MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4ad6d27720c24adaddb0ce39b95adf22dd38f244a73fdc144c48fb271865c5f7. 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: 8


Intelligence 8 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4ad6d27720c24adaddb0ce39b95adf22dd38f244a73fdc144c48fb271865c5f7
SHA3-384 hash: 3b895e565ee6bc6d9fd468749b5638bb26f01a33451bde2690026b5c487437de9f814951724bf2b93c116c4136cdb4bb
SHA1 hash: 5396cb110e34d2005fe874a29448ac48ae5c4107
MD5 hash: 539415efa2adf4e6827f4513f014a1b4
humanhash: football-mars-alaska-nebraska
File name:PO_210223.exe
Download: download sample
Signature Loki
Create hunting rule
File size:830'464 bytes
First seen:2021-02-22 06:59:57 UTC
Last seen:2021-02-22 08:41:39 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'473 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:6DUDXqVJkUqyvVsRPQKNvgh6f1NpQansFmGs15VfjXw3:6kyTqyKRPjTq1F7Y5RjXw3
Threatray 6 similar samples on MalwareBazaar
TLSH 7D057B126B88DFACE07EA7355124950E9BFAB512E325DD4F7DD210DF0D62F808762A23
Reporter Anonymous
Tags:Loki

Intelligence

File Origin
# of uploads :
2
# of downloads :
97
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PO_210223.exe
Verdict:
Malicious activity
Analysis date:
2021-02-22 06:51:50 UTC
Tags:
trojan
Link:
https://app.any.run/tasks/6e2b912e-6631-4a60-916a-18b37955df55

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/118199/
Detection(s):
SecuriteInfo.com.Win32.32683.27183.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Result
Verdict:
UNKNOWN
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/613688
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
C2 URLs / IPs found in malware configuration
Found malware configuration
Initial sample is a PE file and has a suspicious name
Machine Learning detection for dropped file
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
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:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 355850 Sample: PO_210223.exe Startdate: 22/02/2021 Architecture: WINDOWS Score: 100 31 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->31 33 Multi AV Scanner detection for domain / URL 2->33 35 Found malware configuration 2->35 37 15 other signatures 2->37 7 PO_210223.exe 7 2->7         started        process3 file4 21 C:\Users\user\AppData\...\UrLCNCszlb.exe, PE32 7->21 dropped 23 C:\Users\...\UrLCNCszlb.exe:Zone.Identifier, ASCII 7->23 dropped 25 C:\Users\user\AppData\Local\...\tmpB883.tmp, XML 7->25 dropped 27 C:\Users\user\AppData\...\PO_210223.exe.log, ASCII 7->27 dropped 39 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 7->39 41 Tries to steal Mail credentials (via file registry) 7->41 11 PO_210223.exe 54 7->11         started        15 schtasks.exe 1 7->15         started        17 PO_210223.exe 7->17         started        signatures5 process6 dnsIp7 29 142.11.210.173, 49724, 49725, 49727 HOSTWINDSUS United States 11->29 43 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->43 45 Tries to steal Mail credentials (via file access) 11->45 47 Tries to harvest and steal ftp login credentials 11->47 49 Tries to harvest and steal browser information (history, passwords, etc) 11->49 19 conhost.exe 15->19         started        signatures8 process9
Detection:
lokibot
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4ad6d27720c24adaddb0ce39b95adf22dd38f244a73fdc144c48fb271865c5f7/
Threat name:
ByteCode-MSIL.Trojan.Pwsx
Create hunting rule
Status:
Malicious
First seen:
2021-02-22 07:00:15 UTC
AV detection:
10 of 48 (20.83%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=jllne5zayjfnvxnqzy43sww7elotr4seu475yfcmjd5sogdfyx3q._file
Verdict:
unknown
Similar samples:
5a0aa498e1f4e70b6447e6183926f91e39f162cb15f8bc97232ca5cd0ce5a625
Loki
5b27b810965060c9aa955425b2fdc1bfa682f8bdd56cf8fdfca2e614bea5d7a9
Loki
6df08a0f239a7e606968d876ee7237a1f31c73d102a9acd701aaf2b83f49f4c8
Loki
8c4c8b12dbf0db3ab592dec00177954ae0c044852ee56037d238b490ef2eae1f
Loki
e5ff1fccc213b922956415d980bbbf9318b17834761d629b23448ab14868812e
Loki
f09c19d69898ea4c2521f697ea6927f3760887df99fba0662c68bc9fa1691a8a
Loki
Result
Malware family:
lokibot
Create hunting rule
Score:
  10/10
Tags:
family:lokibot evasion spyware stealer trojan
Link:
https://tria.ge/reports/210222-7bzn23k7js/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
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://142.11.210.173/2/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:
e624003658c4f8b349f567c82229fd15d1e63d3d20fe6f7b4388403038cd2a44
MD5 hash:
b6ce7c1d81b9271eab825ea63de154c3
SHA1 hash:
0e7b89555314f8908c1098b652c9bf50e5ecc27b
Link:
https://www.unpac.me/results/8e5aec31-7b24-4a7d-8f2c-d2e67d851c93/
SH256 hash:
4ad6d27720c24adaddb0ce39b95adf22dd38f244a73fdc144c48fb271865c5f7
MD5 hash:
539415efa2adf4e6827f4513f014a1b4
SHA1 hash:
5396cb110e34d2005fe874a29448ac48ae5c4107
Link:
https://www.unpac.me/results/8e5aec31-7b24-4a7d-8f2c-d2e67d851c93/
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
Create hunting rule
Author:James_inthe_box
Description:Email in files like avemaria
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: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: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.

Cape
Cape
https://www.capesandbox.com/analysis/118199/

Comments