MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 64e3a0f2298f21833eb7a9c51aa0b2b8d3354bdcefb0156bb34371e3163d8b3d. 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
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SHA256 hash: 64e3a0f2298f21833eb7a9c51aa0b2b8d3354bdcefb0156bb34371e3163d8b3d
SHA3-384 hash: cf53b612e114fc5d6eb964d9ac2b57d5dd195a25242f8678caa028db8b86d5678d94732d9f006fe1b668981bb8ff5ec8
SHA1 hash: 174def16b7a286eeb3f97f68817ab393414ac5fc
MD5 hash: f9d0f03aba5378393fe83fa8e473b89a
humanhash: speaker-golf-friend-zulu
File name:f9d0f03aba5378393fe83fa8e473b89a.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:505'575 bytes
First seen:2021-09-29 07:09:43 UTC
Last seen:2021-09-29 08:12:55 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash b76363e9cb88bf9390860da8e50999d2 (464 x Formbook, 184 x AgentTesla, 122 x SnakeKeylogger)
ssdeep 12288:HIP/a94oigRu1/WxHlZ+L83Gt7IsgJs/gE2kM8y:SIAi/y7PvgEB3y
Threatray 9'827 similar samples on MalwareBazaar
TLSH T122B4E0159881D99FD15232F805B4F1B5D3BDAE893D908ECDD73C3CA49A358D82826CBB
File icon (PE):PE icon
dhash icon 60a6a6a6a6a4aaea (1 x Formbook)
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
104
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
f9d0f03aba5378393fe83fa8e473b89a.exe
Verdict:
Malicious activity
Analysis date:
2021-09-29 07:14:23 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/1c7ee8f6-de7c-41e8-bd44-a3c1c49ebed0

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/192860/
Detection(s):
SecuriteInfo.com.Trojan.NSISX.Spy.Gen.4.22063.14457.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a file
Unauthorized injection to a recently created process
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d5ff6e5e-699c-441c-ba04-72be1b17c61a
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/860915
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
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 dropped file
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: 493562 Sample: PRwjw7ffrC.exe Startdate: 29/09/2021 Architecture: WINDOWS Score: 100 33 www.baby-handmade.store 2->33 41 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->41 43 Found malware configuration 2->43 45 Malicious sample detected (through community Yara rule) 2->45 47 7 other signatures 2->47 11 PRwjw7ffrC.exe 17 2->11         started        signatures3 process4 file5 31 C:\Users\user\AppData\...\vxzhefqohet.dll, PE32 11->31 dropped 61 Detected unpacking (changes PE section rights) 11->61 63 Tries to detect virtualization through RDTSC time measurements 11->63 65 Injects a PE file into a foreign processes 11->65 15 PRwjw7ffrC.exe 11->15         started        signatures6 process7 signatures8 67 Modifies the context of a thread in another process (thread injection) 15->67 69 Maps a DLL or memory area into another process 15->69 71 Sample uses process hollowing technique 15->71 73 Queues an APC in another process (thread injection) 15->73 18 explorer.exe 15->18 injected process9 dnsIp10 35 www.yourroddays1.xyz 173.214.240.15, 49816, 80 SERVEREL-ASUS United States 18->35 37 www.bibberyhills.com 154.83.94.75, 49786, 80 DXTL-HKDXTLTseungKwanOServiceHK Seychelles 18->37 39 10 other IPs or domains 18->39 49 System process connects to network (likely due to code injection or exploit) 18->49 51 Performs DNS queries to domains with low reputation 18->51 22 cmd.exe 18->22         started        25 autoconv.exe 18->25         started        signatures11 process12 signatures13 53 Self deletion via cmd delete 22->53 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 27 cmd.exe 1 22->27         started        process14 process15 29 conhost.exe 27->29         started       
Detection:
xloader
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Link:
https://mwdb.cert.pl/sample/64e3a0f2298f21833eb7a9c51aa0b2b8d3354bdcefb0156bb34371e3163d8b3d/
Threat name:
Win32.Backdoor.Androm
Create hunting rule
Status:
Malicious
First seen:
2021-09-29 07:10:18 UTC
AV detection:
15 of 45 (33.33%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
2dc7525f9ee6e09a25f840b457bf5b0ba228c4697e1f3d4b81bd2964d2eafc61
Formbook
31accabae2032a0fda8dd449182167521360e258df6ebd2316130399d910e990
Formbook
3dfa10d42004768b9da7da94dc0586a0b9d68b56dd6bf5b5057b6b896eec5336
Formbook
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Formbook
64c00be3d0bc5f000ee6d2d6d49e72c9e9f36090f19b7f9620ff0993a0e84025
Formbook
8a95ac711537aeb1c93c61e541077005f5226e4150c2669742d1b612cfc25788
Formbook
990a8fa7e96d2cd90b09ab39794df984bc153d0dcd390afbca19a42b689d4e7d
Formbook
b32448dbeec13e1eb23e55a57ffc06f9dfc8fd44687e19fc0be1c4fbabc10abb
Formbook
c5ccdeea44050d8be9cf04b42ba6336dfd81e4a930ec6cd916f5f4e3a5f713bb
Formbook
cf3038247c7a2a5779f655fdf594bdad56b22d198b6edb1c3197b84d9c4f153a
Formbook
+ 9'817 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/210929-hzdyrsdhf2/
Behaviour
Suspicious behavior: EnumeratesProcesses
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:
b05b77c57fd3fef88f05f5a7d0013f80885e148217c3f38f56aedd342464a86c
MD5 hash:
5ce792c789b4f543dcd483328705b149
SHA1 hash:
def861f44b722e4f5f96e90aff6de12f3ff4427b
Link:
https://www.unpac.me/results/3e4bfc7c-e2b2-4cbe-a401-caf5bdf59496/
SH256 hash:
64e3a0f2298f21833eb7a9c51aa0b2b8d3354bdcefb0156bb34371e3163d8b3d
MD5 hash:
f9d0f03aba5378393fe83fa8e473b89a
SHA1 hash:
174def16b7a286eeb3f97f68817ab393414ac5fc
Link:
https://www.unpac.me/results/3e4bfc7c-e2b2-4cbe-a401-caf5bdf59496/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.47
Link:
https://yomi.yoroi.company/submissions/64e3a0f2298f21833eb7a9c51aa0b2b8d3354bdcefb0156bb34371e3163d8b3d

File information

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

Web download

Formbook

Executable exe 64e3a0f2298f21833eb7a9c51aa0b2b8d3354bdcefb0156bb34371e3163d8b3d

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/192860/
  
URLhaus
https://urlhaus.abuse.ch/url/1562681/
  
Delivery method
Distributed via web download

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