MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 f3c3045611665e01d3e09fde53a64532ac0508def47b50b65e60d386e40389fc. 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: 12
| SHA256 hash: | f3c3045611665e01d3e09fde53a64532ac0508def47b50b65e60d386e40389fc |
|---|---|
| SHA3-384 hash: | beddfea36435f1eff1ec752fe6c7bb3c6d7cbe8f9b106d13753e0dcde46fdc642ffdaf133fdba57d3c28845ad275add9 |
| SHA1 hash: | 5c727491905085ad48da060fd4cc5d313864e715 |
| MD5 hash: | 2e761e8fc40c2eca62b7e67c4e8092ae |
| humanhash: | florida-virginia-black-wolfram |
| File name: | REVISE PDA_MV THABAA.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 699'392 bytes |
| First seen: | 2022-08-04 13:04:39 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'748 x AgentTesla, 19'643 x Formbook, 12'245 x SnakeKeylogger) |
| ssdeep | 12288:hJg6SKlpxw6qwdJe6PHhZ8MnvRS4ZiqDjmXzVi9iY9p4y7JI:hnLlpxw6qU3D8GpXZibjXRy7JI |
| TLSH | T11AE4024126A98F07E13B5FF0F624606417F1652F3A72E2989EDA7CEB54B2B030B51E47 |
| 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 |  malwarelabnet |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
434
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
ID:
1
File name:
REVISE PDA_MV THABAA.exe
Verdict:
Malicious activity
Analysis date:
2022-08-04 13:07:54 UTC
Tags:
formbook trojan stealer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a window
Unauthorized injection to a recently created process
Creating a file
Сreating synchronization primitives
Searching for synchronization primitives
Launching a process
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
packed
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 detection for URL or domain
C2 URLs / IPs found in malware configuration
Deletes itself after installation
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
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:
ByteCode-MSIL.Spyware.SnakeLogger
Status:
Malicious
First seen:
2022-08-04 12:54:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
22 of 26 (84.62%)
Threat level:
2/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
formbook
Result
Malware family:
n/a
Score:
7/10
Tags:
n/a
Behaviour
Gathers network information
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
Suspicious use of SetThreadContext
Checks computer location settings
Loads dropped DLL
Unpacked files
SH256 hash:
16f5ed3ea775ed18beb7aefe7d25ce55d837f93ae17222207287cca02e2122f6
MD5 hash:
25021c4df016cff3e690bc1d3b1a971f
SHA1 hash:
a7b3849d82b4ee95c346a2b40d122281c6369a2d
Detections:
win_formbook_g0
win_formbook_auto
SH256 hash:
39c2d879c57f07305ce60412dc8a88f02e51f1a14a06cc605768d1d7f5313807
MD5 hash:
db51fe170a9e5d6ec5429a2fbd9d0353
SHA1 hash:
e30a58125fc41322db6cf2ccb6a6d414ed379016
SH256 hash:
353984f3dc84d13ad8896cc065b58d75ed9c1ed14b02ddd1278437bb2c9aa9f7
MD5 hash:
8e95a38d3ef5aba86aea17f32c903323
SHA1 hash:
6bb0f948c64c9a61bdd268dbed5f2047ccf1e4f4
SH256 hash:
a9c5b2c628a47247402ff05d399855caf6f6a22146d44cd0fd9d7fc05a65ba66
MD5 hash:
228ff1006be83039e4de2b5e0475a5b0
SHA1 hash:
3adef5cc343067fa6b9d5e712114dc619c867a72
SH256 hash:
06b2bfe65d0d8597ab723ba7566b0172b742a076380b2c74bd2a45550776919e
MD5 hash:
43cc8d7ee617a0cea7708f8dfa15e777
SHA1 hash:
1a402c6904577e139ab6c8c2da06828104460536
SH256 hash:
f3c3045611665e01d3e09fde53a64532ac0508def47b50b65e60d386e40389fc
MD5 hash:
2e761e8fc40c2eca62b7e67c4e8092ae
SHA1 hash:
5c727491905085ad48da060fd4cc5d313864e715
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: | 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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