MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bedb9c3644572b0181d4d482b24085b19b3b8708bc882b7944912536fa8ad728. 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: 17


Intelligence 17 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bedb9c3644572b0181d4d482b24085b19b3b8708bc882b7944912536fa8ad728
SHA3-384 hash: f83445cbbaacdc46a052f9a5006e335f57e1bb3d41173d43bd75105db516b62e2d70997e7bea0141aba54f6dc0a9c7f6
SHA1 hash: be260dc257aa5989f07ac7e5df6c294faa7e182f
MD5 hash: e879f74fc90b86c3e3e00812124fa280
humanhash: winner-sierra-floor-floor
File name:csrss.exe
Download: download sample
Signature Loki
Create hunting rule
File size:430'080 bytes
First seen:2022-04-06 08:49:13 UTC
Last seen:2022-04-06 10:05:39 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 6144:2OOh2l+WVu8/+8NkjmupBpi82NkzyPAyF1WOwB56CQH8e3Z/G2XqqRu5f7tZG9R3:Zl+WRNk/V9kXFc69Dp6qRuLCF
Threatray 7'427 similar samples on MalwareBazaar
TLSH T1F7940118B76BD913C95D66B3E1E21A0603B0EB07E097DB8F2AD955DE1B033D628027D7
File icon (PE):PE icon
dhash icon f8e4f239d9b8f8e0 (21 x SnakeKeylogger, 20 x AgentTesla, 11 x Formbook)
Reporter pr0xylife
Tags:exe Loki

Intelligence

File Origin
# of uploads :
2
# of downloads :
314
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
lokibot
Create hunting rule
ID:
1
File name:
http://107.172.93.13/save365/.csrss.exe
Verdict:
Malicious activity
Analysis date:
2022-04-06 08:49:26 UTC
Tags:
trojan opendir lokibot stealer loader
Link:
https://app.any.run/tasks/41a656f4-0133-4031-81d8-0252cbdf49eb

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
LokiBot
Create hunting rule
Link:
https://www.capesandbox.com/analysis/261179/
Detection(s):
SecuriteInfo.com.ArtemisE879F74FC90B.5240.20663.UNOFFICIAL
Create hunting rule

Win.Dropper.LokiBot-9943279-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the system32 directory
Unauthorized injection to a recently created process
Creating a file
Сreating synchronization primitives
Reading critical registry keys
Changing a file
Creating a file in the %AppData% subdirectories
Enabling the 'hidden' option for analyzed file
Stealing user critical data
Query of malicious DNS domain
Moving of the original file
Sending an HTTP POST request to an infection source
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control.exe obfuscated packed
Link:
https://www.filescan.io/uploads/624d541daa7e43c6a6c162a8/reports/a73a3652-5ce0-4b0f-89c2-c65840416f6b/overview
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.
Malware family:
Loki
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/838edd0b-1eaf-4d55-977c-94f90ff51ed3
Result
Threat name:
Lokibot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/971355
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Sigma detected: Suspicious Process Parents
Sigma detected: System File Execution Location Anomaly
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 / registry access)
Tries to steal Mail credentials (via file registry)
Yara detected AntiVM3
Yara detected aPLib compressed binary
Yara detected Lokibot
Behaviour
Behavior Graph:
Download SVG
Detection:
lokibot
Create hunting rule
Link:
https://mwdb.cert.pl/sample/bedb9c3644572b0181d4d482b24085b19b3b8708bc882b7944912536fa8ad728/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-04-06 08:50:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
18 of 25 (72.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=x3nzynsek4vqdaou2sbleqefwgntxbyixsecw6kesestn6uk24ua._file
Verdict:
malicious
Label(s):
lokipasswordstealer(pws)
Create hunting rule
Similar samples:
2289816fa967e230968ffe986a76950ba4938c6f0c3b27912ec480bf5c0e62d5
Loki
3851e1c8c896ecae1035576a4b37d1fafa0690df428e255ed709c155cf77279c
Loki
50cb7b0b1d15d89428745bd508343b52d5f197b5f57cdf83a077973bae3d1ec1
Loki
5af35520dd30145e091e7db9d4d9be25ec23cdf5b7d914a402ef880fb35bd558
Loki
9740fa7b19f17e4c6df857ec1240c243a77ad689894ecaa92bd112709c242664
Loki
d705d1e518e32f4c1dcfdce42040cd87d30ad8cd032d9bd4fe1fde67285ac5b9
Loki
da2f8b897d09228f81c3019c98676c771b85f0d68471628dfb685201af0422d5
Loki
+ 7'417 additional samples on MalwareBazaar
Result
Malware family:
lokibot
Create hunting rule
Score:
  10/10
Tags:
family:lokibot collection spyware stealer suricata trojan
Link:
https://tria.ge/reports/220406-krksfsfbdl/
Behaviour
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Reads user/profile data of web browsers
Lokibot
suricata: ET MALWARE LokiBot Checkin
suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)
Malware Config
C2 Extraction:
http://sempersim.su/ge17/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
Unpacked files
SH256 hash:
64080c044ab5acc04655762d77c295e5968e9f595859513745ef943a9e3b1636
MD5 hash:
315faf1fc1d241a6d6d0082b924d826c
SHA1 hash:
c704f2ce4158d678e7e94c598ecea9b2cd993187
Detections:
win_lokipws_g0
Create hunting rule
win_lokipws_auto
Create hunting rule
Link:
https://www.unpac.me/results/252a0c96-dd59-4d5d-bdc3-135943cfd7ca/
Parent samples :
7c2d8d52d0278bffa26d7df8706c985e14e86ec0a3f79cc965f9e9e2b0fc1937
0511ccd03a6d649743eea11297d7b3159ecd2c7674eaa3dc7638dddbed462abc
39247c12089970c5c398132f976bad9c969ef45ce1258229deaf3ce543027713
d431520f84593ca8e978b232a556221fb0e9b539dd1d5490383fda9ef8185c48
bedb9c3644572b0181d4d482b24085b19b3b8708bc882b7944912536fa8ad728
9d9b0f3e42646de4f2b1d7a206edd43985a869155b9d4551525149c9ef2d5764
ec3d3142732cc04ff0758355c85e21985b666e09d76a0893bb536903b37e9227
41d8c172c5e712d0d245c30624e662b25993207106c432761f75f5400439d5dc
5f72b2783e8c4554ae93f5baabb5293a026297d3e53730f84006e6b39aae6f2a
d19b39018d752b434f68ab8d567f1eaf9a7e93934e1d8ed3737e64f9fdcec85c
SH256 hash:
9b0214ba00ff1b4ff02d4edf8a567a2669eaa8e81b983e037b3c9d3e77e808b7
MD5 hash:
6def484ed127359f5e711d91cb1a4b55
SHA1 hash:
ba3bf3de72139949be0df99d85d4e87382864a01
Link:
https://www.unpac.me/results/252a0c96-dd59-4d5d-bdc3-135943cfd7ca/
SH256 hash:
fe58122a2dc9f6b7c57eb945796affbcaa214b940cc31ea78bb3a93ec99b78bd
MD5 hash:
d4be86e94d2483566e3b788be1cf4658
SHA1 hash:
9e859c78492536bbcb13ce9a1efdebf5b73a6316
Link:
https://www.unpac.me/results/252a0c96-dd59-4d5d-bdc3-135943cfd7ca/
SH256 hash:
d612f5a87fb846a0b5b57427069ca3bbfe204af7d4a9a5bd8f5754d483efe658
MD5 hash:
1fc116430cab80e801bd837577455030
SHA1 hash:
0cf0567cc3f8851be6e220196ffe1266f5ceb536
Link:
https://www.unpac.me/results/252a0c96-dd59-4d5d-bdc3-135943cfd7ca/
SH256 hash:
bedb9c3644572b0181d4d482b24085b19b3b8708bc882b7944912536fa8ad728
MD5 hash:
e879f74fc90b86c3e3e00812124fa280
SHA1 hash:
be260dc257aa5989f07ac7e5df6c294faa7e182f
Link:
https://www.unpac.me/results/252a0c96-dd59-4d5d-bdc3-135943cfd7ca/
Malware family:
Lokibot
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/bedb9c364457/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Lokibot
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/bedb9c3644572b0181d4d482b24085b19b3b8708bc882b7944912536fa8ad728

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:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Web download

Loki

Executable exe bedb9c3644572b0181d4d482b24085b19b3b8708bc882b7944912536fa8ad728

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/261179/
  
URLhaus
https://urlhaus.abuse.ch/url/2134147/
  
Delivery method
Distributed via web download

Comments