MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 719604b516f11740266b2c7a8a61129f779caf4c1f9e16bac35d39f5792a009b. 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 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 719604b516f11740266b2c7a8a61129f779caf4c1f9e16bac35d39f5792a009b
SHA3-384 hash: e52b34f48832accbd7cee745657505e9ad84277688e59ecc2e0e7b50f1b0833505f9ccc76d1bd14c823f81ee640c03e9
SHA1 hash: e532be702a4177d2b430b587f91a5e3e9681c341
MD5 hash: 11c716572196142b1500716490900cda
humanhash: undress-louisiana-charlie-nevada
File name:11c716572196142b1500716490900cda.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'143'808 bytes
First seen:2021-03-26 15:12:43 UTC
Last seen:2021-03-26 16:42:48 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'602 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:ApNEg400yVykYiHNKdlLwu0NzFyS8YD7FOw5/5CmpnTkq2BRrQvoBoAfref:UNkyHH5yS8YlOm9polBRrW6
Threatray 1'027 similar samples on MalwareBazaar
TLSH BB35D48631ECE196D01AADB8C85BD7F33392DCAB8741E74330ACF95A656779AC50340B
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
126
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
11c716572196142b1500716490900cda.exe
Verdict:
Suspicious activity
Analysis date:
2021-03-26 15:17:19 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/f4dc9368-441b-4137-a2ad-c7ee6df8ee42

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/127068/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.45975131.29207.17724.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a custom TCP request
Creating a window
Sending a UDP request
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.
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/655721
Signature
.NET source code contains potential unpacker
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
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 376792 Sample: Gt8AN6GiOD.exe Startdate: 27/03/2021 Architecture: WINDOWS Score: 100 35 www.biztekno.com 2->35 37 biztekno.com 2->37 45 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->45 47 Found malware configuration 2->47 49 Malicious sample detected (through community Yara rule) 2->49 51 7 other signatures 2->51 11 Gt8AN6GiOD.exe 3 2->11         started        signatures3 process4 file5 33 C:\Users\user\AppData\...behaviorgrapht8AN6GiOD.exe.log, ASCII 11->33 dropped 61 Tries to detect virtualization through RDTSC time measurements 11->61 63 Injects a PE file into a foreign processes 11->63 15 Gt8AN6GiOD.exe 11->15         started        18 Gt8AN6GiOD.exe 11->18         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 20 explorer.exe 15->20 injected process9 dnsIp10 39 www.hfjxhs.com 156.241.53.161, 49751, 80 XIAOZHIYUN1-AS-APICIDCNETWORKUS Seychelles 20->39 41 www.69-1hn7uc.net 163.43.122.118, 49747, 80 SAKURA-BSAKURAInternetIncJP Japan 20->41 43 14 other IPs or domains 20->43 53 System process connects to network (likely due to code injection or exploit) 20->53 24 raserver.exe 20->24         started        27 autochk.exe 20->27         started        signatures11 process12 signatures13 55 Modifies the context of a thread in another process (thread injection) 24->55 57 Maps a DLL or memory area into another process 24->57 59 Tries to detect virtualization through RDTSC time measurements 24->59 29 cmd.exe 1 24->29         started        process14 process15 31 conhost.exe 29->31         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/719604b516f11740266b2c7a8a61129f779caf4c1f9e16bac35d39f5792a009b/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-03-26 11:12:23 UTC
AV detection:
20 of 29 (68.97%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=oglajniw6eluajtlfr5iuyist53zzl2md6pbnowdlu47k6jkacnq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
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Formbook
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Formbook
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c8aaa220adc918c9972a9c588db765290bf51553bed7da48c604d188136d3073
Formbook
d8de6668573d3ceb90b6794ad11ce332f7d7ece1d4cc1c40b2279ebcdc71b5dd
Formbook
dd4d1da7c146e47e25b601cba1d6f324eace694055d43e1c67288df6a0ea1951
Formbook
e091222f766082c33c0606405115206cb2d915929dfe2ac899b1945d6442c512
Formbook
ebb6267e5c3bf10ec8ccba29d6fd2c7b747cef8b758db1544caf9edc7f117d7b
Formbook
+ 1'017 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader loader rat
Link:
https://tria.ge/reports/210326-1anwxzhtx2/
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.adultpeace.com/p2io/
Unpacked files
SH256 hash:
c22b9993fd6abea236edcc1bf476bcd4a09015b4af09eedf660a43bf3d29a16f
MD5 hash:
1d1234ba19c430923b22f531bb19b369
SHA1 hash:
9868c1e97a3be16100a61b5ee1f7d2838b4782a8
Link:
https://www.unpac.me/results/8d2ab880-960e-4ec0-9168-785e21f4be37/
SH256 hash:
719604b516f11740266b2c7a8a61129f779caf4c1f9e16bac35d39f5792a009b
MD5 hash:
11c716572196142b1500716490900cda
SHA1 hash:
e532be702a4177d2b430b587f91a5e3e9681c341
Link:
https://www.unpac.me/results/8d2ab880-960e-4ec0-9168-785e21f4be37/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.81
Link:
https://yomi.yoroi.company/submissions/719604b516f11740266b2c7a8a61129f779caf4c1f9e16bac35d39f5792a009b

File information

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

Web download

Formbook

Executable exe 719604b516f11740266b2c7a8a61129f779caf4c1f9e16bac35d39f5792a009b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1087809/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1091065/
Cape
Cape
https://www.capesandbox.com/analysis/127068/

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