MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 0b95efedfa44c08b29463a372e6717efc4874333af63da3cfd003bc86f4ce366. 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: | 0b95efedfa44c08b29463a372e6717efc4874333af63da3cfd003bc86f4ce366 |
|---|---|
| SHA3-384 hash: | 5974ab4ff1195498c796fe386e31b568446e9900fc230e71816638d50827c9d6a7a72b5f122af42702ceeae41feaf88a |
| SHA1 hash: | 749dea9fb4b2d649e9c83f493fff2173bd8261a4 |
| MD5 hash: | 44888e25f2e3e2903312e0a5e176e1cd |
| humanhash: | jersey-stairway-bluebird-oscar |
| File name: | 44888e25f2e3e2903312e0a5e176e1cd.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 1'063'424 bytes |
| First seen: | 2021-02-02 09:47:53 UTC |
| Last seen: | 2021-02-02 12:18:52 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 24576:y/+24dqqctaAL5MGUesRxMfODuLmGEr4lz:6+24YP5pU/R8ODuLZz |
| Threatray | 3'700 similar samples on MalwareBazaar |
| TLSH | 33359D8D770722CBF09E25BB83B12E340572BD5B35D0D61EF29D76A2A5320A8EC44797 |
| Reporter |  abuse_ch |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
2
# of downloads :
121
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
44888e25f2e3e2903312e0a5e176e1cd.exe
Verdict:
Malicious activity
Analysis date:
2021-02-02 10:06:33 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a recently created process
Creating a file
Enabling autorun by creating a file
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
.NET source code contains potential unpacker
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM_3
Yara detected FormBook
Behaviour
Behavior Graph:
Detection:
formbook
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-02-02 09:48:12 UTC
AV detection:
24 of 28 (85.71%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 3'690 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook ransomware rat spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.maalkhairaatwosu.com/zn7/
Unpacked files
SH256 hash:
400f2e8f6c8986a2637c87d6edca5490236763f9ff531a2f8f4410cc6e8624cd
MD5 hash:
5f5cf457df183f21cad73090a42b37ef
SHA1 hash:
5a1e64a48501276670cce7585c544ae6580ac590
SH256 hash:
bd03f1419db658015507630078378ed7b24ed480166fb9855308e78cd249fb44
MD5 hash:
06ba0381250a64535e2ff8dcf4f37907
SHA1 hash:
bb9f2a2c1d8bdabeefcb7b1f0333a47ae144571c
SH256 hash:
d00c5e5ce8053c66c83643e8a85466920e4d8e24bf4602f08038ebbe736ad604
MD5 hash:
e63dd949b7d06a836c5007b2997fc731
SHA1 hash:
561aff3ca4f8c56cabd494155047953743ca0e24
Detections:
win_formbook_g0
win_formbook_auto
SH256 hash:
0b95efedfa44c08b29463a372e6717efc4874333af63da3cfd003bc86f4ce366
MD5 hash:
44888e25f2e3e2903312e0a5e176e1cd
SHA1 hash:
749dea9fb4b2d649e9c83f493fff2173bd8261a4
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.
Web download
Delivery method
Distributed via web download
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