MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 73d1e3aef89f5422a3ef99c1b182cb87a9aac77654ec40d849b8f4f675ada622. 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

SHA256 hash: 73d1e3aef89f5422a3ef99c1b182cb87a9aac77654ec40d849b8f4f675ada622
SHA3-384 hash: a0010bb650fb49677de2b847178cd47063eef2e83d533ee0780ad4c8809ba50819d8fbc588b3c5ac549a60f00ebd422d
SHA1 hash: 4b86d5a325f991ac6dfca0600e0b97625be7ab2c
MD5 hash: 069d90834a9888dac4685f5b02b81d95
humanhash: zebra-johnny-montana-pip
File name:RFQ_CIF Xingtai, Hebei PORT PDF.exe
Download: download sample
Signature Formbook
File size:955'904 bytes
First seen:2023-05-05 19:44:34 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'655 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 12288:sZ4ni4IyUCNyFL5Q3WHsrb3SQ4NQlayr/LX9XxMWz1sFZ+ocJkOP7r9r/+pppppL:sKsoM5Q3Ww3V4WlayrLXrVCDTikO1q
Threatray 2'743 similar samples on MalwareBazaar
TLSH T1B6158C81D19587A1DC3A9BB01539F83003737DAEA8F9D91D0DDA3DE73BBAB82241550B
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon d4c4c4d8ccd4f0cc (241 x AgentTesla, 65 x Loki, 41 x Formbook)
Reporter threatcat_ch
Tags:exe FormBook

Intelligence


File Origin
# of uploads :
1
# of downloads :
253
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
RFQ_CIF Xingtai, Hebei PORT PDF.exe
Verdict:
Suspicious activity
Analysis date:
2023-05-05 19:44:56 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
barys comodo lokibot packed
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
Detection:
malicious
Classification:
troj.evad
Score:
96 / 100
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected FormBook
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2023-05-03 07:01:13 UTC
File Type:
PE (.Net Exe)
Extracted files:
58
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Checks computer location settings
Unpacked files
SH256 hash:
9c0332033cc4aff58a7e965c7aa1898fedea5208f18ce79f2288290f5565c4bc
MD5 hash:
78bcb4f17e7012f839564dc1d7930cf9
SHA1 hash:
c4d4e3f45917faa856e69ed4f45e3c4bb17afadf
Detections:
win_formbook_w0 win_formbook_auto win_formbook_g0
SH256 hash:
958d1dc1b7321d5e6eff78652e8613e59bc6621bc98a2a6cb8f74eeedfaee9bf
MD5 hash:
b00cd696de344241cc4a2c4bab86b638
SHA1 hash:
d113054d741087f62d31a8c1097ec56872d24b74
SH256 hash:
bc1df2ba41a8deee43d9e795c38ed711eaa7cae9a314fce7dd9344b170d5a6fb
MD5 hash:
ac8d58c69ac78a045a784b5552c18899
SHA1 hash:
edcbc12bdd26655e63625887de62f2b32e994d4d
SH256 hash:
c8808b69b0f4d52c253e35b001da94086786b34162fd51daa3f17eda94bac7f0
MD5 hash:
da56041df789c24cb2a36a364431f766
SHA1 hash:
876e6c579d1092a76ce90c500c43af0cf11724a4
SH256 hash:
8bec0840a51cd3cec48dcaa43284171ed69bb135c112ac15f09650b905cea09f
MD5 hash:
203c67ceffcbc26c6a69c032fcf3363c
SHA1 hash:
670b4e641dc8617400f82ab5c777d9861f2865ef
SH256 hash:
45d7f17fb4a959c4c42dd0564366de925a57af049541a608283e62518588dc9b
MD5 hash:
82357c3cb8b09c65ae3ea63c7a105e75
SHA1 hash:
4ed2d20a640f1efb587b54db5a88b5016d66ded1
SH256 hash:
73d1e3aef89f5422a3ef99c1b182cb87a9aac77654ec40d849b8f4f675ada622
MD5 hash:
069d90834a9888dac4685f5b02b81d95
SHA1 hash:
4b86d5a325f991ac6dfca0600e0b97625be7ab2c
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:BitcoinAddress
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash

File information


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

Malspam

Formbook

Executable exe 73d1e3aef89f5422a3ef99c1b182cb87a9aac77654ec40d849b8f4f675ada622

(this sample)

  
Delivery method
Distributed via e-mail attachment

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