MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8ccbbdf3c267b13bc55f9c1c6d7752868310de3787635e775d015b0874f566ad. 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 3 File information Comments
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SHA256 hash: 8ccbbdf3c267b13bc55f9c1c6d7752868310de3787635e775d015b0874f566ad
SHA3-384 hash: 38e09d29752a5d6f53c57f5425095e96e020e8fdfa02400326652f6b6d0ea5c427d752b61fc7dbea906a784fcf4ce5ca
SHA1 hash: 3ffbf07567c1777846393005b93f0c4e24c7c32b
MD5 hash: 161848a505e9edf729f96dd76814a72c
humanhash: chicken-steak-quiet-finch
File name:سفارش خرید جدید.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:2'535'556 bytes
First seen:2024-07-29 07:12:49 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 12288:QzCdyO98qoaMvmOscYX9Ta0wDjl3uzVyo/YEsgMndiKr/n2EyRlR:qYyO9DNMvm8S9TpWZUns1Pin
Threatray 133 similar samples on MalwareBazaar
TLSH T185C5128932A74DA3FCC844B5E4D2B6F485FC6E2375FB9A0FEF058C5408286BD91461B6
TrID 44.4% (.EXE) Win64 Executable (generic) (10523/12/4)
21.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.7% (.ICL) Windows Icons Library (generic) (2059/9)
8.5% (.EXE) OS/2 Executable (generic) (2029/13)
8.4% (.EXE) Generic Win/DOS Executable (2002/3)
Reporter TeamDreier
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
341
Origin country :
DK DK
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
سفارش خرید جدید.exe
Verdict:
Malicious activity
Analysis date:
2024-07-29 08:32:35 UTC
Tags:
formbook xloader stealer
Link:
https://app.any.run/tasks/6d3e65fa-61d1-4cca-94e0-b82eb5af8494

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66a7410d46f80f37dcaa98ba
Tags:
Encryption Execution Network Static Stealth Swotter
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Creating a process with a hidden window
Launching a process
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Unauthorized injection to a recently created process
Blocking the User Account Control
Adding an exclusion to Microsoft Defender
Unauthorized injection to a system process
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/5695e843-4332-416a-8211-ca67fbd66912
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1483839
Signature
Adds a directory exclusion to Windows Defender
AI detected suspicious sample
Allocates memory in foreign processes
Antivirus detection for URL or domain
Disables UAC (registry)
Found direct / indirect Syscall (likely to bypass EDR)
Injects a PE file into a foreign processes
Loading BitLocker PowerShell Module
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 submitted file
Queues an APC in another process (thread injection)
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Switches to a custom stack to bypass stack traces
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses regedit.exe to modify the Windows registry
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected FormBook
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1483839 Sample: #U0633#U0641#U0627#U0631#U0... Startdate: 29/07/2024 Architecture: WINDOWS Score: 100 44 www.vacaturecast.com 2->44 46 www.r7xzr3ib0.sbs 2->46 48 14 other IPs or domains 2->48 52 Malicious sample detected (through community Yara rule) 2->52 54 Antivirus detection for URL or domain 2->54 56 Multi AV Scanner detection for submitted file 2->56 58 7 other signatures 2->58 10 #U0633#U0641#U0627#U0631#U0634 #U062e#U0631#U06cc#U062f #U062c#U062f#U06cc#U062f.exe 1 4 2->10         started        signatures3 process4 signatures5 62 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 10->62 64 Writes to foreign memory regions 10->64 66 Allocates memory in foreign processes 10->66 68 3 other signatures 10->68 13 vbc.exe 10->13         started        16 powershell.exe 23 10->16         started        18 WerFault.exe 22 16 10->18         started        20 3 other processes 10->20 process6 signatures7 70 Maps a DLL or memory area into another process 13->70 22 DUldGsgYusiP.exe 13->22 injected 72 Loading BitLocker PowerShell Module 16->72 25 WmiPrvSE.exe 16->25         started        27 conhost.exe 16->27         started        process8 signatures9 60 Found direct / indirect Syscall (likely to bypass EDR) 22->60 29 SecEdit.exe 13 22->29         started        process10 signatures11 74 Tries to steal Mail credentials (via file / registry access) 29->74 76 Tries to harvest and steal browser information (history, passwords, etc) 29->76 78 Modifies the context of a thread in another process (thread injection) 29->78 80 3 other signatures 29->80 32 DUldGsgYusiP.exe 29->32 injected 36 firefox.exe 29->36         started        process12 dnsIp13 38 www.drivemktg.co 193.108.130.23, 49730, 49732, 49733 SVK-ASCZ Russian Federation 32->38 40 parkingpage.namecheap.com 91.195.240.19, 52005, 52006, 52007 SEDO-ASDE Germany 32->40 42 6 other IPs or domains 32->42 50 Found direct / indirect Syscall (likely to bypass EDR) 32->50 signatures14
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/8ccbbdf3c267b13bc55f9c1c6d7752868310de3787635e775d015b0874f566ad
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8ccbbdf3c267b13bc55f9c1c6d7752868310de3787635e775d015b0874f566ad/
Threat name:
ByteCode-MSIL.Ransomware.RedLine
Create hunting rule
Status:
Malicious
First seen:
2024-07-29 05:58:28 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
1
AV detection:
22 of 24 (91.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rtf3346cm6ytxrk7tqog252sq2brbxrxq5rv4525afnqq5hvm2wq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
0c1de564ea6f9334d23470f8721648da3c695d49fbe478ca3b94e07eed58a0a3
Formbook
46497b500d1ac359803b9781904a38016d5288c319893a47e04cefe92eb0fe09
Formbook
73f05c2e81609669d10849fc0c8d9750775adc3e7ec7f118b4e9f254ac1d2825
Formbook
7c2acb3028bf8aaafdd5f24e68320427107d0598c07f61e2ac1a6e81f3357d87
Formbook
b77792487c03ffa2343cc4406834d7b3246608635d70b9bbcb43bfd6d48abb3e
Formbook
d852f4642f75bbaa7c0aa90e6aba7761db295baa418eeb42da5a7ca22be2a4d4
Formbook
+ 123 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
credential_access discovery evasion execution persistence stealer trojan
Link:
https://tria.ge/reports/240729-h13zaascrd/
Behaviour
Modifies Internet Explorer settings
Runs regedit.exe
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
System policy modification
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Adds Run key to start application
Checks whether UAC is enabled
Checks computer location settings
Windows security modification
Adds policy Run key to start application
Command and Scripting Interpreter: PowerShell
Credentials from Password Stores: Credentials from Web Browsers
UAC bypass
Windows security bypass
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/a28e3663-2036-413a-9599-d0a6141a24fe
Unpacked files
SH256 hash:
8ccbbdf3c267b13bc55f9c1c6d7752868310de3787635e775d015b0874f566ad
MD5 hash:
161848a505e9edf729f96dd76814a72c
SHA1 hash:
3ffbf07567c1777846393005b93f0c4e24c7c32b
Link:
https://www.unpac.me/results/c3985886-f8e2-4979-a41b-dd66d0f86721/
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/8ccbbdf3c267b13bc55f9c1c6d7752868310de3787635e775d015b0874f566ad

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:NET
Create hunting rule
Author:malware-lu
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table

File information

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

Malspam

Formbook

Executable exe 8ccbbdf3c267b13bc55f9c1c6d7752868310de3787635e775d015b0874f566ad

(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 (GUARD_CF)high

Comments