MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 be67380a29f7a6441a097d6921cf5c7348bc0ed6d20844b7ec662c24d96c82a5. 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: | be67380a29f7a6441a097d6921cf5c7348bc0ed6d20844b7ec662c24d96c82a5 |
|---|---|
| SHA3-384 hash: | fb0e70ab49a6ebec623d46212b8ada18821c08ec64dc6c04c83c36e73e55ab1d5ca34c255b9aebe7e988c3edd7ac1ed8 |
| SHA1 hash: | 0fac050f30927c0bdb6a59b629a28e9d9277b741 |
| MD5 hash: | 73fb99c411ecc3783a6f8ca99c4b38d3 |
| humanhash: | sweet-single-angel-bacon |
| File name: | PURCHASE001.exe |
| Download: | download sample |
| Signature | FormBook |
| File size: | 897'271 bytes |
| First seen: | 2023-04-28 23:09:07 UTC |
| Last seen: | 2023-05-13 22:55:44 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 3dfe0ecd898283287d5f7b650743b9fc (1 x FormBook, 1 x ModiLoader) |
| ssdeep | 12288:NtN+qFRD49GYo3EU9Aj4aNJqzSiMpV+j5fnur1/AUiXZSGjrJ3xigV:NLX89GZ9NaLlpo5S7oZ//J3L |
| Threatray | 2'710 similar samples on MalwareBazaar |
| TLSH | T1ED15AE72E2D08433E16BE63D8D2B936594267F602A386D1977E43D0FDF7A58079182B3 |
| TrID | 68.0% (.EXE) Win32 Executable Borland Delphi 7 (664796/42/58) 26.8% (.EXE) Win32 Executable Borland Delphi 6 (262638/61) 1.4% (.EXE) Win32 Executable Delphi generic (14182/79/4) 1.3% (.SCR) Windows screen saver (13097/50/3) 0.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) |
| File icon (PE): |  |
| dhash icon | 74f0d4d6d4c2d0d4 (1 x FormBook, 1 x ModiLoader) |
| Reporter | Anonymous |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
2
# of downloads :
259
Origin country :
CHVendor Threat Intelligence
Malware family:
formbook
ID:
1
File name:
PURCHASE001.exe
Verdict:
Malicious activity
Analysis date:
2023-04-28 23:12:09 UTC
Tags:
trojan formbook stealer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Creating a window
Creating a file
Launching a process
Creating a process with a hidden window
Searching for the window
Searching for synchronization primitives
Creating a file in the %AppData% subdirectories
Reading critical registry keys
Launching cmd.exe command interpreter
Creating a file in the %temp% directory
Unauthorized injection to a recently created process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
MalwareBazaar
CheckCmdLine
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
greyware keylogger overlay packed remcos
Verdict:
Malicious
Labled as:
Trojan.Generic
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:
Generic Malware
Verdict:
Malicious
Result
Threat name:
FormBook, DBatLoader
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Creates a thread in another existing process (thread injection)
Detected FormBook malware
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Modifies the prolog of user mode functions (user mode inline hooks)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Sigma detected: Steal Google chrome login data
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected DBatLoader
Yara detected FormBook
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Remcos
Status:
Malicious
First seen:
2023-04-26 08:54:00 UTC
File Type:
PE (Exe)
Extracted files:
52
AV detection:
26 of 37 (70.27%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 2'700 additional samples on MalwareBazaar
Result
Malware family:
modiloader
Score:
10/10
Tags:
family:formbook family:modiloader campaign:h3sc persistence rat spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Formbook payload
ModiLoader Second Stage
Formbook
ModiLoader, DBatLoader
Unpacked files
SH256 hash:
2932e187fac52319a537e2a79a9267e2f432edd9384a7dfc73ae8477aee9ada6
MD5 hash:
3f97a302fcab7f103f2f48c0cc34a4fc
SHA1 hash:
4eec7c8c6dae844eb206a90d4b9d4ddff97f1122
Detections:
FormBook
win_formbook_w0
win_formbook_auto
win_formbook_g0
SH256 hash:
2a5816292bb486ae38c8f9ec14b422ae1b843d604df3f2b6cec1771ff1adc6b8
MD5 hash:
0993b043d5918d1a6e1e1c2d7893c9e2
SHA1 hash:
feace270be20b0a5730acca49692249cb4cc5e5e
Detections:
win_dbatloader_g1
SH256 hash:
be67380a29f7a6441a097d6921cf5c7348bc0ed6d20844b7ec662c24d96c82a5
MD5 hash:
73fb99c411ecc3783a6f8ca99c4b38d3
SHA1 hash:
0fac050f30927c0bdb6a59b629a28e9d9277b741
Malware family:
XLoader
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.39
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: | CMD_Ping_Localhost |
|---|
| Rule name: | Disable_Defender |
|---|---|
| Author: | iam-py-test |
| Description: | Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen |
| 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
Dropped by
formbook
Delivery method
Distributed via e-mail attachment
Comments
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