MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 21494cce61f27fb1e1535ddb89521dc12cc72398802e77058600d76dda465eba. 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: 11


Intelligence 11 IOCs YARA 8 File information Comments

SHA256 hash: 21494cce61f27fb1e1535ddb89521dc12cc72398802e77058600d76dda465eba
SHA3-384 hash: e973918723233bd3d44733e55e357078e97447f5a44dbea433856a441d042a289026c14b8e8381372018ed93ca94ae7f
SHA1 hash: 4243a037ba4fd3f6f2068ae21af9126bc02e2ed5
MD5 hash: 9941320d5c52f506797d60adaea602e3
humanhash: quiet-diet-mirror-fillet
File name:SecuriteInfo.com.Trojan.Inject4.6091.28684.16845
Download: download sample
Signature Loki
File size:547'840 bytes
First seen:2020-12-03 20:01:30 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'655 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 12288:GJQonm14gZaAipeDax98AOODWPApp/Bnl:GmZabp4jAOWWPE
Threatray 2'103 similar samples on MalwareBazaar
TLSH 65C42730E5EDA600CDB48539F00585306FFAFBAB7D0CBC6968051F07A4656988BFA97D
Reporter SecuriteInfoCom
Tags:Loki

Intelligence


File Origin
# of uploads :
1
# of downloads :
218
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Using the Windows Management Instrumentation requests
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a recently created process
Creating a file
Reading critical registry keys
Changing a file
Replacing files
Connection attempt
Sending an HTTP POST request
Creating a file in the %AppData% subdirectories
Stealing user critical data
Moving of the original file
Enabling autorun by creating a file
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
Lokibot
Detection:
malicious
Classification:
spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: Scheduled temp file as task from temp location
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM_3
Yara detected aPLib compressed binary
Yara detected Lokibot
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 326690 Sample: SecuriteInfo.com.Trojan.Inj... Startdate: 03/12/2020 Architecture: WINDOWS Score: 100 27 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->27 29 Malicious sample detected (through community Yara rule) 2->29 31 Multi AV Scanner detection for dropped file 2->31 33 10 other signatures 2->33 7 SecuriteInfo.com.Trojan.Inject4.6091.28684.exe 6 2->7         started        process3 file4 19 C:\Users\user\AppData\...\nVeepHAwWyTchu.exe, PE32 7->19 dropped 21 C:\Users\user\AppData\Local\...\tmpAC5F.tmp, XML 7->21 dropped 23 SecuriteInfo.com.T....6091.28684.exe.log, ASCII 7->23 dropped 35 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 7->35 37 Tries to steal Mail credentials (via file registry) 7->37 11 SecuriteInfo.com.Trojan.Inject4.6091.28684.exe 54 7->11         started        15 schtasks.exe 1 7->15         started        signatures5 process6 dnsIp7 25 37.46.150.41, 49714, 49715, 49716 IWAYCH Moldova Republic of 11->25 39 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->39 41 Tries to steal Mail credentials (via file access) 11->41 43 Tries to harvest and steal ftp login credentials 11->43 45 Tries to harvest and steal browser information (history, passwords, etc) 11->45 17 conhost.exe 15->17         started        signatures8 process9
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2020-12-03 19:39:08 UTC
AV detection:
23 of 28 (82.14%)
Threat level:
  5/5
Result
Malware family:
lokibot
Score:
  10/10
Tags:
family:lokibot evasion spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Maps connected drives based on registry
Checks BIOS information in registry
Looks for VMWare Tools registry key
Looks for VirtualBox Guest Additions in registry
Lokibot
Malware Config
C2 Extraction:
http://37.46.150.41/22/2/cgi.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
Unpacked files
SH256 hash:
21494cce61f27fb1e1535ddb89521dc12cc72398802e77058600d76dda465eba
MD5 hash:
9941320d5c52f506797d60adaea602e3
SHA1 hash:
4243a037ba4fd3f6f2068ae21af9126bc02e2ed5
SH256 hash:
4f9e21250f4bfd9b02e397e034a23a8e8468248f72eedee9f8059bde93154a14
MD5 hash:
ad89371fdd4ca73109957baf54e0093d
SHA1 hash:
110a24715dfd5707b0618bbfad24c63527112f39
SH256 hash:
c88a66cbf00b12c88e2b970b8bc220e970e8465e56098ced24e97d42be901b94
MD5 hash:
a60401dc02ff4f3250a749965097e13f
SHA1 hash:
3f22d28fd765f831084cb972a8bd071e421c26a1
SH256 hash:
8ad7742e03001670b467888cba5e284c2f8acfd16989004fbdd87c5378041303
MD5 hash:
bfa80a7f34fa172a753ab674cb4eb21c
SHA1 hash:
7766c825013b3298e80c9077fc77d07d928cbc1e
Detections:
win_lokipws_g0 win_lokipws_auto
Please note that we are no longer able to provide a coverage score for Virus Total.

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:Email_stealer_bin_mem
Author:James_inthe_box
Description:Email in files like avemaria
Rule name:infostealer_loki
Rule name:infostealer_xor_patterns
Author:jeFF0Falltrades
Description:The XOR and string patterns shown here appear to be unique to certain information-stealing malware families, namely LokiBot and Pony/Fareit. The XOR patterns were observed in a several loaders and payloads for LokiBot, but have also appeared (less frequently) in Pony/Fareit loaders and samples. The two accompanying rules below can be used to further classify the final payloads.
Rule name:Loki
Author:kevoreilly
Description:Loki Payload
Rule name:Lokibot
Author:JPCERT/CC Incident Response Group
Description:detect Lokibot in memory
Reference:internal research
Rule name:STEALER_Lokibot
Author:Marc Rivero | McAfee ATR Team
Description:Rule to detect Lokibot stealer
Rule name:win_lokipws_auto
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator
Rule name:with_sqlite
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.

Web download

Loki

Executable exe 21494cce61f27fb1e1535ddb89521dc12cc72398802e77058600d76dda465eba

(this sample)

  
Delivery method
Distributed via web download

Comments