MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7cb09dd4d3a661362b75ea236711ab5601f636edb0d2c647fa8f18e190678b1d. 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: 12


Intelligence 12 IOCs 1 YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7cb09dd4d3a661362b75ea236711ab5601f636edb0d2c647fa8f18e190678b1d
SHA3-384 hash: abf86faa77922d359fdfbf775683101964e38038871be48527f7d38353757751ed2469a044564a8f524f713296be605a
SHA1 hash: a11cf92600e88810af392d2514795c165bcea940
MD5 hash: 4a2ac1e629644be2b37f29f21998c8d3
humanhash: oregon-burger-south-victor
File name:4a2ac1e629644be2b37f29f21998c8d3.exe
Download: download sample
Signature Amadey
Create hunting rule
File size:26'112 bytes
First seen:2022-06-01 23:51:49 UTC
Last seen:2022-06-02 00:40:07 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'738 x AgentTesla, 19'596 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 384:1JzYYYA2+plYBp5BxipUUXQvV/UHsxl94Rm4Hs4i1PgVhweVrNM2nTGbqHZAsqef:8+qtcHdD5PXlHnTx5m4
Threatray 8'793 similar samples on MalwareBazaar
TLSH T1C0C2E605B3B46723D5B847F116A39D2003BC7D2B68A1DB082DC974EF1966F04DA92B7B
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)
File icon (PE):PE icon
dhash icon e9d8e4fa9ae4d8e9 (1 x Amadey, 1 x AveMariaRAT)
Reporter abuse_ch
Tags:Amadey exe


Avatar
abuse_ch
Amadey C2:
http://sigint.ws/f8dfksdj3/index.php

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
http://sigint.ws/f8dfksdj3/index.php https://threatfox.abuse.ch/ioc/646462/

Intelligence

File Origin
# of uploads :
2
# of downloads :
529
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
4a2ac1e629644be2b37f29f21998c8d3.exe
Verdict:
Malicious activity
Analysis date:
2022-06-01 23:52:28 UTC
Tags:
trojan amadey stealer
Link:
https://app.any.run/tasks/02568f94-2b52-47e8-a89d-c849202070fe

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/276198/
Detection(s):
SecuriteInfo.com.Trojan.DownLoader44.62112.9930.673.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
DNS request
Sending an HTTP GET request
Using the Windows Management Instrumentation requests
Unauthorized injection to a recently created process
Creating a file
Sending an HTTP POST request
Enabling autorun by creating a file
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:
Deyma
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1e156766-4a24-4ac7-9027-f20559d599ef
Result
Threat name:
Amadey, Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1005418
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Drops PE files to the startup folder
Found evasive API chain (may stop execution after checking mutex)
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Found malware configuration
Found stalling execution ending in API Sleep call
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected Amadey bot
Yara detected Amadeys stealer DLL
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 637914 Sample: 0XzeMRyE1e.exe Startdate: 02/06/2022 Architecture: WINDOWS Score: 100 44 mastodon.online 2->44 60 Snort IDS alert for network traffic 2->60 62 Found malware configuration 2->62 64 Malicious sample detected (through community Yara rule) 2->64 66 9 other signatures 2->66 8 0XzeMRyE1e.exe 15 4 2->8         started        13 0XzeMRyE1e.exe 2 2->13         started        15 file_22613.exe 2->15         started        17 file_22613.exe 2->17         started        signatures3 process4 dnsIp5 52 north.ac 172.67.152.230, 443, 49758, 49759 CLOUDFLARENETUS United States 8->52 42 C:\Users\user\AppData\...\0XzeMRyE1e.exe.log, ASCII 8->42 dropped 70 Found stalling execution ending in API Sleep call 8->70 72 Contains functionality to inject code into remote processes 8->72 74 Injects a PE file into a foreign processes 8->74 19 0XzeMRyE1e.exe 1 17 8->19         started        23 cmd.exe 3 8->23         started        54 104.21.2.205, 49781, 80 CLOUDFLARENETUS United States 13->54 26 0XzeMRyE1e.exe 13->26         started        file6 signatures7 process8 dnsIp9 46 sigint.ws 80.66.64.103, 49764, 49783, 49784 VAD-SRL-AS1MD Russian Federation 19->46 48 github.com 140.82.121.3, 443, 49765, 49766 GITHUBUS United States 19->48 50 2 other IPs or domains 19->50 34 C:\Users\user\AppData\...\file_22613.exe, PE32 19->34 dropped 36 C:\Users\user\AppData\...\file_22613[1].exe, PE32 19->36 dropped 28 file_22613.exe 12 19->28         started        38 C:\Users\user\AppData\...\0XzeMRyE1e.exe, PE32 23->38 dropped 40 C:\Users\...\0XzeMRyE1e.exe:Zone.Identifier, ASCII 23->40 dropped 68 Drops PE files to the startup folder 23->68 32 conhost.exe 23->32         started        file10 signatures11 process12 dnsIp13 56 t.me 149.154.167.99, 443, 49893 TELEGRAMRU United Kingdom 28->56 58 94.130.174.62, 80 HETZNER-ASDE Germany 28->58 76 Multi AV Scanner detection for dropped file 28->76 78 Found evasive API chain (may stop execution after checking mutex) 28->78 80 Machine Learning detection for dropped file 28->80 82 Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors) 28->82 signatures14
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7cb09dd4d3a661362b75ea236711ab5601f636edb0d2c647fa8f18e190678b1d/
Threat name:
ByteCode-MSIL.Trojan.Nymaim
Create hunting rule
Status:
Malicious
First seen:
2022-05-30 02:06:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
17 of 26 (65.38%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=psyj3vgtuzqtmk3v5irwoenlkya7mnxnwdjmmr72r4modedhrmoq._file
Verdict:
malicious
Similar samples:
163717d9ebe4ace6547c05ae5553b2c4d28a1090c8e904d66dee7278239a3b2e
Amadey
4c53c592ba9ac00d3a729b34c3f1847d4f2fc26174bda2eaa1cff69d16b7e4df
Amadey
7cb09dd4d3a661362b75ea236711ab5601f636edb0d2c647fa8f18e190678b1d
Amadey
7d45f54744ff5c0cee3b3053ce2173a115251862eeba050b429ea911f7c36296
Amadey
87995a05b25f0dfbc564f2392434c6f66792cdf5690703bffa5797e1c3d5719c
Amadey
983fe88a155bdc1b17641ff91365b1fd5cb53654d113954d16c50aed9696cf26
Amadey
e3387d3f62414fb262da20e54d5775a647443b88cd8a0e738cdc488b95477d4e
Amadey
+ 8'783 additional samples on MalwareBazaar
Result
Malware family:
amadey
Create hunting rule
Score:
  10/10
Tags:
family:amadey discovery persistence spyware stealer suricata trojan
Link:
https://tria.ge/reports/220601-3wpw3sfhal/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Kills process with taskkill
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses 2FA software files, possible credential harvesting
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Legitimate hosting services abused for malware hosting/C2
Checks computer location settings
Drops startup file
Loads dropped DLL
Reads user/profile data of web browsers
Downloads MZ/PE file
Executes dropped EXE
Amadey
suricata: ET MALWARE Amadey CnC Check-In
suricata: ET MALWARE W32/Agent.OGR!tr.pws Stealer
Malware Config
C2 Extraction:
sigint.ws/f8dfksdj3/index.php
Unpacked files
SH256 hash:
7cb09dd4d3a661362b75ea236711ab5601f636edb0d2c647fa8f18e190678b1d
MD5 hash:
4a2ac1e629644be2b37f29f21998c8d3
SHA1 hash:
a11cf92600e88810af392d2514795c165bcea940
Link:
https://www.unpac.me/results/bcd35da4-ef79-4278-ad4d-8a4e67c953ab/
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/7cb09dd4d3a661362b75ea236711ab5601f636edb0d2c647fa8f18e190678b1d

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:malware_shellcode_hash
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect shellcode api hash value
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.

Cape
Cape
https://www.capesandbox.com/analysis/276198/

Comments