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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 67ac04c1b7526288194e53da33cc0e9661687fd4fbbf12156e5ef6dd2a4108eb. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 67ac04c1b7526288194e53da33cc0e9661687fd4fbbf12156e5ef6dd2a4108eb
SHA3-384 hash: 0821feba705909c59baf3c7cf9a3a3dbd0899c21f91e466b3e69c9e713e1e1098e78ac75c249f6b8b6b05a6ddad634cc
SHA1 hash: 5e47c72f33405eda434a3a92e82d1afb2653ba3e
MD5 hash: 0cc0e8a72e587a240124ad407cabed6d
humanhash: alabama-river-triple-moon
File name:67ac04c1b7526288194e53da33cc0e9661687fd4fbbf12156e5ef6dd2a4108eb
Download: download sample
Signature LockBit
Create hunting rule
File size:302'080 bytes
First seen:2025-03-14 22:59:59 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash c27cfd819a24d5d0f46f8c2d29c5a38d (1 x Smoke Loader, 1 x LockBit)
ssdeep 6144:ZwslcLdH3cUWY7c6ISICxBR1n0yYa588Hxw4:ZwslcB3cUWYY6ISJTXnxLL
Threatray 2'336 similar samples on MalwareBazaar
TLSH T16454F1163A20C4B3C54333701824D776DABA797277E0CE4B7B642A7A6F302D1967A39D
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10522/11/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
dhash icon 8eb2b232f2982c56 (1 x LockBit)
Reporter cdong1012
Tags:exe lockbit lockbit4

Intelligence

File Origin
# of uploads :
1
# of downloads :
934
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
이λ ₯μ„œ_241218(λˆ„κ΅¬λ³΄λ‹€λ„ μ—΄μ •μ μœΌλ‘œ μΌν•˜λŠ” μ§μ›μž…λ‹ˆλ‹€).exe
Verdict:
No threats detected
Analysis date:
2024-12-19 04:21:14 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/df6ee284-df8f-4a28-a75b-44d124f3a8ce

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
94.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67d4c0a73962f1a6f471690c
Tags:
ransomware shellcode crypt
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Using the Windows Management Instrumentation requests
Searching for synchronization primitives
Creating a file
Creating a file in the Program Files directory
Creating a file in the Program Files subdirectories
Changing a file
Connection attempt
Creating a file in the %AppData% directory
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 %temp% directory
Creating a file in the %AppData% subdirectories
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:
azorult fingerprint microsoft_visual_cc packed packed packer_detected
Link:
https://www.filescan.io/uploads/67d4b4fa01edd28374b04ac9/reports/cb749e99-e44a-4686-b1a2-ff13da6bd75e/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/67ac04c1b7526288194e53da33cc0e9661687fd4fbbf12156e5ef6dd2a4108eb
Malware family:
SmokeLoader
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/07ffdf7f-ff79-4a81-8da1-179a5e2575f6
Result
Threat name:
LockBit ransomware
Create hunting rule
Detection:
malicious
Classification:
rans.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1638901
Signature
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)
Contains functionality to inject code into remote processes
Creates / moves files in alternative data streams (ADS)
Deletes itself after installation
Found ransom note / readme
Found Tor onion address
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Opens network shares
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
Yara detected LockBit ransomware
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/67ac04c1b7526288194e53da33cc0e9661687fd4fbbf12156e5ef6dd2a4108eb
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/67ac04c1b7526288194e53da33cc0e9661687fd4fbbf12156e5ef6dd2a4108eb/
Threat name:
Win32.Trojan.Bootstrapper
Create hunting rule
Status:
Malicious
First seen:
2024-12-19 04:34:21 UTC
File Type:
PE (Exe)
Extracted files:
7
AV detection:
27 of 36 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=m6wajqnxkjriqgkokpndhtaoszqwq76u7o7reflol33n2ksbbdvq._file
Verdict:
malicious
Label(s):
shellcode_loader_002
Create hunting rule
Similar samples:
023e94b66bf51c029f05aef8918245176a5e574c3ef82b4b908f917bfcf7674c
LockBit
06fe27eb26975a1cb680fff55f815be29e440a0f2312dbc93171f6aa822fb441
LockBit
2a47c2d84f330efa04265b34e7dc1fd149954c5f1110c6896414f313b7ce17a2
LockBit
35ba91ddf0d41590d0de137bc1d6e5524d8a84ecfabdae793e6b3a499f2c67d4
LockBit
4532489becbdf07bc0a932486ab95b497113f5600c7646b635eaea9bcfa430cd
LockBit
6a455892dc6b808ff4f012010f20ad4bbf16b881b9c235d98c85565591289012
LockBit
6f015d2ecc877fdc3d3afec3e0172b3d1c01f5a0a723c7c66780bb2ce6ef5290
LockBit
9d314f7bb979238d429d772e28d7a679fd4391db5d3581666a7f4207061be785
LockBit
a0038a7651f4408728f4a8c7a2abe43b237fc9dc6645fa34e5c4d9c212658878
LockBit
error
LockBit
+ 2'326 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
credential_access discovery spyware stealer
Link:
https://tria.ge/reports/250314-2y2g8a1sbs/
Behaviour
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Volume Shadow Copy service COM API
Program crash
System Location Discovery: System Language Discovery
Drops file in Program Files directory
Suspicious use of SetThreadContext
Enumerates connected drives
Credentials from Password Stores: Windows Credential Manager
Deletes itself
Drops startup file
Reads user/profile data of web browsers
Verdict:
Malicious
Tags:
Win.Packer.pkr_ce1a-9980177-0
YARA:
n/a
Link:
https://app.threat.zone/submission/b081051a-a26a-43f8-9224-6127ee3395ed
Unpacked files
SH256 hash:
430ed21a03b55ad59f655eea7fb0300342fc3f989892e3c26574a37297ca7ef4
MD5 hash:
98ea77c38aae7cbfcc7b58bf5a13e461
SHA1 hash:
321c116399c4945200ed3b332ecd4748de413e40
Link:
https://www.unpac.me/results/aa4dcd3d-99d5-44e3-a59a-809d73cc555c/
SH256 hash:
67ac04c1b7526288194e53da33cc0e9661687fd4fbbf12156e5ef6dd2a4108eb
MD5 hash:
0cc0e8a72e587a240124ad407cabed6d
SHA1 hash:
5e47c72f33405eda434a3a92e82d1afb2653ba3e
Link:
https://www.unpac.me/results/aa4dcd3d-99d5-44e3-a59a-809d73cc555c/
Malware family:
LockBit
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/67ac04c1b752/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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:MAL_packer_lb_was_detected
Create hunting rule
Author:0x0d4y
Description:Detect the packer used by Lockbit4.0
Rule name:MAL_RANSOM_LockBit_Apr23_1
Create hunting rule
Author:Florian Roth
Description:Detects indicators found in LockBit ransomware
Reference:https://objective-see.org/blog/blog_0x75.html
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
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.

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
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CloseHandle
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::FindNextVolumeW
KERNEL32.dll::FindNextVolumeMountPointW
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetStartupInfoA
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleInputA
KERNEL32.dll::WriteConsoleA
KERNEL32.dll::WriteConsoleW
KERNEL32.dll::ReadConsoleInputA
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleCP
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CopyFileA
KERNEL32.dll::CreateFileA
KERNEL32.dll::GetTempFileNameA
WIN_BASE_USER_APIRetrieves Account InformationKERNEL32.dll::GetComputerNameW

Comments