MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e0374712b7f2b3605536f4b48018ed3bf0b54c04d9758988b261aad23a755a44. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e0374712b7f2b3605536f4b48018ed3bf0b54c04d9758988b261aad23a755a44
SHA3-384 hash: c94a6147f4c77269bca3c45209d9a941bf28229dbcfc1c40137da35c906d722728834f7cca9163b1e86e4eef673589ae
SHA1 hash: 8c735e99a902c7c8cb5d387b17f40cae08eabe61
MD5 hash: e1f17be548b37efc77198e39fa5edcac
humanhash: berlin-july-nuts-wyoming
File name:ORDER_1105-19-24-3537.pdf.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'138'315 bytes
First seen:2024-09-24 09:36:07 UTC
Last seen:2024-09-24 10:22:41 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash d3bf8a7746a8d1ee8f6e5960c3f69378 (247 x Formbook, 75 x AgentTesla, 64 x SnakeKeylogger)
ssdeep 24576:uRmJkcoQricOIQxiZY1iaCBAPFfCxwaHvhwb+/RWSWdFc2lIi2x:7JZoQrbTFZY1iaC8o6b2IILJ
Threatray 2'335 similar samples on MalwareBazaar
TLSH T18B35E122F5C59076C2F323B19E7EF766963D79360336D29723C82D215EA05816B2A733
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 lowmal3
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
395
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
20092024075319092024ORDER110519243537.pdf.xz
Verdict:
No threats detected
Analysis date:
2024-09-20 13:12:47 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/36c479c9-760f-46f5-ac77-ddfbf22f220b

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.FileRepMalware.4288.19323.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66f288418aca58c2b2c70e47
Tags:
Encryption Network Stealth Swotter Underscore Nymeria Emotet Hype
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
Launching a process
Сreating synchronization primitives
Launching cmd.exe command interpreter
Setting browser functions hooks
Unauthorized injection to a system process
Unauthorized injection to a browser process
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/66f288451d8effc31dc55c26/reports/792321f5-5059-4d3a-a0d1-22cbce7d26e0/overview
Verdict:
Malicious
Labled as:
AIT:Trojan.Nymeria
Link:
https://www.hybrid-analysis.com/sample/e0374712b7f2b3605536f4b48018ed3bf0b54c04d9758988b261aad23a755a44
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/1e10af4e-2e5d-40de-8d48-cc6f448de3ff
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1516527
Signature
AI detected suspicious sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Initial sample is a PE file and has a suspicious name
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
Query firmware table information (likely to detect VMs)
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Sigma detected: Suspicious Double Extension File Execution
Suricata IDS alerts for network traffic
Switches to a custom stack to bypass stack traces
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Uses an obfuscated file name to hide its real file extension (double extension)
Writes to foreign memory regions
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1516527 Sample: ORDER_1105-19-24-3537.pdf.exe Startdate: 24/09/2024 Architecture: WINDOWS Score: 100 37 www.st68v.xyz 2->37 39 www.laske.xyz 2->39 41 7 other IPs or domains 2->41 45 Multi AV Scanner detection for domain / URL 2->45 47 Suricata IDS alerts for network traffic 2->47 49 Found malware configuration 2->49 53 10 other signatures 2->53 11 ORDER_1105-19-24-3537.pdf.exe 1 2->11         started        signatures3 51 Performs DNS queries to domains with low reputation 39->51 process4 signatures5 65 Writes to foreign memory regions 11->65 67 Maps a DLL or memory area into another process 11->67 69 Switches to a custom stack to bypass stack traces 11->69 14 svchost.exe 11->14         started        process6 signatures7 71 Modifies the context of a thread in another process (thread injection) 14->71 73 Maps a DLL or memory area into another process 14->73 75 Sample uses process hollowing technique 14->75 77 3 other signatures 14->77 17 explorer.exe 34 1 14->17 injected process8 dnsIp9 33 www.run-run.tokyo 150.95.255.38, 49708, 80 INTERQGMOInternetIncJP Japan 17->33 35 www.popumail.net 104.21.73.87, 49707, 80 CLOUDFLARENETUS United States 17->35 43 System process connects to network (likely due to code injection or exploit) 17->43 21 cmd.exe 17->21         started        24 WerFault.exe 21 17->24         started        signatures10 process11 signatures12 55 Modifies the context of a thread in another process (thread injection) 21->55 57 Maps a DLL or memory area into another process 21->57 59 Tries to detect virtualization through RDTSC time measurements 21->59 61 Switches to a custom stack to bypass stack traces 21->61 26 explorer.exe 19 129 21->26         started        29 cmd.exe 1 21->29         started        process13 signatures14 63 Query firmware table information (likely to detect VMs) 26->63 31 conhost.exe 29->31         started        process15
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/e0374712b7f2b3605536f4b48018ed3bf0b54c04d9758988b261aad23a755a44
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e0374712b7f2b3605536f4b48018ed3bf0b54c04d9758988b261aad23a755a44/
Threat name:
Win32.Backdoor.FormBook
Create hunting rule
Status:
Malicious
First seen:
2024-09-19 14:24:41 UTC
File Type:
PE (Exe)
Extracted files:
28
AV detection:
30 of 38 (78.95%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=4a3uoevx6kzwavjw6s2iaghnhpylktae3f2ytcfsmgvneotvljca._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
unknown_loader_036
Create hunting rule
admintool_powerrun
Create hunting rule
Similar samples:
3c321f4c7feb1233711409ad1fc9371732c24a302d3e5b9cd5e238ab1a638288
Formbook
7565e6753a23fa9393cd3a32b1f65153658a48d8a289a2571fd9285f6628ac65
Formbook
85e52db537a5859de92b51ddb3363b89058fb9fbf514e265df4092c0d5102dc2
Formbook
ba6b404291eeee5e3a7f92f8debfd1af684035664d95fcfdb7ea8fef1b2da40e
Formbook
e171a6d388f4cd1e2051d0f29b720c84a52876a3208af1824e9b634c2117b4ee
Formbook
ee118f8e57acfa0e476638a011ed8d6664d1499e1b326180e21e6f9834ea93e0
Formbook
+ 2'325 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:rn94 discovery rat spyware stealer trojan
Link:
https://tria.ge/reports/240924-llgpaashka/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Formbook payload
Formbook
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/1c7fdcc6-f636-4f9c-ab14-3ebc304977bb
Unpacked files
SH256 hash:
e43c25ff7178824b172aa9de2e985b0ccb53562e97da4dc7f34ea0c5515ebf00
MD5 hash:
489d620aedc30017f7636236be8f7741
SHA1 hash:
535bac391ea7b051a50897de5faad5ca9b9d44af
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/a948a03d-4731-47ca-a798-97d3e862d90a/
Parent samples :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 hash:
e0374712b7f2b3605536f4b48018ed3bf0b54c04d9758988b261aad23a755a44
MD5 hash:
e1f17be548b37efc77198e39fa5edcac
SHA1 hash:
8c735e99a902c7c8cb5d387b17f40cae08eabe61
Detections:
AutoIT_Compiled
Create hunting rule
Link:
https://www.unpac.me/results/a948a03d-4731-47ca-a798-97d3e862d90a/
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/e0374712b7f2b3605536f4b48018ed3bf0b54c04d9758988b261aad23a755a44

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:maldoc_getEIP_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin

File information

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

Malspam

Formbook

Executable exe e0374712b7f2b3605536f4b48018ed3bf0b54c04d9758988b261aad23a755a44

(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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