MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 9217a7e79dca986484385b4ee00bf379b1c2b5536f0b388246cb4e39209f8601. 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: | 9217a7e79dca986484385b4ee00bf379b1c2b5536f0b388246cb4e39209f8601 |
|---|---|
| SHA3-384 hash: | 3d259e149761308883f0ebdf814dd589bf5c66f9e33c303fa0fa940107dc198e7ea8e2a53e338071be4782473358e0bf |
| SHA1 hash: | 404954b635ef8834ef4db750e8f5fb1dc9ce375e |
| MD5 hash: | 4fc182cd260af4d68034a40a45120c22 |
| humanhash: | jupiter-six-football-seven |
| File name: | RDO DEL 27092023_pdf .exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 17'920 bytes |
| First seen: | 2023-09-27 15:04:46 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'665 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 96:x1U3nIT4gQTjth5p0BtKxE0b7LLZIYE05fCChiRNFWssssXss8jnXFhNGUAce+zj:HU3nIjQfth4BwSgLmYpbhIf3j1F7T |
| Threatray | 1'025 similar samples on MalwareBazaar |
| TLSH | T15E82C53727A45225F06D36B184F3CA6D82677741C4778A3838CCAC7B9FA32439672721 |
| 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): |  |
| dhash icon | 66c28292b2aa8a96 (6 x AgentTesla, 1 x Formbook) |
| Reporter |  lowmal3 |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
307
Origin country :
DEVendor Threat Intelligence
Malware family:
formbook
ID:
1
File name:
RDO DEL 27092023_pdf .exe
Verdict:
Malicious activity
Analysis date:
2023-09-27 15:08:03 UTC
Tags:
opendir formbook xloader stealer spyware
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Sending a custom TCP request
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Sending an HTTP GET request to an infection source
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
packed
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
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.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Downloads files with wrong headers with respect to MIME Content-Type
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)
Maps a DLL or memory area into another process
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected Costura Assembly Loader
Yara detected FormBook
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.Seraph
Status:
Malicious
First seen:
2023-09-27 13:28:34 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
21 of 38 (55.26%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 1'015 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
7/10
Tags:
n/a
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Checks computer location settings
Loads dropped DLL
Unpacked files
SH256 hash:
9217a7e79dca986484385b4ee00bf379b1c2b5536f0b388246cb4e39209f8601
MD5 hash:
4fc182cd260af4d68034a40a45120c22
SHA1 hash:
404954b635ef8834ef4db750e8f5fb1dc9ce375e
Detections:
PureCrypter_Stage1
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Formbook
Score:
1.00
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: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | NETexecutableMicrosoft |
|---|---|
| Author: | malware-lu |
| 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
Delivery method
Distributed via e-mail attachment
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