MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cd810234cb9e3102129a4319689d447b6a4433c64fda2c2ec3ed4403544155df. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cd810234cb9e3102129a4319689d447b6a4433c64fda2c2ec3ed4403544155df
SHA3-384 hash: 2d4aa030cd461bbe987ddc0f542c79fd55de1745fb1674389a277ddb58afb1c0c5f4b8a22a22ca7b9cd2573bca550213
SHA1 hash: a20ccbabff9963ba541ab1e46e2b3e1dd22a8948
MD5 hash: c15307d61675422a9d15c5c100a03a81
humanhash: burger-blue-four-winner
File name:rNewPO--KHN40402AUR1B-2-70K.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:921'088 bytes
First seen:2023-07-05 16:22:04 UTC
Last seen:2023-07-06 12:23:12 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 12288:2qsi7LnM2Nt53sKrwGwerTTh1K8E41iqSfA4+dcMn9kAR74H7DgDUN:2/xGw6vm8ViALcMn9k+EHvgDU
Threatray 4'483 similar samples on MalwareBazaar
TLSH T11E15953F14CAAD27D239A6967430EA5DF212B3C237A74B4EF7C20665843236937E119D
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter FXOLabs
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
4
# of downloads :
312
Origin country :
BR BR
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
rNewPO--KHN40402AUR1B-2-70K.exe
Verdict:
Malicious activity
Analysis date:
2023-07-05 16:22:31 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/929189f9-9df0-4a0c-8f9f-11256356cc09

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/408157/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.17314.24876.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
Restart of the analyzed sample
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
lolbin packed remote
Link:
https://www.filescan.io/uploads/64a598e617237bdbd066467c/reports/2ca7f0c3-9757-4b17-82af-d8c964a83d28/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/cd810234cb9e3102129a4319689d447b6a4433c64fda2c2ec3ed4403544155df
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:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0ad71a1b-37d3-4efc-9e75-82d3ef435c94
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1267436
Signature
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
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)
Sample uses string decryption to hide its real strings
Sigma detected: Scheduled temp file as task from temp location
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
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1267436 Sample: rNewPO--KHN40402AUR1B-2-70K.exe Startdate: 05/07/2023 Architecture: WINDOWS Score: 100 31 Found malware configuration 2->31 33 Sigma detected: Scheduled temp file as task from temp location 2->33 35 Multi AV Scanner detection for submitted file 2->35 37 3 other signatures 2->37 7 rNewPO--KHN40402AUR1B-2-70K.exe 6 2->7         started        11 aCmBbSQaK.exe 2 2->11         started        process3 file4 21 C:\Users\user\AppData\Roaming\aCmBbSQaK.exe, PE32 7->21 dropped 23 C:\Users\user\AppData\Local\...\tmp86A0.tmp, XML 7->23 dropped 25 C:\...\rNewPO--KHN40402AUR1B-2-70K.exe.log, ASCII 7->25 dropped 39 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->39 41 Uses schtasks.exe or at.exe to add and modify task schedules 7->41 43 Injects a PE file into a foreign processes 7->43 13 rNewPO--KHN40402AUR1B-2-70K.exe 2 7->13         started        17 schtasks.exe 1 7->17         started        45 Multi AV Scanner detection for dropped file 11->45 47 Machine Learning detection for dropped file 11->47 signatures5 process6 dnsIp7 27 vista-logistics.com 172.105.33.133, 49710, 587 LINODE-APLinodeLLCUS United States 13->27 29 mail.vista-logistics.com 13->29 49 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 13->49 51 Tries to steal Mail credentials (via file / registry access) 13->51 53 Tries to harvest and steal browser information (history, passwords, etc) 13->53 19 conhost.exe 17->19         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cd810234cb9e3102129a4319689d447b6a4433c64fda2c2ec3ed4403544155df/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-07-05 15:35:04 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zwaqengltyyqeeu2immwrhkepnveim6gj7ncylwd5vcagvcbkxpq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
2be71dbd5717aadd41efe306affff9fb63675adb1dd4f1a5a7b5d123c4ba508b
AgentTesla
45724089400b978774c70254e03cacf1df986161104c4a5691af5d9eff8f46c1
AgentTesla
73548862188e8c725343fd2453085ea5e8ad1b78649ac1d6d0e7df9bf308f8ce
AgentTesla
7b6ab4ef4d38378572556f67ccc9052b05725c42da497b24272c9b452b6893c9
AgentTesla
c45219a3fd0cf51360c30b7aa0cba985ad1d28030785ab9dc5083090540409d8
AgentTesla
c6edd779c887a6ce95f851a48d9a2a660cd825381e4feb89f085277c9219e677
AgentTesla
c942ceb09e4b572fe2fe71a34146025c63c3efec48c79d743ab9402f6fa2f00a
AgentTesla
ef30052ac363410d23b70490792ef58d8cb48be9803141003bd5b732ae2d4a31
AgentTesla
+ 4'473 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/230705-tvsf5sfe6v/
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:
a7e471f7bc560488312d57e885bb4cfc423587a0d84abbb3073a820f7cd0e209
MD5 hash:
e7709a907be0cdb6ff7eb99daee97c6c
SHA1 hash:
bb3f6871c40f54070b53947bf6958d410ea8bac1
Link:
https://www.unpac.me/results/1e39eb55-9752-47e3-bc0a-d1bc90a9def2/
SH256 hash:
f3ccb7b3aad64866e2abc18a75314a6767b03d9373370dfc960f69214bf9b6f6
MD5 hash:
b385c3c0f663e43cb641bf2d806a0221
SHA1 hash:
1d2946b7be3fde0f3cc01bb071dc1976a2be5dfe
Link:
https://www.unpac.me/results/1e39eb55-9752-47e3-bc0a-d1bc90a9def2/
SH256 hash:
945695fd8750733c02f68055f5a6e2de41222249f781b286864bef72b7e8d3e4
MD5 hash:
d1c7ce9ffcb0de02781cc62aff9f4f6e
SHA1 hash:
1ba562a8e478b5021b59ca5e0c2c078e5fbf8cdd
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/1e39eb55-9752-47e3-bc0a-d1bc90a9def2/
Parent samples :
ba6d8a98caaf4907734541ee182f796f3badb5caf2186def620afdf2a7e8048c
cd810234cb9e3102129a4319689d447b6a4433c64fda2c2ec3ed4403544155df
SH256 hash:
a7e471f7bc560488312d57e885bb4cfc423587a0d84abbb3073a820f7cd0e209
MD5 hash:
e7709a907be0cdb6ff7eb99daee97c6c
SHA1 hash:
bb3f6871c40f54070b53947bf6958d410ea8bac1
Link:
https://www.unpac.me/results/1e39eb55-9752-47e3-bc0a-d1bc90a9def2/
SH256 hash:
f3ccb7b3aad64866e2abc18a75314a6767b03d9373370dfc960f69214bf9b6f6
MD5 hash:
b385c3c0f663e43cb641bf2d806a0221
SHA1 hash:
1d2946b7be3fde0f3cc01bb071dc1976a2be5dfe
Link:
https://www.unpac.me/results/1e39eb55-9752-47e3-bc0a-d1bc90a9def2/
SH256 hash:
a7e471f7bc560488312d57e885bb4cfc423587a0d84abbb3073a820f7cd0e209
MD5 hash:
e7709a907be0cdb6ff7eb99daee97c6c
SHA1 hash:
bb3f6871c40f54070b53947bf6958d410ea8bac1
Link:
https://www.unpac.me/results/1e39eb55-9752-47e3-bc0a-d1bc90a9def2/
SH256 hash:
945695fd8750733c02f68055f5a6e2de41222249f781b286864bef72b7e8d3e4
MD5 hash:
d1c7ce9ffcb0de02781cc62aff9f4f6e
SHA1 hash:
1ba562a8e478b5021b59ca5e0c2c078e5fbf8cdd
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/1e39eb55-9752-47e3-bc0a-d1bc90a9def2/
Parent samples :
ba6d8a98caaf4907734541ee182f796f3badb5caf2186def620afdf2a7e8048c
cd810234cb9e3102129a4319689d447b6a4433c64fda2c2ec3ed4403544155df
SH256 hash:
f3ccb7b3aad64866e2abc18a75314a6767b03d9373370dfc960f69214bf9b6f6
MD5 hash:
b385c3c0f663e43cb641bf2d806a0221
SHA1 hash:
1d2946b7be3fde0f3cc01bb071dc1976a2be5dfe
Link:
https://www.unpac.me/results/1e39eb55-9752-47e3-bc0a-d1bc90a9def2/
SH256 hash:
945695fd8750733c02f68055f5a6e2de41222249f781b286864bef72b7e8d3e4
MD5 hash:
d1c7ce9ffcb0de02781cc62aff9f4f6e
SHA1 hash:
1ba562a8e478b5021b59ca5e0c2c078e5fbf8cdd
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/1e39eb55-9752-47e3-bc0a-d1bc90a9def2/
Parent samples :
ba6d8a98caaf4907734541ee182f796f3badb5caf2186def620afdf2a7e8048c
cd810234cb9e3102129a4319689d447b6a4433c64fda2c2ec3ed4403544155df
SH256 hash:
cd810234cb9e3102129a4319689d447b6a4433c64fda2c2ec3ed4403544155df
MD5 hash:
c15307d61675422a9d15c5c100a03a81
SHA1 hash:
a20ccbabff9963ba541ab1e46e2b3e1dd22a8948
Link:
https://www.unpac.me/results/1e39eb55-9752-47e3-bc0a-d1bc90a9def2/
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/cd810234cb9e3102129a4319689d447b6a4433c64fda2c2ec3ed4403544155df

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: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

Executable exe cd810234cb9e3102129a4319689d447b6a4433c64fda2c2ec3ed4403544155df

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/408157/

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