MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d8273f318e75f0e587b207409f7a326737cd152683851e698c8a6d24f97c4c35. 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 14 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d8273f318e75f0e587b207409f7a326737cd152683851e698c8a6d24f97c4c35
SHA3-384 hash: e492ad2ac1e6225fce4e7b906c72a18749ceeddb40eb42d37ea1951537b6faa0e1449cd220bb9f67706af4b171a9f240
SHA1 hash: 5276dd4083fe877a79a8c8d7d34f603705e6a870
MD5 hash: 19cb6550343998faee16c4f604a25f56
humanhash: carbon-seven-red-princess
File name:Documentos.PDF.exe
Download: download sample
Signature Loki
Create hunting rule
File size:190'043 bytes
First seen:2023-05-31 19:10:11 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 61259b55b8912888e90f516ca08dc514 (1'059 x Formbook, 741 x AgentTesla, 429 x GuLoader)
ssdeep 3072:XfY/TU9fE9PEtuObaY7biQ2YA3gPCFJBTftEb1ulS0AGsglteHATLDIX2tms24vi:PYa62dbintmcJ1ftEblGskeHALM/4vJE
Threatray 4'165 similar samples on MalwareBazaar
TLSH T147041204EB61C167D8A20A714EB52BA37FF0E82964B9430763C07A9E3CA1BD1D95F735
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter abuse_ch
Tags:exe Loki


Avatar
abuse_ch
Loki C2:
http://161.35.102.56/~nikol/?p=2132

Intelligence

File Origin
# of uploads :
1
# of downloads :
344
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
lokibot
Create hunting rule
ID:
1
File name:
Documentos.PDF.exe
Verdict:
Malicious activity
Analysis date:
2023-05-31 19:11:39 UTC
Tags:
trojan lokibot
Link:
https://app.any.run/tasks/c0e848c0-7010-4d8c-8280-5c401458cccf

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/394195/
Detection(s):
SecuriteInfo.com.Gen.Variant.Nemesis.22967.4478.4076.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a window
Creating a file
Unauthorized injection to a recently created process
Сreating synchronization primitives
Reading critical registry keys
Sending a custom TCP request
Changing a file
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
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/88851/overview
Behaviour
MalwareBazaar
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
lolbin overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/64779bc78fe8e73d08a9f8ca/reports/378d9b49-e206-4d0a-9cd9-3f1dc8daae9f/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/d8273f318e75f0e587b207409f7a326737cd152683851e698c8a6d24f97c4c35
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/9a299e04-49a4-417c-aa9c-c9238ce170a3
Result
Threat name:
Lokibot, NSISDropper
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1246355
Signature
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 evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Found malware configuration
Initial sample is a PE file and has a suspicious name
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sample has a suspicious name (potential lure to open the executable)
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 an obfuscated file name to hide its real file extension (double extension)
Yara detected aPLib compressed binary
Yara detected Lokibot
Yara detected NSISDropper
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d8273f318e75f0e587b207409f7a326737cd152683851e698c8a6d24f97c4c35/
Threat name:
Win32.Trojan.LokiBot
Create hunting rule
Status:
Malicious
First seen:
2023-05-31 19:11:05 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3att6mmooxyolb5sa5aj66rsm4342fjgqocr42mmrjwsj6l4jq2q._file
Verdict:
malicious
Label(s):
lokipasswordstealer(pws)
Create hunting rule
Similar samples:
0f499eaeeba3237aedfb784cf65c67ef9aae645ab0d4153cb6af1289e37040d7
Loki
3b443a4340a31c409a64a8e7e28ae42e2837290c2ff387643b122d5cf8cfdddc
Loki
79866667d5cd578a1c6eda54a748ff9d316fff39064eecd282bc2a9ad8a5ac7d
Loki
7ad407db0255d8fb99c3e55c50a6ce76db3b1386c8ced5b2b3866720194e9d9d
Loki
b7836133ecd9f40f9fdd396ec3cc51992d69b81688b7b3e0de53d20c080d09e7
Loki
e71fc2076e32b31909a71ea6164875aa564093d46ad59d1168fd9719cb46ead3
Loki
+ 4'155 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/230531-xvxmmsag8s/
Behaviour
Suspicious behavior: MapViewOfSection
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
Loads dropped DLL
Reads user/profile data of web browsers
Lokibot
Malware Config
C2 Extraction:
http://161.35.102.56/~nikol/?p=2132
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:
d64032dbe18db8b9dab1997ec086eb1d091203586d134f5bf8ac602d5cfd7de1
MD5 hash:
d6b392d4a439ebc85dbaa52dbeac2226
SHA1 hash:
bd1f1ff357fb4fe2c53435bd0a2071516c8b4c59
Link:
https://www.unpac.me/results/15842718-3da9-4b8a-ac75-54220fe49835/
SH256 hash:
171d36967589f4cfad8ecef0de7d9d7053bb4df322818ec68a548fa993a6bccd
MD5 hash:
d3d2e4b58cccf99daa192b11c6ed9099
SHA1 hash:
132de1ba2f251e6c4e03e15f8bc233b72a471dd9
Detections:
lokibot
Create hunting rule
win_lokipws_auto
Create hunting rule
win_lokipws_g0
Create hunting rule
Link:
https://www.unpac.me/results/15842718-3da9-4b8a-ac75-54220fe49835/
Parent samples :
171d36967589f4cfad8ecef0de7d9d7053bb4df322818ec68a548fa993a6bccd
d8273f318e75f0e587b207409f7a326737cd152683851e698c8a6d24f97c4c35
94ecbf6f04ad4476d6b032a83b96f93897af0e16821b76802aaafb11677ad836
SH256 hash:
d8273f318e75f0e587b207409f7a326737cd152683851e698c8a6d24f97c4c35
MD5 hash:
19cb6550343998faee16c4f604a25f56
SHA1 hash:
5276dd4083fe877a79a8c8d7d34f603705e6a870
Link:
https://www.unpac.me/results/15842718-3da9-4b8a-ac75-54220fe49835/
Malware family:
Lokibot
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/d8273f318e75/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/d8273f318e75f0e587b207409f7a326737cd152683851e698c8a6d24f97c4c35

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: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:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
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/394195/

Comments