MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 be689687f31bdae68fe666068033c3ca36c2169bb27b4a7cf43db71826cb2753. 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: 17


Intelligence 17 IOCs YARA 4 File information Comments

SHA256 hash: be689687f31bdae68fe666068033c3ca36c2169bb27b4a7cf43db71826cb2753
SHA3-384 hash: a990ed946a9c8fdfa8d7291b12c0c29c5232212003bf60301519fb0f24b045557a163738631e7c4e8e846c86494e525a
SHA1 hash: 7ed94ccf6d6b42e373c492f6df2bca92a8c2f190
MD5 hash: 7d7fa5bbd40333dc8d2987e91b119c9a
humanhash: beer-princess-massachusetts-zulu
File name:Supplies Quotes 1029837.exe
Download: download sample
Signature Formbook
File size:709'120 bytes
First seen:2025-02-05 07:19:24 UTC
Last seen:2025-02-05 08:57:34 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:7lEmfEoZ9E8c7jfn/YpfsEDJpHNk7s3BB874BdGjQCSz0R8Khzn3P/:7vMoE8cvnYJ3JpHNMs47MgQVFKhz
Threatray 2'103 similar samples on MalwareBazaar
TLSH T1D3E412CAE83A6659CA0C067AC152536D4D74FC27B0DBF2990DCD7EDB0D26AC0D0A69D3
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10522/11/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
File icon (PE):PE icon
dhash icon e0e698a08088a888 (20 x Formbook, 6 x AgentTesla, 3 x SnakeKeylogger)
Reporter abuse_ch
Tags:exe FormBook

Intelligence


File Origin
# of uploads :
2
# of downloads :
476
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
formbook
ID:
1
File name:
Supplies Quotes 1029837.exe
Verdict:
Malicious activity
Analysis date:
2025-02-05 08:09:21 UTC
Tags:
formbook stealer xloader

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
99.9%
Tags:
trojan virus msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
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:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated obfuscated obfuscated packed packed packer_detected vbnet
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.
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found direct / indirect Syscall (likely to bypass EDR)
Found malware configuration
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
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 submitted file
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Suricata IDS alerts for network traffic
Switches to a custom stack to bypass stack traces
Tries to detect virtualization through RDTSC time measurements
Tries to resolve many domain names, but no domain seems valid
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1607206 Sample: Supplies Quotes 1029837.exe Startdate: 05/02/2025 Architecture: WINDOWS Score: 100 29 www.eusx.xyz 2->29 31 www.epp.xyz 2->31 33 9 other IPs or domains 2->33 35 Suricata IDS alerts for network traffic 2->35 37 Found malware configuration 2->37 39 Malicious sample detected (through community Yara rule) 2->39 43 12 other signatures 2->43 11 Supplies Quotes 1029837.exe 3 2->11         started        signatures3 41 Performs DNS queries to domains with low reputation 31->41 process4 file5 27 C:\Users\...\Supplies Quotes 1029837.exe.log, ASCII 11->27 dropped 53 Injects a PE file into a foreign processes 11->53 15 Supplies Quotes 1029837.exe 11->15         started        signatures6 process7 signatures8 55 Modifies the context of a thread in another process (thread injection) 15->55 57 Maps a DLL or memory area into another process 15->57 59 Sample uses process hollowing technique 15->59 61 2 other signatures 15->61 18 explorer.exe 57 1 15->18 injected process9 process10 20 wlanext.exe 18->20         started        signatures11 45 Modifies the context of a thread in another process (thread injection) 20->45 47 Maps a DLL or memory area into another process 20->47 49 Tries to detect virtualization through RDTSC time measurements 20->49 51 Switches to a custom stack to bypass stack traces 20->51 23 cmd.exe 1 20->23         started        process12 process13 25 conhost.exe 23->25         started       
Threat name:
ByteCode-MSIL.Backdoor.njRAT
Status:
Malicious
First seen:
2025-02-04 05:18:42 UTC
AV detection:
16 of 38 (42.11%)
Threat level:
  5/5
Result
Malware family:
formbook
Score:
  10/10
Tags:
family:formbook campaign:i62s discovery rat spyware stealer trojan
Behaviour
Gathers network information
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Formbook payload
Formbook
Formbook family
Unpacked files
SH256 hash:
be689687f31bdae68fe666068033c3ca36c2169bb27b4a7cf43db71826cb2753
MD5 hash:
7d7fa5bbd40333dc8d2987e91b119c9a
SHA1 hash:
7ed94ccf6d6b42e373c492f6df2bca92a8c2f190
SH256 hash:
97ad8d98aabf95aafcbe31c443c519133c3001c93b6b1e469f415f0369da0789
MD5 hash:
bde5b484bd1df65de78d135ab525400e
SHA1 hash:
2b1dd4754a861a0583581386928c169a355239a5
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24 SUSP_OBF_NET_Reactor_Indicators_Jan24
SH256 hash:
dbce0a7d23268c7c58c144a1294fba60bacbad7f67e1754e3c022de1ca909d95
MD5 hash:
aef8c1b0209b5d61f2b08897b8f3ce70
SHA1 hash:
560656334cab5de9582b39cff2247e590e4c159e
Please note that we are no longer able to provide a coverage score for Virus Total.

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
Author:malware-lu
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
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.

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

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