MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cc0a217f761a9216eac62d8d10baaea85ce3bf576032a2fbfa23538246179e6f. 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: 14


Intelligence 14 IOCs YARA 3 File information Comments 1

SHA256 hash: cc0a217f761a9216eac62d8d10baaea85ce3bf576032a2fbfa23538246179e6f
SHA3-384 hash: d3ea85b5fcab159af6d2125a5eb9909ab0cfd274e1b47e8ea14485e9e92a8607e36fb5256a07d80daa93910037757bd0
SHA1 hash: fe38e25ea87c49ee05682328b017102550e8b8c0
MD5 hash: 4220e5c34ad4689e817e453a0e13e773
humanhash: kentucky-cardinal-helium-oscar
File name:4220e5c34ad4689e817e453a0e13e773
Download: download sample
Signature Formbook
File size:446'976 bytes
First seen:2021-11-02 13:02:22 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 6144:a3vIl1Wga1TuoDjEJ/w7WdZ1gSvIOdvXkh6bXkg77MVW+Tje7Rtek1VtkEii:K1Tl8WWnKAImMMxMRebf/tkBi
Threatray 11'128 similar samples on MalwareBazaar
TLSH T12E94DFD2A2A44756D5A94FB450702D3013B77EAD3868F6DC6D98B8E73A73BC24130E93
Reporter zbetcheckin
Tags:32 exe FormBook

Intelligence


File Origin
# of uploads :
1
# of downloads :
108
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
AWB [EXTERNAL] RFQ-RVS QUOTATION .doc
Verdict:
Malicious activity
Analysis date:
2021-11-02 11:36:24 UTC
Tags:
exploit CVE-2017-11882 loader trojan formbook stealer

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a file in the %temp% directory
Delayed writing of the file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
fareit obfuscated packed
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
C2 URLs / IPs found in malware configuration
Found malware configuration
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
Self deletion via cmd delete
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 513756 Sample: r2Nae151Pz Startdate: 02/11/2021 Architecture: WINDOWS Score: 100 37 www.globalparavarfoundation.com 2->37 39 globalparavarfoundation.com 2->39 47 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->47 49 Found malware configuration 2->49 51 Malicious sample detected (through community Yara rule) 2->51 53 6 other signatures 2->53 11 r2Nae151Pz.exe 3 2->11         started        signatures3 process4 file5 35 C:\Users\user\AppData\...\r2Nae151Pz.exe.log, ASCII 11->35 dropped 57 Tries to detect virtualization through RDTSC time measurements 11->57 59 Injects a PE file into a foreign processes 11->59 15 r2Nae151Pz.exe 11->15         started        18 r2Nae151Pz.exe 11->18         started        20 r2Nae151Pz.exe 11->20         started        22 r2Nae151Pz.exe 11->22         started        signatures6 process7 signatures8 69 Modifies the context of a thread in another process (thread injection) 15->69 71 Maps a DLL or memory area into another process 15->71 73 Sample uses process hollowing technique 15->73 75 Queues an APC in another process (thread injection) 15->75 24 explorer.exe 15->24 injected process9 dnsIp10 41 url.xincache.com 103.149.26.92, 49858, 80 UHGL-AS-APUCloudHKHoldingsGroupLimitedHK unknown 24->41 43 namesaketransport.com 160.153.136.3, 49853, 80 GODADDY-AMSDE United States 24->43 45 8 other IPs or domains 24->45 55 System process connects to network (likely due to code injection or exploit) 24->55 28 control.exe 24->28         started        signatures11 process12 signatures13 61 Self deletion via cmd delete 28->61 63 Modifies the context of a thread in another process (thread injection) 28->63 65 Maps a DLL or memory area into another process 28->65 67 Tries to detect virtualization through RDTSC time measurements 28->67 31 cmd.exe 1 28->31         started        process14 process15 33 conhost.exe 31->33         started       
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-11-02 12:55:28 UTC
AV detection:
20 of 28 (71.43%)
Threat level:
  5/5
Result
Malware family:
xloader
Score:
  10/10
Tags:
family:xloader campaign:w8n5 loader rat
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.fourjmedia.com/w8n5/
Unpacked files
SH256 hash:
f490d526a2b96f49be006de0a2a8d91e30b30e80b7253d2315ec7e620304207d
MD5 hash:
9d0643fc409f7578ac248a7d33efd869
SHA1 hash:
6d3951c42d3243cb8cd7e8ec85392048d2f5d93f
Detections:
win_formbook_g0 win_formbook_auto
SH256 hash:
7ec7c47de5927351c7035f8657a2dd91c42fd6ed6e4da309e34b87ef0b0ba785
MD5 hash:
171a2669225911b41301096cd9dcf19f
SHA1 hash:
dc25f1f69faec5174e489a0d1a18cf14cf7fd1b5
SH256 hash:
067d36b3604fceb17ab5268b065892c90c7dbcd8c00cfd599e7e15e2e825fe86
MD5 hash:
b32b05b4486eb4d10fc82eebab643ed5
SHA1 hash:
4b30909178031d71b4f0f0490cfe3bbb3140a396
SH256 hash:
cc0a217f761a9216eac62d8d10baaea85ce3bf576032a2fbfa23538246179e6f
MD5 hash:
4220e5c34ad4689e817e453a0e13e773
SHA1 hash:
fe38e25ea87c49ee05682328b017102550e8b8c0
Malware family:
XLoader
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.

YARA Signatures


MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:pe_imphash
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash

File information


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

Web download

Formbook

Executable exe cc0a217f761a9216eac62d8d10baaea85ce3bf576032a2fbfa23538246179e6f

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2021-11-02 13:02:23 UTC

url : hxxp://binatonezx.tk/bluezx.exe