MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c1b925947c5dc5b8d9c56e49b672964883103dcebd15dfce18ef6d485b1c5724. 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 11 File information Comments

SHA256 hash:	c1b925947c5dc5b8d9c56e49b672964883103dcebd15dfce18ef6d485b1c5724
SHA3-384 hash:	2d0ef2b13af720bc42f3e45522931a99bd958ad9da35a001a01a75fdfe664f6aaf164558e8e2d07cdd61547fdaef5542
SHA1 hash:	391e71586f1b8ad35a9a4bd139338d1112b6948a
MD5 hash:	6a619a548b5fbf3a39d04b824c841448
humanhash:	muppet-carolina-tango-undress
File name:	6a619a548b5fbf3a39d04b824c841448.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	424'960 bytes
First seen:	2020-12-15 07:50:50 UTC
Last seen:	2020-12-15 09:47:33 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep	6144:JZG7Dhnka0FlYV2GAzZ8NCsIyz3bhGESvZOCukrOGIneGZ8MaBter2jgjFaXkd:HMGFEcCEsI03bUtvQXGdGZgBEvpaU
Threatray	2'141 similar samples on MalwareBazaar
TLSH	4294F19DB62472EFC447C576DAB02C64BB6124FA930F8643A45784AD8E4CA93CF161F3
Reporter	abuse_ch
Tags:	exe Loki

abuse_ch

Loki C2:
http://begadi.ga/chud/gate.php

Intelligence

File Origin

# of uploads :

# of downloads :

161

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

073fc34e8b5a6c70ebf1bb773dcb811d.xlsx

Verdict:

Malicious activity

Analysis date:

2020-12-15 07:16:32 UTC

Tags:

encrypted trojan exploit CVE-2017-11882 lokibot

Link:

https://app.any.run/tasks/6a5a85c1-a998-41fb-8114-4d5cfebfbda7

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/108089/

Detection(s):

SecuriteInfo.com.BehavesLike.Win32.Generic.gc.27879.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Sending a UDP request

Unauthorized injection to a recently created process

Creating a file

Reading critical registry keys

Changing a file

Replacing files

DNS request

Creating a file in the %AppData% subdirectories

Deleting a recently created file

Stealing user critical data

Connection attempt to an infection source

Moving of the original file

Sending an HTTP POST request to an infection source

Result

Verdict:

SUSPICIOUS

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/563110

Signature

Binary contains a suspicious time stamp

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

Detected unpacking (changes PE section rights)

Found C&C like URL pattern

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

PE file contains section with special chars

PE file has nameless sections

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)

Yara detected AntiVM_3

Yara detected aPLib compressed binary

Yara detected Lokibot

Behaviour

Behavior Graph:

Download SVG

Detection:

lokibot

Link:

https://mwdb.cert.pl/sample/c1b925947c5dc5b8d9c56e49b672964883103dcebd15dfce18ef6d485b1c5724/

Threat name:

ByteCode-MSIL.Trojan.Wacatac

Status:

Malicious

First seen:

2020-12-15 07:51:09 UTC

AV detection:

18 of 28 (64.29%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=yg4slfd4lxc3rwofnze3m4uwjcbrapooxuk57tqy55wuqwy4k4sa._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/201215-3nylxl8bka/

Behaviour

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetThreadContext

Lokibot

Malware Config

C2 Extraction:

http://begadi.ga/chud/gate.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:

c1b925947c5dc5b8d9c56e49b672964883103dcebd15dfce18ef6d485b1c5724

MD5 hash:

6a619a548b5fbf3a39d04b824c841448

SHA1 hash:

391e71586f1b8ad35a9a4bd139338d1112b6948a

Link:

https://www.unpac.me/results/ed85fba9-9790-42d2-8f5c-45076c46d9e7/

SH256 hash:

80db415c1858e3861e267fec2362607c1dafd37e010ad2e5bbca4d415832c1a2

MD5 hash:

5f752816077e5a3dcf78360072f8e02a

SHA1 hash:

0146c140ca268d3eca163a5366db37bb5b653499

Link:

https://www.unpac.me/results/ed85fba9-9790-42d2-8f5c-45076c46d9e7/

SH256 hash:

c88a66cbf00b12c88e2b970b8bc220e970e8465e56098ced24e97d42be901b94

MD5 hash:

a60401dc02ff4f3250a749965097e13f

SHA1 hash:

3f22d28fd765f831084cb972a8bd071e421c26a1

Link:

https://www.unpac.me/results/ed85fba9-9790-42d2-8f5c-45076c46d9e7/

SH256 hash:

3793423eca8aa2a5b9afd5b136fac55f4be08f0d0bf21b3f92226e0533466a90

MD5 hash:

f94aa0280dd50d4ed5e41883673c029e

SHA1 hash:

452f0bf6671e4e64feb43bba983baf4dbfd011ba

Detections:

win_lokipws_g0

win_lokipws_auto

Link:

https://www.unpac.me/results/ed85fba9-9790-42d2-8f5c-45076c46d9e7/

Parent samples :

0e98c24da108cf3b82f1ac483ece6ea6cd05a5655cc5a41692d5af14553cb1dc
6e60550a33d25470c7d89ea1d8afa1f2e742a1cb6f4970ed48fcbdeeb7940002
c1b925947c5dc5b8d9c56e49b672964883103dcebd15dfce18ef6d485b1c5724
a48387182320468824544de5056486586e1ebbd8fcfa8216b0000e86643c0578
2d76841d2096a7c76ba0e1e7905d4231a31caa083a2f2bfc68d5911755ee6043
7596f11c31683cc9137672d261e19b4dd61952bad97545080a1663ab475283b2
7f9578c24f8b3e867cfeb160edfbd605a823c918785dc1bc124924b600db6f11

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/c1b925947c5dc5b8d9c56e49b672964883103dcebd15dfce18ef6d485b1c5724

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:	infostealer_loki Create hunting rule

Rule name:	infostealer_pony 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:	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:	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