MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f9505f212c65b669e74766e4521a38cef1984d3916dca866fe08b77fc14ad153. 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: f9505f212c65b669e74766e4521a38cef1984d3916dca866fe08b77fc14ad153
SHA3-384 hash: 7b5947de9f78616d69d29a0fd040dab31b68d96e66f112db4e370e178d4c2e1f06a5bc444cb969e178ad880e415f00e1
SHA1 hash: 838d74dda6ee71e10cb4ce0f90cf6a3cbb037b9c
MD5 hash: a752e22175e8ba1e35bb0d13a2775264
humanhash: failed-nineteen-bluebird-earth
File name:f9505f212c65b669e74766e4521a38cef1984d3916dca866fe08b77fc14ad153
Download: download sample
Signature Formbook
Create hunting rule
File size:1'334'209 bytes
First seen:2024-11-05 14:05:56 UTC
Last seen:2024-11-07 14:18:49 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash aaaa8913c89c8aa4a5d93f06853894da (246 x Formbook, 82 x AgentTesla, 74 x RedLineStealer)
ssdeep 24576:ffmMv6Ckr7Mny5QL9RIGG1BtHDebrj80P7owiH/GTqK:f3v+7/5QL+djevw0PkVH3K
Threatray 780 similar samples on MalwareBazaar
TLSH T13055F112B7D680B6D9A339B1297BE32BDB3575184337C4CBA7E02E779E211005B36762
TrID 84.9% (.EXE) AutoIt3 compiled script executable (510622/80/67)
9.5% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
1.7% (.EXE) Win64 Executable (generic) (10522/11/4)
1.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
0.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
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 :
391
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
f9505f212c65b669e74766e4521a38cef1984d3916dca866fe08b77fc14ad153
Verdict:
No threats detected
Analysis date:
2024-11-05 14:07:55 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/ee0284b9-724c-468f-9a74-158454d9f5b3

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

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=672a26508d23d9049133c4f8
Tags:
autoit emotet
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Creating a file in the %temp% directory
Launching a process
Сreating synchronization primitives
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
autoit compiled-script fingerprint keylogger microsoft_visual_cc overlay packed packed packer_detected
Link:
https://www.filescan.io/uploads/672a2654cc1a4bf6fda0b993/reports/f2d8165b-fea2-46f6-b91e-5f0aab381b26/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/f9505f212c65b669e74766e4521a38cef1984d3916dca866fe08b77fc14ad153
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/231252f4-48d4-48bb-a90d-58af1b3cc1df
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1549340
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Contains functionality to detect sleep reduction / modifications
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:
97%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/f9505f212c65b669e74766e4521a38cef1984d3916dca866fe08b77fc14ad153
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f9505f212c65b669e74766e4521a38cef1984d3916dca866fe08b77fc14ad153/
Threat name:
Win32.Trojan.AutoitInject
Create hunting rule
Status:
Malicious
First seen:
2024-10-14 23:26:48 UTC
File Type:
PE (Exe)
Extracted files:
28
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=7fif6ijmmw3gtz2hm3sfegryz3yzqtjzc3okqzx6bc3x7qkk2fjq._file
Verdict:
malicious
Label(s):
admintool_powerrun
Create hunting rule
Similar samples:
1d368847a6147bf3d3214a9932dfaef99aa12bce076f8f693eec1e518a0d46ad
Formbook
4814d2923369ffb5245d01dc4d9854aadd669fed95cfe32c24919256b2176165
Formbook
8d3f2503bf26b36de8de3ebaef4f3bcbea79c43c56ec4827d7944acdb8eec11c
Formbook
aa94789a713974def1a32ef79bffc58f3ed491bbee29859d839a3659e658c349
Formbook
c6789cf795ae3fb1084f4eec8b4cbea4f5b345df502738b2b7afc5bcfa47a852
Formbook
+ 770 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery
Link:
https://tria.ge/reports/241105-redxpsvmfl/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
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/a934fa80-4b1b-446f-a1df-1098108d7af4
Unpacked files
SH256 hash:
968c0cf4724a608b1019c1923c6df95eef83d254f93a62e0ff1beafed88fdfc1
MD5 hash:
fb61670e9623a89b968480a063cd951e
SHA1 hash:
380d443f49017b063f38c1bd20814fdd2e7299f8
Detections:
win_formbook_g0
Create hunting rule
win_formbook_w0
Create hunting rule
Windows_Trojan_Formbook
Create hunting rule
Link:
https://www.unpac.me/results/fb9b35bb-bbdb-4693-8b65-4235c632b5c3/
Parent samples :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 hash:
da6a74262b7c9cd1e6aba5fda3e5a0e72c3da36addc836eac01786da8f77faf8
MD5 hash:
1ba2f7888ea2427409e52da02a94a5e6
SHA1 hash:
b11a3bf552a235204524285e90d1654b50b04380
Link:
https://www.unpac.me/results/fb9b35bb-bbdb-4693-8b65-4235c632b5c3/
SH256 hash:
f9505f212c65b669e74766e4521a38cef1984d3916dca866fe08b77fc14ad153
MD5 hash:
a752e22175e8ba1e35bb0d13a2775264
SHA1 hash:
838d74dda6ee71e10cb4ce0f90cf6a3cbb037b9c
Link:
https://www.unpac.me/results/fb9b35bb-bbdb-4693-8b65-4235c632b5c3/
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
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::WriteConsoleA
KERNEL32.dll::WriteConsoleW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleCP
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CopyFileW
KERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateHardLinkW
KERNEL32.dll::CreateFileW
KERNEL32.dll::CreateFileA
KERNEL32.dll::DeleteFileW
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

Comments