MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 150d21ebf144edea3f56e4a527d2e80458807e0f354d5c9e9b268aded72a2ce0. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 150d21ebf144edea3f56e4a527d2e80458807e0f354d5c9e9b268aded72a2ce0
SHA3-384 hash: 354709388773a3107fc548dcda622344da200434d7cc1d791cfe80d9877f7e4e0ab17d0dd8d4fc59a5f3e42cffb2444d
SHA1 hash: 0fb9c6ba7ed12d8056cdea85ce6f335359f8f74e
MD5 hash: 8c7fd60c8dd2ca3ec68684f429e1e5a2
humanhash: hydrogen-delaware-beer-table
File name:Xarid buyurtmasi.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:37'888 bytes
First seen:2022-07-20 07:39:43 UTC
Last seen:2022-07-20 08:41:31 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 384:l74Rvn4AoxyIUaNK1SzYj5/NnAEcvNsoZg:lMB4Ab0KMzsZA/l
TLSH T1A8034A1A72AE4820E695CE7FC0E7E4301B72ED128493CE2E7899334A5D337D5EB066C1
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)
Reporter 0xToxin
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
3
# of downloads :
265
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/292830/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.8333.14849.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Creating a file
Launching cmd.exe command interpreter
Forced shutdown of a system process
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62d7b1b5ee649612ac5cb97e/reports/058a7a79-e0a9-4ffd-bb26-96bbe5ceceed/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.
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1037245
Signature
.NET source code contains potential unpacker
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Encrypted powershell cmdline option found
Injects a PE file into a foreign processes
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)
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Tries to detect virtualization through RDTSC time measurements
Writes to foreign memory regions
Yara detected FormBook
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 669741 Sample: Xarid buyurtmasi.exe Startdate: 20/07/2022 Architecture: WINDOWS Score: 100 41 Malicious sample detected (through community Yara rule) 2->41 43 Antivirus detection for URL or domain 2->43 45 Antivirus / Scanner detection for submitted sample 2->45 47 7 other signatures 2->47 10 Xarid buyurtmasi.exe 15 4 2->10         started        process3 dnsIp4 35 l-0003.l-dc-msedge.net 13.107.43.12, 443, 49721 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 10->35 37 onedrive.live.com 10->37 39 2 other IPs or domains 10->39 33 C:\Users\user\...\Xarid buyurtmasi.exe.log, ASCII 10->33 dropped 51 Encrypted powershell cmdline option found 10->51 53 Writes to foreign memory regions 10->53 55 Allocates memory in foreign processes 10->55 57 Injects a PE file into a foreign processes 10->57 15 InstallUtil.exe 10->15         started        18 InstallUtil.exe 10->18         started        20 powershell.exe 15 10->20         started        file5 signatures6 process7 signatures8 59 Modifies the context of a thread in another process (thread injection) 15->59 61 Maps a DLL or memory area into another process 15->61 63 Sample uses process hollowing technique 15->63 65 Queues an APC in another process (thread injection) 15->65 22 explorer.exe 15->22 injected 67 Tries to detect virtualization through RDTSC time measurements 18->67 24 conhost.exe 20->24         started        process9 process10 26 svchost.exe 22->26         started        signatures11 49 Tries to detect virtualization through RDTSC time measurements 26->49 29 cmd.exe 1 26->29         started        process12 process13 31 conhost.exe 29->31         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/150d21ebf144edea3f56e4a527d2e80458807e0f354d5c9e9b268aded72a2ce0/
Threat name:
ByteCode-MSIL.Downloader.PsDownload
Create hunting rule
Status:
Malicious
First seen:
2022-07-20 02:34:32 UTC
AV detection:
20 of 26 (76.92%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cugsd27ritw6up2w4ssspuxiarmia7qpgvgvzhu3e2fn5vzkftqa._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:pg21 rat spyware stealer trojan
Link:
https://tria.ge/reports/220720-jhkknadca2/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Formbook payload
Formbook
Unpacked files
SH256 hash:
150d21ebf144edea3f56e4a527d2e80458807e0f354d5c9e9b268aded72a2ce0
MD5 hash:
8c7fd60c8dd2ca3ec68684f429e1e5a2
SHA1 hash:
0fb9c6ba7ed12d8056cdea85ce6f335359f8f74e
Link:
https://www.unpac.me/results/4bed522f-f5d6-4fdf-bc45-b1298d750dec/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/150d21ebf144edea3f56e4a527d2e80458807e0f354d5c9e9b268aded72a2ce0

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:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
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.

  
Delivery method
Distributed via e-mail link
Cape
Cape
https://www.capesandbox.com/analysis/292830/

Comments