agenttesla | e05771e0ff928ffc39c22b34ae91a012231c27986ca8af9dce606f62c9e442d2

General

Target

e05771e0ff928ffc39c22b34ae91a012231c27986ca8af9dce606f62c9e442d2.exe
Size

1.1MB
MD5

af511189872d41f53c9f69d39bdc567c
SHA1

65d242875b6475a9ac3739b0ad3a37c01068df55
SHA256

e05771e0ff928ffc39c22b34ae91a012231c27986ca8af9dce606f62c9e442d2
SHA512

4df5f06d0d2c861440c61efa22c0af117408d5270f6d3384079d693be9bfa92cf478d98f3473536a91cad64ae32b03aeba06ed76b76af857cbbafc505d9ab49f
SSDEEP

24576:jAHnh+eWsN3skA4RV1Hom2KXMmHayu70nNaAvQON+N5:uh+ZkldoPK8YayuwNbI

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
premium185.web-hosting.com
Port:
587
Username:
[email protected]
Password:
cooldown2013
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-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Windows\CurrentVersion\Run\SzvWIzD = "C:\\Users\\Admin\\AppData\\Roaming\\SzvWIzD\\SzvWIzD.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

5 ip-api.com
2 api.ipify.org

flow	ioc
5	ip-api.com
2	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

e05771e0ff928ffc39c22b34ae91a012231c27986ca8af9dce606f62c9e442d2.exe

description	pid	process	target process
PID 1028 set thread context of 2760	1028	e05771e0ff928ffc39c22b34ae91a012231c27986ca8af9dce606f62c9e442d2.exe	RegSvcs.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2340 1028 WerFault.exe e05771e0ff928ffc39c22b34ae91a012231c27986ca8af9dce606f62c9e442d2.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

RegSvcs.exe

pid process

2760 RegSvcs.exe
2760 RegSvcs.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

e05771e0ff928ffc39c22b34ae91a012231c27986ca8af9dce606f62c9e442d2.exe

pid process

1028 e05771e0ff928ffc39c22b34ae91a012231c27986ca8af9dce606f62c9e442d2.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegSvcs.exe

description pid process

Token: SeDebugPrivilege 2760 RegSvcs.exe

pid	pid_target	process	target process
2340	1028	WerFault.exe	e05771e0ff928ffc39c22b34ae91a012231c27986ca8af9dce606f62c9e442d2.exe

pid	process
2760	RegSvcs.exe
2760	RegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	2760	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

e05771e0ff928ffc39c22b34ae91a012231c27986ca8af9dce606f62c9e442d2.exe

pid	process
1028	e05771e0ff928ffc39c22b34ae91a012231c27986ca8af9dce606f62c9e442d2.exe
1028	e05771e0ff928ffc39c22b34ae91a012231c27986ca8af9dce606f62c9e442d2.exe

Suspicious use of SendNotifyMessage 2 IoCs

Processes:

e05771e0ff928ffc39c22b34ae91a012231c27986ca8af9dce606f62c9e442d2.exe

pid	process
1028	e05771e0ff928ffc39c22b34ae91a012231c27986ca8af9dce606f62c9e442d2.exe
1028	e05771e0ff928ffc39c22b34ae91a012231c27986ca8af9dce606f62c9e442d2.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

e05771e0ff928ffc39c22b34ae91a012231c27986ca8af9dce606f62c9e442d2.exe

description	pid	process	target process
PID 1028 wrote to memory of 2760	1028	e05771e0ff928ffc39c22b34ae91a012231c27986ca8af9dce606f62c9e442d2.exe	RegSvcs.exe
PID 1028 wrote to memory of 2760	1028	e05771e0ff928ffc39c22b34ae91a012231c27986ca8af9dce606f62c9e442d2.exe	RegSvcs.exe
PID 1028 wrote to memory of 2760	1028	e05771e0ff928ffc39c22b34ae91a012231c27986ca8af9dce606f62c9e442d2.exe	RegSvcs.exe
PID 1028 wrote to memory of 2760	1028	e05771e0ff928ffc39c22b34ae91a012231c27986ca8af9dce606f62c9e442d2.exe	RegSvcs.exe
PID 1028 wrote to memory of 2760	1028	e05771e0ff928ffc39c22b34ae91a012231c27986ca8af9dce606f62c9e442d2.exe	RegSvcs.exe
PID 1028 wrote to memory of 2760	1028	e05771e0ff928ffc39c22b34ae91a012231c27986ca8af9dce606f62c9e442d2.exe	RegSvcs.exe
PID 1028 wrote to memory of 2760	1028	e05771e0ff928ffc39c22b34ae91a012231c27986ca8af9dce606f62c9e442d2.exe	RegSvcs.exe
PID 1028 wrote to memory of 2760	1028	e05771e0ff928ffc39c22b34ae91a012231c27986ca8af9dce606f62c9e442d2.exe	RegSvcs.exe
PID 1028 wrote to memory of 2340	1028	e05771e0ff928ffc39c22b34ae91a012231c27986ca8af9dce606f62c9e442d2.exe	WerFault.exe
PID 1028 wrote to memory of 2340	1028	e05771e0ff928ffc39c22b34ae91a012231c27986ca8af9dce606f62c9e442d2.exe	WerFault.exe
PID 1028 wrote to memory of 2340	1028	e05771e0ff928ffc39c22b34ae91a012231c27986ca8af9dce606f62c9e442d2.exe	WerFault.exe
PID 1028 wrote to memory of 2340	1028	e05771e0ff928ffc39c22b34ae91a012231c27986ca8af9dce606f62c9e442d2.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\e05771e0ff928ffc39c22b34ae91a012231c27986ca8af9dce606f62c9e442d2.exe
"C:\Users\Admin\AppData\Local\Temp\e05771e0ff928ffc39c22b34ae91a012231c27986ca8af9dce606f62c9e442d2.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1028

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Users\Admin\AppData\Local\Temp\e05771e0ff928ffc39c22b34ae91a012231c27986ca8af9dce606f62c9e442d2.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2760

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1028 -s 316
2⤵
- Program crash
PID:2340

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1028-10-0x0000000000130000-0x0000000000134000-memory.dmp

Filesize
16KB

Download
memory/2760-11-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2760-15-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2760-13-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2760-16-0x00000000748F0000-0x0000000074FDE000-memory.dmp

Filesize
6.9MB

Download
memory/2760-17-0x0000000004BA0000-0x0000000004BE0000-memory.dmp

Filesize
256KB

Download
memory/2760-18-0x00000000748F0000-0x0000000074FDE000-memory.dmp

Filesize
6.9MB

Download
memory/2760-19-0x0000000004BA0000-0x0000000004BE0000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads