MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 881063717882f87143c3707a4bfb4b22cfcd3e42f9928a97516cc1c68bed8ad8. 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: 16


Intelligence 16 IOCs 1 YARA 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 881063717882f87143c3707a4bfb4b22cfcd3e42f9928a97516cc1c68bed8ad8
SHA3-384 hash: 847a3b4ec5c17a1796ee2a6067b94f8354428796cb1bb41c278b3d3809293816547a83aa98c74481cb2bee0f1244279b
SHA1 hash: e502068ff1ae2ef7feb32691c087c4dc83d928d9
MD5 hash: 82c088ffc2d72b05efa565839e0ea9a8
humanhash: wolfram-georgia-arizona-autumn
File name:82c088ffc2d72b05efa565839e0ea9a8.exe
Download: download sample
Signature Loki
Create hunting rule
File size:1'004'544 bytes
First seen:2022-03-14 09:31:46 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:oSRVUVRTaaP2HST1DNRouWw0SuiTTYE7cFcWVMoy+x:oSRCP4SNNuPwrui7cA
Threatray 8'322 similar samples on MalwareBazaar
TLSH T1FA257DE46B08567FEEB1237AC1B815713EB61D4AA495FF28568E32C80973F8F09D241D
Reporter abuse_ch
Tags:exe Loki


Avatar
abuse_ch
Loki C2:
http://hstfurnaces.net/ge5/fre.php

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
http://hstfurnaces.net/ge5/fre.php https://threatfox.abuse.ch/ioc/395107/

Intelligence

File Origin
# of uploads :
1
# of downloads :
196
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
lokibot
Create hunting rule
ID:
1
File name:
EXT_SMTP-FR1jS5pJxnn72Yhri.doc.xlsx
Verdict:
Malicious activity
Analysis date:
2022-03-14 03:59:59 UTC
Tags:
encrypted trojan opendir lokibot stealer exploit CVE-2017-11882 loader
Link:
https://app.any.run/tasks/335f5541-ca9e-49eb-a61a-fb6ee566172f

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/250051/
Detection(s):
SecuriteInfo.com.W32.MSIL_Kryptik.GUX.genEldorado.22049.9314.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
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:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
fareit lokibot obfuscated packed replace.exe update.exe
Link:
https://www.filescan.io/uploads/622f0b98b94fb38cb4792762/reports/6d0315e7-79b4-4d60-ab33-d7c1c08eceab/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/b9dd155a-3839-4689-bcce-176d650d7630
Result
Threat name:
Lokibot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/955929
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
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 / 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/881063717882f87143c3707a4bfb4b22cfcd3e42f9928a97516cc1c68bed8ad8/
Threat name:
ByteCode-MSIL.Trojan.AgenteslaPacker
Create hunting rule
Status:
Malicious
First seen:
2022-03-14 06:33:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
21 of 27 (77.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=raigg4lyql4hcq6dob5ex62lelh42psc7gjivf2rnta4nc7nrlma._file
Verdict:
malicious
Label(s):
lokipasswordstealer(pws)
Create hunting rule
Similar samples:
237f3c37b08f15505c23ade97555e575f446ea31df98999e13917d33f6837c99
Loki
5af35520dd30145e091e7db9d4d9be25ec23cdf5b7d914a402ef880fb35bd558
Loki
6fa9b793ba0f5e46528ced1bbfc0a36a08d53843ac9e13b02fb6d5c4fac005b8
Loki
9740fa7b19f17e4c6df857ec1240c243a77ad689894ecaa92bd112709c242664
Loki
d0e05e07fd374034e82dcb913ac1a83df553ea8ea69e2b5c5b95bca7118aa209
Loki
d705d1e518e32f4c1dcfdce42040cd87d30ad8cd032d9bd4fe1fde67285ac5b9
Loki
da2f8b897d09228f81c3019c98676c771b85f0d68471628dfb685201af0422d5
Loki
ea4e421a809854f53794fe7beb0e77aa813287565edcfc904deadee8121caf3a
Loki
+ 8'312 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/220314-lhmfcsgaam/
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
.NET Reactor proctector
Lokibot
suricata: ET MALWARE LokiBot Checkin
suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)
Malware Config
C2 Extraction:
http://hstfurnaces.net/ge5/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:
3833b2183abf963ed7b9610a192620887177548f990ccd000eae901fdbed7787
MD5 hash:
5554e01c716346ce386768fa7edfeda6
SHA1 hash:
0e5c1aaeaba18a0b780eea820883aa10d394fc36
Link:
https://www.unpac.me/results/1b3cbdb8-9665-4854-95ea-017375cd56c0/
SH256 hash:
a72bf18237ef7188f5b0560c67651b2108fe51e6ea957ed959583d0989b4f08d
MD5 hash:
fbcf86f68b55fd5c13cba903e3028182
SHA1 hash:
298503701840ae67036e612f84b2e1ee8f408b3d
Link:
https://www.unpac.me/results/1b3cbdb8-9665-4854-95ea-017375cd56c0/
SH256 hash:
9b00e2fa33ad72dec22a5e107ab6886da72bbe0bed89a721e877c1dc3ce6a662
MD5 hash:
b4c9c16228f0ee1de70ffc6264fb720c
SHA1 hash:
437049e452a511e220abdb32df695cdf07f5a7d0
Link:
https://www.unpac.me/results/1b3cbdb8-9665-4854-95ea-017375cd56c0/
SH256 hash:
cd44c8761fb1fff62b1aedd71bf2be7bb5104d54ba9939ac2b8e130182190e02
MD5 hash:
8f22b338fb48c86346c8c1c6477284a6
SHA1 hash:
e52571bab1e855d2126d066d43acc531350f294f
Detections:
win_lokipws_g0
Create hunting rule
win_lokipws_auto
Create hunting rule
Link:
https://www.unpac.me/results/1b3cbdb8-9665-4854-95ea-017375cd56c0/
SH256 hash:
881063717882f87143c3707a4bfb4b22cfcd3e42f9928a97516cc1c68bed8ad8
MD5 hash:
82c088ffc2d72b05efa565839e0ea9a8
SHA1 hash:
e502068ff1ae2ef7feb32691c087c4dc83d928d9
Link:
https://www.unpac.me/results/1b3cbdb8-9665-4854-95ea-017375cd56c0/
Malware family:
Lokibot
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/881063717882/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/881063717882f87143c3707a4bfb4b22cfcd3e42f9928a97516cc1c68bed8ad8

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:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many file transfer clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_GENInfoStealer
Create hunting rule
Author:ditekSHen
Description:Detects executables containing common artifcats observed in infostealers
Rule name:infostealer_loki
Create hunting rule
Rule name:infostealer_xor_patterns
Create hunting rule
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
Create hunting rule
Author:kevoreilly
Description:Loki Payload
Rule name:LokiBot
Create hunting rule
Author:kevoreilly
Description:LokiBot Payload
Rule name:malware_Lokibot_strings
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Lokibot in memory
Reference:internal research
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:STEALER_Lokibot
Create hunting rule
Author:Marc Rivero | McAfee ATR Team
Description:Rule to detect Lokibot stealer
Rule name:win_lokipws_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.lokipws.

File information

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

Web download

Loki

Executable exe 881063717882f87143c3707a4bfb4b22cfcd3e42f9928a97516cc1c68bed8ad8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2095966/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/250051/

Comments