MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 502303edd5a9de57b3667146e84f15fc4957242ca2ef8f75f5e503946c452ee2. 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: 13


Intelligence 13 IOCs YARA File information Comments
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SHA256 hash: 502303edd5a9de57b3667146e84f15fc4957242ca2ef8f75f5e503946c452ee2
SHA3-384 hash: 5d9108108e6e169427c917e2d7ee968bd4badf168fb76890ff8d27922fdc4bb0c1df31cacdbf58045fe3f33303a04641
SHA1 hash: 92f96c08bc514b4087fee5e362e5b67223fb2fce
MD5 hash: 014943ef94289a9d1b9c711a9ee1bf91
humanhash: item-paris-october-illinois
File name:014943ef94289a9d1b9c711a9ee1bf91
Download: download sample
Signature Formbook
Create hunting rule
File size:333'426 bytes
First seen:2022-01-21 02:34:37 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 099c0646ea7282d232219f8807883be0 (476 x Formbook, 210 x Loki, 107 x AgentTesla)
ssdeep 6144:owf0RjsfKGaMF0ffEQpu2cg1LPuJnOfWZb3qNYzg++:4LGkJuJkLPuYEaGzY
Threatray 13'006 similar samples on MalwareBazaar
TLSH T10C6423AA76C284D3DF15153634B6DEB5D3F7D00A0214756F63A02EF03E288C57B5AB8A
File icon (PE):PE icon
dhash icon b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter zbetcheckin
Tags:32 exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
228
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/221325/
Detection(s):
SecuriteInfo.com.FakeAV.CXA.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
DNS request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control.exe overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/61ea1bdaf81da814af9486ec/reports/e86278de-f597-44e1-be7e-4cc503625d28/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
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/74b62b6d-182b-4dab-8014-fdeb3d185dc4
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/924915
Signature
C2 URLs / IPs found in malware configuration
Found API chain indicative of debugger detection
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
Sigma detected: CMSTP Execution Process Creation
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: 557393 Sample: L2BA5a7tEn Startdate: 21/01/2022 Architecture: WINDOWS Score: 100 35 www.cupboarddi.com 2->35 37 shops.myfunpinpin.com 2->37 51 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->51 53 Found malware configuration 2->53 55 Malicious sample detected (through community Yara rule) 2->55 57 5 other signatures 2->57 10 L2BA5a7tEn.exe 19 2->10         started        signatures3 process4 file5 27 C:\Users\user\AppData\Local\...\dqmyx.dll, PE32 10->27 dropped 59 Found API chain indicative of debugger detection 10->59 61 Tries to detect virtualization through RDTSC time measurements 10->61 63 Injects a PE file into a foreign processes 10->63 14 L2BA5a7tEn.exe 10->14         started        signatures6 process7 signatures8 65 Modifies the context of a thread in another process (thread injection) 14->65 67 Maps a DLL or memory area into another process 14->67 69 Sample uses process hollowing technique 14->69 71 Queues an APC in another process (thread injection) 14->71 17 cmstp.exe 12 14->17         started        21 explorer.exe 14->21 injected process9 dnsIp10 39 Self deletion via cmd delete 17->39 41 Modifies the context of a thread in another process (thread injection) 17->41 43 Maps a DLL or memory area into another process 17->43 45 Tries to detect virtualization through RDTSC time measurements 17->45 23 cmd.exe 1 17->23         started        29 www.cyberaised.online 213.186.33.5, 49818, 80 OVHFR France 21->29 31 www.iamaka.net 44.227.76.166, 80 AMAZON-02US United States 21->31 33 4 other IPs or domains 21->33 47 System process connects to network (likely due to code injection or exploit) 21->47 49 Performs DNS queries to domains with low reputation 21->49 signatures11 process12 process13 25 conhost.exe 23->25         started       
Detection:
xloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/502303edd5a9de57b3667146e84f15fc4957242ca2ef8f75f5e503946c452ee2/
Threat name:
Win32.Trojan.Convagent
Create hunting rule
Status:
Malicious
First seen:
2022-01-21 00:27:45 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
22 of 28 (78.57%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
41baa5cad8fb3ecbaa97116421042ba41a024823638e9b7608c5ac2e2a339525
Formbook
516601b7a328bcee918e8c52e46f71b39437045489bdaaf90136c9f899197bc8
Formbook
5bb063ee2622e4f4e0d61535b8ddc6acd3e5674d4ef098bb4b595f1bb61b847e
Formbook
5d407049f81d3b75bf2d9eb7dc14662f533b1ca37d283e5ef50e001a7ac1f758
Formbook
5f5195f363ef21135a5b5298c2a3576bd03125eec094d769b25296eb0a2605b9
Formbook
86df15ac78abc1d224a4249db72d29dcb2979fd0669a15c0d291e47648dc0c1c
Formbook
9e4e02725cde43b4da85cdf054b11ad0e4a622bb54f4a967b1634ebcaea9666a
Formbook
bb407aec9554cfa1ca49316956bb79bc0d4b56de2041ac864dcca689997bf20f
Formbook
e1010d989d5412e83aaf07bf794a76257b1a43bcec34dd8c05280cb97c61e3ec
Formbook
+ 12'996 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:p2a5 loader persistence rat
Link:
https://tria.ge/reports/220121-c2187adbb3/
Behaviour
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Loads dropped DLL
Sets service image path in registry
Xloader Payload
Xloader
Unpacked files
SH256 hash:
7995f55de84308551efa85db5fb6490b6c56de6ef8c5ab3be213f691c66fe061
MD5 hash:
5895ec222ad01e68b76fa0b9c684f52c
SHA1 hash:
f2c321ca1b8e32975ea8f1614113669442c32b9a
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/eaa0428e-f627-47ba-bc29-c36f106b030c/
Parent samples :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 hash:
0ba638738a67461e5b081ae25987648cd5d1ce80df0c250abd32da9b207fff96
MD5 hash:
e7fcba33171455b817530bdeaa4f839f
SHA1 hash:
ac5519cfcf8e4bf51d13895dd2223853476c001f
Link:
https://www.unpac.me/results/eaa0428e-f627-47ba-bc29-c36f106b030c/
SH256 hash:
502303edd5a9de57b3667146e84f15fc4957242ca2ef8f75f5e503946c452ee2
MD5 hash:
014943ef94289a9d1b9c711a9ee1bf91
SHA1 hash:
92f96c08bc514b4087fee5e362e5b67223fb2fce
Link:
https://www.unpac.me/results/eaa0428e-f627-47ba-bc29-c36f106b030c/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/502303edd5a9/report/overview.html
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/502303edd5a9de57b3667146e84f15fc4957242ca2ef8f75f5e503946c452ee2

File information

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

Web download

Formbook

Executable exe 502303edd5a9de57b3667146e84f15fc4957242ca2ef8f75f5e503946c452ee2

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/221325/
  
URLhaus
https://urlhaus.abuse.ch/url/1992594/

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