MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3ba7ad2a718413ab6d36dd156bbdd5ac1bcca860f039b14c4cb4382aee58bc88. 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 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3ba7ad2a718413ab6d36dd156bbdd5ac1bcca860f039b14c4cb4382aee58bc88
SHA3-384 hash: 15c03aeb47f72c2b423bcf4dac1d48734a4cec451eb2c424690f567af4630a5984b886f34b5cb1b69656cd91098e1bb4
SHA1 hash: 976b859f1017fecd121fbd317c2d1b2760839990
MD5 hash: f437e68bcfe259663e8d3366bdd44b6c
humanhash: green-eighteen-comet-item
File name:f437e68bcfe259663e8d3366bdd44b6c.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'002'496 bytes
First seen:2022-04-13 07:08:50 UTC
Last seen:2022-04-13 19:06:49 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash e70ebf13be6a24042d117ba668cc8eb8 (2 x Formbook, 2 x ModiLoader, 1 x NetWire)
ssdeep 12288:nL7vh24ii6f8UmV9cSzr2VcLVJ8evldpWmSwjWxgJaTAYBBXK3cUbBgQrS5pZJ5Q:n/5RK09Hf2mhJ8edbSwjs5TJBTwYb
Threatray 17'415 similar samples on MalwareBazaar
TLSH T191257D31E1A049F2D8735E728E06D259BFA33E436D18654FE6A43DD92B73380E5241FA
File icon (PE):PE icon
dhash icon 10808a8c8c8a8010 (77 x Formbook, 51 x AgentTesla, 44 x RemcosRAT)
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
340
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
UPS shipment .lnk
Verdict:
Malicious activity
Analysis date:
2022-04-13 07:37:03 UTC
Tags:
loader formbook
Link:
https://app.any.run/tasks/ceeb2956-e32f-448a-842c-39ea87f7db0f

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/263316/
Detection(s):
SecuriteInfo.com.Scr.MalPbsgen1.2766.15934.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Creating a window
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Creating a file
Running batch commands
Creating a process with a hidden window
Launching cmd.exe command interpreter
Launching the process to interact with network services
Launching a process
Unauthorized injection to a recently created process
Using the Windows Management Instrumentation requests
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Result
Malware family:
n/a
Score:
  6/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/13730/overview
Behaviour
MalwareBazaar
CheckScreenResolution
CheckCmdLine
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
control.exe keylogger replace.exe
Link:
https://www.filescan.io/uploads/62567718482f2f41caa5252a/reports/3e64e9a7-97ed-4b59-9933-cf67f9ea126b/overview
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/65686533-3869-4a5c-a35f-24675b2dc603
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/975954
Signature
Detected FormBook malware
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)
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
Sigma detected: Execution from Suspicious Folder
Sigma detected: Suspicious Program Location with Network Connections
Tries to detect virtualization through RDTSC time measurements
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses ipconfig to lookup or modify the Windows network settings
Uses netsh to modify the Windows network and firewall settings
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 608441 Sample: 97kuITrIGv.exe Startdate: 13/04/2022 Architecture: WINDOWS Score: 100 63 Malicious sample detected (through community Yara rule) 2->63 65 Multi AV Scanner detection for submitted file 2->65 67 Yara detected FormBook 2->67 69 3 other signatures 2->69 10 97kuITrIGv.exe 1 23 2->10         started        process3 dnsIp4 57 cutting-tools.in 162.215.240.160, 443, 49720, 49721 PUBLIC-DOMAIN-REGISTRYUS United States 10->57 49 C:\Users\Public\Libraries\Vyhakaw.exe, PE32 10->49 dropped 51 C:\Users\...\Vyhakaw.exe:Zone.Identifier, ASCII 10->51 dropped 83 Tries to detect virtualization through RDTSC time measurements 10->83 85 Injects a PE file into a foreign processes 10->85 15 97kuITrIGv.exe 10->15         started        18 cmd.exe 1 10->18         started        file5 signatures6 process7 signatures8 101 Modifies the context of a thread in another process (thread injection) 15->101 103 Maps a DLL or memory area into another process 15->103 105 Sample uses process hollowing technique 15->105 107 Queues an APC in another process (thread injection) 15->107 20 explorer.exe 2 15->20 injected 109 Tries to detect virtualization through RDTSC time measurements 18->109 23 cmd.exe 1 18->23         started        25 conhost.exe 18->25         started        process9 signatures10 71 Uses netsh to modify the Windows network and firewall settings 20->71 73 Uses ipconfig to lookup or modify the Windows network settings 20->73 27 netsh.exe 18 20->27         started        31 Vyhakaw.exe 13 20->31         started        34 Vyhakaw.exe 14 20->34         started        38 3 other processes 20->38 36 conhost.exe 23->36         started        process11 dnsIp12 53 C:\Users\user\AppData\...\3MNlogrv.ini, data 27->53 dropped 55 C:\Users\user\AppData\...\3MNlogri.ini, data 27->55 dropped 87 Detected FormBook malware 27->87 89 Tries to steal Mail credentials (via file / registry access) 27->89 91 Tries to harvest and steal browser information (history, passwords, etc) 27->91 99 2 other signatures 27->99 40 cmd.exe 2 27->40         started        59 cutting-tools.in 31->59 93 Multi AV Scanner detection for dropped file 31->93 95 Tries to detect virtualization through RDTSC time measurements 31->95 97 Injects a PE file into a foreign processes 31->97 43 Vyhakaw.exe 31->43         started        61 cutting-tools.in 34->61 45 Vyhakaw.exe 34->45         started        file13 signatures14 process15 signatures16 75 Tries to harvest and steal browser information (history, passwords, etc) 40->75 47 conhost.exe 40->47         started        77 Modifies the context of a thread in another process (thread injection) 43->77 79 Maps a DLL or memory area into another process 43->79 81 Sample uses process hollowing technique 43->81 process17
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3ba7ad2a718413ab6d36dd156bbdd5ac1bcca860f039b14c4cb4382aee58bc88/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2022-04-13 07:09:09 UTC
File Type:
PE (Exe)
Extracted files:
55
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
1359549cb60ef5ca5fca53dcc5a47d9552fd5e24afe09ef563f18051417fc4ac
Formbook
3a62728317a01630a7be9167c9223d451bff0384568482468a9d195a5679f533
Formbook
6ad7f99fc894da684e1ca13e427c11d5f3656e4687cf1c9a9748196463913826
Formbook
7ac202314f674281f31bad6e38a61c4bdd54c07f14b6dfd260d0665b8f2d0fa5
Formbook
90462bba4bd8ee1b0e442050d6e8f6880daa7ce74d0cd9da1c6e4067e8a16221
Formbook
a6cea446b135529f57315da655e5329e267f80a67940edbf949196536b212c5b
Formbook
afb058fdd8aa200fe754289c9b48d8876f4bbd7cbcefc964742d76c32a990340
Formbook
b161e9594ef8849e7a1c09a801b5d248cfff6b08c65ed6459dda75b25fdeafee
Formbook
bcd4ff2d437acfafe367d9192ea761aa86a93f212a3a86e422650ba5820108f2
Formbook
ca0cfe500b3f6a17dd31e684c1b32c9190b08480cfc630c23d1ce6cb6164918d
Formbook
+ 17'405 additional samples on MalwareBazaar
Result
Malware family:
modiloader
Create hunting rule
Score:
  10/10
Tags:
family:formbook family:modiloader campaign:ab5k persistence rat spyware stealer trojan
Link:
https://tria.ge/reports/220413-kz3cgaeag3/
Behaviour
Runs net.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Adds Run key to start application
Formbook Payload
Formbook
ModiLoader, DBatLoader
Unpacked files
SH256 hash:
53ac01aeca155b02914c382b97c6f89cf21d6280f488a30eca707bdb9693ce88
MD5 hash:
c755150a74c084c199d24042e9796f35
SHA1 hash:
0fea1a6ae181215deb872c5bb4d2f9ee242f3319
Detections:
win_dbatloader_w0
Create hunting rule
Link:
https://www.unpac.me/results/977ac511-38cc-4c82-904c-392665dbc3e9/
Parent samples :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 hash:
3ba7ad2a718413ab6d36dd156bbdd5ac1bcca860f039b14c4cb4382aee58bc88
MD5 hash:
f437e68bcfe259663e8d3366bdd44b6c
SHA1 hash:
976b859f1017fecd121fbd317c2d1b2760839990
Link:
https://www.unpac.me/results/977ac511-38cc-4c82-904c-392665dbc3e9/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/3ba7ad2a718413ab6d36dd156bbdd5ac1bcca860f039b14c4cb4382aee58bc88

File information

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

Web download

Formbook

Executable exe 3ba7ad2a718413ab6d36dd156bbdd5ac1bcca860f039b14c4cb4382aee58bc88

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2144420/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/263316/

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