agenttesla | 53b8fbbb4860cbbc9210d0a87c20dfed55e7d36585e53ef108957ec7e2140ff6

General

Target

swift2023-05-12-100838,jpg.exe
Size

704KB
MD5

e90efe74ac142f12a73de061bef9c35e
SHA1

4856761abdbcb74360f3176a8430593d86c8189b
SHA256

61f68328e18fc4e7cda2431d6002a4906de64103eb528b0b4002056cd69c78b8
SHA512

e9d94935c1b6547d4432e859ea0fa9d441b56c2379364e3b76b4b44061a505f36e449c1c57ed57f9df4e1eb076cfdf054b54f86baeba7fa2df4240729c3a4254
SSDEEP

12288:b5AGQaueH5qYInzjfK9yPiYlxVUCdSEpIqCbv5j2FHZKhJV14esG7+d8bUO8ceEq:b5/qXzjSAPzlxVMaIqCZoHmR4ewdHyab

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.pargapollo.gr
Port:
587
Username:
[email protected]
Password:
par775
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware 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
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
Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

3 api.ipify.org
4 ip-api.com
2 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

swift2023-05-12-100838,jpg.exe

description pid process target process

PID 1916 set thread context of 3056 1916 swift2023-05-12-100838,jpg.exe swift2023-05-12-100838,jpg.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

swift2023-05-12-100838,jpg.exeswift2023-05-12-100838,jpg.exe

pid process

1916 swift2023-05-12-100838,jpg.exe
1916 swift2023-05-12-100838,jpg.exe
3056 swift2023-05-12-100838,jpg.exe
3056 swift2023-05-12-100838,jpg.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

swift2023-05-12-100838,jpg.exeswift2023-05-12-100838,jpg.exe

description pid process

Token: SeDebugPrivilege 1916 swift2023-05-12-100838,jpg.exe
Token: SeDebugPrivilege 3056 swift2023-05-12-100838,jpg.exe

flow	ioc
3	api.ipify.org
4	ip-api.com
2	api.ipify.org

description	pid	process	target process
PID 1916 set thread context of 3056	1916	swift2023-05-12-100838,jpg.exe	swift2023-05-12-100838,jpg.exe

pid	process
1916	swift2023-05-12-100838,jpg.exe
1916	swift2023-05-12-100838,jpg.exe
3056	swift2023-05-12-100838,jpg.exe
3056	swift2023-05-12-100838,jpg.exe

description	pid	process
Token: SeDebugPrivilege	1916	swift2023-05-12-100838,jpg.exe
Token: SeDebugPrivilege	3056	swift2023-05-12-100838,jpg.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

swift2023-05-12-100838,jpg.exe

description	pid	process	target process
PID 1916 wrote to memory of 3056	1916	swift2023-05-12-100838,jpg.exe	swift2023-05-12-100838,jpg.exe
PID 1916 wrote to memory of 3056	1916	swift2023-05-12-100838,jpg.exe	swift2023-05-12-100838,jpg.exe
PID 1916 wrote to memory of 3056	1916	swift2023-05-12-100838,jpg.exe	swift2023-05-12-100838,jpg.exe
PID 1916 wrote to memory of 3056	1916	swift2023-05-12-100838,jpg.exe	swift2023-05-12-100838,jpg.exe
PID 1916 wrote to memory of 3056	1916	swift2023-05-12-100838,jpg.exe	swift2023-05-12-100838,jpg.exe
PID 1916 wrote to memory of 3056	1916	swift2023-05-12-100838,jpg.exe	swift2023-05-12-100838,jpg.exe
PID 1916 wrote to memory of 3056	1916	swift2023-05-12-100838,jpg.exe	swift2023-05-12-100838,jpg.exe
PID 1916 wrote to memory of 3056	1916	swift2023-05-12-100838,jpg.exe	swift2023-05-12-100838,jpg.exe
PID 1916 wrote to memory of 3056	1916	swift2023-05-12-100838,jpg.exe	swift2023-05-12-100838,jpg.exe

C:\Users\Admin\AppData\Local\Temp\swift2023-05-12-100838,jpg.exe
"C:\Users\Admin\AppData\Local\Temp\swift2023-05-12-100838,jpg.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1916

C:\Users\Admin\AppData\Local\Temp\swift2023-05-12-100838,jpg.exe
"C:\Users\Admin\AppData\Local\Temp\swift2023-05-12-100838,jpg.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3056

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/1916-0-0x0000000001320000-0x00000000013D4000-memory.dmp

Filesize
720KB

Download
memory/1916-1-0x00000000748C0000-0x0000000074FAE000-memory.dmp

Filesize
6.9MB

Download
memory/1916-2-0x00000000071F0000-0x0000000007230000-memory.dmp

Filesize
256KB

Download
memory/1916-3-0x0000000000520000-0x000000000053A000-memory.dmp

Filesize
104KB

Download
memory/1916-4-0x0000000000560000-0x0000000000568000-memory.dmp

Filesize
32KB

Download
memory/1916-5-0x0000000000720000-0x000000000072A000-memory.dmp

Filesize
40KB

Download
memory/1916-6-0x0000000007330000-0x00000000073AC000-memory.dmp

Filesize
496KB

Download
memory/1916-19-0x00000000748C0000-0x0000000074FAE000-memory.dmp

Filesize
6.9MB

Download
memory/3056-13-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3056-11-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3056-9-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3056-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/3056-17-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3056-7-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3056-20-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3056-22-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3056-23-0x00000000748C0000-0x0000000074FAE000-memory.dmp

Filesize
6.9MB

Download
memory/3056-24-0x00000000012D0000-0x0000000001310000-memory.dmp

Filesize
256KB

Download
memory/3056-25-0x00000000748C0000-0x0000000074FAE000-memory.dmp

Filesize
6.9MB

Download
memory/3056-26-0x00000000012D0000-0x0000000001310000-memory.dmp

Filesize
256KB

Download

Analysis

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