MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3e2763c4e10e822e79c3c8890a0041a0f978cbfeb7e4a78156c9b6aabf7cb4d0. 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: 3e2763c4e10e822e79c3c8890a0041a0f978cbfeb7e4a78156c9b6aabf7cb4d0
SHA3-384 hash: 849a36287974d05ceda44d89252b8321732bbbd4db13456ba8e4044016be399cb3842c88287fe4e23d233109f9653d57
SHA1 hash: f0aaca42dd3d460eb68dbc5c6c84cd4814008e93
MD5 hash: 9d0ef9e15c1823bd511f773e5d76028e
humanhash: yellow-bacon-september-ceiling
File name:7309125864.exe
Download: download sample
Signature Formbook
File size:688'640 bytes
First seen:2023-07-03 05:18:55 UTC
Last seen:2023-07-03 06:42:28 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:fGmW2iNPKbiVokxjrZLMBF0QcAvRg75Kt5Hhvjfnx95C:O1+iVxrZLSDtQ5Kzhvjfng
Threatray 11 similar samples on MalwareBazaar
TLSH T128E46A3C28BC5E23C075D6F68F95C420F694C5EA32A1DF265BC3A695461EE0229C7D3E
TrID 69.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.0% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win32 Executable (generic) (4505/5/1)
1.9% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Reporter lowmal3
Tags:exe FormBook

Intelligence


File Origin
# of uploads :
4
# of downloads :
262
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
7309125864.exe
Verdict:
Malicious activity
Analysis date:
2023-07-03 05:19:22 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
Searching for the window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a window
Sending a custom TCP request
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Restart of the analyzed sample
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
barys comodo lokibot 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:
100 / 100
Signature
.NET source code contains very large strings
Adds a directory exclusion to Windows Defender
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)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Scheduled temp file as task from temp location
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected FormBook
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 898521 Sample: 7309125864.exe Startdate: 03/07/2023 Architecture: WINDOWS Score: 100 39 Malicious sample detected (through community Yara rule) 2->39 41 Sigma detected: Scheduled temp file as task from temp location 2->41 43 Multi AV Scanner detection for submitted file 2->43 45 3 other signatures 2->45 7 7309125864.exe 7 2->7         started        11 LmdusY.exe 5 2->11         started        process3 file4 31 C:\Users\user\AppData\Roaming\LmdusY.exe, PE32 7->31 dropped 33 C:\Users\user\...\LmdusY.exe:Zone.Identifier, ASCII 7->33 dropped 35 C:\Users\user\AppData\Local\...\tmpE530.tmp, XML 7->35 dropped 37 C:\Users\user\AppData\...\7309125864.exe.log, ASCII 7->37 dropped 47 Uses schtasks.exe or at.exe to add and modify task schedules 7->47 49 Adds a directory exclusion to Windows Defender 7->49 51 Injects a PE file into a foreign processes 7->51 13 powershell.exe 18 7->13         started        15 schtasks.exe 1 7->15         started        17 7309125864.exe 7->17         started        19 7309125864.exe 7->19         started        53 Multi AV Scanner detection for dropped file 11->53 55 Machine Learning detection for dropped file 11->55 21 schtasks.exe 1 11->21         started        23 LmdusY.exe 11->23         started        signatures5 process6 process7 25 conhost.exe 13->25         started        27 conhost.exe 15->27         started        29 conhost.exe 21->29         started       
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2023-07-03 05:19:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Unpacked files
SH256 hash:
2388d16f2f0aa2356b18a27b4dfb7f1cf92281ce552f8b345074f3f76c765557
MD5 hash:
8464437055d3802341c759fac19a4eb0
SHA1 hash:
2a9668faa9ac1adf7c844406cc29829d35e9294f
Detections:
win_formbook_w0 win_formbook_w0 win_formbook_auto win_formbook_auto win_formbook_g0 win_formbook_w0 win_formbook_w0 win_formbook_auto win_formbook_auto win_formbook_g0 win_formbook_w0 win_formbook_w0 win_formbook_auto win_formbook_auto win_formbook_g0 win_formbook_w0 win_formbook_w0 win_formbook_auto win_formbook_auto win_formbook_g0 win_formbook_w0 win_formbook_w0 win_formbook_auto win_formbook_auto win_formbook_g0
SH256 hash:
bdcc7e9bf098a6231d3797ada9e1879c590ad0268ed049299602a99d0f6747ff
MD5 hash:
777d8633855ca251fb9944920f0d4165
SHA1 hash:
a63f3947f9d67ae2269312a49cd1587334439269
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
SH256 hash:
973512f00ba81a790d2351f286c79dfea92692c9f7cd724e22ab11ff282f8130
MD5 hash:
3794c5f7b240e4184d6ea90c5bdd9ec6
SHA1 hash:
26b9c4a753779b4994fe38c16dfe70b07efd3e0d
SH256 hash:
afa29e971e9792f8f7941341d51ae7ed3a2f94a7e3a1f8e23a950e086fd9e8f2
MD5 hash:
59fdd91e783376d6703c90797657b85b
SHA1 hash:
0b0201db40dc5d3a7d4d4a73c1f355e0f1a47185
SH256 hash:
2388d16f2f0aa2356b18a27b4dfb7f1cf92281ce552f8b345074f3f76c765557
MD5 hash:
8464437055d3802341c759fac19a4eb0
SHA1 hash:
2a9668faa9ac1adf7c844406cc29829d35e9294f
Detections:
win_formbook_w0 win_formbook_w0 win_formbook_auto win_formbook_auto win_formbook_g0 win_formbook_w0 win_formbook_w0 win_formbook_auto win_formbook_auto win_formbook_g0 win_formbook_w0 win_formbook_w0 win_formbook_auto win_formbook_auto win_formbook_g0 win_formbook_w0 win_formbook_w0 win_formbook_auto win_formbook_auto win_formbook_g0 win_formbook_w0 win_formbook_w0 win_formbook_auto win_formbook_auto win_formbook_g0
SH256 hash:
bdcc7e9bf098a6231d3797ada9e1879c590ad0268ed049299602a99d0f6747ff
MD5 hash:
777d8633855ca251fb9944920f0d4165
SHA1 hash:
a63f3947f9d67ae2269312a49cd1587334439269
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
SH256 hash:
973512f00ba81a790d2351f286c79dfea92692c9f7cd724e22ab11ff282f8130
MD5 hash:
3794c5f7b240e4184d6ea90c5bdd9ec6
SHA1 hash:
26b9c4a753779b4994fe38c16dfe70b07efd3e0d
SH256 hash:
afa29e971e9792f8f7941341d51ae7ed3a2f94a7e3a1f8e23a950e086fd9e8f2
MD5 hash:
59fdd91e783376d6703c90797657b85b
SHA1 hash:
0b0201db40dc5d3a7d4d4a73c1f355e0f1a47185
SH256 hash:
2388d16f2f0aa2356b18a27b4dfb7f1cf92281ce552f8b345074f3f76c765557
MD5 hash:
8464437055d3802341c759fac19a4eb0
SHA1 hash:
2a9668faa9ac1adf7c844406cc29829d35e9294f
Detections:
win_formbook_w0 win_formbook_w0 win_formbook_auto win_formbook_auto win_formbook_g0 win_formbook_w0 win_formbook_w0 win_formbook_auto win_formbook_auto win_formbook_g0 win_formbook_w0 win_formbook_w0 win_formbook_auto win_formbook_auto win_formbook_g0 win_formbook_w0 win_formbook_w0 win_formbook_auto win_formbook_auto win_formbook_g0 win_formbook_w0 win_formbook_w0 win_formbook_auto win_formbook_auto win_formbook_g0
SH256 hash:
bdcc7e9bf098a6231d3797ada9e1879c590ad0268ed049299602a99d0f6747ff
MD5 hash:
777d8633855ca251fb9944920f0d4165
SHA1 hash:
a63f3947f9d67ae2269312a49cd1587334439269
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
SH256 hash:
973512f00ba81a790d2351f286c79dfea92692c9f7cd724e22ab11ff282f8130
MD5 hash:
3794c5f7b240e4184d6ea90c5bdd9ec6
SHA1 hash:
26b9c4a753779b4994fe38c16dfe70b07efd3e0d
SH256 hash:
afa29e971e9792f8f7941341d51ae7ed3a2f94a7e3a1f8e23a950e086fd9e8f2
MD5 hash:
59fdd91e783376d6703c90797657b85b
SHA1 hash:
0b0201db40dc5d3a7d4d4a73c1f355e0f1a47185
SH256 hash:
2388d16f2f0aa2356b18a27b4dfb7f1cf92281ce552f8b345074f3f76c765557
MD5 hash:
8464437055d3802341c759fac19a4eb0
SHA1 hash:
2a9668faa9ac1adf7c844406cc29829d35e9294f
Detections:
win_formbook_w0 win_formbook_w0 win_formbook_auto win_formbook_auto win_formbook_g0 win_formbook_w0 win_formbook_w0 win_formbook_auto win_formbook_auto win_formbook_g0 win_formbook_w0 win_formbook_w0 win_formbook_auto win_formbook_auto win_formbook_g0 win_formbook_w0 win_formbook_w0 win_formbook_auto win_formbook_auto win_formbook_g0 win_formbook_w0 win_formbook_w0 win_formbook_auto win_formbook_auto win_formbook_g0
SH256 hash:
bdcc7e9bf098a6231d3797ada9e1879c590ad0268ed049299602a99d0f6747ff
MD5 hash:
777d8633855ca251fb9944920f0d4165
SHA1 hash:
a63f3947f9d67ae2269312a49cd1587334439269
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
SH256 hash:
973512f00ba81a790d2351f286c79dfea92692c9f7cd724e22ab11ff282f8130
MD5 hash:
3794c5f7b240e4184d6ea90c5bdd9ec6
SHA1 hash:
26b9c4a753779b4994fe38c16dfe70b07efd3e0d
SH256 hash:
afa29e971e9792f8f7941341d51ae7ed3a2f94a7e3a1f8e23a950e086fd9e8f2
MD5 hash:
59fdd91e783376d6703c90797657b85b
SHA1 hash:
0b0201db40dc5d3a7d4d4a73c1f355e0f1a47185
SH256 hash:
2388d16f2f0aa2356b18a27b4dfb7f1cf92281ce552f8b345074f3f76c765557
MD5 hash:
8464437055d3802341c759fac19a4eb0
SHA1 hash:
2a9668faa9ac1adf7c844406cc29829d35e9294f
Detections:
win_formbook_w0 win_formbook_w0 win_formbook_auto win_formbook_auto win_formbook_g0 win_formbook_w0 win_formbook_w0 win_formbook_auto win_formbook_auto win_formbook_g0 win_formbook_w0 win_formbook_w0 win_formbook_auto win_formbook_auto win_formbook_g0 win_formbook_w0 win_formbook_w0 win_formbook_auto win_formbook_auto win_formbook_g0 win_formbook_w0 win_formbook_w0 win_formbook_auto win_formbook_auto win_formbook_g0
SH256 hash:
bdcc7e9bf098a6231d3797ada9e1879c590ad0268ed049299602a99d0f6747ff
MD5 hash:
777d8633855ca251fb9944920f0d4165
SHA1 hash:
a63f3947f9d67ae2269312a49cd1587334439269
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
SH256 hash:
973512f00ba81a790d2351f286c79dfea92692c9f7cd724e22ab11ff282f8130
MD5 hash:
3794c5f7b240e4184d6ea90c5bdd9ec6
SHA1 hash:
26b9c4a753779b4994fe38c16dfe70b07efd3e0d
SH256 hash:
afa29e971e9792f8f7941341d51ae7ed3a2f94a7e3a1f8e23a950e086fd9e8f2
MD5 hash:
59fdd91e783376d6703c90797657b85b
SHA1 hash:
0b0201db40dc5d3a7d4d4a73c1f355e0f1a47185
SH256 hash:
3e2763c4e10e822e79c3c8890a0041a0f978cbfeb7e4a78156c9b6aabf7cb4d0
MD5 hash:
9d0ef9e15c1823bd511f773e5d76028e
SHA1 hash:
f0aaca42dd3d460eb68dbc5c6c84cd4814008e93
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 3e2763c4e10e822e79c3c8890a0041a0f978cbfeb7e4a78156c9b6aabf7cb4d0

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments