MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 18beb4a5262e0b0dce0f554a9088b13fd37182637d456eef86da3ce4f71a013a. 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: | 18beb4a5262e0b0dce0f554a9088b13fd37182637d456eef86da3ce4f71a013a |
|---|---|
| SHA3-384 hash: | d1fb8ad1716430e85cafc5bc8f0e0c2556806063cd420745c6428a4a68a7c602dea4446b2f0c80fbc85f6fb4b11ee109 |
| SHA1 hash: | 2f625546962ae3648b165efa54a8535cdf0c09d7 |
| MD5 hash: | b49429653dcd5df8348625edecf59be1 |
| humanhash: | river-fix-wyoming-gee |
| File name: | Original BL, CI&PL Copies.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 317'425 bytes |
| First seen: | 2023-06-26 05:46:27 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 61259b55b8912888e90f516ca08dc514 (1'059 x Formbook, 741 x AgentTesla, 427 x GuLoader) |
| ssdeep | 6144:2Ya622DqJ3H8omNBrshNJIqxaXTYWypPn2QgF9rcvbSv:2YYVH8omNBrsoX+PnTQ9QvOv |
| Threatray | 1'618 similar samples on MalwareBazaar |
| TLSH | T1E064F0642907C9FFD17F42F5083D7620A942BD38D81B5A0F63DBBA499BB41A0E42F752 |
| 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 | a065646aeec646ec (21 x AgentTesla, 13 x Formbook, 5 x DarkCloud) |
| Reporter |  lowmal3 |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
264
Origin country :
DEVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Original BL, CI&PL Copies.exe
Verdict:
Suspicious activity
Analysis date:
2023-06-26 05:48:31 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
Searching for the window
Creating a file in the %temp% directory
Creating a window
Creating a file
Unauthorized injection to a recently created process
Сreating synchronization primitives
Sending a custom TCP request
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
MalwareBazaar
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
lolbin overlay packed shell32.dll
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:
NSISDropper, FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
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 dropped file
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.Nemesis
Status:
Malicious
First seen:
2023-06-23 10:16:39 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
19 of 24 (79.17%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 1'608 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 AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Loads dropped DLL
Unpacked files
SH256 hash:
4b741a0ed37d33a94b2a5c0bd24623fdb4c32325db3185a2cb9db61b3607a399
MD5 hash:
86382225f35f3bc2c79af3cb1ed2b06b
SHA1 hash:
4980d7f4936e2d8b6a6b3fa44d4abd8bfcc0330d
SH256 hash:
18beb4a5262e0b0dce0f554a9088b13fd37182637d456eef86da3ce4f71a013a
MD5 hash:
b49429653dcd5df8348625edecf59be1
SHA1 hash:
2f625546962ae3648b165efa54a8535cdf0c09d7
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: | meth_stackstrings |
|---|---|
| Author: | Willi Ballenthin |
| Rule name: | shellcode |
|---|---|
| Author: | nex |
| Description: | Matched shellcode byte patterns |
| Rule name: | Windows_Trojan_Formbook |
|---|---|
| Author: | @malgamy12 |
| Rule name: | Windows_Trojan_Formbook_1112e116 |
|---|---|
| Author: | Elastic Security |
| Rule name: | win_formbook_auto |
|---|---|
| Author: | Felix Bilstein - yara-signator at cocacoding dot com |
| Description: | Detects win.formbook. |
| Rule name: | win_formbook_w0 |
|---|---|
| Author: | @malgamy12 |
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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