MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5fc0f7c9076ea73f5636f538bed68cafc81dca111989ea553f5463977c84788e. 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: 10

Intelligence 10 IOCs YARA 13 File information Comments

SHA256 hash:	5fc0f7c9076ea73f5636f538bed68cafc81dca111989ea553f5463977c84788e
SHA3-384 hash:	2b6b711d2f98d62e1d3bc3aca6851113438313786202ab741251a981357d4ae053e57ba72ea4b4fe428bb5121a7737af
SHA1 hash:	4732788bd66b33ad80e6553287774350b31e0f3b
MD5 hash:	9482dc6d53c717e4f801da0fd0f29bee
humanhash:	friend-undress-carolina-monkey
File name:	TNT Original Invoice.PDF.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	1'391'104 bytes
First seen:	2021-01-19 07:30:49 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep	24576:7JTk+ccj85oXsXgYsSQuC8GoyBAx5nsVnKki1:NTcc9XXw9UAqnKV
Threatray	2'327 similar samples on MalwareBazaar
TLSH	C255C6AC721071EFC857D8B2CEA81DA8AA546CBB431B4503E45736ADD93D897CF244F2
Reporter	abuse_ch
Tags:	exe Loki TNT

abuse_ch

Malspam distributing Loki:

HELO: mageneet.com
Sending IP: 45.145.185.72
From: TNT eInvoicing <service@tnt.com>
Reply-To: TNT eInvoicing <mamart_fendi@yahoo.com>
Subject: TNT Shipment Arrival Notification Consignment No. 20211801579206
Attachment: TNT Original Invoice.PDF.exe

Loki C2:
http://51.195.53.221/p.php

Intelligence

File Origin

# of uploads :

# of downloads :

184

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

TNT Original Invoice.PDF.exe

Verdict:

Malicious activity

Analysis date:

2021-01-19 07:51:29 UTC

Tags:

trojan lokibot stealer

Link:

https://app.any.run/tasks/b4832ee6-6633-4911-93f3-eefd3978f998

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/112786/

Detection(s):

Win.Packed.Genkryptik-9822492-0

Result

Verdict:

Malware

Maliciousness:

Behaviour

Sending a UDP request

Creating a window

Unauthorized injection to a recently created process

Creating a file

Reading critical registry keys

Changing a file

Replacing files

Connection attempt

Sending an HTTP POST request

Creating a file in the %AppData% subdirectories

Deleting a recently created file

Stealing user critical data

Moving of the original file

Result

Threat name:

Lokibot

Detection:

malicious

Classification:

spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/584704

Signature

Binary contains a suspicious time stamp

Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)

Detected unpacking (changes PE section rights)

Initial sample is a PE file and has a suspicious name

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

PE file contains section with special chars

PE file has nameless sections

Sigma detected: Suspicious Double Extension

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 access)

Tries to steal Mail credentials (via file registry)

Uses an obfuscated file name to hide its real file extension (double extension)

Yara detected AntiVM_3

Yara detected aPLib compressed binary

Yara detected Lokibot

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/5fc0f7c9076ea73f5636f538bed68cafc81dca111989ea553f5463977c84788e/

Threat name:

ByteCode-MSIL.Trojan.AgentTesla

Status:

Malicious

First seen:

2021-01-19 01:25:31 UTC

AV detection:

16 of 46 (34.78%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=l7appsihn2tt6vrw6u4l5vumv7eb3sqrdge6uvj7krrzo7eepcha._file

Verdict:

malicious

Label(s):

lokipasswordstealer(pws)

Result

Malware family:

lokibot

Score:

10/10

Tags:

family:lokibot spyware stealer trojan

Link:

https://tria.ge/reports/210119-3tmt9nw1na/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious use of SetThreadContext

Lokibot

Malware Config

C2 Extraction:

http://51.195.53.221/p.php/cfOoZYb0LXPms
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:

1bf2641e0004d676d699746eaf1b488a3573e06abcd4cd7fa81c67a2154ca7ed

MD5 hash:

0144accd439cb4d05d547bc226306a90

SHA1 hash:

be9ccb630380f6a45b07a85bdc28700e01f9a599

Detections:

win_lokipws_g0

win_lokipws_auto

Link:

https://www.unpac.me/results/9527afe4-8869-4464-b3c8-7cd5c1aa275c/

Parent samples :

2e8fea6676f50121ac7bc11fe678ee55ac849cbce3d7e52bc532ce6e0afeccd8
e2ca1d708de42fa96bf9f6b4ae7059af755ad2b694bc91f59b4e696ddf6a81fb
5128bb068a8ab072f70e24e50edbb76198f9ed7859534505cf62c067bb1221de
3622005ae3bfc501cdba1551166885af68fbdf4deb6b780880e8b1e71e8f3cf5
f58cdcc753abc5e59a1d6367b421517b89992a43b41b9bccdb277ef69de4d6b0
aaf7cb6e80034a3fcf68ea50696962f7b5837bea089f9193070165f6a3f602c3
5fc0f7c9076ea73f5636f538bed68cafc81dca111989ea553f5463977c84788e
b063e0814954e1b53983884c2058fcaaf2f28b37b7898689cbf55454d7bc2c3d
dbf45933a2a8e7219297e5b38faf844b5f2e4732fa63f7bce529c89f6da80169
2a0e4778f0dd5e70ea4bb89278a5c0bf6c2495dfd36fe4bec6bc9eaa1120fe09
21f41ecc4a74123728946297a35460bd1f65826b725c12085454418e0658c658
e24432776021ce6abef3df321e67fdfa684e2a2b2b61ee417e406b6feab92087

SH256 hash:

366da8a6cbd04282ab6ef9c2ffc25d4aee0e52461da78ecc17ecba2db39ed834

MD5 hash:

460571c0e5a72a62cd42adc66616f197

SHA1 hash:

88f9305bd2a88cac12574fa86922a1b9c63dd32c

Link:

https://www.unpac.me/results/9527afe4-8869-4464-b3c8-7cd5c1aa275c/

SH256 hash:

554ab230a485c3e000ab277152d8af63af8b059cb2344f02450404f8d7f9407f

MD5 hash:

180728227ebcd6e41bac5b9ca8e966f6

SHA1 hash:

4a0f7a03c5f165958363c16b134a251d6dcf75ae

Link:

https://www.unpac.me/results/9527afe4-8869-4464-b3c8-7cd5c1aa275c/

SH256 hash:

5fc0f7c9076ea73f5636f538bed68cafc81dca111989ea553f5463977c84788e

MD5 hash:

9482dc6d53c717e4f801da0fd0f29bee

SHA1 hash:

4732788bd66b33ad80e6553287774350b31e0f3b

Link:

https://www.unpac.me/results/9527afe4-8869-4464-b3c8-7cd5c1aa275c/

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Trojan

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/5fc0f7c9076ea73f5636f538bed68cafc81dca111989ea553f5463977c84788e

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:	Email_stealer_bin_mem Create hunting rule
Author:	James_inthe_box
Description:	Email in files like avemaria

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:	JPCERT/CC Incident Response Group
Description:	detect Lokibot in memory
Reference:	internal research

Rule name:	Ping_Del_method_bin_mem Create hunting rule
Author:	James_inthe_box
Description:	cmd ping IP nul del

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:	autogenerated rule brought to you by yara-signator

Rule name:	win_lokipws_g0 Create hunting rule
Author:	Slavo Greminger, SWITCH-CERT

Rule name:	with_sqlite Create hunting rule
Author:	Julian J. Gonzalez <info@seguridadparatodos.es>
Description:	Rule to detect the presence of SQLite data in raw image
Reference:	http://www.st2labs.com

File information

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

Malspam

Loki

exe 5fc0f7c9076ea73f5636f538bed68cafc81dca111989ea553f5463977c84788e

(this sample)

Delivery method

Distributed via e-mail attachment

Cape

https://www.capesandbox.com/analysis/112786/

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