MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7402530ac9fbd4ffe59810625723e1f56cae5c399628f58dab946e484df05257. 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: 11


Intelligence 11 IOCs YARA 1 File information Comments
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SHA256 hash: 7402530ac9fbd4ffe59810625723e1f56cae5c399628f58dab946e484df05257
SHA3-384 hash: fe439fab7f35c13fa5ff73485815a16e3180bf695dfce52b7597eefb2d9eb288e8661d6a2291a692ec3c405fc047a0e8
SHA1 hash: faad7b0de3a62c35193c8097ac9459152e4b440b
MD5 hash: b68f5e610c36752a3803d8a8204159fb
humanhash: early-kansas-idaho-october
File name:SecuriteInfo.com.Trojan.Inject4.6572.10651.6029
Download: download sample
Signature Formbook
Create hunting rule
File size:397'312 bytes
First seen:2021-02-22 16:50:31 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:8EMYLZsUN8d4x1rZAlzsH4yDknIZYpcDZ0df:8EMfrdk1rZA9m4uIYtd
TLSH 9884020A158CA31AE3CBA771E8A1C2CC6F52DD9198D0FFC20B7771B369F4E564A710A5
Reporter SecuriteInfoCom
Tags:FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
128
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/118357/
Detection(s):
SecuriteInfo.com.Trojan.Inject4.6572.10651.6029.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Launching a process
Unauthorized injection to a recently created process
Creating a file
Enabling autorun by creating a file
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
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/614333
Signature
Bypasses PowerShell execution policy
C2 URLs / IPs found in malware configuration
Contains functionality to capture screen (.Net source)
Drops PE files to the startup folder
Found malware configuration
Machine Learning detection for dropped file
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 dropped file
Multi AV Scanner detection for submitted file
Powershell drops PE file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Yara detected Beds Obfuscator
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 356183 Sample: SecuriteInfo.com.Trojan.Inj... Startdate: 22/02/2021 Architecture: WINDOWS Score: 100 52 www.urbanxcessories.com 2->52 54 www.nurturell.com 2->54 56 3 other IPs or domains 2->56 74 Found malware configuration 2->74 76 Malicious sample detected (through community Yara rule) 2->76 78 Multi AV Scanner detection for dropped file 2->78 80 9 other signatures 2->80 11 Drivers.exe 4 2->11         started        13 SecuriteInfo.com.Trojan.Inject4.6572.10651.exe 4 2->13         started        signatures3 process4 file5 17 Drivers.exe 11->17         started        20 powershell.exe 19 11->20         started        22 conhost.exe 11->22         started        50 SecuriteInfo.com.T....6572.10651.exe.log, ASCII 13->50 dropped 88 Tries to detect virtualization through RDTSC time measurements 13->88 24 powershell.exe 14 13->24         started        27 conhost.exe 13->27         started        29 SecuriteInfo.com.Trojan.Inject4.6572.10651.exe 13->29         started        signatures6 process7 file8 62 Modifies the context of a thread in another process (thread injection) 17->62 64 Maps a DLL or memory area into another process 17->64 66 Sample uses process hollowing technique 17->66 68 Queues an APC in another process (thread injection) 17->68 31 explorer.exe 17->31 injected 35 conhost.exe 20->35         started        46 C:\Users\user\AppData\Roaming\...\Drivers.exe, PE32 24->46 dropped 48 C:\Users\user\...\Drivers.exe:Zone.Identifier, ASCII 24->48 dropped 70 Drops PE files to the startup folder 24->70 72 Powershell drops PE file 24->72 37 conhost.exe 24->37         started        signatures9 process10 dnsIp11 58 www.lifefrugal.com 91.195.241.137, 49744, 80 SEDO-ASDE Germany 31->58 60 System process connects to network (likely due to code injection or exploit) 31->60 39 msiexec.exe 31->39         started        signatures12 process13 signatures14 82 Modifies the context of a thread in another process (thread injection) 39->82 84 Maps a DLL or memory area into another process 39->84 86 Tries to detect virtualization through RDTSC time measurements 39->86 42 cmd.exe 1 39->42         started        process15 process16 44 conhost.exe 42->44         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/7402530ac9fbd4ffe59810625723e1f56cae5c399628f58dab946e484df05257/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-02-22 09:13:15 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=oqbfgcwj7pkp7zmycbrfoi7b6vwk4xbzsyupldnlsrxeqtpqkjlq._file
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:formbook family:xloader loader rat spyware stealer trojan
Link:
https://tria.ge/reports/210222-a4z2r1r72s/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Drops startup file
Beds Protector Packer
Xloader Payload
Formbook
Xloader
Malware Config
C2 Extraction:
http://www.as-enterprise.com/gypo/
Unpacked files
SH256 hash:
3b8e90f088d17634319cb7ff12ea19e8eedf68e13120205300d0f447224f5b43
MD5 hash:
9eb788bc2f93f0e139c5646f155b3373
SHA1 hash:
14068e9a5bd4eb68e881a87636eb46db19011151
Link:
https://www.unpac.me/results/cd4039bd-764e-4a08-9c3e-454d95b189c5/
SH256 hash:
97024f17003dd3d31dab64c4d1b8251e50d428644eb59ed3692ad79ce42019cf
MD5 hash:
8cd28be4bd9a1404c6d3600db32b3ed1
SHA1 hash:
fb90b0ca51118e771390d58b19d0a404ee14cfbc
Link:
https://www.unpac.me/results/cd4039bd-764e-4a08-9c3e-454d95b189c5/
SH256 hash:
a09714c063bae78172da0e37faf647ba1eadd5f6e97fc68ca091e568d12cbc90
MD5 hash:
33457d8708191860922254a7eb7512f7
SHA1 hash:
f26b8c5533aa951f3a5894d05fe00099f8e64bb7
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/cd4039bd-764e-4a08-9c3e-454d95b189c5/
Parent samples :
7402530ac9fbd4ffe59810625723e1f56cae5c399628f58dab946e484df05257
c4ecf783cb909d0371e5f6befd9a8abb616f37f75ef1cbb030613539a864ba85
1cf498cbda7bee39a265c2e160f729dde3ff8d2758e0ba64765d99c29e49c26b
SH256 hash:
7402530ac9fbd4ffe59810625723e1f56cae5c399628f58dab946e484df05257
MD5 hash:
b68f5e610c36752a3803d8a8204159fb
SHA1 hash:
faad7b0de3a62c35193c8097ac9459152e4b440b
Link:
https://www.unpac.me/results/cd4039bd-764e-4a08-9c3e-454d95b189c5/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
0.80
Link:
https://yomi.yoroi.company/submissions/7402530ac9fbd4ffe59810625723e1f56cae5c399628f58dab946e484df05257

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:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time

File information

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

Web download

Formbook

Executable exe 7402530ac9fbd4ffe59810625723e1f56cae5c399628f58dab946e484df05257

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1024032/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/118357/

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