MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 cf0d36f933310c07f1554db7e6e8a2e79c01ee933717e13f96ae841302306512. 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: 13
| SHA256 hash: | cf0d36f933310c07f1554db7e6e8a2e79c01ee933717e13f96ae841302306512 |
|---|---|
| SHA3-384 hash: | 4ce75dd5b6ad36c85ac259a2b52271ae157a57aee18c132b8e80c0cd48bc11c431efa9adf7c6c785b88c5627209a7cb6 |
| SHA1 hash: | a55d2f584620864fe9eb49e7647bb86fc2c20050 |
| MD5 hash: | c6d40c961c2a1940c29ff433fc9217ee |
| humanhash: | alpha-beryllium-california-vegan |
| File name: | order 0091.com |
| Download: | download sample |
| Signature | Formbook |
| File size: | 437'704 bytes |
| First seen: | 2021-10-21 17:27:58 UTC |
| Last seen: | 2021-10-22 05:38:56 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | b76363e9cb88bf9390860da8e50999d2 (464 x Formbook, 184 x AgentTesla, 122 x SnakeKeylogger) |
| ssdeep | 6144:tBlL/ZgH+UQj3bLOj95PIDTOmuOsViEr6Bwh75FSPsGkdcR2K1tXuOE3u5y:biS3/sb2ONO8iErndSPhVtSd |
| Threatray | 10'810 similar samples on MalwareBazaar |
| TLSH | T1E6949E836FC28E4EF1479EB56E97DA77C2532F2A15120412D5E07E2337BFE7224421A6 |
| File icon (PE): |  |
| dhash icon | d4ccb0e6e6b0ccf2 (1 x Formbook) |
| Reporter |  GovCERT_CH |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
3
# of downloads :
177
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file in the %temp% directory
Creating a file
Unauthorized injection to a recently created process
Launching a process
Launching cmd.exe command interpreter
DNS request
Connection attempt
Sending an HTTP GET request
Setting browser functions hooks
Possible injection to a system process
Unauthorized injection to a system process
Deleting of the original file
Unauthorized injection to a browser process
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
overlay 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 dropped file
C2 URLs / IPs found in malware configuration
Found malware configuration
Initial sample is a PE file and has a suspicious name
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)
Modifies the prolog of user mode functions (user mode inline hooks)
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Self deletion via cmd delete
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Nsisx
Status:
Malicious
First seen:
2021-10-21 17:28:06 UTC
AV detection:
15 of 44 (34.09%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 10'800 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook campaign:dn7r 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
Enumerates physical storage devices
Suspicious use of SetThreadContext
Deletes itself
Loads dropped DLL
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.yourherogarden.net/dn7r/
Unpacked files
SH256 hash:
628e6ecd0231ccdefd6d684a8d0f07ff16f0213ae04e29adb7ff94853cce2cc3
MD5 hash:
08f8c05553706af957306d9cce346ebb
SHA1 hash:
bc1ccb5f00c582752d4a5103b122fe5299dad8d4
SH256 hash:
cf0d36f933310c07f1554db7e6e8a2e79c01ee933717e13f96ae841302306512
MD5 hash:
c6d40c961c2a1940c29ff433fc9217ee
SHA1 hash:
a55d2f584620864fe9eb49e7647bb86fc2c20050
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
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Dropped by
formbook
Delivery method
Distributed via e-mail attachment
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