MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 697864448562120dd68a9b3a4c36f294292626999e3c80d3217206544e3f91b1. 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: 13


Intelligence 13 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 697864448562120dd68a9b3a4c36f294292626999e3c80d3217206544e3f91b1
SHA3-384 hash: 0a778b2cf0eb91c7ee79880568b5ba77848a418d25aee1a489a9069e5bdfc28825c550e33c0c9fee55b4fed2df115dc7
SHA1 hash: ca8d63135460836a001a38b50c28eae975a2a36c
MD5 hash: 60d9730a7f59ab1fd59f0714ef881b06
humanhash: sixteen-triple-failed-friend
File name:file
Download: download sample
Signature Formbook
Create hunting rule
File size:311'296 bytes
First seen:2022-11-23 15:16:51 UTC
Last seen:2022-11-23 16:32:43 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:U5SuupRIxrjvwT97hu1nbuTnFlzFeVuQqJa64BUR3XR0Ah0eZXBp6bS0fhr8w:UghhwbuTFlzF0uQqCidR0AJrcS0fhr8w
Threatray 3'135 similar samples on MalwareBazaar
TLSH T12664E0CD366075EFC597C9718E6C1C68AB60A176530BD207A4A3229DAA0DADFCF150F3
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter jstrosch
Tags:.NET exe FormBook MSIL

Intelligence

File Origin
# of uploads :
3
# of downloads :
185
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
dvswiftsend_202212390513_93310737712.xls
Verdict:
Malicious activity
Analysis date:
2022-11-23 13:44:24 UTC
Tags:
macros opendir exploit cve-2017-11882 loader formbook trojan stealer
Link:
https://app.any.run/tasks/3b2125fe-78f7-4f88-b39c-7c1e8cf7f785

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/337702/
Detection(s):
SecuriteInfo.com.Trojan.DownloaderNET.345.30725.2010.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Launching a process
Creating a file
Сreating synchronization primitives
DNS request
Sending an HTTP GET request
Reading critical registry keys
Creating a file in the %temp% directory
Unauthorized injection to a recently created process
Forced shutdown of a system process
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/637e39725be128ac718e844f/reports/cf960d79-c72f-4bf1-b039-378ed801ab32/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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ea0f6d5d-12c6-4254-a6aa-c72e45637ad0
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1119864
Signature
.NET source code contains potential unpacker
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Injects a PE file into a foreign processes
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 domain / URL
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
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 harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 752581 Sample: file.exe Startdate: 23/11/2022 Architecture: WINDOWS Score: 100 27 www.porpubby.info 2->27 35 Multi AV Scanner detection for domain / URL 2->35 37 Malicious sample detected (through community Yara rule) 2->37 39 Antivirus detection for URL or domain 2->39 41 6 other signatures 2->41 9 file.exe 1 2->9         started        signatures3 process4 file5 25 C:\Users\user\AppData\Local\...\file.exe.log, CSV 9->25 dropped 55 Writes to foreign memory regions 9->55 57 Allocates memory in foreign processes 9->57 59 Injects a PE file into a foreign processes 9->59 13 RegSvcs.exe 9->13         started        16 RegSvcs.exe 9->16         started        signatures6 process7 signatures8 61 Modifies the context of a thread in another process (thread injection) 13->61 63 Maps a DLL or memory area into another process 13->63 65 Sample uses process hollowing technique 13->65 67 Queues an APC in another process (thread injection) 13->67 18 explorer.exe 13->18 injected process9 dnsIp10 29 hf9blwwuwpx7j8k.live 216.18.208.202, 49699, 80 WEBNXUS United States 18->29 31 www.easy005.xyz 175.41.16.124, 49703, 49704, 49705 NETSEC-HKNETSECHK Hong Kong 18->31 33 5 other IPs or domains 18->33 43 System process connects to network (likely due to code injection or exploit) 18->43 45 Performs DNS queries to domains with low reputation 18->45 22 cmstp.exe 13 18->22         started        signatures11 process12 signatures13 47 Tries to steal Mail credentials (via file / registry access) 22->47 49 Tries to harvest and steal browser information (history, passwords, etc) 22->49 51 Modifies the context of a thread in another process (thread injection) 22->51 53 Maps a DLL or memory area into another process 22->53
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/697864448562120dd68a9b3a4c36f294292626999e3c80d3217206544e3f91b1/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-11-23 07:49:49 UTC
File Type:
PE (.Net Exe)
Extracted files:
2
AV detection:
18 of 26 (69.23%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nf4girefmija3vuktm5eynxssqusmjuzty6ibuzboidfitr7sgyq._file
Verdict:
malicious
Similar samples:
1471f3f5e141804a94afd7df6588ad3b1cab8ec8b8db49c1861d6786e55ad265
Formbook
17daa6d4022f540955db2174ad751045dc35c67409a19608ecd53232dbbba4e8
Formbook
6bec6b5275b9cf30eb41f49d79daaa1848123d93050c979434c16e7f3002263a
Formbook
9e8d2ee7835538d72e68dab5d7fec7e3fc1710147f679f1fc3045e14bfb42848
Formbook
b52602e4a3c6f3b8e0921d70e7a7a3ab45f045e0753ac1738ab9841fdba0f16a
Formbook
bc5e28c37423ff0c939fc98754280a3bba22bbad3c7048894d0908c445477c5e
Formbook
da8b591b762548a258cf7d03c230825f5c03f4044fd96dc814996492679a24b0
Formbook
+ 3'125 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:formbook family:xloader campaign:pgnt loader rat spyware stealer trojan
Link:
https://tria.ge/reports/221123-sn1y9sbg77/
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
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
Reads user/profile data of web browsers
Unexpected DNS network traffic destination
Blocklisted process makes network request
Formbook
Xloader
Unpacked files
SH256 hash:
1dd741e15b6b62895a5a00735ec7f4bdc86a3285f087048a39df8a7fa33a74af
MD5 hash:
8f8b738d3a54b913894665bc2eb9989c
SHA1 hash:
85ad9f68794c4c560e540bf0325eea53a9903f97
Link:
https://www.unpac.me/results/212f2944-75e2-4dea-88b8-a444dcec1bb4/
SH256 hash:
8dece564d150452c6d9da766fc891c95a63accc4d1a5e09aa6f6ba15256860e2
MD5 hash:
1cafe62db4f494317cbfff0a2d17e3bb
SHA1 hash:
40c1437090ee9795aceceb6e6a8b03eb2e3b93db
Link:
https://www.unpac.me/results/212f2944-75e2-4dea-88b8-a444dcec1bb4/
SH256 hash:
697864448562120dd68a9b3a4c36f294292626999e3c80d3217206544e3f91b1
MD5 hash:
60d9730a7f59ab1fd59f0714ef881b06
SHA1 hash:
ca8d63135460836a001a38b50c28eae975a2a36c
Link:
https://www.unpac.me/results/212f2944-75e2-4dea-88b8-a444dcec1bb4/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/697864448562/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.77
Link:
https://yomi.yoroi.company/submissions/697864448562120dd68a9b3a4c36f294292626999e3c80d3217206544e3f91b1

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:INDICATOR_EXE_Packed_ConfuserEx
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with ConfuserEx Mod
Rule name:pe_imphash
Create hunting rule
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.

Web download

Formbook

Executable exe 697864448562120dd68a9b3a4c36f294292626999e3c80d3217206544e3f91b1

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2428666/
Cape
Cape
https://www.capesandbox.com/analysis/337702/
  
URLhaus
https://urlhaus.abuse.ch/url/2431656/

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