MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6a1ff3a9d7b6cbba06c46cbe04433eacbffb7f62d20bdcb38ad7d50fc6d6fab6. 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: 16


Intelligence 16 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6a1ff3a9d7b6cbba06c46cbe04433eacbffb7f62d20bdcb38ad7d50fc6d6fab6
SHA3-384 hash: 2a073206e7eb71f96517b370083bace346cb79813612bcff97542943a05104c9e86c5a5a96d4ef73ed480ffac4df64a0
SHA1 hash: da98ef73c0f864862a93482ce19f86ceff91ac1b
MD5 hash: 853411ef6f70669a8333b503c2709c15
humanhash: enemy-sierra-violet-tennessee
File name:SecuriteInfo.com.W32.AutoIt.AQ.gen.Eldorado.22424.9102
Download: download sample
Signature Formbook
Create hunting rule
File size:1'187'273 bytes
First seen:2024-09-19 05:22:32 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:uRmJkcoQricOIQxiZY1iaCErHiF0WHKgUytHxfMuxANhAQpAu:7JZoQrbTFZY1iaCyHq0eUoHRxAXAu
Threatray 570 similar samples on MalwareBazaar
TLSH T11145E122F5C68036C2F327B19E7EF76A963D69360336C19727C82E315EA05416B39763
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 :
408
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.W32.AutoIt.AQ.gen.Eldorado.22424.9102
Verdict:
No threats detected
Analysis date:
2024-09-19 05:23:22 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/2883a232-17bf-4e39-a400-32dd408754c0

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.22424.9102.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66ebb5374ec6bdebe5303e9f
Tags:
Encryption Network Stealth Swotter
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/66ebb536d2758b8668baae57/reports/65e3a50f-9447-4b9f-b557-4178274ea350/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/6a1ff3a9d7b6cbba06c46cbe04433eacbffb7f62d20bdcb38ad7d50fc6d6fab6
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/b0691660-2307-4165-8b51-33c13bb9bf39
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1513678
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Switches to a custom stack to bypass stack traces
Tries to detect virtualization through RDTSC time measurements
Tries to resolve many domain names, but no domain seems valid
Writes to foreign memory regions
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1513678 Sample: SecuriteInfo.com.W32.AutoIt... Startdate: 19/09/2024 Architecture: WINDOWS Score: 100 26 www.louddriver.xyz 2->26 28 www.icloud.xyz 2->28 30 9 other IPs or domains 2->30 32 Found malware configuration 2->32 34 Malicious sample detected (through community Yara rule) 2->34 36 Antivirus detection for URL or domain 2->36 40 7 other signatures 2->40 11 SecuriteInfo.com.W32.AutoIt.AQ.gen.Eldorado.22424.9102.exe 1 2->11         started        signatures3 38 Performs DNS queries to domains with low reputation 28->38 process4 signatures5 50 Writes to foreign memory regions 11->50 52 Maps a DLL or memory area into another process 11->52 54 Switches to a custom stack to bypass stack traces 11->54 14 svchost.exe 11->14         started        process6 signatures7 56 Modifies the context of a thread in another process (thread injection) 14->56 58 Maps a DLL or memory area into another process 14->58 60 Sample uses process hollowing technique 14->60 62 3 other signatures 14->62 17 explorer.exe 65 7 14->17 injected process8 process9 19 explorer.exe 17->19         started        signatures10 42 Modifies the context of a thread in another process (thread injection) 19->42 44 Maps a DLL or memory area into another process 19->44 46 Tries to detect virtualization through RDTSC time measurements 19->46 48 Switches to a custom stack to bypass stack traces 19->48 22 cmd.exe 1 19->22         started        process11 process12 24 conhost.exe 22->24         started       
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/6a1ff3a9d7b6cbba06c46cbe04433eacbffb7f62d20bdcb38ad7d50fc6d6fab6
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6a1ff3a9d7b6cbba06c46cbe04433eacbffb7f62d20bdcb38ad7d50fc6d6fab6/
Threat name:
Win32.Trojan.Autoitinject
Create hunting rule
Status:
Malicious
First seen:
2024-09-19 04:27:45 UTC
File Type:
PE (Exe)
Extracted files:
28
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nip7hkoxw3f3ubwens7aiqz6vs77w73c2if5zm4k27kq7rww7k3a._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
unknown_loader_036
Create hunting rule
admintool_powerrun
Create hunting rule
Similar samples:
02f864baf71847c5832c94f396bb14ba3fd5c1b7d96936427c358f37a6cfa105
Formbook
a96ccfc5b5b64660b986d22b9bcc96cb5e178d3d506893bd24a959a5338a4a32
Formbook
aa005608adb8e7e3c775383f20f2608164056713bcbb92d0ec5c99994d8af750
Formbook
aa9c86a823e654e20b42edc829a890f08b0ffffaaa4054ca0033e0b4fae5765b
Formbook
b3a3645cf2d804bebd0d8049b70c95ae545ff06ca2acc9f85721a1d1f3c9b5b8
Formbook
+ 560 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:k94g discovery rat spyware stealer trojan
Link:
https://tria.ge/reports/240919-f25s6asfpf/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
AutoIT Executable
Suspicious use of SetThreadContext
Formbook payload
Formbook
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/d08a047b-02d6-4553-b692-a9bcbe04bd48
Unpacked files
SH256 hash:
627d555b664ccd9b180873124e55c02558583519777a4dd0821d02d810f5cd0f
MD5 hash:
bcfebb95ee2015aaf0bf450c4e632d3f
SHA1 hash:
63d1030ed371aeaeb770d024867ed553e70c15f9
Detections:
FormBook
Create hunting rule
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_w0
Create hunting rule
Formbook
Create hunting rule
Link:
https://www.unpac.me/results/b7187325-418c-41cf-bd37-beff95c0ab47/
Parent samples :
6a1ff3a9d7b6cbba06c46cbe04433eacbffb7f62d20bdcb38ad7d50fc6d6fab6
18c262c08dce6a59267af49ac575ddd996ebd7b1d8bcfb31cff9f9f9814cfd91
729b60f2006a096d775e891d0f083927f301cccd8fd5fcd1726c4c65f3cabd44
SH256 hash:
6a1ff3a9d7b6cbba06c46cbe04433eacbffb7f62d20bdcb38ad7d50fc6d6fab6
MD5 hash:
853411ef6f70669a8333b503c2709c15
SHA1 hash:
da98ef73c0f864862a93482ce19f86ceff91ac1b
Detections:
AutoIT_Compiled
Create hunting rule
Link:
https://www.unpac.me/results/b7187325-418c-41cf-bd37-beff95c0ab47/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/6a1ff3a9d7b6/report/overview.html
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::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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