MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 28cf97f72cdba738fe94806e047be6ed4b261c1ef1eceec6f4f30a511d914aa7. 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: 16

Intelligence 16 IOCs YARA 19 File information Comments

SHA256 hash:	28cf97f72cdba738fe94806e047be6ed4b261c1ef1eceec6f4f30a511d914aa7
SHA3-384 hash:	bc527da881c3d8f51b89556d8e7c1fb9bbeed9ba744eee159ddd94d9ffc021b2954105418fa7b09aa5652c3f69d65248
SHA1 hash:	23a857a56d8cad76a3be365e144f179cfc6088ed
MD5 hash:	99847fa8352b1477dbf752ee33ecea14
humanhash:	violet-virginia-harry-eleven
File name:	GXSAG2404911757.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	556'032 bytes
First seen:	2024-06-17 07:40:18 UTC
Last seen:	2024-06-17 08:24:33 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep	12288:6o2iNvFIsPALRUdoBc7sUSky/aI3lQ3fE7W2+n+yMyYrIJw8C:t1DIK8UdOcBSkgaIO6CMyYE/C
TLSH	T1BAC4120537C88F31D6BB1BBF1631101047BA7A0631A2F55A5CCA74EF5DB3B60426AE6B
TrID	69.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.0% (.EXE) Win64 Executable (generic) (10523/12/4) 6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.2% (.EXE) Win32 Executable (generic) (4504/4/1) 1.9% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Reporter	abuse_ch
Tags:	exe Loki

abuse_ch

Loki C2:
http://104.248.205.66/index.php/935156794695

Intelligence

File Origin

# of uploads :

# of downloads :

413

Origin country :

Vendor Threat Intelligence

Malware family:

lokibot

ID:

File name:

28cf97f72cdba738fe94806e047be6ed4b261c1ef1eceec6f4f30a511d914aa7.exe

Verdict:

Malicious activity

Analysis date:

2024-06-17 07:42:25 UTC

Tags:

lokibot stealer trojan

Link:

https://app.any.run/tasks/3dc11235-b920-465d-814c-5590e3cda680

Note:

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

Detection(s):

SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL

Verdict:

Malicious

Score:

81.4%

Link:

https://cyber-fortress.com/docs/result/index.php?id=666fea2b89a0563951f9822fwin7simulatehigh_evasion

Tags:

Generic Static Lokibot

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

Creating a window

Unauthorized injection to a recently created process

Restart of the analyzed sample

Creating a file

Сreating synchronization primitives

Reading critical registry keys

Changing a file

Connection attempt

Sending an HTTP POST request

Stealing user critical data

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

lokibot packed

Link:

https://www.filescan.io/uploads/666fe892ea679c2da918740e/reports/7b2a9068-af7b-4cca-ba74-01a9bb3e4d9f/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_100%

Link:

https://www.hybrid-analysis.com/sample/28cf97f72cdba738fe94806e047be6ed4b261c1ef1eceec6f4f30a511d914aa7

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

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/fe8f76ba-7370-4ced-a75c-a9e37b538166

Result

Threat name:

Lokibot

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1458200

Signature

.NET source code contains potential unpacker

.NET source code contains very large array initializations

AI detected suspicious sample

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 AntiVM3

Yara detected aPLib compressed binary

Yara detected Lokibot

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/28cf97f72cdba738fe94806e047be6ed4b261c1ef1eceec6f4f30a511d914aa7

Detection:

lokibot

Link:

https://mwdb.cert.pl/sample/28cf97f72cdba738fe94806e047be6ed4b261c1ef1eceec6f4f30a511d914aa7/

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=fdhzp5zm3ottr7uuqbxai67g5vfsmha66hwo5rxu6mffchmrjktq._file

Verdict:

malicious

Label(s):

lokipasswordstealer(pws)

Result

Malware family:

lokibot

Score:

10/10

Tags:

family:lokibot collection spyware stealer trojan

Link:

https://tria.ge/reports/240617-jh4crs1aqb/

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://104.248.205.66/index.php/935156794695
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:

0f27fbfc5f82c6caf5b05ec81bf80944d591fec80ad2fb41a6019500c3c541f7

MD5 hash:

99099c538945ee27151b55802b9820be

SHA1 hash:

c4f6037beac110a038ec070599f312be9342557f

Link:

https://www.unpac.me/results/b99707c5-c179-468b-87d7-2c5a91b22ffc/

SH256 hash:

c4b12039bfed4c8bbb9d1376004da60480e49a379a84c9e60565bbd5caef07b2

MD5 hash:

144f7fcaaa3b81b0a3706203a7f1add8

SHA1 hash:

4bc14913fd448b4a2664e1e9ba664a1c6e9a9194

Link:

https://www.unpac.me/results/b99707c5-c179-468b-87d7-2c5a91b22ffc/

SH256 hash:

ecf1257cb2839319c722daf5323ba2ed7060368b46f84610b6b6823323297826

MD5 hash:

cba51dcdec84ac14ce1eaf2ede86f28b

SHA1 hash:

2e77e64525600817d96b4d9c497135c989e608ee

Link:

https://www.unpac.me/results/b99707c5-c179-468b-87d7-2c5a91b22ffc/

SH256 hash:

f1d4ffb6bf0e4f18472dcf41d3c7a8013f72528b700ca761f0dee54491ee879e

MD5 hash:

9b5c7583d916c7d5d60a76b5007ee3a5

SHA1 hash:

1bca85b852851c463c5de3a73b2f585593873855

Detections:

lokibot

win_lokipws_auto

win_lokipws_g0

INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients

Lokibot

SUSP_XORed_URL_In_EXE

INDICATOR_SUSPICIOUS_Binary_References_Browsers

INDICATOR_SUSPICIOUS_GENInfoStealer

STEALER_Lokibot

Link:

https://www.unpac.me/results/b99707c5-c179-468b-87d7-2c5a91b22ffc/

Parent samples :

7b387f43bf5aefd8f4bb62ffc70756f0406f0194281a2b991fee89b340ba2170
28cf97f72cdba738fe94806e047be6ed4b261c1ef1eceec6f4f30a511d914aa7
3ef6748718e356e17a6edc5b7e60784c6ca011748421b0163ef3ab43741260f8
77a93431058bd047444be5a23d9bc4a0c2c7142b79c7988f984141e81d317760

SH256 hash:

28cf97f72cdba738fe94806e047be6ed4b261c1ef1eceec6f4f30a511d914aa7

MD5 hash:

99847fa8352b1477dbf752ee33ecea14

SHA1 hash:

23a857a56d8cad76a3be365e144f179cfc6088ed

Link:

https://www.unpac.me/results/b99707c5-c179-468b-87d7-2c5a91b22ffc/

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

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:	AgentTesla_DIFF_Common_Strings_01 Create hunting rule
Author:	schmidtsz
Description:	Identify partial Agent Tesla strings

Rule name:	DebuggerCheck__QueryInfo Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	HeavensGate Create hunting rule
Author:	kevoreilly
Description:	Heaven's Gate: Switch from 32-bit to 64-mode

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 artifacts 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:	maldoc_find_kernel32_base_method_1 Create hunting rule
Author:	Didier Stevens (https://DidierStevens.com)

Rule name:	malware_Lokibot_strings Create hunting rule
Author:	JPCERT/CC Incident Response Group
Description:	detect Lokibot in memory
Reference:	internal research

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

Rule name:	STEALER_Lokibot Create hunting rule
Author:	Marc Rivero \| McAfee ATR Team
Description:	Rule to detect Lokibot stealer

Rule name:	Windows_Trojan_Lokibot_0f421617 Create hunting rule
Author:	Elastic Security

Rule name:	Windows_Trojan_Lokibot_1f885282 Create hunting rule
Author:	Elastic Security

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.

No further information available

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings

ID	Title	Severity
CHECK_AUTHENTICODE	Missing Authenticode	high
CHECK_DLL_CHARACTERISTICS	Missing dll Security Characteristics (HIGH_ENTROPY_VA)	high

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