MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2919a5d96ade5e0f2967d98a7b49b1f612435ed6a6b3843424a8c1e99ea0e9ab. 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: 8


Intelligence 8 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2919a5d96ade5e0f2967d98a7b49b1f612435ed6a6b3843424a8c1e99ea0e9ab
SHA3-384 hash: 4542f8cfe687816ca5cd8b04e3c31affcf3c4d0a9d88b88a1ec63159345cfb0877ed31d51131bad33216d71418721b72
SHA1 hash: 8cc8b7f9772637fb0d6df77423ae833e66587cc0
MD5 hash: a803f4d55bdc06aee301ff972ea06b05
humanhash: oven-item-london-table
File name:SKY POUNDS.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:31'264 bytes
First seen:2020-12-04 21:14:52 UTC
Last seen:2020-12-04 22:43:31 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'738 x AgentTesla, 19'596 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 768:8v9t58YNJUAr4b8HR9J0DPwP/Rq+Uf2h:8v9t5jNWAsbs9J0Lw9Uf
Threatray 3'114 similar samples on MalwareBazaar
TLSH FEE2A2BB320BBA13E587CF303603F1736B1892733A974766E4A1161EDD522D86589EC7
Reporter cocaman
Tags:exe FormBook

Code Signing Certificate

Organisation:Eebbffbceacddbfaeefaecdbaf
Issuer:Eebbffbceacddbfaeefaecdbaf
Algorithm:sha256WithRSAEncryption
Valid from:Dec 4 11:51:25 2020 GMT
Valid to:Dec 4 11:51:25 2021 GMT
Serial number: F0031491B673ECDF533D4EBE4B54697F
Thumbprint Algorithm:SHA256
Thumbprint: B01390D05AB674A18C9ADE3E8D7C7D49A8975121A115F05EA20166D92DA96CE3
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
2
# of downloads :
309
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
s.exe
Verdict:
Malicious activity
Analysis date:
2020-12-04 15:43:43 UTC
Tags:
trojan formbook stealer opendir
Link:
https://app.any.run/tasks/01352d16-5e48-4cb1-a020-116436681c46

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/106833/
Detection(s):
SecuriteInfo.com.Trojan.MSIL.Basic.10.Gen.22768.6756.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a window
Running batch commands
Creating a process with a hidden window
Launching a process
DNS request
Unauthorized injection to a recently created process
Adding an access-denied ACE
Launching the default Windows debugger (dwwin.exe)
Launching cmd.exe command interpreter
Sending an HTTP GET request
Possible injection to a system process
Sending a TCP request to an infection source
Unauthorized injection to a system process
Deleting of the original file
Result
Gathering data
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/556103
Signature
Antivirus detection for URL or domain
Connects to a pastebin service (likely for C&C)
Hides threads from debuggers
Injects a PE file into a foreign processes
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)
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
Uses netstat to query active network connections and open ports
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 327153 Sample: SKY POUNDS.exe Startdate: 04/12/2020 Architecture: WINDOWS Score: 100 42 g.msn.com 2->42 60 Malicious sample detected (through community Yara rule) 2->60 62 Antivirus detection for URL or domain 2->62 64 Multi AV Scanner detection for submitted file 2->64 66 4 other signatures 2->66 11 SKY POUNDS.exe 15 3 2->11         started        signatures3 process4 dnsIp5 50 hastebin.com 104.24.127.89, 443, 49722 CLOUDFLARENETUS United States 11->50 52 192.168.2.1 unknown unknown 11->52 70 Hides threads from debuggers 11->70 72 Injects a PE file into a foreign processes 11->72 15 SKY POUNDS.exe 11->15         started        18 WerFault.exe 23 9 11->18         started        21 cmd.exe 1 11->21         started        23 SKY POUNDS.exe 11->23         started        signatures6 process7 file8 74 Modifies the context of a thread in another process (thread injection) 15->74 76 Maps a DLL or memory area into another process 15->76 78 Sample uses process hollowing technique 15->78 80 Queues an APC in another process (thread injection) 15->80 25 explorer.exe 15->25 injected 40 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 18->40 dropped 29 conhost.exe 21->29         started        31 timeout.exe 1 21->31         started        signatures9 process10 dnsIp11 44 www.burakcelikkapi.com 45.195.121.115, 49758, 49784, 80 VPSQUANUS Seychelles 25->44 46 isabellelodo.com 108.167.172.164, 49745, 49780, 80 UNIFIEDLAYER-AS-1US United States 25->46 48 25 other IPs or domains 25->48 68 System process connects to network (likely due to code injection or exploit) 25->68 33 NETSTAT.EXE 25->33         started        signatures12 process13 signatures14 54 Modifies the context of a thread in another process (thread injection) 33->54 56 Maps a DLL or memory area into another process 33->56 58 Tries to detect virtualization through RDTSC time measurements 33->58 36 cmd.exe 1 33->36         started        process15 process16 38 conhost.exe 36->38         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2919a5d96ade5e0f2967d98a7b49b1f612435ed6a6b3843424a8c1e99ea0e9ab/
Threat name:
ByteCode-MSIL.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2020-12-04 19:13:00 UTC
File Type:
PE (.Net Exe)
AV detection:
23 of 28 (82.14%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
formbook
Create hunting rule
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Formbook
2664162d0341d8e5cf1cf3a290b77406d87111e3c9ff3fcf3a4f0836d15d3afe
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2bda7325843b48687e064e2abeeef3f5eae5865fceccbbb0ad5229fcf624bf40
Formbook
6d923f02c2252e4a2ea98a8685fc5237354e2853791855f1a451a390dd85cbb9
Formbook
9f5779b1c4f0c33f93c5745623a806b3a3de57f574b05bbd15a46c3b64eea592
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cf881c52980129f685da1dee4674018fa0fc1db346565dd917ae0160ce26b25d
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d995c73f2e399b8c2fbb7c2fd6b32d7f91113cc86fa63fe560966f21e26c5ac1
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e78b5071209858cdcb5ce02f7df3c3fb857088f7088b964791d289c789451e67
Formbook
edb4639fe2eeb567856790fc73f716baeea57ab54fc91e31f49309009978de55
Formbook
f38659e0b47cf0d1c0a61aa87256fdf60d04b2f41a935995b2346849f2f6b246
Formbook
+ 3'104 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook rat spyware stealer trojan
Link:
https://tria.ge/reports/201204-2lrf6n3w6e/
Behaviour
Delays execution with timeout.exe
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
Deletes itself
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.runwithit.media/bu43/
Unpacked files
SH256 hash:
2919a5d96ade5e0f2967d98a7b49b1f612435ed6a6b3843424a8c1e99ea0e9ab
MD5 hash:
a803f4d55bdc06aee301ff972ea06b05
SHA1 hash:
8cc8b7f9772637fb0d6df77423ae833e66587cc0
Link:
https://www.unpac.me/results/dce0eb82-ed0b-486c-bf9d-ba05269041fb/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Dropper
Score:
0.80
Link:
https://yomi.yoroi.company/submissions/2919a5d96ade5e0f2967d98a7b49b1f612435ed6a6b3843424a8c1e99ea0e9ab

File information

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

Malspam

Formbook

zip 57249443c198030287faf77a2f878b565593fb2b6c9fb48627650dd572b46193

Formbook

Executable exe 2919a5d96ade5e0f2967d98a7b49b1f612435ed6a6b3843424a8c1e99ea0e9ab

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 57249443c198030287faf77a2f878b565593fb2b6c9fb48627650dd572b46193
Cape
Cape
https://www.capesandbox.com/analysis/106833/

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