MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8f91fd63bcc2d757496490b2680d0c8bdfe0d9c89c95275fca0f75a55cc9c4a7. 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: 13


Intelligence 13 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8f91fd63bcc2d757496490b2680d0c8bdfe0d9c89c95275fca0f75a55cc9c4a7
SHA3-384 hash: 3505f38498e6e37063b3afbd47ea19a8d49c93661e2a3833777effbf348dd0bafab8ca8784f6146b1272dcf959a48412
SHA1 hash: a79b7b7fa24bd0ccfe7cb58b8a5b6c6f6eee8563
MD5 hash: a7ff0404b2597c12652a48961d210a75
humanhash: low-victor-hotel-twenty
File name:a7ff0404b2597c12652a48961d210a75.exe
Download: download sample
Signature Loki
Create hunting rule
File size:740'352 bytes
First seen:2020-12-07 19:16:57 UTC
Last seen:2020-12-07 20:38:06 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'659 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:OHyyiejealXSkp3OfCNgfoU9xDgX6BMl1yP+PJ0Cm8y9bKL:OHyvaliAefOU9xEXVl1SY4toL
Threatray 2'102 similar samples on MalwareBazaar
TLSH 71F4CE363A942EA3D2BEC7F254247650CFB5612B697DE2CC6CC621CF45E6F108949E23
Reporter abuse_ch
Tags:exe Loki


Avatar
abuse_ch
Loki C2:
http://webtex.ga/rojas/gate.php

Intelligence

File Origin
# of uploads :
2
# of downloads :
164
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
a7ff0404b2597c12652a48961d210a75.exe
Verdict:
Malicious activity
Analysis date:
2020-12-07 19:27:21 UTC
Tags:
trojan lokibot
Link:
https://app.any.run/tasks/d6c99942-74b3-4c67-9f44-f79130f15a26

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Loki
Create hunting rule
Link:
https://www.capesandbox.com/analysis/107085/
Detection(s):
SecuriteInfo.com.Trojan.Inject4.6124.17283.26560.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
Reading critical registry keys
Changing a file
Replacing files
DNS request
Creating a file in the %AppData% subdirectories
Deleting a recently created file
Stealing user critical data
Connection attempt to an infection source
Moving of the original file
Sending an HTTP POST request to an infection source
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
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/557272
Signature
Found C&C like URL pattern
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
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)
Yara detected AntiVM_3
Yara detected aPLib compressed binary
Yara detected Lokibot
Behaviour
Behavior Graph:
Download SVG
Detection:
lokibot
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8f91fd63bcc2d757496490b2680d0c8bdfe0d9c89c95275fca0f75a55cc9c4a7/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-12-07 19:17:06 UTC
AV detection:
17 of 48 (35.42%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=r6i72y54yllvoslesczgqdimrpp6bwoitsksox6kb522kxgjystq._file
Verdict:
malicious
Label(s):
lokipasswordstealer(pws)
Create hunting rule
Similar samples:
030d7031dc02ec7766d476e96b72e5a348eab8814d9c2cb04c33e75071020440
Loki
1c6e9570729c4d4d1700f1a3b936308966a5164c1959157da7904f5de40a9f18
Loki
45db04125ffed825431a746e397c7c1fb4fb3ccf8768701d791847df9e9d09ee
Loki
7cd9cc024ac14877dd66ec64c36fd9b6cfb3a731aa90afaf04a99b790f1fefae
Loki
8f797837350e153c8c1f0f81a9f2b2159e10fa1460a24825e9e59a6c4caf4853
Loki
c69e882c771b1818558a97832a4ffc97db0ca2bdca969abcae1b1b9094123b0b
Loki
d79ac65fba80d34f0012d82182dd67ca707475ff4628bf5012d2a3d4db7d413b
Loki
d809df216f28368e1bc3de96702139476f8f2364d2d6e82dec7a540815bc83c0
Loki
e01cfde284baf9742419669d25007c6db1da8a5895b8547c53b51113ee01f53d
Loki
f2e19178f2462c83eb84844dfc79d5877d19799ce2b321ff58d2824199bfe4c5
Loki
+ 2'092 additional samples on MalwareBazaar
Result
Malware family:
lokibot
Create hunting rule
Score:
  10/10
Tags:
family:lokibot spyware stealer trojan
Link:
https://tria.ge/reports/201207-2retdc9xca/
Behaviour
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Lokibot
Malware Config
C2 Extraction:
http://webtex.ga/rojas/gate.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:
c88a66cbf00b12c88e2b970b8bc220e970e8465e56098ced24e97d42be901b94
MD5 hash:
a60401dc02ff4f3250a749965097e13f
SHA1 hash:
3f22d28fd765f831084cb972a8bd071e421c26a1
Link:
https://www.unpac.me/results/5198d5af-46b4-4f28-bec0-1ae30cb4b71b/
SH256 hash:
2e3f25bec15fa48823378ef42b34ad5630b173bc4b97a410737363dbc8300923
MD5 hash:
82a590a785513064fcad5a4c2056eb86
SHA1 hash:
a796cf09d68ef8848d02add7b93aef5d2364adc3
Detections:
win_lokipws_g0
Create hunting rule
win_lokipws_auto
Create hunting rule
Link:
https://www.unpac.me/results/5198d5af-46b4-4f28-bec0-1ae30cb4b71b/
Parent samples :
61b69f7d85ced51c8f0aedc90a74cf60ceb166ee2b4eec7b0f559a8eda47ce48
ca53f102bf9e8f981185b455d539f43bc62475496726786d7c6b7c9f7c2c8782
56790883c5da2b30d0f089454ab67a354d98de2a7796e34d0438e0b515a3ec3d
8f91fd63bcc2d757496490b2680d0c8bdfe0d9c89c95275fca0f75a55cc9c4a7
e15df89f3c40de3f56a2bde5737c9b22ce162dbe2e098dce6a3e7126d707ddb7
7a12afff81b999f3c646c7601a8ebcdc55634dd9a576f6f8aab9496a2fc48ffe
84c02420c38ab99c08025cc31581086cf538b2a0b5ae7cfbe9328ed7acd26933
b3dce33ee5576f885b4c78d457e6d0044b8811ce2b67c22771cb0fa0ce7d31f3
SH256 hash:
347582c943dc01af098425fb88b5cdcb6c2df43fe79b6ebc06bb553ca21598d3
MD5 hash:
73c190e6fd723cffc1645cc9b11a547c
SHA1 hash:
dd3408924e58b71288511d09faaa69492f1e9c44
Link:
https://www.unpac.me/results/5198d5af-46b4-4f28-bec0-1ae30cb4b71b/
SH256 hash:
8f91fd63bcc2d757496490b2680d0c8bdfe0d9c89c95275fca0f75a55cc9c4a7
MD5 hash:
a7ff0404b2597c12652a48961d210a75
SHA1 hash:
a79b7b7fa24bd0ccfe7cb58b8a5b6c6f6eee8563
Link:
https://www.unpac.me/results/5198d5af-46b4-4f28-bec0-1ae30cb4b71b/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/8f91fd63bcc2d757496490b2680d0c8bdfe0d9c89c95275fca0f75a55cc9c4a7

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
Create hunting rule
Author:James_inthe_box
Description:Email in files like avemaria
Rule name:infostealer_loki
Create hunting rule
Rule name:infostealer_pony
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:JPCERT/CC Incident Response Group
Description:detect Lokibot in memory
Reference:internal research
Rule name:STEALER_Lokibot
Create hunting rule
Author:Marc Rivero | McAfee ATR Team
Description:Rule to detect Lokibot stealer
Rule name:SUSP_Reversed_Base64_Encoded_EXE
Create hunting rule
Author:Florian Roth
Description:Detects an base64 encoded executable with reversed characters
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.

Web download

Loki

Executable exe 8f91fd63bcc2d757496490b2680d0c8bdfe0d9c89c95275fca0f75a55cc9c4a7

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/779615/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/107085/

Comments