MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6e4fa72cffa8c6cbfac487753758461e7c066e4390954ec1bd4fd26223111fdf. 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 2 File information Comments

SHA256 hash: 6e4fa72cffa8c6cbfac487753758461e7c066e4390954ec1bd4fd26223111fdf
SHA3-384 hash: 007dcd0bf865b230366df6f86faa663f6a76bd24ac751fab85789172843e90f7b36bdca01c46a4a6191fa8336152ddbb
SHA1 hash: 269565a62437e09263ed633ac2a11fddd37d8868
MD5 hash: 5efa5a8dc95bb53a69c1e2124966eb68
humanhash: virginia-xray-texas-pizza
File name:z1CurriculumVitaeIsabelGonzalez.exe
Download: download sample
Signature Formbook
File size:701'952 bytes
First seen:2023-06-28 16:48:36 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:lmRMesDfGR0XkRDAxuYUd5sGdiY7mNwr03BV2fr7Ff9rM:Nes7XkRD4uld5stGr030B9Y
Threatray 1'112 similar samples on MalwareBazaar
TLSH T1BEE4393C19BD2B27D035D7A98FD48063F2A4943B3921EA2659C397D50756F922AC323F
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 FXOLabs
Tags:exe FormBook

Intelligence


File Origin
# of uploads :
1
# of downloads :
343
Origin country :
BR BR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
z1CurriculumVitaeIsabelGonzalez.exe
Verdict:
Suspicious activity
Analysis date:
2023-06-28 16:50:33 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Searching for synchronization primitives
Creating a window
Restart of the analyzed sample
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
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.
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
80 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected FormBook
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2023-06-28 13:04:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
19
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
606b7769d9be963ad8fdaad3d4aa172a6e3cbc58dd335a34a858b38f0938da07
MD5 hash:
8ecf2e333a66e25a9b7bf2d727d9a3a0
SHA1 hash:
c28d64b57e63c06188663a1e6bb72888b970bf82
Detections:
win_formbook_w0 win_formbook_auto win_formbook_g0 win_formbook_w0 win_formbook_auto win_formbook_g0 win_formbook_w0 win_formbook_auto win_formbook_g0
SH256 hash:
90f63cd736c3bb22bebed8db95204533fe328900a98c6843ba71a013bf6b6ba0
MD5 hash:
b3d8a923d89ad7359f24dcf1be412ebf
SHA1 hash:
0a68d61aa5be3f1d828dc57b394e6ce9caa4a0c0
SH256 hash:
785a9625fc06b11816a9d0e42523ada4509f2b63a2aae6306296889a24a99c53
MD5 hash:
65c01fca8afa7466940925f2058e433b
SHA1 hash:
e3e1d6dcbc820c019eb76f93053e17ac21dc26b6
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
SH256 hash:
9d851a8a37f0263bbc57510beeb053062b0923e8f0b81b84e273c7d865c1dc7e
MD5 hash:
5cb9158fab32c30ebdd1c7b55c726b20
SHA1 hash:
1fd3f1ce2b181d53d0abba1cf5ee6215afe36614
SH256 hash:
606b7769d9be963ad8fdaad3d4aa172a6e3cbc58dd335a34a858b38f0938da07
MD5 hash:
8ecf2e333a66e25a9b7bf2d727d9a3a0
SHA1 hash:
c28d64b57e63c06188663a1e6bb72888b970bf82
Detections:
win_formbook_w0 win_formbook_auto win_formbook_g0 win_formbook_w0 win_formbook_auto win_formbook_g0 win_formbook_w0 win_formbook_auto win_formbook_g0
SH256 hash:
90f63cd736c3bb22bebed8db95204533fe328900a98c6843ba71a013bf6b6ba0
MD5 hash:
b3d8a923d89ad7359f24dcf1be412ebf
SHA1 hash:
0a68d61aa5be3f1d828dc57b394e6ce9caa4a0c0
SH256 hash:
785a9625fc06b11816a9d0e42523ada4509f2b63a2aae6306296889a24a99c53
MD5 hash:
65c01fca8afa7466940925f2058e433b
SHA1 hash:
e3e1d6dcbc820c019eb76f93053e17ac21dc26b6
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
SH256 hash:
9d851a8a37f0263bbc57510beeb053062b0923e8f0b81b84e273c7d865c1dc7e
MD5 hash:
5cb9158fab32c30ebdd1c7b55c726b20
SHA1 hash:
1fd3f1ce2b181d53d0abba1cf5ee6215afe36614
SH256 hash:
606b7769d9be963ad8fdaad3d4aa172a6e3cbc58dd335a34a858b38f0938da07
MD5 hash:
8ecf2e333a66e25a9b7bf2d727d9a3a0
SHA1 hash:
c28d64b57e63c06188663a1e6bb72888b970bf82
Detections:
win_formbook_w0 win_formbook_auto win_formbook_g0 win_formbook_w0 win_formbook_auto win_formbook_g0 win_formbook_w0 win_formbook_auto win_formbook_g0
SH256 hash:
90f63cd736c3bb22bebed8db95204533fe328900a98c6843ba71a013bf6b6ba0
MD5 hash:
b3d8a923d89ad7359f24dcf1be412ebf
SHA1 hash:
0a68d61aa5be3f1d828dc57b394e6ce9caa4a0c0
SH256 hash:
785a9625fc06b11816a9d0e42523ada4509f2b63a2aae6306296889a24a99c53
MD5 hash:
65c01fca8afa7466940925f2058e433b
SHA1 hash:
e3e1d6dcbc820c019eb76f93053e17ac21dc26b6
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
SH256 hash:
9d851a8a37f0263bbc57510beeb053062b0923e8f0b81b84e273c7d865c1dc7e
MD5 hash:
5cb9158fab32c30ebdd1c7b55c726b20
SHA1 hash:
1fd3f1ce2b181d53d0abba1cf5ee6215afe36614
SH256 hash:
6e4fa72cffa8c6cbfac487753758461e7c066e4390954ec1bd4fd26223111fdf
MD5 hash:
5efa5a8dc95bb53a69c1e2124966eb68
SHA1 hash:
269565a62437e09263ed633ac2a11fddd37d8868
Please note that we are no longer able to provide a coverage score for Virus Total.

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
Rule name:Skystars_Malware_Imphash
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 6e4fa72cffa8c6cbfac487753758461e7c066e4390954ec1bd4fd26223111fdf

(this sample)

  
Delivery method
Distributed via e-mail attachment

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