agenttesla | 7151fdf1eb6797e332cdd21c6084e1b338f84fb6652284599370cf609776a676

Analysis

max time kernel
120s
max time network
125s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
25-04-2024 01:36

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General

Target

7151fdf1eb6797e332cdd21c6084e1b338f84fb6652284599370cf609776a676.exe
Size

237KB
MD5

ab696103426e266ed3729c899e11e778
SHA1

12aa01403e8f348853598d6da5b304da02cc3d57
SHA256

7151fdf1eb6797e332cdd21c6084e1b338f84fb6652284599370cf609776a676
SHA512

df792f6ec7c1be0beaf28d66a65939769c3a22906b8ad27b1adb7c8b2550e31a958d590f75d5aace2b9df3ca20ed976c665bc0e470c12307620c94133b4d6c50
SSDEEP

3072:/dcBPLoH7/bX6xMlxNiIfneSi3gpzUiJ5LIJyEOC2i:/dcBPUH7/bXSMlxNiI/eSNoiQJy99

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

https://api.telegram.org/bot6407972891:AAEvOm4dEtVGh3Nk7hoxcq00ys_9pap2veU/

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla

Detect packed .NET executables. Mostly AgentTeslaV4. 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1712-0-0x00000000008F0000-0x0000000000932000-memory.dmp	INDICATOR_EXE_Packed_GEN01

Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1712-0-0x00000000008F0000-0x0000000000932000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers

Detects executables referencing Windows vault credential objects. Observed in infostealers 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1712-0-0x00000000008F0000-0x0000000000932000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID

Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1712-0-0x00000000008F0000-0x0000000000932000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store

Detects executables referencing many email and collaboration clients. Observed in information stealers 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1712-0-0x00000000008F0000-0x0000000000932000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients

Detects executables referencing many file transfer clients. Observed in information stealers 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1712-0-0x00000000008F0000-0x0000000000932000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients

Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

7151fdf1eb6797e332cdd21c6084e1b338f84fb6652284599370cf609776a676.exe

pid	process
1712	7151fdf1eb6797e332cdd21c6084e1b338f84fb6652284599370cf609776a676.exe
1712	7151fdf1eb6797e332cdd21c6084e1b338f84fb6652284599370cf609776a676.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

7151fdf1eb6797e332cdd21c6084e1b338f84fb6652284599370cf609776a676.exe

description pid process

Token: SeDebugPrivilege 1712 7151fdf1eb6797e332cdd21c6084e1b338f84fb6652284599370cf609776a676.exe

description	pid	process
Token: SeDebugPrivilege	1712	7151fdf1eb6797e332cdd21c6084e1b338f84fb6652284599370cf609776a676.exe

C:\Users\Admin\AppData\Local\Temp\7151fdf1eb6797e332cdd21c6084e1b338f84fb6652284599370cf609776a676.exe
"C:\Users\Admin\AppData\Local\Temp\7151fdf1eb6797e332cdd21c6084e1b338f84fb6652284599370cf609776a676.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1712

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Credentials in Registry

T1552.002

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/1712-1-0x00000000745E0000-0x0000000074CCE000-memory.dmp

Filesize
6.9MB

Download
memory/1712-0-0x00000000008F0000-0x0000000000932000-memory.dmp

Filesize
264KB

Download
memory/1712-2-0x0000000004A50000-0x0000000004A90000-memory.dmp

Filesize
256KB

Download
memory/1712-3-0x00000000745E0000-0x0000000074CCE000-memory.dmp

Filesize
6.9MB

Download
memory/1712-4-0x0000000004A50000-0x0000000004A90000-memory.dmp

Filesize
256KB

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Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads