MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ac678b7f487381cbb608c2ae21747297e1090114e6907c7070f578e84bceb824. 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


Amadey


Vendor detections: 16


Intelligence 16 IOCs YARA 8 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ac678b7f487381cbb608c2ae21747297e1090114e6907c7070f578e84bceb824
SHA3-384 hash: 8bf658a2756fe7149689ea3bba45a219f78d54c77dac382982ffab58bcc6b3efcb62659e7844a2a282a4e3fa79b47c7c
SHA1 hash: 505930c0fb84b2cff347020a4f06d4cb87a1cd07
MD5 hash: e77913dfeb423031e19acbd2460dffea
humanhash: foxtrot-illinois-may-aspen
File name:e77913dfeb423031e19acbd2460dffea
Download: download sample
Signature Amadey
Create hunting rule
File size:1'907'712 bytes
First seen:2024-06-23 22:08:14 UTC
Last seen:2024-06-23 22:23:33 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 2eabe9054cad5152567f0699947a2c5b (2'852 x LummaStealer, 1'312 x Stealc, 1'026 x Healer)
ssdeep 49152:3HIA4pjmbxSZp+Gwan+DXkX8J0aQ/eptXrpPzTh3p0G:YAlxla+68JjQ/0rprTpp0
TLSH T1B29533915CB43F1DD9B40BB3461897077FE06E5631AFADB9D0D7372EAABA180C0B8191
TrID 29.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
22.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
20.3% (.EXE) Win32 Executable (generic) (4504/4/1)
9.1% (.EXE) OS/2 Executable (generic) (2029/13)
9.0% (.EXE) Generic Win/DOS Executable (2002/3)
Reporter zbetcheckin
Tags:32 Amadey exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
381
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
ac678b7f487381cbb608c2ae21747297e1090114e6907c7070f578e84bceb824.exe
Verdict:
Malicious activity
Analysis date:
2024-06-23 22:11:59 UTC
Tags:
amadey botnet stealer themida
Link:
https://app.any.run/tasks/e23a4f6f-44e6-4f2e-8842-89a28c4bf7cf

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.TrojanX-gen.27190.20161.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
95.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66789d00ff0cdfb06de5ece8win7simulatehigh_evasion
Tags:
Banker Stealth Dexter
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Searching for analyzing tools
Searching for the window
Creating a file
Creating a window
Searching for synchronization primitives
Creating a file in the %temp% subdirectories
Creating a process from a recently created file
Creating a process with a hidden window
Connection attempt to an infection source
Enabling autorun by creating a file
Sending an HTTP POST request to an infection source
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-vm microsoft_visual_cc packed
Link:
https://www.filescan.io/uploads/66789cff49a1c8306268271a/reports/0af65e85-a132-44a8-bdf1-d8cb9282d2c5/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/ac678b7f487381cbb608c2ae21747297e1090114e6907c7070f578e84bceb824
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:
Unknown
Link:
https://analyze.intezer.com/analyses/5bd166a3-a13e-4b33-98dc-c245d0b4b9fe
Result
Threat name:
LummaC, Amadey, LummaC Stealer, PureLog
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1461336
Signature
Adds a directory exclusion to Windows Defender
AI detected suspicious sample
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
Connects to many ports of the same IP (likely port scanning)
Contains functionality to inject code into remote processes
Detected unpacking (changes PE section rights)
Disable Task Manager(disabletaskmgr)
Disables the Windows task manager (taskmgr)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
Injects a PE file into a foreign processes
Loading BitLocker PowerShell Module
LummaC encrypted strings found
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Modifies power options to not sleep / hibernate
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Performs DNS queries to domains with low reputation
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Sigma detected: Disable power options
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Powershell downloading file from url shortener site
Sigma detected: Suspicious Invoke-WebRequest Execution
Sigma detected: Suspicious Script Execution From Temp Folder
Snort IDS alert for network traffic
Suspicious powershell command line found
Tries to detect process monitoring tools (Task Manager, Process Explorer etc.)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to detect virtualization through RDTSC time measurements
Tries to evade debugger and weak emulator (self modifying code)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Uses cmd line tools excessively to alter registry or file data
Uses powercfg.exe to modify the power settings
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected Amadey
Yara detected Amadeys stealer DLL
Yara detected LummaC Stealer
Yara detected PureLog Stealer
Yara detected RedLine Stealer
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1461336 Sample: hsRju5CPK2.exe Startdate: 24/06/2024 Architecture: WINDOWS Score: 100 140 github.com 2->140 142 bit.ly 2->142 144 8 other IPs or domains 2->144 170 Snort IDS alert for network traffic 2->170 172 Multi AV Scanner detection for domain / URL 2->172 174 Found malware configuration 2->174 176 25 other signatures 2->176 12 hsRju5CPK2.exe 5 2->12         started        16 Hkbsse.exe 2->16         started        19 axplong.exe 2->19         started        21 8 other processes 2->21 signatures3 process4 dnsIp5 118 C:\Users\user\AppData\Local\...\axplong.exe, PE32 12->118 dropped 120 C:\Users\user\...\axplong.exe:Zone.Identifier, ASCII 12->120 dropped 234 Detected unpacking (changes PE section rights) 12->234 236 Tries to evade debugger and weak emulator (self modifying code) 12->236 238 Tries to detect virtualization through RDTSC time measurements 12->238 23 axplong.exe 34 12->23         started        132 comrex.pk 58.65.168.132, 443, 49724 NAYATEL-PKNayatelPvtLtdPK Pakistan 16->132 122 C:\Users\user\AppData\Local\...\FirstZ.exe, PE32+ 16->122 dropped 124 C:\Users\user\AppData\Local\Temp\...\1.exe, PE32 16->124 dropped 126 C:\Users\user\AppData\Local\...\1[1].exe, PE32 16->126 dropped 128 C:\Users\user\AppData\Local\...\FirstZ[1].exe, PE32+ 16->128 dropped 240 Multi AV Scanner detection for dropped file 16->240 28 FirstZ.exe 16->28         started        242 Hides threads from debuggers 19->242 244 Tries to detect sandboxes / dynamic malware analysis system (registry check) 19->244 246 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 19->246 134 192.168.2.5, 13528, 40960, 443 unknown unknown 21->134 136 127.0.0.1 unknown unknown 21->136 138 3 other IPs or domains 21->138 130 C:\Users\user\AppData\Local\...\Hkbsse.exe, PE32 21->130 dropped 248 Machine Learning detection for dropped file 21->248 30 chrome.exe 21->30         started        32 WerFault.exe 21->32         started        34 chrome.exe 21->34         started        file6 signatures7 process8 dnsIp9 146 185.172.128.116, 49711, 49718, 49726 NADYMSS-ASRU Russian Federation 23->146 148 github.com 140.82.121.3, 443, 49714 GITHUBUS United States 23->148 154 2 other IPs or domains 23->154 104 C:\Users\user\AppData\...\taskweaker.exe, PE32+ 23->104 dropped 106 C:\Users\user\AppData\Local\Temp\...\legs.exe, PE32 23->106 dropped 108 C:\Users\user\AppData\Local\...\Installer.exe, PE32+ 23->108 dropped 112 11 other malicious files 23->112 dropped 212 Antivirus detection for dropped file 23->212 214 Multi AV Scanner detection for dropped file 23->214 216 Detected unpacking (changes PE section rights) 23->216 228 6 other signatures 23->228 36 Installer.exe 23->36         started        39 ama.exe 19 19 23->39         started        43 legs.exe 23->43         started        51 3 other processes 23->51 110 C:\ProgramData\...\reakuqnanrkn.exe, PE32+ 28->110 dropped 218 Uses cmd line tools excessively to alter registry or file data 28->218 220 Uses powercfg.exe to modify the power settings 28->220 222 Adds a directory exclusion to Windows Defender 28->222 224 Modifies power options to not sleep / hibernate 28->224 45 powershell.exe 28->45         started        47 cmd.exe 28->47         started        49 sc.exe 28->49         started        53 6 other processes 28->53 150 starjod.xyz 30->150 152 findalltechs.xyz 30->152 156 5 other IPs or domains 30->156 file10 226 Performs DNS queries to domains with low reputation 152->226 signatures11 process12 dnsIp13 178 Multi AV Scanner detection for dropped file 36->178 55 cmd.exe 36->55         started        158 185.215.113.67, 40960, 49707 WHOLESALECONNECTIONSNL Portugal 39->158 160 moreapp4you.online 31.31.196.208 AS-REGRU Russian Federation 39->160 162 2 other IPs or domains 39->162 114 C:\Users\user\AppData\Local\Temp\8.exe, PE32 39->114 dropped 116 C:\Users\user\AppData\Local\Temp\6.exe, PE32 39->116 dropped 180 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 39->180 182 Machine Learning detection for dropped file 39->182 184 Found many strings related to Crypto-Wallets (likely being stolen) 39->184 200 3 other signatures 39->200 186 Writes to foreign memory regions 43->186 188 Allocates memory in foreign processes 43->188 190 Injects a PE file into a foreign processes 43->190 59 RegAsm.exe 43->59         started        68 2 other processes 43->68 192 Loading BitLocker PowerShell Module 45->192 70 2 other processes 45->70 72 2 other processes 47->72 61 conhost.exe 49->61         started        194 Antivirus detection for dropped file 51->194 196 Contains functionality to inject code into remote processes 51->196 198 LummaC encrypted strings found 51->198 63 RegAsm.exe 2 51->63         started        66 RegAsm.exe 51->66         started        74 5 other processes 53->74 file14 signatures15 process16 dnsIp17 102 C:\Users\user\AppData\Local\...\install.bat, ASCII 55->102 dropped 202 Suspicious powershell command line found 55->202 204 Uses cmd line tools excessively to alter registry or file data 55->204 206 Uses schtasks.exe or at.exe to add and modify task schedules 55->206 76 powershell.exe 55->76         started        78 powershell.exe 55->78         started        81 powershell.exe 55->81         started        86 3 other processes 55->86 208 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 59->208 84 conhost.exe 59->84         started        168 4.185.27.237, 13528, 49709 LEVEL3US United States 63->168 file18 signatures19 process20 dnsIp21 88 cmd.exe 76->88         started        164 bit.ly 67.199.248.11 GOOGLE-PRIVATE-CLOUDUS United States 78->164 166 pixel.com 54.67.42.145 AMAZON-02US United States 78->166 100 C:\Users\user\AppData\Local\Corporation.zip, Zip 81->100 dropped file22 process23 signatures24 210 Uses cmd line tools excessively to alter registry or file data 88->210 91 reg.exe 88->91         started        94 conhost.exe 88->94         started        96 schtasks.exe 88->96         started        98 2 other processes 88->98 process25 signatures26 230 Disable Task Manager(disabletaskmgr) 91->230 232 Disables the Windows task manager (taskmgr) 91->232
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/ac678b7f487381cbb608c2ae21747297e1090114e6907c7070f578e84bceb824
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ac678b7f487381cbb608c2ae21747297e1090114e6907c7070f578e84bceb824/
Threat name:
Win32.Trojan.Amadey
Create hunting rule
Status:
Malicious
First seen:
2024-06-23 22:09:06 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
23 of 24 (95.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vrtyw72iooa4xnqiykxcc5dss7qqsaiu42ihy4dq6v4oqs6oxasa._file
Verdict:
malicious
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:redline family:xmrig botnet:ama botnet:e76b71 discovery evasion execution infostealer miner persistence spyware stealer trojan upx
Link:
https://tria.ge/reports/240623-12rxhsxhlr/
Behaviour
Modifies data under HKEY_USERS
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Drops file in Windows directory
Launches sc.exe
Drops file in System32 directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Legitimate hosting services abused for malware hosting/C2
Power Settings
Checks BIOS information in registry
Checks computer location settings
Executes dropped EXE
Identifies Wine through registry keys
Loads dropped DLL
Reads user/profile data of web browsers
UPX packed file
Command and Scripting Interpreter: PowerShell
Creates new service(s)
Downloads MZ/PE file
Stops running service(s)
Identifies VirtualBox via ACPI registry values (likely anti-VM)
XMRig Miner payload
Amadey
RedLine
RedLine payload
xmrig
Malware Config
C2 Extraction:
http://77.91.77.81
185.215.113.67:40960
Unpacked files
SH256 hash:
9f66cc2eb6276d5ebd7132b0656ec9110af7aad276ab2d9b42edbe595cb5191c
MD5 hash:
dcc955765930c34e80af255034997ce5
SHA1 hash:
5b8078051440249281345d2172124c6b616d93b4
Detections:
win_amadey
Create hunting rule
Link:
https://www.unpac.me/results/a26c568f-df5e-4629-93a6-4383b76d62d0/
SH256 hash:
ac678b7f487381cbb608c2ae21747297e1090114e6907c7070f578e84bceb824
MD5 hash:
e77913dfeb423031e19acbd2460dffea
SHA1 hash:
505930c0fb84b2cff347020a4f06d4cb87a1cd07
Link:
https://www.unpac.me/results/a26c568f-df5e-4629-93a6-4383b76d62d0/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ac678b7f4873/report/overview.html
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/ac678b7f487381cbb608c2ae21747297e1090114e6907c7070f578e84bceb824

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:Amadey
Create hunting rule
Author:kevoreilly
Description:Amadey Payload
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:maldoc_getEIP_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques
Rule name:Windows_Generic_Threat_bd24be68
Create hunting rule
Author:Elastic Security
Rule name:win_amadey_a9f4
Create hunting rule
Author:Johannes Bader
Description:matches unpacked Amadey samples

File information

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

Web download

Amadey

Executable exe ac678b7f487381cbb608c2ae21747297e1090114e6907c7070f578e84bceb824

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2874927/
  
URLhaus
https://urlhaus.abuse.ch/url/2888729/
  
URLhaus
https://urlhaus.abuse.ch/url/2888751/

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
CHECK_NXMissing Non-Executable Memory Protectioncritical

Comments


Avatar
zbet commented on 2024-06-23 22:08:15 UTC

url : hxxp://77.91.77.81/soka/random.exe