agenttesla | 3f73be7622417491d8aec2845f0db1de3f5a3bba9052c1e5e8fa5c38f761c7c5

General

Target

PO- 45020032 Juvél AS.exe
Size

550KB
MD5

87e06a108110f039431ca6054ded90c8
SHA1

0696b50c7de83f8cdc23dfecebcb5f62581edf98
SHA256

3f73be7622417491d8aec2845f0db1de3f5a3bba9052c1e5e8fa5c38f761c7c5
SHA512

a9705009d0319f5d282f1fd74d5a66d124f4ce925d113a9a5ab5b385e4de972580d8474c62e33d4f01043ff788cad5365b6e1b7dda8293a7704e17babb50c9ee

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.epaindemgroup.com
Port:
587
Username:
bumaye@epaindemgroup.com
Password:
gwcgMl3v

Signatures

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

AgentTesla Payload 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/404-116-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral2/memory/404-117-0x00000000004374FE-mapping.dmp	family_agenttesla

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
T1081
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
T1081
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
T1081
Suspicious use of SetThreadContext 1 IoCs

Processes:

PO- 45020032 Juvél AS.exe

description pid process target process

PID 3128 set thread context of 404 3128 PO- 45020032 Juvél AS.exe PO- 45020032 Juvél AS.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

PO- 45020032 Juvél AS.exe

pid process

404 PO- 45020032 Juvél AS.exe
404 PO- 45020032 Juvél AS.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

PO- 45020032 Juvél AS.exe

description pid process

Token: SeDebugPrivilege 404 PO- 45020032 Juvél AS.exe

description	pid	process	target process
PID 3128 set thread context of 404	3128	PO- 45020032 Juvél AS.exe	PO- 45020032 Juvél AS.exe

pid	process
404	PO- 45020032 Juvél AS.exe
404	PO- 45020032 Juvél AS.exe

description	pid	process
Token: SeDebugPrivilege	404	PO- 45020032 Juvél AS.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

PO- 45020032 Juvél AS.exe

description	pid	process	target process
PID 3128 wrote to memory of 404	3128	PO- 45020032 Juvél AS.exe	PO- 45020032 Juvél AS.exe
PID 3128 wrote to memory of 404	3128	PO- 45020032 Juvél AS.exe	PO- 45020032 Juvél AS.exe
PID 3128 wrote to memory of 404	3128	PO- 45020032 Juvél AS.exe	PO- 45020032 Juvél AS.exe
PID 3128 wrote to memory of 404	3128	PO- 45020032 Juvél AS.exe	PO- 45020032 Juvél AS.exe
PID 3128 wrote to memory of 404	3128	PO- 45020032 Juvél AS.exe	PO- 45020032 Juvél AS.exe
PID 3128 wrote to memory of 404	3128	PO- 45020032 Juvél AS.exe	PO- 45020032 Juvél AS.exe
PID 3128 wrote to memory of 404	3128	PO- 45020032 Juvél AS.exe	PO- 45020032 Juvél AS.exe
PID 3128 wrote to memory of 404	3128	PO- 45020032 Juvél AS.exe	PO- 45020032 Juvél AS.exe

C:\Users\Admin\AppData\Local\Temp\PO- 45020032 Juvél AS.exe
"C:\Users\Admin\AppData\Local\Temp\PO- 45020032 Juvél AS.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3128

C:\Users\Admin\AppData\Local\Temp\PO- 45020032 Juvél AS.exe
"C:\Users\Admin\AppData\Local\Temp\PO- 45020032 Juvél AS.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:404

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/404-116-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/404-117-0x00000000004374FE-mapping.dmp

Download
memory/404-118-0x00000000029A0000-0x00000000029A1000-memory.dmp

Filesize
4KB

Download
memory/404-119-0x00000000029A1000-0x00000000029A2000-memory.dmp

Filesize
4KB

Download
memory/404-120-0x00000000029A2000-0x00000000029A3000-memory.dmp

Filesize
4KB

Download
memory/3128-114-0x0000000002400000-0x0000000002401000-memory.dmp

Filesize
4KB

Download
memory/3128-115-0x0000000002401000-0x0000000002402000-memory.dmp

Filesize
4KB

Download

Analysis

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