MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6a4cbb79fb98af5d829e1913cac1634afff6a26b9c33b1e87be16ea7cdee7910. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6a4cbb79fb98af5d829e1913cac1634afff6a26b9c33b1e87be16ea7cdee7910
SHA3-384 hash: 9e504c20c2791fc6ad8f43e87502864106bb4432215b64a9d6a73039360e3f9408fe0957aef4bcd7994754472aefd091
SHA1 hash: 3a5554ebe962783e0cfdab0df735064e8a36f3e8
MD5 hash: fad3fed5984b3daed7f897a5d2f594ec
humanhash: lake-don-early-bluebird
File name:Purchase Order_pdf.exe
Download: download sample
Signature Loki
Create hunting rule
File size:698'368 bytes
First seen:2021-08-16 15:24:50 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'609 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:TwRB8LDG6bc3EQOws9j2y1264VanhoRVkTlgq5JOEPpBja:Twf8Lrb/QOwFy1GUQVUVHPi
Threatray 4'266 similar samples on MalwareBazaar
TLSH T1E1E4BF7171A78696F11F4A742578BC5403B231F3E9C689390B1A610ACFEEE987F4960F
Reporter GovCERT_CH
Tags:exe Loki

Intelligence

File Origin
# of uploads :
1
# of downloads :
126
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Purchase Order_pdf.exe
Verdict:
Malicious activity
Analysis date:
2021-08-16 15:27:49 UTC
Tags:
trojan lokibot stealer
Link:
https://app.any.run/tasks/07ec821f-c5db-414f-a8d5-e842e7f7999d

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/179597/
Detection(s):
SecuriteInfo.com.PUA.EmbeddedEXE-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
Reading critical registry keys
Changing a file
Replacing files
Connection attempt
Sending an HTTP POST request
Creating a file in the %AppData% subdirectories
Deleting a recently created file
Stealing user critical data
Moving of the original file
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/5d17d6f5-9dfa-49d0-8f37-aae19f1a2699
Result
Threat name:
Lokibot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/833682
Signature
C2 URLs / IPs found in malware configuration
Found malware configuration
Initial sample is a PE file and has a suspicious name
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
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 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/6a4cbb79fb98af5d829e1913cac1634afff6a26b9c33b1e87be16ea7cdee7910/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-08-16 07:09:47 UTC
AV detection:
18 of 28 (64.29%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=njglw6p3tcxv3au6dej4vqldjl77nitltqz3d2d34fxkptpopeia._file
Verdict:
malicious
Label(s):
lokipasswordstealer(pws)
Create hunting rule
Similar samples:
18adaff885efa34c76b1159562a33d2cb869faffebcb7af0dd56c099d98a3710
Loki
3dd38daa4ca8630ccda829c5d97e744ed278ddbf9c79161450cdb9517c74e027
Loki
415b10893472bbb91cdb899737b006432302503b58352998f503745b1471e601
Loki
4f6d66cea6a8dcd4a29089e58d5adc3858445d4bba816fb2aa6ebc9cecfea68b
Loki
5269e07c6514d9e79439746e25f0e44d6ddcec1bc5699cc75eab982a04ba8767
Loki
7c72d2e12ed2db6353a373d16c07eaf27fbf110c75a2dc7535ec7d624cb42012
Loki
a376668a48de6be4c4f85e7abc40fb3806580c2733912c6e400db843e41aa056
Loki
a6dcb375ec518dc845d50e3508c30168f0f12f9e28f221e14734c52fb7f29942
Loki
b0ceb69b666e841d84421dac62ca763d5fcc4621511527a3bbf83a72fdf5520e
Loki
f9dc8d66ab3eb2ecf3a55276d8389ca7b688d78cdad725fd762714e311efd02f
Loki
+ 4'256 additional samples on MalwareBazaar
Result
Malware family:
lokibot
Create hunting rule
Score:
  10/10
Tags:
family:lokibot spyware stealer suricata trojan
Link:
https://tria.ge/reports/210816-91kztcx6rj/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Lokibot
suricata: ET MALWARE LokiBot Checkin
suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)
Malware Config
C2 Extraction:
http://185.227.139.5/sxisodifntose.php/RT1IZ0WsI3zCW
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:
6912e4bedd1288f116e968f0a79d9797f6d6bd24d45a5f10c52e20f9d33b8c61
MD5 hash:
03bde4a82ad64c0f314985232fbca3fa
SHA1 hash:
e8d0b6339e94192eaaca32c812f914e60576dca6
Link:
https://www.unpac.me/results/42a856c2-f53b-416a-987f-1234b1b94dd9/
SH256 hash:
dfd279fd7ac4d41dee84e9836dedfb8958eed4583ce75c9acec255a60c00667d
MD5 hash:
ecaed33cd504dd56cebe54e02f7844fc
SHA1 hash:
4040c099d99bcea70990d65bfa0c08635946d5c6
Link:
https://www.unpac.me/results/42a856c2-f53b-416a-987f-1234b1b94dd9/
SH256 hash:
eecf667127568a15c2ee70f736820dbbbc002bed8379b2845c0d65941e242ca9
MD5 hash:
31e02070b7f3741c6c9db862014315de
SHA1 hash:
2bb79842dfec2086eb83e24983c0fccd8d9a443e
Detections:
win_lokipws_g0
Create hunting rule
win_lokipws_auto
Create hunting rule
Link:
https://www.unpac.me/results/42a856c2-f53b-416a-987f-1234b1b94dd9/
Parent samples :
f048951f137dd2be3e7efad959b9f7657f74f6fca663a97a70060ea3549df8fc
6a4cbb79fb98af5d829e1913cac1634afff6a26b9c33b1e87be16ea7cdee7910
SH256 hash:
6a4cbb79fb98af5d829e1913cac1634afff6a26b9c33b1e87be16ea7cdee7910
MD5 hash:
fad3fed5984b3daed7f897a5d2f594ec
SHA1 hash:
3a5554ebe962783e0cfdab0df735064e8a36f3e8
Link:
https://www.unpac.me/results/42a856c2-f53b-416a-987f-1234b1b94dd9/
Malware family:
Lokibot
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/6a4cbb79fb98/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Lokibot
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/6a4cbb79fb98af5d829e1913cac1634afff6a26b9c33b1e87be16ea7cdee7910

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:pe_imphash
Create hunting rule
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Malspam

Loki

Executable exe 6a4cbb79fb98af5d829e1913cac1634afff6a26b9c33b1e87be16ea7cdee7910

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/179597/

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