MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 61a5cfaef59b713038cff49e78e1fcc93f65502f1006b030503804642351e96e. 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: 15


Intelligence 15 IOCs YARA 11 File information Comments 1

SHA256 hash: 61a5cfaef59b713038cff49e78e1fcc93f65502f1006b030503804642351e96e
SHA3-384 hash: 3873c66ec860eb408efc1572b13c51db4389f1230beeed2a4d0a0e5a96b16bd4969ddf32bf594cedd003aacfeb33678c
SHA1 hash: 71d1b29c8310c640a6843fa85491d08cdaec18b6
MD5 hash: 3ee0c8dbb2f6f45fcb5c1a8aff011050
humanhash: mike-delaware-princess-yellow
File name:3ee0c8dbb2f6f45fcb5c1a8aff011050
Download: download sample
Signature Loki
File size:236'050 bytes
First seen:2022-04-12 12:29:22 UTC
Last seen:2022-04-12 13:59:55 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 7fa974366048f9c551ef45714595665e (946 x Formbook, 398 x Loki, 261 x AgentTesla)
ssdeep 6144:8Qq+nXhhmkW90RtW/ewQuhXLxry8EjatsIFPOl0l:TnRhmkW90vWxLxOvjatJJ
Threatray 7'402 similar samples on MalwareBazaar
TLSH T11F34120A32E148FFD9160570953EEB7BF7BA73042E63215F17A54E3E1C51AC316366A2
File icon (PE):PE icon
dhash icon b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter zbetcheckin
Tags:32 exe Loki

Intelligence


File Origin
# of uploads :
2
# of downloads :
345
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
lokibot
ID:
1
File name:
3ee0c8dbb2f6f45fcb5c1a8aff011050
Verdict:
Malicious activity
Analysis date:
2022-04-13 03:47:29 UTC
Tags:
installer lokibot stealer trojan

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Creating a file in the %temp% directory
Creating a process from a recently created file
Сreating synchronization primitives
Reading critical registry keys
Changing a file
Creating a file in the %AppData% subdirectories
Moving a file to the %AppData% subdirectory
Enabling the 'hidden' option for recently created files
Sending a custom TCP request
Unauthorized injection to a recently created process by context flags manipulation
Stealing user critical data
Query of malicious DNS domain
Sending an HTTP POST request to an infection source
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control.exe overlay packed shell32.dll
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
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Found malware configuration
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 dropped file
Multi AV Scanner detection for submitted file
Queries random domain names (often used to prevent blacklisting and sinkholes)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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 aPLib compressed binary
Yara detected Lokibot
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 608062 Sample: c7KMAK0s24 Startdate: 12/04/2022 Architecture: WINDOWS Score: 100 23 plxnva67001gs6gljacjpqudhatjqf.ml 2->23 37 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->37 39 Found malware configuration 2->39 41 Malicious sample detected (through community Yara rule) 2->41 43 8 other signatures 2->43 8 c7KMAK0s24.exe 18 2->8         started        signatures3 process4 file5 19 C:\Users\user\AppData\Local\Temp\phlxu.exe, PE32 8->19 dropped 11 phlxu.exe 8->11         started        process6 signatures7 45 Multi AV Scanner detection for dropped file 11->45 47 Tries to steal Mail credentials (via file registry) 11->47 49 Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors) 11->49 51 Injects a PE file into a foreign processes 11->51 14 phlxu.exe 54 11->14         started        process8 dnsIp9 25 plxnva67001gs6gljacjpqudhatjqf.ml 172.67.169.213, 49719, 49720, 49721 CLOUDFLARENETUS United States 14->25 27 192.168.2.1 unknown unknown 14->27 21 C:\Users\user\AppData\...\B52B3F.exe (copy), PE32 14->21 dropped 29 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->29 31 Tries to steal Mail credentials (via file / registry access) 14->31 33 Tries to harvest and steal ftp login credentials 14->33 35 Tries to harvest and steal browser information (history, passwords, etc) 14->35 file10 signatures11
Threat name:
Win32.Trojan.FormBook
Status:
Malicious
First seen:
2022-04-12 10:15:49 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Result
Malware family:
lokibot
Score:
  10/10
Tags:
family:lokibot collection spyware stealer trojan
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Loads dropped DLL
Reads user/profile data of web browsers
Executes dropped EXE
Lokibot
Malware Config
C2 Extraction:
http://plxnva67001gs6gljacjpqudhatjqf.ml/Exodus2/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:
d91313c9fa7b8ce8a3f255cd648c3ce6a8c8f9b734520640ffd2e609ba5b3efc
MD5 hash:
0301fe78017d60207609ae36d3f50a82
SHA1 hash:
c2b9a7df8444d61f7aa4006386e8103915152958
Detections:
win_lokipws_g0 win_lokipws_auto
SH256 hash:
01da7531be4676dce4eee9727797b33d86435e6e99cf8286f6e168cfd11d2c1a
MD5 hash:
8ddcfa240bd0bb5f4d9f48354eac5328
SHA1 hash:
d0883224a13494941162d9a8110d1285827dfd20
SH256 hash:
61a5cfaef59b713038cff49e78e1fcc93f65502f1006b030503804642351e96e
MD5 hash:
3ee0c8dbb2f6f45fcb5c1a8aff011050
SHA1 hash:
71d1b29c8310c640a6843fa85491d08cdaec18b6
Malware family:
Lokibot
Verdict:
Malicious
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:INDICATOR_SUSPICIOUS_Binary_References_Browsers
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
Author:ditekSHen
Description:Detects executables referencing many file transfer clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_GENInfoStealer
Author:ditekSHen
Description:Detects executables containing common artifcats observed in infostealers
Rule name:infostealer_loki
Rule name:infostealer_xor_patterns
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
Author:kevoreilly
Description:Loki Payload
Rule name:LokiBot
Author:kevoreilly
Description:LokiBot Payload
Rule name:malware_Lokibot_strings
Author:JPCERT/CC Incident Response Group
Description:detect Lokibot in memory
Reference:internal research
Rule name:MAL_Lokibot_Stealer
Description:Detects Lokibot Stealer Variants
Rule name:STEALER_Lokibot
Author:Marc Rivero | McAfee ATR Team
Description:Rule to detect Lokibot stealer
Rule name:win_lokipws_auto
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 61a5cfaef59b713038cff49e78e1fcc93f65502f1006b030503804642351e96e

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2022-04-12 12:29:23 UTC

url : hxxp://107.172.93.16/67/vbc.exe