agenttesla | 5949a64684d24fc0ff1efd59b8c05b3622d26cf488cf8d21c0716af52b097f73

General

Target

5949a64684d24fc0ff1efd59b8c05b3622d26cf488cf8d21c0716af52b097f73.exe
Size

831KB
MD5

c7f4fed7f8977e127e454603e99de5da
SHA1

f7272681e4efb8d271389a95841e9adce4b37bd7
SHA256

5949a64684d24fc0ff1efd59b8c05b3622d26cf488cf8d21c0716af52b097f73
SHA512

e690f8b8a43608f25b7110d74a0a32693a23b792565929593a4bb9766d3d7da49bf29e96e5b3ecc895e29972c1c4eb691c1807ebf78858627b9f8908702077cf
SSDEEP

12288:dY5R3sx6pZ5nF8ME6jD/ps//uTPbCsDKfs7Sqbjpv/4z3t9KPIZuue1HAYsnY7qw:6pPtD/2nuT+3fsu8/o9wPIZu9puY1Ff

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.amtechcards.com
Port:
587
Username:
[email protected]
Password:
]i[a(tUWlmp%
Email To:
[email protected]

Signatures

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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

RegSvcs.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2058106572-1146578376-825901627-1000\Software\Microsoft\Windows\CurrentVersion\Run\AmGHOWg = "C:\\Users\\Admin\\AppData\\Roaming\\AmGHOWg\\AmGHOWg.exe"	RegSvcs.exe

Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

2 api.ipify.org
3 api.ipify.org

flow	ioc
2	api.ipify.org
3	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

5949a64684d24fc0ff1efd59b8c05b3622d26cf488cf8d21c0716af52b097f73.exe

description	pid	process	target process
PID 2380 set thread context of 2604	2380	5949a64684d24fc0ff1efd59b8c05b3622d26cf488cf8d21c0716af52b097f73.exe	RegSvcs.exe

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

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exe

pid process

1992 schtasks.exe

pid	process
1992	schtasks.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

5949a64684d24fc0ff1efd59b8c05b3622d26cf488cf8d21c0716af52b097f73.exeRegSvcs.exepowershell.exe

pid	process
2380	5949a64684d24fc0ff1efd59b8c05b3622d26cf488cf8d21c0716af52b097f73.exe
2380	5949a64684d24fc0ff1efd59b8c05b3622d26cf488cf8d21c0716af52b097f73.exe
2604	RegSvcs.exe
2604	RegSvcs.exe
848	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

5949a64684d24fc0ff1efd59b8c05b3622d26cf488cf8d21c0716af52b097f73.exeRegSvcs.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	2380	5949a64684d24fc0ff1efd59b8c05b3622d26cf488cf8d21c0716af52b097f73.exe
Token: SeDebugPrivilege	2604	RegSvcs.exe
Token: SeDebugPrivilege	848	powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

RegSvcs.exe

pid process

2604 RegSvcs.exe

pid	process
2604	RegSvcs.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

5949a64684d24fc0ff1efd59b8c05b3622d26cf488cf8d21c0716af52b097f73.exe

description	pid	process	target process
PID 2380 wrote to memory of 848	2380	5949a64684d24fc0ff1efd59b8c05b3622d26cf488cf8d21c0716af52b097f73.exe	powershell.exe
PID 2380 wrote to memory of 848	2380	5949a64684d24fc0ff1efd59b8c05b3622d26cf488cf8d21c0716af52b097f73.exe	powershell.exe
PID 2380 wrote to memory of 848	2380	5949a64684d24fc0ff1efd59b8c05b3622d26cf488cf8d21c0716af52b097f73.exe	powershell.exe
PID 2380 wrote to memory of 848	2380	5949a64684d24fc0ff1efd59b8c05b3622d26cf488cf8d21c0716af52b097f73.exe	powershell.exe
PID 2380 wrote to memory of 1992	2380	5949a64684d24fc0ff1efd59b8c05b3622d26cf488cf8d21c0716af52b097f73.exe	schtasks.exe
PID 2380 wrote to memory of 1992	2380	5949a64684d24fc0ff1efd59b8c05b3622d26cf488cf8d21c0716af52b097f73.exe	schtasks.exe
PID 2380 wrote to memory of 1992	2380	5949a64684d24fc0ff1efd59b8c05b3622d26cf488cf8d21c0716af52b097f73.exe	schtasks.exe
PID 2380 wrote to memory of 1992	2380	5949a64684d24fc0ff1efd59b8c05b3622d26cf488cf8d21c0716af52b097f73.exe	schtasks.exe
PID 2380 wrote to memory of 2604	2380	5949a64684d24fc0ff1efd59b8c05b3622d26cf488cf8d21c0716af52b097f73.exe	RegSvcs.exe
PID 2380 wrote to memory of 2604	2380	5949a64684d24fc0ff1efd59b8c05b3622d26cf488cf8d21c0716af52b097f73.exe	RegSvcs.exe
PID 2380 wrote to memory of 2604	2380	5949a64684d24fc0ff1efd59b8c05b3622d26cf488cf8d21c0716af52b097f73.exe	RegSvcs.exe
PID 2380 wrote to memory of 2604	2380	5949a64684d24fc0ff1efd59b8c05b3622d26cf488cf8d21c0716af52b097f73.exe	RegSvcs.exe
PID 2380 wrote to memory of 2604	2380	5949a64684d24fc0ff1efd59b8c05b3622d26cf488cf8d21c0716af52b097f73.exe	RegSvcs.exe
PID 2380 wrote to memory of 2604	2380	5949a64684d24fc0ff1efd59b8c05b3622d26cf488cf8d21c0716af52b097f73.exe	RegSvcs.exe
PID 2380 wrote to memory of 2604	2380	5949a64684d24fc0ff1efd59b8c05b3622d26cf488cf8d21c0716af52b097f73.exe	RegSvcs.exe
PID 2380 wrote to memory of 2604	2380	5949a64684d24fc0ff1efd59b8c05b3622d26cf488cf8d21c0716af52b097f73.exe	RegSvcs.exe
PID 2380 wrote to memory of 2604	2380	5949a64684d24fc0ff1efd59b8c05b3622d26cf488cf8d21c0716af52b097f73.exe	RegSvcs.exe
PID 2380 wrote to memory of 2604	2380	5949a64684d24fc0ff1efd59b8c05b3622d26cf488cf8d21c0716af52b097f73.exe	RegSvcs.exe
PID 2380 wrote to memory of 2604	2380	5949a64684d24fc0ff1efd59b8c05b3622d26cf488cf8d21c0716af52b097f73.exe	RegSvcs.exe
PID 2380 wrote to memory of 2604	2380	5949a64684d24fc0ff1efd59b8c05b3622d26cf488cf8d21c0716af52b097f73.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\5949a64684d24fc0ff1efd59b8c05b3622d26cf488cf8d21c0716af52b097f73.exe
"C:\Users\Admin\AppData\Local\Temp\5949a64684d24fc0ff1efd59b8c05b3622d26cf488cf8d21c0716af52b097f73.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2380

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2604

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\AKIftuB" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3CC2.tmp"
2⤵
- Creates scheduled task(s)
PID:1992

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\AKIftuB.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:848

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp3CC2.tmp

Filesize
1KB

MD5
6a62c8a04b2f582f261108571800bd6d

SHA1
84a8769aaf06261f4323d00b0b5e76e365b61fb4

SHA256
1686083ea56ddf83bc997b4cc16883cd0f1b8194e25ea890b493c3f23c0f6452

SHA512
042e5f0c4cfe082970cf273b9979898d9d2736aa86af03a6fc95702679c7b19c4ca891222b77e327d65ffdf9ae8e8860b49e99204dfa6ef1a273f1151665060f

Download Submit
memory/848-36-0x000000006E690000-0x000000006EC3B000-memory.dmp

Filesize
5.7MB

Download
memory/848-29-0x000000006E690000-0x000000006EC3B000-memory.dmp

Filesize
5.7MB

Download
memory/848-32-0x0000000002A20000-0x0000000002A60000-memory.dmp

Filesize
256KB

Download
memory/848-34-0x0000000002A20000-0x0000000002A60000-memory.dmp

Filesize
256KB

Download
memory/848-35-0x0000000002A20000-0x0000000002A60000-memory.dmp

Filesize
256KB

Download
memory/848-31-0x000000006E690000-0x000000006EC3B000-memory.dmp

Filesize
5.7MB

Download
memory/2380-6-0x0000000008120000-0x000000000819C000-memory.dmp

Filesize
496KB

Download
memory/2380-2-0x0000000007220000-0x0000000007260000-memory.dmp

Filesize
256KB

Download
memory/2380-28-0x0000000074210000-0x00000000748FE000-memory.dmp

Filesize
6.9MB

Download
memory/2380-1-0x0000000074210000-0x00000000748FE000-memory.dmp

Filesize
6.9MB

Download
memory/2380-4-0x0000000000570000-0x0000000000578000-memory.dmp

Filesize
32KB

Download
memory/2380-5-0x0000000000610000-0x000000000061A000-memory.dmp

Filesize
40KB

Download
memory/2380-0-0x0000000001330000-0x0000000001406000-memory.dmp

Filesize
856KB

Download
memory/2380-3-0x0000000000540000-0x0000000000558000-memory.dmp

Filesize
96KB

Download
memory/2604-30-0x0000000074210000-0x00000000748FE000-memory.dmp

Filesize
6.9MB

Download
memory/2604-19-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2604-33-0x0000000004BA0000-0x0000000004BE0000-memory.dmp

Filesize
256KB

Download
memory/2604-27-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2604-25-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2604-23-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2604-21-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2604-17-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2604-16-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2604-14-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2604-38-0x0000000074210000-0x00000000748FE000-memory.dmp

Filesize
6.9MB

Download
memory/2604-39-0x0000000004BA0000-0x0000000004BE0000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads