MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 26557fd1e5622b2e6567d3b4503c1361fa81c1ce588e03bc88f0c91d5b3cc35d. 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
| SHA256 hash: | 26557fd1e5622b2e6567d3b4503c1361fa81c1ce588e03bc88f0c91d5b3cc35d |
|---|---|
| SHA3-384 hash: | 02f33222cce2f4a4540777a0bd09bb7765c13e82ceddeb5fd48b6b4df774287886997b0c1002a0d913622662f35d32c3 |
| SHA1 hash: | 010f71009249630ca0369e6b93e0ef2a189d5998 |
| MD5 hash: | fba546c57e22a41771f55c1db21ec9c7 |
| humanhash: | hotel-lithium-butter-golf |
| File name: | PO12182020.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 757'760 bytes |
| First seen: | 2020-11-18 14:44:17 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 12288:w0LheXUoglpht8LFOcc6rs0zMfE18E8svr+XXLatILWSfbnd1jkFRJPx8co:40pv8brsMMfE18KzMXGyLWSbdFkb38 |
| Threatray | 1'386 similar samples on MalwareBazaar |
| TLSH | FCF4E1313675BF92D27E4BF48161A5450FBAAE3B642CE29D1CD134CE25B1F094A02DBB |
| Reporter |  James_inthe_box |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
84
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a recently created process
Creating a file
Enabling autorun by creating a file
Result
Verdict:
MALICIOUS
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
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Found evasive API chain (trying to detect sleep duration tampering with parallel thread)
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
May check the online IP address of the machine
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)
Sigma detected: Scheduled temp file as task from temp location
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2020-11-18 00:41:22 UTC
File Type:
PE (.Net Exe)
Extracted files:
29
AV detection:
25 of 29 (86.21%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 1'376 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
6/10
Tags:
n/a
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Looks up external IP address via web service
Unpacked files
SH256 hash:
26557fd1e5622b2e6567d3b4503c1361fa81c1ce588e03bc88f0c91d5b3cc35d
MD5 hash:
fba546c57e22a41771f55c1db21ec9c7
SHA1 hash:
010f71009249630ca0369e6b93e0ef2a189d5998
SH256 hash:
159f208abbdb437845558e9faa0eed91f71ab1a44494e9fc95d83298145bf4b2
MD5 hash:
0351ceccc935ebe1bf6c5a7e56942388
SHA1 hash:
057ee141a61311535d13bc16be9ab85bf7429eea
SH256 hash:
cb951f1d2b5460456aad0d89cef1216d9be5e51784d11a92447d43e96177bd5e
MD5 hash:
8cd5d2014866f4ef60802ff1826998a6
SHA1 hash:
8ff75946905d0b117080cc5a07e6e0bbea4e9bbd
SH256 hash:
eb64f0dfd04a90414723a26fcf137bb1a23ae3b9c82dc15ba6552fb47177b4a3
MD5 hash:
f56848c52cf131002d8cf34a00e223a4
SHA1 hash:
b1099def85991a0b83f1ed6ed140a86e14009a6d
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
1.00
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 |
|---|---|
| Author: | abuse.ch |
| Description: | Detects AgentTesla PE |
| Rule name: | MALWARE_Win_AgentTeslaV3 |
|---|---|
| Author: | ditekshen |
| Description: | AgentTeslaV3 infostealer payload |
| Rule name: | win_agent_tesla_v1 |
|---|---|
| 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.
Delivery method
Other
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