MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 bc314f342bf9eca2557cb138ae547bb19c8bb3b86899000e0631dc61d247a571. 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: 7
| SHA256 hash: | bc314f342bf9eca2557cb138ae547bb19c8bb3b86899000e0631dc61d247a571 |
|---|---|
| SHA3-384 hash: | 0ee9cb1ba07259db40b6ac8071c2288325d71d06b3b1b2e7494c72087089b77f9475e4282b7185459402dbc8dd010748 |
| SHA1 hash: | 69a15e4e6a19ebad244b6878ee082332662d51e2 |
| MD5 hash: | d4a68e64fc49d01e91e3f3ffa21cb1f1 |
| humanhash: | jig-mockingbird-twenty-snake |
| File name: | VHdf2fmXZvzL0Ph.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 814'592 bytes |
| First seen: | 2022-07-29 04:41:23 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'654 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger) |
| ssdeep | 12288:76xszAzYhTMlh2iNe30Zxg7jwpPEbHBMMajfmjoUyuz2Dz2wgrx8:76KM10EZxg7MpP8haDmOrz2wgrx |
| TLSH | T11405E164269C8E5EE6AF133DE0541110EBF4AD53A143E35E6ED431992DB33A2CF3A187 |
| TrID | 61.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 11.0% (.SCR) Windows screen saver (13101/52/3) 8.8% (.EXE) Win64 Executable (generic) (10523/12/4) 5.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.2% (.EXE) Win16 NE executable (generic) (5038/12/1) |
| File icon (PE): |  |
| dhash icon | 96e8f296ccf2e884 (8 x Formbook, 7 x AgentTesla, 4 x Loki) |
| Reporter | Anonymous |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
319
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Creating a file
Сreating synchronization primitives
Launching the process to change network settings
Unauthorized injection to a system process
Result
Verdict:
UNKNOWN
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 URL or domain
C2 URLs / IPs found in malware configuration
Injects a PE file into a foreign processes
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)
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 sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Leonem
Status:
Malicious
First seen:
2022-07-29 01:29:50 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
19 of 26 (73.08%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
7/10
Tags:
n/a
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
Suspicious use of SetThreadContext
Checks computer location settings
Unpacked files
SH256 hash:
bc0458809367c28e8cd74271f89238419e4ed2e0614ffa45cff185fae666cfb5
MD5 hash:
c2d80f0b090a11bddd0e50cf52692bee
SHA1 hash:
807e042c344a08ff4f986e1433452ede35c9cd72
Detections:
win_formbook_g0
win_formbook_auto
SH256 hash:
39c2d879c57f07305ce60412dc8a88f02e51f1a14a06cc605768d1d7f5313807
MD5 hash:
db51fe170a9e5d6ec5429a2fbd9d0353
SHA1 hash:
e30a58125fc41322db6cf2ccb6a6d414ed379016
SH256 hash:
f666b32bd9eb0a0ee325743c6ac3f5f3b2ebac92edf661c578b0a49efec08add
MD5 hash:
5e489203684c5aaa32057c442b44e3b3
SHA1 hash:
6a37515b15111645b34ac6d1f09c04013e94790b
SH256 hash:
13ca2f7a55b98e1890983122e67935c97e6d9df4429279d49a1324c6d56f0451
MD5 hash:
8b3a92a3409ae046bf3dc0753fcf8685
SHA1 hash:
4455c3efa2bf569f6d180063bb1e104a22581d61
SH256 hash:
8963f4433241a9a240eea86f354307472dc94cd92e49dc91d9bacee9673c8494
MD5 hash:
012f76d6e2b58689bbc7714eac810234
SHA1 hash:
1acc3a41d8ad1f411436c7a08500944b44b8826a
SH256 hash:
bc314f342bf9eca2557cb138ae547bb19c8bb3b86899000e0631dc61d247a571
MD5 hash:
d4a68e64fc49d01e91e3f3ffa21cb1f1
SHA1 hash:
69a15e4e6a19ebad244b6878ee082332662d51e2
Please note that we are no longer able to provide a coverage score for Virus Total.
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: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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