         started        23 WerFault.exe 15->23         started        signatures5 process6 file7 42 C:\Users\user\AppData\Local\Rwkunet.exe, PE32 17->42 dropped 60 Multi AV Scanner detection for dropped file 17->60 62 Writes to foreign memory regions 17->62 64 Allocates memory in foreign processes 17->64 66 2 other signatures 17->66 25 ieinstal.exe 55 17->25         started        30 notepad.exe 4 17->30         started        signatures8 process9 dnsIp10 50 govirtue.ml 40.78.88.103, 49724, 49726, 49727 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 25->50 46 C:\Users\user\AppData\Roaming\...\B52B3F.exe, PE32 25->46 dropped 68 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 25->68 70 Tries to steal Mail credentials (via file access) 25->70 72 Tries to harvest and steal ftp login credentials 25->72 48 C:\Users\Public48atso.bat, ASCII 30->48 dropped 32 cmd.exe 1 30->32         started        34 cmd.exe 1 30->34         started        file11 signatures12 process13 process14 36 conhost.exe 32->36         started        38 reg.exe 1 1 32->38         started        40 conhost.exe 34->40         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5e2ff37b8f894bb49e33a7dbfa804ea5561cb8acc7cbf95ed4b56d230b8cd148/
Threat name:
Win32.Trojan.NetWired
Create hunting rule
Status:
Malicious
First seen:
2020-08-31 02:00:31 UTC
AV detection:
25 of 29 (86.21%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=lyx7g64prff3jhrtu7n7vacouvlbzofmy7f7sxwuwvwsgc4m2fea._file
Verdict:
malicious
Label(s):
lokipasswordstealer(pws)
Create hunting rule
Similar samples:
15a5acf7f504d480ae0925b9f4f9e18b7a75f371d3afd1d1bc59ed30abaca08b
Loki
2ceeb468000833002257f4237af1a1c24fc579f0b0be1eabcd7fd864ff7c9d44
Loki
41a9e893d9922e09870fcb8a968be26b7645c491b655b11b59be8c284c1e1b29
Loki
87ff4ca886164e46e8500adc4c3f904974677f85597f612b411140751f496d83
Loki
8ecfe22ec30443d42392898e0d23f29fc42e72bf74c066d9738acb3ef551919b
Loki
8ff533a3716bb10e8086fffe02ffea956cb6e381db0881e5823005b0d9b4061f
Loki
9bb1a92bc0f71772f7a57b22fa9a62b2147243d9c1387cf5767d7dea516c37ca
Loki
a7b2c2dfcb01c3c3b3dc945f3b8d1c907a4de8aba291241466a9da4c69492a29
Loki
bdf0628de7c3965db41f88705c2b900a19fc12499435fd77f6eabc172c397861
Loki
fbde44031b8acd00f624403184405b3fcf572c220c321ec82c29e7f9c3cbc233
Loki
+ 1'805 additional samples on MalwareBazaar
Result
Malware family:
lokibot
Create hunting rule
Score:
  10/10
Tags:
persistence spyware trojan stealer family:lokibot
Link:
https://tria.ge/reports/200831-4e3eeezqpa/
Behaviour
Modifies registry key
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Loads dropped DLL
Reads user/profile data of web browsers
Executes dropped EXE
Lokibot
Malware Config
C2 Extraction:
http://govirtue.ml/position/fre.php
http://kbfvzoboss.bid/alien/fre.php
http://alphastand.trade/alien/fre.php
http://alphastand.win/alien/fre.php
http://alphastand.top/alien/fre.php
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
netwire
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/5e2ff37b8f894bb49e33a7dbfa804ea5561cb8acc7cbf95ed4b56d230b8cd148

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:Lokibot
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Lokibot in memory
Reference:internal research
Rule name:win_lokipws_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator
Rule name:with_sqlite
Create hunting rule
Author:Julian J. Gonzalez <info@seguridadparatodos.es>
Description:Rule to detect the presence of SQLite data in raw image
Reference:http://www.st2labs.com

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

Loki

Executable exe 5e2ff37b8f894bb49e33a7dbfa804ea5561cb8acc7cbf95ed4b56d230b8cd148

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/53279/

Comments