MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6887afd7e5af9be7def1260ad59304adc8f8f2cf43a6e8bd2a89d8061be75012. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6887afd7e5af9be7def1260ad59304adc8f8f2cf43a6e8bd2a89d8061be75012
SHA3-384 hash: 60f0a70953af4d28090749c7cf003177c92a3f22a4e46c90388a1bf8797d79d714a24e77e89c73ef9d8cfbbdfdfbc8e2
SHA1 hash: 6cc9a84336c802fc0a9a34276cd215f0edfdd329
MD5 hash: 3e895808da1ee8328816fc82a23ae1e2
humanhash: october-vermont-rugby-seventeen
File name:NEW ORDER_PDF.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'163'776 bytes
First seen:2025-04-02 08:48:33 UTC
Last seen:2025-04-08 08:17:10 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash afcdf79be1557326c854b6e20cb900a7 (1'102 x FormBook, 936 x AgentTesla, 399 x RemcosRAT)
ssdeep 24576:3u6J33O0c+JY5UZ+XC0kGso6FabBjB4/llr8yogqsS/ohcIsFWWY:Ru0c++OCvkGs9Fabb4/l51vSXY
TLSH T1FE35BE2273DDC360CB669173BF6AB7016EBF78614630B95B2F880D7DA950172122D7A3
TrID 32.2% (.EXE) Win64 Executable (generic) (10522/11/4)
20.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
15.4% (.EXE) Win16 NE executable (generic) (5038/12/1)
13.7% (.EXE) Win32 Executable (generic) (4504/4/1)
6.2% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
dhash icon aae2f3e38383b629 (2'034 x Formbook, 1'183 x CredentialFlusher, 666 x AgentTesla)
Reporter threatcat_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
870
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
backup-message-10.1.17.12_9045-5717681.eml
Verdict:
Malicious activity
Analysis date:
2025-03-31 06:22:26 UTC
Tags:
attachments attc-arch arch-exec
Link:
https://app.any.run/tasks/e325815d-cc88-44b8-b432-116126ac705a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/135/
Detection(s):
SecuriteInfo.com.BehavesLike.Win32.Generic.vh.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67ecfd3d855e5ec5240c2340
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:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
adaptive-context autoit compiled-script fingerprint keylogger masquerade microsoft_visual_cc packed packed packer_detected phishing
Link:
https://www.filescan.io/uploads/67ecfa1bb0f1f45f8da92c95/reports/c5584ed8-70ad-45d8-9b03-e99d4b0097c7/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/6887afd7e5af9be7def1260ad59304adc8f8f2cf43a6e8bd2a89d8061be75012
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/922a2f3d-65be-4492-a5cd-6edb83436d1b
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1654484
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Binary is likely a compiled AutoIt script file
Found direct / indirect Syscall (likely to bypass EDR)
Initial sample is a PE file and has a suspicious name
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)
Suricata IDS alerts for network traffic
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1654484 Sample: NEW ORDER_PDF.exe Startdate: 02/04/2025 Architecture: WINDOWS Score: 100 28 www.mm018.xyz 2->28 30 www.worrr47.mom 2->30 32 6 other IPs or domains 2->32 42 Suricata IDS alerts for network traffic 2->42 44 Antivirus detection for URL or domain 2->44 46 Antivirus / Scanner detection for submitted sample 2->46 50 6 other signatures 2->50 10 NEW ORDER_PDF.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 Writes to foreign memory regions 10->64 66 Maps a DLL or memory area into another process 10->66 13 svchost.exe 10->13         started        process6 signatures7 68 Maps a DLL or memory area into another process 13->68 16 GewN8XuvJx2Q0.exe 13->16 injected process8 signatures9 40 Found direct / indirect Syscall (likely to bypass EDR) 16->40 19 at.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 3 other signatures 19->58 22 GewN8XuvJx2Q0.exe 19->22 injected 26 firefox.exe 19->26         started        process12 dnsIp13 34 www.worrr47.mom 168.76.121.210, 49759, 49790, 49817 ULTRANETSERVICOSEMINTERNETLTDABR South Africa 22->34 36 www.eja-online.org 217.160.0.250, 49961, 49962, 49963 ONEANDONE-ASBrauerstrasse48DE Germany 22->36 38 3 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/6887afd7e5af9be7def1260ad59304adc8f8f2cf43a6e8bd2a89d8061be75012
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6887afd7e5af9be7def1260ad59304adc8f8f2cf43a6e8bd2a89d8061be75012/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2025-03-25 05:04:10 UTC
File Type:
PE (Exe)
Extracted files:
28
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ncd27v7fv6n6pxxreyfnleyevxepr4wpiotorpjkrhmamg7hkaja._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery
Link:
https://tria.ge/reports/250402-kq8g5atybv/
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:
Malicious
Tags:
trojan
YARA:
SUSP_Imphash_Mar23_3
Link:
https://app.threat.zone/submission/4c09d1ff-e18f-4d26-821c-ccf13d02e515
Unpacked files
SH256 hash:
6887afd7e5af9be7def1260ad59304adc8f8f2cf43a6e8bd2a89d8061be75012
MD5 hash:
3e895808da1ee8328816fc82a23ae1e2
SHA1 hash:
6cc9a84336c802fc0a9a34276cd215f0edfdd329
Link:
https://www.unpac.me/results/dda0b9ee-8f5c-4ff1-8562-58e535e0b0de/
SH256 hash:
4ca2566ccf1f9b40588d0e87df128d9f6ad660ae83a9775624ce2e4a8cc46562
MD5 hash:
cbae68048378f4791a0363c5fd221a7a
SHA1 hash:
b15d066fdb5f934a6ecda5678d74f4f7f2a48e17
Link:
https://www.unpac.me/results/dda0b9ee-8f5c-4ff1-8562-58e535e0b0de/
SH256 hash:
91f300b562ed813749fe2dbadfea889c6bc13df83d595034829e046cc01fc060
MD5 hash:
48f5f23c84ed28d32d2386c9a8c586be
SHA1 hash:
4bf7dc565301968435497857786229c85ee1d4d8
Detections:
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/dda0b9ee-8f5c-4ff1-8562-58e535e0b0de/
Parent samples :
786af95450d57e70142f2ba66c226a616054e4e6c0dc6bfe9034441e68db1bd2
6887afd7e5af9be7def1260ad59304adc8f8f2cf43a6e8bd2a89d8061be75012
261f2a75af3fd7541820c5f57ee4e5d2451001de4f928bd2a13f07bb48a45ac6
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/6887afd7e5af9be7def1260ad59304adc8f8f2cf43a6e8bd2a89d8061be75012

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:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
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
Rule name:SUSP_Imphash_Mar23_3
Create hunting rule
Author:Arnim Rupp (https://github.com/ruppde)
Description:Detects imphash often found in malware samples (Maximum 0,25% hits with search for 'imphash:x p:0' on Virustotal) = 99,75% hits
Reference:Internal Research
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

Formbook

Executable exe 6887afd7e5af9be7def1260ad59304adc8f8f2cf43a6e8bd2a89d8061be75012

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/135/

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::LoadLibraryExW
KERNEL32.dll::LoadLibraryW
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

Comments