agenttesla | b23c688b0effc54ce5a9e30a2532f25362f5563e58bd529a7d72dfb64249aa64

General

Target

462d52d82377841b63ebcf43f25772edb2a761c559be9d28a510c0ab7155d2c1.exe
Size

1.1MB
MD5

96f60e7b370e3f1886ff83c067312108
SHA1

b1e275bc665b436180a81e1c631118a92fa628db
SHA256

462d52d82377841b63ebcf43f25772edb2a761c559be9d28a510c0ab7155d2c1
SHA512

a78d9ef2fbfcab228572de7fa1f65511b4f38c98c73fd0f194fc851fc9eaeec1597b1c687f40c9b80a3af2a09b92ea8ec8eef53b460e9ff076743d3dc91a0e01
SSDEEP

24576:j4lavt0LkLL9IMixoEgeacCRMTCcfEXq4PeGxq9MmCS:2kwkn9IMHeacCRMTwxaPCS

Score

10^/10

agenttesla credential_access discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
cp8nl.hyperhost.ua
Port:
587
Username:
[email protected]
Password:
tank576$%)&**
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2024 set thread context of 4728	2024	462d52d82377841b63ebcf43f25772edb2a761c559be9d28a510c0ab7155d2c1.exe	82

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2800	2024	WerFault.exe	81

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	462d52d82377841b63ebcf43f25772edb2a761c559be9d28a510c0ab7155d2c1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4728	RegSvcs.exe
4728	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2024	462d52d82377841b63ebcf43f25772edb2a761c559be9d28a510c0ab7155d2c1.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4728	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2024	462d52d82377841b63ebcf43f25772edb2a761c559be9d28a510c0ab7155d2c1.exe
2024	462d52d82377841b63ebcf43f25772edb2a761c559be9d28a510c0ab7155d2c1.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2024	462d52d82377841b63ebcf43f25772edb2a761c559be9d28a510c0ab7155d2c1.exe
2024	462d52d82377841b63ebcf43f25772edb2a761c559be9d28a510c0ab7155d2c1.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2024 wrote to memory of 4728	2024	462d52d82377841b63ebcf43f25772edb2a761c559be9d28a510c0ab7155d2c1.exe	82
PID 2024 wrote to memory of 4728	2024	462d52d82377841b63ebcf43f25772edb2a761c559be9d28a510c0ab7155d2c1.exe	82
PID 2024 wrote to memory of 4728	2024	462d52d82377841b63ebcf43f25772edb2a761c559be9d28a510c0ab7155d2c1.exe	82
PID 2024 wrote to memory of 4728	2024	462d52d82377841b63ebcf43f25772edb2a761c559be9d28a510c0ab7155d2c1.exe	82

C:\Users\Admin\AppData\Local\Temp\462d52d82377841b63ebcf43f25772edb2a761c559be9d28a510c0ab7155d2c1.exe
"C:\Users\Admin\AppData\Local\Temp\462d52d82377841b63ebcf43f25772edb2a761c559be9d28a510c0ab7155d2c1.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2024
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\462d52d82377841b63ebcf43f25772edb2a761c559be9d28a510c0ab7155d2c1.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4728
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2024 -s 804
  2⤵
  - Program crash
  PID:2800

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 2024 -ip 2024
1⤵
PID:4584

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2024-6-0x0000000001340000-0x0000000001740000-memory.dmp

Filesize
4.0MB

Download
memory/4728-7-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/4728-8-0x000000007377E000-0x000000007377F000-memory.dmp

Filesize
4KB

Download
memory/4728-9-0x00000000056B0000-0x0000000005C54000-memory.dmp

Filesize
5.6MB

Download
memory/4728-10-0x0000000005200000-0x0000000005266000-memory.dmp

Filesize
408KB

Download
memory/4728-11-0x0000000073770000-0x0000000073F20000-memory.dmp

Filesize
7.7MB

Download
memory/4728-12-0x00000000060E0000-0x0000000006130000-memory.dmp

Filesize
320KB

Download
memory/4728-13-0x00000000061D0000-0x0000000006262000-memory.dmp

Filesize
584KB

Download
memory/4728-14-0x0000000006170000-0x000000000617A000-memory.dmp

Filesize
40KB

Download
memory/4728-15-0x000000007377E000-0x000000007377F000-memory.dmp

Filesize
4KB

Download
memory/4728-16-0x0000000073770000-0x0000000073F20000-memory.dmp

Filesize
7.7MB

Download

Analysis

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