MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fd032e026a2d0dc8f80370acf62e120c4a04fb1fd46318839f162f1949ad0edf. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fd032e026a2d0dc8f80370acf62e120c4a04fb1fd46318839f162f1949ad0edf
SHA3-384 hash: 061d5e3a64b6e652c0022b4ca3fb3bc8acd4654c69e6c01e9a7597b1efbf124635d552ebc905cd825917720c90476b39
SHA1 hash: 3bbadc59af1d5358c0565eadc51ce777d47a0dda
MD5 hash: 86f59231b4d4b92d9d41a16a142380fe
humanhash: friend-triple-massachusetts-mike
File name:fd032e026a2d0dc8f80370acf62e120c4a04fb1fd46318839f162f1949ad0edf
Download: download sample
Signature Formbook
Create hunting rule
File size:887'808 bytes
First seen:2024-01-11 13:35:58 UTC
Last seen:2024-01-11 15:19:55 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'454 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:gU6HguXUVUAfIOsgKwDV+nm5vc19ApsWSyO7rbdTrcL/SIIcM8zh:EgzQwB8mhMtV5g8z8zh
TLSH T13815D23D5BBF1227CC67C6ABCBE8DC27B15194AB3C11EA6485C3439D5376A4225C322E
TrID 61.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.1% (.SCR) Windows screen saver (13097/50/3)
8.9% (.EXE) Win64 Executable (generic) (10523/12/4)
5.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter adrian__luca
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
319
Origin country :
HU HU
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/470382/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.2511.28287.9124.UNOFFICIAL
Create hunting rule

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
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/659feec7fd5068bbc3d01df0/reports/bc9be1cf-9650-495c-8c99-c1cf37fbbc06/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/fd032e026a2d0dc8f80370acf62e120c4a04fb1fd46318839f162f1949ad0edf
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:
MSIL Injector
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b0e942ab-f09a-4315-a0c5-c85b1e6b595f
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1373074
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
.NET source code contains very large strings
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Injects a PE file into a foreign processes
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)
Modifies the prolog of user mode functions (user mode inline hooks)
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
Uses netstat to query active network connections and open ports
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1373074 Sample: FzmV6WMP63.exe Startdate: 11/01/2024 Architecture: WINDOWS Score: 100 34 www.t4-1231515.xyz 2->34 36 www.qieqyt.xyz 2->36 38 13 other IPs or domains 2->38 42 Snort IDS alert for network traffic 2->42 44 Multi AV Scanner detection for domain / URL 2->44 46 Found malware configuration 2->46 50 12 other signatures 2->50 11 FzmV6WMP63.exe 3 2->11         started        signatures3 48 Performs DNS queries to domains with low reputation 36->48 process4 signatures5 58 Tries to detect virtualization through RDTSC time measurements 11->58 60 Injects a PE file into a foreign processes 11->60 14 FzmV6WMP63.exe 11->14         started        process6 signatures7 62 Modifies the context of a thread in another process (thread injection) 14->62 64 Maps a DLL or memory area into another process 14->64 66 Sample uses process hollowing technique 14->66 68 Queues an APC in another process (thread injection) 14->68 17 explorer.exe 37 1 14->17 injected process8 dnsIp9 28 www.bushelandabean.com 199.34.228.163, 49719, 80 WEEBLYUS United States 17->28 30 www.kjage.com 154.204.55.129, 49718, 80 SONDERCLOUDLIMITED-AS-APSonderCloudLimitedHK Seychelles 17->30 32 6 other IPs or domains 17->32 40 Uses netstat to query active network connections and open ports 17->40 21 NETSTAT.EXE 12 17->21         started        signatures10 process11 signatures12 52 Modifies the context of a thread in another process (thread injection) 21->52 54 Maps a DLL or memory area into another process 21->54 56 Tries to detect virtualization through RDTSC time measurements 21->56 24 cmd.exe 1 21->24         started        process13 process14 26 conhost.exe 24->26         started       
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/fd032e026a2d0dc8f80370acf62e120c4a04fb1fd46318839f162f1949ad0edf
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fd032e026a2d0dc8f80370acf62e120c4a04fb1fd46318839f162f1949ad0edf/
Threat name:
Win32.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2023-12-26 07:27:31 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
22 of 37 (59.46%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7ubs4atkfug4r6adocwpmlqsbrfaj6y72rrrra47cyxrssnnb3pq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:g11y rat spyware stealer trojan
Link:
https://tria.ge/reports/240111-qv8xcaghak/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Formbook payload
Formbook
Unpacked files
SH256 hash:
6ff7eef9360cc9ee0310f08411dc1de34746b44321b5784671dbf5f3d9bcca30
MD5 hash:
82f3cd4d9304a5e097cf2831a829b30d
SHA1 hash:
a025216f4268e46752872985d03fe0b718b3c4be
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/c599d84f-7a81-4a70-9613-3032182b087d/
Parent samples :
7d7af49eae5e4d1d32af7575a6ecd2a2c9e6b6be95edf5026e3eebde23e44038
08bd19ee270606f776e998984c478e35eb93b7a8eade7c4d945d2869ece51ed9
1689e8640744d9c02fb7afae8b9d62cc9c464d12ee33a7ef65f72e8840d47733
4f8ef9616b1237912967776aff09a8b8fea96837f78787911ce7405ecb4b001d
66f9d333194115f04debc38cc2cb6fa31c443b19889b7ba438223ae1d8009e9e
fd032e026a2d0dc8f80370acf62e120c4a04fb1fd46318839f162f1949ad0edf
SH256 hash:
7d3a15bcece8636e3dc0bee767397b1b8b7c99a692cd29aca7c0bb591daea787
MD5 hash:
f078d687f490243d3d13ff206dcd4074
SHA1 hash:
60242d07ddac0b324221ea0ff206a1acc5865e7c
Link:
https://www.unpac.me/results/c599d84f-7a81-4a70-9613-3032182b087d/
SH256 hash:
21afe82a0b71ee589c26f32dc88e0a6e22817f21194b2a83f1807c6cecc8c818
MD5 hash:
440bb4db146ccb1161ac2bcf365d7676
SHA1 hash:
506eda511b46df6e95d86861e70fda81307f8623
Link:
https://www.unpac.me/results/c599d84f-7a81-4a70-9613-3032182b087d/
SH256 hash:
e3d65bd9581460ee982d8040e2376222317843cba4c45e1e8567a4bb2d426f66
MD5 hash:
0a64362f023ad6fb6846acba666136ef
SHA1 hash:
1cf8a0db76830c2a093084e2b04f268648a943de
Link:
https://www.unpac.me/results/c599d84f-7a81-4a70-9613-3032182b087d/
SH256 hash:
fd032e026a2d0dc8f80370acf62e120c4a04fb1fd46318839f162f1949ad0edf
MD5 hash:
86f59231b4d4b92d9d41a16a142380fe
SHA1 hash:
3bbadc59af1d5358c0565eadc51ce777d47a0dda
Link:
https://www.unpac.me/results/c599d84f-7a81-4a70-9613-3032182b087d/
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/fd032e026a2d0dc8f80370acf62e120c4a04fb1fd46318839f162f1949ad0edf

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_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/470382/

Comments