MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 221a6c13a9650792ab206e9103190b0cdeb556806ce2250b8b1111b0605098b3. 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


Fabookie


Vendor detections: 12


Intelligence 12 IOCs YARA 5 File information Comments
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SHA256 hash: 221a6c13a9650792ab206e9103190b0cdeb556806ce2250b8b1111b0605098b3
SHA3-384 hash: 68991cbc56f694975afbc643998d416b6d6e866f6c66baff487dd1fac980dabb357c4fdf23ba316f2bba9c20f15ba61e
SHA1 hash: 22a9fbdf81a2a42ee618ab480d41f372786c39bd
MD5 hash: 16e1b0fb578bc6d4eb28a5389a8436dd
humanhash: california-jersey-butter-cardinal
File name:SecuriteInfo.com.MSIL.GenKryptik.GOHP.tr.8412.31890
Download: download sample
Signature Fabookie
Create hunting rule
File size:208'752 bytes
First seen:2023-09-30 03:29:34 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'647 x AgentTesla, 19'451 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 3072:l2/sV9z2jS1AKYasumNZdt1ZJXStr65d/gKUoeLywm7QTE1P+QmkTgh:A/szaQURLdXiN2D5e2hcI1Pv2
Threatray 4 similar samples on MalwareBazaar
TLSH T17814576079EE8DFACC95D9268623CC206DEF235E3703D2994E8C81D905753B671B3D29
TrID 69.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.0% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win32 Executable (generic) (4505/5/1)
1.9% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Reporter SecuriteInfoCom
Tags:exe Fabookie signed

Code Signing Certificate

Organisation:capital Inc
Issuer:capital Inc
Algorithm:sha256WithRSAEncryption
Valid from:2023-09-30T00:41:33Z
Valid to:2024-09-30T00:41:33Z
Serial number: ffc70da531152eeeba2e1dd36203889d
Thumbprint Algorithm:SHA256
Thumbprint: 954f3b5405b3cb6b923184aa27dfe3d26fda27ea83bb8ffb699f7b40959b0d78
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
296
Origin country :
FR FR
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/452164/
Detection(s):
SecuriteInfo.com.MSIL.GenKryptik.GOHP.tr.8412.31890.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Sending a custom TCP request
Creating a process with a hidden window
Launching a process
Creating a file
DNS request
Connecting to a non-recommended domain
Sending an HTTP GET request
Creating a process from a recently created file
Creating a file in the %temp% subdirectories
Creating a window
Blocking the User Account Control
Query of malicious DNS domain
Unauthorized injection to a recently created process
Adding exclusions to Windows Defender
Adding an exclusion to Microsoft Defender
Unauthorized injection to a system process
Sending an HTTP GET request to an infection source
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
91%
Tags:
overlay packed
Link:
https://www.filescan.io/uploads/6517963f32ffdb7a7a19bba8/reports/68a4529d-05f0-4b70-a7e5-9a0eafdfbe98/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/221a6c13a9650792ab206e9103190b0cdeb556806ce2250b8b1111b0605098b3
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.
Malware family:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f6b33949-de49-4c53-bb83-34dba56c505b
Result
Threat name:
Amadey, Fabookie, Glupteba, SmokeLoader,
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad.bank.adwa.spyw
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1317053
Signature
.NET source code contains process injector
.NET source code references suspicious native API functions
Adds a directory exclusion to Windows Defender
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Changes security center settings (notifications, updates, antivirus, firewall)
Contains functionality to inject code into remote processes
Contains functionality to steal Chrome passwords or cookies
Creates an undocumented autostart registry key
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Disables UAC (registry)
Drops script or batch files to the startup folder
Found malware configuration
Found Tor onion address
Hooks winsocket function (used for sniffing or altering network traffic)
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)
Modifies Group Policy settings
Modifies the hosts file
Modifies the prolog of user mode functions (user mode inline hooks)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Query firmware table information (likely to detect VMs)
Sample uses process hollowing technique
Sigma detected: Drops script at startup location
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Amadey bot
Yara detected Amadeys Clipper DLL
Yara detected Amadeys stealer DLL
Yara detected Fabookie
Yara detected Generic Downloader
Yara detected Glupteba
Yara detected onlyLogger
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1317053 Sample: SecuriteInfo.com.MSIL.GenKr... Startdate: 30/09/2023 Architecture: WINDOWS Score: 100 164 Multi AV Scanner detection for domain / URL 2->164 166 Found malware configuration 2->166 168 Malicious sample detected (through community Yara rule) 2->168 170 20 other signatures 2->170 11 SecuriteInfo.com.MSIL.GenKryptik.GOHP.tr.8412.31890.exe 2 4 2->11         started        14 svchost.exe 2->14         started        16 svchost.exe 3 2->16         started        18 7 other processes 2->18 process3 dnsIp4 176 Adds a directory exclusion to Windows Defender 11->176 178 Disables UAC (registry) 11->178 21 InstallUtil.exe 15 42 11->21         started        26 powershell.exe 21 11->26         started        180 Changes security center settings (notifications, updates, antivirus, firewall) 14->180 182 Query firmware table information (likely to detect VMs) 16->182 150 52.179.216.235 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 18->150 152 8.8.8.8 GOOGLEUS United States 18->152 154 2 other IPs or domains 18->154 signatures5 process6 dnsIp7 156 85.217.144.143 WS171-ASRU Bulgaria 21->156 158 5.42.64.10 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 21->158 160 15 other IPs or domains 21->160 88 C:\Users\...\zXgjFRP4MJwXTSYd1GqbjWsu.exe, PE32 21->88 dropped 90 C:\Users\...\wcFt5FYl7Be1WYqy780U8HQM.exe, PE32 21->90 dropped 92 C:\Users\...\wb9TgJFOWU287cD9lBLQA9d0.exe, PE32 21->92 dropped 94 33 other malicious files 21->94 dropped 174 Drops script or batch files to the startup folder 21->174 28 eX8Zkv9VNomsd1bhviBZ2IMr.exe 3 21->28         started        32 zXgjFRP4MJwXTSYd1GqbjWsu.exe 21->32         started        35 preghnxx7J5YDDKjF87lu6zK.exe 21->35         started        39 9 other processes 21->39 37 conhost.exe 26->37         started        file8 signatures9 process10 dnsIp11 114 C:\Users\user\AppData\Local\...\nhdues.exe, PE32 28->114 dropped 190 Contains functionality to inject code into remote processes 28->190 41 nhdues.exe 28->41         started        138 23.219.2.148 RAYA-ASEG United States 32->138 140 107.167.110.218 OPERASOFTWAREUS United States 32->140 146 6 other IPs or domains 32->146 116 Opera_installer_2309300337128117448.dll, PE32 32->116 dropped 118 C:\Users\...\zXgjFRP4MJwXTSYd1GqbjWsu.exe, PE32 32->118 dropped 128 5 other malicious files 32->128 dropped 46 zXgjFRP4MJwXTSYd1GqbjWsu.exe 32->46         started        48 zXgjFRP4MJwXTSYd1GqbjWsu.exe 32->48         started        50 zXgjFRP4MJwXTSYd1GqbjWsu.exe 32->50         started        120 C:\Users\...\preghnxx7J5YDDKjF87lu6zK.tmp, PE32 35->120 dropped 52 preghnxx7J5YDDKjF87lu6zK.tmp 35->52         started        142 194.55.224.41 LVLT-10753US Germany 39->142 144 154.221.26.108 HKKFGL-AS-APHKKwaifongGroupLimitedHK Seychelles 39->144 148 15 other IPs or domains 39->148 122 C:\Users\user\Pictures\360TS_Setup.exe.P2P, PE32 39->122 dropped 124 C:\Users\user\...\360TS_Setup.exe (copy), PE32 39->124 dropped 126 C:\Users\user\AppData\Local\...\360P2SP.dll, PE32 39->126 dropped 130 7 other malicious files 39->130 dropped 192 Multi AV Scanner detection for dropped file 39->192 194 Detected unpacking (changes PE section rights) 39->194 196 Detected unpacking (overwrites its own PE header) 39->196 198 7 other signatures 39->198 54 Install.exe 39->54         started        file12 signatures13 process14 dnsIp15 162 193.42.32.29 EENET-ASEE Germany 41->162 96 C:\Users\user\AppData\Roaming\...\cred64.dll, PE32+ 41->96 dropped 98 C:\Users\user\AppData\Roaming\...\clip64.dll, PE32 41->98 dropped 110 2 other malicious files 41->110 dropped 184 Multi AV Scanner detection for dropped file 41->184 186 Creates an undocumented autostart registry key 41->186 188 Uses schtasks.exe or at.exe to add and modify task schedules 41->188 56 cmd.exe 41->56         started        58 schtasks.exe 41->58         started        100 Opera_installer_2309300337193427928.dll, PE32 46->100 dropped 60 zXgjFRP4MJwXTSYd1GqbjWsu.exe 46->60         started        63 Conhost.exe 46->63         started        102 Opera_installer_2309300337138637552.dll, PE32 48->102 dropped 104 Opera_installer_2309300337159177740.dll, PE32 50->104 dropped 106 C:\Users\user\AppData\...\unins000.exe (copy), PE32 52->106 dropped 112 6 other files (5 malicious) 52->112 dropped 65 schtasks.exe 52->65         started        67 _setup64.tmp 52->67         started        108 C:\Users\user\AppData\Local\...\Install.exe, PE32 54->108 dropped 69 Install.exe 54->69         started        file16 signatures17 process18 file19 72 conhost.exe 56->72         started        74 cmd.exe 56->74         started        76 cacls.exe 56->76         started        84 4 other processes 56->84 78 conhost.exe 58->78         started        132 Opera_installer_2309300337217928012.dll, PE32 60->132 dropped 80 conhost.exe 65->80         started        82 conhost.exe 67->82         started        134 C:\Users\user\AppData\Local\...\TawKFpz.exe, PE32 69->134 dropped 136 C:\Windows\System32behaviorgraphroupPolicy\gpt.ini, ASCII 69->136 dropped 172 Modifies Group Policy settings 69->172 signatures20 process21 process22 86 Conhost.exe 80->86         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/221a6c13a9650792ab206e9103190b0cdeb556806ce2250b8b1111b0605098b3/
Threat name:
Win32.Trojan.Znyonm
Create hunting rule
Status:
Malicious
First seen:
2023-09-30 03:30:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
13 of 22 (59.09%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=eingye5jmudzfkzan2iqggilbtplkvuantrckc4lcei3aycqtczq._file
Verdict:
malicious
Similar samples:
1470fd0a1b8a3eb0c9e9d4851c651b3acbc95f847bb2f56ee52239a0e62e4a0a
Fabookie
3848bff1afa877296131976752c59b7040956b11cbeb04c6188bdf825eb6761d
Fabookie
db606ae120306c9bca7d9b71b4fadf487c2b751fd4490365e23eb1ff4f66a2f5
Fabookie
Result
Malware family:
fabookie
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:fabookie evasion spyware stealer trojan upx
Link:
https://tria.ge/reports/230930-d2hbrahg98/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System policy modification
Enumerates physical storage devices
Launches sc.exe
Checks whether UAC is enabled
Legitimate hosting services abused for malware hosting/C2
Checks computer location settings
UPX packed file
Windows security modification
Downloads MZ/PE file
Stops running service(s)
Amadey
Detect Fabookie payload
Fabookie
UAC bypass
Windows security bypass
Malware Config
C2 Extraction:
http://193.42.32.29/9bDc8sQ/index.php
http://app.nnnaajjjgc.com/check/safe
Unpacked files
SH256 hash:
42a48604b5615e89a07ffb61396246c3f70c08424d9fcd86de895261b4c028a9
MD5 hash:
9ebaf401b391003bb025e73d76a036c6
SHA1 hash:
dc904e9c88cb8d8688b8320495af08bc41b03b1c
Link:
https://www.unpac.me/results/a98a6205-f795-4061-80f2-374462d9a865/
SH256 hash:
221a6c13a9650792ab206e9103190b0cdeb556806ce2250b8b1111b0605098b3
MD5 hash:
16e1b0fb578bc6d4eb28a5389a8436dd
SHA1 hash:
22a9fbdf81a2a42ee618ab480d41f372786c39bd
Link:
https://www.unpac.me/results/a98a6205-f795-4061-80f2-374462d9a865/
Malware family:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/221a6c13a965/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.03
Link:
https://yomi.yoroi.company/submissions/221a6c13a9650792ab206e9103190b0cdeb556806ce2250b8b1111b0605098b3

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:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
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

Fabookie

Executable exe 221a6c13a9650792ab206e9103190b0cdeb556806ce2250b8b1111b0605098b3

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/452164/
  
URLhaus
https://urlhaus.abuse.ch/url/2715110/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2715012/

Comments