MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7a0e92402659c86d9da6faf33be3817996718051ea564e34aa43a41606df7be6. 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: 15


Intelligence 15 IOCs YARA 5 File information Comments 1
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SHA256 hash: 7a0e92402659c86d9da6faf33be3817996718051ea564e34aa43a41606df7be6
SHA3-384 hash: 970e9f5da86f7d85d6b4650a1d00bdb82ff4693ed3dc4e78703a43718e0da001daeaab58ea70e6e1f511c808d56ba619
SHA1 hash: 0754724c922472de6048b5c5595f520f2b93e46e
MD5 hash: 6bd52c8274a35c39740da9b52b4c7ef0
humanhash: london-batman-virginia-carbon
File name:6bd52c8274a35c39740da9b52b4c7ef0
Download: download sample
Signature Formbook
Create hunting rule
File size:328'822 bytes
First seen:2022-12-09 20:02:37 UTC
Last seen:2022-12-09 21:27:57 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 97318da386948415d08cef4a9006d669 (71 x Formbook, 35 x SnakeKeylogger, 26 x AgentTesla)
ssdeep 6144:9kwv4ysH1jEdoS3dMxsCfld0k1STCESE6pkOgyIuSqYXAHrHa2fI+CUO:jslEliffld0PUkOguSBAHu2W
TLSH T11964126A63D4B1D3DB822530977713A2FAF295211976B5139B900FBAE8F0DC38287395
TrID 92.7% (.EXE) NSIS - Nullsoft Scriptable Install System (846567/2/133)
3.4% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
1.1% (.EXE) Win64 Executable (generic) (10523/12/4)
0.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
0.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter zbetcheckin
Tags:32 exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
216
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
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Link:
https://www.capesandbox.com/analysis/344818/
Detection(s):
SecuriteInfo.com.Trojan.NSISX.Spy.Gen.24.22324.2806.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
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
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/6393947af6e448d42df7defd/reports/489afb89-a363-4e1c-84da-1a626d768471/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
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6db07e82-d900-4ad9-8bc1-eebd4ed53ef3
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1131680
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in 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 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 signatures2 2 Behavior Graph ID: 764404 Sample: pDxj411lAH.exe Startdate: 09/12/2022 Architecture: WINDOWS Score: 100 47 Malicious sample detected (through community Yara rule) 2->47 49 Antivirus detection for URL or domain 2->49 51 Multi AV Scanner detection for submitted file 2->51 53 4 other signatures 2->53 11 pDxj411lAH.exe 19 2->11         started        process3 file4 33 C:\Users\user\AppData\Local\Temp\ovwid.exe, PE32 11->33 dropped 14 ovwid.exe 11->14         started        process5 signatures6 63 Multi AV Scanner detection for dropped file 14->63 65 Maps a DLL or memory area into another process 14->65 67 Tries to detect virtualization through RDTSC time measurements 14->67 17 ovwid.exe 14->17         started        process7 signatures8 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 Sample uses process hollowing technique 17->43 45 Queues an APC in another process (thread injection) 17->45 20 explorer.exe 17->20 injected process9 dnsIp10 35 www.grdpy.com 196.196.25.92, 49699, 80 JINGYUNEU Seychelles 20->35 37 www.fortrantelecom.africa 20->37 55 System process connects to network (likely due to code injection or exploit) 20->55 24 cmstp.exe 20->24         started        27 autoconv.exe 20->27         started        signatures11 process12 signatures13 57 Modifies the context of a thread in another process (thread injection) 24->57 59 Maps a DLL or memory area into another process 24->59 61 Tries to detect virtualization through RDTSC time measurements 24->61 29 cmd.exe 1 24->29         started        process14 process15 31 conhost.exe 29->31         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7a0e92402659c86d9da6faf33be3817996718051ea564e34aa43a41606df7be6/
Threat name:
Win32.Trojan.NSISInject
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Status:
Malicious
First seen:
2022-12-09 20:03:10 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pihjeqbglheg3hng7lztxy4bpglhdacr5jle4nfkiosbmbw7ppta._file
Verdict:
malicious
Label(s):
formbook
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cobaltstrike
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Result
Malware family:
formbook
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Score:
  10/10
Tags:
family:formbook campaign:lt63 rat spyware stealer trojan
Link:
https://tria.ge/reports/221209-yspdxsha41/
Behaviour
Gathers network information
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/09bd5f00-9bf3-41d3-85d1-626f327bfb65
Unpacked files
SH256 hash:
f85988a97318ca71790688312a923e4b10cd05790801c747b0f0bb9ebc0a6ee2
MD5 hash:
b1bbc7280df281e302e1c28cc2f26c17
SHA1 hash:
f71f9319c4759421f887af24f914f9193c927199
Detections:
FormBook
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win_formbook_auto
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win_formbook_g0
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Link:
https://www.unpac.me/results/df393851-7d18-40c8-9966-8383eccb48a9/
Parent samples :
44b473195e8f495f9e53899badaabf0e164b52ec3cc3d73be3c59cc5c570ccd1
66c5b65f8e75acbce3103b6527cc1c32fdb53467c9b22475f36b60b28ed85f26
f4a9a76e7a18ea2e2dcf234b006be09f9fdf1cbd4ac7d88bdf0dced5cb453374
7a0e92402659c86d9da6faf33be3817996718051ea564e34aa43a41606df7be6
548fb330ffeb62ab1fd674a557606885338344c8cc807e2a3f9c64e475bdf2c0
d38f58de7af51ac311b23e3f813e8c33599df3f5fe78661fd8b50b90b7805b22
68cb6a1efb7c442f063eee5ae3f96ae12a3d2fba0852f22aa7a761cf8b1ae31a
SH256 hash:
d094344afa3352c69e6078e02fae36d1904604d4dc0483f8101cb2cd32c00670
MD5 hash:
c336daa79d428172dd8f465cafbb032e
SHA1 hash:
7021666e76973591f6090bead970fed918a636e1
Link:
https://www.unpac.me/results/df393851-7d18-40c8-9966-8383eccb48a9/
SH256 hash:
7a0e92402659c86d9da6faf33be3817996718051ea564e34aa43a41606df7be6
MD5 hash:
6bd52c8274a35c39740da9b52b4c7ef0
SHA1 hash:
0754724c922472de6048b5c5595f520f2b93e46e
Link:
https://www.unpac.me/results/df393851-7d18-40c8-9966-8383eccb48a9/
Malware family:
FormBook
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Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/7a0e92402659/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/7a0e92402659c86d9da6faf33be3817996718051ea564e34aa43a41606df7be6

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:meth_get_eip
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Author:Willi Ballenthin
Rule name:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
Rule name:Windows_Trojan_Formbook
Create hunting rule
Author:@malgamy12
Rule name:Windows_Trojan_Formbook_1112e116
Create hunting rule
Author:Elastic Security
Rule name:win_formbook_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.formbook.

File information

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

Web download

Formbook

Executable exe 7a0e92402659c86d9da6faf33be3817996718051ea564e34aa43a41606df7be6

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2452688/
Cape
Cape
https://www.capesandbox.com/analysis/344818/

Comments


Avatar
zbet commented on 2022-12-09 20:02:39 UTC

url : hxxps://www.avti.org.in/macnocv2.1.exe