MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4e2d26ad2ee582d308cef92939df76189b8551dcd11ebd1773fa4537ebdd03ce. 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 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4e2d26ad2ee582d308cef92939df76189b8551dcd11ebd1773fa4537ebdd03ce
SHA3-384 hash: aab48e5d33dfb2eeb3335fa187b05b5a51b09cf3a017cc8cfbd6e20cb819c6535d31d6562afac690e3f81c35515606de
SHA1 hash: 8d1fb457e52ec278aff52c656b3ead8c373336bd
MD5 hash: bb587d3d2e55f6d318e956fd019d8ed4
humanhash: king-north-winner-ack
File name:RF-10665.exe
Download: download sample
Signature Loki
Create hunting rule
File size:340'480 bytes
First seen:2020-10-27 20:12:37 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'662 x AgentTesla, 19'477 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 6144:vlzdTZ4rjNxG/i/OfFGr6ofIeC1cfqL95I1:vV/4rjvGiO9C6QbCSfqL95
Threatray 2'188 similar samples on MalwareBazaar
TLSH 5A74D0B17D92587ECA6E0735056981C0FAB617C73FA48B0D71AF530C0E11E2BAB67687
Reporter James_inthe_box
Tags:exe Loki

Intelligence

File Origin
# of uploads :
1
# of downloads :
77
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Loki
Create hunting rule
Link:
https://www.capesandbox.com/analysis/80133/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Creating a window
Creating a file
Running batch commands
Launching a process
Creating a process from a recently created file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process
Result
Threat name:
Lokibot
Create hunting rule
Detection:
malicious
Classification:
spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/514162
Signature
.NET source code contains very large array initializations
Allocates memory in foreign processes
Creates an autostart registry key pointing to binary in C:\Windows
Drops PE files to the user root directory
Injects a PE file into a foreign processes
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
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to detect virtualization through RDTSC time measurements
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: 306193 Sample: RF-10665.exe Startdate: 27/10/2020 Architecture: WINDOWS Score: 100 53 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->53 55 Malicious sample detected (through community Yara rule) 2->55 57 Multi AV Scanner detection for submitted file 2->57 59 4 other signatures 2->59 7 RF-10665.exe 9 2->7         started        11 pcalua.exe 1 2->11         started        13 pcalua.exe 1 1 2->13         started        process3 dnsIp4 33 C:\Users\user\gbsg.exe, PE32 7->33 dropped 35 C:\Users\user\AppData\...\AgileDotNetRT.dll, PE32 7->35 dropped 37 C:\Users\user\AppData\...\AddInProcess32.exe, PE32 7->37 dropped 61 Drops PE files to the user root directory 7->61 63 Tries to detect virtualization through RDTSC time measurements 7->63 16 gbsg.exe 4 7->16         started        20 cmd.exe 1 7->20         started        22 gbsg.exe 3 11->22         started        39 192.168.2.1 unknown unknown 13->39 file5 signatures6 process7 file8 31 C:\Users\user\AppData\...\AgileDotNetRT.dll, PE32 16->31 dropped 41 Writes to foreign memory regions 16->41 43 Allocates memory in foreign processes 16->43 45 Injects a PE file into a foreign processes 16->45 24 AddInProcess32.exe 16->24         started        26 reg.exe 1 1 20->26         started        29 conhost.exe 20->29         started        47 Multi AV Scanner detection for dropped file 22->47 49 Machine Learning detection for dropped file 22->49 51 Tries to detect virtualization through RDTSC time measurements 22->51 signatures9 process10 signatures11 65 Creates an autostart registry key pointing to binary in C:\Windows 26->65
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4e2d26ad2ee582d308cef92939df76189b8551dcd11ebd1773fa4537ebdd03ce/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-10-27 19:34:54 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
25 of 29 (86.21%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=jywsnljo4wbngcgo7euttx3wdcnykuo42epl2f3t7jctp265apha._file
Verdict:
malicious
Label(s):
lokipasswordstealer(pws)
Create hunting rule
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229c2a76e14bcb4b84636f972a2acdedad5295dac077e9f6d895ca8a4f37f6c3
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4f2b6c1fbfac2696eeae6c7d2484bbc42c8f211f167ec16ff9e5a16be7c06616
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53edc68ef8a890aac3c8f6fe8c72e1a8cf5057c600a3f85d12b99b59b05e47be
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56156c5b658580571c626897cd0e5c5ec46583f6907ead2ef5d73ee76324f18e
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6691e9168b039728f0616a60def86e948c4a3a84e3120476c58eff14ef86d239
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814b0968761c0dbd4a43208cd82d150aa6608538abb845561257687ed9cd0524
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8867e72aaf3985ed148d3049c628d73ba0024e3129e466c17bd6a665be9e84f0
Loki
+ 2'178 additional samples on MalwareBazaar
Result
Malware family:
lokibot
Create hunting rule
Score:
  10/10
Tags:
family:lokibot persistence spyware stealer trojan
Link:
https://tria.ge/reports/201027-balz74qn7n/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Loads dropped DLL
Executes dropped EXE
Lokibot
Malware Config
C2 Extraction:
http://192.236.161.248/vak/1/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
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/4e2d26ad2ee582d308cef92939df76189b8551dcd11ebd1773fa4537ebdd03ce

File information

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

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/80133/
  
URLhaus
https://urlhaus.abuse.ch/url/757327/

Comments