MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 68561f9a18130d1f0e2a8ca14b9e9344a7f624bb599a766a5b41e16fd728e192. 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: 16


Intelligence 16 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 68561f9a18130d1f0e2a8ca14b9e9344a7f624bb599a766a5b41e16fd728e192
SHA3-384 hash: 56f751f3afbed58790bb413c675a32240217b12bea406fbbfcdde7c760e9de63ee7c21ce587107fcff62bdf47bc4337a
SHA1 hash: 5fdcbed5c2ad21f1c8538270ec2de7422d5ba408
MD5 hash: 6e4219c915bdb0ebef54ef9895298d6e
humanhash: ohio-asparagus-bakerloo-blue
File name:202217110313.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:231'002 bytes
First seen:2022-11-17 12:08:00 UTC
Last seen:2022-11-17 13:36:22 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 29b61e5a552b3a9bc00953de1c93be41 (174 x Formbook, 82 x AgentTesla, 81 x Loki)
ssdeep 6144:MEa0NbMObpRpeO92fXLwjzSl0h2q8C4Z1ejzA:Xg2p6O0wjzm0h8Z1gzA
TLSH T1DD341267B1D2405BE98233B00EF3E369C1774018062A95A7E3F09FB7EE76293E5509D1
TrID 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
16.4% (.EXE) Win64 Executable (generic) (10523/12/4)
10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
7.0% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter lowmal3
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
224
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
202217110313.exe
Verdict:
Malicious activity
Analysis date:
2022-11-17 12:11:04 UTC
Tags:
formbook trojan stealer
Link:
https://app.any.run/tasks/413d400a-dd0d-4f18-b1e8-bcf06e79d9ad

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/335308/
Detection(s):
SecuriteInfo.com.FileRepMalware.8967.23319.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% directory
Creating a process from a recently created file
Launching a process
Сreating synchronization primitives
Launching cmd.exe command interpreter
Searching for synchronization primitives
Reading critical registry keys
Setting browser functions hooks
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:
overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/637624246fda73cab64e34f9/reports/8d6c588c-6865-4966-af52-60375db93c47/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/a90a292d-d6a5-4a3e-afa3-0288ff48f017
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1115713
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
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 dropped file
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: 748430 Sample: 202217110313.exe Startdate: 17/11/2022 Architecture: WINDOWS Score: 100 36 www.alisonangl.com 2->36 52 Malicious sample detected (through community Yara rule) 2->52 54 Antivirus detection for URL or domain 2->54 56 Multi AV Scanner detection for submitted file 2->56 58 4 other signatures 2->58 12 202217110313.exe 18 2->12         started        signatures3 process4 file5 34 C:\Users\user\AppData\Local\Temp\mdctj.exe, PE32 12->34 dropped 15 mdctj.exe 12->15         started        process6 signatures7 68 Multi AV Scanner detection for dropped file 15->68 70 Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors) 15->70 72 Maps a DLL or memory area into another process 15->72 74 Tries to detect virtualization through RDTSC time measurements 15->74 18 mdctj.exe 15->18         started        process8 signatures9 44 Modifies the context of a thread in another process (thread injection) 18->44 46 Maps a DLL or memory area into another process 18->46 48 Sample uses process hollowing technique 18->48 50 Queues an APC in another process (thread injection) 18->50 21 explorer.exe 18->21 injected process10 dnsIp11 38 www.fulili.com 45.221.114.43, 49719, 80 sun-asnSC South Africa 21->38 40 www.freediverconnect.com 21->40 42 freediverconnect.com 34.102.136.180, 49721, 80 GOOGLEUS United States 21->42 60 System process connects to network (likely due to code injection or exploit) 21->60 25 WWAHost.exe 21->25         started        28 autoconv.exe 21->28         started        signatures12 process13 signatures14 62 Modifies the context of a thread in another process (thread injection) 25->62 64 Maps a DLL or memory area into another process 25->64 66 Tries to detect virtualization through RDTSC time measurements 25->66 30 cmd.exe 1 25->30         started        process15 process16 32 conhost.exe 30->32         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/68561f9a18130d1f0e2a8ca14b9e9344a7f624bb599a766a5b41e16fd728e192/
Threat name:
Win32.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2022-11-17 10:04:36 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
24 of 26 (92.31%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nblb7gqycmgr6drkrsquxhutist7mjf3lgnhm2s3ihqw7vzi4gja._file
Verdict:
malicious
Label(s):
formbook
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cobaltstrike
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Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:b31b rat spyware stealer trojan
Link:
https://tria.ge/reports/221117-pav93sad3x/
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
Enumerates physical storage devices
Suspicious use of SetThreadContext
Loads dropped DLL
Executes dropped EXE
Formbook payload
Formbook
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/7b2ca56a-2471-4574-bf5d-36a999d3b74e
Unpacked files
SH256 hash:
a66e2da012533935070c91c6731f62df773ed605e6f162504661137969092be5
MD5 hash:
9eb7584b39ff8ce0a288f60495590c1d
SHA1 hash:
915d0d229334a59e10ab9f65d72974caf73e49ae
Detections:
FormBook
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/4444896c-8cae-41f9-bf14-cfde654044dd/
Parent samples :
a7ccf51f2d0bd36b95108bafb88234937b63e8728ae76ceb663692e402fd1b1d
57fe0dae74f8e533c4f38b38d1da6651e9e3569e3d2fbb24285f0e2d33f2e133
68561f9a18130d1f0e2a8ca14b9e9344a7f624bb599a766a5b41e16fd728e192
ad6df53019d5d8930fce4ad4a7e0d15a08d9771b3cff97b7c06bf3df364c17a4
6edd37fb895163628297cdcf7898da03027b960434bcae3404cd9fec27de1012
SH256 hash:
318a02ff9ea04cf304f3e6ff563d0db6ae5c9de7813ab9b0d4907d0e95ca817e
MD5 hash:
be8ad83ba03eeabd2221f09129a415f7
SHA1 hash:
77319074d75a4c081430329969a8903fd6c80c09
Link:
https://www.unpac.me/results/4444896c-8cae-41f9-bf14-cfde654044dd/
SH256 hash:
68561f9a18130d1f0e2a8ca14b9e9344a7f624bb599a766a5b41e16fd728e192
MD5 hash:
6e4219c915bdb0ebef54ef9895298d6e
SHA1 hash:
5fdcbed5c2ad21f1c8538270ec2de7422d5ba408
Link:
https://www.unpac.me/results/4444896c-8cae-41f9-bf14-cfde654044dd/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/68561f9a1813/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

File information

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

Malspam

Formbook

Executable exe 68561f9a18130d1f0e2a8ca14b9e9344a7f624bb599a766a5b41e16fd728e192

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/335308/

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