MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d506e1f01849aabb228851afbcf1b797bbcb1ef21357417e41a37cdcb079e479. 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: d506e1f01849aabb228851afbcf1b797bbcb1ef21357417e41a37cdcb079e479
SHA3-384 hash: 77da763354e00da65dda2cacfbf5bba40a0d88ac930b54236e099b7f7b0edbd4ca61305d11386097567c6e45bde950df
SHA1 hash: 68e47c19f816d2fd66cd3530c314679aea97568a
MD5 hash: ee4098aba9fe53f3bcb585dfae2b5fbd
humanhash: mango-echo-uniform-black
File name:Technical Datasheet and Specification_PDF.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'324'903 bytes
First seen:2024-10-22 12:58:38 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:ffmMv6Ckr7Mny5QLYFZh4ZkEg8JiU10ExSspEdD6Ay:f3v+7/5QLw4KLMiYxhpEzy
TLSH T10955F112F7D680B6D9A33975293BE327EB3575194327C48BA7E02E768F211009B37762
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) (10522/11/4)
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 TeamDreier
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
417
Origin country :
DK DK
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Technical Datasheet and Specification_PDF.7z
Verdict:
Suspicious activity
Analysis date:
2024-10-22 12:59:28 UTC
Tags:
arch-exec
Link:
https://app.any.run/tasks/6129de15-b3f0-4c22-830a-5dbdf0266454

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:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6717a1aa5a02f8393c72fcad
Tags:
Autoit Emotet
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:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/d506e1f01849aabb228851afbcf1b797bbcb1ef21357417e41a37cdcb079e479
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/08dbded7-424c-40b5-a8a0-66b13485c210
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad.troj.spyw
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1539295
Signature
AI detected suspicious sample
Contains functionality to detect sleep reduction / modifications
Found direct / indirect Syscall (likely to bypass EDR)
Initial sample is a PE file and has a suspicious name
Machine Learning detection for sample
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
Switches to a custom stack to bypass stack traces
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1539295 Sample: Technical Datasheet and Spe... Startdate: 22/10/2024 Architecture: WINDOWS Score: 96 33 www.myprefpal.xyz 2->33 35 myprefpal.xyz 2->35 37 13 other IPs or domains 2->37 41 Multi AV Scanner detection for submitted file 2->41 43 Machine Learning detection for sample 2->43 45 Initial sample is a PE file and has a suspicious name 2->45 49 3 other signatures 2->49 10 Technical Datasheet and Specification_PDF.exe 1 2->10         started        signatures3 47 Performs DNS queries to domains with low reputation 33->47 process4 signatures5 59 Writes to foreign memory regions 10->59 61 Maps a DLL or memory area into another process 10->61 13 svchost.exe 10->13         started        process6 signatures7 63 Maps a DLL or memory area into another process 13->63 16 fVgIbAnHSUW.exe 13->16 injected process8 dnsIp9 27 refs4refs.info 3.33.130.190, 49971, 49972, 49973 AMAZONEXPANSIONGB United States 16->27 29 thanhhoa.city 103.118.29.94, 49995, 49996, 49997 NSS-GROUP-AS-TWNSSINTLCOLTDTW Taiwan; Republic of China (ROC) 16->29 31 4 other IPs or domains 16->31 39 Found direct / indirect Syscall (likely to bypass EDR) 16->39 20 msinfo32.exe 13 16->20         started        23 verifiergui.exe 16->23         started        signatures10 process11 signatures12 51 Tries to steal Mail credentials (via file / registry access) 20->51 53 Tries to harvest and steal browser information (history, passwords, etc) 20->53 55 Modifies the context of a thread in another process (thread injection) 20->55 57 2 other signatures 20->57 25 firefox.exe 20->25         started        process13
Score:
97%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/d506e1f01849aabb228851afbcf1b797bbcb1ef21357417e41a37cdcb079e479
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d506e1f01849aabb228851afbcf1b797bbcb1ef21357417e41a37cdcb079e479/
Threat name:
Win32.Trojan.AutoitInject
Create hunting rule
Status:
Malicious
First seen:
2024-10-22 05:40:49 UTC
File Type:
PE (Exe)
Extracted files:
28
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2udod4ayjgvlwiuikgx3z4nxs654whxscnluc7sbun6nzmdz4r4q._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
unknown_loader_036
Create hunting rule
admintool_powerrun
Create hunting rule
Similar samples:
error
Formbook
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery
Link:
https://tria.ge/reports/241022-p73qesyamq/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Program crash
System Location Discovery: System Language Discovery
Enumerates physical storage devices
Suspicious use of SetThreadContext
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/b4a13737-4cc7-4be0-82ff-9c42a587d046
Unpacked files
SH256 hash:
5b245054a4596eb7c5f3c4fc3969613229e0ccb051a1b7b19e78e68e48708ed2
MD5 hash:
3ce60f5b0a3aa65bbdaeba0ff1da2448
SHA1 hash:
eec85bd5b0f2a91312c4cf7d8540a0d104c97cdc
Detections:
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/780563d1-2d35-40f3-a8ee-b73e5731b592/
Parent samples :
2be44d4db466abd09f6106fb4c802c626d3560b502ead847d5339f923a04b39a
49c0758fbe23f3af9f5b0a4c61bf702af40054f83ee118af52c0c24421c9b227
d506e1f01849aabb228851afbcf1b797bbcb1ef21357417e41a37cdcb079e479
b2d6794cb15c82ed425a297e3391225fc8a40deddc4cab14cdb14e49414459a4
ee269505edcbac217cb45f00f1769e52733af529dd3a84d47623cf135240a8a8
8b7da48c591f5ff86724c1e89e883f95ed3e429c3fd39b270ea6d95155b9ac1b
SH256 hash:
51f39b5f530e4c29e5a155f2afc109bffc2510fd908f6631e97565908426cdb2
MD5 hash:
e19604fe66cd7523e0d0b87f3dce5412
SHA1 hash:
42c5e9df9b6a4d15600aaa2f98932d0e8e65c84c
Link:
https://www.unpac.me/results/780563d1-2d35-40f3-a8ee-b73e5731b592/
SH256 hash:
d506e1f01849aabb228851afbcf1b797bbcb1ef21357417e41a37cdcb079e479
MD5 hash:
ee4098aba9fe53f3bcb585dfae2b5fbd
SHA1 hash:
68e47c19f816d2fd66cd3530c314679aea97568a
Link:
https://www.unpac.me/results/780563d1-2d35-40f3-a8ee-b73e5731b592/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/d506e1f01849/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/d506e1f01849aabb228851afbcf1b797bbcb1ef21357417e41a37cdcb079e479

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 d506e1f01849aabb228851afbcf1b797bbcb1ef21357417e41a37cdcb079e479

(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::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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