MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e9958017e8f7ec35e400391c2abdd97c5ec6baf1682dd48ee79defa2b3ea9e83. 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: e9958017e8f7ec35e400391c2abdd97c5ec6baf1682dd48ee79defa2b3ea9e83
SHA3-384 hash: 415db3776b8f4d6af7be98994c7bb040b8a6bae9e3935afbfdb3a5d66a9cf9dbc2d50c1ff4302c1e8ce2e8559917a630
SHA1 hash: 0b67ac28b07dae330dfa7f4329266ee624943360
MD5 hash: 38d3621619dbdfad4b56daaa77ee1761
humanhash: crazy-whiskey-social-kitten
File name:Shipping Docs.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'385'725 bytes
First seen:2024-09-17 02:28:19 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:ORmJkcoQricOIQxiZY1iavomc4bVdJdvtO2rl9lmzDBRjOiPB7QvH:bJZoQrbTFZY1iav3cYTAojlMXOiPB7Q/
Threatray 696 similar samples on MalwareBazaar
TLSH T10C55F122F5C69036C2B323B19E7EF76A9B3D69360326D19727C82D315E605816B39733
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 b4b4d6f6ecd6d6ec (3 x Formbook, 1 x AgentTesla)
Reporter threatcat_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
523
Origin country :
CH CH
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Win32.Evo-gen.30459.8097.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66e8e9702ebf76853bd5dc27
Tags:
Encryption Execution Network Stealth Trojan
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
autoit epmicrosoft_visual_cc fingerprint keylogger lolbin masquerade microsoft_visual_cc overlay packed shell32
Link:
https://www.filescan.io/uploads/66e8e972bb9fe02b41b43d7b/reports/87d31b73-eeb9-47dd-a404-c2c9a0d684fc/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/e9958017e8f7ec35e400391c2abdd97c5ec6baf1682dd48ee79defa2b3ea9e83
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/608bd3bd-85f2-4f88-bc00-1b71a6696a3b
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1512283
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Drops VBS files to the startup folder
Machine Learning detection for dropped file
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 dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Drops script at startup location
Sigma detected: WScript or CScript Dropper
Switches to a custom stack to bypass stack traces
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Writes to foreign memory regions
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/e9958017e8f7ec35e400391c2abdd97c5ec6baf1682dd48ee79defa2b3ea9e83
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e9958017e8f7ec35e400391c2abdd97c5ec6baf1682dd48ee79defa2b3ea9e83/
Threat name:
Win32.Backdoor.FormBook
Create hunting rule
Status:
Malicious
First seen:
2024-09-17 02:04:30 UTC
File Type:
PE (Exe)
Extracted files:
11
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5gkyaf7i67wdlzaaheocvpozprpmnoxrnaw5jdxhtxx2fm7kt2bq._file
Verdict:
malicious
Similar samples:
0da6cae80fe4aed6f03113cd0c870822f39cbf0c96bb8d886264f47ebe9dfca9
Formbook
132a28671034b037faa51caddce290592b1874e3a34da5c93eaf6a7de5fd86d2
Formbook
475605b7bec0b5c75c6e2592fd3484c2355c7d20070efdf29bb3091270f3e512
Formbook
5cba91d402d617686ac0520d932273d36145c787de8a2701107ad09a1611af18
Formbook
cb9007a377235373ac306471ce7d92d341ccdbd3be9244b8322c2fb4c34c309f
Formbook
+ 686 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/240917-cykf9szejf/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
AutoIT Executable
Suspicious use of SetThreadContext
Drops startup file
Executes dropped EXE
Loads dropped DLL
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/4b23f856-8827-4b14-892b-774b021f5387
Unpacked files
SH256 hash:
c4e5fb5ab33f3ce3c3ebb5191eab6ef3560461a403203c0c9dde59537995d996
MD5 hash:
e200eaee8968acb8d25de59268c2989c
SHA1 hash:
8515caaf61c0f89d6d6ea5c5c4f8b04f70579c71
Detections:
win_formbook_g0
Create hunting rule
win_formbook_w0
Create hunting rule
Link:
https://www.unpac.me/results/0861efd2-eee0-435b-ab90-d26bd9c2e2c2/
Parent samples :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 hash:
e3e4c758febf017e4e1affe0a28eb9e0d24ffba3b77ed0091e239e9d6c01eaf2
MD5 hash:
3d36dc67704368002e3354a3b28506c5
SHA1 hash:
fd23619d2a44680e888adadc1d281233e10b1b7a
Link:
https://www.unpac.me/results/0861efd2-eee0-435b-ab90-d26bd9c2e2c2/
SH256 hash:
e9958017e8f7ec35e400391c2abdd97c5ec6baf1682dd48ee79defa2b3ea9e83
MD5 hash:
38d3621619dbdfad4b56daaa77ee1761
SHA1 hash:
0b67ac28b07dae330dfa7f4329266ee624943360
Detections:
AutoIT_Compiled
Create hunting rule
Link:
https://www.unpac.me/results/0861efd2-eee0-435b-ab90-d26bd9c2e2c2/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e9958017e8f7/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/e9958017e8f7ec35e400391c2abdd97c5ec6baf1682dd48ee79defa2b3ea9e83

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.

Malspam

Formbook

Executable exe e9958017e8f7ec35e400391c2abdd97c5ec6baf1682dd48ee79defa2b3ea9e83

(this sample)

  
Delivery method
Distributed via e-mail attachment

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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