MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 730fa0df480a7101f3ba68bffa45423b39901c43b204008dfd509fcfff75d9b2. 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: 16


Intelligence 16 IOCs YARA 7 File information Comments
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SHA256 hash: 730fa0df480a7101f3ba68bffa45423b39901c43b204008dfd509fcfff75d9b2
SHA3-384 hash: 464bfe63fcf1d36c76de4ea0ca46593e359d9f4295c9dcafdf3bffa6b644310fef4782768122280d4be860fb6e06afe2
SHA1 hash: d68707c826b168a6dba09714fe8e12742ecdc57a
MD5 hash: e4bbbdaab00c221db7e8f6ffba2aff81
humanhash: delaware-hamper-sodium-burger
File name:DRAWINGS.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:306'355 bytes
First seen:2023-02-28 07:23:06 UTC
Last seen:2023-02-28 08:33:40 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 61259b55b8912888e90f516ca08dc514 (1'059 x Formbook, 741 x AgentTesla, 431 x GuLoader)
ssdeep 6144:vYa6AoK5G4mixD3tm+O3qyQEMWb/icAxtPxseNQz:vYuowdxD3s+O3q1Cu8
Threatray 2'173 similar samples on MalwareBazaar
TLSH T19C5412247AE0F867C9700A721DBF5B9FAFFEA0135846D60F1351652ABA235118D0F393
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter lowmal3
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
204
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
DRAWINGS.exe
Verdict:
Malicious activity
Analysis date:
2023-02-28 07:26:33 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/c7a3c96d-16dd-4598-a5dd-d268acd66b26

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/370521/
Detection(s):
SecuriteInfo.com.Win32.Trojan-Stealer.FormBook.DDE8YB.15158.24351.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% directory
Creating a window
Creating a process from a recently created file
Сreating synchronization primitives
Searching for synchronization primitives
Launching a process
DNS request
Sending an HTTP GET request
Reading critical registry keys
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
formbook nemesis overlay packed shell32.dll zbot
Link:
https://www.filescan.io/uploads/63fdac15bbedb8176ff1a54e/reports/aad00174-f03c-4b57-843d-cf09c6f576fe/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/730fa0df480a7101f3ba68bffa45423b39901c43b204008dfd509fcfff75d9b2
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
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/de87bdbe-4397-4786-bfeb-6f5c1b174448
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1183961
Signature
Antivirus detection for URL or domain
Detected unpacking (changes PE section rights)
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
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
System process connects to network (likely due to code injection or exploit)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 816793 Sample: DRAWINGS.exe Startdate: 28/02/2023 Architecture: WINDOWS Score: 100 33 Malicious sample detected (through community Yara rule) 2->33 35 Antivirus detection for URL or domain 2->35 37 Multi AV Scanner detection for submitted file 2->37 39 2 other signatures 2->39 9 DRAWINGS.exe 19 2->9         started        process3 file4 25 C:\Users\user\AppData\Local\Temp\bhgeol.exe, PE32 9->25 dropped 12 bhgeol.exe 9->12         started        process5 signatures6 53 Detected unpacking (changes PE section rights) 12->53 55 Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors) 12->55 57 Maps a DLL or memory area into another process 12->57 15 bhgeol.exe 12->15         started        process7 signatures8 59 Modifies the context of a thread in another process (thread injection) 15->59 61 Maps a DLL or memory area into another process 15->61 63 Sample uses process hollowing technique 15->63 65 Queues an APC in another process (thread injection) 15->65 18 explorer.exe 1 6 15->18 injected process9 dnsIp10 27 www.zwlypx.com 154.218.159.23, 49733, 49734, 80 VPSQUANUS Seychelles 18->27 29 thegridbracknell.com 104.243.32.4, 49727, 49728, 80 RELIABLESITEUS United States 18->29 31 10 other IPs or domains 18->31 41 System process connects to network (likely due to code injection or exploit) 18->41 43 Performs DNS queries to domains with low reputation 18->43 22 cmmon32.exe 13 18->22         started        signatures11 process12 signatures13 45 Tries to steal Mail credentials (via file / registry access) 22->45 47 Tries to harvest and steal browser information (history, passwords, etc) 22->47 49 Modifies the context of a thread in another process (thread injection) 22->49 51 Maps a DLL or memory area into another process 22->51
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/730fa0df480a7101f3ba68bffa45423b39901c43b204008dfd509fcfff75d9b2/
Threat name:
Win32.Trojan.Nemesis
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Status:
Malicious
First seen:
2023-02-28 02:03:22 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
18 of 38 (47.37%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=omh2bx2ibjyqd452nc77urkchm4zahcdwicabdp5kcp4773v3gza._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
128505a47c9f43ff7ee232ae8e617756b0fc1bef2548dd893245514008dfbe58
Formbook
1583037e8ed80b3e80955da8e0138cbce6faf0fd0df77f50c7551d290ec67f2d
Formbook
4adcc8ef0f0f441cf8e44f0c3c446f620409dbf79353811fa4d6526c6752f6ae
Formbook
82d448cb2461440d0ab1777690a41e228118c36961d8ee506ce94a9622b8af5d
Formbook
ad8fd0b0690db382dc13e6e8a7365581877af214c39ca5dd673b8cea760e8891
Formbook
b9fb6cc26328ecd1dfcd7f7296d3a5da0bbf305bbe86484aebc0a03c7162e876
Formbook
dfa84bded26fb89af99cb0811c97c310d2cb0232fc2198970b0c9d9ab509eefb
Formbook
+ 2'163 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/230228-h8eawsab38/
Behaviour
Gathers network information
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Unpacked files
SH256 hash:
167325efe6fbf191d05667e6c4ad4b9d6b32e6292dbf455a4fe567e6d9973d83
MD5 hash:
abba9a32da58678564a38c23589eb56e
SHA1 hash:
c938e3b5ec6e54075267d55c662d9763acf416e6
Detections:
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/d33b5cb6-6cfe-4fc7-b244-5a48da34690c/
Parent samples :
1583037e8ed80b3e80955da8e0138cbce6faf0fd0df77f50c7551d290ec67f2d
730fa0df480a7101f3ba68bffa45423b39901c43b204008dfd509fcfff75d9b2
SH256 hash:
e0aded30e2161f5f97e6581a08eb7bf484fb066079bab15b1632e832f343c7d9
MD5 hash:
e3abca450b808d21c3751ff2831a700a
SHA1 hash:
1b756369e80289ef83fc30cea2bcbf9c735b73e2
Link:
https://www.unpac.me/results/d33b5cb6-6cfe-4fc7-b244-5a48da34690c/
SH256 hash:
730fa0df480a7101f3ba68bffa45423b39901c43b204008dfd509fcfff75d9b2
MD5 hash:
e4bbbdaab00c221db7e8f6ffba2aff81
SHA1 hash:
d68707c826b168a6dba09714fe8e12742ecdc57a
Link:
https://www.unpac.me/results/d33b5cb6-6cfe-4fc7-b244-5a48da34690c/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/730fa0df480a/report/overview.html
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/730fa0df480a7101f3ba68bffa45423b39901c43b204008dfd509fcfff75d9b2

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:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:Windows_Trojan_Formbook
Create hunting rule
Author:@malgamy12
Rule name:Windows_Trojan_Formbook_1112e116
Create hunting rule
Author:Elastic Security
Rule name:win_formbook_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.formbook.
Rule name:win_formbook_w0
Create hunting rule
Author:@malgamy12

File information

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

Malspam

Formbook

Executable exe 730fa0df480a7101f3ba68bffa45423b39901c43b204008dfd509fcfff75d9b2

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/370521/

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