agenttesla | bc1bea4f587d11c75adde46b9a53d5cd33d22928f899eccd004f23754ce98303

Analysis

max time kernel
62s
max time network
75s
platform
windows10-1703_x64
resource
win10-20220812-en
resource tags

arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
submitted
26/10/2022, 18:00

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General

Target

bc1bea4f587d11c75adde46b9a53d5cd33d22928f899eccd004f23754ce98303.exe
Size

975KB
MD5

cd9d173c47be216dbfc18aa88972cc7d
SHA1

620130b3213f5c636a3f3176697ac0b70ef366fd
SHA256

bc1bea4f587d11c75adde46b9a53d5cd33d22928f899eccd004f23754ce98303
SHA512

216bc84b8d542b0ac7187ffc91d09ec3beef432b3e52d0324742aee3b17d3142d87d54f146a90b175ed9dd524591217413d37b60d9fbd8fa4ce39e4e4ee39e55
SSDEEP

12288:oHDH/VsMkDvYHPCKTpKYq8nopsgPoauy3ViwFe+ZfBNpYLo0H9DI/GFlx/:s7VsDkqKl7znoTA0EwsCBNp8on/Wlx

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: ftp
Host:
ftp.valvulasthermovalve.cl
Port:
21
Username:
[email protected]
Password:
LILKOOLL14!!

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://ftp.valvulasthermovalve.cl/
Port:
21
Username:
[email protected]
Password:
LILKOOLL14!!

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
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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	bc1bea4f587d11c75adde46b9a53d5cd33d22928f899eccd004f23754ce98303.exe
Key opened	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	bc1bea4f587d11c75adde46b9a53d5cd33d22928f899eccd004f23754ce98303.exe
Key opened	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	bc1bea4f587d11c75adde46b9a53d5cd33d22928f899eccd004f23754ce98303.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2708 set thread context of 2200	2708	bc1bea4f587d11c75adde46b9a53d5cd33d22928f899eccd004f23754ce98303.exe	67

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2200	bc1bea4f587d11c75adde46b9a53d5cd33d22928f899eccd004f23754ce98303.exe
2200	bc1bea4f587d11c75adde46b9a53d5cd33d22928f899eccd004f23754ce98303.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2200	bc1bea4f587d11c75adde46b9a53d5cd33d22928f899eccd004f23754ce98303.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2708 wrote to memory of 2200	2708	bc1bea4f587d11c75adde46b9a53d5cd33d22928f899eccd004f23754ce98303.exe	67
PID 2708 wrote to memory of 2200	2708	bc1bea4f587d11c75adde46b9a53d5cd33d22928f899eccd004f23754ce98303.exe	67
PID 2708 wrote to memory of 2200	2708	bc1bea4f587d11c75adde46b9a53d5cd33d22928f899eccd004f23754ce98303.exe	67
PID 2708 wrote to memory of 2200	2708	bc1bea4f587d11c75adde46b9a53d5cd33d22928f899eccd004f23754ce98303.exe	67
PID 2708 wrote to memory of 2200	2708	bc1bea4f587d11c75adde46b9a53d5cd33d22928f899eccd004f23754ce98303.exe	67
PID 2708 wrote to memory of 2200	2708	bc1bea4f587d11c75adde46b9a53d5cd33d22928f899eccd004f23754ce98303.exe	67
PID 2708 wrote to memory of 2200	2708	bc1bea4f587d11c75adde46b9a53d5cd33d22928f899eccd004f23754ce98303.exe	67
PID 2708 wrote to memory of 2200	2708	bc1bea4f587d11c75adde46b9a53d5cd33d22928f899eccd004f23754ce98303.exe	67

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	bc1bea4f587d11c75adde46b9a53d5cd33d22928f899eccd004f23754ce98303.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	bc1bea4f587d11c75adde46b9a53d5cd33d22928f899eccd004f23754ce98303.exe

C:\Users\Admin\AppData\Local\Temp\bc1bea4f587d11c75adde46b9a53d5cd33d22928f899eccd004f23754ce98303.exe
"C:\Users\Admin\AppData\Local\Temp\bc1bea4f587d11c75adde46b9a53d5cd33d22928f899eccd004f23754ce98303.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2708
- C:\Users\Admin\AppData\Local\Temp\bc1bea4f587d11c75adde46b9a53d5cd33d22928f899eccd004f23754ce98303.exe
  "C:\Users\Admin\AppData\Local\Temp\bc1bea4f587d11c75adde46b9a53d5cd33d22928f899eccd004f23754ce98303.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:2200

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\bc1bea4f587d11c75adde46b9a53d5cd33d22928f899eccd004f23754ce98303.exe.log

Filesize
1KB

MD5
0c2899d7c6746f42d5bbe088c777f94c

SHA1
622f66c5f7a3c91b28a9f43ce7c6cabadbf514f1

SHA256
5b0b99740cadaeff7b9891136644b396941547e20cc7eea646560d0dad5a5458

SHA512
ab7a3409ed4b6ca00358330a3aa4ef6de7d81eb21a5e24bb629ef6a7c7c4e2a70ca3accfbc989ed6e495fdb8eb6203a26d6f2a37b2a5809af4276af375b49078

Download Submit
memory/2200-184-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/2200-186-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2200-187-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2200-188-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2200-247-0x0000000005FA0000-0x0000000006006000-memory.dmp

Filesize
408KB

Download
memory/2200-245-0x0000000005A00000-0x0000000005A18000-memory.dmp

Filesize
96KB

Download
memory/2708-148-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-153-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-120-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-121-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-122-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-123-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-124-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-125-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-126-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-127-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-128-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-129-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-130-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-131-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-132-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-133-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-134-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-135-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-136-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-137-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-138-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-139-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-140-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-141-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-142-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-143-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-144-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-145-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-146-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-147-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-118-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-149-0x00000000009B0000-0x0000000000AAA000-memory.dmp

Filesize
1000KB

Download
memory/2708-150-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-154-0x00000000052D0000-0x0000000005362000-memory.dmp

Filesize
584KB

Download
memory/2708-119-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-152-0x0000000005880000-0x0000000005D7E000-memory.dmp

Filesize
5.0MB

Download
memory/2708-151-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-155-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-156-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-157-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-158-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-159-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-160-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-161-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-162-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-163-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-164-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-165-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-166-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-167-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-168-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-169-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-170-0x0000000005440000-0x000000000544A000-memory.dmp

Filesize
40KB

Download
memory/2708-171-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-172-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-173-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-174-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-175-0x00000000088C0000-0x000000000895C000-memory.dmp

Filesize
624KB

Download
memory/2708-176-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-177-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-178-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-117-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-116-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-115-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-179-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-180-0x0000000008820000-0x0000000008836000-memory.dmp

Filesize
88KB

Download
memory/2708-181-0x0000000005870000-0x000000000587C000-memory.dmp

Filesize
48KB

Download
memory/2708-182-0x0000000008C20000-0x0000000008CC4000-memory.dmp

Filesize
656KB

Download
memory/2708-183-0x0000000008F40000-0x0000000008FAE000-memory.dmp

Filesize
440KB

Download