MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 77490e290c0f720e0611da4169a862aa383888a00144413d23dd8cc26f85e994. 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 13 File information Comments

SHA256 hash:	77490e290c0f720e0611da4169a862aa383888a00144413d23dd8cc26f85e994
SHA3-384 hash:	425aa3a2f67675fd8e118477a0bb90c764ffa4b2c211900142e4ccd03960b69be830d50eec46727630e035c7d37c28d0
SHA1 hash:	a665de25b41a1f01c662234331e4c8044b52a43f
MD5 hash:	056fa7552606566d063f2357a31e0e5f
humanhash:	iowa-maryland-bakerloo-coffee
File name:	056fa7552606566d063f2357a31e0e5f.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	667'648 bytes
First seen:	2021-03-02 07:58:26 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'664 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep	6144:rdj4Xjfs1eXGq2kbwvmRMkQl2DJ0rD8FR1SsaPnC8+oK1v:rdj4owXJxKmzq2DJ0rYFRmvd
Threatray	2'558 similar samples on MalwareBazaar
TLSH	13E42C20208E684ED0337AF21EE9C51FA7997359511FE50F2082A6974DE3B43A797F1B
Reporter	abuse_ch
Tags:	exe Loki

Intelligence

File Origin

# of uploads :

# of downloads :

129

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

056fa7552606566d063f2357a31e0e5f.exe

Verdict:

Malicious activity

Analysis date:

2021-03-02 08:31:08 UTC

Tags:

trojan lokibot stealer

Link:

https://app.any.run/tasks/caa29da0-24a3-4d23-ba46-6418b40d2dc0

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/120847/

Detection(s):

SecuriteInfo.com.Trojan.GenericKDZ.73243.28447.31482.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Sending a custom TCP request

Sending a UDP request

Creating a file in the %AppData% directory

Creating a file in the %temp% directory

Launching a process

Creating a process with a hidden window

Deleting a recently created file

Unauthorized injection to a recently created process

Creating a file

Reading critical registry keys

Changing a file

Replacing files

Creating a file in the %AppData% subdirectories

Creating a window

Stealing user critical data

Connection attempt to an infection source

Moving of the original file

Enabling autorun by creating a file

Sending an HTTP POST request to an infection source

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

Link:

https://www.joesandbox.com/analysis/623433

Signature

.NET source code contains very large strings

C2 URLs / IPs found in malware configuration

Found malware configuration

Injects a PE file into a foreign processes

Machine Learning detection for dropped file

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for domain / URL

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

Sigma detected: Scheduled temp file as task from temp location

Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)

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 schtasks.exe or at.exe to add and modify task schedules

Yara detected aPLib compressed binary

Yara detected Lokibot

Behaviour

Behavior Graph:

Download SVG

Detection:

lokibot

Link:

https://mwdb.cert.pl/sample/77490e290c0f720e0611da4169a862aa383888a00144413d23dd8cc26f85e994/

Threat name:

ByteCode-MSIL.Trojan.AgentTesla

Status:

Malicious

First seen:

2021-03-02 00:52:02 UTC

AV detection:

22 of 47 (46.81%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=o5eq4kimb5za4bqr3jawtkdcvi4drcfaafcecpjd3wgme34f5gka._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/210302-5smpsje4r6/

Behaviour

Creates scheduled task(s)

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

Suspicious use of SetThreadContext

Lokibot

Malware Config

C2 Extraction:

http://51.195.53.221/p.php/Kho3RZUGIcDWc
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:

c555fa3d6a0398332dc9b55c43941f8a5e1f267c3e73b1ecb7bda2e126fe2e8a

MD5 hash:

82986909978d11fa5896a8f530278510

SHA1 hash:

8a530ff7a3421286357ab08d812e4ee9f0e4166b

Detections:

win_lokipws_g0

win_lokipws_auto

Link:

https://www.unpac.me/results/de360397-defb-426b-87c5-82a235a3d2b7/

Parent samples :

77490e290c0f720e0611da4169a862aa383888a00144413d23dd8cc26f85e994
c555fa3d6a0398332dc9b55c43941f8a5e1f267c3e73b1ecb7bda2e126fe2e8a

SH256 hash:

77da64673c6f621899941a71be2a06c540c7829f5b7a9e6a21b361107a35f567

MD5 hash:

2a8b07966b9480bb65f6f4647d428e55

SHA1 hash:

82b2df1c3a6ecb63904c223b0609b1c85b09d846

Link:

https://www.unpac.me/results/de360397-defb-426b-87c5-82a235a3d2b7/

SH256 hash:

f8b5b51efedb3e87493ac2439473564603cc3059d57956f209a7310e311a1027

MD5 hash:

d66f89bf838fb52ed59d311a99aea214

SHA1 hash:

342525c4aabbb92abf51459081d34ed0f1cdc965

Link:

https://www.unpac.me/results/de360397-defb-426b-87c5-82a235a3d2b7/

SH256 hash:

77490e290c0f720e0611da4169a862aa383888a00144413d23dd8cc26f85e994

MD5 hash:

056fa7552606566d063f2357a31e0e5f

SHA1 hash:

a665de25b41a1f01c662234331e4c8044b52a43f

Link:

https://www.unpac.me/results/de360397-defb-426b-87c5-82a235a3d2b7/

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

Threat name:

AgentTesla

Score:

0.80

Link:

https://yomi.yoroi.company/submissions/77490e290c0f720e0611da4169a862aa383888a00144413d23dd8cc26f85e994

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