MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 14642e431716be5f43044de68f915037e0358a401f59e490f5370cc5563a1a23. 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: | 14642e431716be5f43044de68f915037e0358a401f59e490f5370cc5563a1a23 |
|---|---|
| SHA3-384 hash: | f3bf2375e19ef4d0c2b13c521f532a7692633e8fa590b49a85f0d0ec879346de953d3c707ba78eeb202cf534b1d2fba8 |
| SHA1 hash: | df50bdebfd19f5ac9de43665bb67083e3538ff6b |
| MD5 hash: | 0d26f4e760a3b0d35a0420ea0dbc6931 |
| humanhash: | yellow-muppet-crazy-hot |
| File name: | 0d26f4e760a3b0d35a0420ea0dbc6931 |
| Download: | download sample |
| Signature | Formbook |
| File size: | 540'160 bytes |
| First seen: | 2021-11-23 10:19:50 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 12288:gRnqhSBreAkHBcVEEC80RHbKSl/6kpitD00d0tlZ7D2j:gRZ0qVEEP0FVl/6RC0 |
| Threatray | 11'544 similar samples on MalwareBazaar |
| TLSH | T158B4E0A8375072DFC867CA728C646CA0A33175775B0BC20BA44B129DA91E6D7DF216F3 |
| Reporter |  zbetcheckin |
| Tags: | 32 exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
104
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Requested payment Swift.xlsx
Verdict:
Malicious activity
Analysis date:
2021-11-23 08:53:19 UTC
Tags:
encrypted opendir exploit CVE-2017-11882 loader trojan formbook stealer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Gathering data
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
DNS request
Сreating synchronization primitives
Unauthorized injection to a recently created process
Creating a file
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
coinminer obfuscated 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
C2 URLs / IPs found in malware configuration
Found malware configuration
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)
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
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Detection:
formbook
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-11-23 10:20:15 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
26 of 45 (57.78%)
Threat level:
5/5
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 11'534 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook campaign:ky0y rat spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.thedailybugleblog.com/ky0y/
Unpacked files
SH256 hash:
f30ca642597c059f9dbcc6cfea27687245fbcaf5456be0b7a4528d946f3a0a05
MD5 hash:
0f6349011cf5446131faf0cadbace87b
SHA1 hash:
0cd48b5cb5a0ca095043c333c9002ba5273e92e8
SH256 hash:
9e8599478f36f8aa303d6ac4fcb6c7f5fb2b9dc043fa39d7d35bd4d601d23196
MD5 hash:
0c342e429fce0768f0d8ade52c556bb0
SHA1 hash:
d8afd1d05117b32b1200e0ca0bbeb06e975a5f5e
SH256 hash:
11e0bd70d314e62f0a68d7b7c38d4173dcd7fda0049f59980ad37b475c4327ad
MD5 hash:
89fa28d208dc13c7be3063019b0ab727
SHA1 hash:
56a711a2c5d1fa59b852cc978956827f09c8fefd
Detections:
win_formbook_g0
win_formbook_auto
SH256 hash:
14642e431716be5f43044de68f915037e0358a401f59e490f5370cc5563a1a23
MD5 hash:
0d26f4e760a3b0d35a0420ea0dbc6931
SHA1 hash:
df50bdebfd19f5ac9de43665bb67083e3538ff6b
Malware family:
FormBook
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
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: | 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.
Web download
Delivery method
Distributed via web download
Comments
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