agenttesla | b77223fc6268c1558db0bf8c74024c83aa08c6f6adbd10740da756ff4849dec8

General

Target

SecuriteInfo.com.Win32.TrojanX-gen.6267.exe
Size

700KB
MD5

573eabd03eb34d02b98e4e2403e2b8c7
SHA1

76691bbc40f02ecfa50b81932f23f17efe257915
SHA256

b77223fc6268c1558db0bf8c74024c83aa08c6f6adbd10740da756ff4849dec8
SHA512

06847d8f67a9fde47dac66fad33e2c14e17d744921b7d0c0c47521e7f7c26aef7624a746c31fff8da9e3f6a071c9842e7c8f79bf1327f95e5b929c96f3bd3c3f
SSDEEP

12288:NMeQaueH5qcFmyvE3EPnqeX6OdardDLynalRH1ycZUWwlJukj53rdYyZiVlGT27v:N5qcFmys3EPnqeDYtzlTnSzZhYyz1q

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-1-5-21-2085049433-1067986815-1244098655-1000\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

4 api.ipify.org
5 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

SecuriteInfo.com.Win32.TrojanX-gen.6267.exe

description pid process target process

PID 2104 set thread context of 3040 2104 SecuriteInfo.com.Win32.TrojanX-gen.6267.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

2068 schtasks.exe

flow	ioc
4	api.ipify.org
5	api.ipify.org

description	pid	process	target process
PID 2104 set thread context of 3040	2104	SecuriteInfo.com.Win32.TrojanX-gen.6267.exe	RegSvcs.exe

pid	process
2068	schtasks.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

SecuriteInfo.com.Win32.TrojanX-gen.6267.exeRegSvcs.exepowershell.exe

pid	process
2104	SecuriteInfo.com.Win32.TrojanX-gen.6267.exe
2104	SecuriteInfo.com.Win32.TrojanX-gen.6267.exe
3040	RegSvcs.exe
3040	RegSvcs.exe
1092	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

SecuriteInfo.com.Win32.TrojanX-gen.6267.exeRegSvcs.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	2104	SecuriteInfo.com.Win32.TrojanX-gen.6267.exe
Token: SeDebugPrivilege	3040	RegSvcs.exe
Token: SeDebugPrivilege	1092	powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

RegSvcs.exe

pid process

3040 RegSvcs.exe

pid	process
3040	RegSvcs.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

SecuriteInfo.com.Win32.TrojanX-gen.6267.exe

description	pid	process	target process
PID 2104 wrote to memory of 1092	2104	SecuriteInfo.com.Win32.TrojanX-gen.6267.exe	powershell.exe
PID 2104 wrote to memory of 1092	2104	SecuriteInfo.com.Win32.TrojanX-gen.6267.exe	powershell.exe
PID 2104 wrote to memory of 1092	2104	SecuriteInfo.com.Win32.TrojanX-gen.6267.exe	powershell.exe
PID 2104 wrote to memory of 1092	2104	SecuriteInfo.com.Win32.TrojanX-gen.6267.exe	powershell.exe
PID 2104 wrote to memory of 2068	2104	SecuriteInfo.com.Win32.TrojanX-gen.6267.exe	schtasks.exe
PID 2104 wrote to memory of 2068	2104	SecuriteInfo.com.Win32.TrojanX-gen.6267.exe	schtasks.exe
PID 2104 wrote to memory of 2068	2104	SecuriteInfo.com.Win32.TrojanX-gen.6267.exe	schtasks.exe
PID 2104 wrote to memory of 2068	2104	SecuriteInfo.com.Win32.TrojanX-gen.6267.exe	schtasks.exe
PID 2104 wrote to memory of 3040	2104	SecuriteInfo.com.Win32.TrojanX-gen.6267.exe	RegSvcs.exe
PID 2104 wrote to memory of 3040	2104	SecuriteInfo.com.Win32.TrojanX-gen.6267.exe	RegSvcs.exe
PID 2104 wrote to memory of 3040	2104	SecuriteInfo.com.Win32.TrojanX-gen.6267.exe	RegSvcs.exe
PID 2104 wrote to memory of 3040	2104	SecuriteInfo.com.Win32.TrojanX-gen.6267.exe	RegSvcs.exe
PID 2104 wrote to memory of 3040	2104	SecuriteInfo.com.Win32.TrojanX-gen.6267.exe	RegSvcs.exe
PID 2104 wrote to memory of 3040	2104	SecuriteInfo.com.Win32.TrojanX-gen.6267.exe	RegSvcs.exe
PID 2104 wrote to memory of 3040	2104	SecuriteInfo.com.Win32.TrojanX-gen.6267.exe	RegSvcs.exe
PID 2104 wrote to memory of 3040	2104	SecuriteInfo.com.Win32.TrojanX-gen.6267.exe	RegSvcs.exe
PID 2104 wrote to memory of 3040	2104	SecuriteInfo.com.Win32.TrojanX-gen.6267.exe	RegSvcs.exe
PID 2104 wrote to memory of 3040	2104	SecuriteInfo.com.Win32.TrojanX-gen.6267.exe	RegSvcs.exe
PID 2104 wrote to memory of 3040	2104	SecuriteInfo.com.Win32.TrojanX-gen.6267.exe	RegSvcs.exe
PID 2104 wrote to memory of 3040	2104	SecuriteInfo.com.Win32.TrojanX-gen.6267.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.6267.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.6267.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2104

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\nXBPha.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1092

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\nXBPha" /XML "C:\Users\Admin\AppData\Local\Temp\tmpEE36.tmp"
2⤵
- Creates scheduled task(s)
PID:2068

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:3040

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\tmpEE36.tmp

Filesize
1KB

MD5
60534ec1814c1d1beef61086c2c2d9b9

SHA1
9a4488f8c08da020fdee7327fbfd69d4ba3af36d

SHA256
ecd19abe66d30887a2e60613dec23717448940d3769f12b01c75127962eb588b

SHA512
5425c5fa8d68fa412c2d6f1e973fe63503b3ed70ad8162b3b845cd97d27a339a4b1e7f1b810d598ff7bbfd3acec1b632882e191036a3004a17463c4b5d5a8cc9

Download Submit
memory/1092-33-0x000000006E610000-0x000000006EBBB000-memory.dmp

Filesize
5.7MB

Download
memory/1092-31-0x000000006E610000-0x000000006EBBB000-memory.dmp

Filesize
5.7MB

Download
memory/1092-29-0x0000000002200000-0x0000000002240000-memory.dmp

Filesize
256KB

Download
memory/1092-28-0x000000006E610000-0x000000006EBBB000-memory.dmp

Filesize
5.7MB

Download
memory/2104-6-0x0000000007820000-0x000000000789C000-memory.dmp

Filesize
496KB

Download
memory/2104-3-0x0000000000430000-0x000000000044A000-memory.dmp

Filesize
104KB

Download
memory/2104-5-0x00000000006D0000-0x00000000006DA000-memory.dmp

Filesize
40KB

Download
memory/2104-0-0x0000000000D30000-0x0000000000DE4000-memory.dmp

Filesize
720KB

Download
memory/2104-2-0x0000000004850000-0x0000000004890000-memory.dmp

Filesize
256KB

Download
memory/2104-1-0x0000000074190000-0x000000007487E000-memory.dmp

Filesize
6.9MB

Download
memory/2104-4-0x0000000000510000-0x0000000000518000-memory.dmp

Filesize
32KB

Download
memory/2104-24-0x0000000074190000-0x000000007487E000-memory.dmp

Filesize
6.9MB

Download
memory/3040-22-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3040-20-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/3040-25-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3040-27-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3040-18-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3040-16-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3040-30-0x0000000004AF0000-0x0000000004B30000-memory.dmp

Filesize
256KB

Download
memory/3040-15-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3040-32-0x0000000072390000-0x0000000072A7E000-memory.dmp

Filesize
6.9MB

Download
memory/3040-14-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3040-35-0x0000000004AF0000-0x0000000004B30000-memory.dmp

Filesize
256KB

Download
memory/3040-36-0x0000000072390000-0x0000000072A7E000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads