MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b93f24e7f456357291e285286a12ae79f9b551284757d9050adf6ccac1905ff9. 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


Intelligence 9 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b93f24e7f456357291e285286a12ae79f9b551284757d9050adf6ccac1905ff9
SHA3-384 hash: 01ec270261973fb30ba3e324fad54959053f6a45ba7d69aec19dcd468715c763115d12928f13ffa4b4a82daff1b9f3b9
SHA1 hash: 02266ea8649705aa10a5036f54bbfb8953262f20
MD5 hash: 790d32b24be33acb84bf56a73fac43cd
humanhash: nuts-kilo-wolfram-mars
File name:790d32b24be33acb84bf56a73fac43cd
Download: download sample
Signature Formbook
Create hunting rule
File size:448'512 bytes
First seen:2021-06-24 01:22:27 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 9606f4896423e5663963caa907d7b590 (2 x ArkeiStealer, 2 x RedLineStealer, 1 x DanaBot)
ssdeep 12288:WdV5jT4PzwwLfy2jQ2EAUCtVF6WkqKtl:WdVF4Pzw8YYF6
TLSH A894BF00B6A0C035F3F762F45A7593B8653D7EA16F2650CB12E92AEE1A347E0AD31717
Reporter zbetcheckin
Tags:32 exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
94
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
790d32b24be33acb84bf56a73fac43cd
Verdict:
Suspicious activity
Analysis date:
2021-06-24 01:25:15 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/d516149b-530a-4a5c-844b-496a48f30e18

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Packed.Pwsx-9874160-0
Create hunting rule

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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/bcac1bf2-6494-4dd3-a50d-68a20387d56d
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/807032
Signature
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
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
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:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b93f24e7f456357291e285286a12ae79f9b551284757d9050adf6ccac1905ff9/
Threat name:
Win32.Trojan.Glupteba
Create hunting rule
Status:
Malicious
First seen:
2021-06-22 14:27:32 UTC
File Type:
PE (Exe)
Extracted files:
36
AV detection:
33 of 46 (71.74%)
Threat level:
  5/5
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook rat spyware stealer trojan
Link:
https://tria.ge/reports/210624-4xkgt4rpcx/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.mpaiji.com/c244/
Unpacked files
SH256 hash:
ea4676ff8546e2bb54356367979734ef89b55f7e0621a878f1c17b7737cd61f1
MD5 hash:
95b7f67757529bc1fd1418165bfad8a7
SHA1 hash:
8c6a68186ba1f1f7f97cdaf91489b895e5119fe3
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/29d6799a-1b9a-4f31-95ce-6a6a54dfb57e/
Parent samples :
0f832876e5226548ea1d6460e26f546c344b9edb63c9009176e04ebbb562aa08
b93f24e7f456357291e285286a12ae79f9b551284757d9050adf6ccac1905ff9
a39bf71ad924d013133a402cea33e33c57a0fd202dcee7f411a4149535f7e969
60e441c4ec5069f84883ce8ca94dc81e0d364691e7ab620216c9c9364f9242a0
ada5044d0bbf03ca1dabe6feedc1b265179b4a2623de9d6f8e2bde31f7f03d5a
c4d47153405e6371ce64b331bed9178e45c5f54bfba505375d6d8918e68216b9
SH256 hash:
b93f24e7f456357291e285286a12ae79f9b551284757d9050adf6ccac1905ff9
MD5 hash:
790d32b24be33acb84bf56a73fac43cd
SHA1 hash:
02266ea8649705aa10a5036f54bbfb8953262f20
Link:
https://www.unpac.me/results/29d6799a-1b9a-4f31-95ce-6a6a54dfb57e/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/b93f24e7f456357291e285286a12ae79f9b551284757d9050adf6ccac1905ff9

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Formbook

Executable exe b93f24e7f456357291e285286a12ae79f9b551284757d9050adf6ccac1905ff9

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1393187/

Comments