MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8b6bed9a53981b3909a06544e89849fd738f9aabf912c36e21777677204e251d. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8b6bed9a53981b3909a06544e89849fd738f9aabf912c36e21777677204e251d
SHA3-384 hash: bf352f1a869cb1655948f2f93b4a360c8753930bb830bc01b8dc80048d8bb52ccf86ec00822ca9a087dec5bc8bd90aac
SHA1 hash: 6e21c5e7adbed192838cfaebb7e5e884722b17d2
MD5 hash: 18dff97ccac6acf6f502e5510bf8dbf1
humanhash: low-four-minnesota-alabama
File name:Siparis onayi. 03425527829.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:868'864 bytes
First seen:2022-06-16 07:03:08 UTC
Last seen:2022-06-16 12:04:37 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash e9557da6ef0363b981f7f1334ba0770b (2 x Formbook, 1 x RemcosRAT, 1 x ModiLoader)
ssdeep 12288:VdMRkCvvbYZbq/7a2fpqDF5o2t9uBSFBuBCjSUudUkqLt33xQFnGWeOkD:VmKoyq/O2ByFPt9uIiT9dUkq9aF
TLSH T10E059E62B2D18537C17329789F47E664583ABE102E6898853BFA2E0C5F3D3613D39397
TrID 26.5% (.EXE) Win32 Executable Delphi generic (14182/79/4)
24.5% (.SCR) Windows screen saver (13101/52/3)
19.7% (.EXE) Win64 Executable (generic) (10523/12/4)
8.4% (.EXE) Win32 Executable (generic) (4505/5/1)
5.6% (.MZP) WinArchiver Mountable compressed Archive (3000/1)
File icon (PE):PE icon
dhash icon c0e4a2a6a4bcbcf8 (6 x Loki, 4 x RemcosRAT, 4 x FormBook)
Reporter abuse_ch
Tags:exe FormBook geo TUR

Intelligence

File Origin
# of uploads :
3
# of downloads :
237
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/280538/
Detection(s):
SecuriteInfo.com.Variant.Strictor.273519.20064.8959.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a window
DNS request
Sending a custom TCP request
Creating a file
Launching a process
Launching cmd.exe command interpreter
Searching for synchronization primitives
Sending an HTTP GET request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Result
Malware family:
n/a
Score:
  6/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/21569/overview
Behaviour
MalwareBazaar
CheckScreenResolution
CheckCmdLine
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
keylogger
Link:
https://www.filescan.io/uploads/62aad6226ca90a5b22c5a2df/reports/e2f8a5b6-d034-46b9-9cb5-1731ac766300/overview
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/bec31291-4d7b-4d85-8819-111ed421bfdb
Result
Threat name:
DBatLoader, FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1014406
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Creates a thread in another existing process (thread injection)
Icon mismatch, binary includes an icon from a different legit application in order to fool users
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 domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Uses ipconfig to lookup or modify the Windows network settings
Writes to foreign memory regions
Yara detected DBatLoader
Yara detected FormBook
Yara detected UAC Bypass using ComputerDefaults
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 646900 Sample: Siparis onayi. 03425527829.exe Startdate: 16/06/2022 Architecture: WINDOWS Score: 100 48 www.testingnyc.co 2->48 84 Snort IDS alert for network traffic 2->84 86 Multi AV Scanner detection for domain / URL 2->86 88 Malicious sample detected (through community Yara rule) 2->88 90 8 other signatures 2->90 11 Siparis onayi. 03425527829.exe 1 17 2->11         started        16 Whaziepyuu.exe 15 2->16         started        signatures3 process4 dnsIp5 56 l-0003.l-dc-msedge.net 13.107.43.12, 443, 49731, 49739 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 11->56 58 l-0004.l-dc-msedge.net 13.107.43.13, 443, 49725, 49735 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 11->58 66 3 other IPs or domains 11->66 44 C:\Users\Public\Libraries\Whaziepyuu.exe, PE32 11->44 dropped 46 C:\Users\...\Whaziepyuu.exe:Zone.Identifier, ASCII 11->46 dropped 116 Writes to foreign memory regions 11->116 118 Allocates memory in foreign processes 11->118 120 Creates a thread in another existing process (thread injection) 11->120 18 DpiScaling.exe 11->18         started        60 p5i8ta.am.files.1drv.com 16->60 62 onedrive.live.com 16->62 64 am-files.fe.1drv.com 16->64 122 Antivirus detection for dropped file 16->122 124 Multi AV Scanner detection for dropped file 16->124 126 Injects a PE file into a foreign processes 16->126 21 logagent.exe 16->21         started        file6 signatures7 process8 signatures9 74 Modifies the context of a thread in another process (thread injection) 18->74 76 Maps a DLL or memory area into another process 18->76 78 Sample uses process hollowing technique 18->78 80 Queues an APC in another process (thread injection) 18->80 23 explorer.exe 18->23 injected 82 Tries to detect virtualization through RDTSC time measurements 21->82 process10 dnsIp11 50 socialpearmarketing.com 162.241.226.28, 49767, 80 UNIFIEDLAYER-AS-1US United States 23->50 52 nicholasnikas.com 184.95.209.19, 49773, 80 CAXDCA Canada 23->52 54 4 other IPs or domains 23->54 98 System process connects to network (likely due to code injection or exploit) 23->98 100 Uses ipconfig to lookup or modify the Windows network settings 23->100 27 Whaziepyuu.exe 15 23->27         started        31 ipconfig.exe 23->31         started        33 mstsc.exe 23->33         started        35 raserver.exe 23->35         started        signatures12 process13 dnsIp14 68 p5i8ta.am.files.1drv.com 27->68 70 onedrive.live.com 27->70 72 am-files.fe.1drv.com 27->72 102 Writes to foreign memory regions 27->102 104 Allocates memory in foreign processes 27->104 106 Creates a thread in another existing process (thread injection) 27->106 108 Injects a PE file into a foreign processes 27->108 37 logagent.exe 27->37         started        110 Modifies the context of a thread in another process (thread injection) 31->110 112 Maps a DLL or memory area into another process 31->112 114 Tries to detect virtualization through RDTSC time measurements 31->114 40 cmd.exe 1 31->40         started        signatures15 process16 signatures17 92 Modifies the context of a thread in another process (thread injection) 37->92 94 Maps a DLL or memory area into another process 37->94 96 Sample uses process hollowing technique 37->96 42 conhost.exe 40->42         started        process18
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8b6bed9a53981b3909a06544e89849fd738f9aabf912c36e21777677204e251d/
Threat name:
Win32.Trojan.SpyNoon
Create hunting rule
Status:
Malicious
First seen:
2022-06-16 06:04:37 UTC
File Type:
PE (Exe)
Extracted files:
47
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=rnv63gsttantscnamvcorgcj7vzy7gvl7ejmg3rbo53hoicoeuoq._file
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:formbook family:modiloader family:xloader campaign:uj3c loader persistence rat spyware stealer suricata trojan
Link:
https://tria.ge/reports/220616-hvxv3sgaeq/
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Drops file in Program Files directory
Suspicious use of SetThreadContext
Adds Run key to start application
Reads user/profile data of web browsers
ModiLoader Second Stage
Xloader Payload
Formbook
ModiLoader, DBatLoader
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
Unpacked files
SH256 hash:
0b4b7d7628499c9d0c62562dc64f22baf5390cd32f71e0317c259511ae85b5b6
MD5 hash:
d6e8fb9c9383709a7475144fbc74cb44
SHA1 hash:
3dc32f98eb13d725511b64924730132883ad3591
Link:
https://www.unpac.me/results/3ac58e55-a360-4bb5-918e-22516ca1c3aa/
SH256 hash:
8b6bed9a53981b3909a06544e89849fd738f9aabf912c36e21777677204e251d
MD5 hash:
18dff97ccac6acf6f502e5510bf8dbf1
SHA1 hash:
6e21c5e7adbed192838cfaebb7e5e884722b17d2
Link:
https://www.unpac.me/results/3ac58e55-a360-4bb5-918e-22516ca1c3aa/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/8b6bed9a5398/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.94
Link:
https://yomi.yoroi.company/submissions/8b6bed9a53981b3909a06544e89849fd738f9aabf912c36e21777677204e251d

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: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

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

Formbook

Executable exe 8b6bed9a53981b3909a06544e89849fd738f9aabf912c36e21777677204e251d

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/280538/

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