MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 dc6132f9c63cd966c76790f0761299f92c31684197e40a949c4e1eb9a539bfc8. 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: | dc6132f9c63cd966c76790f0761299f92c31684197e40a949c4e1eb9a539bfc8 |
|---|---|
| SHA3-384 hash: | 9a5cbd0abbae266afc62524ac20aa2bff9ef465ffee4ba7d1afe3c2a303f788dc4800da0c375bca80f6eb2b2606d66a2 |
| SHA1 hash: | 3e67dddf10808aa61f10726acc6b9d1d713440d2 |
| MD5 hash: | 50dccfe8f8c993a5dba4d99d0a95ad31 |
| humanhash: | diet-shade-tango-north |
| File name: | 12-03-303-930290292.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 634'930 bytes |
| First seen: | 2022-10-11 03:22:38 UTC |
| Last seen: | 2022-10-12 04:57:13 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 56a78d55f3f7af51443e58e0ce2fb5f6 (725 x GuLoader, 451 x Formbook, 295 x Loki) |
| ssdeep | 12288:JNkGsVDEC5opq5O6D7zkoT+lqp/7Iu/O2ybZx9Y9rl7jjGH1:JNk9VouhZlT+lQTD/O3BArRCH1 |
| Threatray | 211 similar samples on MalwareBazaar |
| TLSH | T184D423643750D463EEB78B365E33825ADFF48C7200E0E1278712BE9D29366938E5E785 |
| TrID | 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 16.4% (.EXE) Win64 Executable (generic) (10523/12/4) 10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.8% (.EXE) Win16 NE executable (generic) (5038/12/1) 7.0% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | 13272a524b32370d (1 x Formbook) |
| Reporter |  cocaman |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
8
# of downloads :
222
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a window
Launching a process
Сreating synchronization primitives
Launching cmd.exe command interpreter
Searching for synchronization primitives
Sending a custom TCP request
Reading critical registry keys
Setting browser functions hooks
Unauthorized injection to a recently created process by context flags manipulation
Unauthorized injection to a system process
Unauthorized injection to a browser process
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
MalwareBazaar
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
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.
Verdict:
Malicious
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Found API chain indicative of sandbox detection
Found hidden mapped module (file has been removed from disk)
Machine Learning detection for sample
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 submitted file
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
Uses netstat to query active network connections and open ports
Yara detected FormBook
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Leonem
Status:
Malicious
First seen:
2022-10-11 00:52:25 UTC
File Type:
PE (Exe)
Extracted files:
32
AV detection:
21 of 26 (80.77%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
unknown
Similar samples:
+ 201 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook campaign:oy10 rat spyware stealer trojan
Behaviour
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
Suspicious use of SetThreadContext
Loads dropped DLL
Executes dropped EXE
Formbook payload
Formbook
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
96a2f4147d141bd4f812143bae29eef292272e1a78cb546398334ea1a3dcc5d5
MD5 hash:
403fa93f5e6f7bf5f1edc5c602957e54
SHA1 hash:
e530d2369b8edd02e680d2c10ff31e50a49c93fb
Detections:
FormBook
win_formbook_auto
win_formbook_g0
SH256 hash:
595f8e51fbe326d278c78011343470ce97f5d655ad657023a4ba5edc79006a4d
MD5 hash:
afd61ed83d724ee7e4459b7526109c2f
SHA1 hash:
458f66512e5ba13b3777266528767935fa57028e
SH256 hash:
dc6132f9c63cd966c76790f0761299f92c31684197e40a949c4e1eb9a539bfc8
MD5 hash:
50dccfe8f8c993a5dba4d99d0a95ad31
SHA1 hash:
3e67dddf10808aa61f10726acc6b9d1d713440d2
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
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Other
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