MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 50771a013c968d61b8e3111da3cb205f1d8878031c63bdbaaddaa87308a3e290. 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: 11
| SHA256 hash: | 50771a013c968d61b8e3111da3cb205f1d8878031c63bdbaaddaa87308a3e290 |
|---|---|
| SHA3-384 hash: | bdaad5946b3f0683c2014fb3242a87b7db089b299e51b94dd68f6598f68da132134412d9255bc2a87e106ca034d57ad8 |
| SHA1 hash: | ec6f8e0b1d936c7cce52c3391dfbccdccb762b6c |
| MD5 hash: | c04700a660ec2da848e2c7b6074098f5 |
| humanhash: | lion-equal-music-lake |
| File name: | c04700a660ec2da848e2c7b6074098f5 |
| Download: | download sample |
| Signature | Formbook |
| File size: | 430'238 bytes |
| First seen: | 2022-01-25 10:17:15 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 099c0646ea7282d232219f8807883be0 (476 x Formbook, 210 x Loki, 107 x AgentTesla) |
| ssdeep | 6144:TwZs4MCOqFNwkUOT4Ok9dS+w0Cipz4jZrPD+sxZsZcMOj:SnNwkUOTzsSsCipz4jZFxZsuj |
| Threatray | 13'000 similar samples on MalwareBazaar |
| TLSH | T14594AF5C919FB10FDF2392B7DD52493AA19E1F022A228C2D16F83D5837313EF6A43995 |
| File icon (PE): |  |
| dhash icon | a2d4c8e0f0b2b280 (1 x Formbook) |
| Reporter |  zbetcheckin |
| Tags: | 32 exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
149
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
c04700a660ec2da848e2c7b6074098f5
Verdict:
Malicious activity
Analysis date:
2022-01-25 10:26:39 UTC
Tags:
installer
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
Creating a file in the %temp% directory
Creating a file
Unauthorized injection to a recently created process
DNS request
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
control.exe overlay packed shell32.dll
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
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Found 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
Self deletion via cmd delete
Tries to detect virtualization through RDTSC time measurements
Uses netsh to modify the Windows network and firewall settings
Yara detected FormBook
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.SpyNoon
Status:
Malicious
First seen:
2022-01-25 10:18:11 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
27 of 43 (62.79%)
Threat level:
5/5
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 12'990 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook campaign:sk6z rat spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Loads dropped DLL
Formbook Payload
Formbook
Unpacked files
SH256 hash:
477907f2a8ccfd7f4476c0e76f74058b0f39717490673da94449f1a62de32b60
MD5 hash:
ffd2d9c140ee7c896c4647c61812056d
SHA1 hash:
8004fc76a8b7efd957768beaf0bfb9a51752203f
Detections:
win_formbook_g0
win_formbook_auto
SH256 hash:
ac4c5d621bacc0775fb7a9872bc58c7026ae43156acccc42305771366ea533e0
MD5 hash:
868e09fd66d59b4d61b90a07ac8ec605
SHA1 hash:
2f77ac3951e28989df2310b87abaa084d5137e59
SH256 hash:
50771a013c968d61b8e3111da3cb205f1d8878031c63bdbaaddaa87308a3e290
MD5 hash:
c04700a660ec2da848e2c7b6074098f5
SHA1 hash:
ec6f8e0b1d936c7cce52c3391dfbccdccb762b6c
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.33
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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