MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1c32fd73fbe0fe78e66b4ed3dafa44b5d9a41f383e959becf7ef1c05dfc94e1a. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
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SHA256 hash: 1c32fd73fbe0fe78e66b4ed3dafa44b5d9a41f383e959becf7ef1c05dfc94e1a
SHA3-384 hash: beda62104085a5510b6db6bd8989a11f67d8fb630ffb165e441b84c776d117f107cd0a576990d02bf6d38df972075c5a
SHA1 hash: 0d72b600d40864e9270adad980a285c5f9cdd2c0
MD5 hash: a28def832937c74782dd0b5612344b96
humanhash: eleven-september-massachusetts-fifteen
File name:SecuriteInfo.com.Trojan.MSIL.AgentTesla.EYM.MTB.7950.2681
Download: download sample
Signature AgentTesla
Create hunting rule
File size:963'072 bytes
First seen:2022-07-25 05:38:24 UTC
Last seen:2022-07-25 06:22:09 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:kiGOxbJrwGNm7K4g+7Iqk884JKIekT55jWkDEiLi:JxbpwGNm7ciikTmOE
Threatray 18'153 similar samples on MalwareBazaar
TLSH T10B258C90A2C8AFD8E4BF57354EB07111A3F6BC129325DD5E2DA0B5CD0932B439637A1E
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 0c4531a1a5c6c4c4 (16 x AgentTesla, 2 x Formbook, 1 x SnakeKeylogger)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
271
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/293873/
Detection(s):
SecuriteInfo.com.Trojan.MSIL.AgentTesla.EYM.MTB.7950.2681.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Enabling autorun by creating a file
Verdict:
No Threat
Threat level:
  2/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62de2c7bcfc3051676897292/reports/23de064a-68a7-4e07-8eea-6cee5928128a/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/183cc885-f016-43e4-8193-0f4edd59bd8b
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1040139
Signature
.NET source code contains very large array initializations
.NET source code contains very large strings
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 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)
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 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
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 672633 Sample: SecuriteInfo.com.Trojan.MSI... Startdate: 25/07/2022 Architecture: WINDOWS Score: 100 31 Snort IDS alert for network traffic 2->31 33 Malicious sample detected (through community Yara rule) 2->33 35 Multi AV Scanner detection for dropped file 2->35 37 9 other signatures 2->37 7 SecuriteInfo.com.Trojan.MSIL.AgentTesla.EYM.MTB.7950.exe 6 2->7         started        process3 file4 19 C:\Users\user\AppData\...\otWqUZzLpvHkss.exe, PE32 7->19 dropped 21 C:\Users\user\AppData\Local\...\tmp3C5E.tmp, XML 7->21 dropped 23 SecuriteInfo.com.T...YM.MTB.7950.exe.log, ASCII 7->23 dropped 39 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->39 41 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->41 43 Uses schtasks.exe or at.exe to add and modify task schedules 7->43 45 Injects a PE file into a foreign processes 7->45 11 SecuriteInfo.com.Trojan.MSIL.AgentTesla.EYM.MTB.7950.exe 2 7->11         started        15 schtasks.exe 1 7->15         started        signatures5 process6 dnsIp7 25 hindusthan.com 192.185.46.31, 49761, 587 UNIFIEDLAYER-AS-1US United States 11->25 27 192.168.2.1 unknown unknown 11->27 29 mail.hindusthan.com 11->29 47 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->47 49 Tries to steal Mail credentials (via file / registry access) 11->49 51 Tries to harvest and steal ftp login credentials 11->51 53 Tries to harvest and steal browser information (history, passwords, etc) 11->53 17 conhost.exe 15->17         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1c32fd73fbe0fe78e66b4ed3dafa44b5d9a41f383e959becf7ef1c05dfc94e1a/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-07-25 03:25:50 UTC
File Type:
PE (.Net Exe)
Extracted files:
50
AV detection:
27 of 40 (67.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dqzp24734d7hrztlj3j5v6sewxm2ihzyh2kzx3hx54oalx6jjyna._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
25a02b43a80b0d6e9b844869c73368ff77f2e6bba17121842b76f37d69a24472
AgentTesla
3553694ef8290118532a6f21e3dd167bc78987b7f499170d3550ca05b934ed6b
AgentTesla
41c4fbd9c7b2362b09ed123b6c48491fbc4a121dadd177619c83b69a7c2ff51e
AgentTesla
4ee0d8a5446bc2971d37c5262fdaabf649648cd7822c6bdf3d8900045c7399f1
AgentTesla
a34f20e924863e763dcbede1b80622d8ee3ff3d0190b3b0e3989f7d96e68bf5e
AgentTesla
c7d11eb07d11184aa91e62e6070157aba1e05ce0d528898a2bc54515ed2c133f
AgentTesla
e6d726b41d075ab9f7b39ebf1bdd56381c0da79aeebcc3a37a6fe70f85a565a7
AgentTesla
f5246d92b6fe0e645be81dab889970d12504a93c432273ec1e2e5c5b6184ce46
AgentTesla
+ 18'143 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/220725-gcar6agha6/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
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:
5e97ccd8dafcb36b3cb772f6a2fd425abcf221ab9ea1930e8c2618c95332f2c6
MD5 hash:
01800f6b045def8d90c649842f56d752
SHA1 hash:
f8434a4636d0772d01aac44bb3f9753a41f01d34
Link:
https://www.unpac.me/results/40df7a80-6a39-4023-b427-fbe71173841b/
SH256 hash:
a186759aba667f9a8899aee3d7efa108115e052268011750f11950bd8fc7d540
MD5 hash:
f5e3e0ba7211907c0d0dadd0f762fb53
SHA1 hash:
42c2d2eacb33a69c31bdf56b487515182d4c9326
Link:
https://www.unpac.me/results/40df7a80-6a39-4023-b427-fbe71173841b/
SH256 hash:
7f7ee2289745012a7aaff2dde6864c41cb2551a832eeab152cb98c49e1c3f45b
MD5 hash:
f38ca4e1e31dcd6e47769b687a962546
SHA1 hash:
1c1284a830b3096e011de517743002fb8564f3df
Link:
https://www.unpac.me/results/40df7a80-6a39-4023-b427-fbe71173841b/
SH256 hash:
1c32fd73fbe0fe78e66b4ed3dafa44b5d9a41f383e959becf7ef1c05dfc94e1a
MD5 hash:
a28def832937c74782dd0b5612344b96
SHA1 hash:
0d72b600d40864e9270adad980a285c5f9cdd2c0
Link:
https://www.unpac.me/results/40df7a80-6a39-4023-b427-fbe71173841b/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/1c32fd73fbe0/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/1c32fd73fbe0fe78e66b4ed3dafa44b5d9a41f383e959becf7ef1c05dfc94e1a

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_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
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/293873/

Comments