MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bb9ba507dcfe191724f459ded8009edfa46481b2e244827354116f1734a52a9c. 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: bb9ba507dcfe191724f459ded8009edfa46481b2e244827354116f1734a52a9c
SHA3-384 hash: 619068e73265bafbc0731cf1499bdc7acb2693893834f14bbd8ea26f11b97160acc04d2e3ab16be96613ea4f4c82d17d
SHA1 hash: 26e5129a67e843809eebec7f403a1d7f0dac079f
MD5 hash: e280aa1694574cdbec76c9c0028e1220
humanhash: pennsylvania-solar-one-bravo
File name:rove.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:219'612 bytes
First seen:2021-06-02 05:54:57 UTC
Last seen:2021-06-02 07:00:09 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 7fa974366048f9c551ef45714595665e (946 x Formbook, 398 x Loki, 261 x AgentTesla)
ssdeep 6144:8Qq+0cPghVuMRIyVBe9EASJBxipVgP9FKcXkup:T0eAbV49FSJf26rKpup
Threatray 5'588 similar samples on MalwareBazaar
TLSH 7A24121BB2D05EE7D96B067C4877BF98D27CC60211378A6B4B752F8B2A36487C1176C2
Reporter lowmal3
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:
rove.exe
Verdict:
Malicious activity
Analysis date:
2021-06-02 05:55:42 UTC
Tags:
installer trojan formbook stealer
Link:
https://app.any.run/tasks/6ed05102-9628-45db-9413-53626ad10a83

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/163921/
Detection(s):
SecuriteInfo.com.W32.AIDetect.malware2.18869.18998.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
Creating a file
Unauthorized injection to a recently created process
Sending a UDP request
Launching a process
Launching cmd.exe command interpreter
DNS request
Sending an HTTP GET request
Unauthorized injection to a system process
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/795631
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
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)
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 virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 428027 Sample: rove.exe Startdate: 02/06/2021 Architecture: WINDOWS Score: 100 31 www.portsidemonograms.com 2->31 33 www.coffeeandwriting.com 2->33 35 ext-sq.squarespace.com 2->35 43 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->43 45 Found malware configuration 2->45 47 Malicious sample detected (through community Yara rule) 2->47 49 5 other signatures 2->49 11 rove.exe 19 2->11         started        signatures3 process4 file5 29 C:\Users\user\AppData\Local\...\System.dll, PE32 11->29 dropped 59 Detected unpacking (changes PE section rights) 11->59 61 Maps a DLL or memory area into another process 11->61 63 Tries to detect virtualization through RDTSC time measurements 11->63 15 rove.exe 11->15         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 18 explorer.exe 15->18 injected process9 dnsIp10 37 waistdeepandwasted.com 162.241.219.209, 49751, 80 UNIFIEDLAYER-AS-1US United States 18->37 39 www.customizedbyyouoriapparel.info 74.208.236.146, 49725, 80 ONEANDONE-ASBrauerstrasse48DE United States 18->39 41 13 other IPs or domains 18->41 51 System process connects to network (likely due to code injection or exploit) 18->51 22 raserver.exe 18->22         started        signatures11 process12 signatures13 53 Modifies the context of a thread in another process (thread injection) 22->53 55 Maps a DLL or memory area into another process 22->55 57 Tries to detect virtualization through RDTSC time measurements 22->57 25 cmd.exe 1 22->25         started        process14 process15 27 conhost.exe 25->27         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/bb9ba507dcfe191724f459ded8009edfa46481b2e244827354116f1734a52a9c/
Threat name:
Win32.Spyware.Noon
Create hunting rule
Status:
Malicious
First seen:
2021-06-02 04:55:23 UTC
AV detection:
9 of 46 (19.57%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xon2kb647ymrojhulhpnqae636sgjans4jcie42ucfxronfffkoa._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
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Formbook
14854d1ce96dcc9795941ec7248f8d2481d5649cdeecaccbfe840f259bc50bde
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441a0a46bcdfdee8c8b6761798e75a65204eac43b47547557604f80f26b87e95
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8909a6a1081cf2202e33dbc0e496c5be450f360b8f2d63a05c8c671d5ffb00de
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9f86527e3ca4530bb3209d8608dae083afab4ef2cf7b0ae23bcd6fdc322a0c33
Formbook
b36a2901bfafd8723bfddd0388f65b0a46237b063ca33edbf773bb589f929981
Formbook
+ 5'578 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader loader rat
Link:
https://tria.ge/reports/210602-c74fw3s62s/
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 UnmapMainImage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Deletes itself
Loads dropped DLL
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.teachforjustice.com/aipc/
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/bb9ba507dcfe191724f459ded8009edfa46481b2e244827354116f1734a52a9c

File information

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

Malspam

Formbook

Executable exe bb9ba507dcfe191724f459ded8009edfa46481b2e244827354116f1734a52a9c

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/163921/

Comments