MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 809d14a7da9cd6bfa85055311ac75ea3b5e5fa7d2cd5d03076e8bad13d8791f5. 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: 14


Intelligence 14 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 809d14a7da9cd6bfa85055311ac75ea3b5e5fa7d2cd5d03076e8bad13d8791f5
SHA3-384 hash: c3ec64f5962fe4c8a27b275a47ac3ff7a50e45fb955b1c7b18c2478541dd978bdfda806baca13c0ba391ff24f02ebe66
SHA1 hash: ee6fe23415f6e5c1f00090b2f8fe31ecf576b53a
MD5 hash: a8c7fd9fc57f65e261faa76632e7bed5
humanhash: maine-romeo-solar-comet
File name:Rechnung.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:301'058 bytes
First seen:2022-02-14 16:16:50 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:owIQ7Fv/cXdOb1F6YInca5Q2bZOXmEpjhnnxrF4U3c7eMlvgkymhLp2EUJSxnZCZ:17F8Xcz6hnvZ5KhnhFD306QQIZCyj6
TLSH T1EC54236396E944FBF7B10E331EA51B99D3F9160022D32E5B23682ABC59102C7DD790F6
File icon (PE):PE icon
dhash icon b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter abuse_ch
Tags:DEU exe FormBook geo

Intelligence

File Origin
# of uploads :
1
# of downloads :
230
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/241438/
Detection(s):
SecuriteInfo.com.FakeAV.CXA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a window
Creating a process from a recently created file
Launching a process
Сreating synchronization primitives
Launching cmd.exe command interpreter
Sending a custom TCP request
Searching for synchronization primitives
Setting browser functions hooks
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Unauthorized injection to a system process
Unauthorized injection to a browser process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control.exe overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/620a809d54047500bb545174/reports/1b5e47ed-3d05-445d-8008-db574cd6a201/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/36056d7d-6194-4bf5-9464-f77b4f4771e9
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/939548
Signature
C2 URLs / IPs found in malware configuration
Found malware configuration
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)
Modifies the prolog of user mode functions (user mode inline hooks)
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
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: 572030 Sample: Rechnung.exe Startdate: 14/02/2022 Architecture: WINDOWS Score: 100 36 www.quantumanite.com 2->36 38 www.76482.icu 2->38 40 parkingpage.namecheap.com 2->40 54 Found malware configuration 2->54 56 Malicious sample detected (through community Yara rule) 2->56 58 Multi AV Scanner detection for submitted file 2->58 60 4 other signatures 2->60 12 Rechnung.exe 19 2->12         started        signatures3 process4 file5 34 C:\Users\user\AppData\Local\Temp\canqjd.exe, PE32 12->34 dropped 15 canqjd.exe 12->15         started        process6 signatures7 70 Tries to detect virtualization through RDTSC time measurements 15->70 18 canqjd.exe 15->18         started        process8 signatures9 46 Modifies the context of a thread in another process (thread injection) 18->46 48 Maps a DLL or memory area into another process 18->48 50 Sample uses process hollowing technique 18->50 52 Queues an APC in another process (thread injection) 18->52 21 explorer.exe 18->21 injected process10 dnsIp11 42 www.exactgeneralcontractors.com 64.98.145.30, 49776, 80 TUCOWS-3CA Canada 21->42 44 www.passyourlicence.com 3.13.192.206, 49822, 80 AMAZON-02US United States 21->44 62 System process connects to network (likely due to code injection or exploit) 21->62 25 systray.exe 21->25         started        28 autochk.exe 21->28         started        signatures12 process13 signatures14 64 Modifies the context of a thread in another process (thread injection) 25->64 66 Maps a DLL or memory area into another process 25->66 68 Tries to detect virtualization through RDTSC time measurements 25->68 30 cmd.exe 1 25->30         started        process15 process16 32 conhost.exe 30->32         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/809d14a7da9cd6bfa85055311ac75ea3b5e5fa7d2cd5d03076e8bad13d8791f5/
Threat name:
Win32.Trojan.LokiBot
Create hunting rule
Status:
Malicious
First seen:
2022-02-14 16:17:09 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
12 of 43 (27.91%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=qcorjj62ttll7kcqkuyrvr26uo26l6t5ftk5amdw5c5ncpmhsh2q._file
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:o09u rat spyware stealer suricata trojan
Link:
https://tria.ge/reports/220214-trdtksbefq/
Behaviour
Checks processor information in registry
Gathers network information
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Windows directory
Suspicious use of SetThreadContext
Loads dropped DLL
Executes dropped EXE
Formbook Payload
Formbook
suricata: ET MALWARE FormBook CnC Checkin (GET)
Unpacked files
SH256 hash:
8505c4d48537faeb968cf8ff32ccdec5da0b27ff5b7f0217e59eed29e815c85d
MD5 hash:
60ce664af83bdd4aeef122868ba21b3d
SHA1 hash:
e9e98e1f044619df04e69098bbf7a0091873ffc6
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/6b84ce22-8d99-4e35-bc9d-3e17e31dd74f/
Parent samples :
05a8b223ebaf0e223aeb9d8cbae7f4bbe68350b50691f39091f68e7a0e3450b8
1eb4790d6bde96e2486580793a9f6759241f0bde48e6b7f1df0e9a1e62e6a1e5
809d14a7da9cd6bfa85055311ac75ea3b5e5fa7d2cd5d03076e8bad13d8791f5
44ef3fddd34f67a95664a66015890c4a8964f0690617edd6abac97b427420419
SH256 hash:
528cc801a9996b4dcd7ba006d02fcf6f7394b628921e3ed612fab6a834e92994
MD5 hash:
998c0690a5638c809027eafb06fed1cf
SHA1 hash:
129ecca8c180cd87f6f53e6584fd3c800780f4d1
Link:
https://www.unpac.me/results/6b84ce22-8d99-4e35-bc9d-3e17e31dd74f/
SH256 hash:
809d14a7da9cd6bfa85055311ac75ea3b5e5fa7d2cd5d03076e8bad13d8791f5
MD5 hash:
a8c7fd9fc57f65e261faa76632e7bed5
SHA1 hash:
ee6fe23415f6e5c1f00090b2f8fe31ecf576b53a
Link:
https://www.unpac.me/results/6b84ce22-8d99-4e35-bc9d-3e17e31dd74f/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/809d14a7da9c/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Formbook
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/809d14a7da9cd6bfa85055311ac75ea3b5e5fa7d2cd5d03076e8bad13d8791f5

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/241438/

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