MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b1d88c91d7c5733e887c63ce1372b3918dfacd589756056969b1b0cc84c7f658. 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: b1d88c91d7c5733e887c63ce1372b3918dfacd589756056969b1b0cc84c7f658
SHA3-384 hash: df79a08960366e3b42d996c71f8f459299e0a03806d1dcb64a308ba953353735d2d4ad2838f3fe8e97dc7a807d0229e3
SHA1 hash: aa91eb5f3f69c89dcc847a44dd48088972912396
MD5 hash: 829224c437531207a6a74afdce38751d
humanhash: comet-bravo-freddie-floor
File name:lordisgood22.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:326'672 bytes
First seen:2021-12-08 12:12:45 UTC
Last seen:2021-12-08 13:34:08 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 7fa974366048f9c551ef45714595665e (946 x Formbook, 398 x Loki, 261 x AgentTesla)
ssdeep 6144:jGi+eJqmLOzM2+UGmcrJ0YqWlqQD/l7gwi5/m668VMJOUFP21rcljdW+H5:GmLE+UGfYWxl7g7wyVk75H5
Threatray 12'160 similar samples on MalwareBazaar
TLSH T152641363B6C027F7D294593A62321856E738FADB52B13B2A63C44FB91C11123CB6FB51
File icon (PE):PE icon
dhash icon 1319410321597961 (5 x Formbook)
Reporter GovCERT_CH
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
135
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
lordisgood22.exe
Verdict:
Malicious activity
Analysis date:
2021-12-08 12:18:40 UTC
Tags:
installer trojan formbook stealer
Link:
https://app.any.run/tasks/ce15f3e5-cdc6-4bc7-a2b3-57e9912a556f

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/212464/
Detection(s):
SecuriteInfo.com.Trojan.Siggen16.490.27004.31523.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Delayed reading of the file
Creating a window
Creating a file in the %temp% directory
Creating a file
Unauthorized injection to a recently created process
Searching for synchronization primitives
DNS request
Launching a process
Сreating synchronization primitives
Launching cmd.exe command interpreter
Setting browser functions hooks
Unauthorized injection to a system process
Unauthorized injection to a browser process
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/1319/overview
Behaviour
MalwareBazaar
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
60%
Tags:
overlay packed
Link:
https://www.filescan.io/uploads/61b0a1504d8e6f3a5e195ae4/reports/228a0a85-432c-4f39-abc7-fdb64e238ece/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:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2dafc14c-4c10-4612-83af-def982ddefe0
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/903813
Signature
Antivirus detection for URL or domain
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
Tries to detect virtualization through RDTSC time measurements
Uses ipconfig to lookup or modify the Windows network settings
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 536291 Sample: lordisgood22.exe Startdate: 08/12/2021 Architecture: WINDOWS Score: 100 35 www.harborverse.com 2->35 41 Found malware configuration 2->41 43 Malicious sample detected (through community Yara rule) 2->43 45 Antivirus detection for URL or domain 2->45 47 4 other signatures 2->47 11 lordisgood22.exe 17 2->11         started        signatures3 process4 file5 33 C:\Users\user\AppData\Local\...\jyqoqdl.dll, PE32 11->33 dropped 57 Tries to detect virtualization through RDTSC time measurements 11->57 59 Injects a PE file into a foreign processes 11->59 15 lordisgood22.exe 11->15         started        signatures6 process7 signatures8 61 Modifies the context of a thread in another process (thread injection) 15->61 63 Maps a DLL or memory area into another process 15->63 65 Sample uses process hollowing technique 15->65 67 Queues an APC in another process (thread injection) 15->67 18 explorer.exe 15->18 injected process9 signatures10 39 Uses ipconfig to lookup or modify the Windows network settings 18->39 21 ipconfig.exe 18->21         started        process11 signatures12 49 Self deletion via cmd delete 21->49 51 Modifies the context of a thread in another process (thread injection) 21->51 53 Maps a DLL or memory area into another process 21->53 55 Tries to detect virtualization through RDTSC time measurements 21->55 24 explorer.exe 162 21->24         started        27 cmd.exe 1 21->27         started        29 explorer.exe 1 149 21->29         started        process13 dnsIp14 37 192.168.2.1 unknown unknown 24->37 31 conhost.exe 27->31         started        process15
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b1d88c91d7c5733e887c63ce1372b3918dfacd589756056969b1b0cc84c7f658/
Threat name:
Win32.Trojan.LokiBot
Create hunting rule
Status:
Malicious
First seen:
2021-12-08 12:07:44 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
21 of 28 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=whmizeoxyvzt5cd4mphbg4vtsgg7vtkys5lak2ljwgymzbgh6zma._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
02200a888ae3b3b018219697a06804f922e99d2e4e2dc95bbfb6058ccdad069c
Formbook
49609c0487ceeec0771547efd9277b01f494be83549bc0245330672ee962c50c
Formbook
79ff3adbc3c3d3bded849b527e4e0d8b0d0b8fb89479931eb18871ea3c74e1cb
Formbook
880d9d46e74d9f2a0c870d561b9f310478e507376a2b0091983c81800ac92906
Formbook
8a7a6b61fbbf494613436cfed3e686c9504f6d36489d67dccb1e050bc262c93a
Formbook
8f0a372287ebba19a62630d683fc3292df06a10faeaed2ac68cde0c5b2374844
Formbook
a6b1721d8c0dde85f0b0bd080818c3c34616e990da2b879c3e3a01d8c56aaf6c
Formbook
b94594b975025469886d9e5a2a2f119e5f8a9f7b82ae24226499efb7d954a061
Formbook
e2682ee08233df5afc90d9295165ffed0373e4f34278d99d5a30622c2577639b
Formbook
+ 12'150 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:l3ld rat spyware stealer suricata trojan
Link:
https://tria.ge/reports/211208-pdq5jaabhj/
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
Deletes itself
Loads dropped DLL
Formbook Payload
Formbook
suricata: ET MALWARE FormBook CnC Checkin (GET)
Malware Config
C2 Extraction:
http://www.peacepresidentunited.com/l3ld/
Unpacked files
SH256 hash:
b1d88c91d7c5733e887c63ce1372b3918dfacd589756056969b1b0cc84c7f658
MD5 hash:
829224c437531207a6a74afdce38751d
SHA1 hash:
aa91eb5f3f69c89dcc847a44dd48088972912396
Link:
https://www.unpac.me/results/cfc3bba4-ba72-420f-8f9f-42104f93aebf/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.33
Link:
https://yomi.yoroi.company/submissions/b1d88c91d7c5733e887c63ce1372b3918dfacd589756056969b1b0cc84c7f658

File information

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

Malspam

Formbook

Executable exe b1d88c91d7c5733e887c63ce1372b3918dfacd589756056969b1b0cc84c7f658

(this sample)

  
Dropped by
formbook
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/212464/

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