MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2b37c96e90bd090f1164285d083eb364a98fb8a854f5d1655da1f49acf7d8845. 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
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SHA256 hash: 2b37c96e90bd090f1164285d083eb364a98fb8a854f5d1655da1f49acf7d8845
SHA3-384 hash: 885374cb7b1fadba6693b6b899a1d3b0658e2c6717f5efe1decae0fe837d2718a4c6c2e0c7633e894b97f7bd711ddf19
SHA1 hash: d932ad5cba25188044b78656b97f1192171e92be
MD5 hash: f39bc1f0f23dcb232382ed84e36e493e
humanhash: mockingbird-triple-cat-victor
File name:SHIPPING DOCUMENT.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'195'520 bytes
First seen:2025-04-02 03:56:52 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash afcdf79be1557326c854b6e20cb900a7 (1'102 x FormBook, 936 x AgentTesla, 399 x RemcosRAT)
ssdeep 24576:Uu6J33O0c+JY5UZ+XC0kGso6FaNgbM8krjO66n1WY:uu0c++OCvkGs9FaNm/4aCY
Threatray 82 similar samples on MalwareBazaar
TLSH T1B345CF2273DDC361CB669173BF69B7016EBF7C610630B85B2F880D7DA950162162DBA3
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 cocaman
Tags:exe FormBook Shipping

Intelligence

File Origin
# of uploads :
1
# of downloads :
522
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SHIPPING DOCUMENT.exe
Verdict:
No threats detected
Analysis date:
2025-04-02 03:58:41 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/ed45a95f-0a4a-41d5-ad44-1e61c870c325

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/31/
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=67ecb846855e5ec5240c0058
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 fingerprint keylogger lolbin masquerade microsoft_visual_cc netsh packed packed packer_detected
Link:
https://www.filescan.io/uploads/67ecb59df274bf2d8e2d9233/reports/bcf534d0-093a-4f21-8d1b-288ab0d5e7d4/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/2b37c96e90bd090f1164285d083eb364a98fb8a854f5d1655da1f49acf7d8845
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/943d0078-2dc3-429d-9b8e-031e5ab60ebb
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1654223
Signature
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)
Writes to foreign memory regions
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1654223 Sample: SHIPPING DOCUMENT.exe Startdate: 02/04/2025 Architecture: WINDOWS Score: 100 28 www.shibsocial.xyz 2->28 30 www.kekisi.xyz 2->30 32 15 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 Multi AV Scanner detection for submitted file 2->46 50 4 other signatures 2->50 10 SHIPPING DOCUMENT.exe 2 2->10         started        signatures3 48 Performs DNS queries to domains with low reputation 30->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 R6BntozatOD7XCrybiA.exe 13->16 injected process8 signatures9 40 Found direct / indirect Syscall (likely to bypass EDR) 16->40 19 HOSTNAME.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 R6BntozatOD7XCrybiA.exe 19->22 injected 26 firefox.exe 19->26         started        process12 dnsIp13 34 lefkosaturklisesi.net 77.245.159.55, 49730, 49731, 49732 NIOBEBILISIMHIZMETLERITR Turkey 22->34 36 www.bolak.site 209.74.79.41, 49750, 49751, 49752 MULTIBAND-NEWHOPEUS United States 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/2b37c96e90bd090f1164285d083eb364a98fb8a854f5d1655da1f49acf7d8845
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2b37c96e90bd090f1164285d083eb364a98fb8a854f5d1655da1f49acf7d8845/
Threat name:
Win32.Trojan.Swotter
Create hunting rule
Status:
Malicious
First seen:
2025-04-02 03:56:57 UTC
File Type:
PE (Exe)
Extracted files:
27
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fm34s3uqxueq6elefboqqpvtmsuy7ofikt25czk5uh2jvt35rbcq._file
Verdict:
malicious
Label(s):
unc_loader_036
Create hunting rule
formbook
Create hunting rule
Similar samples:
24d9992ff5374362ef6cf3bc9bb327901547099700c43214adfc1d1e7a71a694
Formbook
267bdd0b21f44ccf8662c2e36e381dfb2aae3c8019a9d6099689fc9f49a90a56
Formbook
319dac3bed9b559a33df03be9bfc459c87a297643db76ac0110cd2939a452282
Formbook
4254007e9638c4348bdc9d29a105e2134147ee8c85ca22125a21a1f8a5e2522f
Formbook
4a1b06e809dd5c48be6fe00d20a2117197159a21cc8cb5840fe64cd8b31661bd
Formbook
6649c40202aaad33465867a459da9c028c90598356a95efd928893f3af6a4a42
Formbook
bcd8f46bfd927f5c5222c0bd2c448cccaa8cde12eb99fde77c752001254c9314
Formbook
ce2fbb9b7200bc539e8f206f3a04426a72b88deeb1ea36d73ce896bdd1b342a4
Formbook
error
Formbook
f73a1acf11bca235d9f0f22c0ba584107a76a54652e6356df080cc5ec040fc18
Formbook
+ 72 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery
Link:
https://tria.ge/reports/250402-ehzmcstmy5/
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
System Network Configuration Discovery: Internet Connection Discovery
AutoIT Executable
Suspicious use of SetThreadContext
Verdict:
Malicious
Tags:
trojan
YARA:
SUSP_Imphash_Mar23_3
Link:
https://app.threat.zone/submission/7812ac2b-3996-41aa-bd2f-75c84dc2399f
Unpacked files
SH256 hash:
2b37c96e90bd090f1164285d083eb364a98fb8a854f5d1655da1f49acf7d8845
MD5 hash:
f39bc1f0f23dcb232382ed84e36e493e
SHA1 hash:
d932ad5cba25188044b78656b97f1192171e92be
Link:
https://www.unpac.me/results/0df0a43e-600d-4f1c-9fab-b673522458ee/
SH256 hash:
383455878d5f20f3c86f389e15e129d9d5636848043f13d285a955282d96a870
MD5 hash:
3eed6c6a07654a05f245c8c84b39b458
SHA1 hash:
6f7f00dfa9209b325712714ea12411b3e141edbf
Link:
https://www.unpac.me/results/0df0a43e-600d-4f1c-9fab-b673522458ee/
SH256 hash:
cc35b006b7699d0709a646ca6197d25156cee7ac880edbe0d2085e9618572430
MD5 hash:
6d25d21a35a0656a1ec26ed6da3013a7
SHA1 hash:
ce4aa0cf8704ff796e141d7b818c47c34ef77eb7
Link:
https://www.unpac.me/results/0df0a43e-600d-4f1c-9fab-b673522458ee/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/2b37c96e90bd/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/2b37c96e90bd090f1164285d083eb364a98fb8a854f5d1655da1f49acf7d8845

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

zip f95999755182d0dfc7f85010d50267aaa138e33fc4614f535da73d1c6dff4ccb

Formbook

Executable exe 2b37c96e90bd090f1164285d083eb364a98fb8a854f5d1655da1f49acf7d8845

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 f95999755182d0dfc7f85010d50267aaa138e33fc4614f535da73d1c6dff4ccb
Cape
Cape
https://www.capesandbox.com/analysis/31/
  
Dropped by
MD5 ce88ef280e39714b8559ad87ad22c0ad

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

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