MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b32448dbeec13e1eb23e55a57ffc06f9dfc8fd44687e19fc0be1c4fbabc10abb. 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: b32448dbeec13e1eb23e55a57ffc06f9dfc8fd44687e19fc0be1c4fbabc10abb
SHA3-384 hash: f1945b97e961a334bb712c9b11ab8674133b7030c0d6346d219bf8ae89ac5ac9df06d71c730a7ce820bfcc1ceb7eedc3
SHA1 hash: 6881c018ddf6fcbd775c92bb897967408f0f504a
MD5 hash: dfbd95b518ecc9178415c3b24078c94f
humanhash: asparagus-ack-high-autumn
File name:dfbd95b518ecc9178415c3b24078c94f.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:259'736 bytes
First seen:2021-09-20 13:58:41 UTC
Last seen:2021-09-20 15:09:19 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash b76363e9cb88bf9390860da8e50999d2 (464 x Formbook, 184 x AgentTesla, 122 x SnakeKeylogger)
ssdeep 6144:Z8LxBBEMIWztBkm4SV+DHb2cW/k28IxdcVcnNYU:mnTk5SVIq/B3
Threatray 9'506 similar samples on MalwareBazaar
TLSH T10744126635EB85F7E7030AB26E362FABF3B3071581537B434B682F762A315424E51389
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
194
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
dfbd95b518ecc9178415c3b24078c94f.exe
Verdict:
Suspicious activity
Analysis date:
2021-09-20 14:01:50 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/d35b0838-4ebc-4e4e-a8ff-77796948adab

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/189471/
Detection(s):
SecuriteInfo.com.Trojan.NSISX.Spy.Gen.2.9322.20151.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a file
Deleting a recently created file
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2977939f-87db-444d-b153-18376045c662
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/854148
Signature
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Found malware configuration
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)
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: 486587 Sample: EIElnDxX0V.exe Startdate: 20/09/2021 Architecture: WINDOWS Score: 100 31 www.bofoz.com 2->31 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 4 other signatures 2->45 11 EIElnDxX0V.exe 17 2->11         started        signatures3 process4 file5 29 C:\Users\user\AppData\Local\...\gogxofveb.dll, PE32 11->29 dropped 59 Detected unpacking (changes PE section rights) 11->59 61 Maps a DLL or memory area into another process 11->61 63 Tries to detect virtualization through RDTSC time measurements 11->63 15 EIElnDxX0V.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 15->18 injected process9 dnsIp10 33 mrbrianalba.com 192.185.131.134, 49858, 80 UNIFIEDLAYER-AS-1US United States 18->33 35 www.fermanfood.com 74.208.236.34, 49853, 80 ONEANDONE-ASBrauerstrasse48DE United States 18->35 37 11 other IPs or domains 18->37 47 System process connects to network (likely due to code injection or exploit) 18->47 49 Performs DNS queries to domains with low reputation 18->49 22 systray.exe 18->22         started        signatures11 process12 signatures13 51 Self deletion via cmd delete 22->51 53 Modifies the context of a thread in another process (thread injection) 22->53 55 Maps a DLL or memory area into another process 22->55 57 Tries to detect virtualization through RDTSC time measurements 22->57 25 cmd.exe 1 22->25         started        process14 process15 27 conhost.exe 25->27         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b32448dbeec13e1eb23e55a57ffc06f9dfc8fd44687e19fc0be1c4fbabc10abb/
Threat name:
Win32.Trojan.Nsisx
Create hunting rule
Status:
Malicious
First seen:
2021-09-20 13:59:08 UTC
AV detection:
13 of 28 (46.43%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
5c8f31380d956958134331ea55e63835fd16ca1f02f4c81672b69db70bc97ab8
Formbook
6acf1bec87a9b06a63ac3be623a527d7c419d17bb8a258b67e2f7cc2c607cc10
Formbook
6da50c6b31b4125631987f40d7bd3dacab22c961ca9ba60dfdfa45120d5ec17a
Formbook
7b4c1bf9a15a419080fe02866aa26f162f79d5e01763c6af5915b07988556223
Formbook
a0d1e3fbe11fcbbea9dcad1880e23ea531c01c20fbbf383174cd420349657a01
Formbook
b1e9060288c5c28d0fb5ba1c91b5c507e15011a063009da3e382ad6b90b09790
Formbook
e51c60f40080414b74c2eeef62780b28aa31c7875dada6dc2097323a61cc8396
Formbook
f1540e89eeb7046cd265d37ef63a6d282a1ff8a89875193ae775582e74205594
Formbook
fa9bd0ededa6a35bd948c884848855568c1efd4e77bd2ca7786144f81d3f64c5
Formbook
+ 9'496 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:m0np loader rat
Link:
https://tria.ge/reports/210920-rad2xaecc6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Loads dropped DLL
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.devmedicalcentre.com/m0np/
Unpacked files
SH256 hash:
f4e1ce66224132eb8173116f47d39380c06e0f5758251e7b35bad6f630b573d4
MD5 hash:
ef7eaf0da4de4d661b5d15c16dc09b45
SHA1 hash:
27bc4729f90be02fb496bcd4167f545ad9d0e892
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/1bc61b52-4696-4d10-902b-b7e40b0fa935/
Parent samples :
b32448dbeec13e1eb23e55a57ffc06f9dfc8fd44687e19fc0be1c4fbabc10abb
8a95ac711537aeb1c93c61e541077005f5226e4150c2669742d1b612cfc25788
64c00be3d0bc5f000ee6d2d6d49e72c9e9f36090f19b7f9620ff0993a0e84025
990a8fa7e96d2cd90b09ab39794df984bc153d0dcd390afbca19a42b689d4e7d
cf3038247c7a2a5779f655fdf594bdad56b22d198b6edb1c3197b84d9c4f153a
SH256 hash:
3c6dab0c512d0cc3438b7c534c4a7e5711b6133eb5e34379357b56be2446fb56
MD5 hash:
42088d957ab24e73900a90b9f7b4fc00
SHA1 hash:
b4ee82f34896b44184ed142094e13b544e2252c5
Link:
https://www.unpac.me/results/1bc61b52-4696-4d10-902b-b7e40b0fa935/
SH256 hash:
b32448dbeec13e1eb23e55a57ffc06f9dfc8fd44687e19fc0be1c4fbabc10abb
MD5 hash:
dfbd95b518ecc9178415c3b24078c94f
SHA1 hash:
6881c018ddf6fcbd775c92bb897967408f0f504a
Link:
https://www.unpac.me/results/1bc61b52-4696-4d10-902b-b7e40b0fa935/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Formbook
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/b32448dbeec13e1eb23e55a57ffc06f9dfc8fd44687e19fc0be1c4fbabc10abb

File information

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

Web download

Formbook

Executable exe b32448dbeec13e1eb23e55a57ffc06f9dfc8fd44687e19fc0be1c4fbabc10abb

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1562681/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/189471/

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