MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 780da6ad1de123c74b8fc845639ee4a2d41b135e8f46fa4b323e8da0da406e53. 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: 16
| SHA256 hash: | 780da6ad1de123c74b8fc845639ee4a2d41b135e8f46fa4b323e8da0da406e53 |
|---|---|
| SHA3-384 hash: | d5d1e77f00d4e610cbdbabab4ded2c3089f8a25009405ffe651f7f0713edfa4b7e7a88afd54dfe758fe234091458b168 |
| SHA1 hash: | d9f97d8e033c292a0cbd8801a9aee95d688a56c3 |
| MD5 hash: | fc60744442054f64a878efed4e934c5c |
| humanhash: | iowa-west-wyoming-massachusetts |
| File name: | Factura.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 640'512 bytes |
| First seen: | 2022-06-09 13:50:54 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger) |
| ssdeep | 12288:xoI9qbtPjjleU3Qq13zGRK4RFJ1jmVCXTT4uHWxfY5svOb0X:yIyth3f13aIcRjACXQOWxfQP0X |
| TLSH | T12BD4E1E4EFF5B8A1E1242433B490613C37E29E0EDC66D92AD68BF64A34927C254F5D07 |
| TrID | 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.4% (.EXE) Win64 Executable (generic) (10523/12/4) 6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.4% (.EXE) Win32 Executable (generic) (4505/5/1) 2.0% (.EXE) OS/2 Executable (generic) (2029/13) |
| Reporter |  James_inthe_box |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
305
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Factura.exe
Verdict:
Malicious activity
Analysis date:
2022-06-09 20:07:02 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:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Creating a file
Launching a process
Launching cmd.exe command interpreter
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
packed
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 URL or domain
C2 URLs / IPs found in malware configuration
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
Self deletion via cmd or bat file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Detection:
formbook
Threat name:
ByteCode-MSIL.Trojan.Tnega
Status:
Malicious
First seen:
2022-06-09 02:33:16 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
20 of 41 (48.78%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook campaign:cy84 rat spyware stealer suricata trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Formbook Payload
Formbook
suricata: ET MALWARE FormBook CnC Checkin (GET)
Unpacked files
SH256 hash:
08818d7d4e27cea5b6d8d259c4de1a9e862823a4f594e5a58d247734503d7bf0
MD5 hash:
78fabaf81a4cf56385fcb2972f1e6982
SHA1 hash:
1aacda354da2ce5c68c0cc05dc1180c89b10f7d7
Detections:
win_formbook_g0
win_formbook_auto
SH256 hash:
9f17ce19955c72ca95b79866ac835b43b668fd262ec3327aed7ea39679386a77
MD5 hash:
64b68e475db7dc354b44db2172b2d137
SHA1 hash:
8f12b0ad33254f0211be14bc6a032c45256cf37f
SH256 hash:
b8878527411be40b34c2fbaed8232eb19850a9c8c20da123a8fd8bdfb0db4b31
MD5 hash:
4ce114dba3a7712c15001c72c4dd63c8
SHA1 hash:
6cbad59856cf38d2fed2e4c38f8a6f76f0c08624
SH256 hash:
ab041940ab09ecc57f12450cd14ccc2adf43e308ab30b8ab944138437af77ee7
MD5 hash:
c21f667d5281aeb732920d81e9bacd50
SHA1 hash:
2fe22c684fb13741d6f71a3dd6bc9dfa65eb4c5a
SH256 hash:
780da6ad1de123c74b8fc845639ee4a2d41b135e8f46fa4b323e8da0da406e53
MD5 hash:
fc60744442054f64a878efed4e934c5c
SHA1 hash:
d9f97d8e033c292a0cbd8801a9aee95d688a56c3
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
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: | 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.
Delivery method
Other
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