MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b5797aaf9a2230a8703d9b814835822c8abc6da3fb5fe1435528964f713abbc4. 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: 17


Intelligence 17 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b5797aaf9a2230a8703d9b814835822c8abc6da3fb5fe1435528964f713abbc4
SHA3-384 hash: 6f0406cf2f663711e1ce7b8b57ad303a3ddc91bed30cb5486d7dbaf5c56465b4a5534841b8bf3453206d3211dfaff9e1
SHA1 hash: ee451b6b8d883bd3535c5523697093743d94813f
MD5 hash: 0284ad037d53c56fb477e1df0a9fe8c4
humanhash: echo-mars-zebra-mockingbird
File name:dzieI1LUoH0ofcn.exe
Download: download sample
Signature Loki
Create hunting rule
File size:530'944 bytes
First seen:2023-10-02 06:56:20 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:wpmNumB0apppjNOwS/5tdptmistXV6vonqhcSPHgw6NG5GQ/RTp:oty3DcpiNShcS/gU1/R1
Threatray 3'958 similar samples on MalwareBazaar
TLSH T10EB4129166859776C1794BF9A02F29310739FF3E2D91C32C2E99328BA852F718705F27
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)
File icon (PE):PE icon
dhash icon 0000000000000000 (872 x AgentTesla, 496 x Formbook, 296 x RedLineStealer)
Reporter lowmal3
Tags:exe Loki

Intelligence

File Origin
# of uploads :
1
# of downloads :
334
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
lokibot
Create hunting rule
ID:
1
File name:
dzieI1LUoH0ofcn.exe
Verdict:
Malicious activity
Analysis date:
2023-10-02 07:40:32 UTC
Tags:
trojan lokibot
Link:
https://app.any.run/tasks/6a1bd2f1-f255-44ba-b594-a562da7298c8

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Enabling the 'hidden' option for analyzed file
Moving of the original file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
lokibot packed
Link:
https://www.filescan.io/uploads/651a69be83a0c6425d04a3e5/reports/451a864d-31dc-48f4-916a-64d519e70fe6/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/b5797aaf9a2230a8703d9b814835822c8abc6da3fb5fe1435528964f713abbc4
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/d78d4dd8-9386-4d03-906e-db1e33217ac3
Result
Threat name:
Lokibot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1317748
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
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
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
Detection:
lokibot
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b5797aaf9a2230a8703d9b814835822c8abc6da3fb5fe1435528964f713abbc4/
Threat name:
ByteCode-MSIL.Trojan.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-10-02 06:56:57 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
15 of 22 (68.18%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=wv4xvl42eiykq4b5toauqnmcfsfly3nd7np6cq2vfcle64j2xpca._file
Verdict:
malicious
Label(s):
lokipasswordstealer(pws)
Create hunting rule
agenttesla
Create hunting rule
Similar samples:
04f557582bc8b4c4af843d0c837124da73f887ac5b997efdd78f96d45caced85
Loki
0af4bdeb4de3a9f8cac5601c872cd4d9a7e9fb06a4fc0a7ed4fb60d6cb64b957
Loki
0dc69e491c783527c6465e25b8b33447391ae9d7ace6e4c1c20db8047aa1918a
Loki
0f6a0c8f4c9d3fa419bd22b2687328e7a721ad0b1ef504a64166b1c630997cee
Loki
4e12ca0674f72503e00f35b8b27aa98da0855baa9e25264b357bb934e31a2217
Loki
594a574211cffc47d78817221315092ab978403b71e1ff43922286ec9f60e188
Loki
79866667d5cd578a1c6eda54a748ff9d316fff39064eecd282bc2a9ad8a5ac7d
Loki
7f0fcb4f3651ec6a3b273322857afe8aa8373f77964afd0bb592378a4a97fe1a
Loki
a1f8dd874a1d63dfbd2cc504fbe6d5784eb00610b02fef44b606b7a127f41bc4
Loki
f3797cb6054ef9d5de1b4ecb2745424ef0481c5cb28ec2f2384d2591019e1650
Loki
+ 3'948 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/231002-hqxphsfh9t/
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://45.77.76.224/~clinics/TWnwcu578emCVQ9B
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:
d60dec072f893a5f398ba30e3a15cb61570cb724c19751afeb2c4c659b59622a
MD5 hash:
8c865d459cbe885b9611d339deb8d457
SHA1 hash:
de13418769a5c9a2cc0050abebc928dfa7b789f1
Link:
https://www.unpac.me/results/56d41381-75c7-4f1b-9b33-d6f37f1a537f/
SH256 hash:
6982562b9715e66198ea32431db1589d6bcb1a5edeb94f79cdeafefa023084c5
MD5 hash:
b1b986d90052a712f3f47265f9a52b8b
SHA1 hash:
9af1ee88ee6e84ec12b0b8505c281657227e6881
Link:
https://www.unpac.me/results/56d41381-75c7-4f1b-9b33-d6f37f1a537f/
SH256 hash:
88da55fc80a9ccbc701213a76f80dde32cd97db70ad3308c5c1cd1618a683fa4
MD5 hash:
a93996855990d8d86d062ed8821873a0
SHA1 hash:
93fc509dfa42d96138c80b0a2d83fc3c60170557
Link:
https://www.unpac.me/results/56d41381-75c7-4f1b-9b33-d6f37f1a537f/
SH256 hash:
0f2c6061e5979386a589209b1b485e6ed80c496b929e98fff6416f44ec6f3864
MD5 hash:
1d0674a4224d649097f0dba34d4d4616
SHA1 hash:
15eaacbcc92cf3bd9afd1a384ab993cfe7c04408
Detections:
lokibot
Create hunting rule
win_lokipws_auto
Create hunting rule
win_lokipws_g0
Create hunting rule
Link:
https://www.unpac.me/results/56d41381-75c7-4f1b-9b33-d6f37f1a537f/
Parent samples :
dce4923a6dcb568fd39088155bf318b105cb239c3a65b9ffa89f54cad3ae3d76
600c30b088b6655db33aaaa2be4f393b4861b5101a674c54a30fb734d5708410
b5797aaf9a2230a8703d9b814835822c8abc6da3fb5fe1435528964f713abbc4
63add7ad495613e75cacf7d475982364eccb3b51c66c01ac1ee7174669d0ee68
SH256 hash:
3fd0bedc0411d2ef09bb38f50a70888b9db436aa3f1a3f6340b3957a8bf1cef3
MD5 hash:
f7e3ee72e28761ebde68a3d0e2aeea6f
SHA1 hash:
102da2e7659210602f3ccfbb7768d8478428a565
Link:
https://www.unpac.me/results/56d41381-75c7-4f1b-9b33-d6f37f1a537f/
SH256 hash:
b5797aaf9a2230a8703d9b814835822c8abc6da3fb5fe1435528964f713abbc4
MD5 hash:
0284ad037d53c56fb477e1df0a9fe8c4
SHA1 hash:
ee451b6b8d883bd3535c5523697093743d94813f
Link:
https://www.unpac.me/results/56d41381-75c7-4f1b-9b33-d6f37f1a537f/
Malware family:
Lokibot
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b5797aaf9a22/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/b5797aaf9a2230a8703d9b814835822c8abc6da3fb5fe1435528964f713abbc4

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: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

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

Loki

Executable exe b5797aaf9a2230a8703d9b814835822c8abc6da3fb5fe1435528964f713abbc4

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments