MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 432dc27473a2ca5168e30969aab3359bb01f5936babc35811f336bcc3f195914. 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: 10


Intelligence 10 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 432dc27473a2ca5168e30969aab3359bb01f5936babc35811f336bcc3f195914
SHA3-384 hash: 4cb54591b4500c1b557b3a57a3404b63996f6d0e231be98e333605861230910eaca8300b09c05a6c74e4ca7c1e641500
SHA1 hash: 7c7e1256c74dd0a3c5097d6bb30bbeefafcadaf1
MD5 hash: ccd8f73a73a04407c6fc20847b1c5410
humanhash: montana-helium-king-timing
File name:ccd8f73a73a04407c6fc20847b1c5410.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'186'304 bytes
First seen:2021-04-26 06:43:16 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:bEauVFOMKKc9X5PPMUHoPqrtjQxV4KdJ:U7KKoPPDIqrtMxLH
Threatray 4'865 similar samples on MalwareBazaar
TLSH A74569136EC4DA8CF0E95A3D41FC0012BFA7DC92961E9FCA59CB73AD15B1A42F521A13
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
123
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Purchase Order SC_695853.xlsx
Verdict:
Malicious activity
Analysis date:
2021-04-26 05:26:23 UTC
Tags:
encrypted opendir exploit CVE-2017-11882 loader
Link:
https://app.any.run/tasks/b24d39b7-ecb4-4d35-b22b-63ab5102c35c

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/144234/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
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
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/697420
Signature
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
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
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
Uses ipconfig to lookup or modify the Windows network settings
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 397631 Sample: UP3FvzsHWZ.exe Startdate: 26/04/2021 Architecture: WINDOWS Score: 100 31 www.setcourse.net 2->31 33 www.salsaisabel.icu 2->33 35 clientconfig.passport.net 2->35 43 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->43 45 Found malware configuration 2->45 47 Malicious sample detected (through community Yara rule) 2->47 49 6 other signatures 2->49 11 UP3FvzsHWZ.exe 3 2->11         started        signatures3 process4 file5 29 C:\Users\user\AppData\...\UP3FvzsHWZ.exe.log, ASCII 11->29 dropped 61 Tries to detect virtualization through RDTSC time measurements 11->61 63 Injects a PE file into a foreign processes 11->63 15 UP3FvzsHWZ.exe 11->15         started        signatures6 process7 signatures8 65 Modifies the context of a thread in another process (thread injection) 15->65 67 Maps a DLL or memory area into another process 15->67 69 Sample uses process hollowing technique 15->69 71 Queues an APC in another process (thread injection) 15->71 18 explorer.exe 6 15->18 injected process9 dnsIp10 37 www.verejnezadavani.com 91.239.200.36, 49734, 80 VSHOSTINGCZ Czech Republic 18->37 39 lennonlimaredator.com 50.116.87.228, 49746, 80 UNIFIEDLAYER-AS-1US United States 18->39 41 15 other IPs or domains 18->41 51 System process connects to network (likely due to code injection or exploit) 18->51 53 Uses ipconfig to lookup or modify the Windows network settings 18->53 22 ipconfig.exe 18->22         started        signatures11 process12 signatures13 55 Modifies the context of a thread in another process (thread injection) 22->55 57 Maps a DLL or memory area into another process 22->57 59 Tries to detect virtualization through RDTSC time measurements 22->59 25 cmd.exe 1 22->25         started        process14 process15 27 conhost.exe 25->27         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/432dc27473a2ca5168e30969aab3359bb01f5936babc35811f336bcc3f195914/
Threat name:
ByteCode-MSIL.Infostealer.Coins
Create hunting rule
Status:
Malicious
First seen:
2021-04-26 00:32:41 UTC
AV detection:
10 of 47 (21.28%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=imw4e5dtulffc2hdbfu2vmzvtoyb6wjwxk6dlai7gnv4ypyzleka._file
Verdict:
malicious
Similar samples:
03735650255866b1c2592bcb4567cbcb2b9d23eea5430d2e7d7c6315abadb5ad
Formbook
0a2e7c9ad53b5355f4f723912d07f9dae7d1e2d72ac62758cdc44196f124945e
Formbook
3755206dc18df104854e076d74799c1d83d6cb6acb22a7aa22ec595c56e31abc
Formbook
441a0a46bcdfdee8c8b6761798e75a65204eac43b47547557604f80f26b87e95
Formbook
5e7b6e81d3f73322d73bf013d67f76e211f0e539296e00a53d93585b0c167ba2
Formbook
67b662f28ef6c6a148443ebece272e63e7eeb9d366032b4366fe459b7c5c41f8
Formbook
69be518fd3748193be11e41acb1fb3e674b6c3f898193dec0c595bf450b19cf8
Formbook
9f86527e3ca4530bb3209d8608dae083afab4ef2cf7b0ae23bcd6fdc322a0c33
Formbook
c935e13396041731908b9fbb5c4e74c38b9f374eb9a47d419038ac539008c94c
Formbook
e66332c1c306b3072699f986229b07b6230edf4b46b5b46a2e535621be13021f
Formbook
+ 4'855 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader loader rat
Link:
https://tria.ge/reports/210426-z585kqg136/
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.actedcity.net/r1mo/
Unpacked files
SH256 hash:
e90a19eba5f2de3ba82f652221105bb0682b07c20abddec487c6f4354ea79c39
MD5 hash:
efb0de4397ea61e17d262e278b53ff86
SHA1 hash:
727fdf2ceb13262d56bdda24a02564fb3e80c8b0
Link:
https://www.unpac.me/results/63b89d0e-1d0c-422a-b53f-e84f2f11af60/
SH256 hash:
432dc27473a2ca5168e30969aab3359bb01f5936babc35811f336bcc3f195914
MD5 hash:
ccd8f73a73a04407c6fc20847b1c5410
SHA1 hash:
7c7e1256c74dd0a3c5097d6bb30bbeefafcadaf1
Link:
https://www.unpac.me/results/63b89d0e-1d0c-422a-b53f-e84f2f11af60/
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/432dc27473a2ca5168e30969aab3359bb01f5936babc35811f336bcc3f195914

File information

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

Web download

Formbook

Executable exe 432dc27473a2ca5168e30969aab3359bb01f5936babc35811f336bcc3f195914

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1138501/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/144234/

Comments