agenttesla | ff6e753a0e6c0eecbe0410d86361c1d5eee57f20a06a562ab62c2a05f4e15a35

General

Target

Quotation No. Qtn10077_pdf.exe
Size

637KB
MD5

8e0f1788ac8a63e0e428303f3b2a405d
SHA1

534052e115b31b54d789dce4649e3b05f6623f80
SHA256

56851dce93716b38e3174d7db81c810a4362c465da06007971c6c6aba43dbb9b
SHA512

9508a0c052f44c48ff18c6fa7a7fda5d7b90f52fbb09654aee5ec3a115426e2de0ab038c5ef93654dfccde3423590d9b8b740fe8b624fbdf7a84fe9c32b7b6e6
SSDEEP

12288:YAyQaueH5qYnMZucAGVECGL8uYW9dp6bG6JDMG0vqy4JZlZTzK76IGzHG0w:YAmqz0jGiNYc6bxWGS+jlZq7kzm

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.etiketten.com.tr
Port:
587
Username:
[email protected]
Password:
Satis2022+*!

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.etiketten.com.tr
Port:
587
Username:
[email protected]
Password:
Satis2022+*!
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 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
38	api.ipify.org
39	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3112 set thread context of 4788	3112	Quotation No. Qtn10077_pdf.exe	97

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3112	Quotation No. Qtn10077_pdf.exe
3112	Quotation No. Qtn10077_pdf.exe
4788	Quotation No. Qtn10077_pdf.exe
4788	Quotation No. Qtn10077_pdf.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3112	Quotation No. Qtn10077_pdf.exe
Token: SeDebugPrivilege	4788	Quotation No. Qtn10077_pdf.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4788	Quotation No. Qtn10077_pdf.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3112 wrote to memory of 4788	3112	Quotation No. Qtn10077_pdf.exe	97
PID 3112 wrote to memory of 4788	3112	Quotation No. Qtn10077_pdf.exe	97
PID 3112 wrote to memory of 4788	3112	Quotation No. Qtn10077_pdf.exe	97
PID 3112 wrote to memory of 4788	3112	Quotation No. Qtn10077_pdf.exe	97
PID 3112 wrote to memory of 4788	3112	Quotation No. Qtn10077_pdf.exe	97
PID 3112 wrote to memory of 4788	3112	Quotation No. Qtn10077_pdf.exe	97
PID 3112 wrote to memory of 4788	3112	Quotation No. Qtn10077_pdf.exe	97
PID 3112 wrote to memory of 4788	3112	Quotation No. Qtn10077_pdf.exe	97

C:\Users\Admin\AppData\Local\Temp\Quotation No. Qtn10077_pdf.exe
"C:\Users\Admin\AppData\Local\Temp\Quotation No. Qtn10077_pdf.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3112
- C:\Users\Admin\AppData\Local\Temp\Quotation No. Qtn10077_pdf.exe
  "C:\Users\Admin\AppData\Local\Temp\Quotation No. Qtn10077_pdf.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:4788

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Quotation No. Qtn10077_pdf.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/3112-10-0x0000000009610000-0x00000000096AC000-memory.dmp

Filesize
624KB

Download
memory/3112-15-0x0000000074480000-0x0000000074C30000-memory.dmp

Filesize
7.7MB

Download
memory/3112-9-0x0000000007070000-0x00000000070EA000-memory.dmp

Filesize
488KB

Download
memory/3112-4-0x0000000005A10000-0x0000000005A20000-memory.dmp

Filesize
64KB

Download
memory/3112-5-0x00000000059D0000-0x00000000059DA000-memory.dmp

Filesize
40KB

Download
memory/3112-6-0x0000000005DA0000-0x0000000005DBA000-memory.dmp

Filesize
104KB

Download
memory/3112-7-0x0000000005EF0000-0x0000000005EF8000-memory.dmp

Filesize
32KB

Download
memory/3112-8-0x0000000005F00000-0x0000000005F0A000-memory.dmp

Filesize
40KB

Download
memory/3112-3-0x0000000005A40000-0x0000000005AD2000-memory.dmp

Filesize
584KB

Download
memory/3112-2-0x0000000005F50000-0x00000000064F4000-memory.dmp

Filesize
5.6MB

Download
memory/3112-1-0x0000000074480000-0x0000000074C30000-memory.dmp

Filesize
7.7MB

Download
memory/3112-0-0x0000000000F40000-0x0000000000FE4000-memory.dmp

Filesize
656KB

Download
memory/4788-20-0x00000000054F0000-0x0000000005500000-memory.dmp

Filesize
64KB

Download
memory/4788-17-0x00000000054F0000-0x0000000005500000-memory.dmp

Filesize
64KB

Download
memory/4788-16-0x00000000056B0000-0x0000000005716000-memory.dmp

Filesize
408KB

Download
memory/4788-14-0x0000000074480000-0x0000000074C30000-memory.dmp

Filesize
7.7MB

Download
memory/4788-18-0x0000000006AE0000-0x0000000006B30000-memory.dmp

Filesize
320KB

Download
memory/4788-19-0x0000000074480000-0x0000000074C30000-memory.dmp

Filesize
7.7MB

Download
memory/4788-11-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads