MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b79da8fc07954a6f3c5a1d35cae22315c2558dacdf0184d1a6cc5d29a4216dc3. 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: | b79da8fc07954a6f3c5a1d35cae22315c2558dacdf0184d1a6cc5d29a4216dc3 |
|---|---|
| SHA3-384 hash: | 18dfcf2edc699c91065741e9a1f595e0332341f1075afaca1beeb8bda599e436a3b030319713df3220386f26796273f3 |
| SHA1 hash: | b41211a0d845573fa8a5c368a9a05935141b89b9 |
| MD5 hash: | a19c06e8cebbbcd86e3b5bf6b4c86096 |
| humanhash: | sixteen-friend-eleven-double |
| File name: | BL of Shipment.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 215'265 bytes |
| First seen: | 2022-06-08 15:50:40 UTC |
| Last seen: | 2022-06-08 16:39:29 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | dd1742eadfc6df18ded3c26ae64ad610 (31 x Formbook, 5 x RemcosRAT, 3 x AgentTesla) |
| ssdeep | 3072:R14/IIhEDnmJ462Cfza1HiKWyp8p+xF4fzxoGZfL2cqrtIZShFoqCBCKGuS7KcU5:RbqZaLWG8HWGZfL7qrPhFoIKh/nuU |
| TLSH | T1A32402C26AF45C72EA8291320432DF54BB759D3A4511874B0B80FE6F6EF21E64D8B35B |
| TrID | 92.9% (.EXE) NSIS - Nullsoft Scriptable Install System (846567/2/133) 3.4% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 1.1% (.EXE) Win64 Executable (generic) (10523/12/4) 0.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 0.5% (.EXE) Win16 NE executable (generic) (5038/12/1) |
| File icon (PE): |  |
| dhash icon | fcd8d0d2dac0c0e4 (44 x Formbook, 1 x AgentTesla, 1 x XWorm) |
| Reporter |  lowmal3 |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
2
# of downloads :
318
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
ID:
1
File name:
BL of Shipment.exe
Verdict:
Malicious activity
Analysis date:
2022-06-08 15:57:52 UTC
Tags:
installer formbook trojan stealer
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
Creating a window
Creating a file in the %temp% directory
Creating a process from a recently created file
Сreating synchronization primitives
Searching for synchronization primitives
Launching a process
Launching cmd.exe command interpreter
DNS request
Sending an HTTP GET request
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
control.exe overlay packed shell32.dll
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
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
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)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
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
Yara detected FormBook
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.NSISInject
Status:
Malicious
First seen:
2022-06-08 10:28:20 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
21 of 26 (80.77%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
formbook
Result
Malware family:
xloader
Score:
10/10
Tags:
family:formbook family:xloader campaign:dx3n loader persistence rat spyware stealer suricata trojan
Behaviour
Enumerates system info in registry
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Drops file in Program Files directory
Suspicious use of SetThreadContext
Adds Run key to start application
Loads dropped DLL
Reads user/profile data of web browsers
Executes dropped EXE
Xloader Payload
Formbook
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
Unpacked files
SH256 hash:
93723f2b5667cb000eac3c3bb900a8ff5833de8612c838aaacf806799d51c894
MD5 hash:
253cbb878c562dfd46f4122589895ee9
SHA1 hash:
d37e5e9cbbf948d621bfb33d68b7f22c948d9590
SH256 hash:
b79da8fc07954a6f3c5a1d35cae22315c2558dacdf0184d1a6cc5d29a4216dc3
MD5 hash:
a19c06e8cebbbcd86e3b5bf6b4c86096
SHA1 hash:
b41211a0d845573fa8a5c368a9a05935141b89b9
Malware family:
XLoader
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.18
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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