MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 deac58296321ec67026dc3de7275137fbdf1775e28fbd9e4d3bf528be7bc95ff. 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


Intelligence 12 IOCs YARA File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: deac58296321ec67026dc3de7275137fbdf1775e28fbd9e4d3bf528be7bc95ff
SHA3-384 hash: 2cd0430dbb5be368ee290c968191b3cbf1f78c109b6e213ccb26dc5ca4f2615ab8a408c42c9b4e02702adfa8c461c8e4
SHA1 hash: c2f4ced955cabb11511907b182a507124c0b1ab7
MD5 hash: 8009b800a48a95126a61e337e9bdc8de
humanhash: skylark-bluebird-minnesota-mars
File name:8009b800a48a95126a61e337e9bdc8de
Download: download sample
Signature Formbook
Create hunting rule
File size:430'472 bytes
First seen:2022-01-05 09:02:14 UTC
Last seen:2022-01-05 11:11:14 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 7fa974366048f9c551ef45714595665e (946 x Formbook, 398 x Loki, 261 x AgentTesla)
ssdeep 12288:jbL1JPO3z6+g2hgXCPz6QY+5AIYopdTU1+BYr80x:jHPAE2eW6d+5A6pxdGH
Threatray 12'730 similar samples on MalwareBazaar
TLSH T19C94231716D6EC73EBB6FAF109C76613E3B9274D132450C74FD92E6E36286009E2A349
Reporter zbetcheckin
Tags:32 exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
215
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
P.O 20222021.xlsx
Verdict:
Malicious activity
Analysis date:
2022-01-05 08:41:17 UTC
Tags:
encrypted opendir exploit CVE-2017-11882 loader trojan formbook stealer
Link:
https://app.any.run/tasks/1c80e393-7e51-42be-8e96-9028ae09f2b4

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/217404/
Detection(s):
SecuriteInfo.com.Trojan.GenericKDZ.82078.9846.16451.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% directory
Creating a file
Unauthorized injection to a recently created process
DNS request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
80%
Tags:
overlay packed
Link:
https://www.filescan.io/uploads/61d55ec9bfe53d318f2749e4/reports/829aa6c7-bcbe-45a9-8a5b-06da7922740f/overview
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/32b6995f-b73e-4630-9878-8c21c058895a
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/915722
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
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)
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Self deletion via cmd delete
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to detect virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 548199 Sample: U0R4AO1Bfk Startdate: 05/01/2022 Architecture: WINDOWS Score: 100 33 www.nckp32.xyz 2->33 35 www.jinfuhao581.com 2->35 37 7 other IPs or domains 2->37 39 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->39 41 Found malware configuration 2->41 43 Malicious sample detected (through community Yara rule) 2->43 45 6 other signatures 2->45 11 U0R4AO1Bfk.exe 18 2->11         started        signatures3 process4 file5 31 C:\Users\user\AppData\Local\...\udldilxqn.dll, PE32 11->31 dropped 55 Tries to detect virtualization through RDTSC time measurements 11->55 57 Injects a PE file into a foreign processes 11->57 15 U0R4AO1Bfk.exe 11->15         started        signatures6 process7 signatures8 59 Modifies the context of a thread in another process (thread injection) 15->59 61 Maps a DLL or memory area into another process 15->61 63 Sample uses process hollowing technique 15->63 65 Queues an APC in another process (thread injection) 15->65 18 explorer.exe 15->18 injected process9 process10 20 cmd.exe 18->20         started        23 autoconv.exe 18->23         started        signatures11 47 Self deletion via cmd delete 20->47 49 Modifies the context of a thread in another process (thread injection) 20->49 51 Maps a DLL or memory area into another process 20->51 53 Tries to detect virtualization through RDTSC time measurements 20->53 25 cmd.exe 1 20->25         started        27 explorer.exe 2 154 20->27         started        process12 process13 29 conhost.exe 25->29         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/deac58296321ec67026dc3de7275137fbdf1775e28fbd9e4d3bf528be7bc95ff/
Threat name:
Win32.Worm.SpyBot
Create hunting rule
Status:
Malicious
First seen:
2022-01-05 09:03:11 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
25 of 28 (89.29%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
formbook
Create hunting rule
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4c20199af53476746b9169321c057437c7341c334d61f496820876d9feb63251
Formbook
6bd5fda97afe76f3d6cc66ffac1350e77256315e151364355af9ee6d56be8ebf
Formbook
7a0cd1587a69eaf31f745c4f39b0bfbbfbf23f1d1b483b1448da6b90fdaf6caa
Formbook
7f4888239060a411b5a521d19e88bb1158189634f764383c2c2fc0bb84e01169
Formbook
7fe0a610fcbcddb5d954efaf23d8d6c9eccf24b841b35ffa2956f4370ec106a6
Formbook
86df15ac78abc1d224a4249db72d29dcb2979fd0669a15c0d291e47648dc0c1c
Formbook
99889ef9126eddb7fee40e181c9832c734f8cef74736e2c577438300b468751c
Formbook
a48338ad920df299184caed650b6105804c67269494766bdb8651f4d288b8a0b
Formbook
+ 12'720 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:nv6i loader rat
Link:
https://tria.ge/reports/220105-kz15eaabb6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Loads dropped DLL
Xloader Payload
Xloader
Unpacked files
SH256 hash:
deac58296321ec67026dc3de7275137fbdf1775e28fbd9e4d3bf528be7bc95ff
MD5 hash:
8009b800a48a95126a61e337e9bdc8de
SHA1 hash:
c2f4ced955cabb11511907b182a507124c0b1ab7
Link:
https://www.unpac.me/results/1c669626-eca1-4bd6-a352-024e47412a43/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.33
Link:
https://yomi.yoroi.company/submissions/deac58296321ec67026dc3de7275137fbdf1775e28fbd9e4d3bf528be7bc95ff

File information

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

Web download

Formbook

Executable exe deac58296321ec67026dc3de7275137fbdf1775e28fbd9e4d3bf528be7bc95ff

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1950560/
Cape
Cape
https://www.capesandbox.com/analysis/217404/

Comments


Avatar
zbet commented on 2022-01-05 09:02:15 UTC

url : hxxp://107.173.229.169/g2/scan_02.exe