MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 88a431c4a33b92e2361cd6b92ee5e0c792083d913ced9eecb693f3a67846ab2a. 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 19 File information Comments
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SHA256 hash: 88a431c4a33b92e2361cd6b92ee5e0c792083d913ced9eecb693f3a67846ab2a
SHA3-384 hash: f2309d0459f485e1472a79542b5fb0cdecacd3edd3fd0ed0206cd3f20ae9052943474eecede90cebe90bca36fc0620a4
SHA1 hash: 9092d4b72b5a055e6ba7f3dd454c08775714aac8
MD5 hash: 236b3bbbf4ce5f7d8ba43184b6f13e5f
humanhash: delaware-oven-muppet-south
File name:Invoice-0394.exe
Download: download sample
Signature Loki
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File size:612'352 bytes
First seen:2023-11-07 21:47:09 UTC
Last seen:2023-11-10 09:04:25 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'207 x SnakeKeylogger)
ssdeep 12288:OAWHnMJPm/5RfPzMxWW5MHQDdpgXFawI9c4sfUv8q2A11HQEy:OHeu/3fw0Odpg1aw42yrpy
TLSH T131D4F00576FEAF37E97A87FA0161601903F128AE68BDD7594CC268CB59B2F001B51F1B
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 TeamDreier
Tags:exe Loki

Intelligence

File Origin
# of uploads :
3
# of downloads :
399
Origin country :
DK DK
Vendor Threat Intelligence
Malware family:
lokibot
Create hunting rule
ID:
1
File name:
Invoice-0394.exe
Verdict:
Malicious activity
Analysis date:
2023-11-08 05:18:13 UTC
Tags:
trojan lokibot
Link:
https://app.any.run/tasks/4c19d8eb-5f78-4cdc-a153-da1a9c45830f

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.TrojanX-gen.11063.8872.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Searching for synchronization primitives
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Reading critical registry keys
Changing a file
DNS request
Sending an HTTP POST request
Creating a file in the %AppData% subdirectories
Enabling the 'hidden' option for analyzed file
Stealing user critical data
Moving of the original file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
formbook masquerade packed
Link:
https://www.filescan.io/uploads/654ab094946b6ab2245abd18/reports/eb4a1af6-c9ca-46d6-b225-953c4dcbfc44/overview
Verdict:
Malicious
Labled as:
Trojan.MSIL.Agent
Link:
https://www.hybrid-analysis.com/sample/88a431c4a33b92e2361cd6b92ee5e0c792083d913ced9eecb693f3a67846ab2a
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
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ba3ead63-2b79-40c1-bcbd-e19001bd15b4
Result
Threat name:
Lokibot
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Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1338611
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
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 sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
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)
Yara detected aPLib compressed binary
Yara detected Lokibot
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/88a431c4a33b92e2361cd6b92ee5e0c792083d913ced9eecb693f3a67846ab2a
Detection:
lokibot
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Link:
https://mwdb.cert.pl/sample/88a431c4a33b92e2361cd6b92ee5e0c792083d913ced9eecb693f3a67846ab2a/
Threat name:
ByteCode-MSIL.Trojan.Spynoon
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Status:
Malicious
First seen:
2023-11-06 09:20:56 UTC
File Type:
PE (.Net Exe)
Extracted files:
16
AV detection:
24 of 37 (64.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=rcsddrfdhojoenq4224s5zpay6jaqpmrhtwz53fwspz2m6cgvmva._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 spyware stealer trojan
Link:
https://tria.ge/reports/231107-1nrdtsaf37/
Behaviour
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Reads user/profile data of web browsers
Lokibot
Malware Config
C2 Extraction:
http://uche.blueyonderllc.top/_errorpages/uche/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:
d01f3dea3851602ba5a0586c60430d286adf6fcc7e17aab080601a66630606e5
MD5 hash:
579197d4f760148a9482d1ebde113259
SHA1 hash:
cf6924eb360c7e5a117323bebcb6ee02d2aec86d
Link:
https://www.unpac.me/results/1f4a6062-cafb-45d2-b91c-ce5ba52df791/
SH256 hash:
a9e0df5ee791a27f1150b6d67c635f56fe4cf23b30aa5bb5e8b1d537c3a8330e
MD5 hash:
25bf79e9e03df83df7d845a8255100f4
SHA1 hash:
be4d113d2d43e7fd00002f76939e260828ce8b38
Detections:
lokibot
Create hunting rule
win_lokipws_auto
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win_lokipws_g0
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Link:
https://www.unpac.me/results/1f4a6062-cafb-45d2-b91c-ce5ba52df791/
Parent samples :
32fb7fb2351e7f85f2cf13e7810f533cf87723696fe9b256cadd3dd7d6e6cc7c
23efa6d954c72bf45f697459c8bc8f2ca9f523fa815a5b698d782b0c19431d6a
3f1efc05d9d6a3f302c354bb0bf5802e258813d2cf6bb63bd2f8ead38df31beb
35cbbbddee1a236620f786274d0fc5305968d2050dfe1897d4fb789ee75d8536
b89c9502b90523574855ca9452847643e3ee60fb57780be382ab8b6ba3d4ec8a
d4fc6ca77db2a2021304b312d993693c1b70b336503f19d04b0d44bf2b543987
88a431c4a33b92e2361cd6b92ee5e0c792083d913ced9eecb693f3a67846ab2a
SH256 hash:
bfef9eac82e53e8d63bcb3b3022880eaf8f22cbbc6c69f3782b59c438f649f12
MD5 hash:
ddf81912128dd196140e9be656c3a212
SHA1 hash:
51221baf7115f7f2de03cd00b8b25cfde9241a35
Link:
https://www.unpac.me/results/1f4a6062-cafb-45d2-b91c-ce5ba52df791/
SH256 hash:
5e4cbbb2d0d39bff67457d6a2db99b2b8dff63aff8a16990c2990311d15b7978
MD5 hash:
903648a913108a4f209391983ec21302
SHA1 hash:
1b92cf18b2a3ed082b996164fbecbfdfd6f5e25d
Link:
https://www.unpac.me/results/1f4a6062-cafb-45d2-b91c-ce5ba52df791/
SH256 hash:
88a431c4a33b92e2361cd6b92ee5e0c792083d913ced9eecb693f3a67846ab2a
MD5 hash:
236b3bbbf4ce5f7d8ba43184b6f13e5f
SHA1 hash:
9092d4b72b5a055e6ba7f3dd454c08775714aac8
Link:
https://www.unpac.me/results/1f4a6062-cafb-45d2-b91c-ce5ba52df791/
Malware family:
Lokibot
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/88a431c4a33b/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/88a431c4a33b92e2361cd6b92ee5e0c792083d913ced9eecb693f3a67846ab2a

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:AgentTesla_DIFF_Common_Strings_01
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
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:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:malware_Lokibot_strings
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Lokibot in memory
Reference:internal research
Rule name:NET
Create hunting rule
Author:malware-lu
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.

Malspam

Loki

Executable exe 88a431c4a33b92e2361cd6b92ee5e0c792083d913ced9eecb693f3a67846ab2a

(this sample)

  
Delivery method
Distributed via e-mail attachment

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