agenttesla | d2f2d810b4262e22bc1955095893ee1957b9543cade5a44739c1c929b94697b6

General

Target

AL0424147CGPSIN.exe
Size

695KB
MD5

eb0a8ca9351d89d49548bc4060db555b
SHA1

32dd5b42cc297a15a97b40a3b06a1842d52466a7
SHA256

433327373b99264a0a5f11194a3722e1a53c832e837f0eab264f89306f9e42cb
SHA512

61f305a81a88468864033ff6029a42f40e051c3168a9985babc6e69408414cfc0c822287cfdbb026ad985fefe39b485e44391ad7689195588cbbc5a50a8d8d22
SSDEEP

12288:o+DbgSB778Qe/FsDEhr/S+dCQGXErlP7lo3JwdTOg5nACS5YOnm3xG1nEniA:JgSBYdCkllWuUp/n2EnEniA

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.starmech.net
Port:
587
Username:
[email protected]
Password:
nics123
Email To:
[email protected]

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:

AL0424147CGPSIN.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000\Control Panel\International\Geo\Nation	AL0424147CGPSIN.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:

AL0424147CGPSIN.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\BjTxJte = "C:\\Users\\Admin\\AppData\\Roaming\\BjTxJte\\BjTxJte.exe"	AL0424147CGPSIN.exe

Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

7 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

AL0424147CGPSIN.exe

description pid process target process

PID 940 set thread context of 1216 940 AL0424147CGPSIN.exe AL0424147CGPSIN.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

3288 schtasks.exe
Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

powershell.exepowershell.exeAL0424147CGPSIN.exe

pid process

2080 powershell.exe
4984 powershell.exe
4984 powershell.exe
2080 powershell.exe
1216 AL0424147CGPSIN.exe
1216 AL0424147CGPSIN.exe

flow	ioc
7	api.ipify.org

description	pid	process	target process
PID 940 set thread context of 1216	940	AL0424147CGPSIN.exe	AL0424147CGPSIN.exe

pid	process
3288	schtasks.exe

pid	process
2080	powershell.exe
4984	powershell.exe
4984	powershell.exe
2080	powershell.exe
1216	AL0424147CGPSIN.exe
1216	AL0424147CGPSIN.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

powershell.exepowershell.exeAL0424147CGPSIN.exe

description	pid	process
Token: SeDebugPrivilege	4984	powershell.exe
Token: SeDebugPrivilege	2080	powershell.exe
Token: SeDebugPrivilege	1216	AL0424147CGPSIN.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

AL0424147CGPSIN.exe

pid process

1216 AL0424147CGPSIN.exe

pid	process
1216	AL0424147CGPSIN.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

AL0424147CGPSIN.exe

description	pid	process	target process
PID 940 wrote to memory of 4984	940	AL0424147CGPSIN.exe	powershell.exe
PID 940 wrote to memory of 4984	940	AL0424147CGPSIN.exe	powershell.exe
PID 940 wrote to memory of 4984	940	AL0424147CGPSIN.exe	powershell.exe
PID 940 wrote to memory of 2080	940	AL0424147CGPSIN.exe	powershell.exe
PID 940 wrote to memory of 2080	940	AL0424147CGPSIN.exe	powershell.exe
PID 940 wrote to memory of 2080	940	AL0424147CGPSIN.exe	powershell.exe
PID 940 wrote to memory of 3288	940	AL0424147CGPSIN.exe	schtasks.exe
PID 940 wrote to memory of 3288	940	AL0424147CGPSIN.exe	schtasks.exe
PID 940 wrote to memory of 3288	940	AL0424147CGPSIN.exe	schtasks.exe
PID 940 wrote to memory of 1216	940	AL0424147CGPSIN.exe	AL0424147CGPSIN.exe
PID 940 wrote to memory of 1216	940	AL0424147CGPSIN.exe	AL0424147CGPSIN.exe
PID 940 wrote to memory of 1216	940	AL0424147CGPSIN.exe	AL0424147CGPSIN.exe
PID 940 wrote to memory of 1216	940	AL0424147CGPSIN.exe	AL0424147CGPSIN.exe
PID 940 wrote to memory of 1216	940	AL0424147CGPSIN.exe	AL0424147CGPSIN.exe
PID 940 wrote to memory of 1216	940	AL0424147CGPSIN.exe	AL0424147CGPSIN.exe
PID 940 wrote to memory of 1216	940	AL0424147CGPSIN.exe	AL0424147CGPSIN.exe
PID 940 wrote to memory of 1216	940	AL0424147CGPSIN.exe	AL0424147CGPSIN.exe

C:\Users\Admin\AppData\Local\Temp\AL0424147CGPSIN.exe
"C:\Users\Admin\AppData\Local\Temp\AL0424147CGPSIN.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:940

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\AL0424147CGPSIN.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4984

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\TrQrGQkCIJJZ.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2080

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\TrQrGQkCIJJZ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp664B.tmp"
2⤵
- Creates scheduled task(s)
PID:3288

C:\Users\Admin\AppData\Local\Temp\AL0424147CGPSIN.exe
"C:\Users\Admin\AppData\Local\Temp\AL0424147CGPSIN.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1216

Network

MITRE ATT&CK Matrix ATT&CK v13

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

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
Filesize
2KB

MD5
968cb9309758126772781b83adb8a28f

SHA1
8da30e71accf186b2ba11da1797cf67f8f78b47c

SHA256
92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

SHA512
4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Filesize
18KB

MD5
5d5c4fda0be3aa2bcf78fc8a73b0da6d

SHA1
6b6e5e3e60600eb45e3be1f101bd162d86c80bf3

SHA256
01e3a167bb465ffc22699c941f27ce13b030d7c82759d405737f1189dd197ad7

SHA512
b38938e127c0f4432f82005166d6ff095a593baf29e2ba7f3c6f7f2a387d9f0afa1ab9d95a8d41ef8ff8032d9f391b7b51eec414206cd5913a8cab5060d8bb3f

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ac52iyp4.gnv.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp664B.tmp
Filesize
1KB

MD5
f4308273e896fa5aab0fac01013cff02

SHA1
76b3a99cf12f3860b1670a6fe43aa10961eff9fd

SHA256
36259edc2f42a64c23a5a6c9d9c0c217b762aeb2554c0b568a13202392a89584

SHA512
ac761f7e54438f1d1e90133c445902bb0e39b2d971eaf111feb092c5589561a05a55b53347371c91752de4d3caacc2315f25d380f48c37647f0de15b4b7107f9

Download Submit
memory/940-4-0x0000000002FB0000-0x0000000002FC0000-memory.dmp

Filesize
64KB

Download
memory/940-0-0x0000000000B10000-0x0000000000BC4000-memory.dmp

Filesize
720KB

Download
memory/940-6-0x0000000005830000-0x0000000005848000-memory.dmp

Filesize
96KB

Download
memory/940-7-0x0000000005860000-0x000000000586E000-memory.dmp

Filesize
56KB

Download
memory/940-8-0x00000000059F0000-0x0000000005A06000-memory.dmp

Filesize
88KB

Download
memory/940-9-0x00000000066E0000-0x0000000006764000-memory.dmp

Filesize
528KB

Download
memory/940-10-0x0000000008F40000-0x0000000008FDC000-memory.dmp

Filesize
624KB

Download
memory/940-1-0x00000000743F0000-0x0000000074BA0000-memory.dmp

Filesize
7.7MB

Download
memory/940-3-0x0000000005500000-0x0000000005592000-memory.dmp

Filesize
584KB

Download
memory/940-2-0x0000000005A10000-0x0000000005FB4000-memory.dmp

Filesize
5.6MB

Download
memory/940-5-0x00000000054A0000-0x00000000054AA000-memory.dmp

Filesize
40KB

Download
memory/940-48-0x00000000743F0000-0x0000000074BA0000-memory.dmp

Filesize
7.7MB

Download
memory/1216-46-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1216-91-0x0000000006C50000-0x0000000006CA0000-memory.dmp

Filesize
320KB

Download
memory/2080-76-0x0000000007AE0000-0x0000000007AEA000-memory.dmp

Filesize
40KB

Download
memory/2080-51-0x00000000076E0000-0x0000000007712000-memory.dmp

Filesize
200KB

Download
memory/2080-22-0x00000000743F0000-0x0000000074BA0000-memory.dmp

Filesize
7.7MB

Download
memory/2080-24-0x0000000005F60000-0x0000000005FC6000-memory.dmp

Filesize
408KB

Download
memory/2080-23-0x0000000005E40000-0x0000000005E62000-memory.dmp

Filesize
136KB

Download
memory/2080-88-0x00000000743F0000-0x0000000074BA0000-memory.dmp

Filesize
7.7MB

Download
memory/2080-41-0x0000000006140000-0x0000000006494000-memory.dmp

Filesize
3.3MB

Download
memory/2080-82-0x0000000007D90000-0x0000000007D98000-memory.dmp

Filesize
32KB

Download
memory/2080-20-0x00000000050E0000-0x00000000050F0000-memory.dmp

Filesize
64KB

Download
memory/2080-81-0x0000000007DB0000-0x0000000007DCA000-memory.dmp

Filesize
104KB

Download
memory/2080-79-0x0000000007CA0000-0x0000000007CAE000-memory.dmp

Filesize
56KB

Download
memory/2080-78-0x0000000007C70000-0x0000000007C81000-memory.dmp

Filesize
68KB

Download
memory/2080-63-0x00000000076C0000-0x00000000076DE000-memory.dmp

Filesize
120KB

Download
memory/2080-52-0x0000000074CA0000-0x0000000074CEC000-memory.dmp

Filesize
304KB

Download
memory/2080-73-0x0000000007720000-0x00000000077C3000-memory.dmp

Filesize
652KB

Download
memory/2080-25-0x00000000060D0000-0x0000000006136000-memory.dmp

Filesize
408KB

Download
memory/2080-75-0x0000000007A70000-0x0000000007A8A000-memory.dmp

Filesize
104KB

Download
memory/2080-74-0x00000000080B0000-0x000000000872A000-memory.dmp

Filesize
6.5MB

Download
memory/2080-21-0x00000000050E0000-0x00000000050F0000-memory.dmp

Filesize
64KB

Download
memory/4984-77-0x0000000007BC0000-0x0000000007C56000-memory.dmp

Filesize
600KB

Download
memory/4984-62-0x0000000074CA0000-0x0000000074CEC000-memory.dmp

Filesize
304KB

Download
memory/4984-50-0x00000000067E0000-0x000000000682C000-memory.dmp

Filesize
304KB

Download
memory/4984-80-0x0000000007B80000-0x0000000007B94000-memory.dmp

Filesize
80KB

Download
memory/4984-49-0x0000000006610000-0x000000000662E000-memory.dmp

Filesize
120KB

Download
memory/4984-19-0x0000000002C50000-0x0000000002C60000-memory.dmp

Filesize
64KB

Download
memory/4984-18-0x0000000002C50000-0x0000000002C60000-memory.dmp

Filesize
64KB

Download
memory/4984-17-0x00000000743F0000-0x0000000074BA0000-memory.dmp

Filesize
7.7MB

Download
memory/4984-89-0x00000000743F0000-0x0000000074BA0000-memory.dmp

Filesize
7.7MB

Download
memory/4984-16-0x0000000005960000-0x0000000005F88000-memory.dmp

Filesize
6.2MB

Download
memory/4984-15-0x0000000002CF0000-0x0000000002D26000-memory.dmp

Filesize
216KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads