MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 74c836dfe668140a6936e71347ac8eafd517ec914d7201666081f99c2a6ae846. 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: 16


Intelligence 16 IOCs YARA 16 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 74c836dfe668140a6936e71347ac8eafd517ec914d7201666081f99c2a6ae846
SHA3-384 hash: 1010a9c966c14b32858547640371bd8026b521caf9a7b6cdf50873eb6d2fde064136b1122f944c640227341389f5ca8d
SHA1 hash: 19f3538ba3bfb42788bd0823c4fce83e41d69f31
MD5 hash: 13c953bc4f58918526f2429b5bc155b7
humanhash: sierra-idaho-uniform-jig
File name:Purchase Order SheetPDF.exe
Download: download sample
Signature Loki
Create hunting rule
File size:537'088 bytes
First seen:2023-04-21 05:50:27 UTC
Last seen:2023-05-13 22:55:55 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'648 x AgentTesla, 19'452 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 12288:szGXPS+2BLA8qVacbdCVnii6uWMb4h/YW9Mw:Y7rBLA8s5b0HQ2
Threatray 4'311 similar samples on MalwareBazaar
TLSH T18BB4CFE170276792D739FEF4232921651FF252B7E611D46DFE0E20CA39317C40A986EA
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% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter abuse_ch
Tags:exe Loki


Avatar
abuse_ch
Loki C2:
http://104.156.227.195/~blog/?p=935655688088695

Intelligence

File Origin
# of uploads :
2
# of downloads :
251
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
lokibot
Create hunting rule
ID:
1
File name:
Purchase Order SheetPDF.exe
Verdict:
Malicious activity
Analysis date:
2023-04-21 08:05:28 UTC
Tags:
trojan lokibot
Link:
https://app.any.run/tasks/6c0b9054-546a-4adc-a8fe-dcc5ad2bc817

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
LokiBot
Create hunting rule
Link:
https://www.capesandbox.com/analysis/383878/
Detection(s):
Sanesecurity.Malware.28872.BadIN4.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a process with a hidden window
Enabling the 'hidden' option for analyzed file
Moving of the original file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6442244872c1f8e0bafc32db/reports/bdfb0b27-bef8-4c89-93ff-16861a44c82f/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/74c836dfe668140a6936e71347ac8eafd517ec914d7201666081f99c2a6ae846
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/3b686112-32de-42ab-9cd2-16e1c026971c
Result
Threat name:
Lokibot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1218429
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
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 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
Sigma detected: Scheduled temp file as task from temp location
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected aPLib compressed binary
Yara detected Lokibot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 851375 Sample: Purchase_Order_SheetPDF.exe Startdate: 21/04/2023 Architecture: WINDOWS Score: 100 45 Snort IDS alert for network traffic 2->45 47 Found malware configuration 2->47 49 Malicious sample detected (through community Yara rule) 2->49 51 9 other signatures 2->51 7 Purchase_Order_SheetPDF.exe 7 2->7         started        11 JwSoqdaLlSvQEV.exe 5 2->11         started        process3 file4 35 C:\Users\user\AppData\...\JwSoqdaLlSvQEV.exe, PE32 7->35 dropped 37 C:\...\JwSoqdaLlSvQEV.exe:Zone.Identifier, ASCII 7->37 dropped 39 C:\Users\user\AppData\Local\...\tmp3212.tmp, XML 7->39 dropped 41 C:\Users\...\Purchase_Order_SheetPDF.exe.log, ASCII 7->41 dropped 53 Uses schtasks.exe or at.exe to add and modify task schedules 7->53 55 Adds a directory exclusion to Windows Defender 7->55 13 Purchase_Order_SheetPDF.exe 54 7->13         started        17 powershell.exe 21 7->17         started        19 powershell.exe 21 7->19         started        21 schtasks.exe 1 7->21         started        57 Multi AV Scanner detection for dropped file 11->57 59 Tries to steal Mail credentials (via file registry) 11->59 61 Machine Learning detection for dropped file 11->61 23 schtasks.exe 1 11->23         started        25 JwSoqdaLlSvQEV.exe 11->25         started        signatures5 process6 dnsIp7 43 104.156.227.195, 49704, 49705, 49706 AS-CHOOPAUS United States 13->43 63 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 13->63 65 Tries to steal Mail credentials (via file / registry access) 13->65 67 Tries to harvest and steal ftp login credentials 13->67 69 Tries to harvest and steal browser information (history, passwords, etc) 13->69 27 conhost.exe 17->27         started        29 conhost.exe 19->29         started        31 conhost.exe 21->31         started        33 conhost.exe 23->33         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/74c836dfe668140a6936e71347ac8eafd517ec914d7201666081f99c2a6ae846/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=otednx7gnakau2jw44jupleov7krp3erjvzacztaqh4zyktk5bda._file
Verdict:
malicious
Label(s):
lokipasswordstealer(pws)
Create hunting rule
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1a37b22c671459258c8f420f9a6934dda93eb9c700ea86f390193dea31316724
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Loki
+ 4'301 additional samples on MalwareBazaar
Result
Malware family:
lokibot
Create hunting rule
Score:
  10/10
Tags:
family:lokibot collection spyware stealer trojan
Link:
https://tria.ge/reports/230421-gj6s6sed44/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
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
Checks computer location settings
Reads user/profile data of web browsers
Lokibot
Malware Config
C2 Extraction:
http://104.156.227.195/~blog/?p=935655688088695
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:
21f0154b51a09767f94922b81f5fcd15cf4a6390ab7314e40d0e17b2dcdfe6ba
MD5 hash:
c926563698de3a89ad20474c85122f73
SHA1 hash:
ed1a3b2527ace111e6f39880c7ee3965f301330d
Link:
https://www.unpac.me/results/82217b05-3185-4d15-9954-69d7411ca630/
SH256 hash:
78cb54cba67671b24f4893c574ac6c970d714b954efbd8c34322e6a7f38c8b15
MD5 hash:
02af39418ea4b0be83a9f58c34143a5e
SHA1 hash:
c11c908ccdfc22bd0c10631b560ad65a9c7adc9d
Link:
https://www.unpac.me/results/82217b05-3185-4d15-9954-69d7411ca630/
SH256 hash:
46238c4308e845285acbcc1089346728aece20cb50b21c34133984a439ff23d0
MD5 hash:
3ed5eb1f159595483317479d07310daa
SHA1 hash:
8e64e3b79d0baab744a56eb3851d70703fde57da
Link:
https://www.unpac.me/results/82217b05-3185-4d15-9954-69d7411ca630/
SH256 hash:
5e5c8fe4e53980a98b48fe6b19155edf0f0d285ed899c61dbf4f880583ddf1d2
MD5 hash:
b3bbc5461d12f07ea893bf415dfe7c89
SHA1 hash:
40c3156c471d2afe3fd88c7d20cf93e5782e1bd6
Link:
https://www.unpac.me/results/82217b05-3185-4d15-9954-69d7411ca630/
SH256 hash:
016781ab8c760a2e17bbee194db5a94cf3aae023737e03b88ef926c15c55a14b
MD5 hash:
7e6ba6f22f11401106bfee346be34432
SHA1 hash:
0eda9e9dfbe73fcd51df0b40ec34323b74be1d7f
Detections:
lokibot
Create hunting rule
win_lokipws_auto
Create hunting rule
win_lokipws_g0
Create hunting rule
Link:
https://www.unpac.me/results/82217b05-3185-4d15-9954-69d7411ca630/
SH256 hash:
74c836dfe668140a6936e71347ac8eafd517ec914d7201666081f99c2a6ae846
MD5 hash:
13c953bc4f58918526f2429b5bc155b7
SHA1 hash:
19f3538ba3bfb42788bd0823c4fce83e41d69f31
Link:
https://www.unpac.me/results/82217b05-3185-4d15-9954-69d7411ca630/
Malware family:
Lokibot
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/74c836dfe668/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/74c836dfe668140a6936e71347ac8eafd517ec914d7201666081f99c2a6ae846

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:HeavensGate
Create hunting rule
Author:kevoreilly
Description:Heaven's Gate: Switch from 32-bit to 64-mode
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:LokiBot
Create hunting rule
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: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:Windows_Trojan_Lokibot_0f421617
Create hunting rule
Author:Elastic Security
Rule name:Windows_Trojan_Lokibot_1f885282
Create hunting rule
Author:Elastic Security
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.

Cape
Cape
https://www.capesandbox.com/analysis/383878/

Comments