MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 292873ea2c0ffc631756b284a6967acb95ade373f1f4e2411640befa952474b4. 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: | 292873ea2c0ffc631756b284a6967acb95ade373f1f4e2411640befa952474b4 |
|---|---|
| SHA3-384 hash: | e0bbeb09e1b58c412139648fc8f571679cf12446a8243822e920a99fd6dd6c5722391374c151366dd926c887ebbef962 |
| SHA1 hash: | 95208b257ca82aae75d015be14e9c750729e9ba1 |
| MD5 hash: | 51814012d938949be007ed6d6891e8cc |
| humanhash: | ceiling-winner-autumn-india |
| File name: | 51814012d938949be007ed6d6891e8cc |
| Download: | download sample |
| Signature | Formbook |
| File size: | 804'864 bytes |
| First seen: | 2022-03-23 20:44:46 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 12288:lAP3tUZNoAKPC6Me89TQuE/fm9TpRdJirUuXJnfFFoh2GvUswGp+:2fA2DNMD9kuE3OdyFX9fFFa2wUx |
| Threatray | 10'293 similar samples on MalwareBazaar |
| TLSH | T13305AE20FC93B983C7D8B2BB5A3E1A70FD2A79A1E0D31EB1E8D195781C57179548CA1C |
| Reporter |  zbetcheckin |
| Tags: | 32 exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
220
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Adding an access-denied ACE
Launching a process
Searching for synchronization primitives
Creating a file
Launching cmd.exe command interpreter
DNS request
Sending an HTTP GET request
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
obfuscated 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.
Malware family:
Formbook
Verdict:
Malicious
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Behaviour
Behavior Graph:
n/a
Detection:
xloader
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-03-23 20:45:25 UTC
File Type:
PE (.Net Exe)
Extracted files:
2
AV detection:
20 of 26 (76.92%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 10'283 additional samples on MalwareBazaar
Result
Malware family:
xloader
Score:
10/10
Tags:
family:xloader campaign:arh2 loader rat suricata
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Xloader Payload
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
Unpacked files
SH256 hash:
70b785e5cb5b2e61c0f5da4a71ab0bbd14d9a0849387f037e0d75cc1ffe0a082
MD5 hash:
5951b52c9b4d11ca7f4f33e5a3fb2c31
SHA1 hash:
0bc54fd699fff7b93e5c447a141c0d904924ab0d
SH256 hash:
766d733d323da86ed022062fc6b9a747a93bf5b73206070409e82e9846bdc049
MD5 hash:
6c3e675b2ba1cf28935fe067a56d2347
SHA1 hash:
34b8fd7ed730ea94b859d376fbc74e1b0c97bb7d
SH256 hash:
e841a09fefc66219a3fc700951676e482308a01408605e52768189a4710555e7
MD5 hash:
f562033f2c88ff6e08ff6990de7f29e6
SHA1 hash:
acc794e1a27d2ce6523230c3cc5892588efedd5a
SH256 hash:
d06be952384982006359470ac55df6963ff3e6d009e1aa9cf4fd500dbb5b9280
MD5 hash:
9a46d9da27bcdad8b26a5d20b23b522b
SHA1 hash:
1905a6251ea46a8115e775390b1046157c36f1ec
Detections:
win_formbook_g0
win_formbook_auto
SH256 hash:
292873ea2c0ffc631756b284a6967acb95ade373f1f4e2411640befa952474b4
MD5 hash:
51814012d938949be007ed6d6891e8cc
SHA1 hash:
95208b257ca82aae75d015be14e9c750729e9ba1
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.98
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: | malware_Formbook_strings |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect Formbook in memory |
| Reference: | internal research |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | win_formbook_auto |
|---|---|
| Author: | Felix Bilstein - yara-signator at cocacoding dot com |
| Description: | Detects win.formbook. |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
Comments
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