agenttesla | a53824c68cea6c410be5561eaf640bf0b20c3de969d082b79dc4b390d7b21935

General

Target

a53824c68cea6c410be5561eaf640bf0b20c3de969d082b79dc4b390d7b21935.exe
Size

906KB
MD5

e38beb354f29776685dffcbc6befb9ee
SHA1

cdebbf397b49f4735afc198023658e53da805f5d
SHA256

a53824c68cea6c410be5561eaf640bf0b20c3de969d082b79dc4b390d7b21935
SHA512

4423d22d776324af91f2e8c14d70a8524480817229630d32e68261caeefe4cb235043a226a3dedd7f971e52094849ddd981c626371ce56dc2f6625d0daf522c9
SSDEEP

12288:rrUufjVpNKUF3OjhlYnf8KPGNaTp7WbGPaUGvKN1ZN0p05aWc4hgOxwr:XUsGQOjhlYUUGkp75GvKyWcM

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

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\SzvWIzD = "C:\\Users\\Admin\\AppData\\Roaming\\SzvWIzD\\SzvWIzD.exe"	InstallUtil.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.

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1520 set thread context of 2752	1520	a53824c68cea6c410be5561eaf640bf0b20c3de969d082b79dc4b390d7b21935.exe	28

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1520	a53824c68cea6c410be5561eaf640bf0b20c3de969d082b79dc4b390d7b21935.exe
1520	a53824c68cea6c410be5561eaf640bf0b20c3de969d082b79dc4b390d7b21935.exe
2752	InstallUtil.exe
2752	InstallUtil.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1520	a53824c68cea6c410be5561eaf640bf0b20c3de969d082b79dc4b390d7b21935.exe
Token: SeDebugPrivilege	2752	InstallUtil.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1520 wrote to memory of 2752	1520	a53824c68cea6c410be5561eaf640bf0b20c3de969d082b79dc4b390d7b21935.exe	28
PID 1520 wrote to memory of 2752	1520	a53824c68cea6c410be5561eaf640bf0b20c3de969d082b79dc4b390d7b21935.exe	28
PID 1520 wrote to memory of 2752	1520	a53824c68cea6c410be5561eaf640bf0b20c3de969d082b79dc4b390d7b21935.exe	28
PID 1520 wrote to memory of 2752	1520	a53824c68cea6c410be5561eaf640bf0b20c3de969d082b79dc4b390d7b21935.exe	28
PID 1520 wrote to memory of 2752	1520	a53824c68cea6c410be5561eaf640bf0b20c3de969d082b79dc4b390d7b21935.exe	28
PID 1520 wrote to memory of 2752	1520	a53824c68cea6c410be5561eaf640bf0b20c3de969d082b79dc4b390d7b21935.exe	28
PID 1520 wrote to memory of 2752	1520	a53824c68cea6c410be5561eaf640bf0b20c3de969d082b79dc4b390d7b21935.exe	28
PID 1520 wrote to memory of 2752	1520	a53824c68cea6c410be5561eaf640bf0b20c3de969d082b79dc4b390d7b21935.exe	28
PID 1520 wrote to memory of 2752	1520	a53824c68cea6c410be5561eaf640bf0b20c3de969d082b79dc4b390d7b21935.exe	28
PID 1520 wrote to memory of 2752	1520	a53824c68cea6c410be5561eaf640bf0b20c3de969d082b79dc4b390d7b21935.exe	28
PID 1520 wrote to memory of 2752	1520	a53824c68cea6c410be5561eaf640bf0b20c3de969d082b79dc4b390d7b21935.exe	28
PID 1520 wrote to memory of 2752	1520	a53824c68cea6c410be5561eaf640bf0b20c3de969d082b79dc4b390d7b21935.exe	28

C:\Users\Admin\AppData\Local\Temp\a53824c68cea6c410be5561eaf640bf0b20c3de969d082b79dc4b390d7b21935.exe
"C:\Users\Admin\AppData\Local\Temp\a53824c68cea6c410be5561eaf640bf0b20c3de969d082b79dc4b390d7b21935.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1520
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2752

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/1520-1-0x00000000741B0000-0x000000007489E000-memory.dmp

Filesize
6.9MB

Download
memory/1520-0-0x0000000000850000-0x0000000000938000-memory.dmp

Filesize
928KB

Download
memory/1520-2-0x0000000004D10000-0x0000000004D50000-memory.dmp

Filesize
256KB

Download
memory/1520-3-0x0000000004570000-0x00000000045B4000-memory.dmp

Filesize
272KB

Download
memory/1520-4-0x0000000001F00000-0x0000000001F1A000-memory.dmp

Filesize
104KB

Download
memory/1520-6-0x0000000004D10000-0x0000000004D50000-memory.dmp

Filesize
256KB

Download
memory/1520-5-0x0000000002020000-0x0000000002026000-memory.dmp

Filesize
24KB

Download
memory/1520-17-0x00000000741B0000-0x000000007489E000-memory.dmp

Filesize
6.9MB

Download
memory/1520-14-0x0000000004D10000-0x0000000004D50000-memory.dmp

Filesize
256KB

Download
memory/1520-13-0x00000000741B0000-0x000000007489E000-memory.dmp

Filesize
6.9MB

Download
memory/2752-8-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2752-7-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2752-9-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2752-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2752-15-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2752-16-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2752-10-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2752-18-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2752-20-0x0000000004C40000-0x0000000004C80000-memory.dmp

Filesize
256KB

Download
memory/2752-19-0x0000000074130000-0x000000007481E000-memory.dmp

Filesize
6.9MB

Download
memory/2752-23-0x0000000074130000-0x000000007481E000-memory.dmp

Filesize
6.9MB

Download
memory/2752-24-0x0000000004C40000-0x0000000004C80000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads