MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 ad463ee3fae8a1ed45bfd92cb77adf0e023e0787cfcdff720691efddd6651a10. 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
| SHA256 hash: | ad463ee3fae8a1ed45bfd92cb77adf0e023e0787cfcdff720691efddd6651a10 |
|---|---|
| SHA3-384 hash: | 2a163e836d3b556dbc73489b17a0297a38bc87366ea91eadbd04fa4bd6695380540da5b21ef15aee6962ffc705710072 |
| SHA1 hash: | 0325b640da2544e3b10e80bcf2aa4a4fe8184ede |
| MD5 hash: | 9fc6d07b4663b091bfc7f2e1258d6dbb |
| humanhash: | item-beer-diet-burger |
| File name: | SecuriteInfo.com.Trojan.PackedNET.1400.14027.24325 |
| Download: | download sample |
| Signature | Formbook |
| File size: | 900'096 bytes |
| First seen: | 2022-06-28 16:44:14 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger) |
| ssdeep | 12288:1AG6/rbsJIFs/PncSYkKshKesO2AjOr/zM3EiDI3147Z+PdCtEWUzl:1MbuIFs/PcUiBOr60EiDw+U12ET |
| TLSH | T17615AD145BE88EA7D46E533DE0622A1953B1F211A797EB4B1398B4FA3DE23D0CD41387 |
| TrID | 61.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 11.0% (.SCR) Windows screen saver (13101/52/3) 8.8% (.EXE) Win64 Executable (generic) (10523/12/4) 5.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.2% (.EXE) Win16 NE executable (generic) (5038/12/1) |
| Reporter |  SecuriteInfoCom |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
302
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Creating a file
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
greyware packed
Result
Verdict:
UNKNOWN
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
Verdict:
Malicious
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Yara detected AntiVM3
Yara detected FormBook
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Detection:
formbook
Threat name:
ByteCode-MSIL.Trojan.FormBook
Status:
Malicious
First seen:
2022-06-28 16:45:16 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
20 of 26 (76.92%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook campaign:n9uj rat spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook Payload
Formbook
Unpacked files
SH256 hash:
bf07f9d29bf37f4115ada3e076e7728f7d5882260924913dfbac7efee5f7c888
MD5 hash:
9324930ea9af50333c82c000c74a7af7
SHA1 hash:
f61b0b43c8b941cc472ba6cddd3bd79b1fe71dac
Detections:
win_formbook_g0
win_formbook_auto
FormBook
SH256 hash:
5723367d7cd48b98eb468740ee30085b10bfa3d6a9774e36936e6026aa58af05
MD5 hash:
ccb0686ddfcd782f6adaab81f29a9348
SHA1 hash:
fb2138780442d54c9b367ae901c7150c1d21f087
SH256 hash:
0cb6aef1fa57d11408e47ae071485ef8f48c2982997b8d74b47a4151d85b978c
MD5 hash:
843aa6edf83bff7b61c6a5369ef41e95
SHA1 hash:
d1bfeec8eaac9a1dacf2f7062ce964d8e7d77085
SH256 hash:
a12d3aee10f0566ef1d55dfeae60cc80ad0e0ed83af378e2e9c95d3b064ce2fd
MD5 hash:
1086ed29ca6953a60afde8a005f99c9b
SHA1 hash:
7ec0f11ab4021fca703c58fe1fd8dbc5f610a469
SH256 hash:
51281c7fe717e92ae6b9ceac4451fc6a4e5ed3fdcb4e8f518e5d9976c2abea4b
MD5 hash:
01cf7bcbc68f037766c53bd43c5ff18f
SHA1 hash:
4e3b40398ff98c7211b320d9e1ddb8910cba6e40
SH256 hash:
ad463ee3fae8a1ed45bfd92cb77adf0e023e0787cfcdff720691efddd6651a10
MD5 hash:
9fc6d07b4663b091bfc7f2e1258d6dbb
SHA1 hash:
0325b640da2544e3b10e80bcf2aa4a4fe8184ede
Malware family:
FormBook
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
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: | 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.
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