MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fbfde7dde21c3c7702596aa086038092d481e7e004df77fe036312e1f612786d. 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: 14


Intelligence 14 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fbfde7dde21c3c7702596aa086038092d481e7e004df77fe036312e1f612786d
SHA3-384 hash: 42994ce3df1c8fbbad44915721a8f996c06aa2d2ca083c53ac9b80ff972e21d9856cfead2a19471330b9fb4812115a41
SHA1 hash: 9c4a8723c9e731df3bc5e52ed2f2ca82a3bda676
MD5 hash: 53239d77142a9b31c9ea1a45bcce7d20
humanhash: michigan-apart-ack-illinois
File name:fbfde7dde21c3c7702596aa086038092d481e7e004df77fe036312e1f612786d
Download: download sample
Signature Formbook
Create hunting rule
File size:1'362'107 bytes
First seen:2024-10-09 12:19:39 UTC
Last seen:2024-10-09 13:32:22 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash d3bf8a7746a8d1ee8f6e5960c3f69378 (247 x Formbook, 75 x AgentTesla, 64 x SnakeKeylogger)
ssdeep 24576:uRmJkcoQricOIQxiZY1iaCZ0UUvWSVx0ZQsMgFzT+BXwT:7JZoQrbTFZY1iaCZKvWSz0ZQcT4O
Threatray 1'131 similar samples on MalwareBazaar
TLSH T1CE55F121F5C68036C2B323B19E7FF7AA963D79361326D19733C82E615EA05416B39723
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 adrian__luca
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
383
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
fbfde7dde21c3c7702596aa086038092d481e7e004df77fe036312e1f612786d
Verdict:
No threats detected
Analysis date:
2024-10-09 12:47:34 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/311af091-8a5e-4cfe-9715-0d9b29cc24e8

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.AutoIt.1503.7320.297.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=670674fef936b5621b0bd17c
Tags:
Autoit Emotet
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/670674fc06f0c2314b43309c/reports/6c7eefdb-1a76-40a8-a62d-dba13ce2a0c7/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/fbfde7dde21c3c7702596aa086038092d481e7e004df77fe036312e1f612786d
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:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a37d756e-10f9-4863-955c-11a00fb73726
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1529913
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted 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/fbfde7dde21c3c7702596aa086038092d481e7e004df77fe036312e1f612786d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fbfde7dde21c3c7702596aa086038092d481e7e004df77fe036312e1f612786d/
Threat name:
Win32.Backdoor.FormBook
Create hunting rule
Status:
Malicious
First seen:
2024-09-27 03:03:18 UTC
File Type:
PE (Exe)
Extracted files:
28
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7p66pxpcdq6hoasznkqima4aslkidz7aatpxp7qdmmjod5qspbwq._file
Verdict:
malicious
Label(s):
admintool_powerrun
Create hunting rule
Similar samples:
0cb136f7f3c52b2031884ac4fd0480b8a3b45b4abeafb0ff9b48fb2bb845aed3
Formbook
10fbd62f7aa5eaf3e0ae5357030e7303a194eabaee54b994825ce2b3d1a470c1
Formbook
11d9c56cf62a70c2fa83766662485e8ce2c02a692db8e5274e49dbd17bfc2e65
Formbook
89b1ea20621f800e5d831135d317cacc37600d317b17f1e49683b2a02806d218
Formbook
982c3260b68600ee0aff04207c411c5bd348cd6929c378b3d6845b64b338da47
Formbook
error
Formbook
f0ecdc825d77eb812fc3eb89df18fc430e75b6f03c25bece0d43ab4ed49f76db
Formbook
+ 1'121 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery
Link:
https://tria.ge/reports/241009-phr8dsyeke/
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
Suspicious use of SetThreadContext
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/3b415069-3dec-4ed5-8efb-5ee0d841a1e1
Unpacked files
SH256 hash:
54b6c8cd2c243eb8700692dfe7eb30b8bded26bd8dd4326911aaf544dd40b23a
MD5 hash:
7937aa29b63681fc5243e497ada3a69a
SHA1 hash:
6e7031a1e8d6db50d6df8b7f913ad059d1286491
Link:
https://www.unpac.me/results/dfed8122-3400-44a4-8ec5-ca6873a648c9/
SH256 hash:
d2fc1019b7b671f43c319f4d1d14b860a4efadccfad56caba42b0b704e5096d1
MD5 hash:
1431a6d2120c0bb1371f0877062ca786
SHA1 hash:
fc8ea2204a5367a19e2c1866ae79eff72a68b35a
Link:
https://www.unpac.me/results/dfed8122-3400-44a4-8ec5-ca6873a648c9/
SH256 hash:
19f30040d625a9d82cecf9d609c8a4e4ff5823c9a5ab17408857a32313d7f195
MD5 hash:
8fef15d8c97401583801e996863c14ae
SHA1 hash:
536df69d891b6f3fdd8c39cec3f8f7535ba9fdd6
Link:
https://www.unpac.me/results/dfed8122-3400-44a4-8ec5-ca6873a648c9/
SH256 hash:
6ae69ea8a54fb745aa319586d8c8b1fb18aa23aa2b5f60fc54d2c1af043b1acf
MD5 hash:
3ce77ac329c61f126a3ac13fba1233d8
SHA1 hash:
624e58acc05333e12d8863ac36249950d3d6a296
Detections:
AutoIT_Compiled
Create hunting rule
Link:
https://www.unpac.me/results/dfed8122-3400-44a4-8ec5-ca6873a648c9/
SH256 hash:
be719f84eed3dc4244e4def477bfe7c1b3164c79d92f596e4f6a322cd8a5f00f
MD5 hash:
7f657059055ec4dbb81986c66bb363cd
SHA1 hash:
02d1445429a5725bacc366504fec14a14182ed99
Link:
https://www.unpac.me/results/dfed8122-3400-44a4-8ec5-ca6873a648c9/
SH256 hash:
fbfde7dde21c3c7702596aa086038092d481e7e004df77fe036312e1f612786d
MD5 hash:
53239d77142a9b31c9ea1a45bcce7d20
SHA1 hash:
9c4a8723c9e731df3bc5e52ed2f2ca82a3bda676
Detections:
AutoIT_Compiled
Create hunting rule
Link:
https://www.unpac.me/results/dfed8122-3400-44a4-8ec5-ca6873a648c9/
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/fbfde7dde21c3c7702596aa086038092d481e7e004df77fe036312e1f612786d

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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