MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 54ba9503e7a9eb010584d2a1c3fd3865b200274a00b5fd770ef24502c605ede0. 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: 12


Intelligence 12 IOCs YARA 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 54ba9503e7a9eb010584d2a1c3fd3865b200274a00b5fd770ef24502c605ede0
SHA3-384 hash: 0bd02cc94be0ff88fc4be8997352cfaccd0133e81a43605fc1d240c313e62bd27147d5f00bc0aad1ca3b02bc61529e83
SHA1 hash: bf75d84a697e5f77a747010b45b7fe9a7b1871b3
MD5 hash: 6ed8169e3180b7493f2ea4f9276dd77e
humanhash: tennis-monkey-timing-lake
File name:csrss.exe1
Download: download sample
Signature Loki
Create hunting rule
File size:937'984 bytes
First seen:2022-07-14 08:03:57 UTC
Last seen:2022-07-15 04:14:34 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 24576:cF6+RrDIGT/zT6rIVckEuOPzTK8GGQOsd:cFNFr/zwmc5NT7GG
TLSH T179152334738AC9BEDF8CB1B4189210C610A6E67197AEFB1E1DB2DA10135B7414D87EE7
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter KdssSupport
Tags:exe Loki


Avatar
KdssSupport
Uploaded with API

Intelligence

File Origin
# of uploads :
3
# of downloads :
271
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
msoc05.docx
Verdict:
Malicious activity
Analysis date:
2022-07-14 07:27:42 UTC
Tags:
generated-doc opendir exploit CVE-2017-11882 loader
Link:
https://app.any.run/tasks/e7740226-3160-4008-89cb-caa55f2f0039

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/289022/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.17641.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Creating a file in the system32 directory
Enabling the 'hidden' option for analyzed file
Moving of the original file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62cfce403ec0b0689978a060/reports/a3d2add4-1d24-4608-987a-ba714689e75c/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.
Result
Threat name:
Lokibot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1031208
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in 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
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)
Yara detected AntiVM3
Yara detected aPLib compressed binary
Yara detected Lokibot
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/54ba9503e7a9eb010584d2a1c3fd3865b200274a00b5fd770ef24502c605ede0/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-07-14 08:04:18 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
23 of 26 (88.46%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ks5jka7hvhvqcbme2kq4h7jymwzaaj2kac2725yo6jcqfrqf5xqa._file
Verdict:
malicious
Label(s):
lokipasswordstealer(pws)
Create hunting rule
Result
Malware family:
lokibot
Create hunting rule
Score:
  10/10
Tags:
family:lokibot collection spyware stealer suricata trojan
Link:
https://tria.ge/reports/220714-jyfawagfd3/
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
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 Fake 404 Response
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://sempersim.su/gh20/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:
96df6636a24ee3e12d69ddc4e5f14632c3eb686dfa8b3ae746926e7588da2ceb
MD5 hash:
fdb48787f2e5dbacb02f86adfa66c646
SHA1 hash:
e83e4c2bce615438de785668812ecaf3ef2d8605
Link:
https://www.unpac.me/results/cb2bd89d-524a-46ef-8899-31a6b2fc7f9f/
SH256 hash:
883b63ef84c6b1cc09687962beca56e4f4b7960df7c5459e29998befaa3ccf15
MD5 hash:
ecb3f27eb8279c51608c8ea8f8050655
SHA1 hash:
82385d75444ab5fccacf37e2746c7dce73faa7f3
Link:
https://www.unpac.me/results/cb2bd89d-524a-46ef-8899-31a6b2fc7f9f/
SH256 hash:
7e0d307067ca747b58ec0e0680813db7df961b1c9ceac3e7dc46da604b3a2cb6
MD5 hash:
c0504a89772e34e05ce2977183f1dedc
SHA1 hash:
45190191484669f3a744f88f19c8f6efb94ee044
Link:
https://www.unpac.me/results/cb2bd89d-524a-46ef-8899-31a6b2fc7f9f/
SH256 hash:
3114935d157cdebdd2aa6666601cc6d49296741138f926a04e9da3bdbd2b5f53
MD5 hash:
d4e4dbb74e3bce8bc6ff31ce5e30939a
SHA1 hash:
40536591de29c624302eb4e61ca07a75ca49838f
Detections:
win_lokipws_g0
Create hunting rule
win_lokipws_auto
Create hunting rule
lokibot
Create hunting rule
Link:
https://www.unpac.me/results/cb2bd89d-524a-46ef-8899-31a6b2fc7f9f/
Parent samples :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 hash:
ea801ddd1ea57f52ae69533038861744365d8d9c05c3a9c1190dba32d07dc6b6
MD5 hash:
4d0e9bfe94004ceb16e9b63c7c03067d
SHA1 hash:
05e3fb4119f85cc6b6543d8624191a7000d856cd
Link:
https://www.unpac.me/results/cb2bd89d-524a-46ef-8899-31a6b2fc7f9f/
SH256 hash:
54ba9503e7a9eb010584d2a1c3fd3865b200274a00b5fd770ef24502c605ede0
MD5 hash:
6ed8169e3180b7493f2ea4f9276dd77e
SHA1 hash:
bf75d84a697e5f77a747010b45b7fe9a7b1871b3
Link:
https://www.unpac.me/results/cb2bd89d-524a-46ef-8899-31a6b2fc7f9f/
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/54ba9503e7a9eb010584d2a1c3fd3865b200274a00b5fd770ef24502c605ede0

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
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: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: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.

Web download

Loki

Executable exe 54ba9503e7a9eb010584d2a1c3fd3865b200274a00b5fd770ef24502c605ede0

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/289022/
  
URLhaus
https://urlhaus.abuse.ch/url/2255637/

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