MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 94e82736e48aa90cb26cc960e9c95ee4e416a6e3b2cbbbf14e135a7cd52579eb. 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: 12


Intelligence 12 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 94e82736e48aa90cb26cc960e9c95ee4e416a6e3b2cbbbf14e135a7cd52579eb
SHA3-384 hash: 54d3c10d288c9b18a24ddc8c175b9b0f1ff1a2a284de8bd07162681af66b66caa94d3ec2ed8ab475163c98ebf8761a48
SHA1 hash: 22cd76ca42465d7d8f5e4a90b012ff124ba36719
MD5 hash: f34bc41937c2c8c8576b6fe0daae997a
humanhash: oranges-victor-mars-bluebird
File name:94e82736e48aa90cb26cc960e9c95ee4e416a6e3b2cbbbf14e135a7cd52579eb
Download: download sample
Signature Formbook
Create hunting rule
File size:1'304'064 bytes
First seen:2024-04-08 12:24:14 UTC
Last seen:2024-04-08 13:34:20 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 948cc502fe9226992dce9417f952fce3 (1'182 x CredentialFlusher, 446 x Formbook, 231 x AgentTesla)
ssdeep 24576:vqDEvCTbMWu7rQYlBQcBiT6rprG8aZ7mknmCe5wi68KZ+ML+7:vTvC/MTQYxsWR7aZ7rE655+
TLSH T15F55AE0273C1C022FE969EF2CA56E6114EBD6E1601F3A51FD3B83D79BA70161163E663
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)
File icon (PE):PE icon
dhash icon 8e9ab2aa9292aab4 (1 x Formbook)
Reporter adrian__luca
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
303
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
94e82736e48aa90cb26cc960e9c95ee4e416a6e3b2cbbbf14e135a7cd52579eb
Verdict:
No threats detected
Analysis date:
2024-04-08 12:23:38 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/c209057d-0e18-4995-8b06-c21ce2dff51e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
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 fingerprint keylogger lolbin packed shell32
Link:
https://www.filescan.io/uploads/6613e225acb99fc8ffbbedeb/reports/8200dae9-9e36-49ee-9306-6fcbaa002e9b/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/94e82736e48aa90cb26cc960e9c95ee4e416a6e3b2cbbbf14e135a7cd52579eb
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/67085089-6fa4-4aa4-9b47-665ca5c5b146
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1422268
Signature
Antivirus detection for URL or domain
Binary is likely a compiled AutoIt script file
Found API chain indicative of sandbox detection
Found direct / indirect Syscall (likely to bypass EDR)
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 domain / URL
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1422268 Sample: f4CdNDrJp8.exe Startdate: 08/04/2024 Architecture: WINDOWS Score: 100 28 www.blastobserver.xyz 2->28 30 www.waldil.online 2->30 32 14 other IPs or domains 2->32 42 Snort IDS alert for network traffic 2->42 44 Multi AV Scanner detection for domain / URL 2->44 46 Malicious sample detected (through community Yara rule) 2->46 50 5 other signatures 2->50 10 f4CdNDrJp8.exe 4 2->10         started        signatures3 48 Performs DNS queries to domains with low reputation 28->48 process4 signatures5 62 Binary is likely a compiled AutoIt script file 10->62 64 Found API chain indicative of sandbox detection 10->64 66 Writes to foreign memory regions 10->66 68 Maps a DLL or memory area into another process 10->68 13 svchost.exe 10->13         started        process6 signatures7 70 Maps a DLL or memory area into another process 13->70 16 jgIdFykFMqothrDClcSHv.exe 13->16 injected process8 signatures9 40 Found direct / indirect Syscall (likely to bypass EDR) 16->40 19 AtBroker.exe 13 16->19         started        process10 signatures11 52 Tries to steal Mail credentials (via file / registry access) 19->52 54 Tries to harvest and steal browser information (history, passwords, etc) 19->54 56 Modifies the context of a thread in another process (thread injection) 19->56 58 2 other signatures 19->58 22 jgIdFykFMqothrDClcSHv.exe 19->22 injected 26 firefox.exe 19->26         started        process12 dnsIp13 34 www.bikeride.top 67.223.117.189, 49758, 49759, 49760 VIMRO-AS15189US United States 22->34 36 www.bormujos.email 217.160.0.193, 49770, 49771, 49772 ONEANDONE-ASBrauerstrasse48DE Germany 22->36 38 8 other IPs or domains 22->38 60 Found direct / indirect Syscall (likely to bypass EDR) 22->60 signatures14
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/94e82736e48aa90cb26cc960e9c95ee4e416a6e3b2cbbbf14e135a7cd52579eb
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/94e82736e48aa90cb26cc960e9c95ee4e416a6e3b2cbbbf14e135a7cd52579eb/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2024-03-30 13:39:00 UTC
File Type:
PE (Exe)
Extracted files:
14
AV detection:
18 of 24 (75.00%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=stuconxerkuqzmtmzfqotsk64tsbnjxdwlf3x4kocnnhzvjfphvq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://tria.ge/reports/240408-pllj1sha98/
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
064a3ac46904dca9dcef67ef76f31854ddf7545e41f7bbea6e9685684e6ec53c
MD5 hash:
ee3b51cb20865e02b575efa91c691a52
SHA1 hash:
3f12cb670e9c168d4c856cbfd425dbfcaa3d022a
Link:
https://www.unpac.me/results/eb2fa4d5-5721-4cd5-a837-6bc86af6f6a9/
SH256 hash:
4655229729b650bf023fd811d050246f3aa7ed83bf5e5f4ed7688493b9bf0087
MD5 hash:
53e390555b8b90214a372f6a76645226
SHA1 hash:
2befe8c1f1b99fd5f86d9297b3b657a96ab596cd
Link:
https://www.unpac.me/results/eb2fa4d5-5721-4cd5-a837-6bc86af6f6a9/
SH256 hash:
94e82736e48aa90cb26cc960e9c95ee4e416a6e3b2cbbbf14e135a7cd52579eb
MD5 hash:
f34bc41937c2c8c8576b6fe0daae997a
SHA1 hash:
22cd76ca42465d7d8f5e4a90b012ff124ba36719
Detections:
AutoIT_Compiled
Create hunting rule
Link:
https://www.unpac.me/results/eb2fa4d5-5721-4cd5-a837-6bc86af6f6a9/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/94e82736e48a/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Formbook
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/94e82736e48aa90cb26cc960e9c95ee4e416a6e3b2cbbbf14e135a7cd52579eb

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_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:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:maldoc_getEIP_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns

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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