MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d07396040efdd9f7c600059a4023866f28d19268e46612a26bfe72464b54e6ec. 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: 5


Intelligence 5 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d07396040efdd9f7c600059a4023866f28d19268e46612a26bfe72464b54e6ec
SHA3-384 hash: 9e7dd9625ea59c131809468d21bbd2a86c18c68ced6b12744f695e9ca02cdf603e8083faa5208dc7d341a6f4186d6b57
SHA1 hash: ada5ac7bf84f04d4dc0b312bafa39242dbb906db
MD5 hash: baf2571362810f9d6ff958eae01fa862
humanhash: vermont-stairway-delaware-purple
File name:baf2571362810f9d6ff958eae01fa862.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:420'352 bytes
First seen:2020-05-18 12:56:54 UTC
Last seen:2020-05-18 14:26:33 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 6144:363e53HHeUsLit1EJD6LpHKrnzAznBD9ODTOM3losoy77:363eJneqEt69KrnzAzLkOM3L
Threatray 5'113 similar samples on MalwareBazaar
TLSH CB948C362842C039D065C272B4295EC3A93E1E5236D59BEE67EF13488F4365FB73861E
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
91
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Formbook.2246.7042.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Formbook
Create hunting rule
Status:
Malicious
First seen:
2020-05-18 14:48:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
17 of 31 (54.84%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=2bzzmbao7xm7prqaawneai4gn4undeti4rtbfitl7zzems2u43wa._file
Verdict:
malicious
Label(s):
netwirerc
Create hunting rule
Similar samples:
04a77eddc958bea38debfb0b41e1c17e0204e390595718f9b9aededffaa999ef
Formbook
3374d3d11eef1e8fc48019fccac4fb5475ce8fec60c5e019c64662723fd5c1b3
Formbook
94b89dec963ec5d8d9440acb8690d79494187187d36d0f964da12bba0cc1cad3
Formbook
b6bdac1c53022b036c0c9a3e84b2dc0f87a6ffe75d0d72c82f36c30b71b4e026
Formbook
da2d2589cd850fcfcd691a3da7b40a8c47857fbe3e9b6fbf762f3e2095188c7b
Formbook
ed3318102d772c4dcecfb1e10f37cfd3fdcbaff1d340ba9c2bc5dcfe6383f339
Formbook
f01e05ea7a73c604ae68acbced809fa9a249818994aae64af13010b3ea82c892
Formbook
fa03e53716c429b64b0709a2fd31b17e7ffd3cfc196afe74dfd3ff07b95be2bb
Formbook
fc714509dc4c3d6f3e13028be7be8207b2377331266c8ce213c575e511f8d31f
Formbook
ffe5b585cebd48c48d45d315506f232f43b77761225cb349fe80e73bfb2485d5
Formbook
+ 5'103 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook agilenet rat spyware stealer trojan
Link:
https://tria.ge/reports/201109-velpv6f5fx/
Behaviour
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Gathers network information
Suspicious use of UnmapMainImage
Suspicious use of SetThreadContext
Obfuscated with Agile.Net obfuscator
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.regulars5.com/hx346/
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:Formbook
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Formbook in memory
Reference:internal research

File information

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

Malspam

Formbook

Executable exe d07396040efdd9f7c600059a4023866f28d19268e46612a26bfe72464b54e6ec

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments