MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9b30d60ee8253334584b819faeb61933b028a0767b5cd3c99f2a4d3c2d8f5aae. 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
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SHA256 hash: 9b30d60ee8253334584b819faeb61933b028a0767b5cd3c99f2a4d3c2d8f5aae
SHA3-384 hash: 4bd85beb93190496e4ba1509b1d27a2da9beb81ff6e5815980144b84e2352fc7ab08d01d7aff9d518934ab315b676036
SHA1 hash: 92ea8f8e474774c0d002e30d0291cf6848dedad4
MD5 hash: 77d3583d0e6ed477f6041ed932e838af
humanhash: river-enemy-kitten-montana
File name:SecuriteInfo.com.Trojan.PackedNET.1427.17765.1521
Download: download sample
Signature Formbook
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File size:695'808 bytes
First seen:2022-08-30 09:46:27 UTC
Last seen:2022-09-02 01:24:55 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:Zm0F75eg2FLhZTEfC6iI3OlOJazKG5kdUh+TvIGP5lxrtP89vFS:Z9Z5fku6Kpd3AonSs
TLSH T10AE4125FE19B8B16E1160B3951F1E373023EAF1620F3C3C94EE9E3A5B6E9B55801A741
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13101/52/3)
9.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 22e0c0a4a4c0f032 (4 x Formbook)
Reporter SecuriteInfoCom
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
3
# of downloads :
246
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Trojan.PackedNET.1427.17765.1521
Verdict:
Malicious activity
Analysis date:
2022-08-30 09:49:01 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/81595556-3ca3-4ed1-a8f7-4fc3f55b951d

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/302462/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.1427.17765.1521.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Verdict:
No Threat
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/630ddcdae87b88e71be51e78/reports/8ce9be75-488a-4e58-87a2-fe68afb97aee/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.
Malware family:
Formbook
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/fcddce7e-5d73-49a4-87d9-76edf48d3abb
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1060392
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)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
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
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 692910 Sample: SecuriteInfo.com.Trojan.Pac... Startdate: 30/08/2022 Architecture: WINDOWS Score: 100 33 Malicious sample detected (through community Yara rule) 2->33 35 Antivirus detection for URL or domain 2->35 37 Multi AV Scanner detection for dropped file 2->37 39 10 other signatures 2->39 7 SecuriteInfo.com.Trojan.PackedNET.1427.17765.1521.exe 7 2->7         started        process3 file4 25 C:\Users\user\AppData\Roaming\maWVGWw.exe, PE32 7->25 dropped 27 C:\Users\user\...\maWVGWw.exe:Zone.Identifier, ASCII 7->27 dropped 29 C:\Users\user\AppData\Local\...\tmp5A10.tmp, XML 7->29 dropped 31 SecuriteInfo.com.T....17765.1521.exe.log, ASCII 7->31 dropped 41 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 7->41 43 Uses schtasks.exe or at.exe to add and modify task schedules 7->43 45 Adds a directory exclusion to Windows Defender 7->45 47 2 other signatures 7->47 11 powershell.exe 25 7->11         started        13 powershell.exe 24 7->13         started        15 schtasks.exe 1 7->15         started        17 SecuriteInfo.com.Trojan.PackedNET.1427.17765.1521.exe 7->17         started        signatures5 process6 process7 19 conhost.exe 11->19         started        21 conhost.exe 13->21         started        23 conhost.exe 15->23         started       
Detection:
formbook
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Link:
https://mwdb.cert.pl/sample/9b30d60ee8253334584b819faeb61933b028a0767b5cd3c99f2a4d3c2d8f5aae/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-08-30 05:58:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
27
AV detection:
21 of 40 (52.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tmynmdxieuztiwclqgp25nqzgoycridwpnonhsm7fjgtylmplkxa._file
Verdict:
malicious
Label(s):
formbook
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Result
Malware family:
formbook
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Score:
  10/10
Tags:
family:formbook campaign:g2si evasion rat spyware stealer trojan
Link:
https://tria.ge/reports/220830-lr74esgeb2/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Maps connected drives based on registry
Checks BIOS information in registry
Checks computer location settings
Looks for VMWare Tools registry key
Formbook payload
Looks for VirtualBox Guest Additions in registry
Formbook
Unpacked files
SH256 hash:
9b710d1d876ce939e35584bf6bece52f86bec1563e45c8b8cad1e3a00a78e401
MD5 hash:
2e5a97e0f3e7f8b7d279d7eb4dce48dd
SHA1 hash:
3b31bef4c6c5690c68f9885b4a0b40c4ade0d65c
Detections:
win_formbook_g0
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win_formbook_auto
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FormBook
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Link:
https://www.unpac.me/results/37e20980-26cb-4f60-9c04-cfaba5e97462/
Parent samples :
9b30d60ee8253334584b819faeb61933b028a0767b5cd3c99f2a4d3c2d8f5aae
3e48726d82d9e1f43739b669d15d4f08a829ac4b31b12a8e0e2f003dcb65ae11
622a57e6cff7c8e5122bf10201ffe9977751997b9b08c3ad59690303dc9d34b0
fd3fd73da803b35eac5f5a90097d3cbdbf2e56ce465cc7e90fe51f2061e6c21d
SH256 hash:
c45a3dae97e5e635a567df02635fe941af384f35cc993d4e52a57fa4f4026b3e
MD5 hash:
966c65a2893f62df72494272d810448f
SHA1 hash:
de82f765123b6ed954996603b663e9bac36acfb6
Link:
https://www.unpac.me/results/37e20980-26cb-4f60-9c04-cfaba5e97462/
SH256 hash:
b97f56f6f1f114b5c0b6bed8a94eea1aa269012b31549090013589a6daac82af
MD5 hash:
685cdc246f86176a67d7ec72257fd629
SHA1 hash:
5d959b6a4bcc3cdf46bc57c511dbbfbeccbdd366
Link:
https://www.unpac.me/results/37e20980-26cb-4f60-9c04-cfaba5e97462/
SH256 hash:
76cda89d78d708e4adb5db471c39ed4b3b015f69fa70e06e51f91386408b7947
MD5 hash:
3b61f2b22da422472aea0490c7f0dc06
SHA1 hash:
48dfce6e05e12ff0131d0a700a09f43033cd8572
Link:
https://www.unpac.me/results/37e20980-26cb-4f60-9c04-cfaba5e97462/
SH256 hash:
9b4aee132a0228378d66a57fda3a2030952309ef74cf2db724ac916b04d8c034
MD5 hash:
93c6391d23c1aa1ed66fb13f82f2ee31
SHA1 hash:
220098c3047c32b51ae13a5cc1e9beeef3da6e18
Link:
https://www.unpac.me/results/37e20980-26cb-4f60-9c04-cfaba5e97462/
SH256 hash:
9b30d60ee8253334584b819faeb61933b028a0767b5cd3c99f2a4d3c2d8f5aae
MD5 hash:
77d3583d0e6ed477f6041ed932e838af
SHA1 hash:
92ea8f8e474774c0d002e30d0291cf6848dedad4
Link:
https://www.unpac.me/results/37e20980-26cb-4f60-9c04-cfaba5e97462/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/9b30d60ee825/report/overview.html
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/9b30d60ee8253334584b819faeb61933b028a0767b5cd3c99f2a4d3c2d8f5aae

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
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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.

Malspam

Formbook

7z d44410c689f1dc4954074d5042e0db5666d9e6abe72189161a2779a12438bc6f

Formbook

Executable exe 9b30d60ee8253334584b819faeb61933b028a0767b5cd3c99f2a4d3c2d8f5aae

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/302462/
  
Dropped by
SHA256 d44410c689f1dc4954074d5042e0db5666d9e6abe72189161a2779a12438bc6f
  
Dropped by
MD5 86ec391f978f07b705a76668f7301769

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