MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f3800a7223fa24b1df3efff490172e0b73afc2359303e2476247e070e4eb0911. 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 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f3800a7223fa24b1df3efff490172e0b73afc2359303e2476247e070e4eb0911
SHA3-384 hash: aaa8274402be4c07e3f8ea3c0bfdb7e9339e34a81262239f62fa65d7d6717e15891bca06180340a083d325712b6b1b49
SHA1 hash: 230b7232263789b3e43604770d923e2a66d3eb50
MD5 hash: e1bfe10f37183ae1803496a4e5d3b8e1
humanhash: five-fix-california-ohio
File name:f3800a7223fa24b1df3efff490172e0b73afc2359303e2476247e070e4eb0911
Download: download sample
Signature Formbook
Create hunting rule
File size:1'325'056 bytes
First seen:2024-09-09 13:49:40 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 948cc502fe9226992dce9417f952fce3 (1'182 x CredentialFlusher, 446 x Formbook, 231 x AgentTesla)
ssdeep 24576:5qDEvCTbMWu7rQYlBQcBiT6rprG8ar7O55/JxphR4J4p91z:5TvC/MTQYxsWR7aPY5qJ4j
TLSH T17F55BF0277818062FE9B92330B6AF631567D6D260133A51F13D83DBBBE711B1563E6A3
TrID 68.8% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
12.5% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.4% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
File icon (PE):PE icon
dhash icon d4c4c4d8ccd4f0c4 (63 x Formbook, 23 x AgentTesla, 8 x RemcosRAT)
Reporter adrian__luca
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
432
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
f3800a7223fa24b1df3efff490172e0b73afc2359303e2476247e070e4eb0911
Verdict:
No threats detected
Analysis date:
2024-09-09 13:53:07 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/133219cb-a61c-4112-aef0-9e5e2f5a04b9

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.Generic.33203615.28472.17882.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66defd0c6b8536bde965e3b9
Tags:
Autoit
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 packed shell32
Link:
https://www.filescan.io/uploads/66defd0ef13dedfc44741a7e/reports/f420d6da-f42f-4bf5-ba42-a95f97de69a0/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/f3800a7223fa24b1df3efff490172e0b73afc2359303e2476247e070e4eb0911
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/2e483fae-c243-41c0-8c2e-d030b0b0e93d
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1508017
Signature
AI detected suspicious sample
Binary is likely a compiled AutoIt script file
Found API chain indicative of sandbox detection
Icon mismatch, binary includes an icon from a different legit application in order to fool users
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/f3800a7223fa24b1df3efff490172e0b73afc2359303e2476247e070e4eb0911
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f3800a7223fa24b1df3efff490172e0b73afc2359303e2476247e070e4eb0911/
Threat name:
Win32.Trojan.Strab
Create hunting rule
Status:
Malicious
First seen:
2024-09-06 09:11:48 UTC
File Type:
PE (Exe)
Extracted files:
14
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6oaau4rd7isldxz6772jafzobnz27qrvsmb6er3ci7qhbzhlbeiq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery
Link:
https://tria.ge/reports/240909-q489ga1enm/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/3e32dd9b-75f2-492a-9577-65f8bab0c788
Unpacked files
SH256 hash:
734a38548eab4e0b6b99a5a8aa16a4b71136b0cf2414a66b01a926db10b6e299
MD5 hash:
622bfe79367a556c5ffa3393fa42d2b1
SHA1 hash:
996a706cbd697bd982e638328ae4ee38fa608b8b
Detections:
win_formbook_g0
Create hunting rule
win_formbook_w0
Create hunting rule
Link:
https://www.unpac.me/results/2fae60ff-e8ad-4cfd-ad26-532e9b50a516/
Parent samples :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 hash:
792254103360fd678bafae794625c9ef53ac7d841ce19ec9cdb9c03716a4ab51
MD5 hash:
c3494de803f51e274a74b28042b31f53
SHA1 hash:
e9e0e965a6cedc3840fd12cd71da18ada20d238e
Link:
https://www.unpac.me/results/2fae60ff-e8ad-4cfd-ad26-532e9b50a516/
SH256 hash:
f3800a7223fa24b1df3efff490172e0b73afc2359303e2476247e070e4eb0911
MD5 hash:
e1bfe10f37183ae1803496a4e5d3b8e1
SHA1 hash:
230b7232263789b3e43604770d923e2a66d3eb50
Detections:
AutoIT_Compiled
Create hunting rule
Link:
https://www.unpac.me/results/2fae60ff-e8ad-4cfd-ad26-532e9b50a516/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f3800a7223fa/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/f3800a7223fa24b1df3efff490172e0b73afc2359303e2476247e070e4eb0911

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
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::LoadLibraryW
KERNEL32.dll::LoadLibraryExW
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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