agenttesla | d2c0138edbbfaaf091e204c9bde82a9292d7d28ca2889d8fb9ced3ef8aa9a4e5

General

Target

d2c0138edbbfaaf091e204c9bde82a9292d7d28ca2889d8fb9ced3ef8aa9a4e5.exe
Size

1.1MB
MD5

5793a999d5a84a4f10801b2f00371533
SHA1

7294141e589c196966264b01e307b90f402ece3e
SHA256

d2c0138edbbfaaf091e204c9bde82a9292d7d28ca2889d8fb9ced3ef8aa9a4e5
SHA512

897386d61c4c0dad9072a097217bb4954d05d1cf734af3a5591e662566d6c0197b12a4d874138b052b6e52e6785955cb5bf8ecc0b7cc1898bfdcdaa858bfa472
SSDEEP

24576:sPybZVhBwTMAwxg3U+yBeTsi5HBcz2EVs1387we4Fz:sPybQTMAw+EVBCHC2/+kjJ

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://ftp.siscop.com.co
Port:
21
Username:
[email protected]
Password:
+5s48Ia2&-(t

Signatures

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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

cvtres.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	cvtres.exe
Key opened	\REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	cvtres.exe
Key opened	\REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	cvtres.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

d2c0138edbbfaaf091e204c9bde82a9292d7d28ca2889d8fb9ced3ef8aa9a4e5.exe

description	pid	process	target process
PID 2124 set thread context of 1940	2124	d2c0138edbbfaaf091e204c9bde82a9292d7d28ca2889d8fb9ced3ef8aa9a4e5.exe	cvtres.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

cvtres.exe

pid process

1940 cvtres.exe
1940 cvtres.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

cvtres.exe

description pid process

Token: SeDebugPrivilege 1940 cvtres.exe

pid	process
1940	cvtres.exe
1940	cvtres.exe

description	pid	process
Token: SeDebugPrivilege	1940	cvtres.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

d2c0138edbbfaaf091e204c9bde82a9292d7d28ca2889d8fb9ced3ef8aa9a4e5.exe

description	pid	process	target process
PID 2124 wrote to memory of 1940	2124	d2c0138edbbfaaf091e204c9bde82a9292d7d28ca2889d8fb9ced3ef8aa9a4e5.exe	cvtres.exe
PID 2124 wrote to memory of 1940	2124	d2c0138edbbfaaf091e204c9bde82a9292d7d28ca2889d8fb9ced3ef8aa9a4e5.exe	cvtres.exe
PID 2124 wrote to memory of 1940	2124	d2c0138edbbfaaf091e204c9bde82a9292d7d28ca2889d8fb9ced3ef8aa9a4e5.exe	cvtres.exe
PID 2124 wrote to memory of 1940	2124	d2c0138edbbfaaf091e204c9bde82a9292d7d28ca2889d8fb9ced3ef8aa9a4e5.exe	cvtres.exe
PID 2124 wrote to memory of 1940	2124	d2c0138edbbfaaf091e204c9bde82a9292d7d28ca2889d8fb9ced3ef8aa9a4e5.exe	cvtres.exe
PID 2124 wrote to memory of 1940	2124	d2c0138edbbfaaf091e204c9bde82a9292d7d28ca2889d8fb9ced3ef8aa9a4e5.exe	cvtres.exe
PID 2124 wrote to memory of 1940	2124	d2c0138edbbfaaf091e204c9bde82a9292d7d28ca2889d8fb9ced3ef8aa9a4e5.exe	cvtres.exe
PID 2124 wrote to memory of 1940	2124	d2c0138edbbfaaf091e204c9bde82a9292d7d28ca2889d8fb9ced3ef8aa9a4e5.exe	cvtres.exe
PID 2124 wrote to memory of 1940	2124	d2c0138edbbfaaf091e204c9bde82a9292d7d28ca2889d8fb9ced3ef8aa9a4e5.exe	cvtres.exe

outlook_office_path 1 IoCs

Processes:

cvtres.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	cvtres.exe

outlook_win_path 1 IoCs

Processes:

cvtres.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	cvtres.exe

C:\Users\Admin\AppData\Local\Temp\d2c0138edbbfaaf091e204c9bde82a9292d7d28ca2889d8fb9ced3ef8aa9a4e5.exe
"C:\Users\Admin\AppData\Local\Temp\d2c0138edbbfaaf091e204c9bde82a9292d7d28ca2889d8fb9ced3ef8aa9a4e5.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2124

C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1940

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1940-12-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/1940-4-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1940-22-0x0000000000480000-0x00000000004C0000-memory.dmp

Filesize
256KB

Download
memory/1940-21-0x0000000074420000-0x0000000074B0E000-memory.dmp

Filesize
6.9MB

Download
memory/1940-13-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1940-6-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1940-8-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1940-15-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1940-20-0x0000000000480000-0x00000000004C0000-memory.dmp

Filesize
256KB

Download
memory/1940-19-0x0000000074420000-0x0000000074B0E000-memory.dmp

Filesize
6.9MB

Download
memory/1940-10-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1940-17-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2124-18-0x0000000074420000-0x0000000074B0E000-memory.dmp

Filesize
6.9MB

Download
memory/2124-1-0x0000000074420000-0x0000000074B0E000-memory.dmp

Filesize
6.9MB

Download
memory/2124-2-0x0000000001F90000-0x0000000001F9A000-memory.dmp

Filesize
40KB

Download
memory/2124-3-0x00000000041C0000-0x0000000004200000-memory.dmp

Filesize
256KB

Download
memory/2124-0-0x00000000002B0000-0x00000000003D4000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads