MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 fb6d0c9f8246ae9fafae10a3ed496220f6b2803e454a1da51f07a6dcda5df7b4. 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: 17
| SHA256 hash: | fb6d0c9f8246ae9fafae10a3ed496220f6b2803e454a1da51f07a6dcda5df7b4 |
|---|---|
| SHA3-384 hash: | 01028b220d95bc8136aa3f0cd68c276cb50256931322cdaf63ddbc6f3a73d3de35dc3c3c94423dad0cc9d7b5482e6b91 |
| SHA1 hash: | 1cc5c40e0535ebd54440e1fe917d2d740aed3537 |
| MD5 hash: | d8b162a0ee3fa1231f4c1974ede9d4fb |
| humanhash: | virginia-glucose-fourteen-oranges |
| File name: | SecuriteInfo.com.Win32.Malware-gen.9919.8426 |
| Download: | download sample |
| Signature | Formbook |
| File size: | 907'264 bytes |
| First seen: | 2023-08-03 03:27:16 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'597 x Formbook, 12'241 x SnakeKeylogger) |
| ssdeep | 12288:gEKaJPW5ZkAtuflksVk0xPapCPW8CIlqFDz5N1qoGSxLH/a3i:jlVk09aCRCIlqd5N1qByb/ |
| Threatray | 3'508 similar samples on MalwareBazaar |
| TLSH | T14115083804B80A12C135D2ADAAD4F513B3904F96711DCD9686C25FC90AD6E2F2DDBDEE |
| 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) |
| Reporter |  SecuriteInfoCom |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
297
Origin country :
FRVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Win32.Malware-gen.9919.8426
Verdict:
Suspicious activity
Analysis date:
2023-08-03 03:27:51 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
masquerade packed
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
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
.NET source code contains very large strings
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Tries to detect virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Detection:
formbook
Threat name:
Win32.Trojan.Leonem
Status:
Malicious
First seen:
2023-08-03 01:13:58 UTC
File Type:
PE (.Net Exe)
Extracted files:
14
AV detection:
17 of 37 (45.95%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 3'498 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook campaign:fg01 rat spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook payload
Formbook
Unpacked files
SH256 hash:
1e8db78c161de7197664f6f0dab5caaaafdd2435b76a999e06d17a64dae02e4b
MD5 hash:
94c3160a6592fe16b783e73ec522f54e
SHA1 hash:
60aa35acbe840147a9a500a91421666cbf8b686b
Detections:
FormBook
win_formbook_w0
win_formbook_auto
win_formbook_g0
SH256 hash:
53f2ad060cf771aa4f197df5789cee95959480c244a0b392bb450c8ce7311d77
MD5 hash:
37e82d3e2864e27b34f5fbacaea759c3
SHA1 hash:
a87024a466e052bff09a170bb8c6f374f6c84c32
SH256 hash:
c113b1bc2c9e44773138655a49913abeb2c504e21472492523102b4c872743f7
MD5 hash:
d08a73db1fcd49396d2e42ff420ba0dd
SHA1 hash:
5e9936ff4397800b5c79c7654e8006ec52a7a8eb
SH256 hash:
40821038dd9a8a0c85f1c5898dcdd8fac1499e0b569ddfbadffe1c6ceb0aa03b
MD5 hash:
71ff3a9613b8d58debedc2742c43def3
SHA1 hash:
17cc80f177b9baa3f97024e6c7606961aaf36e37
SH256 hash:
fb6d0c9f8246ae9fafae10a3ed496220f6b2803e454a1da51f07a6dcda5df7b4
MD5 hash:
d8b162a0ee3fa1231f4c1974ede9d4fb
SHA1 hash:
1cc5c40e0535ebd54440e1fe917d2d740aed3537
Malware family:
FormBook
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
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: | 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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