MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5aff55ec3d3f07df0a86e5083b6cbc108415a7fcf707d457b7765409c5d4c133. 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: 15


Intelligence 15 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5aff55ec3d3f07df0a86e5083b6cbc108415a7fcf707d457b7765409c5d4c133
SHA3-384 hash: 4a4e13f21fd33e9a32c4b26106ec3c9653769983c0ca43eacfba34a78c71653e485d0553811a78425af5d6fcce6c3915
SHA1 hash: 9ed21c11b49c9d5579a519bfc429b61ce758a112
MD5 hash: 49b7942ee1c353f3cbe74e2ffc11d7b9
humanhash: single-nevada-river-magazine
File name:Hesap_Hareketleri_3-10-2024.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'323'265 bytes
First seen:2024-10-04 09:04:20 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash aaaa8913c89c8aa4a5d93f06853894da (246 x Formbook, 82 x AgentTesla, 74 x RedLineStealer)
ssdeep 24576:ffmMv6Ckr7Mny5QLRSfd6y0tmZYa8xUVhdyCIPZgGkckqw7p:f3v+7/5QLqdnmeYjUVhICggGhwd
Threatray 179 similar samples on MalwareBazaar
TLSH T11155F112F3D680B6D9A33971297BE35B9B3575194333C48BA7E02E778F211419B3A362
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) (10523/12/4)
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 abuse_ch
Tags:exe FormBook geo TUR

Intelligence

File Origin
# of uploads :
1
# of downloads :
375
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Hesap_Hareketleri_3-10-2024.exe
Verdict:
No threats detected
Analysis date:
2024-10-04 09:39:46 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/b4e68eda-085d-41e1-9f80-0d79d5272df0

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:
90.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66ffafc60fdf8887097d04e6
Tags:
Injection Exploit Autoit Obfusc
Result
Verdict:
Malware
Maliciousness:

Behaviour
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 epmicrosoft_visual_cc fingerprint keylogger lolbin microsoft_visual_cc overlay packed shell32
Link:
https://www.filescan.io/uploads/66ffafc95553b9e099ab37d5/reports/25185c36-1180-4698-8407-efb633f18569/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/5aff55ec3d3f07df0a86e5083b6cbc108415a7fcf707d457b7765409c5d4c133
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/15add100-4405-4792-805a-b4e9a86ca045
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1525545
Signature
AI detected suspicious 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/5aff55ec3d3f07df0a86e5083b6cbc108415a7fcf707d457b7765409c5d4c133
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5aff55ec3d3f07df0a86e5083b6cbc108415a7fcf707d457b7765409c5d4c133/
Threat name:
Win32.Trojan.AutoitInject
Create hunting rule
Status:
Malicious
First seen:
2024-10-03 13:47:05 UTC
File Type:
PE (Exe)
Extracted files:
28
AV detection:
23 of 38 (60.53%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ll7vl3b5h4d56cug4uedw3f4cccblj7464d5iv5xozkatrouyezq._file
Verdict:
malicious
Label(s):
admintool_powerrun
Create hunting rule
Similar samples:
1640e87780b219eba703c734e68b0f5cf793bc94fe0cdf9121658d12bb1f9364
Formbook
89bf0303ddc028f24388edc3ca7f0384b10db50dacc42cb96dac2e4d677213f0
Formbook
ab1a43c5eb5c82a3199a543deb4e3289c9fa0a2439e2f962c6774772227e5cdf
Formbook
c6789cf795ae3fb1084f4eec8b4cbea4f5b345df502738b2b7afc5bcfa47a852
Formbook
+ 169 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery
Link:
https://tria.ge/reports/241004-k16raazcpd/
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/6f0f9e4b-096f-488c-89a9-64142a57ad59
Unpacked files
SH256 hash:
8ffbe631449a6672cb9379f488aa5d5a6d185d7d48f540f48061af68e5513e54
MD5 hash:
831690d3912f26c06789ab918457f68b
SHA1 hash:
64fbdbfb661873c20fcee6494e5046d34297aaae
Detections:
win_formbook_g0
Create hunting rule
win_formbook_w0
Create hunting rule
Link:
https://www.unpac.me/results/373c7864-e9a0-408c-a1cf-9c34f913a8f9/
Parent samples :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 hash:
1b8ab427ce563dd0a374bf8bdc02a373600d742344b36075d3cd8d626c48b380
MD5 hash:
0db0f1c5acc880da91e118e10e6c098b
SHA1 hash:
a57fb9345f895ef867bae93ebedef70c72fbac44
Link:
https://www.unpac.me/results/373c7864-e9a0-408c-a1cf-9c34f913a8f9/
SH256 hash:
5aff55ec3d3f07df0a86e5083b6cbc108415a7fcf707d457b7765409c5d4c133
MD5 hash:
49b7942ee1c353f3cbe74e2ffc11d7b9
SHA1 hash:
9ed21c11b49c9d5579a519bfc429b61ce758a112
Detections:
AutoIT_Compiled
Create hunting rule
Link:
https://www.unpac.me/results/373c7864-e9a0-408c-a1cf-9c34f913a8f9/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/5aff55ec3d3f/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/5aff55ec3d3f07df0a86e5083b6cbc108415a7fcf707d457b7765409c5d4c133

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

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