MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 bd407e66453e00d96368122b1d8761c995aa3a9606995dbd46ec1629debb18ed. 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: 15
| SHA256 hash: | bd407e66453e00d96368122b1d8761c995aa3a9606995dbd46ec1629debb18ed |
|---|---|
| SHA3-384 hash: | b1e3abcb490455d1748bab191fd1c5302cf82cd0f2cdd3504e31ecf5d85964c94d1e210ba0d6b36a8f22a7d83217e104 |
| SHA1 hash: | ffad234dfc77ff46bd7872cf469823cc33c719c0 |
| MD5 hash: | daf38969ea84ef75b59a19518ecb825c |
| humanhash: | five-ack-vermont-angel |
| File name: | shipment document_for your review_2543846930.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 747'520 bytes |
| First seen: | 2023-04-20 13:12:24 UTC |
| Last seen: | 2023-05-13 22:57:22 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'599 x Formbook, 12'241 x SnakeKeylogger) |
| ssdeep | 12288:uDiE3lkHMH91DzZZlEOfaNbv6dxx99WKvkdsua9cFcPVl/4A/pH:uDlkHMd1DtXANbvkt9WKusuhFcPVxVH |
| Threatray | 3'298 similar samples on MalwareBazaar |
| TLSH | T1DBF4E095B766D752C2683D3D81D621282BB199C7F426CA3AFDC9114D7E23BC91F8038B |
| TrID | 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 11.2% (.SCR) Windows screen saver (13097/50/3) 9.0% (.EXE) Win64 Executable (generic) (10523/12/4) 5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 3.8% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | 0070696969696000 (12 x Formbook, 9 x AgentTesla, 5 x Loki) |
| Reporter |  James_inthe_box |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
2
# of downloads :
291
Origin country :
USVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
shipment document_for your review_2543846930.exe
Verdict:
Suspicious activity
Analysis date:
2023-04-20 13:12:58 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a custom TCP request
Launching a process
Launching cmd.exe command interpreter
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
packed
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
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
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Initial sample is a PE file and has a suspicious name
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Tries to detect virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.Generic
Status:
Suspicious
First seen:
2023-04-20 02:49:27 UTC
File Type:
PE (.Net Exe)
Extracted files:
20
AV detection:
13 of 35 (37.14%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 3'288 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook campaign:c29i 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
Suspicious use of SetThreadContext
Deletes itself
Formbook payload
Formbook
Unpacked files
SH256 hash:
257fc20e7d669ad99b02171c3ad8e283c15a03f37353b86dfc9ce7f97a2e83f4
MD5 hash:
5ec006776d581c467571140ae88a8fc5
SHA1 hash:
79146bdccbcdd91c70ebab114e202ee8b611c2b9
Detections:
FormBook
win_formbook_w0
win_formbook_auto
win_formbook_g0
SH256 hash:
b7fee19bc82c437c1a7193519a404cf79457cdd81888d3ad6c495fc697fbcd4a
MD5 hash:
449fa1bef19b8218fdc40c354910efbf
SHA1 hash:
ccdfc81d524168c9ff4951ae09f598c801451b9f
SH256 hash:
c8808b69b0f4d52c253e35b001da94086786b34162fd51daa3f17eda94bac7f0
MD5 hash:
da56041df789c24cb2a36a364431f766
SHA1 hash:
876e6c579d1092a76ce90c500c43af0cf11724a4
SH256 hash:
5e5c8fe4e53980a98b48fe6b19155edf0f0d285ed899c61dbf4f880583ddf1d2
MD5 hash:
b3bbc5461d12f07ea893bf415dfe7c89
SHA1 hash:
40c3156c471d2afe3fd88c7d20cf93e5782e1bd6
SH256 hash:
6dc2491ea9c83f3bee23ed12690f4a3dc7da4f5b32b1eaf83f7b914296f1ac74
MD5 hash:
97b82a6fdbdbbdab1523a46d55a4e12a
SHA1 hash:
0294d995dbbe15a9c68819a545c52cf47817f18c
SH256 hash:
bd407e66453e00d96368122b1d8761c995aa3a9606995dbd46ec1629debb18ed
MD5 hash:
daf38969ea84ef75b59a19518ecb825c
SHA1 hash:
ffad234dfc77ff46bd7872cf469823cc33c719c0
Malware family:
FormBook
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Formbook
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: | BitcoinAddress |
|---|---|
| Author: | Didier Stevens (@DidierStevens) |
| Description: | Contains a valid Bitcoin address |
| 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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