MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 2fe794f9b477142c55e0c411a2b575e5cc96798966e591b9645115d58ab7b9f3. 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: 10
| SHA256 hash: | 2fe794f9b477142c55e0c411a2b575e5cc96798966e591b9645115d58ab7b9f3 |
|---|---|
| SHA3-384 hash: | 33e3a9b5c4abce7d2163aab73768b972b6f1e4db446bb8eabb74e1b4bd5dd28c53ee068efdfeb390f0293a73d8fe334e |
| SHA1 hash: | 4ef482c1f0fdc61ce6e82d4cf6e9cc3eaf7f5b47 |
| MD5 hash: | 9cefe56dd7b1d0a2fa9a7aa5558069e4 |
| humanhash: | hot-uniform-alabama-mango |
| File name: | 9cefe56dd7b1d0a2fa9a7aa5558069e4 |
| Download: | download sample |
| Signature | Formbook |
| File size: | 6'144 bytes |
| First seen: | 2022-09-20 16:36:40 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 48:6aTIQTlQk5ySQfNT0tZMeC3xia4olp5sqvDVJwMZOYRKzEN+IkUdYzhsA4JHEmRi:8CQTj9nTvmG+HUOzhmpEmI41FnU |
| TLSH | T12BC1A511A7D68337F9B24BB998A363C047BCBB17AC63DB6F8D40541A5D517980D50FB0 |
| 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 |  zbetcheckin |
| Tags: | 32 exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
297
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
9cefe56dd7b1d0a2fa9a7aa5558069e4
Verdict:
Malicious activity
Analysis date:
2022-09-20 16:37:45 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
Clean
Maliciousness:
Behaviour
Сreating synchronization primitives
Sending an HTTP GET request
Launching a process
Creating a process with a hidden window
Sending a custom TCP request
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.
Verdict:
Malicious
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
C2 URLs / IPs found in malware configuration
Encrypted powershell cmdline option found
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
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 dropped file
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected Costura Assembly Loader
Yara detected FormBook
Behaviour
Behavior Graph:
Detection:
formbook
Threat name:
ByteCode-MSIL.Trojan.Woreflint
Status:
Malicious
First seen:
2022-09-20 16:37:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
21 of 26 (80.77%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook campaign:te2r persistence rat spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
Formbook
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
2fe794f9b477142c55e0c411a2b575e5cc96798966e591b9645115d58ab7b9f3
MD5 hash:
9cefe56dd7b1d0a2fa9a7aa5558069e4
SHA1 hash:
4ef482c1f0fdc61ce6e82d4cf6e9cc3eaf7f5b47
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
Comments
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