agenttesla | 5fd7aaecea93b94823aa67414bf4314bd1f19c8e8ca44ea569210bffbc623f55

General

Target

5fd7aaecea93b94823aa67414bf4314bd1f19c8e8ca44ea569210bffbc623f55.exe
Size

615KB
MD5

9dc0d0adc6b1e95b3ba91fc4c28a9c8d
SHA1

ccaf7a99a6d9410c5a24c0f1d08b4097397260af
SHA256

5fd7aaecea93b94823aa67414bf4314bd1f19c8e8ca44ea569210bffbc623f55
SHA512

e789069810edcf65511e8e9e1622b2752d419761ba1be9c37cd8fef2941aa8f17906910f9339112a2929ba44227a3673181a6c5170872b73acaec0bdd0859462
SSDEEP

12288:AjNa5WCtH1iKIR78Ex+DKv4gFlJW1izZLbxQS+VqPWhOCsqgkc:IHsit82+mwAlJjZLtJ6yWhYR

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.ipr-co.org
Port:
587
Username:
[email protected]
Password:
IPRco@100102@

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.ipr-co.org
Port:
587
Username:
[email protected]
Password:
IPRco@100102@
Email To:
[email protected]

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
behavioral2/memory/1984-10-0x0000000000400000-0x0000000000440000-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
behavioral2/memory/1984-10-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers

Detects executables packed with SmartAssembly 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4412-7-0x0000000005B60000-0x0000000005B6C000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly

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

Processes:

resource	yara_rule
behavioral2/memory/1984-10-0x0000000000400000-0x0000000000440000-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
behavioral2/memory/1984-10-0x0000000000400000-0x0000000000440000-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
behavioral2/memory/1984-10-0x0000000000400000-0x0000000000440000-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
behavioral2/memory/1984-10-0x0000000000400000-0x0000000000440000-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 use of SetThreadContext 1 IoCs

Processes:

5fd7aaecea93b94823aa67414bf4314bd1f19c8e8ca44ea569210bffbc623f55.exe

description	pid	process	target process
PID 4412 set thread context of 1984	4412	5fd7aaecea93b94823aa67414bf4314bd1f19c8e8ca44ea569210bffbc623f55.exe	5fd7aaecea93b94823aa67414bf4314bd1f19c8e8ca44ea569210bffbc623f55.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

5fd7aaecea93b94823aa67414bf4314bd1f19c8e8ca44ea569210bffbc623f55.exe5fd7aaecea93b94823aa67414bf4314bd1f19c8e8ca44ea569210bffbc623f55.exe

pid	process
4412	5fd7aaecea93b94823aa67414bf4314bd1f19c8e8ca44ea569210bffbc623f55.exe
4412	5fd7aaecea93b94823aa67414bf4314bd1f19c8e8ca44ea569210bffbc623f55.exe
1984	5fd7aaecea93b94823aa67414bf4314bd1f19c8e8ca44ea569210bffbc623f55.exe
1984	5fd7aaecea93b94823aa67414bf4314bd1f19c8e8ca44ea569210bffbc623f55.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

5fd7aaecea93b94823aa67414bf4314bd1f19c8e8ca44ea569210bffbc623f55.exe5fd7aaecea93b94823aa67414bf4314bd1f19c8e8ca44ea569210bffbc623f55.exe

description	pid	process
Token: SeDebugPrivilege	4412	5fd7aaecea93b94823aa67414bf4314bd1f19c8e8ca44ea569210bffbc623f55.exe
Token: SeDebugPrivilege	1984	5fd7aaecea93b94823aa67414bf4314bd1f19c8e8ca44ea569210bffbc623f55.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

5fd7aaecea93b94823aa67414bf4314bd1f19c8e8ca44ea569210bffbc623f55.exe

description	pid	process	target process
PID 4412 wrote to memory of 4916	4412	5fd7aaecea93b94823aa67414bf4314bd1f19c8e8ca44ea569210bffbc623f55.exe	5fd7aaecea93b94823aa67414bf4314bd1f19c8e8ca44ea569210bffbc623f55.exe
PID 4412 wrote to memory of 4916	4412	5fd7aaecea93b94823aa67414bf4314bd1f19c8e8ca44ea569210bffbc623f55.exe	5fd7aaecea93b94823aa67414bf4314bd1f19c8e8ca44ea569210bffbc623f55.exe
PID 4412 wrote to memory of 4916	4412	5fd7aaecea93b94823aa67414bf4314bd1f19c8e8ca44ea569210bffbc623f55.exe	5fd7aaecea93b94823aa67414bf4314bd1f19c8e8ca44ea569210bffbc623f55.exe
PID 4412 wrote to memory of 1984	4412	5fd7aaecea93b94823aa67414bf4314bd1f19c8e8ca44ea569210bffbc623f55.exe	5fd7aaecea93b94823aa67414bf4314bd1f19c8e8ca44ea569210bffbc623f55.exe
PID 4412 wrote to memory of 1984	4412	5fd7aaecea93b94823aa67414bf4314bd1f19c8e8ca44ea569210bffbc623f55.exe	5fd7aaecea93b94823aa67414bf4314bd1f19c8e8ca44ea569210bffbc623f55.exe
PID 4412 wrote to memory of 1984	4412	5fd7aaecea93b94823aa67414bf4314bd1f19c8e8ca44ea569210bffbc623f55.exe	5fd7aaecea93b94823aa67414bf4314bd1f19c8e8ca44ea569210bffbc623f55.exe
PID 4412 wrote to memory of 1984	4412	5fd7aaecea93b94823aa67414bf4314bd1f19c8e8ca44ea569210bffbc623f55.exe	5fd7aaecea93b94823aa67414bf4314bd1f19c8e8ca44ea569210bffbc623f55.exe
PID 4412 wrote to memory of 1984	4412	5fd7aaecea93b94823aa67414bf4314bd1f19c8e8ca44ea569210bffbc623f55.exe	5fd7aaecea93b94823aa67414bf4314bd1f19c8e8ca44ea569210bffbc623f55.exe
PID 4412 wrote to memory of 1984	4412	5fd7aaecea93b94823aa67414bf4314bd1f19c8e8ca44ea569210bffbc623f55.exe	5fd7aaecea93b94823aa67414bf4314bd1f19c8e8ca44ea569210bffbc623f55.exe
PID 4412 wrote to memory of 1984	4412	5fd7aaecea93b94823aa67414bf4314bd1f19c8e8ca44ea569210bffbc623f55.exe	5fd7aaecea93b94823aa67414bf4314bd1f19c8e8ca44ea569210bffbc623f55.exe
PID 4412 wrote to memory of 1984	4412	5fd7aaecea93b94823aa67414bf4314bd1f19c8e8ca44ea569210bffbc623f55.exe	5fd7aaecea93b94823aa67414bf4314bd1f19c8e8ca44ea569210bffbc623f55.exe

C:\Users\Admin\AppData\Local\Temp\5fd7aaecea93b94823aa67414bf4314bd1f19c8e8ca44ea569210bffbc623f55.exe
"C:\Users\Admin\AppData\Local\Temp\5fd7aaecea93b94823aa67414bf4314bd1f19c8e8ca44ea569210bffbc623f55.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4412

C:\Users\Admin\AppData\Local\Temp\5fd7aaecea93b94823aa67414bf4314bd1f19c8e8ca44ea569210bffbc623f55.exe
"C:\Users\Admin\AppData\Local\Temp\5fd7aaecea93b94823aa67414bf4314bd1f19c8e8ca44ea569210bffbc623f55.exe"
2⤵
PID:4916

C:\Users\Admin\AppData\Local\Temp\5fd7aaecea93b94823aa67414bf4314bd1f19c8e8ca44ea569210bffbc623f55.exe
"C:\Users\Admin\AppData\Local\Temp\5fd7aaecea93b94823aa67414bf4314bd1f19c8e8ca44ea569210bffbc623f55.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1984

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

Lateral Movement

Collection

Data from Local System

4

T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\5fd7aaecea93b94823aa67414bf4314bd1f19c8e8ca44ea569210bffbc623f55.exe.log
Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/1984-10-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1984-19-0x0000000004DD0000-0x0000000004DE0000-memory.dmp

Filesize
64KB

Download
memory/1984-18-0x0000000074A10000-0x00000000751C0000-memory.dmp

Filesize
7.7MB

Download
memory/1984-16-0x0000000005C10000-0x0000000005C60000-memory.dmp

Filesize
320KB

Download
memory/1984-15-0x0000000004F60000-0x0000000004FC6000-memory.dmp

Filesize
408KB

Download
memory/1984-14-0x0000000004DD0000-0x0000000004DE0000-memory.dmp

Filesize
64KB

Download
memory/1984-13-0x0000000074A10000-0x00000000751C0000-memory.dmp

Filesize
7.7MB

Download
memory/4412-4-0x0000000005AB0000-0x0000000005AC0000-memory.dmp

Filesize
64KB

Download
memory/4412-9-0x0000000008BA0000-0x0000000008C3C000-memory.dmp

Filesize
624KB

Download
memory/4412-8-0x00000000065F0000-0x0000000006672000-memory.dmp

Filesize
520KB

Download
memory/4412-7-0x0000000005B60000-0x0000000005B6C000-memory.dmp

Filesize
48KB

Download
memory/4412-6-0x0000000005A90000-0x0000000005AA2000-memory.dmp

Filesize
72KB

Download
memory/4412-5-0x0000000005AA0000-0x0000000005AAA000-memory.dmp

Filesize
40KB

Download
memory/4412-0-0x0000000000E60000-0x0000000000F00000-memory.dmp

Filesize
640KB

Download
memory/4412-3-0x00000000058D0000-0x0000000005962000-memory.dmp

Filesize
584KB

Download
memory/4412-17-0x0000000074A10000-0x00000000751C0000-memory.dmp

Filesize
7.7MB

Download
memory/4412-2-0x0000000005F40000-0x00000000064E4000-memory.dmp

Filesize
5.6MB

Download
memory/4412-1-0x0000000074A10000-0x00000000751C0000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads