MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0920951a2739c975661a70c9a7532d65a0abe3d8cee5d476af53b2b60cb63bd3. 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: 0920951a2739c975661a70c9a7532d65a0abe3d8cee5d476af53b2b60cb63bd3
SHA3-384 hash: c86fe32874600740c51ddecf96f7efaed16be9a5d276fd1aff401832d5196ceb828fb028ce7b28e7c1374617463cf607
SHA1 hash: 429597242b605189cf74947ba8759fb8dce24345
MD5 hash: 2d3cdc1f4189bdf4ba2d1e98a77b041a
humanhash: alpha-lima-river-oxygen
File name:Order requirements.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:671'232 bytes
First seen:2020-10-28 07:59:45 UTC
Last seen:2020-10-28 09:54:20 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'603 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:kTyFUPJ6uwk5gvoEvdM0e1Cbs7SMtoiokKYQTHk:kToS6uYoEB3DL9TE
TLSH 13E4D082B04470C6EA2907315037EC6416E35EB969B0A05C756DB76FFAB36D31C2E8DB
Reporter abuse_ch
Tags:exe FormBook


Avatar
abuse_ch
Malspam distributing unidentified malware:

From: Robert-SCM <ads.annna@yandex.com>
Subject: RFQ
Attachment: RFQ28.10.2020.zip (contains "Order requirements.exe")

Intelligence

File Origin
# of uploads :
3
# of downloads :
119
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/80331/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.44239834.20979.18455.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Unauthorized injection to a recently created process
Adding an access-denied ACE
Creating a file
Launching cmd.exe command interpreter
Setting browser functions hooks
Forced shutdown of a system process
Unauthorized injection to a system process
Unauthorized injection to a browser process
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/514661
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Contains functionality to hide a thread from the debugger
Hides threads from debuggers
Initial sample is a PE file and has a suspicious name
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
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
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 306446 Sample: Order requirements.exe Startdate: 28/10/2020 Architecture: WINDOWS Score: 100 30 cdn.onenote.net 2->30 38 Malicious sample detected (through community Yara rule) 2->38 40 Antivirus detection for URL or domain 2->40 42 Antivirus / Scanner detection for submitted sample 2->42 44 7 other signatures 2->44 11 Order requirements.exe 2->11         started        signatures3 process4 signatures5 54 Hides threads from debuggers 11->54 56 Injects a PE file into a foreign processes 11->56 14 Order requirements.exe 11->14         started        17 WerFault.exe 23 9 11->17         started        process6 signatures7 58 Modifies the context of a thread in another process (thread injection) 14->58 60 Maps a DLL or memory area into another process 14->60 62 Sample uses process hollowing technique 14->62 64 Queues an APC in another process (thread injection) 14->64 19 explorer.exe 14->19 injected process8 dnsIp9 32 club-personal.com 198.54.115.18, 49740, 80 NAMECHEAP-NETUS United States 19->32 34 dns.sxl.cn 39.106.147.78, 80 CNNIC-ALIBABA-CN-NET-APHangzhouAlibabaAdvertisingCoLtd China 19->34 36 5 other IPs or domains 19->36 46 System process connects to network (likely due to code injection or exploit) 19->46 23 chkdsk.exe 19->23         started        signatures10 process11 signatures12 48 Modifies the context of a thread in another process (thread injection) 23->48 50 Maps a DLL or memory area into another process 23->50 52 Tries to detect virtualization through RDTSC time measurements 23->52 26 cmd.exe 1 23->26         started        process13 process14 28 conhost.exe 26->28         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/0920951a2739c975661a70c9a7532d65a0abe3d8cee5d476af53b2b60cb63bd3/
Threat name:
ByteCode-MSIL.Spyware.Noon
Create hunting rule
Status:
Malicious
First seen:
2020-10-28 02:09:54 UTC
File Type:
PE (.Net Exe)
Extracted files:
2
AV detection:
25 of 29 (86.21%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=beqjkgrhhhexkzq2ode2ouznmwqkxy6yz3s5i5vpkozlmdfwhpjq._file
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook rat spyware stealer trojan
Link:
https://tria.ge/reports/201028-kk8z1wp5da/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.habibistech.com/gcvp/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/0920951a2739c975661a70c9a7532d65a0abe3d8cee5d476af53b2b60cb63bd3

File information

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

Malspam

Formbook

zip c65ffe02b3ad54914b64982d0cc47103c5ab42336bef6856e9b083a512666fca

Formbook

Executable exe 0920951a2739c975661a70c9a7532d65a0abe3d8cee5d476af53b2b60cb63bd3

(this sample)

  
Dropped by
MD5 b97cdb8bc36bc4766c34f38f2a6bea98
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 c65ffe02b3ad54914b64982d0cc47103c5ab42336bef6856e9b083a512666fca
Cape
Cape
https://www.capesandbox.com/analysis/80331/

Comments