MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d202c27ed2da0f1864f0ec0d760a0afb406b27b637ced263cd0962385786eab0. 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: d202c27ed2da0f1864f0ec0d760a0afb406b27b637ced263cd0962385786eab0
SHA3-384 hash: c61167eab1947cf1ea8bdf660e853ecd2ee9af5ff5a899e130f6f943c324fc0adf19eb208583608e07695f45d92be7cf
SHA1 hash: 7ae6a2c3e86ecad7696327f67e77a126c3d07da9
MD5 hash: 70546a4e4fa0f5620da1874951b41835
humanhash: kitten-wisconsin-west-beryllium
File name:SecuriteInfo.com.Win32.PWSX-gen.8427.11537
Download: download sample
Signature Formbook
File size:779'264 bytes
First seen:2023-01-04 05:30:51 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:5hrrZrrZpGmRakr26MwNnK04dGZD5RaAAmtD3+rlqYqn6tLQhUOXj/1y5pQ2LGBZ:HrrZrrZkmwkryRwrAmZ+BY6eXj/14Q2G
TLSH T14BF423CB2D74D251DC3B0532E0AFBB889132D1369046CFEC5CA279649A92BCE472C8C7
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)
File icon (PE):PE icon
dhash icon d1d0d4d4d4f0f0d4 (5 x Formbook, 1 x SnakeKeylogger, 1 x AgentTesla)
Reporter SecuriteInfoCom
Tags:exe FormBook

Intelligence


File Origin
# of uploads :
1
# of downloads :
188
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Win32.PWSX-gen.8427.11537
Verdict:
Malicious activity
Analysis date:
2023-01-04 05:33:17 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
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Сreating synchronization primitives
Creating a process from a recently created file
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Creating a file
Creating a window
Enabling autorun by creating a file
Verdict:
No Threat
Threat level:
  2/10
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:
100 / 100
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
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 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)
Modifies the prolog of user mode functions (user mode inline hooks)
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Sigma detected: Scheduled temp file as task from temp location
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 777649 Sample: SecuriteInfo.com.Win32.PWSX... Startdate: 04/01/2023 Architecture: WINDOWS Score: 100 55 www.labucarimini.net 2->55 65 Malicious sample detected (through community Yara rule) 2->65 67 Antivirus detection for URL or domain 2->67 69 Sigma detected: Scheduled temp file as task from temp location 2->69 71 7 other signatures 2->71 11 eJYXLuvGogRoa.exe 5 2->11         started        14 SecuriteInfo.com.Win32.PWSX-gen.8427.11537.exe 7 2->14         started        signatures3 process4 file5 79 Machine Learning detection for dropped file 11->79 81 Tries to detect virtualization through RDTSC time measurements 11->81 83 Injects a PE file into a foreign processes 11->83 17 eJYXLuvGogRoa.exe 11->17         started        20 schtasks.exe 1 11->20         started        47 C:\Users\user\AppData\...\eJYXLuvGogRoa.exe, PE32 14->47 dropped 49 C:\...\eJYXLuvGogRoa.exe:Zone.Identifier, ASCII 14->49 dropped 51 C:\Users\user\AppData\Local\...\tmpF6F5.tmp, XML 14->51 dropped 53 SecuriteInfo.com.W....8427.11537.exe.log, ASCII 14->53 dropped 85 Uses schtasks.exe or at.exe to add and modify task schedules 14->85 87 Adds a directory exclusion to Windows Defender 14->87 22 powershell.exe 21 14->22         started        24 schtasks.exe 1 14->24         started        26 SecuriteInfo.com.Win32.PWSX-gen.8427.11537.exe 14->26         started        28 2 other processes 14->28 signatures6 process7 signatures8 57 Modifies the context of a thread in another process (thread injection) 17->57 59 Maps a DLL or memory area into another process 17->59 61 Sample uses process hollowing technique 17->61 63 Queues an APC in another process (thread injection) 17->63 30 explorer.exe 17->30 injected 32 conhost.exe 20->32         started        34 conhost.exe 22->34         started        36 conhost.exe 24->36         started        process9 process10 38 svchost.exe 30->38         started        41 autoconv.exe 30->41         started        signatures11 73 Modifies the context of a thread in another process (thread injection) 38->73 75 Maps a DLL or memory area into another process 38->75 77 Tries to detect virtualization through RDTSC time measurements 38->77 43 cmd.exe 1 38->43         started        process12 process13 45 conhost.exe 43->45         started       
Threat name:
Win32.Spyware.SnakeLogger
Status:
Malicious
First seen:
2023-01-04 05:31:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
14
AV detection:
19 of 26 (73.08%)
Threat level:
  2/5
Verdict:
malicious
Label(s):
formbook
Result
Malware family:
formbook
Score:
  10/10
Tags:
family:formbook campaign:oi05 rat spyware stealer trojan
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
Formbook payload
Formbook
Gathering data
Unpacked files
SH256 hash:
b13398f344cf3dd0b6fe84d88c660632fb920b5372ae3c6589ee066943701ce2
MD5 hash:
4545769ce5c787ac0bbe1d83ac5f41ac
SHA1 hash:
9bbdb83fcc1e3a6b87155001a7ab2188a9518111
Detections:
FormBook win_formbook_auto win_formbook_g0
SH256 hash:
85e5fcf946851a8d7ffbd1e718b87b8d0f638478a7da8b43fe0c14e4da9bc81b
MD5 hash:
0f48ca7e7bf5e3000210bbdc4ec2a979
SHA1 hash:
d1082699697156404bd1b0db76ffb7236c56eb04
SH256 hash:
0318698795b71b007d900ab4b6085c34eeab6406ee6d0c927496d53db9ac0f06
MD5 hash:
c1a10a6beefb930c7bf36c626cc3714d
SHA1 hash:
a3d9d51940c642441051d179235b604f07d061f5
SH256 hash:
f8c6b9f2dd2e84dd1568095ab20f0df3ec28dc6f8a6e47d5b46f66302e6a4332
MD5 hash:
cfef331cfbab4556838e06c75ef7e958
SHA1 hash:
463527a08b43c9462a9e92eb612e67217eb90956
SH256 hash:
ab2f8dbc2b147528cecac6ea1a8886951c424be0b2026743b39d97f0cbabb04c
MD5 hash:
77ab42f4bbbf4565846eb8953192d71f
SHA1 hash:
3c662c756cc31867c0473716a74e777a65ced550
SH256 hash:
d202c27ed2da0f1864f0ec0d760a0afb406b27b637ced263cd0962385786eab0
MD5 hash:
70546a4e4fa0f5620da1874951b41835
SHA1 hash:
7ae6a2c3e86ecad7696327f67e77a126c3d07da9
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.

Comments