MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 888879dc6984765022bbe60559d28cf3bd550f641f2034f11a10052acc7240ad. 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: 18


Intelligence 18 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 888879dc6984765022bbe60559d28cf3bd550f641f2034f11a10052acc7240ad
SHA3-384 hash: 5fae911009767f71981f26ba6f5d2551ba4bbf455e13b2e44bd077eef4985e99b07cd5236b785da5920fd81b92fabbf0
SHA1 hash: 01bdba6daa6da8d966f004afe104ae871a9155c8
MD5 hash: 6bce4b81445b12ba2669ce0f19f43aa0
humanhash: jupiter-missouri-lima-lamp
File name:Swift Copy for US$ 17073.36.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:950'784 bytes
First seen:2023-12-04 12:39:51 UTC
Last seen:2023-12-04 14:25:32 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:w7lxIyzucL5ZRNmiVs2ON3vd12RaRm+n4j4C41eElP7r9r/+pppppppppppppppX:w7lNlx/V0hd12R44g1e81q
TLSH T11315AD84E5A95B51DDB9A7B05536C93007733DADA878E22C1CCD7CE73BBBB824412A13
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon d4c4c4d8ccd4f0cc (241 x AgentTesla, 65 x Loki, 41 x Formbook)
Reporter cocaman
Tags:AgentTesla exe payment

Intelligence

File Origin
# of uploads :
3
# of downloads :
324
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
Swift Copy for US$ 17073.36.exe
Verdict:
Malicious activity
Analysis date:
2023-12-04 12:41:46 UTC
Tags:
agenttesla stealer
Link:
https://app.any.run/tasks/1b5ceecc-73a2-416f-b434-48e42fea13e0

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/462372/
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Launching a process
Creating a file
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/656dc8a93f60a81034884e78/reports/0aaf35f7-c2ef-47d0-b1b4-26cbf812f4a5/overview
Verdict:
Malicious
Labled as:
Lazy.Generic
Link:
https://www.hybrid-analysis.com/sample/888879dc6984765022bbe60559d28cf3bd550f641f2034f11a10052acc7240ad
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:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f0001f9c-4374-420b-ac38-50e41046c4ba
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1353142
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
Allocates memory in foreign processes
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Icon mismatch, binary includes an icon from a different legit application in order to fool users
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)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sigma detected: Scheduled temp file as task from temp location
Snort IDS alert for network traffic
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 schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1353142 Sample: Swift_Copy_for_US$_17073.36.exe Startdate: 04/12/2023 Architecture: WINDOWS Score: 100 42 mail.iaa-airferight.com 2->42 46 Snort IDS alert for network traffic 2->46 48 Found malware configuration 2->48 50 Malicious sample detected (through community Yara rule) 2->50 52 10 other signatures 2->52 8 Swift_Copy_for_US$_17073.36.exe 7 2->8         started        12 ZSkOAuTLFh.exe 5 2->12         started        signatures3 process4 file5 38 C:\Users\user\AppData\...\ZSkOAuTLFh.exe, PE32 8->38 dropped 40 C:\Users\user\AppData\Local\...\tmpD9C5.tmp, XML 8->40 dropped 54 Uses schtasks.exe or at.exe to add and modify task schedules 8->54 56 Writes to foreign memory regions 8->56 58 Allocates memory in foreign processes 8->58 60 Adds a directory exclusion to Windows Defender 8->60 14 RegSvcs.exe 2 8->14         started        18 powershell.exe 23 8->18         started        20 powershell.exe 23 8->20         started        22 schtasks.exe 1 8->22         started        62 Multi AV Scanner detection for dropped file 12->62 64 Machine Learning detection for dropped file 12->64 66 Injects a PE file into a foreign processes 12->66 24 RegSvcs.exe 12->24         started        26 schtasks.exe 12->26         started        28 RegSvcs.exe 12->28         started        signatures6 process7 dnsIp8 44 mail.iaa-airferight.com 84.54.23.97, 25, 49734, 49735 DEDIPATH-LLCUS Germany 14->44 68 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->68 70 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 14->70 72 Tries to steal Mail credentials (via file / registry access) 14->72 30 conhost.exe 18->30         started        32 conhost.exe 20->32         started        34 conhost.exe 22->34         started        74 Tries to harvest and steal browser information (history, passwords, etc) 24->74 36 conhost.exe 26->36         started        signatures9 process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/888879dc6984765022bbe60559d28cf3bd550f641f2034f11a10052acc7240ad
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/888879dc6984765022bbe60559d28cf3bd550f641f2034f11a10052acc7240ad/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-12-01 07:38:36 UTC
File Type:
PE (.Net Exe)
Extracted files:
52
AV detection:
17 of 23 (73.91%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rcehtxdjqr3faiv34ycvtuum6o6vkd3ed4qdj4i2cacsvtdsicwq._file
Verdict:
malicious
Label(s):
agenttesla_v4
Create hunting rule
agenttesla
Create hunting rule
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/231204-pv673sba97/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
AgentTesla
Unpacked files
SH256 hash:
bc99dcc182eaf17394c34611c1aef4ad45c3079ae116c19caa17620d64c39f7c
MD5 hash:
84fe0cc42b4f30e7b6f58c92f9ad3d56
SHA1 hash:
d753cc7cc8e2927f9cde57fb67b5bceebd2f5fd2
Link:
https://www.unpac.me/results/9a26a9c1-e727-4d85-b1a2-6adf582fc0b8/
SH256 hash:
d01f3dea3851602ba5a0586c60430d286adf6fcc7e17aab080601a66630606e5
MD5 hash:
579197d4f760148a9482d1ebde113259
SHA1 hash:
cf6924eb360c7e5a117323bebcb6ee02d2aec86d
Link:
https://www.unpac.me/results/9a26a9c1-e727-4d85-b1a2-6adf582fc0b8/
SH256 hash:
f5f9a2449c858346b717e864beb4b0b0ce667ef5b178729501c0cb808a479827
MD5 hash:
2820e9d047d41e1950e78e3c75170c88
SHA1 hash:
a38e269c64a89a650f80cb69ea0a30bc49e147ec
Link:
https://www.unpac.me/results/9a26a9c1-e727-4d85-b1a2-6adf582fc0b8/
SH256 hash:
0e8a5f6bd3e915b9d2fae9428730dc5017348d23b622bccbb1971e352052734b
MD5 hash:
56feb04fdc8b0453c62267ac204ed555
SHA1 hash:
7d41fb41cac90bea85cb6691a5945568115cbcbf
Link:
https://www.unpac.me/results/9a26a9c1-e727-4d85-b1a2-6adf582fc0b8/
SH256 hash:
bafe6d176d0181707a4d60fc9b0046a57259c6ab8def0e18c2436366c3226eae
MD5 hash:
0ddb2ef6bf53ca68ef12e8f4edbcc6d2
SHA1 hash:
40c262dbf694c3d66d09de2ecb75acc746af9e3b
Detections:
AgentTesla
Create hunting rule
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_EXE_Packed_GEN01
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Link:
https://www.unpac.me/results/9a26a9c1-e727-4d85-b1a2-6adf582fc0b8/
Parent samples :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 hash:
888879dc6984765022bbe60559d28cf3bd550f641f2034f11a10052acc7240ad
MD5 hash:
6bce4b81445b12ba2669ce0f19f43aa0
SHA1 hash:
01bdba6daa6da8d966f004afe104ae871a9155c8
Link:
https://www.unpac.me/results/9a26a9c1-e727-4d85-b1a2-6adf582fc0b8/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/888879dc6984/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/888879dc6984765022bbe60559d28cf3bd550f641f2034f11a10052acc7240ad

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:AgentTesla_DIFF_Common_Strings_01
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
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

AgentTesla

tar de4ec65cc7e5d06cfee3474f621fa9c876882d1f1912a9e0e566c13088c782a4

AgentTesla

Executable exe 888879dc6984765022bbe60559d28cf3bd550f641f2034f11a10052acc7240ad

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 de4ec65cc7e5d06cfee3474f621fa9c876882d1f1912a9e0e566c13088c782a4
Cape
Cape
https://www.capesandbox.com/analysis/462372/
  
Dropped by
SHA256 ecc59482ae956f5f2dee2bd979e5e9b3112bdbc6091134c698b3ce9f6903a687
  
Dropped by
MD5 fc7810418b63da164f2bb37b85cfa503
  
Dropped by
MD5 b7bf2de1322bb9487c7366106f00c2e5

Comments