MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9aeee1a70ae929e15e376532efa734d1a7dd5c0b0c814c3e620dcfe68e7baa96. 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 26 File information Comments
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SHA256 hash: 9aeee1a70ae929e15e376532efa734d1a7dd5c0b0c814c3e620dcfe68e7baa96
SHA3-384 hash: 85636df4bc6e6246d8e463321a167afaf2c9b5b71e73ea8f7895505a5676ecce4ae6a3cda97dcc221aec8f1f9a421cdc
SHA1 hash: abab0fed5f43a2ee988fb45b8880d50292dc9d5f
MD5 hash: 7ad4c6133f4f75ae91bf07f65dc5f21a
humanhash: bluebird-moon-spring-mobile
File name:shipping doc
Download: download sample
Signature Formbook
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File size:1'140'224 bytes
First seen:2024-05-03 11:11:29 UTC
Last seen:2024-05-03 11:25:39 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 948cc502fe9226992dce9417f952fce3 (1'182 x CredentialFlusher, 446 x Formbook, 231 x AgentTesla)
ssdeep 24576:XqDEvCTbMWu7rQYlBQcBiT6rprG8aLJI1r+vgWrKA:XTvC/MTQYxsWR7aLJIl+VrK
TLSH T1B535BF0273D1D062FFAB92334B5AF6114BBC69260123E61F13A81DB9BD705B1563E7A3
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 aae2f3e38383b629 (2'034 x Formbook, 1'183 x CredentialFlusher, 666 x AgentTesla)
Reporter TeamDreier
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
394
Origin country :
DK DK
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
9aeee1a70ae929e15e376532efa734d1a7dd5c0b0c814c3e620dcfe68e7baa96.exe
Verdict:
Malicious activity
Analysis date:
2024-05-03 11:17:12 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/5daeae31-e88f-40a1-b436-c63e722e336d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.Generic.33203615.28472.17882.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
Launching a process
Launching cmd.exe command interpreter
Сreating synchronization primitives
DNS request
Connection attempt
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 fingerprint keylogger lolbin masquerade packed risepro shell32
Link:
https://www.filescan.io/uploads/6634c697ca951b85945c82ce/reports/f4d00be6-33d9-4543-90d8-dab5bda8a462/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/9aeee1a70ae929e15e376532efa734d1a7dd5c0b0c814c3e620dcfe68e7baa96
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1e445d6f-107c-470c-8e12-30f4d3161579
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1435937
Signature
Antivirus detection for URL or domain
Binary is likely a compiled AutoIt script file
C2 URLs / IPs found in malware configuration
Found API chain indicative of sandbox detection
Found malware configuration
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)
Sample uses process hollowing technique
Snort IDS alert for network traffic
Tries to detect virtualization through RDTSC time measurements
Writes to foreign memory regions
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1435937 Sample: shipping doc.exe Startdate: 03/05/2024 Architecture: WINDOWS Score: 100 39 www.hjgd.xyz 2->39 41 www.yqwija.info 2->41 43 22 other IPs or domains 2->43 67 Snort IDS alert for network traffic 2->67 69 Multi AV Scanner detection for domain / URL 2->69 71 Found malware configuration 2->71 75 8 other signatures 2->75 11 shipping doc.exe 4 2->11         started        14 chrome.exe 1 2->14         started        signatures3 73 Performs DNS queries to domains with low reputation 39->73 process4 dnsIp5 83 Binary is likely a compiled AutoIt script file 11->83 85 Writes to foreign memory regions 11->85 87 Maps a DLL or memory area into another process 11->87 17 svchost.exe 11->17         started        53 192.168.2.4, 138, 443, 49360 unknown unknown 14->53 55 192.168.2.12 unknown unknown 14->55 57 2 other IPs or domains 14->57 20 chrome.exe 14->20         started        signatures6 process7 dnsIp8 59 Modifies the context of a thread in another process (thread injection) 17->59 61 Maps a DLL or memory area into another process 17->61 63 Sample uses process hollowing technique 17->63 65 2 other signatures 17->65 23 explorer.exe 103 7 17->23 injected 45 www.google.com 172.217.165.132, 443, 49744, 49745 GOOGLEUS United States 20->45 signatures9 process10 dnsIp11 47 www.naservus.com 81.19.154.98, 49771, 49773, 80 WORLD4YOUAT Austria 23->47 49 www.reddragondao.com 185.215.4.42, 49766, 80 TVHORADADAES Denmark 23->49 51 8 other IPs or domains 23->51 26 help.exe 23->26         started        process12 signatures13 77 Modifies the context of a thread in another process (thread injection) 26->77 79 Maps a DLL or memory area into another process 26->79 81 Tries to detect virtualization through RDTSC time measurements 26->81 29 cmd.exe 1 26->29         started        31 chrome.exe 26->31 injected 33 chrome.exe 26->33 injected 35 4 other processes 26->35 process14 process15 37 conhost.exe 29->37         started       
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/9aeee1a70ae929e15e376532efa734d1a7dd5c0b0c814c3e620dcfe68e7baa96
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9aeee1a70ae929e15e376532efa734d1a7dd5c0b0c814c3e620dcfe68e7baa96/
Threat name:
Win32.Trojan.ShellcodeCrypter
Create hunting rule
Status:
Malicious
First seen:
2024-05-02 22:42:28 UTC
File Type:
PE (Exe)
Extracted files:
24
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=tlxodjyk5eu6cxrxmuzo7jzu2gt52xalbsauyptcbxh6ndt3vkla._file
Verdict:
malicious
Label(s):
formbook
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Result
Malware family:
formbook
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Score:
  10/10
Tags:
family:formbook campaign:ba94 rat spyware stealer trojan
Link:
https://tria.ge/reports/240503-navswadb4s/
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook payload
Formbook
Unpacked files
SH256 hash:
1bc7f166305ca7a262df8aa936d6357b771d66389292ca37149e196cf63081ae
MD5 hash:
710cceab44fd956d74ecd65f4c5d0aaf
SHA1 hash:
f99bbfe97158822c1391e578eb842efaecbc0cd1
Detections:
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Formbook
Create hunting rule
Link:
https://www.unpac.me/results/ea83f18e-b9fb-4e25-823b-993ef364123e/
Parent samples :
1baa49adfc29b9c617faf3d22a5f96cdd09f5e4f40ff311e310eebbba0b5b632
9aeee1a70ae929e15e376532efa734d1a7dd5c0b0c814c3e620dcfe68e7baa96
3ffcd95cd6bd717e4371107605cdb847891190eae063dcf741dbae9bd1528faf
SH256 hash:
9aeee1a70ae929e15e376532efa734d1a7dd5c0b0c814c3e620dcfe68e7baa96
MD5 hash:
7ad4c6133f4f75ae91bf07f65dc5f21a
SHA1 hash:
abab0fed5f43a2ee988fb45b8880d50292dc9d5f
Detections:
AutoIT_Compiled
Create hunting rule
Link:
https://www.unpac.me/results/ea83f18e-b9fb-4e25-823b-993ef364123e/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/9aeee1a70ae9/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/9aeee1a70ae929e15e376532efa734d1a7dd5c0b0c814c3e620dcfe68e7baa96

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:DebuggerCheck__GlobalFlags
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Active
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Thread
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Formbook
Create hunting rule
Author:kevoreilly
Description:Formbook Payload
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:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:meth_stackstrings
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:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:Windows_Trojan_Formbook
Create hunting rule
Author:@malgamy12
Rule name:Windows_Trojan_Formbook_1112e116
Create hunting rule
Author:Elastic Security
Reference:https://www.elastic.co/security-labs/formbook-adopts-cab-less-approach
Rule name:win_formbook_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.formbook.
Rule name:win_formbook_w0
Create hunting rule
Author:@malgamy12

File information

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

Malspam

Formbook

Executable exe 9aeee1a70ae929e15e376532efa734d1a7dd5c0b0c814c3e620dcfe68e7baa96

(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
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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