MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 76302a45d9d14d54bcb9bf70fa034b385acbfbb11ee74c85556ddf12bd6ed4e4. 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: 11


Intelligence 11 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 76302a45d9d14d54bcb9bf70fa034b385acbfbb11ee74c85556ddf12bd6ed4e4
SHA3-384 hash: cc9d9b774f475c093d942956f7f6a1b0839998b3d000ba7c16629a7e151c7e1977db5efc451d5c648b3ab653c25418eb
SHA1 hash: 63b968acd9589b16aea484393ba7761a2208b289
MD5 hash: 02613bccf4de46abf744b4feeace4c39
humanhash: east-equal-venus-black
File name:HIRE SOA NOV.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:263'443 bytes
First seen:2021-11-11 10:36:30 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 7fa974366048f9c551ef45714595665e (946 x Formbook, 398 x Loki, 261 x AgentTesla)
ssdeep 6144:rGi1burMd8LZes8IcnwExjl3aDt9viUbw/YwOCb5LqXQonxYOP0ZRkg8:huod8LZesk3yVoYwOCbTOP0Mg8
Threatray 11'241 similar samples on MalwareBazaar
TLSH T1E644120AB1E1CA73E2854975B5FBBFFECBB7C681062025873BC44F0B5D92753810AA56
File icon (PE):PE icon
dhash icon b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter GovCERT_CH
Tags:exe FormBook xloader

Intelligence

File Origin
# of uploads :
1
# of downloads :
140
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/204953/
Detection(s):
SecuriteInfo.com.Trojan.Siggen15.39027.19130.3597.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
overlay packed
Link:
https://www.filescan.io/uploads/618cf24f175442ca93ac1cfd/reports/2e641dab-58b1-489e-bd08-115efe29d109/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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/fa4188da-079d-407b-8db3-88779cff5418
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/887393
Signature
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Found malware configuration
Injects a PE file into a foreign processes
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
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: 519866 Sample: HIRE SOA NOV.exe Startdate: 11/11/2021 Architecture: WINDOWS Score: 100 29 www.maryzavod.com 2->29 47 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->47 49 Found malware configuration 2->49 51 Malicious sample detected (through community Yara rule) 2->51 53 6 other signatures 2->53 10 HIRE SOA NOV.exe 17 2->10         started        signatures3 process4 file5 27 C:\Users\user\AppData\Local\...\sutkd.dll, PE32 10->27 dropped 55 Injects a PE file into a foreign processes 10->55 14 HIRE SOA NOV.exe 10->14         started        signatures6 process7 signatures8 57 Modifies the context of a thread in another process (thread injection) 14->57 59 Maps a DLL or memory area into another process 14->59 61 Sample uses process hollowing technique 14->61 63 Queues an APC in another process (thread injection) 14->63 17 help.exe 14->17         started        20 explorer.exe 14->20 injected process9 dnsIp10 37 Self deletion via cmd delete 17->37 39 Modifies the context of a thread in another process (thread injection) 17->39 41 Maps a DLL or memory area into another process 17->41 43 Tries to detect virtualization through RDTSC time measurements 17->43 23 cmd.exe 1 17->23         started        31 www.abusinessfriend.com 20->31 33 www.hugolabin.com 103.224.212.219, 49829, 80 TRELLIAN-AS-APTrellianPtyLimitedAU Australia 20->33 35 12 other IPs or domains 20->35 45 System process connects to network (likely due to code injection or exploit) 20->45 signatures11 process12 process13 25 conhost.exe 23->25         started       
Detection:
xloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/76302a45d9d14d54bcb9bf70fa034b385acbfbb11ee74c85556ddf12bd6ed4e4/
Threat name:
Win32.Trojan.Tnega
Create hunting rule
Status:
Malicious
First seen:
2021-11-11 08:20:49 UTC
AV detection:
18 of 28 (64.29%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=oyycuroz2fgvjpfzx5ypua2lhbnmx65rd3tuzbkvnxprfplo2tsa._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
19428f9c431fb0f8d6fbd9ca194589bacf9d9d3e475717031373b71982bea2a5
Formbook
75772375acbcfb6cb668fc2449671a6a83afe1434184ac7c01fd895825fcf5e6
Formbook
88c841869430e07bb9b80e52d61d4f013c6bd8753b06807b411a428f09669c33
Formbook
d079479dd85fb94fe08f6cd70cfff35e39c14294174a8ed6f9b480ffc1cbc9b2
Formbook
d37aa13c134ce2c1938ce9b4745cfe5af5c3b8348bc7b669731592596bef5e48
Formbook
d78094f3b6eac87e2d4249671bdc4e044afb31e2e78aac8f2db7186c6d5b6db1
Formbook
f8d9fbcef6907460baa7c91e53d1a40865901bb50906b5519cba440fdbc65032
Formbook
+ 11'231 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:i44q loader persistence rat suricata
Link:
https://tria.ge/reports/211111-mnsp1agcan/
Behaviour
Modifies Internet Explorer settings
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
NSIS installer
Enumerates physical storage devices
Drops file in Program Files directory
Suspicious use of SetThreadContext
Adds Run key to start application
Deletes itself
Loads dropped DLL
Executes dropped EXE
Xloader Payload
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
Malware Config
C2 Extraction:
http://www.lzagc.com/i44q/
Unpacked files
SH256 hash:
76302a45d9d14d54bcb9bf70fa034b385acbfbb11ee74c85556ddf12bd6ed4e4
MD5 hash:
02613bccf4de46abf744b4feeace4c39
SHA1 hash:
63b968acd9589b16aea484393ba7761a2208b289
Link:
https://www.unpac.me/results/5e34c4b7-37b9-4a85-970d-24a924448121/
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/76302a45d9d14d54bcb9bf70fa034b385acbfbb11ee74c85556ddf12bd6ed4e4

File information

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

Malspam

Formbook

Executable exe 76302a45d9d14d54bcb9bf70fa034b385acbfbb11ee74c85556ddf12bd6ed4e4

(this sample)

  
Dropped by
xloader
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/204953/

Comments