MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1bd8838c13896ebf1e13a1ee9d591e5138693319828f8724572d64eae9678a80. 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: 1bd8838c13896ebf1e13a1ee9d591e5138693319828f8724572d64eae9678a80
SHA3-384 hash: 3222ae09544d0be6537234946770609718a36c5930858a032485eebff1876f0cc38c07044432355410f5f3b2aa764cb2
SHA1 hash: bdb8e75202c0b1dca495399fc86fddd5e6bb2833
MD5 hash: a070e9ca5307e3c8a5de7a6264f80317
humanhash: may-sixteen-stream-kentucky
File name:PO.PDF.exe
Download: download sample
Signature Loki
Create hunting rule
File size:530'944 bytes
First seen:2022-05-17 10:11:25 UTC
Last seen:2022-05-17 11:02:42 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:+saYvNW5PabsEAFz8Xvfk9Ixf8M+LTd5azh0sLIT:+saq7oEy8nkpXLTdmh0sL
Threatray 7'850 similar samples on MalwareBazaar
TLSH T12EB4124A316C9B7BD5BC67FDB412168443F5E6293492E22C4FCB91EA191EF801AC1F1B
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13101/52/3)
9.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 65e4d2eaecc4d859 (17 x AgentTesla, 7 x SnakeKeylogger, 7 x Loki)
Reporter lowmal3
Tags:exe Loki

Intelligence

File Origin
# of uploads :
2
# of downloads :
250
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
lokibot
Create hunting rule
ID:
1
File name:
PO.PDF.exe
Verdict:
Malicious activity
Analysis date:
2022-05-18 05:03:18 UTC
Tags:
trojan lokibot stealer
Link:
https://app.any.run/tasks/03655e86-63fe-4654-9d55-bb7568486d58

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/271491/
Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Creating a window
Launching a process
Creating a process with a hidden window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/6283750a22b733139c24db00/reports/8305bcef-af74-4bd0-8333-60e3d22d8a51/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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/b95cb0ed-bedb-46c0-b618-1b2726fd0e33
Result
Threat name:
Lokibot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/995700
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.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
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
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
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)
Uses an obfuscated file name to hide its real file extension (double extension)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected aPLib compressed binary
Yara detected Lokibot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 628195 Sample: PO.PDF.exe Startdate: 17/05/2022 Architecture: WINDOWS Score: 100 37 Snort IDS alert for network traffic 2->37 39 Multi AV Scanner detection for domain / URL 2->39 41 Found malware configuration 2->41 43 15 other signatures 2->43 7 PO.PDF.exe 7 2->7         started        process3 file4 27 C:\Users\user\AppData\...\TeYroDbHeeN.exe, PE32 7->27 dropped 29 C:\Users\...\TeYroDbHeeN.exe:Zone.Identifier, ASCII 7->29 dropped 31 C:\Users\user\AppData\Local\...\tmpE699.tmp, XML 7->31 dropped 33 C:\Users\user\AppData\...\PO.PDF.exe.log, ASCII 7->33 dropped 45 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 7->45 47 Tries to steal Mail credentials (via file registry) 7->47 49 Uses schtasks.exe or at.exe to add and modify task schedules 7->49 51 2 other signatures 7->51 11 PO.PDF.exe 7->11         started        15 powershell.exe 24 7->15         started        17 powershell.exe 25 7->17         started        19 schtasks.exe 7->19         started        signatures5 process6 dnsIp7 35 198.187.30.47, 49770, 49775, 49778 NAMECHEAP-NETUS United States 11->35 53 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->53 55 Tries to steal Mail credentials (via file / registry access) 11->55 57 Tries to harvest and steal ftp login credentials 11->57 59 Tries to harvest and steal browser information (history, passwords, etc) 11->59 21 conhost.exe 15->21         started        23 conhost.exe 17->23         started        25 conhost.exe 19->25         started        signatures8 process9
Detection:
lokibot
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1bd8838c13896ebf1e13a1ee9d591e5138693319828f8724572d64eae9678a80/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-05-17 10:12:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
18 of 26 (69.23%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=dpmihdatrfxl6hqtuhxj2wi6ke4gsmyzqkhyojcxfvsov2lhrkaa._file
Verdict:
malicious
Label(s):
lokipasswordstealer(pws)
Create hunting rule
Similar samples:
4569409e80631fe85b794a736958f686aa04672e73f870e8aeddaad6b7b971c7
Loki
4896dda29c782a97640157ea008a9438707258e179b05b0a62cb04b4598830ba
Loki
bf8359d06b0fdd13cafd6b39b424073bfa65584223c3b477c53a166bfd8303fe
Loki
e92c86e5d98095c3dbf954ff712640ceeb7d22b11971bec837a489bfc166d691
Loki
fa507820dccc5e1445a137ce231bb77eea9827b5946013ce28122495184def0d
Loki
+ 7'840 additional samples on MalwareBazaar
Result
Malware family:
lokibot
Create hunting rule
Score:
  10/10
Tags:
family:lokibot collection evasion spyware stealer suricata trojan
Link:
https://tria.ge/reports/220517-l8gykadaem/
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
Maps connected drives based on registry
Checks BIOS information in registry
Checks computer location settings
Reads user/profile data of web browsers
Looks for VMWare Tools registry key
Looks for VirtualBox Guest Additions in registry
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 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://198.187.30.47/p.php?id=11563538709035308
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:
6313a8848e1c3884eee3baba623a20bf0fb0a5b0c0753a8ea702117589e3a8d5
MD5 hash:
ea122a252cf98b658acefd567d378f3f
SHA1 hash:
f82bf41329e81c2acc0e9e82839d1e8129f858a0
Link:
https://www.unpac.me/results/e6e7f9b3-41bb-4e63-b67c-5aedc5356026/
SH256 hash:
97527da0af9e8321eb6aa2c760bc3a6453341b0fef90c44595a02945c2dd3144
MD5 hash:
332f0164e6b19699174c491d839d6ec9
SHA1 hash:
eadeadeaf7bf3978d86d633bd054e4ff317ecc40
Link:
https://www.unpac.me/results/e6e7f9b3-41bb-4e63-b67c-5aedc5356026/
SH256 hash:
0a6bbe4c01f9425eb8ffccd089d40554fceb2265c5369c873af0dfe2d944c549
MD5 hash:
eba980b8e24fbb14b45f0cc5356e5d39
SHA1 hash:
52841ac2906fd2cdb8b92027d8984a0eee8f4ca0
Detections:
win_lokipws_g0
Create hunting rule
win_lokipws_auto
Create hunting rule
Link:
https://www.unpac.me/results/e6e7f9b3-41bb-4e63-b67c-5aedc5356026/
Parent samples :
35a257377623515dc39bf034c8b7c42990aa33bfbe1622c5c8c6e51698621daf
bf8359d06b0fdd13cafd6b39b424073bfa65584223c3b477c53a166bfd8303fe
1bd8838c13896ebf1e13a1ee9d591e5138693319828f8724572d64eae9678a80
42b9985586ad99224f2b238f89dcafda4c2dea3c6c76a70314e6080c41f0ab01
8275697787639625be4a663711127bfe1c84c0b08b67d8d6c59fdd1890130b23
946ae659409a561a3a694e689acebbdf13a9c32e0830085413bbbaeadc4ad7b6
080132953f93b8c5b226ec7d3df4c3fb5c8ad8f96e2fe23dc672bb17e84f18f5
SH256 hash:
bb0ff2c49f856e08095d74e87b6db90206f6735fc7bb9cabc366fd0a2b614a9a
MD5 hash:
6bb59f093efd22c6d8c7deefa692f888
SHA1 hash:
27412ee454ceac33fc022bcf38f5ea65decdd410
Link:
https://www.unpac.me/results/e6e7f9b3-41bb-4e63-b67c-5aedc5356026/
SH256 hash:
1bd8838c13896ebf1e13a1ee9d591e5138693319828f8724572d64eae9678a80
MD5 hash:
a070e9ca5307e3c8a5de7a6264f80317
SHA1 hash:
bdb8e75202c0b1dca495399fc86fddd5e6bb2833
Link:
https://www.unpac.me/results/e6e7f9b3-41bb-4e63-b67c-5aedc5356026/
Malware family:
Lokibot
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/1bd8838c1389/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/1bd8838c13896ebf1e13a1ee9d591e5138693319828f8724572d64eae9678a80

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
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 1bd8838c13896ebf1e13a1ee9d591e5138693319828f8724572d64eae9678a80

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/271491/

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