MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9723d45f7d2f12bde692d804c9a7bebd2bb1f9142f7f3efadff7c4a87bc33841. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
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SHA256 hash: 9723d45f7d2f12bde692d804c9a7bebd2bb1f9142f7f3efadff7c4a87bc33841
SHA3-384 hash: ba9af52df486e13392c53d3de9ea6134a48215103b6ddf6cf83927237596ad2cd45b9b9eca19e5f3d5f2268311ea3d24
SHA1 hash: b4529219b4be129a9c5134c8204d81b7a309d9d1
MD5 hash: 9e0776cf65d4c8f8f4df423e9996f394
humanhash: seven-sierra-twenty-maryland
File name:COURT ORDER # S12GF803 zip.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:521'216 bytes
First seen:2021-09-22 14:06:03 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'747 x AgentTesla, 19'638 x Formbook, 12'244 x SnakeKeylogger)
ssdeep 12288:eRkomtiK5oBCNqnwiGeyJFErWKvpNnkqcvx2d6q:E+FoBCgnwiEmWKBNlckb
Threatray 9'484 similar samples on MalwareBazaar
TLSH T1B1B4233992748779DB5D4B7F30E1508A07B2924F3693DF2A6E84B0CE7E1A3525122CF6
Reporter James_inthe_box
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
264
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
COURT ORDER # S12GF803 zip.exe
Verdict:
Malicious activity
Analysis date:
2021-09-22 14:10:53 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/78c7b3ff-4b34-4d1d-8635-e749e4603ba8

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/190293/
Detection(s):
SecuriteInfo.com.Variant.MSILHeracles.26929.UNOFFICIAL
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Malware family:
Formbook
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f82df607-43b2-4c3c-9fdc-aebc0294cc90
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/855695
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Initial sample is a PE file and has a suspicious name
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
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:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 488134 Sample: COURT ORDER # S12GF803 zip.exe Startdate: 22/09/2021 Architecture: WINDOWS Score: 100 31 www.springgrowmeanairway.net 2->31 33 www.spamouflague.com 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 10 other signatures 2->47 11 COURT ORDER # S12GF803 zip.exe 3 2->11         started        signatures3 process4 file5 29 C:\...\COURT ORDER # S12GF803 zip.exe.log, ASCII 11->29 dropped 61 Injects a PE file into a foreign processes 11->61 15 COURT ORDER # S12GF803 zip.exe 11->15         started        signatures6 process7 signatures8 63 Modifies the context of a thread in another process (thread injection) 15->63 65 Maps a DLL or memory area into another process 15->65 67 Sample uses process hollowing technique 15->67 69 Queues an APC in another process (thread injection) 15->69 18 explorer.exe 15->18 injected process9 dnsIp10 35 www.sugerdaddyraffles.com 195.110.124.154, 49689, 80 REGISTER-ASIT Italy 18->35 37 www.kenbrist.com 51.195.17.68, 49686, 80 OVHFR France 18->37 39 7 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 chkdsk.exe 18->22         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 25 cmd.exe 1 22->25         started        process14 process15 27 conhost.exe 25->27         started       
Detection:
xloader
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Link:
https://mwdb.cert.pl/sample/9723d45f7d2f12bde692d804c9a7bebd2bb1f9142f7f3efadff7c4a87bc33841/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
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Status:
Malicious
First seen:
2021-09-22 08:27:52 UTC
AV detection:
22 of 45 (48.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=s4r5ix35f4jl3zus3acmtj56xuv3d6iuf57t56w767ckq66dhbaq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
1dc173b24c0b503a394568e4a1fff7887dd739cc287e529f25b173dbfea4010b
Formbook
3638ac885ef63f3b5bfadd95b0f43c34c3854e2483adde873b3d5fca7a831632
Formbook
5397f0168be76c7e5efee936d341eb359b9015af5e77631129dc0664105e9259
Formbook
66b02d69d4eff510190fb38504be6dcf9f94d28f14b0569c7d1cd36bfb78983d
Formbook
70e7c5966ac86d48e0519f9b2b34703d2915b603836f4de0be2a2badddd258e7
Formbook
bc348990c0e735b8de2b3a92a45d1025d62b8e0ce23c364cdc9467aa566efc48
Formbook
c494dceddfa1c8c6944a93f902c641ab5f99352ba48b81849e576f7da353314c
Formbook
f8165688719f90b1ba956beb5f04d5aaa4afe8772fd38469f5a29efde6124546
Formbook
f96442a26d160132827a3b109acadaf4aad9dab625939103677cc93783c93ea6
Formbook
+ 9'474 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:u86g loader rat suricata
Link:
https://tria.ge/reports/210922-reffjafdhm/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Xloader Payload
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
Malware Config
C2 Extraction:
http://www.springgrowmeanairway.net/u86g/
Unpacked files
SH256 hash:
ead285841040f5a0511c1f03b88eebf3c1dd5be28985f8d32980740ead9e61f8
MD5 hash:
4ade146c479c72a09f68afa7f6a166c8
SHA1 hash:
1f38363f7e071805c5c787b55ed4d9637e835180
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
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Link:
https://www.unpac.me/results/4032ff18-22ba-4dd9-aa05-67bc554cdb9f/
Parent samples :
f8165688719f90b1ba956beb5f04d5aaa4afe8772fd38469f5a29efde6124546
9723d45f7d2f12bde692d804c9a7bebd2bb1f9142f7f3efadff7c4a87bc33841
8d8be917722d690ef358f41bb560c72285a73331b4cc1b975cc76dcaef68b912
SH256 hash:
4f2ac2f33949c938f56ab327cb7dbf04cd3ece3e93b435d66af5fd6e5bff9aac
MD5 hash:
a35f2a47d688a12d24750c1870849fd5
SHA1 hash:
f8b4af0e2189ad605ce5923d0fc598e6aa2a03db
Link:
https://www.unpac.me/results/4032ff18-22ba-4dd9-aa05-67bc554cdb9f/
SH256 hash:
cac8b347040a359c02ae5e658d3d76230c7dd7eb33505605ed0b9bc49ff268c7
MD5 hash:
71a894ff252c767b80d65ab1e54fda2b
SHA1 hash:
bcc4ff628585ca28b8b0f2c30e63049b910d4d49
Link:
https://www.unpac.me/results/4032ff18-22ba-4dd9-aa05-67bc554cdb9f/
SH256 hash:
05aef9ba62409c35c7a20a0e48bbccf9a8b5bd19480b608ca716f1a863dd54d1
MD5 hash:
ddae02e9b2e898f48e094cef0836ed84
SHA1 hash:
00d33b66f6b0b8e189c57bed286accf553e21541
Link:
https://www.unpac.me/results/4032ff18-22ba-4dd9-aa05-67bc554cdb9f/
SH256 hash:
9723d45f7d2f12bde692d804c9a7bebd2bb1f9142f7f3efadff7c4a87bc33841
MD5 hash:
9e0776cf65d4c8f8f4df423e9996f394
SHA1 hash:
b4529219b4be129a9c5134c8204d81b7a309d9d1
Link:
https://www.unpac.me/results/4032ff18-22ba-4dd9-aa05-67bc554cdb9f/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/9723d45f7d2f12bde692d804c9a7bebd2bb1f9142f7f3efadff7c4a87bc33841

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
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Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/190293/

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