agenttesla | 98850bda70a9cac3e3ba79f0c92d0caa6dabd70be5834912f3186bae3d964b16

General

Target

Swift Copy.exe
Size

741KB
MD5

749be8c35eb6722a48f9c77886a2911d
SHA1

ca7566b4b3dc6a09f890d413fcbd14c2db05df47
SHA256

98850bda70a9cac3e3ba79f0c92d0caa6dabd70be5834912f3186bae3d964b16
SHA512

f995385b717173bcb3c53256dd7578095ce7002abc2ccae2b759dcf84a130f5349b2672e6f02d6af2d92aa17478e86c4027b60bd8407711034489fb6e8c16627

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
itccoit@ite-gr.com
Password:
locowise12345

Signatures

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

AgentTesla Payload 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/992-0-0x0000000000400000-0x000000000044A000-memory.dmp	family_agenttesla
behavioral2/memory/992-1-0x0000000000445EFE-mapping.dmp	family_agenttesla

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

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

Data from Local System
T1005

Credentials in Files
T1081
Suspicious use of SetThreadContext 1 IoCs

Processes:

Swift Copy.exe

description pid process target process

PID 728 set thread context of 992 728 Swift Copy.exe Swift Copy.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
NTFS ADS 1 IoCs

Processes:

cmd.exe

description ioc process

File created C:\Users\Admin\AppData\Local\Temp\FolderN\name.exe:Zone.Identifier cmd.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

Swift Copy.exeSwift Copy.exe

pid process

728 Swift Copy.exe
728 Swift Copy.exe
992 Swift Copy.exe
992 Swift Copy.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Swift Copy.exeSwift Copy.exe

description pid process

Token: SeDebugPrivilege 728 Swift Copy.exe
Token: SeDebugPrivilege 992 Swift Copy.exe

description	pid	process	target process
PID 728 set thread context of 992	728	Swift Copy.exe	Swift Copy.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Local\Temp\FolderN\name.exe:Zone.Identifier	cmd.exe

pid	process
728	Swift Copy.exe
728	Swift Copy.exe
992	Swift Copy.exe
992	Swift Copy.exe

description	pid	process
Token: SeDebugPrivilege	728	Swift Copy.exe
Token: SeDebugPrivilege	992	Swift Copy.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

Swift Copy.execmd.exe

description	pid	process	target process
PID 728 wrote to memory of 992	728	Swift Copy.exe	Swift Copy.exe
PID 728 wrote to memory of 992	728	Swift Copy.exe	Swift Copy.exe
PID 728 wrote to memory of 992	728	Swift Copy.exe	Swift Copy.exe
PID 728 wrote to memory of 992	728	Swift Copy.exe	Swift Copy.exe
PID 728 wrote to memory of 992	728	Swift Copy.exe	Swift Copy.exe
PID 728 wrote to memory of 992	728	Swift Copy.exe	Swift Copy.exe
PID 728 wrote to memory of 992	728	Swift Copy.exe	Swift Copy.exe
PID 728 wrote to memory of 992	728	Swift Copy.exe	Swift Copy.exe
PID 728 wrote to memory of 1156	728	Swift Copy.exe	cmd.exe
PID 728 wrote to memory of 1156	728	Swift Copy.exe	cmd.exe
PID 728 wrote to memory of 1156	728	Swift Copy.exe	cmd.exe
PID 728 wrote to memory of 1356	728	Swift Copy.exe	cmd.exe
PID 728 wrote to memory of 1356	728	Swift Copy.exe	cmd.exe
PID 728 wrote to memory of 1356	728	Swift Copy.exe	cmd.exe
PID 1356 wrote to memory of 1596	1356	cmd.exe	reg.exe
PID 1356 wrote to memory of 1596	1356	cmd.exe	reg.exe
PID 1356 wrote to memory of 1596	1356	cmd.exe	reg.exe
PID 728 wrote to memory of 1764	728	Swift Copy.exe	cmd.exe
PID 728 wrote to memory of 1764	728	Swift Copy.exe	cmd.exe
PID 728 wrote to memory of 1764	728	Swift Copy.exe	cmd.exe

C:\Users\Admin\AppData\Local\Temp\Swift Copy.exe
"C:\Users\Admin\AppData\Local\Temp\Swift Copy.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:728

C:\Users\Admin\AppData\Local\Temp\Swift Copy.exe
"C:/Users/Admin/AppData/Local/Temp/Swift Copy.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:992

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c copy "C:/Users/Admin/AppData/Local/Temp/Swift Copy.exe" "%temp%\FolderN\name.exe" /Y
2⤵
PID:1156

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c reg add "HKCU\Software\Microsoft\Windows NT\CurrentVersion\Windows" /v Load /t REG_SZ /d "%temp%\FolderN\name.exe.lnk" /f
2⤵
- Suspicious use of WriteProcessMemory
PID:1356

C:\Windows\SysWOW64\reg.exe
reg add "HKCU\Software\Microsoft\Windows NT\CurrentVersion\Windows" /v Load /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\FolderN\name.exe.lnk" /f
3⤵
PID:1596

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c echo [zoneTransfer]ZoneID = 2 > %temp%\FolderN\name.exe:Zone.Identifier
2⤵
- NTFS ADS
PID:1764

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

2

T1081

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

2

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\FolderN\name.exe
MD5
749be8c35eb6722a48f9c77886a2911d

SHA1
ca7566b4b3dc6a09f890d413fcbd14c2db05df47

SHA256
98850bda70a9cac3e3ba79f0c92d0caa6dabd70be5834912f3186bae3d964b16

SHA512
f995385b717173bcb3c53256dd7578095ce7002abc2ccae2b759dcf84a130f5349b2672e6f02d6af2d92aa17478e86c4027b60bd8407711034489fb6e8c16627

Download Submit
memory/992-0-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/992-1-0x0000000000445EFE-mapping.dmp

Download
memory/1156-2-0x0000000000000000-mapping.dmp

Download
memory/1356-3-0x0000000000000000-mapping.dmp

Download
memory/1596-4-0x0000000000000000-mapping.dmp

Download
memory/1764-6-0x0000000000000000-mapping.dmp

Download

Analysis

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