agenttesla | c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d

General

Target

c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe
Size

684KB
MD5

224e7fb68da8d134c7a2fd771b630b84
SHA1

9809da4f903a67ae35cadf7abcee77d5e3d4029f
SHA256

c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d
SHA512

94dbcd962bb850b8ccbfbe21eeff8bbb13fd059e44eb5f738b7efcf0f51098d209ce808855b414b3ea344e4f23351cbcdded1ca082e2c817af343d56196d2727
SSDEEP

12288:JsJTENl3e49Bwd7t46TbSs6WJUZddOttYxS5zfLl1q2pVDrSlBHlRk:CxENluztpTms6WJedd2tYxS9fLlE2pVt

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot5902907323:AAGfVK1Q9wMqUU6PhRCwJNTRaKY2lrcdVjY/

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\WLCAxdy = "C:\\Users\\Admin\\AppData\\Roaming\\WLCAxdy\\WLCAxdy.exe"	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.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

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

Suspicious use of SetThreadContext 1 IoCs

Processes:

c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe

description	pid	process	target process
PID 1684 set thread context of 2800	1684	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.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

2616 schtasks.exe

pid	process
2616	schtasks.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

Processes:

c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exec89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exepowershell.exepowershell.exe

pid	process
1684	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe
1684	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe
1684	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe
2800	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe
2800	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe
2112	powershell.exe
2256	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exec89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exepowershell.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	1684	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe
Token: SeDebugPrivilege	2800	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe
Token: SeDebugPrivilege	2112	powershell.exe
Token: SeDebugPrivilege	2256	powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe

pid process

2800 c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe

pid	process
2800	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe

description	pid	process	target process
PID 1684 wrote to memory of 2112	1684	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe	powershell.exe
PID 1684 wrote to memory of 2112	1684	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe	powershell.exe
PID 1684 wrote to memory of 2112	1684	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe	powershell.exe
PID 1684 wrote to memory of 2112	1684	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe	powershell.exe
PID 1684 wrote to memory of 2256	1684	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe	powershell.exe
PID 1684 wrote to memory of 2256	1684	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe	powershell.exe
PID 1684 wrote to memory of 2256	1684	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe	powershell.exe
PID 1684 wrote to memory of 2256	1684	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe	powershell.exe
PID 1684 wrote to memory of 2616	1684	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe	schtasks.exe
PID 1684 wrote to memory of 2616	1684	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe	schtasks.exe
PID 1684 wrote to memory of 2616	1684	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe	schtasks.exe
PID 1684 wrote to memory of 2616	1684	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe	schtasks.exe
PID 1684 wrote to memory of 2800	1684	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe
PID 1684 wrote to memory of 2800	1684	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe
PID 1684 wrote to memory of 2800	1684	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe
PID 1684 wrote to memory of 2800	1684	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe
PID 1684 wrote to memory of 2800	1684	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe
PID 1684 wrote to memory of 2800	1684	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe
PID 1684 wrote to memory of 2800	1684	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe
PID 1684 wrote to memory of 2800	1684	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe
PID 1684 wrote to memory of 2800	1684	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe

C:\Users\Admin\AppData\Local\Temp\c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe
"C:\Users\Admin\AppData\Local\Temp\c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1684

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2112

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\TgLxDfyfDhYj.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2256

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\TgLxDfyfDhYj" /XML "C:\Users\Admin\AppData\Local\Temp\tmp451B.tmp"
2⤵
- Creates scheduled task(s)
PID:2616

C:\Users\Admin\AppData\Local\Temp\c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe
"C:\Users\Admin\AppData\Local\Temp\c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2800

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

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

4

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp451B.tmp
Filesize
1KB

MD5
4d2a6b7701f239838914a2ee0d275adc

SHA1
20fc52903f5ea1e33b57a3596efd74a19d200803

SHA256
15f0b4e343adda0c71b64a43fd9c7b2899df05b91ae6531e3d257cf3730f50a2

SHA512
fbe13ee1a2cdb958e075f3eb68442648e793c90c2c0c49ed942e21247160a8e63eb4fc44263b1461e4cd93d43208f546b804371b4468a314adb1cb30c07cb57a

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
Filesize
7KB

MD5
6c1afa7e98bba35e16eba0d1d99b93b7

SHA1
e9bde3a460c312f27c5dce3ae337c0bd4c589e65

SHA256
bb0e52dff2c5d6f7a1d8a783764143f51500b847d716a3ecb51b8f624395b8c2

SHA512
794eb969d74dff11f0248979fface316295025d2ed602d9b9e7ab4b38ce2b31589af9da2ecadfea02aa276a26288991ff22a69b5acf97a0ad6ec47040e473b03

Download Submit
memory/1684-0-0x0000000000A20000-0x0000000000AD0000-memory.dmp

Filesize
704KB

Download
memory/1684-1-0x00000000749F0000-0x00000000750DE000-memory.dmp

Filesize
6.9MB

Download
memory/1684-2-0x0000000000580000-0x00000000005C0000-memory.dmp

Filesize
256KB

Download
memory/1684-3-0x00000000003B0000-0x00000000003CC000-memory.dmp

Filesize
112KB

Download
memory/1684-4-0x0000000000550000-0x000000000055C000-memory.dmp

Filesize
48KB

Download
memory/1684-5-0x0000000000560000-0x000000000056E000-memory.dmp

Filesize
56KB

Download
memory/1684-6-0x0000000005320000-0x00000000053A6000-memory.dmp

Filesize
536KB

Download
memory/1684-32-0x00000000749F0000-0x00000000750DE000-memory.dmp

Filesize
6.9MB

Download
memory/2112-45-0x000000006F540000-0x000000006FAEB000-memory.dmp

Filesize
5.7MB

Download
memory/2112-43-0x0000000002B90000-0x0000000002BD0000-memory.dmp

Filesize
256KB

Download
memory/2112-40-0x0000000002B90000-0x0000000002BD0000-memory.dmp

Filesize
256KB

Download
memory/2112-37-0x000000006F540000-0x000000006FAEB000-memory.dmp

Filesize
5.7MB

Download
memory/2112-33-0x000000006F540000-0x000000006FAEB000-memory.dmp

Filesize
5.7MB

Download
memory/2112-35-0x0000000002B90000-0x0000000002BD0000-memory.dmp

Filesize
256KB

Download
memory/2256-42-0x0000000002810000-0x0000000002850000-memory.dmp

Filesize
256KB

Download
memory/2256-41-0x0000000002810000-0x0000000002850000-memory.dmp

Filesize
256KB

Download
memory/2256-38-0x000000006F540000-0x000000006FAEB000-memory.dmp

Filesize
5.7MB

Download
memory/2256-44-0x000000006F540000-0x000000006FAEB000-memory.dmp

Filesize
5.7MB

Download
memory/2256-34-0x000000006F540000-0x000000006FAEB000-memory.dmp

Filesize
5.7MB

Download
memory/2256-36-0x0000000002810000-0x0000000002850000-memory.dmp

Filesize
256KB

Download
memory/2800-25-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2800-31-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2800-39-0x00000000749F0000-0x00000000750DE000-memory.dmp

Filesize
6.9MB

Download
memory/2800-27-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2800-29-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2800-23-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2800-21-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2800-20-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2800-19-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2800-61-0x00000000749F0000-0x00000000750DE000-memory.dmp

Filesize
6.9MB

Download
memory/2800-62-0x0000000004A20000-0x0000000004A60000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads