MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e05018800b47a4004bac8cac9e5e1f00a5448b5ff4d803fe286f2b7d8ee2ee8f. 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: 8


Intelligence 8 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e05018800b47a4004bac8cac9e5e1f00a5448b5ff4d803fe286f2b7d8ee2ee8f
SHA3-384 hash: 8b040dbecab0dfc80aca24794a7b7954a5e5e4d9cb6ff13e1bbbcad46f64c24ca6bdcf3589435c542f4b5b1f704f1526
SHA1 hash: 10102ba59eada80476531a96ecf1f6b13900f68c
MD5 hash: 12d5cab14720c8170e325393cbfc7c6c
humanhash: saturn-blue-two-burger
File name:customer request.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:567'296 bytes
First seen:2021-04-30 12:48:04 UTC
Last seen:2021-04-30 20:47:16 UTC
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:UJjX1iCAmyswX6RuBV79Hnk6Hw0pQ7AIJTDhdRYAa+6dBTHBNdYO:g0hlXdV66OxT1gAafdt
Threatray 4'348 similar samples on MalwareBazaar
TLSH C0C4F12132D8A759D43D4B790829618053F2F70AFB26DB2D7E8902DC5EA2E47CF11B76
Reporter cocaman
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
4
# of downloads :
97
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/147422/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.688-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
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.
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/704823
Signature
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Installs a global keyboard hook
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 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 access)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 401339 Sample: customer request.exe Startdate: 30/04/2021 Architecture: WINDOWS Score: 100 32 clientconfig.passport.net 2->32 46 Found malware configuration 2->46 48 Multi AV Scanner detection for submitted file 2->48 50 Yara detected AgentTesla 2->50 52 5 other signatures 2->52 7 customer request.exe 3 2->7         started        11 UTCCf.exe 3 2->11         started        13 UTCCf.exe 2 2->13         started        signatures3 process4 file5 30 C:\Users\user\...\customer request.exe.log, ASCII 7->30 dropped 54 Injects a PE file into a foreign processes 7->54 15 customer request.exe 2 5 7->15         started        20 customer request.exe 7->20         started        56 Multi AV Scanner detection for dropped file 11->56 58 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 11->58 60 Machine Learning detection for dropped file 11->60 62 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 11->62 22 UTCCf.exe 2 11->22         started        24 UTCCf.exe 11->24         started        signatures6 process7 dnsIp8 34 indiaflanges.com 138.128.188.162, 49768, 587 DIMENOCUS United States 15->34 36 mail.indiaflanges.com 15->36 26 C:\Users\user\AppData\Roaming\...\UTCCf.exe, PE32 15->26 dropped 28 C:\Users\user\...\UTCCf.exe:Zone.Identifier, ASCII 15->28 dropped 38 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 15->38 40 Tries to steal Mail credentials (via file access) 15->40 42 Tries to harvest and steal ftp login credentials 15->42 44 3 other signatures 15->44 file9 signatures10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e05018800b47a4004bac8cac9e5e1f00a5448b5ff4d803fe286f2b7d8ee2ee8f/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-04-30 12:48:17 UTC
File Type:
PE (.Net Exe)
Extracted files:
17
AV detection:
19 of 29 (65.52%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=4bibraali6saas5mrswj4xq7acsujc276tmah7rin4vx3dxc52hq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0a13a4f58d7edc39ff9d6fff9659203ba4a814d5ec57299d1aa385384310d766
AgentTesla
3fc4ff06cc1b0592f61858e379655b271eb7c4ae1f94953b93d314d673b83e87
AgentTesla
4f7d5341938d454623f7967c63c923f88241e9cd17683061fc859dc6a262f6ee
AgentTesla
5d9938c5f5b37b02eba6c35969a6e8a9b58f63c38e0381e267bb1809dec2ba23
AgentTesla
7a74013f1e05034491e590cfe6e87ba07107e765248587e30c7fc7b798d47b21
AgentTesla
881949b6fe7bf8123401a6bbcffbfa52a8ef174577db6e445b193ee7bbcbd5f6
AgentTesla
a0b78157228cc071110caaf244c0deb0e3aba4d56af03a8e374c7b913d601d6b
AgentTesla
c726fd1d43f2b7c7a22b61c6803905fcfa486af62606443ad5aae90d1ad4dc66
AgentTesla
d16ef5665f424549664067281a16d00a497cb7c9def17be02ad609686f5959ff
AgentTesla
e2337e4c1315124c2a03694e0a37bee49d7aabe445b3a988ea619769019eacc2
AgentTesla
+ 4'338 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/210430-gsr1y1h23x/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
11cf5a51e593c007ff4f91294cf505ffd5e425e56387c60d81e6479cc284cc3b
MD5 hash:
73cc3f7e7700e6a54cb5f291dffe5aa1
SHA1 hash:
09174f9fa55c9bac0540efb7a8c682878a32d02d
Link:
https://www.unpac.me/results/1e01eae9-6d3b-4b84-a606-6ad1031cb74b/
SH256 hash:
e05018800b47a4004bac8cac9e5e1f00a5448b5ff4d803fe286f2b7d8ee2ee8f
MD5 hash:
12d5cab14720c8170e325393cbfc7c6c
SHA1 hash:
10102ba59eada80476531a96ecf1f6b13900f68c
Link:
https://www.unpac.me/results/1e01eae9-6d3b-4b84-a606-6ad1031cb74b/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/e05018800b47a4004bac8cac9e5e1f00a5448b5ff4d803fe286f2b7d8ee2ee8f

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:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
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.

Malspam

AgentTesla

zip 21119701ccacb20e0c3699fb891f270c52a83620e571b866d6faaed50ebb08ad

AgentTesla

Executable exe e05018800b47a4004bac8cac9e5e1f00a5448b5ff4d803fe286f2b7d8ee2ee8f

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 21119701ccacb20e0c3699fb891f270c52a83620e571b866d6faaed50ebb08ad
Cape
Cape
https://www.capesandbox.com/analysis/147422/

Comments