MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1cfd60d4d7ce4e4dfdc8f467c735c33d0aefd83281cf62a38f36b0946c88ff91. 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: 14


Intelligence 14 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1cfd60d4d7ce4e4dfdc8f467c735c33d0aefd83281cf62a38f36b0946c88ff91
SHA3-384 hash: 58bb9648c2c4e32912915a1a897a8cfe6b5cc63b00c34777eb1fbabe972c777e69f014cccf024c09d8c50f224bb05746
SHA1 hash: afd7323f3a49ed71f91f754cedac3a43085d30ea
MD5 hash: 9bc68ed4218d99cab22fb897b07b597b
humanhash: freddie-oxygen-magnesium-blossom
File name:processmax.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:484'352 bytes
First seen:2022-06-20 15:31:42 UTC
Last seen:2022-06-20 17:41:34 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 6144:VZ07wzpV+3yevHMqZgQYJJFHYUIGMyYX7F+Wmi1DehY9BgTONzoUGkIdlVBuInz:91V8y4sggQYnFtIfyYXx+pWeeLu3TJ
Threatray 17'875 similar samples on MalwareBazaar
TLSH T108A423182AFEDB46D57BDFFC94D340906BF2513A9683F6049EC161E924E2F508A90F27
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 d4aae8cce8b296cc (16 x AgentTesla, 10 x Loki, 7 x FormBook)
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
246
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
2060702.xlsx
Verdict:
Malicious activity
Analysis date:
2022-06-20 12:52:01 UTC
Tags:
trojan exploit CVE-2017-11882 loader agenttesla
Link:
https://app.any.run/tasks/2a9aacba-999b-4668-b3b7-a5cd79de445b

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/281672/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.1389.29108.13254.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62b092f7dbe9c7c949729a40/reports/20e22786-8a4f-4a70-bc0f-d3a4362673d9/overview
Result
Verdict:
UNKNOWN
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/6e7970e9-430f-4c6e-a12a-03d45de28e10
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1016456
Signature
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Injects a PE file into a foreign processes
Installs a global keyboard hook
Malicious sample detected (through community Yara rule)
Moves itself to temp directory
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
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 ftp login credentials
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
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 648949 Sample: processmax.exe Startdate: 20/06/2022 Architecture: WINDOWS Score: 100 35 Malicious sample detected (through community Yara rule) 2->35 37 Multi AV Scanner detection for dropped file 2->37 39 Multi AV Scanner detection for submitted file 2->39 41 4 other signatures 2->41 7 processmax.exe 7 2->7         started        process3 file4 25 C:\Users\user\AppData\RoamingbehaviorgraphBTaTNjjB.exe, PE32 7->25 dropped 27 C:\Users\user\AppData\Local\...\tmpBE85.tmp, XML 7->27 dropped 29 C:\Users\user\AppData\...\processmax.exe.log, ASCII 7->29 dropped 43 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->43 45 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->45 47 Uses schtasks.exe or at.exe to add and modify task schedules 7->47 49 2 other signatures 7->49 11 processmax.exe 8 7->11         started        15 powershell.exe 25 7->15         started        17 schtasks.exe 1 7->17         started        19 processmax.exe 7->19         started        signatures5 process6 dnsIp7 31 mail.elslanka.com 192.185.12.60, 49785, 49792, 587 UNIFIEDLAYER-AS-1US United States 11->31 33 x1.i.lencr.org 11->33 51 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->51 53 Moves itself to temp directory 11->53 55 Tries to steal Mail credentials (via file / registry access) 11->55 57 3 other signatures 11->57 21 conhost.exe 15->21         started        23 conhost.exe 17->23         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1cfd60d4d7ce4e4dfdc8f467c735c33d0aefd83281cf62a38f36b0946c88ff91/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-06-20 10:49:21 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dt6wbvgxzzhe37oi6rt4onodhufo7wbsqhhwfi4pg2yji3ei76iq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
361aefa20296e948087c008c5406e913b904822b7211c39b671d2f202dcd59fa
AgentTesla
387a765e811e6e32560ac2664259463d0a59284b34dbc43bdaf3bfcca250bd4d
AgentTesla
4e66e70ef947e8c220665cd4a18464d76aa7f80082cf202632749d5217cba611
AgentTesla
61d404fca3e77c9da77c817cf0e35541e15ea11350f6068d22e33a03a28a5e35
AgentTesla
78e1fbae10c16b140343e4b74ce4a005518c2811869aa37e38cb8c3e5d4b1d16
AgentTesla
831b339956fc2afd92ef6ec2ba27e4868cec86026d0c7aec2faaf8b7a56c1391
AgentTesla
af2acd41db7481f03a6646e86518d18a8625e4d3d69d5c02f5698c6e95c43b32
AgentTesla
b484edef2132ebb9af301e05295fd56bc7298db9fbb8c6ce43b6297950b0e4e2
AgentTesla
+ 17'865 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/220620-sylmbseceq/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Checks computer location settings
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
6de8bc7d4844efdb55328126b632a374bee9aaf3073cf9ca5fe5fdf303106f8e
MD5 hash:
7ce2d10bd0f02667bc0e1343d9ffc1c1
SHA1 hash:
c3a5b4e5721085022eb7bf0008b7e449f9369fcf
Link:
https://www.unpac.me/results/42667ab0-9671-4823-9254-e0f9f7a1ce1a/
SH256 hash:
3cec0f31f3d5c1392cdc5c0a52dfd397e6d7d1a71a2e93586a81cdd221dcc0cc
MD5 hash:
3ef81934bfa10ca7ae62e665b87a25dd
SHA1 hash:
bd17b89af3b8524f7abbb39e454b948fee3e96ca
Link:
https://www.unpac.me/results/42667ab0-9671-4823-9254-e0f9f7a1ce1a/
SH256 hash:
a92d633b106dbd97fb98ee2ad5e4c8cdc93fae46a17b81dea48c04f3c41b02d3
MD5 hash:
c07e4da0311c812819117fa56b86bfeb
SHA1 hash:
a02f5cf1975ab98aa55d41160fc286f714733186
Link:
https://www.unpac.me/results/42667ab0-9671-4823-9254-e0f9f7a1ce1a/
SH256 hash:
b1b2f19b04d3eb5a2deac7dade7aa773312d78f840de208a841a305c5e4486c4
MD5 hash:
6d03adf9ce173b47d04a98045a6f8f00
SHA1 hash:
1cf30d634644b995c49a1425cbb3247e5ee0ec47
Link:
https://www.unpac.me/results/42667ab0-9671-4823-9254-e0f9f7a1ce1a/
SH256 hash:
1cfd60d4d7ce4e4dfdc8f467c735c33d0aefd83281cf62a38f36b0946c88ff91
MD5 hash:
9bc68ed4218d99cab22fb897b07b597b
SHA1 hash:
afd7323f3a49ed71f91f754cedac3a43085d30ea
Link:
https://www.unpac.me/results/42667ab0-9671-4823-9254-e0f9f7a1ce1a/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/1cfd60d4d7ce/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/1cfd60d4d7ce4e4dfdc8f467c735c33d0aefd83281cf62a38f36b0946c88ff91

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:exploit_any_poppopret
Create hunting rule
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.
Rule name:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/281672/
  
URLhaus
https://urlhaus.abuse.ch/url/2246266/

Comments