MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b7410552d5966bde6f3d202716677fdd1564387d1487c867d931293b96945c39. 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 14 File information Comments 1
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SHA256 hash: b7410552d5966bde6f3d202716677fdd1564387d1487c867d931293b96945c39
SHA3-384 hash: 40361b00552bdec0030386642d9ca2b81995832d11ef3d8abf0cf36dd860de9d44ccef308745598d422347c6a450ed7b
SHA1 hash: e5dd99c7c7428f9df202b99bdb41f9f2fc229afd
MD5 hash: 576fea27857513eab44cb8f5655be609
humanhash: grey-massachusetts-arizona-nitrogen
File name:576fea27857513eab44cb8f5655be609
Download: download sample
Signature Loki
Create hunting rule
File size:487'424 bytes
First seen:2022-02-01 13:16:38 UTC
Last seen:2022-02-01 14:59:07 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 6144:5O3/TIsAe1cPlA7ORlSXb2klDf9/cj9K+SL37UpsokPOHZXP8rDO:z3Sr2cF/cj9Kj3kmqZkra
TLSH T1FCA4DA1F66015E72EDCE93384C430B4CBB1A0A132AD3699E579E17F687DFF661C448A8
File icon (PE):PE icon
dhash icon 968e8cb0b296cc18 (11 x SnakeKeylogger, 2 x Loki, 1 x Formbook)
Reporter zbetcheckin
Tags:32 exe Loki

Intelligence

File Origin
# of uploads :
2
# of downloads :
185
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/229159/
Detection(s):
SecuriteInfo.com.Variant.Strictor.268547.7069.29550.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a window
Launching a process
DNS request
Using the Windows Management Instrumentation requests
Running batch commands
Creating a file in the %AppData% subdirectories
Creating a process from a recently created file
Unauthorized injection to a system process
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated
Link:
https://www.filescan.io/uploads/61f932d618d1bfdde4e6b3c7/reports/5fcc9693-7492-4eb7-bfbd-81295a280e61/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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/fddac295-db06-45e3-ae11-479eb1292f85
Result
Threat name:
Lokibot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/931661
Signature
Binary or sample is protected by dotNetProtector
C2 URLs / IPs found in malware configuration
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Found malware configuration
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 dropped file
Multi AV Scanner detection for submitted file
Tries to delay execution (extensive OutputDebugStringW loop)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected aPLib compressed binary
Yara detected Lokibot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 564140 Sample: 655ovyoLKe Startdate: 01/02/2022 Architecture: WINDOWS Score: 100 50 Found malware configuration 2->50 52 Malicious sample detected (through community Yara rule) 2->52 54 Multi AV Scanner detection for submitted file 2->54 56 5 other signatures 2->56 7 notes.exe 2 2->7         started        10 655ovyoLKe.exe 2 2->10         started        process3 signatures4 58 Multi AV Scanner detection for dropped file 7->58 60 Machine Learning detection for dropped file 7->60 62 Writes to foreign memory regions 7->62 66 2 other signatures 7->66 12 cmd.exe 1 7->12         started        14 cmd.exe 1 7->14         started        16 cmd.exe 2 7->16         started        18 vbc.exe 7->18         started        64 Tries to delay execution (extensive OutputDebugStringW loop) 10->64 20 cmd.exe 3 10->20         started        23 cmd.exe 2 10->23         started        26 cmd.exe 1 10->26         started        28 vbc.exe 10->28         started        process5 file6 30 conhost.exe 12->30         started        32 schtasks.exe 1 12->32         started        34 conhost.exe 14->34         started        36 conhost.exe 16->36         started        46 C:\Users\user\AppData\Roaming\...\notes.exe, PE32 20->46 dropped 48 C:\Users\user\...\notes.exe:Zone.Identifier, ASCII 20->48 dropped 38 conhost.exe 20->38         started        68 Uses schtasks.exe or at.exe to add and modify task schedules 23->68 40 conhost.exe 23->40         started        42 conhost.exe 26->42         started        44 schtasks.exe 1 26->44         started        signatures7 process8
Detection:
lokibot
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b7410552d5966bde6f3d202716677fdd1564387d1487c867d931293b96945c39/
Threat name:
ByteCode-MSIL.Trojan.Strictor
Create hunting rule
Status:
Malicious
First seen:
2022-02-01 13:17:13 UTC
File Type:
PE (.Net Exe)
Extracted files:
24
AV detection:
23 of 28 (82.14%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=w5aqkuwvszv543z5eatrmz373ukwiod5csd4qz6zgeutxfuulq4q._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 spyware stealer suricata trojan
Link:
https://tria.ge/reports/220201-sdz9zsgbgm/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Program crash
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Loads dropped DLL
Uses the VBS compiler for execution
Executes dropped EXE
Lokibot
suricata: ET MALWARE LokiBot Checkin
suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)
Malware Config
C2 Extraction:
https://noithatcombo.com.vn/.cashout/need/work/Panel/five/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:
fcd44035170e4d53de797e82c092c48cbc9038e80e75b140c26c35336b6d9d97
MD5 hash:
4c744cfa4fa1a26eb64c51bbb685b75d
SHA1 hash:
b9aef14de77481b7ce7580052cc52a35725118a3
Detections:
win_lokipws_g0
Create hunting rule
win_lokipws_auto
Create hunting rule
Link:
https://www.unpac.me/results/03f1c0e2-c14d-45fd-82fb-0a758b71b7e0/
Parent samples :
fcd44035170e4d53de797e82c092c48cbc9038e80e75b140c26c35336b6d9d97
b7410552d5966bde6f3d202716677fdd1564387d1487c867d931293b96945c39
SH256 hash:
b7410552d5966bde6f3d202716677fdd1564387d1487c867d931293b96945c39
MD5 hash:
576fea27857513eab44cb8f5655be609
SHA1 hash:
e5dd99c7c7428f9df202b99bdb41f9f2fc229afd
Link:
https://www.unpac.me/results/03f1c0e2-c14d-45fd-82fb-0a758b71b7e0/
Malware family:
Lokibot
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/b7410552d596/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/b7410552d5966bde6f3d202716677fdd1564387d1487c867d931293b96945c39

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_EXE_Packed_Dotfuscator
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with Dotfuscator
Rule name:INDICATOR_EXE_Packed_dotNetProtector
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with dotNetProtector
Rule name:INDICATOR_EXE_Packed_SmartAssembly
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with SmartAssembly
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
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
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many file transfer clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_GENInfoStealer
Create hunting rule
Author:ditekSHen
Description:Detects executables containing common artifcats observed in infostealers
Rule name:infostealer_loki
Create hunting rule
Rule name:infostealer_xor_patterns
Create hunting rule
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
Create hunting rule
Author:kevoreilly
Description:Loki Payload
Rule name:malware_Lokibot_strings
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Lokibot in memory
Reference:internal research
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:STEALER_Lokibot
Create hunting rule
Author:Marc Rivero | McAfee ATR Team
Description:Rule to detect Lokibot stealer
Rule name:win_lokipws_auto
Create hunting rule
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 b7410552d5966bde6f3d202716677fdd1564387d1487c867d931293b96945c39

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2021131/
Cape
Cape
https://www.capesandbox.com/analysis/229159/

Comments


Avatar
zbet commented on 2022-02-01 13:16:40 UTC

url : hxxp://18.156.129.63/vlog/GPL_10372_0381.bat