MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0bf82ae7d8ed992fd02d696ac9e330f2b4a5f6eb082f29e2a99ceeff831eaa4b. 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: 12


Intelligence 12 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0bf82ae7d8ed992fd02d696ac9e330f2b4a5f6eb082f29e2a99ceeff831eaa4b
SHA3-384 hash: 0c92cdc6824c8acbd5fc2db6665678c790b8116f2628cdcbda56adfefede673649d3e8696cdf48e518ec76b455017467
SHA1 hash: a27343f998c29933b79a85444d4a4d2d32fcdd8e
MD5 hash: 589aab6acdd434cc3b6ba8aa5123706b
humanhash: rugby-black-timing-hamper
File name:SecuriteInfo.com.Trojan.PackedNET.1389.11031.28214
Download: download sample
Signature Formbook
Create hunting rule
File size:466'944 bytes
First seen:2022-06-20 11:58:53 UTC
Last seen:2022-06-20 12:32:14 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'662 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 6144:DMh4wNE1cr+HJLuMH6MlubtOGUVy3OjSMyxG01Ud1gHwDLp14q1yXxDLVRhrYt2X:CQcCHDlmt6YOYDykHCLX4RJVRhr
TLSH T17FA4121569689B13C6F7B7F884A70295D7F34139D893F24C9DE120DDACBAF408A42B1B
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon d4aae8cce8b296cc (16 x AgentTesla, 10 x Loki, 7 x FormBook)
Reporter SecuriteInfoCom
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
230
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/281568/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.1389.11031.28214.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Launching a process
Creating a file
Launching cmd.exe command interpreter
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62b0614cf4dd1ffb77a3f198/reports/fecbb066-32af-4718-a806-b7e765bd465d/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.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/72e0f26a-ae97-4e99-ac25-f7d24174b4f4
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1016255
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Injects a PE file into a foreign processes
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 submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 648752 Sample: SecuriteInfo.com.Trojan.Pac... Startdate: 20/06/2022 Architecture: WINDOWS Score: 100 31 www.topframelessglass.com 2->31 33 topframelessglass.com 2->33 35 Malicious sample detected (through community Yara rule) 2->35 37 Antivirus detection for URL or domain 2->37 39 Multi AV Scanner detection for submitted file 2->39 41 4 other signatures 2->41 11 SecuriteInfo.com.Trojan.PackedNET.1389.11031.exe 3 2->11         started        signatures3 process4 file5 29 SecuriteInfo.com.T....1389.11031.exe.log, ASCII 11->29 dropped 49 Writes to foreign memory regions 11->49 51 Injects a PE file into a foreign processes 11->51 15 vbc.exe 11->15         started        signatures6 process7 signatures8 53 Modifies the context of a thread in another process (thread injection) 15->53 55 Maps a DLL or memory area into another process 15->55 57 Sample uses process hollowing technique 15->57 59 2 other signatures 15->59 18 explorer.exe 15->18 injected process9 process10 20 wlanext.exe 18->20         started        signatures11 43 Modifies the context of a thread in another process (thread injection) 20->43 45 Maps a DLL or memory area into another process 20->45 47 Tries to detect virtualization through RDTSC time measurements 20->47 23 cmd.exe 1 20->23         started        25 explorer.exe 1 161 20->25         started        process12 process13 27 conhost.exe 23->27         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0bf82ae7d8ed992fd02d696ac9e330f2b4a5f6eb082f29e2a99ceeff831eaa4b/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-06-20 06:42:26 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
15 of 26 (57.69%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=bp4cvz6y5wms7ubnnfvmtyzq6k2kl5xlbaxstyvjttxp7ay6vjfq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:p63n rat spyware stealer suricata trojan
Link:
https://tria.ge/reports/220620-n5qseafbg8/
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Uses the VBS compiler for execution
Formbook Payload
Formbook
suricata: ET MALWARE FormBook CnC Checkin (GET)
Unpacked files
SH256 hash:
9839da3309d06adf4028a53f2ed1dc2a0067bf6ec7c669f3a6a421103b7df927
MD5 hash:
25bf12f255998b09f9613c416a65671d
SHA1 hash:
a1d786355354944af8bc38c85d336afad21051fb
Link:
https://www.unpac.me/results/29fcb811-bd9f-4f28-bc34-c0ac5bf12e10/
SH256 hash:
6de8bc7d4844efdb55328126b632a374bee9aaf3073cf9ca5fe5fdf303106f8e
MD5 hash:
7ce2d10bd0f02667bc0e1343d9ffc1c1
SHA1 hash:
c3a5b4e5721085022eb7bf0008b7e449f9369fcf
Link:
https://www.unpac.me/results/29fcb811-bd9f-4f28-bc34-c0ac5bf12e10/
SH256 hash:
88fa9091eb8ba55b0017dbf800a94b04b43f7a76942588de75703987825be919
MD5 hash:
7788c4b2bd31c15f9729a7a20af4f9db
SHA1 hash:
f7117db4d62fd473585c485874a86e63c971c89d
Link:
https://www.unpac.me/results/29fcb811-bd9f-4f28-bc34-c0ac5bf12e10/
SH256 hash:
a92be2fb1c5ac64805e26f267bc2d4290634f742a8737f510ce47905109ceac9
MD5 hash:
6acffe97f6033de7c2d29886966ff129
SHA1 hash:
a07d70ca61e7d17d463b940af6a4eaad8e320022
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/29fcb811-bd9f-4f28-bc34-c0ac5bf12e10/
Parent samples :
9a6cce3879d0a6097959ba0bdb3d0b05c5b5e625d7c5624a35ddaed455d5af64
ffdb15bbf45a762c112e2e4a642ca9415e9e9b3a7e04319e69242792e27f6ce7
0bf82ae7d8ed992fd02d696ac9e330f2b4a5f6eb082f29e2a99ceeff831eaa4b
97455ea051858a658c46bfab848532f3ead49260621d2326d82bca0a7ea6d72b
40ed94480e803c385fd0def0efcba1c9f5e6e52056a5793fdac140066a410eb2
6e294639b9e9dec345a4b9bdeb29bd5695ea2d84e0fa88633ece9e7e88ad2bb4
8aa19f667123d092441538094fe3d6bda467a6a12ce60ba3b8ef9a17f5c185b3
31e1689f5f0b5e52bca7bcb63aaa565c4e3239ac16386bef523365b1fc24f306
5c60ec93028885f6319a52ad6ae0d4eaa08cec6a82cf8c7c62d7a060341a77a8
SH256 hash:
0bf82ae7d8ed992fd02d696ac9e330f2b4a5f6eb082f29e2a99ceeff831eaa4b
MD5 hash:
589aab6acdd434cc3b6ba8aa5123706b
SHA1 hash:
a27343f998c29933b79a85444d4a4d2d32fcdd8e
Link:
https://www.unpac.me/results/29fcb811-bd9f-4f28-bc34-c0ac5bf12e10/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/0bf82ae7d8ed/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/0bf82ae7d8ed992fd02d696ac9e330f2b4a5f6eb082f29e2a99ceeff831eaa4b

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:exploit_any_poppopret
Create hunting rule
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
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 0bf82ae7d8ed992fd02d696ac9e330f2b4a5f6eb082f29e2a99ceeff831eaa4b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2245673/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/281568/

Comments