MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a715e212c1face115bffc6edd614c2fc311339ab07c3ecabe35922dfb8be7b44. 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: 13


Intelligence 13 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a715e212c1face115bffc6edd614c2fc311339ab07c3ecabe35922dfb8be7b44
SHA3-384 hash: 3f2a838782966271bc5ccbb00a8e7269e310073b7b47e423207a2fc134ee74a8cf0586fda070fd321520bdb8926cf34f
SHA1 hash: ebf5a151afdc8ab56b4eee885b134eea68743864
MD5 hash: 7faf7d9e269aee4866995820c49b696c
humanhash: oranges-kitten-diet-low
File name:quotation RFQ no 123609.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:812'544 bytes
First seen:2024-10-24 15:39:16 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'737 x AgentTesla, 19'596 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:6HuE6lGxLuyNh99++nc2PYO2azQ5VkvUJmMFDqUauxMhEu7unQ+o7vnA9mHGJ:LebnU3azX8JHq3u+hiSLnAA
TLSH T13D05F10423A9DA01E5B71BB41471D3F807796E89B835C31BCEE9ADEB3D32B45A950783
TrID 69.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.0% (.EXE) Win64 Executable (generic) (10522/11/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win32 Executable (generic) (4504/4/1)
1.9% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Magika pebin
Reporter threatcat_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
379
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
quotation RFQ no 123609.exe
Verdict:
No threats detected
Analysis date:
2024-10-24 15:42:22 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/61a7c603-03e2-4871-bfa1-ab44bf9afc66

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=671a6a542a2125d43597cae8
Tags:
Powershell Stration Spawn Msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Launching a process
Creating a file
Adding an exclusion to Microsoft Defender
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
packed packed packer_detected
Link:
https://www.filescan.io/uploads/671a6a530f780125dba1d8b8/reports/a85650a9-b1af-4725-951b-2e795534a590/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/a715e212c1face115bffc6edd614c2fc311339ab07c3ecabe35922dfb8be7b44
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/1faa05cc-a7f1-4cff-b4d5-ff4623f42cee
Result
Threat name:
FormBook, PureLog Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1541330
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
AI detected suspicious sample
Allocates memory in foreign processes
Found direct / indirect Syscall (likely to bypass EDR)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Loading BitLocker PowerShell Module
Machine Learning detection for sample
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)
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Switches to a custom stack to bypass stack traces
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected FormBook
Yara detected PureLog Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1541330 Sample: quotation RFQ no 123609.exe Startdate: 24/10/2024 Architecture: WINDOWS Score: 100 35 www.shintow.net 2->35 37 www.mjmegartravel.online 2->37 39 10 other IPs or domains 2->39 47 Multi AV Scanner detection for submitted file 2->47 49 Yara detected PureLog Stealer 2->49 51 Yara detected FormBook 2->51 53 8 other signatures 2->53 10 quotation RFQ no 123609.exe 4 2->10         started        signatures3 process4 file5 33 C:\Users\...\quotation RFQ no 123609.exe.log, ASCII 10->33 dropped 65 Writes to foreign memory regions 10->65 67 Allocates memory in foreign processes 10->67 69 Adds a directory exclusion to Windows Defender 10->69 71 Injects a PE file into a foreign processes 10->71 14 RegSvcs.exe 10->14         started        17 powershell.exe 23 10->17         started        signatures6 process7 signatures8 75 Maps a DLL or memory area into another process 14->75 19 CrqIkOFSVHjue.exe 14->19 injected 77 Loading BitLocker PowerShell Module 17->77 22 conhost.exe 17->22         started        process9 signatures10 55 Found direct / indirect Syscall (likely to bypass EDR) 19->55 24 xcopy.exe 13 19->24         started        process11 signatures12 57 Tries to steal Mail credentials (via file / registry access) 24->57 59 Tries to harvest and steal browser information (history, passwords, etc) 24->59 61 Modifies the context of a thread in another process (thread injection) 24->61 63 3 other signatures 24->63 27 CrqIkOFSVHjue.exe 24->27 injected 31 firefox.exe 24->31         started        process13 dnsIp14 41 estrela-b.online 162.241.63.77, 63136, 63150, 63166 UNIFIEDLAYER-AS-1US United States 27->41 43 ghs.googlehosted.com 172.217.18.19, 62913, 62924, 62940 GOOGLEUS United States 27->43 45 4 other IPs or domains 27->45 73 Found direct / indirect Syscall (likely to bypass EDR) 27->73 signatures15
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/a715e212c1face115bffc6edd614c2fc311339ab07c3ecabe35922dfb8be7b44
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a715e212c1face115bffc6edd614c2fc311339ab07c3ecabe35922dfb8be7b44/
Threat name:
ByteCode-MSIL.Trojan.SnakeKeylogger
Create hunting rule
Status:
Malicious
First seen:
2024-10-22 06:56:22 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=u4k6eewb7lhbcw77y3w5mfgc7qyrgonla7b6zk7dlern7of6pnca._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
unknown_loader_037
Create hunting rule
Similar samples:
error
Formbook
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery execution
Link:
https://tria.ge/reports/241024-s39jys1enf/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Checks computer location settings
Command and Scripting Interpreter: PowerShell
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/e0c8d545-7ce0-4d47-8693-d63a12ea3f3b
Unpacked files
SH256 hash:
27207f7391357b9dd8ac929de13d5a30993125879cd39eb3f1b83e4b6a1ccba2
MD5 hash:
ecac685780c82b5c890fa21c4658e694
SHA1 hash:
13305f7834f77c485712aadd64dcd3577630be62
Link:
https://www.unpac.me/results/bdbfd989-9825-4b94-ba53-262469fc7109/
SH256 hash:
8c32a594381b31fe65cd50d158450ac17678c7ce99fd2ee3ef8773529071fddc
MD5 hash:
005aa35c5609fdfb381e5021ed7bd24b
SHA1 hash:
2d555fd8c2cbd35492a5fe89843c9794ac0f55ba
Link:
https://www.unpac.me/results/bdbfd989-9825-4b94-ba53-262469fc7109/
SH256 hash:
a1812b678615fd6e622db6a7021b02cb28f5dbf4230191fb2f187923e9d36fa2
MD5 hash:
14fb8315383307decda3fe2f63dc6306
SHA1 hash:
b790ff25245f3d37e8a1a0561b736fce5c08d24d
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
Create hunting rule
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/bdbfd989-9825-4b94-ba53-262469fc7109/
SH256 hash:
4cd6c11429610324296e0e2051ab13a099af39b609f77e4b3a361a9495ca7b34
MD5 hash:
349e761a1327259cdce128e845505b0b
SHA1 hash:
99bd9945a209ada20920592b848bf571100d7e12
Detections:
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/bdbfd989-9825-4b94-ba53-262469fc7109/
Parent samples :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 hash:
a715e212c1face115bffc6edd614c2fc311339ab07c3ecabe35922dfb8be7b44
MD5 hash:
7faf7d9e269aee4866995820c49b696c
SHA1 hash:
ebf5a151afdc8ab56b4eee885b134eea68743864
Link:
https://www.unpac.me/results/bdbfd989-9825-4b94-ba53-262469fc7109/
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/a715e212c1face115bffc6edd614c2fc311339ab07c3ecabe35922dfb8be7b44

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:NET
Create hunting rule
Author:malware-lu
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.

Malspam

Formbook

Executable exe a715e212c1face115bffc6edd614c2fc311339ab07c3ecabe35922dfb8be7b44

(this sample)

  
Delivery method
Distributed via e-mail attachment

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high

Comments