MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a931d90917d9b468079b068260dcda537beb7d51fb68048f783d2baa80118803. 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: 18


Intelligence 18 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a931d90917d9b468079b068260dcda537beb7d51fb68048f783d2baa80118803
SHA3-384 hash: 8e2f972c52d2c6e6ae8236e95ce75795a14e8a087678a6e31836e5ed7180cc414898ccf654fdbd1d60e4e9590957a444
SHA1 hash: b3e4a2be1c5c616c7e63a3ad9f00b4423bb96dfa
MD5 hash: 92bb15f033596b58c278b601da671d65
humanhash: harry-crazy-one-thirteen
File name:SecuriteInfo.com.Win32.TrojanX-gen.5924.5319
Download: download sample
Signature Loki
Create hunting rule
File size:570'376 bytes
First seen:2024-05-28 13:23:10 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 6144:iaNrMItStH3JMYI4yVnEMn+OUCkCpzZCNmmZHJHxfI7r798qnu90OWF1KBk6GxjI:DNIF2V9dSpHhyE92KB8x+eLhVxBkR
Threatray 4'612 similar samples on MalwareBazaar
TLSH T14EC4E09D3650769FC817CC769AA42C30EA20757B130BD253A45312ED9A4DAEBCF162F3
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4504/4/1)
Reporter SecuriteInfoCom
Tags:exe Loki

Intelligence

File Origin
# of uploads :
1
# of downloads :
443
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
lokibot
Create hunting rule
ID:
1
File name:
a931d90917d9b468079b068260dcda537beb7d51fb68048f783d2baa80118803.exe
Verdict:
Malicious activity
Analysis date:
2024-05-28 13:25:48 UTC
Tags:
lokibot stealer trojan
Link:
https://app.any.run/tasks/fef5ade8-b6fc-44c0-b4d5-f264d8b276a9

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.TrojanX-gen.5924.5319.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6655db1e5721c8e5271782a0win7simulatehigh_evasion
Tags:
Banker Encryption Execution Generic Network Static Kryptik Dexter
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Reading critical registry keys
Changing a file
Connection attempt to an infection source
Creating a file in the %AppData% subdirectories
Enabling the 'hidden' option for analyzed file
Stealing user critical data
Query of malicious DNS domain
Moving of the original file
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Sending an HTTP POST request to an infection source
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade overlay packed
Link:
https://www.filescan.io/uploads/6655daf74d56d7d16288bcca/reports/5d19e27b-67bb-4f69-9214-46af1cd67e80/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/a931d90917d9b468079b068260dcda537beb7d51fb68048f783d2baa80118803
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/0cd8a63d-f18d-446f-a37d-578720b09e85
Result
Threat name:
Lokibot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1448580
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Injects a PE file into a foreign processes
Loading BitLocker PowerShell Module
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: Powershell Base64 Encoded MpPreference Cmdlet
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 dnsIp2 2 Behavior Graph ID: 1448580 Sample: SecuriteInfo.com.Win32.Troj... Startdate: 28/05/2024 Architecture: WINDOWS Score: 100 42 rocheholding.top 2->42 46 Snort IDS alert for network traffic 2->46 48 Found malware configuration 2->48 50 Malicious sample detected (through community Yara rule) 2->50 52 12 other signatures 2->52 8 SecuriteInfo.com.Win32.TrojanX-gen.5924.5319.exe 7 2->8         started        12 pczshAYpTd.exe 5 2->12         started        signatures3 process4 file5 38 C:\Users\user\AppData\...\pczshAYpTd.exe, PE32 8->38 dropped 40 C:\Users\user\AppData\Local\Temp\tmpA8C.tmp, XML 8->40 dropped 54 Detected unpacking (changes PE section rights) 8->54 56 Detected unpacking (overwrites its own PE header) 8->56 58 Uses schtasks.exe or at.exe to add and modify task schedules 8->58 68 2 other signatures 8->68 14 SecuriteInfo.com.Win32.TrojanX-gen.5924.5319.exe 121 8->14         started        18 powershell.exe 23 8->18         started        20 powershell.exe 23 8->20         started        22 schtasks.exe 1 8->22         started        60 Antivirus detection for dropped file 12->60 62 Multi AV Scanner detection for dropped file 12->62 64 Tries to steal Mail credentials (via file registry) 12->64 66 Machine Learning detection for dropped file 12->66 24 schtasks.exe 12->24         started        26 pczshAYpTd.exe 12->26         started        signatures6 process7 dnsIp8 44 rocheholding.top 188.114.96.3, 49709, 49710, 49712 CLOUDFLARENETUS European Union 14->44 70 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->70 72 Tries to steal Mail credentials (via file / registry access) 14->72 74 Tries to harvest and steal ftp login credentials 14->74 76 Tries to harvest and steal browser information (history, passwords, etc) 14->76 78 Loading BitLocker PowerShell Module 18->78 28 conhost.exe 18->28         started        30 WmiPrvSE.exe 18->30         started        32 conhost.exe 20->32         started        34 conhost.exe 22->34         started        36 conhost.exe 24->36         started        signatures9 process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/a931d90917d9b468079b068260dcda537beb7d51fb68048f783d2baa80118803
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a931d90917d9b468079b068260dcda537beb7d51fb68048f783d2baa80118803/
Threat name:
ByteCode-MSIL.Trojan.LokiBot
Create hunting rule
Status:
Malicious
First seen:
2024-05-28 08:42:55 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=vey5scix3g2gqb43a2bgbxg2kn56w7kr7nuajd3yhuv2vaarrabq._file
Verdict:
malicious
Label(s):
lokipasswordstealer(pws)
Create hunting rule
Similar samples:
348a9dd7b237991a3681c919ec078df54a65dfbcfd66ff7976d9b59b20e6cf62
Loki
79879e8ec6748d39187201ab487066c6376fb1470acb7fc549cef32e4bf87415
Loki
cd63eb1a31e10d44ddf34b2eace72a0f5f0443b863163f6cddd442380388bab9
Loki
ed444e4abc5aa906302b3e79ca09c94b8320e23af176384799a2020344de4700
Loki
f60b55a36d4b9154ec2d50e8586246ac1c5203593f05937e0b5d7e68d3c8c74a
Loki
+ 4'602 additional samples on MalwareBazaar
Result
Malware family:
lokibot
Create hunting rule
Score:
  10/10
Tags:
family:lokibot collection execution spyware stealer trojan
Link:
https://tria.ge/reports/240528-qncwbsfa9x/
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
Command and Scripting Interpreter: PowerShell
Lokibot
Malware Config
C2 Extraction:
http://rocheholding.top/evie3/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
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/952619a9-c60a-49ae-98c6-12095677eb07
Unpacked files
SH256 hash:
73113abdadefd54e02f0d3f3aec21c31e96b315dc2ad6ae7d725cd5197e97c48
MD5 hash:
ae27d0d76e10c13d9dc0ad2a6b147756
SHA1 hash:
f1a4bc030b4476ac1450cc797213e34f567dd434
Link:
https://www.unpac.me/results/cbd51d9d-32a8-4fc4-845c-a78b7086c827/
SH256 hash:
4ed3b0a80feebddd6441815ea99334d7eab55813713a9aa2953412b767405bb8
MD5 hash:
e472f83fa7fb92da892e8ebda9d92112
SHA1 hash:
af8477c3b9530134042aed375122d395d91879e8
Link:
https://www.unpac.me/results/cbd51d9d-32a8-4fc4-845c-a78b7086c827/
SH256 hash:
b5da3617f67e3e4680328e8e1f270fcd03d9c01ae42a6dc1501afa1b80b8b585
MD5 hash:
7df2d98def71cc4b13bec0b3016ebee5
SHA1 hash:
4ea54e29027cfdd8ea381cc7987a13d78c72003d
Link:
https://www.unpac.me/results/cbd51d9d-32a8-4fc4-845c-a78b7086c827/
SH256 hash:
02ab9e13dd22f500c055db0256c040898a7c7081fb558410815d53f7851d858c
MD5 hash:
baf7efe8b0268f2a8fe019c5ddd4aa1a
SHA1 hash:
2ab8616672cbeafa47190c458f0203ed1c431c0d
Detections:
lokibot
Create hunting rule
win_lokipws_auto
Create hunting rule
win_lokipws_g0
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Lokibot
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_GENInfoStealer
Create hunting rule
STEALER_Lokibot
Create hunting rule
Link:
https://www.unpac.me/results/cbd51d9d-32a8-4fc4-845c-a78b7086c827/
Parent samples :
c3338e8d8bb652e897c624f3380e1432eb1c4c93091b64dd28abc3cfa02fa804
dab1d46327d46ccbade543f499379b66a9c71a392e96f3aa29f988301bc8b656
b804838e5cbc18df1dd1357d5fcc290781a4e8d3ba9708d70ccefef4ae12f595
12f0fb53c3eda4a327523a3ad52ebfea151b7b3d88523c8624905af43ea781a9
66e4c065666fc203efec41f2ac9fb171f0ad5da06c1830458ff2642ea64e789f
a931d90917d9b468079b068260dcda537beb7d51fb68048f783d2baa80118803
SH256 hash:
9ca19dfb4e900f0f08bb644111a73553b0c79652defe6c29eb4f2bfc87e231ca
MD5 hash:
c727dd7bb64665b262e5a1dc6e008770
SHA1 hash:
27e3e26109f51b8a6d84dc493856ac73538cfbc0
Link:
https://www.unpac.me/results/cbd51d9d-32a8-4fc4-845c-a78b7086c827/
SH256 hash:
a931d90917d9b468079b068260dcda537beb7d51fb68048f783d2baa80118803
MD5 hash:
92bb15f033596b58c278b601da671d65
SHA1 hash:
b3e4a2be1c5c616c7e63a3ad9f00b4423bb96dfa
Detections:
INDICATOR_KB_CERT_7c1118cbbadc95da3752c46e47a27438
Create hunting rule
Link:
https://www.unpac.me/results/cbd51d9d-32a8-4fc4-845c-a78b7086c827/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a931d90917d9/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/a931d90917d9b468079b068260dcda537beb7d51fb68048f783d2baa80118803

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_KB_CERT_7c1118cbbadc95da3752c46e47a27438
Create hunting rule
Author:ditekSHen
Description:Detects executables signed with stolen, revoked or invalid certificates
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
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.

Web download

Loki

Executable exe a931d90917d9b468079b068260dcda537beb7d51fb68048f783d2baa80118803

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2866648/
  
Delivery method
Distributed via web download

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high

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