MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8fa9cd6f74828785bb2a78f6b52ed6be7dd2a205c9ea8163f721f0b66681c92e. 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


AgentTesla


Vendor detections: 10


Intelligence 10 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8fa9cd6f74828785bb2a78f6b52ed6be7dd2a205c9ea8163f721f0b66681c92e
SHA3-384 hash: 4416a1e0f6a5dc389a6b3ee824512fbd0e80ba69325006734d27a7b075a7870bbc320f9aaec1b3e7283c06af7c1fb541
SHA1 hash: 4a4269dfd5be3ba951d1932ee1f689513ddd6796
MD5 hash: 5e24fd635838d313a1699bc040d8848f
humanhash: kentucky-vermont-sixteen-mockingbird
File name:citi-ttcopy.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:778'752 bytes
First seen:2024-02-19 08:39:15 UTC
Last seen:2024-02-19 10:30:39 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 21371b611d91188d602926b15db6bd48 (60 x Formbook, 23 x AgentTesla, 20 x RemcosRAT)
ssdeep 12288:/sHzOUNUSB/o5LsI1uwajJ5yvv1l2/ZbSzyX/em/45r7OrqLbPtxTnWus/Oo:OiUmSB/o5d1ubcvmmo/qr7O0VxTg/Oo
TLSH T12AF401EFE303E1FDDCD94C75E8604AEA418A46D0615A5A688DCFE198D8D10F43B70A6F
TrID 39.1% (.EXE) UPX compressed Win32 Executable (27066/9/6)
38.3% (.EXE) Win32 EXE Yoda's Crypter (26569/9/4)
7.2% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.5% (.EXE) Win32 Executable (generic) (4504/4/1)
2.9% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 9aa4a4a48eb2b8c6 (9 x Formbook, 5 x AgentTesla, 2 x MailPassView)
Reporter FORMALITYDE
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
307
Origin country :
DE DE
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/476734/
Detection(s):
SecuriteInfo.com.Trojan.Autoit.6371.23447.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
fingerprint keylogger lolbin packed packed packed shell32 upx
Link:
https://www.filescan.io/uploads/65d313e422703c3491a5432b/reports/c98476e7-e9cd-43ba-9186-5bc4197c25c7/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/8fa9cd6f74828785bb2a78f6b52ed6be7dd2a205c9ea8163f721f0b66681c92e
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/7ff737e2-df15-4967-9437-6894817467cb
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1394328
Signature
Antivirus detection for dropped file
Binary is likely a compiled AutoIt script file
Check if machine is in data center or colocation facility
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Contains functionality to log keystrokes (.Net Source)
Drops VBS files to the startup folder
Found API chain indicative of sandbox detection
Found malware configuration
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, 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: Drops script at startup location
Sigma detected: WScript or CScript Dropper
Snort IDS alert for network traffic
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)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses the Telegram API (likely for C&C communication)
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Yara detected AgentTesla
Yara detected Generic Downloader
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1394328 Sample: citi-ttcopy.exe Startdate: 19/02/2024 Architecture: WINDOWS Score: 100 28 api.telegram.org 2->28 30 ip-api.com 2->30 32 api.ipify.org 2->32 40 Snort IDS alert for network traffic 2->40 42 Found malware configuration 2->42 44 Malicious sample detected (through community Yara rule) 2->44 48 12 other signatures 2->48 8 citi-ttcopy.exe 6 2->8         started        12 wscript.exe 1 2->12         started        signatures3 46 Uses the Telegram API (likely for C&C communication) 28->46 process4 file5 24 C:\Users\user\AppData\...\DHL8900067.exe, PE32 8->24 dropped 56 Binary is likely a compiled AutoIt script file 8->56 58 Found API chain indicative of sandbox detection 8->58 14 DHL8900067.exe 3 8->14         started        60 Windows Scripting host queries suspicious COM object (likely to drop second stage) 12->60 18 DHL8900067.exe 4 12->18         started        signatures6 process7 file8 26 C:\Users\user\AppData\...\DHL8900067.vbs, data 14->26 dropped 62 Antivirus detection for dropped file 14->62 64 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 14->64 66 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 14->66 76 3 other signatures 14->76 20 DHL8900067.exe 15 4 14->20         started        68 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 18->68 70 Binary is likely a compiled AutoIt script file 18->70 72 Tries to steal Mail credentials (via file / registry access) 18->72 74 Tries to harvest and steal browser information (history, passwords, etc) 18->74 signatures9 process10 dnsIp11 34 ip-api.com 208.95.112.1, 49736, 49739, 80 TUT-ASUS United States 20->34 36 api.telegram.org 149.154.167.220, 443, 49737, 49740 TELEGRAMRU United Kingdom 20->36 38 api.ipify.org 104.26.12.205, 443, 49735, 49738 CLOUDFLARENETUS United States 20->38 50 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 20->50 52 Binary is likely a compiled AutoIt script file 20->52 54 Tries to steal Mail credentials (via file / registry access) 20->54 signatures12
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/8fa9cd6f74828785bb2a78f6b52ed6be7dd2a205c9ea8163f721f0b66681c92e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8fa9cd6f74828785bb2a78f6b52ed6be7dd2a205c9ea8163f721f0b66681c92e/
Threat name:
Win32.Trojan.GenSteal
Create hunting rule
Status:
Malicious
First seen:
2024-02-19 06:53:24 UTC
File Type:
PE (Exe)
Extracted files:
16
AV detection:
13 of 37 (35.14%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=r6u4233uqkdylozkpd3lklwwxz65fiqfzhvicy7xehylmzubzexa._file
Verdict:
unknown
Result
Malware family:
n/a
Score:
  7/10
Tags:
upx
Link:
https://tria.ge/reports/240219-kkvn3sbf89/
Behaviour
AutoIT Executable
UPX packed file
Unpacked files
SH256 hash:
44d16e53427b91476b215d28a6afd5b75bb3b3eb8a919f880d4b3f0c8faafe57
MD5 hash:
252a434409781fb8f433a9d147ebdc2e
SHA1 hash:
6db9399a3885fff33eaae7a267b6a0ad176c4349
Detections:
AutoIT_Compiled
Create hunting rule
Link:
https://www.unpac.me/results/ed2338e7-f3ee-4758-afd3-ff885c6f78e5/
SH256 hash:
b9a1d3875d75b8eae1d8f712a9cdc3a404ba212a71514cde2f8e208d4429cd79
MD5 hash:
5c4a45d5c707d44826c71415b2b026db
SHA1 hash:
5d78cbb7895ef92a5b3542fc434669bf48c1b2a3
Detections:
win_agent_tesla_g2
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Agenttesla_type2
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_SandboxHookingDLL
Create hunting rule
INDICATOR_EXE_Packed_GEN01
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Link:
https://www.unpac.me/results/ed2338e7-f3ee-4758-afd3-ff885c6f78e5/
Parent samples :
8fa9cd6f74828785bb2a78f6b52ed6be7dd2a205c9ea8163f721f0b66681c92e
a225b14bc9d3330a0ced397bd815633e6918449ac8213c90c00261350925b5cb
SH256 hash:
167c7c2809c96d4095ae6f53f08aba52819d59e6565b0dd7bcafd5b3e7043de9
MD5 hash:
c7cd792e7a43fbc136909ed2aadf1f9b
SHA1 hash:
4b284dd9179e120c75a42eef2244d37157df2e6e
Detections:
win_agent_tesla_g2
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Agenttesla_type2
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_SandboxHookingDLL
Create hunting rule
INDICATOR_EXE_Packed_GEN01
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Link:
https://www.unpac.me/results/ed2338e7-f3ee-4758-afd3-ff885c6f78e5/
Parent samples :
8fa9cd6f74828785bb2a78f6b52ed6be7dd2a205c9ea8163f721f0b66681c92e
94ab2332fe182911723e6700b32842eb8d0cf507e856924656867630ffc45737
a225b14bc9d3330a0ced397bd815633e6918449ac8213c90c00261350925b5cb
SH256 hash:
8fa9cd6f74828785bb2a78f6b52ed6be7dd2a205c9ea8163f721f0b66681c92e
MD5 hash:
5e24fd635838d313a1699bc040d8848f
SHA1 hash:
4a4269dfd5be3ba951d1932ee1f689513ddd6796
Link:
https://www.unpac.me/results/ed2338e7-f3ee-4758-afd3-ff885c6f78e5/
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/8fa9cd6f74828785bb2a78f6b52ed6be7dd2a205c9ea8163f721f0b66681c92e

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:AutoIT_Compiled
Create hunting rule
Author:@bartblaze
Description:Identifies compiled AutoIT script (as EXE). This rule by itself does NOT necessarily mean the detected file is malicious.
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:UPXV200V290MarkusOberhumerLaszloMolnarJohnReiser
Create hunting rule
Author:malware-lu

File information

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

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/476734/

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