MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 aed5faeb5dfbef7a5fb1dd170c57b2f949872421d1c2a96a8f566700c11de934. 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: 14


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: aed5faeb5dfbef7a5fb1dd170c57b2f949872421d1c2a96a8f566700c11de934
SHA3-384 hash: 4fb053f8fc0ebd32c0daf04257eff136c73fc2652f891bf8f9cffd22937e0147db16521e6f4bc20a4ff4ddac89f18a11
SHA1 hash: 7e9f3b92bed8690dd82f9f2c528215ea3d1f3b3f
MD5 hash: f6739fe836553825b5a97b5f30ec8222
humanhash: happy-don-bulldog-salami
File name:lowboyw.exe
Download: download sample
Signature Loki
Create hunting rule
File size:423'424 bytes
First seen:2022-09-06 03:21:59 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 6144:ZY4pTUhrj8VjeFqvVq/rKpOlFVw4HohEiw3HoZM3XixLd1rHF:u4lUUjeFqvM/rKpO/S8omH5XK
TLSH T15A949ECF27D9E6B0C17E6BB0736855A891B3926B5410639318CC91E6BBE7B4D39830D3
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) (4505/5/1)
2.0% (.EXE) Win16/32 Executable Delphi generic (2072/23)
File icon (PE):PE icon
dhash icon c89c98acacacbcac (31 x Loki, 23 x AgentTesla, 22 x AveMariaRAT)
Reporter GovCERT_CH
Tags:exe Loki

Intelligence

File Origin
# of uploads :
1
# of downloads :
312
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
lokibot
Create hunting rule
ID:
1
File name:
lowboyw.exe
Verdict:
Malicious activity
Analysis date:
2022-09-06 03:24:51 UTC
Tags:
lokibot trojan stealer
Link:
https://app.any.run/tasks/1c8baedc-eadb-4a5c-9379-61ae73c09c76

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/308018/
Detection(s):
Win.Dropper.Smdd-6956905-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Сreating synchronization primitives
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6316bd2e2916aa429412d4da/reports/05f35976-3b5c-47e3-bfd3-23abf13b856a/overview
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
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1baa390d-1180-4b58-bf35-dbebd00e7632
Result
Threat name:
DarkTortilla, Lokibot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1065355
Signature
.NET source code contains method to dynamically call methods (often used by packers)
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Creates an undocumented autostart registry key
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
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 dropped file
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)
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
Writes to foreign memory regions
Yara detected aPLib compressed binary
Yara detected DarkTortilla Crypter
Yara detected Lokibot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 697881 Sample: lowboyw.exe Startdate: 06/09/2022 Architecture: WINDOWS Score: 100 57 Snort IDS alert for network traffic 2->57 59 Multi AV Scanner detection for domain / URL 2->59 61 Malicious sample detected (through community Yara rule) 2->61 63 9 other signatures 2->63 8 lowboyw.exe 15 3 2->8         started        process3 dnsIp4 55 www.google.com 142.250.185.164, 443, 49712, 49723 GOOGLEUS United States 8->55 41 C:\Users\user\AppData\...\lowboyw.exe.log, ASCII 8->41 dropped 83 Hides that the sample has been downloaded from the Internet (zone.identifier) 8->83 13 cmd.exe 3 8->13         started        17 cmd.exe 1 8->17         started        file5 signatures6 process7 file8 43 C:\Users\user\AppData\Roaming\putawa.exe, PE32 13->43 dropped 45 C:\Users\user\...\putawa.exe:Zone.Identifier, ASCII 13->45 dropped 85 Uses ping.exe to sleep 13->85 19 putawa.exe 14 3 13->19         started        23 conhost.exe 13->23         started        25 PING.EXE 1 13->25         started        27 PING.EXE 1 13->27         started        87 Uses ping.exe to check the status of other devices and networks 17->87 29 reg.exe 1 1 17->29         started        31 PING.EXE 1 17->31         started        33 conhost.exe 17->33         started        signatures9 process10 dnsIp11 47 192.168.2.1 unknown unknown 19->47 49 www.google.com 19->49 65 Antivirus detection for dropped file 19->65 67 Multi AV Scanner detection for dropped file 19->67 69 Machine Learning detection for dropped file 19->69 73 3 other signatures 19->73 35 AddInProcess32.exe 54 19->35         started        39 AddInProcess32.exe 19->39         started        71 Creates an undocumented autostart registry key 29->71 51 127.0.0.1 unknown unknown 31->51 signatures12 process13 dnsIp14 53 office-webpage-auth.ml 64.44.102.23, 49748, 49752, 49753 NEXEONUS United States 35->53 75 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 35->75 77 Tries to steal Mail credentials (via file / registry access) 35->77 79 Tries to harvest and steal ftp login credentials 35->79 81 Tries to harvest and steal browser information (history, passwords, etc) 35->81 signatures15
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/aed5faeb5dfbef7a5fb1dd170c57b2f949872421d1c2a96a8f566700c11de934/
Threat name:
ByteCode-MSIL.Trojan.LokiBot
Create hunting rule
Status:
Malicious
First seen:
2022-09-02 09:30:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
31 of 41 (75.61%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=v3k7v2257pxxux5r3ulqyv5s7feyojbb2hbks2upkztqbqi55e2a._file
Verdict:
malicious
Label(s):
lokipasswordstealer(pws)
Create hunting rule
Result
Malware family:
lokibot
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Score:
  10/10
Tags:
family:lokibot collection persistence spyware stealer trojan
Link:
https://tria.ge/reports/220906-dwwxysebe7/
Behaviour
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Loads dropped DLL
Executes dropped EXE
Lokibot
Modifies WinLogon for persistence
Malware Config
C2 Extraction:
http://office-webpage-auth.ml/logs/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:
aed5faeb5dfbef7a5fb1dd170c57b2f949872421d1c2a96a8f566700c11de934
MD5 hash:
f6739fe836553825b5a97b5f30ec8222
SHA1 hash:
7e9f3b92bed8690dd82f9f2c528215ea3d1f3b3f
Link:
https://www.unpac.me/results/1cc30b7a-1ccb-4f1e-9735-301ba5a39552/
Malware family:
Lokibot
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/aed5faeb5dfb/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.51
Link:
https://yomi.yoroi.company/submissions/aed5faeb5dfbef7a5fb1dd170c57b2f949872421d1c2a96a8f566700c11de934

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
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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 aed5faeb5dfbef7a5fb1dd170c57b2f949872421d1c2a96a8f566700c11de934

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/308018/

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