MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6682d4c801b131d5de5810898709e48f858f7204de3fbe9eedd08d7649202a4b. 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: 18


Intelligence 18 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6682d4c801b131d5de5810898709e48f858f7204de3fbe9eedd08d7649202a4b
SHA3-384 hash: 8b7a792835fde1a6863df0639029acf79566391194a9068795cae40357b01f812b40fbd854870152bf8a52b0e89e9ca5
SHA1 hash: 237319bed39b32aa4878479043c74ef958f75df5
MD5 hash: 7d429931b4028877a01bc1b8af131394
humanhash: paris-wyoming-rugby-solar
File name:rPaymentadvice.exe
Download: download sample
Signature Loki
Create hunting rule
File size:876'032 bytes
First seen:2024-04-15 17:41:58 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:v3n4NBHPdHG2Qj8M+hFJHW8265co/G/DEl4MVonUp8p:f4NZJo4hjV5jJSiouU
TLSH T14C157CA12265537EDCBC44BCB02090B6CE66BD570A16D4AD8CC13D9B3D78AE27570E3E
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter FXOLabs
Tags:exe Loki

Intelligence

File Origin
# of uploads :
1
# of downloads :
362
Origin country :
BR BR
Vendor Threat Intelligence
Malware family:
lokibot
Create hunting rule
ID:
1
File name:
6682d4c801b131d5de5810898709e48f858f7204de3fbe9eedd08d7649202a4b.exe
Verdict:
Malicious activity
Analysis date:
2024-04-15 17:45:35 UTC
Tags:
lokibot stealer trojan
Link:
https://app.any.run/tasks/fcf3132c-b346-44bd-9549-ffa23dc30201

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

Behaviour
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Сreating synchronization primitives
Reading critical registry keys
Changing a file
Connection attempt to an infection source
Creating a file in the %AppData% subdirectories
Enabling the 'hidden' option for analyzed file
Stealing user critical data
Query of malicious DNS domain
Moving of the original file
Sending an HTTP POST request to an infection source
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
lokibot masquerade
Link:
https://www.filescan.io/uploads/661d66ef3137a4e0f3b91fda/reports/9274d6cf-8054-4d67-960c-aac41b29288c/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/6682d4c801b131d5de5810898709e48f858f7204de3fbe9eedd08d7649202a4b
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/7d8c5830-0780-428c-969d-c3284051f4cc
Result
Threat name:
Lokibot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1426263
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Antivirus detection for URL or domain
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 sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
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 AntiVM3
Yara detected aPLib compressed binary
Yara detected Lokibot
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/6682d4c801b131d5de5810898709e48f858f7204de3fbe9eedd08d7649202a4b
Detection:
lokibot
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6682d4c801b131d5de5810898709e48f858f7204de3fbe9eedd08d7649202a4b/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2024-04-15 07:32:23 UTC
File Type:
PE (.Net Exe)
Extracted files:
35
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=m2bnjsabwey5lxsycceyocper6cy64qe3y735hxn2cgxmsjafjfq._file
Verdict:
malicious
Label(s):
lokipasswordstealer(pws)
Create hunting rule
Result
Malware family:
lokibot
Create hunting rule
Score:
  10/10
Tags:
family:lokibot collection spyware stealer trojan
Link:
https://tria.ge/reports/240415-v91azacc56/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Reads user/profile data of web browsers
Lokibot
Malware Config
C2 Extraction:
https://sempersim.su/c6/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:
e42e57eff08a1fb0f0ec4cdbb7fb5c875d09d771827fb99079c5e71c79e1b7c8
MD5 hash:
fc31a41790ae50b25980a91f65e99357
SHA1 hash:
91a4dc4fd96cec631ff15cf52a58406e9fe216d4
Detections:
INDICATOR_EXE_Packed_SmartAssembly
Create hunting rule
Link:
https://www.unpac.me/results/f75e0983-5571-486c-8228-f7dd5a4cae60/
Parent samples :
6682d4c801b131d5de5810898709e48f858f7204de3fbe9eedd08d7649202a4b
8ebab1052de946555f1e0e4a7f60d8a65473600b199662479bdd9054b135fadc
SH256 hash:
4f9af1bc7a585bea9a3056d63b9bc1da91cceeab1503cb04724e0abf02de1e11
MD5 hash:
3c9602d0c4e4b4761a61fac9762b75d5
SHA1 hash:
7d3d5703b4fa708620d043e04b36ae7294dd211f
Link:
https://www.unpac.me/results/f75e0983-5571-486c-8228-f7dd5a4cae60/
SH256 hash:
6d0c468e575aac737f571acbfc6bde9959238f75546a3fb9d863b4354d664c0e
MD5 hash:
5b38ee4ed0bb5375291f7441157d64f4
SHA1 hash:
6855f2aa99a920ff793b8e6b2644f0716bf87d2c
Link:
https://www.unpac.me/results/f75e0983-5571-486c-8228-f7dd5a4cae60/
SH256 hash:
6bc50269aa74dce7bbede4073cb4bf595a3def606778f452ee3c4d27ffecfee9
MD5 hash:
1fa8bb873a264ae937c05e684b1487ff
SHA1 hash:
23fef899100017d7db229588639777b7611b53c5
Detections:
lokibot
Create hunting rule
win_lokipws_auto
Create hunting rule
win_lokipws_g0
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Lokibot
Create hunting rule
SUSP_XORed_URL_In_EXE
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_GENInfoStealer
Create hunting rule
STEALER_Lokibot
Create hunting rule
Link:
https://www.unpac.me/results/f75e0983-5571-486c-8228-f7dd5a4cae60/
Parent samples :
bbc7fdaebde9c78601c1965f662082874bae5e023f85701316f930266b0482c6
6682d4c801b131d5de5810898709e48f858f7204de3fbe9eedd08d7649202a4b
SH256 hash:
6682d4c801b131d5de5810898709e48f858f7204de3fbe9eedd08d7649202a4b
MD5 hash:
7d429931b4028877a01bc1b8af131394
SHA1 hash:
237319bed39b32aa4878479043c74ef958f75df5
Link:
https://www.unpac.me/results/f75e0983-5571-486c-8228-f7dd5a4cae60/
Malware family:
Lokibot
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/6682d4c801b1/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/6682d4c801b131d5de5810898709e48f858f7204de3fbe9eedd08d7649202a4b

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:AgentTesla_DIFF_Common_Strings_01
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
Rule name:NET
Create hunting rule
Author:malware-lu
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 6682d4c801b131d5de5810898709e48f858f7204de3fbe9eedd08d7649202a4b

(this sample)

  
Delivery method
Distributed via e-mail attachment

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high

Comments