agenttesla | 5b494f1ff90dc1d527b8c1b301bdccef380ee9b0bc771486975c1f0075ba9243

General

Target

5b494f1ff90dc1d527b8c1b301bdccef380ee9b0bc771486975c1f0075ba9243.exe
Size

686KB
MD5

5d76a9e3a1948a1307330e52cfefd7bb
SHA1

28b7ec354c2d4202278bab3c742eb06f36c56902
SHA256

5b494f1ff90dc1d527b8c1b301bdccef380ee9b0bc771486975c1f0075ba9243
SHA512

5d29d8b0153c21c9d33ea72b9abc50a66324e6291a7ae4ef96d7e284253f774f9f1a75794df859eb0f456c219076f7330b1d1bbdf2ac16c1d6125dcb2c81b376
SSDEEP

12288:RphmU6GDRn/dWA9NhoaFREwZ2+TAjliqMRgYHaNgI9b46IdAK:nNn77hKwZFEkXhogI9blI

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.gosportz.in
Port:
587
Username:
[email protected]
Password:
Ss@gosportz

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.gosportz.in
Port:
587
Username:
[email protected]
Password:
Ss@gosportz
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/216-6-0x0000000000400000-0x0000000000440000-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/216-6-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers

Detects executables packed with or use KoiVM 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3176-5-0x00000226C6770000-0x00000226C6804000-memory.dmp	INDICATOR_EXE_Packed_KoiVM

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

Processes:

resource	yara_rule
behavioral2/memory/216-6-0x0000000000400000-0x0000000000440000-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/216-6-0x0000000000400000-0x0000000000440000-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/216-6-0x0000000000400000-0x0000000000440000-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/216-6-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients

Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

14 api.ipify.org
15 api.ipify.org

flow	ioc
14	api.ipify.org
15	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

5b494f1ff90dc1d527b8c1b301bdccef380ee9b0bc771486975c1f0075ba9243.exe

description	pid	process	target process
PID 3176 set thread context of 216	3176	5b494f1ff90dc1d527b8c1b301bdccef380ee9b0bc771486975c1f0075ba9243.exe	CasPol.exe

Suspicious behavior: EnumeratesProcesses 33 IoCs

Processes:

5b494f1ff90dc1d527b8c1b301bdccef380ee9b0bc771486975c1f0075ba9243.exeCasPol.exe

pid	process
3176	5b494f1ff90dc1d527b8c1b301bdccef380ee9b0bc771486975c1f0075ba9243.exe
3176	5b494f1ff90dc1d527b8c1b301bdccef380ee9b0bc771486975c1f0075ba9243.exe
3176	5b494f1ff90dc1d527b8c1b301bdccef380ee9b0bc771486975c1f0075ba9243.exe
3176	5b494f1ff90dc1d527b8c1b301bdccef380ee9b0bc771486975c1f0075ba9243.exe
3176	5b494f1ff90dc1d527b8c1b301bdccef380ee9b0bc771486975c1f0075ba9243.exe
3176	5b494f1ff90dc1d527b8c1b301bdccef380ee9b0bc771486975c1f0075ba9243.exe
3176	5b494f1ff90dc1d527b8c1b301bdccef380ee9b0bc771486975c1f0075ba9243.exe
3176	5b494f1ff90dc1d527b8c1b301bdccef380ee9b0bc771486975c1f0075ba9243.exe
3176	5b494f1ff90dc1d527b8c1b301bdccef380ee9b0bc771486975c1f0075ba9243.exe
3176	5b494f1ff90dc1d527b8c1b301bdccef380ee9b0bc771486975c1f0075ba9243.exe
3176	5b494f1ff90dc1d527b8c1b301bdccef380ee9b0bc771486975c1f0075ba9243.exe
3176	5b494f1ff90dc1d527b8c1b301bdccef380ee9b0bc771486975c1f0075ba9243.exe
3176	5b494f1ff90dc1d527b8c1b301bdccef380ee9b0bc771486975c1f0075ba9243.exe
3176	5b494f1ff90dc1d527b8c1b301bdccef380ee9b0bc771486975c1f0075ba9243.exe
3176	5b494f1ff90dc1d527b8c1b301bdccef380ee9b0bc771486975c1f0075ba9243.exe
3176	5b494f1ff90dc1d527b8c1b301bdccef380ee9b0bc771486975c1f0075ba9243.exe
3176	5b494f1ff90dc1d527b8c1b301bdccef380ee9b0bc771486975c1f0075ba9243.exe
3176	5b494f1ff90dc1d527b8c1b301bdccef380ee9b0bc771486975c1f0075ba9243.exe
3176	5b494f1ff90dc1d527b8c1b301bdccef380ee9b0bc771486975c1f0075ba9243.exe
3176	5b494f1ff90dc1d527b8c1b301bdccef380ee9b0bc771486975c1f0075ba9243.exe
3176	5b494f1ff90dc1d527b8c1b301bdccef380ee9b0bc771486975c1f0075ba9243.exe
3176	5b494f1ff90dc1d527b8c1b301bdccef380ee9b0bc771486975c1f0075ba9243.exe
3176	5b494f1ff90dc1d527b8c1b301bdccef380ee9b0bc771486975c1f0075ba9243.exe
3176	5b494f1ff90dc1d527b8c1b301bdccef380ee9b0bc771486975c1f0075ba9243.exe
3176	5b494f1ff90dc1d527b8c1b301bdccef380ee9b0bc771486975c1f0075ba9243.exe
3176	5b494f1ff90dc1d527b8c1b301bdccef380ee9b0bc771486975c1f0075ba9243.exe
3176	5b494f1ff90dc1d527b8c1b301bdccef380ee9b0bc771486975c1f0075ba9243.exe
3176	5b494f1ff90dc1d527b8c1b301bdccef380ee9b0bc771486975c1f0075ba9243.exe
3176	5b494f1ff90dc1d527b8c1b301bdccef380ee9b0bc771486975c1f0075ba9243.exe
3176	5b494f1ff90dc1d527b8c1b301bdccef380ee9b0bc771486975c1f0075ba9243.exe
3176	5b494f1ff90dc1d527b8c1b301bdccef380ee9b0bc771486975c1f0075ba9243.exe
216	CasPol.exe
216	CasPol.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

5b494f1ff90dc1d527b8c1b301bdccef380ee9b0bc771486975c1f0075ba9243.exeCasPol.exe

description	pid	process
Token: SeDebugPrivilege	3176	5b494f1ff90dc1d527b8c1b301bdccef380ee9b0bc771486975c1f0075ba9243.exe
Token: SeDebugPrivilege	216	CasPol.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

CasPol.exe

pid process

216 CasPol.exe

pid	process
216	CasPol.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

5b494f1ff90dc1d527b8c1b301bdccef380ee9b0bc771486975c1f0075ba9243.exe

description	pid	process	target process
PID 3176 wrote to memory of 216	3176	5b494f1ff90dc1d527b8c1b301bdccef380ee9b0bc771486975c1f0075ba9243.exe	CasPol.exe
PID 3176 wrote to memory of 216	3176	5b494f1ff90dc1d527b8c1b301bdccef380ee9b0bc771486975c1f0075ba9243.exe	CasPol.exe
PID 3176 wrote to memory of 216	3176	5b494f1ff90dc1d527b8c1b301bdccef380ee9b0bc771486975c1f0075ba9243.exe	CasPol.exe
PID 3176 wrote to memory of 216	3176	5b494f1ff90dc1d527b8c1b301bdccef380ee9b0bc771486975c1f0075ba9243.exe	CasPol.exe
PID 3176 wrote to memory of 216	3176	5b494f1ff90dc1d527b8c1b301bdccef380ee9b0bc771486975c1f0075ba9243.exe	CasPol.exe
PID 3176 wrote to memory of 216	3176	5b494f1ff90dc1d527b8c1b301bdccef380ee9b0bc771486975c1f0075ba9243.exe	CasPol.exe
PID 3176 wrote to memory of 216	3176	5b494f1ff90dc1d527b8c1b301bdccef380ee9b0bc771486975c1f0075ba9243.exe	CasPol.exe
PID 3176 wrote to memory of 216	3176	5b494f1ff90dc1d527b8c1b301bdccef380ee9b0bc771486975c1f0075ba9243.exe	CasPol.exe
PID 3176 wrote to memory of 2328	3176	5b494f1ff90dc1d527b8c1b301bdccef380ee9b0bc771486975c1f0075ba9243.exe	CasPol.exe
PID 3176 wrote to memory of 2328	3176	5b494f1ff90dc1d527b8c1b301bdccef380ee9b0bc771486975c1f0075ba9243.exe	CasPol.exe
PID 3176 wrote to memory of 2328	3176	5b494f1ff90dc1d527b8c1b301bdccef380ee9b0bc771486975c1f0075ba9243.exe	CasPol.exe

C:\Users\Admin\AppData\Local\Temp\5b494f1ff90dc1d527b8c1b301bdccef380ee9b0bc771486975c1f0075ba9243.exe
"C:\Users\Admin\AppData\Local\Temp\5b494f1ff90dc1d527b8c1b301bdccef380ee9b0bc771486975c1f0075ba9243.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3176

C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:216

C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"
2⤵
PID:2328

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/216-12-0x0000000006C40000-0x0000000006C90000-memory.dmp

Filesize
320KB

Download
memory/216-13-0x0000000006D30000-0x0000000006DCC000-memory.dmp

Filesize
624KB

Download
memory/216-9-0x0000000005830000-0x0000000005840000-memory.dmp

Filesize
64KB

Download
memory/216-10-0x0000000005840000-0x00000000058A6000-memory.dmp

Filesize
408KB

Download
memory/216-8-0x0000000005DF0000-0x0000000006394000-memory.dmp

Filesize
5.6MB

Download
memory/216-16-0x0000000075420000-0x0000000075BD0000-memory.dmp

Filesize
7.7MB

Download
memory/216-6-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/216-7-0x0000000075420000-0x0000000075BD0000-memory.dmp

Filesize
7.7MB

Download
memory/216-17-0x0000000005830000-0x0000000005840000-memory.dmp

Filesize
64KB

Download
memory/216-15-0x0000000006DF0000-0x0000000006DFA000-memory.dmp

Filesize
40KB

Download
memory/216-14-0x0000000006E70000-0x0000000006F02000-memory.dmp

Filesize
584KB

Download
memory/3176-5-0x00000226C6770000-0x00000226C6804000-memory.dmp

Filesize
592KB

Download
memory/3176-0-0x00000226C4960000-0x00000226C497C000-memory.dmp

Filesize
112KB

Download
memory/3176-11-0x00007FFAA6D00000-0x00007FFAA77C1000-memory.dmp

Filesize
10.8MB

Download
memory/3176-3-0x00000226DEFD0000-0x00000226DF046000-memory.dmp

Filesize
472KB

Download
memory/3176-2-0x00000226C4DB0000-0x00000226C4DC0000-memory.dmp

Filesize
64KB

Download
memory/3176-1-0x00007FFAA6D00000-0x00007FFAA77C1000-memory.dmp

Filesize
10.8MB

Download
memory/3176-4-0x00000226C4E10000-0x00000226C4E2E000-memory.dmp

Filesize
120KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads