MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 62f499bb420d0379b7aea36783da4379b9e763ded97a32ba3fb6e4575fbd8451. 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: 16


Intelligence 16 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 62f499bb420d0379b7aea36783da4379b9e763ded97a32ba3fb6e4575fbd8451
SHA3-384 hash: dee702019ede33e12ee19d1594afa07c2e1a6eb05519fb9a3fde31ac737ab7cca8dba4aef818bcf4fe760dba9f35017f
SHA1 hash: cbb68dcca2844941c12e01f9fb9c577cfaca37ef
MD5 hash: b3df3bfc66d31753855eba97ff35d849
humanhash: maine-sad-six-august
File name:SKM_C335019110710XX620.exe
Download: download sample
Signature RedLineStealer
Create hunting rule
File size:1'206'272 bytes
First seen:2024-07-24 06:48:24 UTC
Last seen:2024-07-24 06:51:56 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 948cc502fe9226992dce9417f952fce3 (1'182 x CredentialFlusher, 446 x Formbook, 231 x AgentTesla)
ssdeep 24576:wqDEvCTbMWu7rQYlBQcBiT6rprG8aZxY1RokOAnX:wTvC/MTQYxsWR7aZxYMkZ
TLSH T11345CF0273C1C062FF9B92734F5AF6515ABC69260123E61F13A81DB9BE701B1563E7A3
TrID 68.8% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
12.5% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.4% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon aae2f3e38383b629 (2'034 x Formbook, 1'183 x CredentialFlusher, 666 x AgentTesla)
Reporter lowmal3
Tags:exe RedLineStealer

Intelligence

File Origin
# of uploads :
2
# of downloads :
337
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.Generic.33203615.28472.17882.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66a0a3e86f74caeb2f89abb0
Tags:
Discovery Generic Infostealer Network Stealth Shellcodecrypter
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
Restart of the analyzed sample
Launching a process
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
DNS request
Connection attempt
Sending a custom TCP request
Creating a file in the %AppData% subdirectories
Reading critical registry keys
Forced shutdown of a system process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
autoit epmicrosoft_visual_cc fingerprint keylogger lolbin microsoft_visual_cc packed shell32
Link:
https://www.filescan.io/uploads/66a0a3e0dfa8b2fced4dd253/reports/52c09fb0-91bc-4590-b959-3fa7b6cbf9ae/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/62f499bb420d0379b7aea36783da4379b9e763ded97a32ba3fb6e4575fbd8451
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/16913e32-8d38-4fcd-8817-64d935cdc8bb
Result
Threat name:
AgentTesla, PureLog Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1479833
Signature
.NET source code contains method to dynamically call methods (often used by packers)
AI detected suspicious sample
Binary is likely a compiled AutoIt script file
Contains functionality to log keystrokes (.Net Source)
Found API chain indicative of sandbox detection
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Switches to a custom stack to bypass stack traces
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)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected PureLog Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1479833 Sample: SKM_C335019110710XX620.exe Startdate: 24/07/2024 Architecture: WINDOWS Score: 100 25 mail.boekportret.nl 2->25 27 api.ipify.org 2->27 41 Found malware configuration 2->41 43 Malicious sample detected (through community Yara rule) 2->43 45 Multi AV Scanner detection for submitted file 2->45 47 7 other signatures 2->47 7 SKM_C335019110710XX620.exe 4 2->7         started        10 jTdgAD.exe 2 2->10         started        12 jTdgAD.exe 1 2->12         started        signatures3 process4 signatures5 49 Binary is likely a compiled AutoIt script file 7->49 51 Found API chain indicative of sandbox detection 7->51 53 Writes to foreign memory regions 7->53 55 2 other signatures 7->55 14 RegSvcs.exe 16 4 7->14         started        19 conhost.exe 10->19         started        21 conhost.exe 12->21         started        process6 dnsIp7 29 mail.boekportret.nl 185.191.0.9, 49705, 587 WORLDSTREAMNL Netherlands 14->29 31 api.ipify.org 172.67.74.152, 443, 49704 CLOUDFLARENETUS United States 14->31 23 C:\Users\user\AppData\Roaming\...\jTdgAD.exe, PE32 14->23 dropped 33 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->33 35 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 14->35 37 Tries to steal Mail credentials (via file / registry access) 14->37 39 3 other signatures 14->39 file8 signatures9
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/62f499bb420d0379b7aea36783da4379b9e763ded97a32ba3fb6e4575fbd8451
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/62f499bb420d0379b7aea36783da4379b9e763ded97a32ba3fb6e4575fbd8451/
Threat name:
Win32.Ransomware.RedLine
Create hunting rule
Status:
Malicious
First seen:
2024-07-23 23:15:48 UTC
File Type:
PE (Exe)
Extracted files:
28
AV detection:
22 of 37 (59.46%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ml2jto2cbubxtn5ountyhwsdpg46oy663f5dfor7w3sfox55qriq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla credential_access discovery keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/240724-hlchsashrr/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Program crash
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
Credentials from Password Stores: Credentials from Web Browsers
AgentTesla
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/19c1c43b-dd89-404a-af1a-a9382e4147e9
Unpacked files
SH256 hash:
91b3cb0746f525baea3753efac57047dfc4d19835b3769091fb3d14eafc3cdfc
MD5 hash:
ab2f6651f417fc25e9a57ad47a19b930
SHA1 hash:
8341aee32c547f50fb19a42bb642cd42bad2661e
Detections:
AgentTesla
Create hunting rule
Agenttesla_type2
Create hunting rule
RedLine_Campaign_June2021
Create hunting rule
Link:
https://www.unpac.me/results/b88aa930-f579-4c3e-9314-a738312981f7/
SH256 hash:
1df31a5c25a1cfa7f3fd65ba2f073c8032e7d1921fa6418f06e876602ab9ec8c
MD5 hash:
0a398fdfe3efc5c1b1217781194f41dd
SHA1 hash:
713c55f77f7ba7b18c604ffaced27313453e90f4
Detections:
AgentTesla
Create hunting rule
Agenttesla_type2
Create hunting rule
Link:
https://www.unpac.me/results/b88aa930-f579-4c3e-9314-a738312981f7/
SH256 hash:
9b4f28263abd46c3cbb66487d8cc938b58e69876601bb3f166e5c858c18ad15a
MD5 hash:
00768813bc0e241599da11da82a349a9
SHA1 hash:
5f1ed279be92e6a136f21c1bc2cd8dc1bc8ff357
Detections:
win_samsam_auto
Create hunting rule
MAL_Malware_Imphash_Mar23_1
Create hunting rule
Link:
https://www.unpac.me/results/b88aa930-f579-4c3e-9314-a738312981f7/
SH256 hash:
62f499bb420d0379b7aea36783da4379b9e763ded97a32ba3fb6e4575fbd8451
MD5 hash:
b3df3bfc66d31753855eba97ff35d849
SHA1 hash:
cbb68dcca2844941c12e01f9fb9c577cfaca37ef
Detections:
AutoIT_Compiled
Create hunting rule
Link:
https://www.unpac.me/results/b88aa930-f579-4c3e-9314-a738312981f7/
Malware family:
RedNet
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/62f499bb420d/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/62f499bb420d0379b7aea36783da4379b9e763ded97a32ba3fb6e4575fbd8451

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:AutoIT_Compiled
Create hunting rule
Author:@bartblaze
Description:Identifies compiled AutoIT script (as EXE). This rule by itself does NOT necessarily mean the detected file is malicious.
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)

File information

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

Malspam

RedLineStealer

Executable exe 62f499bb420d0379b7aea36783da4379b9e763ded97a32ba3fb6e4575fbd8451

(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
CHECK_NXMissing Non-Executable Memory Protectioncritical
Reviews
IDCapabilitiesEvidence
AUTH_APIManipulates User AuthorizationADVAPI32.dll::AllocateAndInitializeSid
ADVAPI32.dll::CopySid
ADVAPI32.dll::FreeSid
ADVAPI32.dll::GetLengthSid
ADVAPI32.dll::GetTokenInformation
ADVAPI32.dll::GetAce
COM_BASE_APICan Download & Execute componentsole32.dll::CLSIDFromProgID
ole32.dll::CoCreateInstance
ole32.dll::CoCreateInstanceEx
ole32.dll::CoInitializeSecurity
ole32.dll::CreateStreamOnHGlobal
MULTIMEDIA_APICan Play MultimediaWINMM.dll::mciSendStringW
WINMM.dll::timeGetTime
WINMM.dll::waveOutSetVolume
SECURITY_BASE_APIUses Security Base APIADVAPI32.dll::AddAce
ADVAPI32.dll::AdjustTokenPrivileges
ADVAPI32.dll::CheckTokenMembership
ADVAPI32.dll::DuplicateTokenEx
ADVAPI32.dll::GetAclInformation
ADVAPI32.dll::GetSecurityDescriptorDacl
SHELL_APIManipulates System ShellSHELL32.dll::ShellExecuteExW
SHELL32.dll::ShellExecuteW
SHELL32.dll::SHFileOperationW
WIN32_PROCESS_APICan Create Process and ThreadsADVAPI32.dll::CreateProcessAsUserW
KERNEL32.dll::CreateProcessW
ADVAPI32.dll::CreateProcessWithLogonW
KERNEL32.dll::OpenProcess
ADVAPI32.dll::OpenProcessToken
ADVAPI32.dll::OpenThreadToken
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::SetSystemPowerState
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetDriveTypeW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::ReadConsoleW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleCP
KERNEL32.dll::GetConsoleMode
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CopyFileExW
KERNEL32.dll::CopyFileW
KERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateHardLinkW
IPHLPAPI.DLL::IcmpCreateFile
KERNEL32.dll::CreateFileW
WIN_BASE_USER_APIRetrieves Account InformationKERNEL32.dll::GetComputerNameW
ADVAPI32.dll::GetUserNameW
ADVAPI32.dll::LogonUserW
ADVAPI32.dll::LookupPrivilegeValueW
WIN_NETWORK_APISupports Windows NetworkingMPR.dll::WNetAddConnection2W
MPR.dll::WNetUseConnectionW
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegConnectRegistryW
ADVAPI32.dll::RegCreateKeyExW
ADVAPI32.dll::RegDeleteKeyW
ADVAPI32.dll::RegOpenKeyExW
ADVAPI32.dll::RegQueryValueExW
ADVAPI32.dll::RegSetValueExW
WIN_USER_APIPerforms GUI ActionsUSER32.dll::BlockInput
USER32.dll::CloseDesktop
USER32.dll::CreateMenu
USER32.dll::EmptyClipboard
USER32.dll::FindWindowExW
USER32.dll::FindWindowW

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