MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1d1dbf0d8ccab4c9c1488058ea76eec7227352b6c4520927e6984a8206875271. 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: 13


Intelligence 13 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1d1dbf0d8ccab4c9c1488058ea76eec7227352b6c4520927e6984a8206875271
SHA3-384 hash: 9a8dc1f9fda50d65830642410724382cdf5e709c2c37b7be61c2239949909ac0d3b11def88fc3eb1bec6009ec1fc94a8
SHA1 hash: e79f4e89b66f93ee995faf7d3a12bb9e9ac2e3e1
MD5 hash: 1cd5dd1a35b2348f6b846bca0126275b
humanhash: michigan-two-august-berlin
File name:SecuriteInfo.com.W32.AIDetectNet.01.7848.9227
Download: download sample
Signature AgentTesla
Create hunting rule
File size:760'832 bytes
First seen:2022-05-25 10:40:48 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:R60GZFFjAGwRaiiHtuQwOrTh0nERWgwhXS61DZOW7CQFfYexGW65gFTSvfx5bKpZ:RyyRaiiHtPTh0npgXZW7CQx1pBKFq
Threatray 17'388 similar samples on MalwareBazaar
TLSH T133F4E1AD325071EEC867C872C9A81C64AA617C77870BC207A15335AD8E3E6D7DF215F2
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 2f3e0e0c03130a27 (1 x AgentTesla)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
284
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.W32.AIDetectNet.01.7848.9227
Verdict:
Malicious activity
Analysis date:
2022-05-25 10:48:50 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/25204cc2-a7f4-4fbb-8fb7-46fb615cdddd

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/274471/
Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Creating a window
Launching a process
Creating a process with a hidden window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/628e07d66eb3ff32632b850d/reports/44bba81a-ef19-4cf8-8b84-aa1781738fac/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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e766d166-a7ee-4174-8c3d-b62a655a4827
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1001483
Signature
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Found malware configuration
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Modifies the hosts file
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)
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 dnsIp2 2 Behavior Graph ID: 633979 Sample: SecuriteInfo.com.W32.AIDete... Startdate: 25/05/2022 Architecture: WINDOWS Score: 100 34 sip-advisory.com 2->34 36 Snort IDS alert for network traffic 2->36 38 Found malware configuration 2->38 40 Malicious sample detected (through community Yara rule) 2->40 42 9 other signatures 2->42 8 SecuriteInfo.com.W32.AIDetectNet.01.7848.exe 7 2->8         started        signatures3 process4 file5 24 C:\Users\user\AppData\...\wjhspxunVl.exe, PE32 8->24 dropped 26 C:\Users\...\wjhspxunVl.exe:Zone.Identifier, ASCII 8->26 dropped 28 C:\Users\user\AppData\Local\...\tmp145B.tmp, XML 8->28 dropped 30 SecuriteInfo.com.W...Net.01.7848.exe.log, ASCII 8->30 dropped 44 Uses schtasks.exe or at.exe to add and modify task schedules 8->44 46 Adds a directory exclusion to Windows Defender 8->46 12 MSBuild.exe 2 8->12         started        16 powershell.exe 25 8->16         started        18 schtasks.exe 1 8->18         started        signatures6 process7 file8 32 C:\Windows\System32\drivers\etc\hosts, ASCII 12->32 dropped 48 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 12->48 50 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 12->50 52 Modifies the hosts file 12->52 20 conhost.exe 16->20         started        22 conhost.exe 18->22         started        signatures9 process10
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1d1dbf0d8ccab4c9c1488058ea76eec7227352b6c4520927e6984a8206875271/
Threat name:
ByteCode-MSIL.Spyware.Noon
Create hunting rule
Status:
Malicious
First seen:
2022-05-25 07:25:19 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
15 of 26 (57.69%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=duo36dmmzk2mtqkiqbmou5xoy4rhguvwyrjasj7gtbfiebuhkjyq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
16dc7f82ad30da1bc6aaaf0832bef80524250e96998149e10e30e94ad4856bd3
AgentTesla
8283b086fa3d9a467712bb2bc822d2db194db33d49bd4a89d120283f9723461c
AgentTesla
930dc71a058adf247b2595c096e7119da32194ae3888c24c14a066db0e8689b9
AgentTesla
b0d6b2cec2929e32f2c8b1ac138fa95e3d2364c9e8020b929983c212e51aa6f0
AgentTesla
d46944dd56ae70d47afd746ea51ec24cdaa6f6db2d74fc84d75b2a0d347da61f
AgentTesla
d71cf7a62479b0575847eeafd4acf947866a82dba4614ea9cd9493a8f59a85b3
AgentTesla
fe3414181f68c9da1628fa06d8ecc9376d68286059f8ac1e8f10f590bfe45c15
AgentTesla
+ 17'378 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/220525-mq39hsdgej/
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
Drops file in Drivers directory
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
3706d9ee43bee5353f6ae7b53ebd55747b9b1f6d88c29ca32580f2764d5e8b99
MD5 hash:
afd1d7db95c3641e19b62c049a6720ef
SHA1 hash:
c30308fa3dfc36d7932a6205388e61f0b678d382
Link:
https://www.unpac.me/results/b3f9a619-db29-4f16-90a2-f3d75649148a/
SH256 hash:
0283941f1f7ae72f88bb3044addc3f4274549c3fd771612ec3df95c80b708c9e
MD5 hash:
abcf7824b477074db7ac154a80d1e329
SHA1 hash:
9c6982829bff318776560846de7bcc39d3c16f7f
Link:
https://www.unpac.me/results/b3f9a619-db29-4f16-90a2-f3d75649148a/
SH256 hash:
d980c7c271e75eacb98346d593088ce55d3dc787016d60c99bf3d5df689c9664
MD5 hash:
8c3ba2e92a0f2ba78efdf3ee64b521de
SHA1 hash:
07671cd8f60b32a123015ea1a872e6750f6e9f15
Link:
https://www.unpac.me/results/b3f9a619-db29-4f16-90a2-f3d75649148a/
SH256 hash:
c720d8d87e5744ef459c160ae3ae85984519c5cee89d4acd3d4156f929ebcca2
MD5 hash:
86f922d84e1b89f646bc23cb3d878a9c
SHA1 hash:
b61f4401c1a144d704988cf4e55dd9a71f8d8263
Link:
https://www.unpac.me/results/b3f9a619-db29-4f16-90a2-f3d75649148a/
SH256 hash:
31832ba1c785db3f9ecac4300d8b2acbcd24302ee66c65668a2fbe0710edb195
MD5 hash:
bd19e147344091293541673fd3ea580d
SHA1 hash:
547c99bf8956ae9841eedbe77e04e30d62897609
Link:
https://www.unpac.me/results/b3f9a619-db29-4f16-90a2-f3d75649148a/
SH256 hash:
1d1dbf0d8ccab4c9c1488058ea76eec7227352b6c4520927e6984a8206875271
MD5 hash:
1cd5dd1a35b2348f6b846bca0126275b
SHA1 hash:
e79f4e89b66f93ee995faf7d3a12bb9e9ac2e3e1
Link:
https://www.unpac.me/results/b3f9a619-db29-4f16-90a2-f3d75649148a/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/1d1dbf0d8cca/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/1d1dbf0d8ccab4c9c1488058ea76eec7227352b6c4520927e6984a8206875271

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:ach_AgentTesla_20200929
Create hunting rule
Author:abuse.ch
Description:Detects AgentTesla PE
Rule name:AgentTeslaV3
Create hunting rule
Author:ditekshen
Description:AgentTeslaV3 infostealer payload
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
Rule name:win_agent_tesla_v1
Create hunting rule
Author:Johannes Bader @viql
Description:detects Agent Tesla

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/274471/

Comments