MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 f5b24f949895b74aa3b6bbb47e215f55f1846bf82bf462db83eff295e72fb5f7. 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: 9
| SHA256 hash: | f5b24f949895b74aa3b6bbb47e215f55f1846bf82bf462db83eff295e72fb5f7 |
|---|---|
| SHA3-384 hash: | 6a9e5f2d1a25ad118a84531b261710975a4cc66d0a6928ef9912058cfed9a1385e849d988ff201af4ba69e4c1cb1341d |
| SHA1 hash: | 8e34dafea4406548b0af762e6ecbd42d156a1b58 |
| MD5 hash: | e3d04586f820d0b32ac72b9447890181 |
| humanhash: | juliet-freddie-magnesium-maine |
| File name: | nova narudžba.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 628'224 bytes |
| First seen: | 2021-04-21 11:07:22 UTC |
| Last seen: | 2021-04-21 12:12:03 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 12288:Pt/rqCcSrhakn/zRRRRRanMJUniK5rurzUnqgolFl8j/d1InKFL:x2+hFnrRRRRRaM+niKBnMlD8j/d1InKF |
| Threatray | 4'775 similar samples on MalwareBazaar |
| TLSH | ACD4F1282768E62AD2BE077C8065114083F4F623A247E79C9ED460FD4DF37D3C66626B |
| Reporter |  TeamDreier |
| Tags: | FormBook |
Intelligence
File Origin
# of uploads :
2
# of downloads :
93
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
nova narudžba.exe
Verdict:
Malicious activity
Analysis date:
2021-04-21 12:33:12 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
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.
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Adds a directory exclusion to Windows Defender
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
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)
Modifies the prolog of user mode functions (user mode inline hooks)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Sigma detected: Scheduled temp file as task from temp location
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Pwsx
Status:
Malicious
First seen:
2021-04-21 09:01:27 UTC
AV detection:
9 of 46 (19.57%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 4'765 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook evasion rat spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Creates scheduled task(s)
Gathers network information
Enumerates physical storage devices
Suspicious use of SetThreadContext
Maps connected drives based on registry
Checks BIOS information in registry
Looks for VMWare Tools registry key
Formbook Payload
Looks for VirtualBox Guest Additions in registry
Formbook
Malware Config
C2 Extraction:
http://www.quetech.info/ykl/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Comments
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MBC behaviors list (github.com/accidentalrebel/mbcscan):
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0) [B0009.029] Anti-Behavioral Analysis::Instruction Testing