MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 f01669ff0af4c1b8f4f15985fae94c302537ed8affc5b2fe01534594036218f2. 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: 7
| SHA256 hash: | f01669ff0af4c1b8f4f15985fae94c302537ed8affc5b2fe01534594036218f2 |
|---|---|
| SHA3-384 hash: | 60934b763ccb3a9c0f99541349733281b261c7cac49ef94a26afce8f7b77781cf2594129c74029160fe88253235090ec |
| SHA1 hash: | d45a2f22186a3b494ef1237028b29eea72cc9cca |
| MD5 hash: | 622dca0ee8175c9a20456d8892d35a80 |
| humanhash: | winter-queen-alaska-arizona |
| File name: | Zbicswp.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 1'008'130 bytes |
| First seen: | 2020-07-18 08:51:05 UTC |
| Last seen: | 2020-07-18 10:23:53 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | c40d33ed8fbf0d4750a33aed5bec8c1d (1 x AveMariaRAT, 1 x Formbook) |
| ssdeep | 24576:AZGa8OZAhs7wXKmXa3/NoVlz5rtJHpFdvmPn:AZGhm4ZdEn |
| Threatray | 5'140 similar samples on MalwareBazaar |
| TLSH | A925AE33E2714436D2A3557E8C0B66E85827EE4C2858BC557AFE5E894F3C381786E0E7 |
| Reporter |  abuse_ch |
| Tags: | exe FormBook |
abuse_ch
Malspam distributing unidentified malware:HELO: w2k12mx04.dc1.ca.ihglobaldns.com
Sending IP: 192.175.105.170
From: Cihan Insurance <s.entezari@chitotech.com>
Reply-To: s.entezari@chitotech.com
Subject: Re:PO/DOC 10940389RN
Attachment: Details.zip (contains "Zbicswp.exe")
Intelligence
File Origin
# of uploads :
2
# of downloads :
91
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Unauthorized injection to a recently created process
Sending an HTTP GET request
Creating a file in the %temp% subdirectories
Reading critical registry keys
Creating a file
Deleting a recently created file
Reading Telegram data
Running batch commands
Creating a process with a hidden window
Launching a process
Sending a TCP request to an infection source
Stealing user critical data
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Creates a thread in another existing process (thread injection)
Detected FormBook malware
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)
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Sigma detected: Steal Google chrome login data
Sigma detected: Suspicious Svchost Process
Tries to detect virtualization through RDTSC time measurements
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file access)
Writes to foreign memory regions
Yara detected FormBook
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.RemcosCrypt
Status:
Malicious
First seen:
2020-07-18 08:53:05 UTC
AV detection:
37 of 48 (77.08%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 5'130 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
8/10
Tags:
spyware persistence
Behaviour
Script User-Agent
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of AdjustPrivilegeToken
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: MapViewOfSection
Script User-Agent
Suspicious use of WriteProcessMemory
Modifies Internet Explorer settings
Suspicious use of SetThreadContext
Suspicious use of SetThreadContext
Checks whether UAC is enabled
Adds Run key to start application
Adds Run key to start application
Reads user/profile data of web browsers
Reads user/profile data of web browsers
Adds policy Run key to start application
Adds policy Run key to start application
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Unknown
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
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