MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d21e92e587090269f509a9d48b870504502a445058d89f47a4880851c5c27d56. 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: 13


Intelligence 13 IOCs YARA 13 File information Comments 1

SHA256 hash: d21e92e587090269f509a9d48b870504502a445058d89f47a4880851c5c27d56
SHA3-384 hash: 5b50cc927d347b47e6f2942bc96869f7c8a8975e0b622cede56ad712e677ec73d773f4f1c78d3883781df8ef1d902bd9
SHA1 hash: 26d002b9f814444dfcb5804a677c93c1238c88a3
MD5 hash: b6d36cb695f76f7a0e7fca797691b481
humanhash: hot-mirror-early-happy
File name:b6d36cb695f76f7a0e7fca797691b481
Download: download sample
Signature Loki
File size:534'016 bytes
First seen:2022-04-01 17:29:45 UTC
Last seen:2022-04-01 18:46:13 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'741 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:7kSegUehssfi4Ja5nQ3la5IRFuU46oan+Tu:7kSB5walOImU06
Threatray 7'212 similar samples on MalwareBazaar
TLSH T1AFB4012A33788F16C1BAB3FC4836508057F22E392835E75D9D8234EB12FBF529951A17
Reporter zbetcheckin
Tags:32 exe Loki

Intelligence


File Origin
# of uploads :
2
# of downloads :
267
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Creating a window
Unauthorized injection to a recently created process
Creating a file
Сreating synchronization primitives
Reading critical registry keys
Enabling the 'hidden' option for analyzed file
Stealing user critical data
Moving of the original file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
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.
Result
Threat name:
Lokibot
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
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 domain / URL
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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)
Yara detected AntiVM3
Yara detected aPLib compressed binary
Yara detected Lokibot
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-03-31 17:10:27 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
22 of 26 (84.62%)
Threat level:
  5/5
Result
Malware family:
lokibot
Score:
  10/10
Tags:
family:lokibot collection spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
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://sempersim.su/ge22/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:
fb33b3755299bd00473fdc9b7e07840bb8a6864fa05b714d5d62cc2c49713c0c
MD5 hash:
470ef6a713050653bb012d3a1be4abb4
SHA1 hash:
7fc0b48eea8275e96aecc3724149cbc35862a87d
Detections:
win_lokipws_g0 win_lokipws_auto
SH256 hash:
613b2819d35360cbfe6c94b2b998d1a4998c89f5bdef505e0e158e1288ab684c
MD5 hash:
3096cbaf4b5d40f9c61bf7ce13fde62f
SHA1 hash:
6b3c580e51fd306bfdc2e727ca3bc7805aba4b53
SH256 hash:
fbd0e11c2b57a7a91293c42715dc4e6d78b54d21cd8629039d49ec3629dd1fca
MD5 hash:
4a7e6858ba931274181f9d851d7dca33
SHA1 hash:
21d1d56e1461ed9f34a1844a9329283dad8929c3
SH256 hash:
3b3f818280bcff157572d25ab467df56589fa49b949b1578aab768b0a208e957
MD5 hash:
61dff94c0ed20923f2d5f4f49c95eab9
SHA1 hash:
195aac3f2162d0381174d7a8668b6871e5e095cd
SH256 hash:
d21e92e587090269f509a9d48b870504502a445058d89f47a4880851c5c27d56
MD5 hash:
b6d36cb695f76f7a0e7fca797691b481
SHA1 hash:
26d002b9f814444dfcb5804a677c93c1238c88a3
Please note that we are no longer able to provide a coverage score for Virus Total.

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_SUSPICIOUS_Binary_References_Browsers
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
Author:ditekSHen
Description:Detects executables referencing many file transfer clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_GENInfoStealer
Author:ditekSHen
Description:Detects executables containing common artifcats observed in infostealers
Rule name:infostealer_loki
Rule name:infostealer_xor_patterns
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
Author:kevoreilly
Description:Loki Payload
Rule name:LokiBot
Author:kevoreilly
Description:LokiBot Payload
Rule name:malware_Lokibot_strings
Author:JPCERT/CC Incident Response Group
Description:detect Lokibot in memory
Reference:internal research
Rule name:MAL_Lokibot_Stealer
Description:Detects Lokibot Stealer Variants
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash
Rule name:STEALER_Lokibot
Author:Marc Rivero | McAfee ATR Team
Description:Rule to detect Lokibot stealer
Rule name:win_lokipws_auto
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.

Web download

Loki

Executable exe d21e92e587090269f509a9d48b870504502a445058d89f47a4880851c5c27d56

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2022-04-01 17:29:48 UTC

url : hxxp://103.207.37.129/savetocloud/csrss.exe