MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c395cac84bc2e0b97881975f47d3a6213c2f0b162ebdc8037d5defbe89a63f1b. 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 9 File information Comments 1

SHA256 hash: c395cac84bc2e0b97881975f47d3a6213c2f0b162ebdc8037d5defbe89a63f1b
SHA3-384 hash: bc9a28ea88c67bc0ddf6c2e2e3fc79b99742697814ae7183d0eb23726e4c0f1b02124ec5c3a586eb2f91934cb8a2b418
SHA1 hash: b4323aac8cdec7886085a121e46db84d6cbdfd23
MD5 hash: 091c1f4e0b8ad4e44fe9ab6d0a1341a0
humanhash: mars-carpet-green-lion
File name:091c1f4e0b8ad4e44fe9ab6d0a1341a0
Download: download sample
Signature Loki
File size:313'519 bytes
First seen:2022-03-01 09:25:27 UTC
Last seen:2022-03-01 14:32:04 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 7fa974366048f9c551ef45714595665e (946 x Formbook, 398 x Loki, 261 x AgentTesla)
ssdeep 6144:rGi2I2X23J01CTBZuu52Liov3MzQeiWl1LyRvfiDbv18JLvXtwH4O/mSPgRZN4y:i3V1oT2Lfvcz7l1GRv4bvaLvSH4OuDR7
Threatray 6'611 similar samples on MalwareBazaar
TLSH T1DE64230FBA0E6CB3D1C12D35A2B7EBA9F3F662948651162B8BF01EF77D819061505CD2
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 :
189
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
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
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:
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
Detection:
malicious
Classification:
troj.spyw.evad
Score:
96 / 100
Signature
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 dropped file
Multi AV Scanner detection for submitted file
Yara detected aPLib compressed binary
Yara detected Lokibot
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 580522 Sample: l2VEfwMzxH Startdate: 01/03/2022 Architecture: WINDOWS Score: 96 18 store-images.s-microsoft.com 2->18 20 Found malware configuration 2->20 22 Malicious sample detected (through community Yara rule) 2->22 24 Antivirus detection for URL or domain 2->24 26 4 other signatures 2->26 8 l2VEfwMzxH.exe 18 2->8         started        signatures3 process4 file5 16 C:\Users\user\AppData\Local\...\vxkrefoai.exe, PE32 8->16 dropped 11 vxkrefoai.exe 8->11         started        process6 signatures7 28 Multi AV Scanner detection for dropped file 11->28 14 vxkrefoai.exe 11->14         started        process8
Threat name:
Win32.Trojan.FormBook
Status:
Malicious
First seen:
2022-03-01 09:23:52 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
22 of 28 (78.57%)
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://hstfurnaces.net/gd18/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:
8ca8386fdd344afaa981db8d5dc02149a507a3268d5db95d64dcef2f7bcd4700
MD5 hash:
22b780913bb964fa2803306ede6e444d
SHA1 hash:
26d2d856f0fc847779579e4960155d506d0cf28d
Detections:
win_lokipws_g0 win_lokipws_auto
SH256 hash:
3051cc3deeecc93f3e844011933c5e780e742096ab90b43aaadb38d5a8f9d58a
MD5 hash:
5e75cdeaf8689f9b6cdea8c240e68ea8
SHA1 hash:
21051d81adae14f8516e8b9953d9860146063057
SH256 hash:
c395cac84bc2e0b97881975f47d3a6213c2f0b162ebdc8037d5defbe89a63f1b
MD5 hash:
091c1f4e0b8ad4e44fe9ab6d0a1341a0
SHA1 hash:
b4323aac8cdec7886085a121e46db84d6cbdfd23
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:malware_Lokibot_strings
Author:JPCERT/CC Incident Response Group
Description:detect Lokibot in memory
Reference:internal research
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 c395cac84bc2e0b97881975f47d3a6213c2f0b162ebdc8037d5defbe89a63f1b

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2022-03-01 09:25:29 UTC

url : hxxp://107.172.13.250/56/vbc.exe