MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 48e2033a286775c3419bea8702a717de0b2aaf1e737ef0e6b3bf31ef6ae00eb5. 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

LockBit

Vendor detections: 13

Intelligence 13 IOCs YARA 3 File information Comments

SHA256 hash:	48e2033a286775c3419bea8702a717de0b2aaf1e737ef0e6b3bf31ef6ae00eb5
SHA3-384 hash:	63ca5e73c7572498470993e82df51a9a6ba1bd1d06d812d1cfd2abcefa405a89a0cc9fa3f8ef2ce58e845127f63559f8
SHA1 hash:	e85b5bf2fd1ea0d5d71841f2cc8d46fc2055c22b
MD5 hash:	c5cc3c5cef6b382568a54f579b2965ff
humanhash:	jig-tennessee-minnesota-twenty
File name:	48e2033a286775c3419bea8702a717de0b2aaf1e737ef0e6b3bf31ef6ae00eb5
Download:	download sample
Signature	LockBit Create hunting rule
File size:	61'952 bytes
First seen:	2024-12-21 07:18:57 UTC
Last seen:	2025-06-25 07:58:06 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	b5529c9330b834874c59d84d7b46e90e (2 x LockBit)
ssdeep	1536:SAndsqiqdYMRgIaN04k27Gtdf/3U9s1iGbQTqL9:Fds3vIaN04kKGhjmq
TLSH	T1CC53028ECE7F45B8CF44AB73E696A3345273AF98006462A4213CABD53CFB21651F2705
TrID	42.7% (.EXE) Win32 Executable (generic) (4504/4/1) 19.2% (.EXE) OS/2 Executable (generic) (2029/13) 19.0% (.EXE) Generic Win/DOS Executable (2002/3) 18.9% (.EXE) DOS Executable Generic (2000/1)
Magika	pebin
Reporter	JAMESWT_WT
Tags:	exe lockbit Lockbit 4.0

Intelligence

File Origin

# of uploads :

# of downloads :

1'087

Origin country :

Vendor Threat Intelligence

Malware family:

lockbit

ID:

File name:

241220-bav3esvrhp_pw_infected.zip

Verdict:

Malicious activity

Analysis date:

2024-12-20 01:01:09 UTC

Tags:

arch-exec arch-scr arch-doc ransomware lockbit

Link:

https://app.any.run/tasks/e4f55261-3da2-4a6a-99ed-5705a70398f0

Note:

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

Detection(s):

SecuriteInfo.com.Win32.MalwareX-gen.24977.12012.UNOFFICIAL

Verdict:

Malicious

Score:

96.5%

Link:

https://cyber-fortress.com/docs/result/index.php?id=67666bea8a4d48ee35fda6ac

Tags:

agentb emotet

Result

Verdict:

Malware

Maliciousness:

Behaviour

Using the Windows Management Instrumentation requests

Searching for synchronization primitives

Creating a file

Changing a file

Creating a file in the Program Files directory

Creating a file in the Program Files subdirectories

Connection attempt

Moving a file to the Program Files directory

Moving a file to the Program Files subdirectory

Modifies multiple files

Modifying an executable file

Replacing files

Creating a file in the %AppData% directory

Creating a window

Creating a file in the %temp% directory

Creating a file in the %AppData% subdirectories

Replacing executable files

Moving a file to the %AppData% subdirectory

Moving of the original file

Creating a file in the mass storage device

Encrypting user's files

Enabling autorun by creating a file

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

anti-debug packed packed packer_detected upx xpack

Link:

https://www.filescan.io/uploads/67666be881341676039671c8/reports/74040bd6-6e1f-4377-b4be-17bdd685280d/overview

Verdict:

Malicious

Labled as:

Trojan.RP.Generic

Link:

https://www.hybrid-analysis.com/sample/48e2033a286775c3419bea8702a717de0b2aaf1e737ef0e6b3bf31ef6ae00eb5

Malware family:

Ramnit

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/b037621d-5a28-4748-add3-5bc408312e9e

Result

Threat name:

n/a

Detection:

malicious

Classification:

rans.spyw.expl.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1579249

Signature

AI detected suspicious sample

Antivirus / Scanner detection for submitted sample

Connects to many different private IPs (likely to spread or exploit)

Connects to many different private IPs via SMB (likely to spread or exploit)

Deletes itself after installation

Found Tor onion address

Machine Learning detection for sample

Multi AV Scanner detection for submitted file

Opens network shares

PE file has a writeable .text section

Tries to detect virtualization through RDTSC time measurements

Writes a notice file (html or txt) to demand a ransom

Writes many files with high entropy

Behaviour

Behavior Graph:

Download SVG

Score:

99%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/48e2033a286775c3419bea8702a717de0b2aaf1e737ef0e6b3bf31ef6ae00eb5

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/48e2033a286775c3419bea8702a717de0b2aaf1e737ef0e6b3bf31ef6ae00eb5/

Threat name:

Win32.Trojan.Emotet

Status:

Malicious

First seen:

2024-12-19 22:25:10 UTC

File Type:

PE (Exe)

AV detection:

28 of 38 (73.68%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=jdragorim524gqm35kdqfjyx3yfsvly6on7pbzvtx4y662xab22q._file

Result

Malware family:

n/a

Score:

7/10

Tags:

credential_access discovery spyware stealer

Link:

https://tria.ge/reports/241221-h5hh5swkbz/

Behaviour

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Uses Volume Shadow Copy service COM API

System Location Discovery: System Language Discovery

Drops file in Program Files directory

Enumerates connected drives

Credentials from Password Stores: Windows Credential Manager

Deletes itself

Drops startup file

Reads user/profile data of web browsers

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/f266bbd1-7bfc-40b2-937c-3780c120f07f

Unpacked files

SH256 hash:

3c8301b4651dfa0ec4698863d1746beade24b54198f649c66d7f45ce81ce6c3a

MD5 hash:

5459e689e3b61fe2fda88b6f7e2d860f

SHA1 hash:

b7b363be24f5cb3bc0d3252520d9ec7798df5a44

Link:

https://www.unpac.me/results/7163804e-e3ba-40e1-a06b-edf251f4a9a0/

SH256 hash:

48e2033a286775c3419bea8702a717de0b2aaf1e737ef0e6b3bf31ef6ae00eb5

MD5 hash:

c5cc3c5cef6b382568a54f579b2965ff

SHA1 hash:

e85b5bf2fd1ea0d5d71841f2cc8d46fc2055c22b

Link:

https://www.unpac.me/results/7163804e-e3ba-40e1-a06b-edf251f4a9a0/

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/48e2033a2867/report/overview.html

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:	pe_detect_tls_callbacks Create hunting rule

Rule name:	Sus_Obf_Enc_Spoof_Hide_PE Create hunting rule
Author:	XiAnzheng
Description:	Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

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

Reviews

ID	Capabilities	Evidence
WIN_BASE_API	Uses Win Base API	KERNEL32.DLL::LoadLibraryA

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