agenttesla | a86c3fc17ce2011b277a937078aa1cba9d8c52e8869a15535d6cfd3db196755e

General

Target

e2ea3676e2e980745eda749615e7dc0be91e60f7fb98bb553ba0ad32a36504d2.exe
Size

1.0MB
MD5

63d356772caf13231ce183356f9b0841
SHA1

70cafe73c578de49fdbe1edb1799744d700c1650
SHA256

e2ea3676e2e980745eda749615e7dc0be91e60f7fb98bb553ba0ad32a36504d2
SHA512

4b23637170a53ccf2e2bbbfc1a85672b9d283327213bead0a43914faae6ed6fa33fb6cadcd88beaaccf5b5f65cad677cace40ceb228ae5ed540ed7814314930f
SSDEEP

24576:CAHnh+eWsN3skA4RV1Hom2KXMmHac8NLwW070Z5:Fh+ZkldoPK8Yac8NU77i

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.myhydropowered.com
Port:
587
Username:
[email protected]
Password:
n8h0yvDxAKrtxKB
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-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\DtcHF = "C:\\Users\\Admin\\AppData\\Roaming\\DtcHF\\DtcHF.exe"	RegSvcs.exe

Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

13 api.ipify.org
14 api.ipify.org
15 ip-api.com

flow	ioc
13	api.ipify.org
14	api.ipify.org
15	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

Processes:

e2ea3676e2e980745eda749615e7dc0be91e60f7fb98bb553ba0ad32a36504d2.exe

description	pid	process	target process
PID 228 set thread context of 3924	228	e2ea3676e2e980745eda749615e7dc0be91e60f7fb98bb553ba0ad32a36504d2.exe	RegSvcs.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2028 228 WerFault.exe e2ea3676e2e980745eda749615e7dc0be91e60f7fb98bb553ba0ad32a36504d2.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

RegSvcs.exe

pid process

3924 RegSvcs.exe
3924 RegSvcs.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

e2ea3676e2e980745eda749615e7dc0be91e60f7fb98bb553ba0ad32a36504d2.exe

pid process

228 e2ea3676e2e980745eda749615e7dc0be91e60f7fb98bb553ba0ad32a36504d2.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegSvcs.exe

description pid process

Token: SeDebugPrivilege 3924 RegSvcs.exe

pid	pid_target	process	target process
2028	228	WerFault.exe	e2ea3676e2e980745eda749615e7dc0be91e60f7fb98bb553ba0ad32a36504d2.exe

pid	process
3924	RegSvcs.exe
3924	RegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	3924	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

e2ea3676e2e980745eda749615e7dc0be91e60f7fb98bb553ba0ad32a36504d2.exe

pid	process
228	e2ea3676e2e980745eda749615e7dc0be91e60f7fb98bb553ba0ad32a36504d2.exe
228	e2ea3676e2e980745eda749615e7dc0be91e60f7fb98bb553ba0ad32a36504d2.exe

Suspicious use of SendNotifyMessage 2 IoCs

Processes:

e2ea3676e2e980745eda749615e7dc0be91e60f7fb98bb553ba0ad32a36504d2.exe

pid	process
228	e2ea3676e2e980745eda749615e7dc0be91e60f7fb98bb553ba0ad32a36504d2.exe
228	e2ea3676e2e980745eda749615e7dc0be91e60f7fb98bb553ba0ad32a36504d2.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

e2ea3676e2e980745eda749615e7dc0be91e60f7fb98bb553ba0ad32a36504d2.exe

description	pid	process	target process
PID 228 wrote to memory of 3924	228	e2ea3676e2e980745eda749615e7dc0be91e60f7fb98bb553ba0ad32a36504d2.exe	RegSvcs.exe
PID 228 wrote to memory of 3924	228	e2ea3676e2e980745eda749615e7dc0be91e60f7fb98bb553ba0ad32a36504d2.exe	RegSvcs.exe
PID 228 wrote to memory of 3924	228	e2ea3676e2e980745eda749615e7dc0be91e60f7fb98bb553ba0ad32a36504d2.exe	RegSvcs.exe
PID 228 wrote to memory of 3924	228	e2ea3676e2e980745eda749615e7dc0be91e60f7fb98bb553ba0ad32a36504d2.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\e2ea3676e2e980745eda749615e7dc0be91e60f7fb98bb553ba0ad32a36504d2.exe
"C:\Users\Admin\AppData\Local\Temp\e2ea3676e2e980745eda749615e7dc0be91e60f7fb98bb553ba0ad32a36504d2.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:228

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Users\Admin\AppData\Local\Temp\e2ea3676e2e980745eda749615e7dc0be91e60f7fb98bb553ba0ad32a36504d2.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3924

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 228 -s 716
2⤵
- Program crash
PID:2028

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 228 -ip 228
1⤵
PID:880

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/228-10-0x0000000000C40000-0x0000000000C44000-memory.dmp

Filesize
16KB

Download
memory/3924-11-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3924-12-0x000000007406E000-0x000000007406F000-memory.dmp

Filesize
4KB

Download
memory/3924-13-0x00000000057B0000-0x0000000005D54000-memory.dmp

Filesize
5.6MB

Download
memory/3924-14-0x0000000005200000-0x0000000005266000-memory.dmp

Filesize
408KB

Download
memory/3924-15-0x0000000074060000-0x0000000074810000-memory.dmp

Filesize
7.7MB

Download
memory/3924-18-0x00000000066A0000-0x00000000066F0000-memory.dmp

Filesize
320KB

Download
memory/3924-19-0x0000000006790000-0x0000000006822000-memory.dmp

Filesize
584KB

Download
memory/3924-20-0x0000000006720000-0x000000000672A000-memory.dmp

Filesize
40KB

Download
memory/3924-21-0x000000007406E000-0x000000007406F000-memory.dmp

Filesize
4KB

Download
memory/3924-22-0x0000000074060000-0x0000000074810000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads