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

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-4084619521-2220719027-1909462854-1000\Control Panel\International\Geo\Nation	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe

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-1-5-21-4084619521-2220719027-1909462854-1000\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

46 api.ipify.org
47 api.ipify.org

flow	ioc
46	api.ipify.org
47	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe

description	pid	process	target process
PID 3268 set thread context of 872	3268	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

3600 schtasks.exe

pid	process
3600	schtasks.exe

Suspicious behavior: EnumeratesProcesses 13 IoCs

Processes:

c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exepowershell.exepowershell.exec89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe

pid	process
3268	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe
3268	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe
3812	powershell.exe
3812	powershell.exe
3868	powershell.exe
3868	powershell.exe
3268	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe
3268	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe
872	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe
872	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe
872	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe
3868	powershell.exe
3812	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exepowershell.exepowershell.exec89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe

description	pid	process
Token: SeDebugPrivilege	3268	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe
Token: SeDebugPrivilege	3812	powershell.exe
Token: SeDebugPrivilege	3868	powershell.exe
Token: SeDebugPrivilege	872	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe

pid process

872 c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe

pid	process
872	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe

description	pid	process	target process
PID 3268 wrote to memory of 3812	3268	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe	powershell.exe
PID 3268 wrote to memory of 3812	3268	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe	powershell.exe
PID 3268 wrote to memory of 3812	3268	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe	powershell.exe
PID 3268 wrote to memory of 3868	3268	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe	powershell.exe
PID 3268 wrote to memory of 3868	3268	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe	powershell.exe
PID 3268 wrote to memory of 3868	3268	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe	powershell.exe
PID 3268 wrote to memory of 3600	3268	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe	schtasks.exe
PID 3268 wrote to memory of 3600	3268	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe	schtasks.exe
PID 3268 wrote to memory of 3600	3268	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe	schtasks.exe
PID 3268 wrote to memory of 872	3268	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe
PID 3268 wrote to memory of 872	3268	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe
PID 3268 wrote to memory of 872	3268	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe
PID 3268 wrote to memory of 872	3268	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe
PID 3268 wrote to memory of 872	3268	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe
PID 3268 wrote to memory of 872	3268	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe
PID 3268 wrote to memory of 872	3268	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe
PID 3268 wrote to memory of 872	3268	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe	c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe

C:\Users\Admin\AppData\Local\Temp\c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe
"C:\Users\Admin\AppData\Local\Temp\c89c48dfcc59f68ba6ec4e17b4736b6325f6c14dd21365e4f9cddeb25d04185d.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3268

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:3812

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:3868

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\TgLxDfyfDhYj" /XML "C:\Users\Admin\AppData\Local\Temp\tmp612B.tmp"
2⤵
- Creates scheduled task(s)
PID:3600

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:872

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

Query Registry

1

T1012

System Information Discovery

2

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\__PSScriptPolicyTest_3txzwfn0.kjs.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp612B.tmp
Filesize
1KB

MD5
9f92ecf6495c6bc17d14521a537d76af

SHA1
a05dffbec1f3612241ac74d3ffcb3b0bee52771c

SHA256
97ca4125d7164d02718f95358cae1bb4eedfb8837882267f0194b2cf41758c9b

SHA512
a606c49ede92624a81ffc433685041899495608fc899dd2d41bb376b9e41a0cd38598f640a6cd16f3ae35c01e09f4ca7fed87e51e272bfb9c874403bb4b75e12

Download Submit
memory/872-96-0x0000000005410000-0x0000000005420000-memory.dmp

Filesize
64KB

Download
memory/872-45-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/872-48-0x00000000746D0000-0x0000000074E80000-memory.dmp

Filesize
7.7MB

Download
memory/872-49-0x0000000005410000-0x0000000005420000-memory.dmp

Filesize
64KB

Download
memory/872-94-0x0000000006B30000-0x0000000006B80000-memory.dmp

Filesize
320KB

Download
memory/872-95-0x00000000746D0000-0x0000000074E80000-memory.dmp

Filesize
7.7MB

Download
memory/3268-5-0x00000000055A0000-0x00000000055AA000-memory.dmp

Filesize
40KB

Download
memory/3268-9-0x0000000006BF0000-0x0000000006C76000-memory.dmp

Filesize
536KB

Download
memory/3268-10-0x0000000009230000-0x00000000092CC000-memory.dmp

Filesize
624KB

Download
memory/3268-8-0x0000000006880000-0x000000000688E000-memory.dmp

Filesize
56KB

Download
memory/3268-7-0x0000000006870000-0x000000000687C000-memory.dmp

Filesize
48KB

Download
memory/3268-0-0x0000000000AF0000-0x0000000000BA0000-memory.dmp

Filesize
704KB

Download
memory/3268-6-0x0000000005890000-0x00000000058AC000-memory.dmp

Filesize
112KB

Download
memory/3268-4-0x0000000005720000-0x0000000005730000-memory.dmp

Filesize
64KB

Download
memory/3268-3-0x00000000055B0000-0x0000000005642000-memory.dmp

Filesize
584KB

Download
memory/3268-2-0x0000000005AC0000-0x0000000006064000-memory.dmp

Filesize
5.6MB

Download
memory/3268-47-0x00000000746D0000-0x0000000074E80000-memory.dmp

Filesize
7.7MB

Download
memory/3268-1-0x00000000746D0000-0x0000000074E80000-memory.dmp

Filesize
7.7MB

Download
memory/3812-18-0x0000000002E20000-0x0000000002E30000-memory.dmp

Filesize
64KB

Download
memory/3812-85-0x0000000007BB0000-0x0000000007BBE000-memory.dmp

Filesize
56KB

Download
memory/3812-44-0x0000000006070000-0x00000000063C4000-memory.dmp

Filesize
3.3MB

Download
memory/3812-23-0x0000000005EE0000-0x0000000005F46000-memory.dmp

Filesize
408KB

Download
memory/3812-15-0x0000000002D50000-0x0000000002D86000-memory.dmp

Filesize
216KB

Download
memory/3812-22-0x0000000005790000-0x00000000057B2000-memory.dmp

Filesize
136KB

Download
memory/3812-17-0x00000000746D0000-0x0000000074E80000-memory.dmp

Filesize
7.7MB

Download
memory/3812-16-0x0000000005840000-0x0000000005E68000-memory.dmp

Filesize
6.2MB

Download
memory/3812-91-0x00000000746D0000-0x0000000074E80000-memory.dmp

Filesize
7.7MB

Download
memory/3812-86-0x0000000007BC0000-0x0000000007BD4000-memory.dmp

Filesize
80KB

Download
memory/3812-30-0x0000000006000000-0x0000000006066000-memory.dmp

Filesize
408KB

Download
memory/3812-82-0x00000000079F0000-0x00000000079FA000-memory.dmp

Filesize
40KB

Download
memory/3812-81-0x0000000007980000-0x000000000799A000-memory.dmp

Filesize
104KB

Download
memory/3812-65-0x0000000070D70000-0x0000000070DBC000-memory.dmp

Filesize
304KB

Download
memory/3812-79-0x0000000002E20000-0x0000000002E30000-memory.dmp

Filesize
64KB

Download
memory/3812-77-0x0000000002E20000-0x0000000002E30000-memory.dmp

Filesize
64KB

Download
memory/3812-78-0x0000000007640000-0x00000000076E3000-memory.dmp

Filesize
652KB

Download
memory/3868-52-0x000000007F900000-0x000000007F910000-memory.dmp

Filesize
64KB

Download
memory/3868-80-0x00000000078F0000-0x0000000007F6A000-memory.dmp

Filesize
6.5MB

Download
memory/3868-66-0x0000000004D70000-0x0000000004D80000-memory.dmp

Filesize
64KB

Download
memory/3868-54-0x0000000070D70000-0x0000000070DBC000-memory.dmp

Filesize
304KB

Download
memory/3868-50-0x0000000005F80000-0x0000000005F9E000-memory.dmp

Filesize
120KB

Download
memory/3868-53-0x0000000006560000-0x0000000006592000-memory.dmp

Filesize
200KB

Download
memory/3868-83-0x0000000007530000-0x00000000075C6000-memory.dmp

Filesize
600KB

Download
memory/3868-87-0x00000000075F0000-0x000000000760A000-memory.dmp

Filesize
104KB

Download
memory/3868-64-0x0000000007150000-0x000000000716E000-memory.dmp

Filesize
120KB

Download
memory/3868-76-0x0000000004D70000-0x0000000004D80000-memory.dmp

Filesize
64KB

Download
memory/3868-84-0x00000000074B0000-0x00000000074C1000-memory.dmp

Filesize
68KB

Download
memory/3868-88-0x00000000075D0000-0x00000000075D8000-memory.dmp

Filesize
32KB

Download
memory/3868-51-0x0000000005FD0000-0x000000000601C000-memory.dmp

Filesize
304KB

Download
memory/3868-92-0x00000000746D0000-0x0000000074E80000-memory.dmp

Filesize
7.7MB

Download
memory/3868-19-0x0000000004D70000-0x0000000004D80000-memory.dmp

Filesize
64KB

Download
memory/3868-20-0x0000000004D70000-0x0000000004D80000-memory.dmp

Filesize
64KB

Download
memory/3868-24-0x00000000746D0000-0x0000000074E80000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads