agenttesla | fab0db0c780f0c6699b1acd564580dded6fb1857c61093d732da3bde480cd655

General

Target
54e8f20105761b277faadacfb1f92fbd.exe
Size 753KB
Sample210831-e6f715ywsa
SHA256 fab0db0c780f0c6699b1acd564580dded6fb1857c61093d732da3bde480cd655
MD5 54e8f20105761b277faadacfb1f92fbd
SHA1 c2fddf1d3364e1557f2415e9729d4b4a4fd14383
SHA512 1fe5650b1ec29aa25b69b5a25f6734b03de1a38effedb76cb0ec680c2f0199fbd4001264a207a8f364ea031d0ec6f9bf89ae9952ac2912ce7df545ce7908754d
MD5 SHA1 SHA512

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol
smtp
Host
mail.medicare-equipment.com
Port
587
Username
[email protected]
Password
AllTheBest777

Signatures

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

AgentTesla Payload 3 IoCs

resource	yara_rule
behavioral1/memory/760-66-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/760-67-0x000000000043766E-mapping.dmp	family_agenttesla
behavioral1/memory/760-68-0x0000000000400000-0x000000000043C000-memory.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

description	pid	Process	procid_target
PID 1208 set thread context of 760	1208	54e8f20105761b277faadacfb1f92fbd.exe	31

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
1208	54e8f20105761b277faadacfb1f92fbd.exe
1208	54e8f20105761b277faadacfb1f92fbd.exe
1208	54e8f20105761b277faadacfb1f92fbd.exe
1208	54e8f20105761b277faadacfb1f92fbd.exe
760	54e8f20105761b277faadacfb1f92fbd.exe
760	54e8f20105761b277faadacfb1f92fbd.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1208	54e8f20105761b277faadacfb1f92fbd.exe
Token: SeDebugPrivilege	760	54e8f20105761b277faadacfb1f92fbd.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
760	54e8f20105761b277faadacfb1f92fbd.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 1208 wrote to memory of 464	1208	54e8f20105761b277faadacfb1f92fbd.exe	29
PID 1208 wrote to memory of 464	1208	54e8f20105761b277faadacfb1f92fbd.exe	29
PID 1208 wrote to memory of 464	1208	54e8f20105761b277faadacfb1f92fbd.exe	29
PID 1208 wrote to memory of 464	1208	54e8f20105761b277faadacfb1f92fbd.exe	29
PID 1208 wrote to memory of 860	1208	54e8f20105761b277faadacfb1f92fbd.exe	30
PID 1208 wrote to memory of 860	1208	54e8f20105761b277faadacfb1f92fbd.exe	30
PID 1208 wrote to memory of 860	1208	54e8f20105761b277faadacfb1f92fbd.exe	30
PID 1208 wrote to memory of 860	1208	54e8f20105761b277faadacfb1f92fbd.exe	30
PID 1208 wrote to memory of 760	1208	54e8f20105761b277faadacfb1f92fbd.exe	31
PID 1208 wrote to memory of 760	1208	54e8f20105761b277faadacfb1f92fbd.exe	31
PID 1208 wrote to memory of 760	1208	54e8f20105761b277faadacfb1f92fbd.exe	31
PID 1208 wrote to memory of 760	1208	54e8f20105761b277faadacfb1f92fbd.exe	31
PID 1208 wrote to memory of 760	1208	54e8f20105761b277faadacfb1f92fbd.exe	31
PID 1208 wrote to memory of 760	1208	54e8f20105761b277faadacfb1f92fbd.exe	31
PID 1208 wrote to memory of 760	1208	54e8f20105761b277faadacfb1f92fbd.exe	31
PID 1208 wrote to memory of 760	1208	54e8f20105761b277faadacfb1f92fbd.exe	31
PID 1208 wrote to memory of 760	1208	54e8f20105761b277faadacfb1f92fbd.exe	31

C:\Users\Admin\AppData\Local\Temp\54e8f20105761b277faadacfb1f92fbd.exe
"C:\Users\Admin\AppData\Local\Temp\54e8f20105761b277faadacfb1f92fbd.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1208
- C:\Users\Admin\AppData\Local\Temp\54e8f20105761b277faadacfb1f92fbd.exe
  "C:\Users\Admin\AppData\Local\Temp\54e8f20105761b277faadacfb1f92fbd.exe"
  2⤵
  PID:464
- C:\Users\Admin\AppData\Local\Temp\54e8f20105761b277faadacfb1f92fbd.exe
  "C:\Users\Admin\AppData\Local\Temp\54e8f20105761b277faadacfb1f92fbd.exe"
  2⤵
  PID:860
- C:\Users\Admin\AppData\Local\Temp\54e8f20105761b277faadacfb1f92fbd.exe
  "C:\Users\Admin\AppData\Local\Temp\54e8f20105761b277faadacfb1f92fbd.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:760

Network

MITRE ATT&CK Enterprise 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

Command and Control

Exfiltration

Impact

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Downloads

memory/760-66-0x0000000000400000-0x000000000043C000-memory.dmp

Download

memory/760-68-0x0000000000400000-0x000000000043C000-memory.dmp

Download

memory/760-70-0x00000000048B0000-0x00000000048B1000-memory.dmp

Download

memory/760-71-0x00000000048B1000-0x00000000048B2000-memory.dmp

Download

memory/1208-60-0x00000000001D0000-0x00000000001D1000-memory.dmp

Download

memory/1208-62-0x0000000002100000-0x0000000002101000-memory.dmp

Download

memory/1208-63-0x0000000000520000-0x0000000000536000-memory.dmp

Download

memory/1208-64-0x0000000004F20000-0x0000000004F8B000-memory.dmp

Download

memory/1208-65-0x0000000000770000-0x00000000007B0000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads