MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b529d18f40c91202b7fb2723330dd0c1cf308f1e4d0ddc61f446e198d80c01ec. 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 1 YARA 13 File information Comments
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SHA256 hash: b529d18f40c91202b7fb2723330dd0c1cf308f1e4d0ddc61f446e198d80c01ec
SHA3-384 hash: f80af805700dbb65eeaced1191a491209bbbbe2b2c663099d23fb7fc5fa1848c5deb92ec72fff8f25ac7c1e3b6cb53fa
SHA1 hash: 7f80a27662983fbd4b80917ccc5b046584ebabd9
MD5 hash: 243a586f57bf9cf1c2bfd8c704d6d8b5
humanhash: hawaii-island-moon-west
File name:Purchase Order FT-PO-0176-22.exe
Download: download sample
Signature Loki
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File size:287'744 bytes
First seen:2022-07-08 14:20:53 UTC
Last seen:2022-07-08 15:04:04 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 6144:xG7B4PEiMxGCDrHg2IPSc5XgntRHmlR2KS61uH:xGNBxGC/HtsN1lRc6
TLSH T19854234379110959D93B9B31B480E9FDCA246F109E27DFBDD981A3A20FE1352CB53AB4
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon f8dcd4d4ccccf9f0 (2 x Loki, 1 x AZORult, 1 x AsyncRAT)
Reporter abuse_ch
Tags:exe Loki


Avatar
abuse_ch
Loki C2:
http://sempersim.su/gi11/fre.php

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
http://sempersim.su/gi11/fre.php https://threatfox.abuse.ch/ioc/817662/

Intelligence

File Origin
# of uploads :
2
# of downloads :
342
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.8924.15591.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Creating a file in the %AppData% subdirectories
Creating a file
Reading critical registry keys
Changing a file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Query of malicious DNS domain
Unauthorized injection to a system process
Sending an HTTP POST request to an infection source
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62c83d5b7808d6d68ecc11b3/reports/a0e6c9d8-4bc6-468d-a8ff-7693827d3a04/overview
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.
Malware family:
Loki
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e7289929-7a69-44d6-9252-d7c2ed3b8923
Result
Threat name:
Lokibot
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Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1027322
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Encrypted powershell cmdline option found
Executable has a suspicious name (potential lure to open the executable)
Initial sample is a PE file and has a suspicious name
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
Snort IDS alert for network traffic
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 / registry access)
Tries to steal Mail credentials (via file registry)
Writes to foreign memory regions
Yara detected aPLib compressed binary
Yara detected Generic Downloader
Yara detected Lokibot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 659817 Sample: Purchase Order FT-PO-0176-22.exe Startdate: 08/07/2022 Architecture: WINDOWS Score: 100 55 Snort IDS alert for network traffic 2->55 57 Malicious sample detected (through community Yara rule) 2->57 59 Antivirus detection for URL or domain 2->59 61 15 other signatures 2->61 7 Purchase Order FT-PO-0176-22.exe 1 6 2->7         started        11 eng.exe 2->11         started        13 eng.exe 4 2->13         started        process3 file4 39 C:\Users\user\AppData\Roaming\...\eng.exe, PE32 7->39 dropped 41 C:\Users\user\...\eng.exe:Zone.Identifier, ASCII 7->41 dropped 43 C:\...\Purchase Order FT-PO-0176-22.exe.log, ASCII 7->43 dropped 63 Encrypted powershell cmdline option found 7->63 65 Writes to foreign memory regions 7->65 67 Allocates memory in foreign processes 7->67 15 InstallUtil.exe 54 7->15         started        19 powershell.exe 15 7->19         started        69 Injects a PE file into a foreign processes 11->69 21 powershell.exe 11->21         started        23 eng.exe 11->23         started        25 powershell.exe 14 13->25         started        27 eng.exe 13->27         started        29 eng.exe 13->29         started        31 2 other processes 13->31 signatures5 process6 dnsIp7 45 sempersim.su 92.38.241.62, 49785, 49787, 49788 DINET-ASRU Russian Federation 15->45 47 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 15->47 49 Tries to steal Mail credentials (via file registry) 15->49 51 Tries to steal Mail credentials (via file / registry access) 15->51 53 2 other signatures 15->53 33 conhost.exe 19->33         started        35 conhost.exe 21->35         started        37 conhost.exe 25->37         started        signatures8 process9
Detection:
lokibot
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Link:
https://mwdb.cert.pl/sample/b529d18f40c91202b7fb2723330dd0c1cf308f1e4d0ddc61f446e198d80c01ec/
Threat name:
ByteCode-MSIL.Trojan.Loki
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Status:
Malicious
First seen:
2022-07-08 14:21:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
20
AV detection:
26 of 40 (65.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wuu5dd2azejafn73e4rtgdoqyhhtbdy6jug5yypui3qzrwamahwa._file
Verdict:
malicious
Label(s):
lokipasswordstealer(pws)
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Result
Malware family:
lokibot
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Score:
  10/10
Tags:
family:lokibot collection persistence spyware stealer suricata trojan
Link:
https://tria.ge/reports/220708-rnzkrsffb9/
Behaviour
Suspicious behavior: EnumeratesProcesses
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
Adds Run key to start application
Checks computer location settings
Lokibot
suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M1
suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M2
suricata: ET MALWARE LokiBot Checkin
suricata: ET MALWARE LokiBot Fake 404 Response
suricata: ET MALWARE LokiBot Request for C2 Commands Detected M1
suricata: ET MALWARE LokiBot Request for C2 Commands Detected M2
suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)
Malware Config
C2 Extraction:
http://sempersim.su/gi11/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:
400e6cb11a71ec4e0da11ad46be33741ef98d9a15bab8eda4b1e8fa924e73bd3
MD5 hash:
1381cc702984bf52fd786d13dde54b5e
SHA1 hash:
7b76571139844d83a6fe08357c70970a7bdbb720
Link:
https://www.unpac.me/results/31ffe270-ecd0-4ecc-899f-83529c69ab18/
SH256 hash:
a1cd0f132edee49926e34d036c2cdcf39fbfbd99a05bc091342bf7a0729f126e
MD5 hash:
a284d70188c63803a80dc8d418760121
SHA1 hash:
38be20d0ff6ed31b46467b69cfba21097e9dd7d5
Link:
https://www.unpac.me/results/31ffe270-ecd0-4ecc-899f-83529c69ab18/
SH256 hash:
40906fe5ecfee74fe53438553a2f6d7dfba09f2c4c27eeea769c61b0fb283fc9
MD5 hash:
e061513c7f7805529baf7f84eae6c6b1
SHA1 hash:
0072f70abd9cd925c75d17c04a3c4f57b85fe231
Detections:
win_lokipws_g0
Create hunting rule
win_lokipws_auto
Create hunting rule
lokibot
Create hunting rule
Link:
https://www.unpac.me/results/31ffe270-ecd0-4ecc-899f-83529c69ab18/
SH256 hash:
b529d18f40c91202b7fb2723330dd0c1cf308f1e4d0ddc61f446e198d80c01ec
MD5 hash:
243a586f57bf9cf1c2bfd8c704d6d8b5
SHA1 hash:
7f80a27662983fbd4b80917ccc5b046584ebabd9
Link:
https://www.unpac.me/results/31ffe270-ecd0-4ecc-899f-83529c69ab18/
Malware family:
Lokibot
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Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b529d18f40c9/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/b529d18f40c91202b7fb2723330dd0c1cf308f1e4d0ddc61f446e198d80c01ec

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
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
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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:LokiBot
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Author:kevoreilly
Description:LokiBot 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:MAL_Lokibot_Stealer
Create hunting rule
Description:Detects Lokibot Stealer Variants
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.

Comments