MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6a287100d089255d58cc909f4f679625e17f65754b41fc12d87e7d5e5e95b4dd. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6a287100d089255d58cc909f4f679625e17f65754b41fc12d87e7d5e5e95b4dd
SHA3-384 hash: fc4fdaa3186ada09e20c579e3dde1e93dbedad642d2e6fa3cef8960de539c3d20dd3863d31aef9fa03fe842dd02ea310
SHA1 hash: adda77c6e9d9d52a6dab69ab2606bcaff3ac0570
MD5 hash: 0a7520c28dbeaa9cb06fe5a81858aef8
humanhash: batman-ack-jig-coffee
File name:SOA june - TOTAL USD 22,009.33.exe
Download: download sample
Signature RedLineStealer
Create hunting rule
File size:1'267'712 bytes
First seen:2024-06-21 05:26:29 UTC
Last seen:2024-06-26 21:05:38 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash afcdf79be1557326c854b6e20cb900a7 (1'102 x FormBook, 936 x AgentTesla, 399 x RemcosRAT)
ssdeep 24576:0AHnh+eWsN3skA4RV1Hom2KXMmHalP/NOXiFOwY1sTpd5:Dh+ZkldoPK8Yal3NmIZY16
TLSH T12D45AD02B3D18031FEAA91F39B75B6CD56BD7919C123853F12BC1D69EC701A1EE2D262
TrID 63.7% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
11.6% (.EXE) Win64 Executable (generic) (10523/12/4)
7.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
5.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.9% (.EXE) Win32 Executable (generic) (4504/4/1)
File icon (PE):PE icon
dhash icon d1d0e8e8e4f4ecd4 (30 x AgentTesla, 18 x RedLineStealer, 16 x SnakeKeylogger)
Reporter lowmal3
Tags:exe RedLineStealer

Intelligence

File Origin
# of uploads :
4
# of downloads :
344
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
6a287100d089255d58cc909f4f679625e17f65754b41fc12d87e7d5e5e95b4dd.exe
Verdict:
Malicious activity
Analysis date:
2024-06-21 05:30:25 UTC
Tags:
smtp evasion agenttesla stealer netreactor
Link:
https://app.any.run/tasks/2c9321fc-a2ce-401b-a856-f95bf216291d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.AutoIt.1410.3336.29532.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66750fe053600b21d545e94dwin7simulatehigh_evasion
Tags:
Generic Network Redcap
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
Creating a file
Creating a process from a recently created file
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
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/6a287100d089255d58cc909f4f679625e17f65754b41fc12d87e7d5e5e95b4dd
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:
Agent Tesla
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ba617529-c0c8-41c1-8c92-f0c747770af1
Result
Threat name:
AgentTesla, PureLog Stealer
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Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1460549
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)
Drops VBS files to the startup folder
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Machine Learning detection for dropped file
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 dropped file
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sigma detected: Drops script at startup location
Sigma detected: WScript or CScript Dropper
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)
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected PureLog Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1460549 Sample: SOA june - TOTAL USD 22,009... Startdate: 21/06/2024 Architecture: WINDOWS Score: 100 47 us2.smtp.mailhostbox.com 2->47 49 api.ipify.org 2->49 55 Found malware configuration 2->55 57 Malicious sample detected (through community Yara rule) 2->57 59 Multi AV Scanner detection for submitted file 2->59 61 9 other signatures 2->61 9 SOA june - TOTAL USD 22,009.33.exe 6 2->9         started        13 wscript.exe 1 2->13         started        15 mpTrle.exe 2 2->15         started        17 mpTrle.exe 2->17         started        signatures3 process4 file5 43 C:\Users\user\AppData\Local\...\name.exe, PE32 9->43 dropped 79 Binary is likely a compiled AutoIt script file 9->79 19 name.exe 3 9->19         started        81 Windows Scripting host queries suspicious COM object (likely to drop second stage) 13->81 23 name.exe 2 13->23         started        25 conhost.exe 15->25         started        27 conhost.exe 17->27         started        signatures6 process7 file8 41 C:\Users\user\AppData\Roaming\...\name.vbs, data 19->41 dropped 63 Multi AV Scanner detection for dropped file 19->63 65 Binary is likely a compiled AutoIt script file 19->65 67 Machine Learning detection for dropped file 19->67 69 4 other signatures 19->69 29 RegSvcs.exe 15 4 19->29         started        34 name.exe 2 23->34         started        36 RegSvcs.exe 23->36         started        signatures9 process10 dnsIp11 51 us2.smtp.mailhostbox.com 208.91.199.224, 49732, 49734, 587 PUBLIC-DOMAIN-REGISTRYUS United States 29->51 53 api.ipify.org 104.26.13.205, 443, 49731, 49733 CLOUDFLARENETUS United States 29->53 45 C:\Users\user\AppData\Roaming\...\mpTrle.exe, PE32 29->45 dropped 83 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 29->83 85 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 29->85 87 Tries to steal Mail credentials (via file / registry access) 29->87 89 Hides that the sample has been downloaded from the Internet (zone.identifier) 29->89 91 Binary is likely a compiled AutoIt script file 34->91 93 Writes to foreign memory regions 34->93 95 Maps a DLL or memory area into another process 34->95 38 RegSvcs.exe 3 34->38         started        file12 signatures13 process14 signatures15 71 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 38->71 73 Tries to steal Mail credentials (via file / registry access) 38->73 75 Tries to harvest and steal ftp login credentials 38->75 77 2 other signatures 38->77
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/6a287100d089255d58cc909f4f679625e17f65754b41fc12d87e7d5e5e95b4dd
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6a287100d089255d58cc909f4f679625e17f65754b41fc12d87e7d5e5e95b4dd/
Threat name:
Win32.Trojan.Strab
Create hunting rule
Status:
Malicious
First seen:
2024-06-21 00:15:26 UTC
File Type:
PE (Exe)
Extracted files:
14
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=niuhcagqresv2wgmscpu6z4wexqx6zlvjna7yewypz6v4xuvwtoq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/240621-f5e2xaygme/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
AutoIT Executable
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
Drops startup file
Executes dropped EXE
Loads dropped DLL
AgentTesla
Unpacked files
SH256 hash:
2320c172696690cf7e16c78a8645f18d2608053f9c4c433a0d426e8c8a8717e2
MD5 hash:
9949238f7a82af91fef7dfc1a2e29a0e
SHA1 hash:
e022846d39907c40d5147db250d189c0816d5548
Detections:
AgentTesla
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
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Agenttesla_type2
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
RedLine_Campaign_June2021
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
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INDICATOR_EXE_Packed_GEN01
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INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
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Link:
https://www.unpac.me/results/78ff53c1-9f4b-47b0-9d94-13283acca535/
SH256 hash:
2769727ecaf72e0613e52eb8df61381210a9212311a1d8af3a66a2e78efd6a94
MD5 hash:
2a4e120cb098ed70c08b8df96343c194
SHA1 hash:
c5764d5efbe59c6ba60322ea293b40d205f1d480
Detections:
AgentTesla
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Agenttesla_type2
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
INDICATOR_EXE_Packed_GEN01
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Link:
https://www.unpac.me/results/78ff53c1-9f4b-47b0-9d94-13283acca535/
SH256 hash:
faeab6672d8af2d32455541910596e2c40279366075e23fa04e3d38dc163cc84
MD5 hash:
0a7382684ba0909e75ea6d7a57ec54a7
SHA1 hash:
8c659499705a535291b4bf517538675638bc7b92
Detections:
win_zhmimikatz_auto
Create hunting rule
win_samsam_auto
Create hunting rule
MAL_Malware_Imphash_Mar23_1
Create hunting rule
MetaStealer_NET_Reactor_packer
Create hunting rule
MALWARE_Win_RedLine
Create hunting rule
Link:
https://www.unpac.me/results/78ff53c1-9f4b-47b0-9d94-13283acca535/
SH256 hash:
6a287100d089255d58cc909f4f679625e17f65754b41fc12d87e7d5e5e95b4dd
MD5 hash:
0a7520c28dbeaa9cb06fe5a81858aef8
SHA1 hash:
adda77c6e9d9d52a6dab69ab2606bcaff3ac0570
Detections:
AutoIT_Compiled
Create hunting rule
SUSP_Imphash_Mar23_3
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Link:
https://www.unpac.me/results/78ff53c1-9f4b-47b0-9d94-13283acca535/
Malware family:
RedNet
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/6a287100d089/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: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:MALWARE_Win_RedLine
Create hunting rule
Author:ditekSHen
Description:Detects RedLine infostealer
Rule name:MAL_Malware_Imphash_Mar23_1
Create hunting rule
Author:Arnim Rupp
Description:Detects malware by known bad imphash or rich_pe_header_hash
Reference:https://yaraify.abuse.ch/statistics/
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:SUSP_Imphash_Mar23_3
Create hunting rule
Author:Arnim Rupp (https://github.com/ruppde)
Description:Detects imphash often found in malware samples (Maximum 0,25% hits with search for 'imphash:x p:0' on Virustotal) = 99,75% hits
Reference:Internal Research

File information

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

Malspam

RedLineStealer

Executable exe 6a287100d089255d58cc909f4f679625e17f65754b41fc12d87e7d5e5e95b4dd

(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::LoadLibraryExW
KERNEL32.dll::LoadLibraryW
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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