agenttesla | 89dc8a4e529a8860533365676d0a1431d335c6e1dd1f1b2238e5b5d820c4ac51

General

Target

89dc8a4e529a8860533365676d0a1431d335c6e1dd1f1b2238e5b5d820c4ac51.exe
Size

1.1MB
MD5

5df06bf278c677df7464cd5c6fb7ab4c
SHA1

4af639a6e5e45dae34cd147d6aca6e3a4d5f6d43
SHA256

89dc8a4e529a8860533365676d0a1431d335c6e1dd1f1b2238e5b5d820c4ac51
SHA512

53faa2e3722260da6b9ffe3186a8cf0365b30ada0cd67d960e877addba7a4f6ea68a9de7e6c47947604f0b864d7ab2061114789f563f8db727a40d887e4723fe
SSDEEP

24576:ffmMv6Ckr7Mny5QL/WgWmjcZ3VACFv3SnySkQ:f3v+7/5QL/Wvmj6VRN32ySkQ

Score

10^/10

agenttesla discovery keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.azmaplast.com
Port:
587
Username:
[email protected]
Password:
QAZqaz123@@
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Agenttesla family
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-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boqXv = "C:\\Users\\Admin\\AppData\\Roaming\\boqXv\\boqXv.exe"	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

89dc8a4e529a8860533365676d0a1431d335c6e1dd1f1b2238e5b5d820c4ac51.exe

description	pid	process	target process
PID 1652 set thread context of 5068	1652	89dc8a4e529a8860533365676d0a1431d335c6e1dd1f1b2238e5b5d820c4ac51.exe	RegSvcs.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

89dc8a4e529a8860533365676d0a1431d335c6e1dd1f1b2238e5b5d820c4ac51.exeRegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	89dc8a4e529a8860533365676d0a1431d335c6e1dd1f1b2238e5b5d820c4ac51.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

RegSvcs.exe

pid process

5068 RegSvcs.exe
5068 RegSvcs.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

89dc8a4e529a8860533365676d0a1431d335c6e1dd1f1b2238e5b5d820c4ac51.exe

pid process

1652 89dc8a4e529a8860533365676d0a1431d335c6e1dd1f1b2238e5b5d820c4ac51.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegSvcs.exe

description pid process

Token: SeDebugPrivilege 5068 RegSvcs.exe

pid	process
5068	RegSvcs.exe
5068	RegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	5068	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

89dc8a4e529a8860533365676d0a1431d335c6e1dd1f1b2238e5b5d820c4ac51.exe

pid	process
1652	89dc8a4e529a8860533365676d0a1431d335c6e1dd1f1b2238e5b5d820c4ac51.exe
1652	89dc8a4e529a8860533365676d0a1431d335c6e1dd1f1b2238e5b5d820c4ac51.exe

Suspicious use of SendNotifyMessage 2 IoCs

Processes:

89dc8a4e529a8860533365676d0a1431d335c6e1dd1f1b2238e5b5d820c4ac51.exe

pid	process
1652	89dc8a4e529a8860533365676d0a1431d335c6e1dd1f1b2238e5b5d820c4ac51.exe
1652	89dc8a4e529a8860533365676d0a1431d335c6e1dd1f1b2238e5b5d820c4ac51.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

89dc8a4e529a8860533365676d0a1431d335c6e1dd1f1b2238e5b5d820c4ac51.exe

description	pid	process	target process
PID 1652 wrote to memory of 5068	1652	89dc8a4e529a8860533365676d0a1431d335c6e1dd1f1b2238e5b5d820c4ac51.exe	RegSvcs.exe
PID 1652 wrote to memory of 5068	1652	89dc8a4e529a8860533365676d0a1431d335c6e1dd1f1b2238e5b5d820c4ac51.exe	RegSvcs.exe
PID 1652 wrote to memory of 5068	1652	89dc8a4e529a8860533365676d0a1431d335c6e1dd1f1b2238e5b5d820c4ac51.exe	RegSvcs.exe
PID 1652 wrote to memory of 5068	1652	89dc8a4e529a8860533365676d0a1431d335c6e1dd1f1b2238e5b5d820c4ac51.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\89dc8a4e529a8860533365676d0a1431d335c6e1dd1f1b2238e5b5d820c4ac51.exe
"C:\Users\Admin\AppData\Local\Temp\89dc8a4e529a8860533365676d0a1431d335c6e1dd1f1b2238e5b5d820c4ac51.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1652
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\89dc8a4e529a8860533365676d0a1431d335c6e1dd1f1b2238e5b5d820c4ac51.exe"
  2⤵
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:5068

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

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1652-2-0x0000000004230000-0x0000000004430000-memory.dmp

Filesize
2.0MB

Download
memory/5068-3-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/5068-4-0x0000000074DDE000-0x0000000074DDF000-memory.dmp

Filesize
4KB

Download
memory/5068-5-0x0000000005B10000-0x00000000060B4000-memory.dmp

Filesize
5.6MB

Download
memory/5068-6-0x0000000005690000-0x00000000056F6000-memory.dmp

Filesize
408KB

Download
memory/5068-7-0x0000000074DD0000-0x0000000075580000-memory.dmp

Filesize
7.7MB

Download
memory/5068-9-0x0000000006410000-0x0000000006460000-memory.dmp

Filesize
320KB

Download
memory/5068-10-0x0000000006500000-0x0000000006592000-memory.dmp

Filesize
584KB

Download
memory/5068-11-0x0000000006480000-0x000000000648A000-memory.dmp

Filesize
40KB

Download
memory/5068-12-0x0000000074DDE000-0x0000000074DDF000-memory.dmp

Filesize
4KB

Download
memory/5068-13-0x0000000074DD0000-0x0000000075580000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads