agenttesla | ac517064216de46a3c1ab91e2623170b89eef04b4e64b1c24149c1bb64b24ec8

General

Target

ac517064216de46a3c1ab91e2623170b89eef04b4e64b1c24149c1bb64b24ec8.exe
Size

615KB
MD5

86dfaa3196ac1180b5bd54c6addf7ca5
SHA1

f302cf1dd35df3ca9fa8b813118c4aa313b37087
SHA256

ac517064216de46a3c1ab91e2623170b89eef04b4e64b1c24149c1bb64b24ec8
SHA512

a20413165f74faa85f7f0b6eb57c60279cf2850925821608a63e7aec5b27de5a8f1aebe3268415ff8c2054a0f82f38938cefbae421137e6082ecb3898330662b
SSDEEP

12288:8Qla5Wssg0ReoxacuUM2tFVGHmrWiSu9tMA390ozn3OqZ1iSN4dw4tjZw6sMA4Ta:7/UCxb16iPNtRbOqZwSN4dw4tjZw6sM6

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.starlinetrading.com
Port:
587
Username:
[email protected]
Password:
Tmn@#1571963?%

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.starlinetrading.com
Port:
587
Username:
[email protected]
Password:
Tmn@#1571963?%
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/1184-10-0x0000000000400000-0x0000000000440000-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/1184-10-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers

Detects executables packed with SmartAssembly 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4684-7-0x0000000005390000-0x000000000539C000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly

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

Processes:

resource	yara_rule
behavioral2/memory/1184-10-0x0000000000400000-0x0000000000440000-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/1184-10-0x0000000000400000-0x0000000000440000-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/1184-10-0x0000000000400000-0x0000000000440000-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/1184-10-0x0000000000400000-0x0000000000440000-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:

ac517064216de46a3c1ab91e2623170b89eef04b4e64b1c24149c1bb64b24ec8.exe

description	pid	process	target process
PID 4684 set thread context of 1184	4684	ac517064216de46a3c1ab91e2623170b89eef04b4e64b1c24149c1bb64b24ec8.exe	ac517064216de46a3c1ab91e2623170b89eef04b4e64b1c24149c1bb64b24ec8.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

ac517064216de46a3c1ab91e2623170b89eef04b4e64b1c24149c1bb64b24ec8.exeac517064216de46a3c1ab91e2623170b89eef04b4e64b1c24149c1bb64b24ec8.exe

pid	process
4684	ac517064216de46a3c1ab91e2623170b89eef04b4e64b1c24149c1bb64b24ec8.exe
4684	ac517064216de46a3c1ab91e2623170b89eef04b4e64b1c24149c1bb64b24ec8.exe
1184	ac517064216de46a3c1ab91e2623170b89eef04b4e64b1c24149c1bb64b24ec8.exe
1184	ac517064216de46a3c1ab91e2623170b89eef04b4e64b1c24149c1bb64b24ec8.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

ac517064216de46a3c1ab91e2623170b89eef04b4e64b1c24149c1bb64b24ec8.exeac517064216de46a3c1ab91e2623170b89eef04b4e64b1c24149c1bb64b24ec8.exe

description	pid	process
Token: SeDebugPrivilege	4684	ac517064216de46a3c1ab91e2623170b89eef04b4e64b1c24149c1bb64b24ec8.exe
Token: SeDebugPrivilege	1184	ac517064216de46a3c1ab91e2623170b89eef04b4e64b1c24149c1bb64b24ec8.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

ac517064216de46a3c1ab91e2623170b89eef04b4e64b1c24149c1bb64b24ec8.exe

description	pid	process	target process
PID 4684 wrote to memory of 3912	4684	ac517064216de46a3c1ab91e2623170b89eef04b4e64b1c24149c1bb64b24ec8.exe	ac517064216de46a3c1ab91e2623170b89eef04b4e64b1c24149c1bb64b24ec8.exe
PID 4684 wrote to memory of 3912	4684	ac517064216de46a3c1ab91e2623170b89eef04b4e64b1c24149c1bb64b24ec8.exe	ac517064216de46a3c1ab91e2623170b89eef04b4e64b1c24149c1bb64b24ec8.exe
PID 4684 wrote to memory of 3912	4684	ac517064216de46a3c1ab91e2623170b89eef04b4e64b1c24149c1bb64b24ec8.exe	ac517064216de46a3c1ab91e2623170b89eef04b4e64b1c24149c1bb64b24ec8.exe
PID 4684 wrote to memory of 1184	4684	ac517064216de46a3c1ab91e2623170b89eef04b4e64b1c24149c1bb64b24ec8.exe	ac517064216de46a3c1ab91e2623170b89eef04b4e64b1c24149c1bb64b24ec8.exe
PID 4684 wrote to memory of 1184	4684	ac517064216de46a3c1ab91e2623170b89eef04b4e64b1c24149c1bb64b24ec8.exe	ac517064216de46a3c1ab91e2623170b89eef04b4e64b1c24149c1bb64b24ec8.exe
PID 4684 wrote to memory of 1184	4684	ac517064216de46a3c1ab91e2623170b89eef04b4e64b1c24149c1bb64b24ec8.exe	ac517064216de46a3c1ab91e2623170b89eef04b4e64b1c24149c1bb64b24ec8.exe
PID 4684 wrote to memory of 1184	4684	ac517064216de46a3c1ab91e2623170b89eef04b4e64b1c24149c1bb64b24ec8.exe	ac517064216de46a3c1ab91e2623170b89eef04b4e64b1c24149c1bb64b24ec8.exe
PID 4684 wrote to memory of 1184	4684	ac517064216de46a3c1ab91e2623170b89eef04b4e64b1c24149c1bb64b24ec8.exe	ac517064216de46a3c1ab91e2623170b89eef04b4e64b1c24149c1bb64b24ec8.exe
PID 4684 wrote to memory of 1184	4684	ac517064216de46a3c1ab91e2623170b89eef04b4e64b1c24149c1bb64b24ec8.exe	ac517064216de46a3c1ab91e2623170b89eef04b4e64b1c24149c1bb64b24ec8.exe
PID 4684 wrote to memory of 1184	4684	ac517064216de46a3c1ab91e2623170b89eef04b4e64b1c24149c1bb64b24ec8.exe	ac517064216de46a3c1ab91e2623170b89eef04b4e64b1c24149c1bb64b24ec8.exe
PID 4684 wrote to memory of 1184	4684	ac517064216de46a3c1ab91e2623170b89eef04b4e64b1c24149c1bb64b24ec8.exe	ac517064216de46a3c1ab91e2623170b89eef04b4e64b1c24149c1bb64b24ec8.exe

C:\Users\Admin\AppData\Local\Temp\ac517064216de46a3c1ab91e2623170b89eef04b4e64b1c24149c1bb64b24ec8.exe
"C:\Users\Admin\AppData\Local\Temp\ac517064216de46a3c1ab91e2623170b89eef04b4e64b1c24149c1bb64b24ec8.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4684

C:\Users\Admin\AppData\Local\Temp\ac517064216de46a3c1ab91e2623170b89eef04b4e64b1c24149c1bb64b24ec8.exe
"C:\Users\Admin\AppData\Local\Temp\ac517064216de46a3c1ab91e2623170b89eef04b4e64b1c24149c1bb64b24ec8.exe"
2⤵
PID:3912

C:\Users\Admin\AppData\Local\Temp\ac517064216de46a3c1ab91e2623170b89eef04b4e64b1c24149c1bb64b24ec8.exe
"C:\Users\Admin\AppData\Local\Temp\ac517064216de46a3c1ab91e2623170b89eef04b4e64b1c24149c1bb64b24ec8.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1184

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\ac517064216de46a3c1ab91e2623170b89eef04b4e64b1c24149c1bb64b24ec8.exe.log
Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/1184-10-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1184-19-0x0000000005940000-0x0000000005950000-memory.dmp

Filesize
64KB

Download
memory/1184-18-0x00000000743C0000-0x0000000074B70000-memory.dmp

Filesize
7.7MB

Download
memory/1184-17-0x0000000006670000-0x00000000066C0000-memory.dmp

Filesize
320KB

Download
memory/1184-14-0x0000000005940000-0x0000000005950000-memory.dmp

Filesize
64KB

Download
memory/1184-15-0x00000000059C0000-0x0000000005A26000-memory.dmp

Filesize
408KB

Download
memory/1184-13-0x00000000743C0000-0x0000000074B70000-memory.dmp

Filesize
7.7MB

Download
memory/4684-4-0x00000000052F0000-0x0000000005300000-memory.dmp

Filesize
64KB

Download
memory/4684-9-0x0000000008670000-0x000000000870C000-memory.dmp

Filesize
624KB

Download
memory/4684-8-0x00000000060A0000-0x0000000006122000-memory.dmp

Filesize
520KB

Download
memory/4684-7-0x0000000005390000-0x000000000539C000-memory.dmp

Filesize
48KB

Download
memory/4684-5-0x0000000005350000-0x000000000535A000-memory.dmp

Filesize
40KB

Download
memory/4684-16-0x00000000743C0000-0x0000000074B70000-memory.dmp

Filesize
7.7MB

Download
memory/4684-6-0x0000000005340000-0x0000000005352000-memory.dmp

Filesize
72KB

Download
memory/4684-0-0x00000000008B0000-0x0000000000950000-memory.dmp

Filesize
640KB

Download
memory/4684-3-0x00000000053C0000-0x0000000005452000-memory.dmp

Filesize
584KB

Download
memory/4684-2-0x0000000005970000-0x0000000005F14000-memory.dmp

Filesize
5.6MB

Download
memory/4684-1-0x00000000743C0000-0x0000000074B70000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads