MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 64adfcb833e92977e087cd3a8e872672da1ae00f4823545c2899d16a224623ba. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments
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SHA256 hash: 64adfcb833e92977e087cd3a8e872672da1ae00f4823545c2899d16a224623ba
SHA3-384 hash: 5705a3ed663740ef31fba9a39b9da1e6bea89edd70ac06e1a268956bcd4225abd1f0fbde61689ced97ce68e2126317e6
SHA1 hash: 59fc9d7b939d602a4220eb6d490306ed6d6defee
MD5 hash: f7c0c956e89fbd35553bc5aa7f8b2cb2
humanhash: arkansas-sodium-four-winter
File name:TRANSBELT_09_2022_pdf.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:16'896 bytes
First seen:2022-09-05 12:26:39 UTC
Last seen:2022-09-05 12:27:26 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'743 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 96:EU3fbOCh+8oMbEUPlx6sBLNetRbGrTMoVdY26h2U/1lv8m00dQ25ylvUzNt:Ds83b9l8sBLudaTMYaJh2yJ8B0un2
Threatray 14'171 similar samples on MalwareBazaar
TLSH T14E72A610AF9F0A16E5B7C1BE06B157B1632FAF8BA131DB1D7D90264A15723A11D8322E
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 74f4d4ccccd4f4b4 (1 x Formbook, 1 x AgentTesla)
Reporter lowmal3
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
378
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
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ID:
1
File name:
Ordine Fornitore N. 414 del 03062022_pdf.exe
Verdict:
Malicious activity
Analysis date:
2022-09-05 10:40:14 UTC
Tags:
opendir formbook trojan stealer
Link:
https://app.any.run/tasks/21326b4a-9b57-4c97-94cd-013c0c3ca678

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/307891/
Detection(s):
SecuriteInfo.com.Trojan.Siggen18.43132.399.32349.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
DNS request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6315eb96b00f73916cba553e/reports/f9a1505d-27cc-450a-8a2b-368d4f78c9fe/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/b91b523c-3158-41d9-b645-758422de2647
Result
Threat name:
AsyncRAT, FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1065124
Signature
.NET source code contains potential unpacker
Early bird code injection technique detected
Encrypted powershell cmdline option found
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
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 dropped file
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Snort IDS alert for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AsyncRAT
Yara detected FormBook
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 697648 Sample: TRANSBELT_09_2022_pdf.exe Startdate: 05/09/2022 Architecture: WINDOWS Score: 100 49 Snort IDS alert for network traffic 2->49 51 Malicious sample detected (through community Yara rule) 2->51 53 Multi AV Scanner detection for submitted file 2->53 55 7 other signatures 2->55 10 TRANSBELT_09_2022_pdf.exe 16 7 2->10         started        process3 dnsIp4 47 74.119.194.122, 49724, 49741, 49743 MOVECLICKLLCUS United States 10->47 41 C:\Users\user\AppData\Roaming\...\Ingxwlo.exe, PE32 10->41 dropped 43 C:\Users\user\...\Ingxwlo.exe:Zone.Identifier, ASCII 10->43 dropped 45 C:\Users\...\TRANSBELT_09_2022_pdf.exe.log, ASCII 10->45 dropped 67 Encrypted powershell cmdline option found 10->67 69 Injects a PE file into a foreign processes 10->69 15 TRANSBELT_09_2022_pdf.exe 10->15         started        18 powershell.exe 18 10->18         started        file5 signatures6 process7 signatures8 75 Modifies the context of a thread in another process (thread injection) 15->75 77 Maps a DLL or memory area into another process 15->77 79 Queues an APC in another process (thread injection) 15->79 20 explorer.exe 3 15->20 injected 23 conhost.exe 18->23         started        process9 signatures10 57 Early bird code injection technique detected 20->57 25 Ingxwlo.exe 14 4 20->25         started        28 Ingxwlo.exe 3 20->28         started        process11 signatures12 59 Multi AV Scanner detection for dropped file 25->59 61 Machine Learning detection for dropped file 25->61 63 Encrypted powershell cmdline option found 25->63 30 Ingxwlo.exe 25->30         started        33 powershell.exe 12 25->33         started        65 Injects a PE file into a foreign processes 28->65 35 powershell.exe 28->35         started        process13 signatures14 71 Modifies the context of a thread in another process (thread injection) 30->71 73 Maps a DLL or memory area into another process 30->73 37 conhost.exe 33->37         started        39 conhost.exe 35->39         started        process15
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/64adfcb833e92977e087cd3a8e872672da1ae00f4823545c2899d16a224623ba/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2022-09-05 04:00:54 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
23 of 26 (88.46%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=msw7zobt5euxpyehzu5i5bzgolnbvyapjarvixbithiwuisgeo5a._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
00c0934af824603bef01ce8a5d9fcbd0e97432c877d40cade42fdffdfb5175e0
Formbook
0e63b13097c8e9ed9f0fe06c7972be1beb8890e6e7640584be1afd5740276307
Formbook
1dcab4cdffdf269ea33719990ac81c515345b50fe1c60a3fe7e47d1a59fb7cc0
Formbook
252a90c80d388572159d56f0f154bbdd5b015496ffd22451b7c0ad64b84d53ed
Formbook
82ceaad56c8928f9d0bd09357499847ef059640db0689760b5bbab95f3068287
Formbook
9c16b8c4e8821ebc5a1464e2032ec7ee107d9d873de7ea07cf42778d307fe751
Formbook
9e9384a14b3cb6360a27e6f5b5d772332054c47ca8258f541d2095a815fd825a
Formbook
9fd2fac4ffb454a1a231387059e8de3ee0b9266588dd7d18982597bac62e4d4e
Formbook
f4834269833f9b1174afd011a0b87756a91546aaff6a93c124462f27b8bc0e53
Formbook
+ 14'161 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
persistence spyware stealer
Link:
https://tria.ge/reports/220905-pmrgnaghcp/
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Blocklisted process makes network request
Unpacked files
SH256 hash:
64adfcb833e92977e087cd3a8e872672da1ae00f4823545c2899d16a224623ba
MD5 hash:
f7c0c956e89fbd35553bc5aa7f8b2cb2
SHA1 hash:
59fc9d7b939d602a4220eb6d490306ed6d6defee
Link:
https://www.unpac.me/results/27fc37b5-d406-475c-a2ec-e1111d0b25d5/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/64adfcb833e9/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/64adfcb833e92977e087cd3a8e872672da1ae00f4823545c2899d16a224623ba

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:pe_imphash
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Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Malspam

Formbook

Executable exe 64adfcb833e92977e087cd3a8e872672da1ae00f4823545c2899d16a224623ba

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/307891/

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