MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 3b2cdea86106106bf0ec55e86a4b2e4a6beaf5fda5597c774f4b6de99a0cb08f. 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: 13
| SHA256 hash: | 3b2cdea86106106bf0ec55e86a4b2e4a6beaf5fda5597c774f4b6de99a0cb08f |
|---|---|
| SHA3-384 hash: | a3eebea2a18e2cca20f6d8f04faeb0c2a84bc134ae3b8d4a62fa149bf8bf4447d3734f942660dab079ea59ad71c295d8 |
| SHA1 hash: | 2006bcf1f9218b8f8edc0da7579194329d5ef164 |
| MD5 hash: | cd089d7b8d69c3f254d5233a96d03a5a |
| humanhash: | louisiana-two-low-cold |
| File name: | SecuriteInfo.com.Gen.Variant.Ransom.Loki.1608.27624.22284 |
| Download: | download sample |
| Signature | Formbook |
| File size: | 260'990 bytes |
| First seen: | 2023-07-17 04:27:57 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 61259b55b8912888e90f516ca08dc514 (1'059 x Formbook, 741 x AgentTesla, 431 x GuLoader) |
| ssdeep | 6144:PYa6XkwuWlg1h7+xk6zL8QYx1yYUJMro/Ey+GzY9nRKf:PYFkJWlgv+xk6L9YnyYyscaM |
| Threatray | 3'332 similar samples on MalwareBazaar |
| TLSH | T1C24412001A38D0D7D8E20B7086BEA37527F594375578930773A08F693EB6B50BA5C7BA |
| TrID | 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 15.9% (.EXE) Win64 Executable (generic) (10523/12/4) 9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 6.8% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla) |
| Reporter |  SecuriteInfoCom |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
271
Origin country :
FRVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Gen.Variant.Ransom.Loki.1608.27624.22284
Verdict:
Suspicious activity
Analysis date:
2023-07-17 05:28:30 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Result
Verdict:
Clean
Maliciousness:
Behaviour
Creating a file in the %temp% directory
Creating a window
Creating a file
Unauthorized injection to a recently created process
Restart of the analyzed sample
Sending a custom TCP request
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
control lolbin overlay packed shell32
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, NSISDropper
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Antivirus detection for dropped file
Detected unpacking (changes PE section rights)
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
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 dropped file
Multi AV Scanner detection for submitted file
Yara detected FormBook
Yara detected NSISDropper
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Leonem
Status:
Malicious
First seen:
2023-07-17 03:12:40 UTC
File Type:
PE (Exe)
Extracted files:
2
AV detection:
22 of 38 (57.89%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 3'322 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
7/10
Tags:
n/a
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Loads dropped DLL
Unpacked files
SH256 hash:
476d0465af12bb262b716784b706618d03ba3937a814b64b7f8d060fe6ff1ec9
MD5 hash:
4ef64a9af9efda6cac42134e14e174b4
SHA1 hash:
eea334e7c1be5458c4cece4a984a969c8add1bbe
SH256 hash:
8a219bc484549496821004daa2e88653bea7c53b922db244bf4116ce19ff0e07
MD5 hash:
5606680621c2701b5d9ecc3c6c7ab205
SHA1 hash:
cbc9a43573bb4238ded06073ed59ab183b6fcdd8
SH256 hash:
566caedef68a734895acfa184a9bad43a21ae493d4ac199b3713f3adf15166c5
MD5 hash:
6f76eba02f077679a207c55be103afaa
SHA1 hash:
dbed60c152675ba0e92d8e41475cb4771b9e8f62
SH256 hash:
3b2cdea86106106bf0ec55e86a4b2e4a6beaf5fda5597c774f4b6de99a0cb08f
MD5 hash:
cd089d7b8d69c3f254d5233a96d03a5a
SHA1 hash:
2006bcf1f9218b8f8edc0da7579194329d5ef164
Malware family:
XLoader
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: | meth_get_eip |
|---|---|
| Author: | Willi Ballenthin |
| Rule name: | shellcode |
|---|---|
| Author: | nex |
| Description: | Matched shellcode byte patterns |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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