MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b7b1e5a87a5f78858ce704e8279b24fad219b18af0bd504f922b072b52dcb675. 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
| SHA256 hash: | b7b1e5a87a5f78858ce704e8279b24fad219b18af0bd504f922b072b52dcb675 |
|---|---|
| SHA3-384 hash: | 380ad21b1e4dc2a7de19cdd319623ffca0814457622acbe93555d5993f2f660e60ad6d8dc70bb610510443b75c4c7988 |
| SHA1 hash: | 262e3f28f656945a98d6dd6c25c0188cd008a6cd |
| MD5 hash: | 187e33a9adbf5e9631d4ec0d72fcd3cf |
| humanhash: | moon-uncle-ohio-table |
| File name: | 2024000000025 scan_Fiyat Teklifi - 10523 2023935164- BUET 0%01%.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 765'952 bytes |
| First seen: | 2024-06-14 13:02:31 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'741 x AgentTesla, 19'604 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 12288:6L2iNPyCK2xrOo4FMXdibWXFW5MA6duJqmibsWeANJi2YbkD9ZMn+wC4aay:O15yC5pNAW1W5pJDPCN424u9ZMnm |
| TLSH | T1C8F41222B7F8A785D9BE8BF6147122518B727F232263C61D1CDA29CC1672FD44661B33 |
| TrID | 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 11.2% (.SCR) Windows screen saver (13097/50/3) 9.0% (.EXE) Win64 Executable (generic) (10523/12/4) 5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 3.8% (.EXE) Win32 Executable (generic) (4504/4/1) |
| Reporter |  abuse_ch |
| Tags: | exe FormBook geo TUR |
Intelligence
File Origin
# of uploads :
1
# of downloads :
352
Origin country :
NLVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
b7b1e5a87a5f78858ce704e8279b24fad219b18af0bd504f922b072b52dcb675.exe
Verdict:
Suspicious activity
Analysis date:
2024-06-14 13:35:10 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
96.5%
Link:
Tags:
Execution Network Static Stealth Nekark
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Unauthorized injection to a recently created process
Creating a process with a hidden window
Restart of the analyzed sample
Creating a file
Adding an exclusion to Microsoft Defender
Verdict:
Malicious
Labled as:
Malware
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:
Malicious Packer
Verdict:
Malicious
Result
Threat name:
FormBook
Detection:
malicious
Classification:
rans.troj.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Found direct / indirect Syscall (likely to bypass EDR)
Loading BitLocker PowerShell Module
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for submitted file
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Snort IDS alert for network traffic
Uses shutdown.exe to shutdown or reboot the system
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
ByteCode-MSIL.Trojan.Taskun
Status:
Malicious
First seen:
2024-06-14 13:03:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
26
AV detection:
21 of 24 (87.50%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Result
Malware family:
n/a
Score:
8/10
Tags:
execution
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Command and Scripting Interpreter: PowerShell
Unpacked files
SH256 hash:
f6b7f2ce5e2856c9b301fd775f948190f9b11a2e3dc7b7142d88fcd649296d5e
MD5 hash:
1de6b9be33a332a24fcc28db523b7420
SHA1 hash:
903b346351a388aa933951c0e873187933b03ec8
Detections:
win_formbook_w0
win_formbook_g0
SH256 hash:
6c930aafb95d521a2f65142afb27527cb07492258b8e520b81388758b4ad066d
MD5 hash:
d50c22df5bc525ae86fbe034324165d1
SHA1 hash:
1427f5d6976f909e69e7655dd12bcf47e2711648
SH256 hash:
d67867ef93204c27c126a41fa778fcdbf89e34a3750014d8cc4a9394a1300d96
MD5 hash:
cfddc0c2c035e91ecc76782ff513e30a
SHA1 hash:
efd2f376cd2a3574240be6b03c563f42630a6ef7
SH256 hash:
7612deb86030b38a6161601da6d9b2d3c40855e07bb6772b340ec090a9399d9e
MD5 hash:
7facd3622ec36dd6d5160af9f889f967
SHA1 hash:
cfb98692203555ca5cc33053a14675c30ae5e50c
SH256 hash:
a9566da99a63211357d03ab20808d83a62fdcd0070ba2dfc14e6ce66e5eaf71e
MD5 hash:
c8153451fdc690b958c88f8425af3032
SHA1 hash:
8f5909262c134b59a81ac9d2e9edb2e5c5f5dbe9
SH256 hash:
b7b1e5a87a5f78858ce704e8279b24fad219b18af0bd504f922b072b52dcb675
MD5 hash:
187e33a9adbf5e9631d4ec0d72fcd3cf
SHA1 hash:
262e3f28f656945a98d6dd6c25c0188cd008a6cd
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | maldoc_getEIP_method_1 |
|---|---|
| Author: | Didier Stevens (https://DidierStevens.com) |
| Rule name: | meth_get_eip |
|---|---|
| Author: | Willi Ballenthin |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | NETexecutableMicrosoft |
|---|---|
| Author: | malware-lu |
| Rule name: | pe_imphash |
|---|
| Rule name: | pe_no_import_table |
|---|---|
| Description: | Detect pe file that no import table |
| Rule name: | shellcode |
|---|---|
| Author: | nex |
| Description: | Matched shellcode byte patterns |
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
No further information available
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
| ID | Title | Severity |
|---|---|---|
| CHECK_AUTHENTICODE | Missing Authenticode | high |
| CHECK_DLL_CHARACTERISTICS | Missing dll Security Characteristics (HIGH_ENTROPY_VA) | high |
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.