MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 11d9c56cf62a70c2fa83766662485e8ce2c02a692db8e5274e49dbd17bfc2e65. 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


Formbook


Vendor detections: 12


Intelligence 12 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 11d9c56cf62a70c2fa83766662485e8ce2c02a692db8e5274e49dbd17bfc2e65
SHA3-384 hash: 5f0a120cb1fb98b11155b53e5d23ef5481ae79a8b02c38fde7b4fb93d8bc17377b72b0b8633d287e9de902f64657d86c
SHA1 hash: a41c2f37dfde17d59c93969b36a4e2f67fd68c4d
MD5 hash: c6e7c2b20e9c5203d51f3536d9431f7c
humanhash: avocado-monkey-early-september
File name:SecuriteInfo.com.W32.AutoIt.AQ.gen.Eldorado.6036.15704
Download: download sample
Signature Formbook
Create hunting rule
File size:1'401'973 bytes
First seen:2024-09-17 09:18:22 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d3bf8a7746a8d1ee8f6e5960c3f69378 (247 x Formbook, 75 x AgentTesla, 64 x SnakeKeylogger)
ssdeep 24576:uRmJkcoQricOIQxiZY1iaCyJ114zuCDslFsefbUFe1NMw5KZtRpIMn/51qy8:7JZoQrbTFZY1iaCa14zuJkef0e1NlQ5K
TLSH T18F55F122F5D68036C2B323B19E7EF7A9963D69361336D29723C42E314E605816B39773
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
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
File icon (PE):PE icon
dhash icon b150b26869b2d471 (468 x Formbook, 101 x RedLineStealer, 94 x AgentTesla)
Reporter SecuriteInfoCom
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
437
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.W32.AutoIt.AQ.gen.Eldorado.6036.15704
Verdict:
No threats detected
Analysis date:
2024-09-17 09:38:28 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/f40f93b8-ff6f-4c28-aeeb-08e2ba85eea8

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.W32.AutoIt.AQ.gen.Eldorado.6036.15704.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66e949892ebf76853bd5df54
Tags:
Encryption
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
autoit epmicrosoft_visual_cc fingerprint keylogger lolbin microsoft_visual_cc overlay packed shell32
Link:
https://www.filescan.io/uploads/66e94989043c09361a302dc9/reports/c16f8ca5-9ab7-4309-8164-171707185149/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/11d9c56cf62a70c2fa83766662485e8ce2c02a692db8e5274e49dbd17bfc2e65
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/d27fd7fd-6b80-4ae4-b4b6-7fc462a7dcaf
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1512395
Signature
AI detected suspicious sample
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
Switches to a custom stack to bypass stack traces
Writes to foreign memory regions
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/11d9c56cf62a70c2fa83766662485e8ce2c02a692db8e5274e49dbd17bfc2e65
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/11d9c56cf62a70c2fa83766662485e8ce2c02a692db8e5274e49dbd17bfc2e65/
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=chm4k3hwfjymf6udoztgesc6rtrmaktjfw4okj2ojhn5c674fzsq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery
Link:
https://tria.ge/reports/240917-k96smsvgqk/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
AutoIT Executable
Suspicious use of SetThreadContext
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/b0f9a30e-6cab-486e-bc39-0ecd73a55a57
Unpacked files
SH256 hash:
526c3223d93aa8824686c9a428baa0abc216a99932dd94051ba5e4c6313cd734
MD5 hash:
f1ad841b193320f8192de135c325964e
SHA1 hash:
46d0cdfa26662062c6594cce6055defbc359efd1
Detections:
win_formbook_g0
Create hunting rule
win_formbook_w0
Create hunting rule
Link:
https://www.unpac.me/results/1421e521-0483-4a26-b537-38238dd1000f/
Parent samples :
11d9c56cf62a70c2fa83766662485e8ce2c02a692db8e5274e49dbd17bfc2e65
be8c1b68d7ea53a4ad3555602c144c8e8c11c070eb0b0ed864b3d19daaac2252
284f698dc3f94acf6e989201e2cd0d12f0d7a17470e1a072f038e0df66dcb295
297280a6a97d530530b4cc1cb64cf5388b8c05be7859fa494ef80c9c2e8f8c9a
1f25773e4c9522ddaa3bf30c3bfb547758c2e6ed2f685b7ed234760c4a3d3437
e3eab8ee534e254cdd647d8c7b34f03fd7218c30f5a2c40a6342d1b402d438a3
SH256 hash:
bf58931e51db6f13dd48532f2b7068e59b085fb85b565bf119f43fe808afa322
MD5 hash:
a0f5c9fbd80bd77bd8018d44c108972c
SHA1 hash:
851af17e7e43a8924c52a2afe3c5d53c4bee87e0
Link:
https://www.unpac.me/results/1421e521-0483-4a26-b537-38238dd1000f/
SH256 hash:
11d9c56cf62a70c2fa83766662485e8ce2c02a692db8e5274e49dbd17bfc2e65
MD5 hash:
c6e7c2b20e9c5203d51f3536d9431f7c
SHA1 hash:
a41c2f37dfde17d59c93969b36a4e2f67fd68c4d
Detections:
AutoIT_Compiled
Create hunting rule
Link:
https://www.unpac.me/results/1421e521-0483-4a26-b537-38238dd1000f/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/11d9c56cf62a/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Formbook
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/11d9c56cf62a70c2fa83766662485e8ce2c02a692db8e5274e49dbd17bfc2e65

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
Create hunting rule
Author:Jean-Philippe Teissier / @Jipe_
Description:AutoIT packer
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:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants

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_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
AUTH_APIManipulates User AuthorizationADVAPI32.dll::CopySid
ADVAPI32.dll::GetLengthSid
ADVAPI32.dll::GetAce
USER32.dll::GetUserObjectSecurity
ADVAPI32.dll::InitializeAcl
ADVAPI32.dll::InitializeSecurityDescriptor
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::DuplicateTokenEx
ADVAPI32.dll::GetAclInformation
ADVAPI32.dll::GetSecurityDescriptorDacl
ADVAPI32.dll::GetTokenInformation
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::LoadLibraryW
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::GetDriveTypeW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleCP
KERNEL32.dll::GetConsoleMode
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CopyFileW
KERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateHardLinkW
KERNEL32.dll::CreateFileW
KERNEL32.dll::DeleteFileW
KERNEL32.dll::MoveFileW
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_SVC_APICan Manipulate Windows ServicesADVAPI32.dll::OpenSCManagerW
ADVAPI32.dll::UnlockServiceDatabase
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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