MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 38b99c72a1425d5c991eadbb2630e00c01b1a37edf7de6a939c76e601c691667. 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


RedLineStealer


Vendor detections: 17


Intelligence 17 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 38b99c72a1425d5c991eadbb2630e00c01b1a37edf7de6a939c76e601c691667
SHA3-384 hash: fcd6e1f709db33ccee7de54c5246df56979fe497819a27165402294aa677c61bfb1b5a2b7d5c435cb21529adec7baf02
SHA1 hash: a6a72dd05b9e96239102b3d924aa287fbc72f0d7
MD5 hash: 53d3e8f13d738a2aa09ea5e51657b81c
humanhash: mississippi-johnny-magnesium-white
File name:M.V THOR ACHIEVER DETAILS.docx.scr
Download: download sample
Signature RedLineStealer
Create hunting rule
File size:1'024'000 bytes
First seen:2024-08-27 03:28:27 UTC
Last seen:2024-08-27 04:18:44 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'610 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:o8DiMT6cxTsSyAh1DauhIvDCOncFoGj0gB77nUcgwI1W8SVRqR8xMQbrWTEoW0:oUi7cT+K1qb+TB/U91Y8S2SMwrWTEo
TLSH T1EA251268361AD502CD929BB405B1E3B5073D5EEDA812E317AFD9ADEFBEB5B160C40043
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)
Magika pebin
File icon (PE):PE icon
dhash icon 70d8a6c48eb2e070 (6 x RedLineStealer, 2 x SnakeKeylogger, 2 x Formbook)
Reporter threatcat_ch
Tags:exe RedLineStealer

Intelligence

File Origin
# of uploads :
2
# of downloads :
404
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
redline
Create hunting rule
ID:
1
File name:
M.V THOR ACHIEVER DETAILS.docx.scr
Verdict:
Malicious activity
Analysis date:
2024-08-27 03:29:43 UTC
Tags:
stealer metastealer redline
Link:
https://app.any.run/tasks/30dfe6d7-6000-47e1-8fd8-904ea3e4eea3

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.MalwareX-gen.27426.19986.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66cd4800b2a4681a7296ae1c
Tags:
Execution Infostealer Network Stealth Msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Connection attempt
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Reading critical registry keys
Stealing user critical data
Adding an exclusion to Microsoft Defender
Forced shutdown of a browser
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/66cd47ffb854095a010ad5a9/reports/2e4715e7-572d-40e4-8611-c6ee85752995/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/38b99c72a1425d5c991eadbb2630e00c01b1a37edf7de6a939c76e601c691667
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:
RedLine Stealer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/10edfccc-72a3-44e7-85d6-1f70646b54a0
Result
Threat name:
RedLine
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1499510
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
AI detected suspicious sample
C2 URLs / IPs found in malware configuration
Found malware configuration
Injects a PE file into a foreign processes
Loading BitLocker PowerShell Module
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AntiVM3
Yara detected RedLine Stealer
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/38b99c72a1425d5c991eadbb2630e00c01b1a37edf7de6a939c76e601c691667
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/38b99c72a1425d5c991eadbb2630e00c01b1a37edf7de6a939c76e601c691667/
Threat name:
ByteCode-MSIL.Trojan.Remcos
Create hunting rule
Status:
Malicious
First seen:
2024-08-27 03:29:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
22
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hc4zy4vbijovzgi6vw5smmhabqa3di363566nkjzy5xgahdjcztq._file
Verdict:
malicious
Result
Malware family:
n/a
Score:
  9/10
Tags:
credential_access discovery execution spyware stealer
Link:
https://tria.ge/reports/240827-d1w4hssenq/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks computer location settings
Reads user/profile data of web browsers
Command and Scripting Interpreter: PowerShell
Credentials from Password Stores: Credentials from Web Browsers
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/5191307c-983f-4934-a55f-7c14bb68882f
Unpacked files
SH256 hash:
310bfcf4e9d1c337f3450137539cffd1d677612791d30ff5e73d4379874e3a2e
MD5 hash:
36eecbf39b7ba38bbecd31ccb931e732
SHA1 hash:
9e60fa7514797ecbaf9c1c2a94f3074655be635d
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
Create hunting rule
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/950a302e-5530-4c64-9da4-d028cb0f4acd/
SH256 hash:
640da4bc859d8e6887a356130663dea78a197af60ae373ceb7b943f3de987252
MD5 hash:
88919861b061be28988489b4f47251a9
SHA1 hash:
45b27c3c6538e472b73f28ed10df9359f0dd4589
Link:
https://www.unpac.me/results/950a302e-5530-4c64-9da4-d028cb0f4acd/
SH256 hash:
ffd72ba66f354c06bafc8219ac4f17f267ea252c1091afd28d6564df734bd9e7
MD5 hash:
86f48bcd55ef0393bd255b2a54cf18dc
SHA1 hash:
2b7942b5432f92a69850ad28ef8b14124d2236f7
Detections:
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
MALWARE_Win_MetaStealer
Create hunting rule
Link:
https://www.unpac.me/results/950a302e-5530-4c64-9da4-d028cb0f4acd/
Parent samples :
de99672cbba66fa5b8240a878d3b50134462c863623aabd59a99042cc5cb5579
482c9abcdd9f5e307c2669d18848014be4b0b67219534b17c4046dd87f58a842
5c335c0a2fcfec26023d5479134e4cd35efaddc2d13cbc789628114837c2015d
38b99c72a1425d5c991eadbb2630e00c01b1a37edf7de6a939c76e601c691667
d1229ac93521df23da0ecf8aae4d32fec13160048e688d3a7ed5a1c30443de91
cf655e9cad8acbb02f699e32f20f9ec530b3e1d0aeefedaddc944a3ae581db73
SH256 hash:
38b99c72a1425d5c991eadbb2630e00c01b1a37edf7de6a939c76e601c691667
MD5 hash:
53d3e8f13d738a2aa09ea5e51657b81c
SHA1 hash:
a6a72dd05b9e96239102b3d924aa287fbc72f0d7
Link:
https://www.unpac.me/results/950a302e-5530-4c64-9da4-d028cb0f4acd/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/38b99c72a142/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/38b99c72a1425d5c991eadbb2630e00c01b1a37edf7de6a939c76e601c691667

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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
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

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

RedLineStealer

Executable exe 38b99c72a1425d5c991eadbb2630e00c01b1a37edf7de6a939c76e601c691667

(this sample)

  
Delivery method
Distributed via e-mail attachment

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

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