MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d2b976a493c6d3b694dba0e139cea1d4943c0176a807109a9ab045a6b23b75c1. 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: 15


Intelligence 15 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d2b976a493c6d3b694dba0e139cea1d4943c0176a807109a9ab045a6b23b75c1
SHA3-384 hash: 4e653ef5919d8d6a21b516d2f36975e6a99d030acb2d8f09f7fa87558ce40bbddf7a91367b157cce8e1cc9dd2d80e74e
SHA1 hash: 168d5d7bece8d371a379148c1988841e49b21ace
MD5 hash: 6e976bdd711770b20d6664fd18fe5c7b
humanhash: michigan-mirror-wyoming-white
File name:Payment Advice.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'316'352 bytes
First seen:2021-12-06 13:37:09 UTC
Last seen:2021-12-08 10:50:08 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 24576:nmdzwA3j/gM9/gaKmL2zlkObur31jmdAM70bqxk1vrvLWI1ZiBZC+gLR:6IMJR9ANSrFSdBwbMgTrSBZCJLR
Threatray 12'523 similar samples on MalwareBazaar
TLSH T165557A1C26B5086BE97D1A74042547774EF26C3D997BE3CD3B88356B0BB26840B263ED
File icon (PE):PE icon
dhash icon 86e8c0c8ccd89ce6 (18 x AgentTesla, 18 x Formbook, 8 x Loki)
Reporter James_inthe_box
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
127
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Payment Advice.exe
Verdict:
Malicious activity
Analysis date:
2021-12-06 22:49:00 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/a4850153-64c0-4f7a-ba80-16b6426d0812

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/211806/
Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process from a recently created file
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Creating a file
Launching cmd.exe command interpreter
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/61ae123dfa72c81b5b0e7090/reports/82f0e894-62f4-46c9-af4f-3aadc41c4c54/overview
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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1c5caebc-6631-4ef9-a7dd-be40771a8fb8
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/902296
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
C2 URLs / IPs found in malware configuration
Found malware configuration
Initial sample is a PE file and has a suspicious name
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
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Self deletion via cmd delete
Sigma detected: Powershell Defender Exclusion
Sigma detected: Suspicius Add Task From User AppData Temp
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Uses netsh to modify the Windows network and firewall settings
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 534775 Sample: Payment Advice.exe Startdate: 06/12/2021 Architecture: WINDOWS Score: 100 43 www.lospacenos.com 2->43 45 lospacenos.com 2->45 53 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->53 55 Found malware configuration 2->55 57 Malicious sample detected (through community Yara rule) 2->57 59 13 other signatures 2->59 11 Payment Advice.exe 7 2->11         started        signatures3 process4 file5 37 C:\Users\user\AppData\...behaviorgraphUkSklAlcp.exe, PE32 11->37 dropped 39 C:\Users\user\AppData\Local\...\tmp2849.tmp, XML 11->39 dropped 41 C:\Users\user\...\Payment Advice.exe.log, ASCII 11->41 dropped 65 Adds a directory exclusion to Windows Defender 11->65 15 Payment Advice.exe 11->15         started        18 powershell.exe 25 11->18         started        20 schtasks.exe 1 11->20         started        signatures6 process7 signatures8 75 Modifies the context of a thread in another process (thread injection) 15->75 77 Maps a DLL or memory area into another process 15->77 79 Sample uses process hollowing technique 15->79 81 Queues an APC in another process (thread injection) 15->81 22 explorer.exe 15->22 injected 26 conhost.exe 18->26         started        28 conhost.exe 20->28         started        process9 dnsIp10 47 www.lionheartcreativestudios.com 64.98.145.30, 49816, 80 TUCOWS-3CA Canada 22->47 49 trademarkitforyourself.com 15.197.142.173, 49799, 80 TANDEMUS United States 22->49 51 12 other IPs or domains 22->51 61 System process connects to network (likely due to code injection or exploit) 22->61 63 Uses netsh to modify the Windows network and firewall settings 22->63 30 netsh.exe 22->30         started        signatures11 process12 signatures13 67 Self deletion via cmd delete 30->67 69 Modifies the context of a thread in another process (thread injection) 30->69 71 Maps a DLL or memory area into another process 30->71 73 Tries to detect virtualization through RDTSC time measurements 30->73 33 cmd.exe 1 30->33         started        process14 process15 35 conhost.exe 33->35         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d2b976a493c6d3b694dba0e139cea1d4943c0176a807109a9ab045a6b23b75c1/
Threat name:
ByteCode-MSIL.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2021-12-06 03:16:52 UTC
File Type:
PE (.Net Exe)
Extracted files:
22
AV detection:
22 of 28 (78.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2k4xnjety3j3nfg3udqtttvb2skdyalwvadrbgu2wbc2nmr3oxaq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
1aac9a73533b5745a863e565e556ecc624619b3cecb917c9e8aee7b141976bb2
Formbook
5ce12b1abf4c0139a9022d549dafff88c441fbc7127d240cc78ecbd0608d2328
Formbook
8a0fb297baf6f3affb73e0c20116dec0bbbae0292fcbffc3948051555df5099d
Formbook
8e405b6451c62462b5df1a0490175f4b9712ee1b1ab25a52f7e3a1f736400439
Formbook
99ce2e68255b2f3b1ee1934af1eacd280a096adaedcaa2df1f03e8d9ee01e860
Formbook
a8c5b384b32f2a117fda2336ec2692bfc44e37a56327217454b63eb28ec0701b
Formbook
c1657f01ccef85f3f46740a96704bc5dccfb4cf8fc9ac09abcfd7aa6660448f7
Formbook
cae28876b4d13e974995f686d84fdb7e48b4eb583e76cdd53f393dc8921faa63
Formbook
e630a2d0f63e21c38730606f15825c625d37eb1ff5b038724b403a1f72c591ec
Formbook
+ 12'513 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:ea0r loader rat
Link:
https://tria.ge/reports/211206-qxdh8ahae4/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
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
Deletes itself
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.asiapubz-hk.com/ea0r/
Unpacked files
SH256 hash:
98af1669d18e8826220ac4c7d86a7cad601ca20317384cf5e382a918ef32f91f
MD5 hash:
29037685b50e794fc1ca765517b7f669
SHA1 hash:
e5199699b551530787b406e6c84c4adc75c7c2f1
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/f54005bc-169a-4a9e-8689-5c23a0413160/
Parent samples :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 hash:
1eba3e6e55f4aa87ee88dad11183f808f00870bf6277e3ae19fb31400a1dbe5b
MD5 hash:
00b620728472aef2af115e0455930cf8
SHA1 hash:
649a4ad0f13a3176ea36b855c1b36fbce246446a
Link:
https://www.unpac.me/results/f54005bc-169a-4a9e-8689-5c23a0413160/
SH256 hash:
5d940bceb1e967174bcd8eb476b0166903eb7b46dc2314804f7d4ce008a485b0
MD5 hash:
b2a576121103246af346d8b38d466b67
SHA1 hash:
5bffc414349d51e9c6efa9aaad03f21713ed32b1
Link:
https://www.unpac.me/results/f54005bc-169a-4a9e-8689-5c23a0413160/
SH256 hash:
d2b976a493c6d3b694dba0e139cea1d4943c0176a807109a9ab045a6b23b75c1
MD5 hash:
6e976bdd711770b20d6664fd18fe5c7b
SHA1 hash:
168d5d7bece8d371a379148c1988841e49b21ace
Link:
https://www.unpac.me/results/f54005bc-169a-4a9e-8689-5c23a0413160/
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/d2b976a493c6d3b694dba0e139cea1d4943c0176a807109a9ab045a6b23b75c1

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
Rule name:pe_imphash
Create hunting rule
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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/211806/

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