agenttesla | c2a6bcd8a0594ef65687fad97e30f52c0a6995efd5739c1a431376de5ad2857a

General

Target

SecuriteInfo.com.Win32.PWSX-gen.21299.exe
Size

747KB
MD5

7e50b0328014e0c2f3ec7bc7ecec7d27
SHA1

ed2f7dca7d90b68b992f78ecb33ce80554610027
SHA256

c2a6bcd8a0594ef65687fad97e30f52c0a6995efd5739c1a431376de5ad2857a
SHA512

b00d7d38f0b80506a701859caea9c767fb1efe1ab595c85817019900389a5d36f225c82cf240fe5a1ba788b0a43cd4b5ee91882e6c60bc2c4d1a8f9d17ec49cd
SSDEEP

12288:ok6ayww07LVL0JCXCNsol0jRhH7MfaQx64kuaizm/AlH3kjY+n1cE3:sajTpICCFslijFS/kUjVx

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.wecaresvc.com
Port:
587
Username:
[email protected]
Password:
s2a8l4e9skao

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.wecaresvc.com
Port:
587
Username:
[email protected]
Password:
s2a8l4e9skao
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:

SecuriteInfo.com.Win32.PWSX-gen.21299.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\Control Panel\International\Geo\Nation	SecuriteInfo.com.Win32.PWSX-gen.21299.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
Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

54 api.ipify.org
55 api.ipify.org
57 ip-api.com

flow	ioc
54	api.ipify.org
55	api.ipify.org
57	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

Processes:

SecuriteInfo.com.Win32.PWSX-gen.21299.exe

description	pid	process	target process
PID 1848 set thread context of 4996	1848	SecuriteInfo.com.Win32.PWSX-gen.21299.exe	SecuriteInfo.com.Win32.PWSX-gen.21299.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

1208 schtasks.exe

pid	process
1208	schtasks.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

Processes:

powershell.exepowershell.exeSecuriteInfo.com.Win32.PWSX-gen.21299.exe

pid	process
3236	powershell.exe
3236	powershell.exe
4904	powershell.exe
4904	powershell.exe
4996	SecuriteInfo.com.Win32.PWSX-gen.21299.exe
4996	SecuriteInfo.com.Win32.PWSX-gen.21299.exe
4996	SecuriteInfo.com.Win32.PWSX-gen.21299.exe
4904	powershell.exe
3236	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

powershell.exepowershell.exeSecuriteInfo.com.Win32.PWSX-gen.21299.exe

description	pid	process
Token: SeDebugPrivilege	4904	powershell.exe
Token: SeDebugPrivilege	3236	powershell.exe
Token: SeDebugPrivilege	4996	SecuriteInfo.com.Win32.PWSX-gen.21299.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

SecuriteInfo.com.Win32.PWSX-gen.21299.exe

description	pid	process	target process
PID 1848 wrote to memory of 4904	1848	SecuriteInfo.com.Win32.PWSX-gen.21299.exe	powershell.exe
PID 1848 wrote to memory of 4904	1848	SecuriteInfo.com.Win32.PWSX-gen.21299.exe	powershell.exe
PID 1848 wrote to memory of 4904	1848	SecuriteInfo.com.Win32.PWSX-gen.21299.exe	powershell.exe
PID 1848 wrote to memory of 3236	1848	SecuriteInfo.com.Win32.PWSX-gen.21299.exe	powershell.exe
PID 1848 wrote to memory of 3236	1848	SecuriteInfo.com.Win32.PWSX-gen.21299.exe	powershell.exe
PID 1848 wrote to memory of 3236	1848	SecuriteInfo.com.Win32.PWSX-gen.21299.exe	powershell.exe
PID 1848 wrote to memory of 1208	1848	SecuriteInfo.com.Win32.PWSX-gen.21299.exe	schtasks.exe
PID 1848 wrote to memory of 1208	1848	SecuriteInfo.com.Win32.PWSX-gen.21299.exe	schtasks.exe
PID 1848 wrote to memory of 1208	1848	SecuriteInfo.com.Win32.PWSX-gen.21299.exe	schtasks.exe
PID 1848 wrote to memory of 4996	1848	SecuriteInfo.com.Win32.PWSX-gen.21299.exe	SecuriteInfo.com.Win32.PWSX-gen.21299.exe
PID 1848 wrote to memory of 4996	1848	SecuriteInfo.com.Win32.PWSX-gen.21299.exe	SecuriteInfo.com.Win32.PWSX-gen.21299.exe
PID 1848 wrote to memory of 4996	1848	SecuriteInfo.com.Win32.PWSX-gen.21299.exe	SecuriteInfo.com.Win32.PWSX-gen.21299.exe
PID 1848 wrote to memory of 4996	1848	SecuriteInfo.com.Win32.PWSX-gen.21299.exe	SecuriteInfo.com.Win32.PWSX-gen.21299.exe
PID 1848 wrote to memory of 4996	1848	SecuriteInfo.com.Win32.PWSX-gen.21299.exe	SecuriteInfo.com.Win32.PWSX-gen.21299.exe
PID 1848 wrote to memory of 4996	1848	SecuriteInfo.com.Win32.PWSX-gen.21299.exe	SecuriteInfo.com.Win32.PWSX-gen.21299.exe
PID 1848 wrote to memory of 4996	1848	SecuriteInfo.com.Win32.PWSX-gen.21299.exe	SecuriteInfo.com.Win32.PWSX-gen.21299.exe
PID 1848 wrote to memory of 4996	1848	SecuriteInfo.com.Win32.PWSX-gen.21299.exe	SecuriteInfo.com.Win32.PWSX-gen.21299.exe

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.21299.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.21299.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1848

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\SecuriteInfo.com.Win32.PWSX-gen.21299.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4904

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\BmNahdYTtB.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3236

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\BmNahdYTtB" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9887.tmp"
2⤵
- Creates scheduled task(s)
PID:1208

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.21299.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.21299.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4996

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

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
61868cb0bd894208bf4817e4292dbb5c

SHA1
b5070ca14fad4061cea1b6469930412b7e5faf21

SHA256
b383269dd089ec0188421aff1b634148d4610b06e6ea25b9575426880b74ca2c

SHA512
c74d3d4908695a9c7b7799b1af5184b9f872a6e4fba0e5df32e791ebf65db1a60d9cec517c022305f8f71f1f96ad682340210fac83594ee9c23a5233b4f8f9ce

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_b10pqbdz.u51.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp9887.tmp
Filesize
1KB

MD5
7b715dd4ab7b122c6510bb188fd63ff4

SHA1
9bf54ee7aef1a941e67cf97e1d3803c92fb13ab0

SHA256
30b702980d4995c3c55b3d05d1680a2a59e19560915bbb7e2c9f4ca6577741ea

SHA512
4802bf128a17c4738365bd710f723eac467d61272ad018ec5e65bd8b674a9e5d188fc0ed2a4f39c8f2b265d3a1c3b6739467f948fe23fdb224641e3b001f38dd

Download Submit
memory/1848-6-0x0000000005970000-0x0000000005A0C000-memory.dmp

Filesize
624KB

Download
memory/1848-5-0x0000000005680000-0x000000000568A000-memory.dmp

Filesize
40KB

Download
memory/1848-1-0x0000000075200000-0x00000000759B0000-memory.dmp

Filesize
7.7MB

Download
memory/1848-7-0x0000000005900000-0x0000000005912000-memory.dmp

Filesize
72KB

Download
memory/1848-8-0x0000000005920000-0x000000000592C000-memory.dmp

Filesize
48KB

Download
memory/1848-9-0x0000000006BB0000-0x0000000006C34000-memory.dmp

Filesize
528KB

Download
memory/1848-0-0x0000000000BC0000-0x0000000000C82000-memory.dmp

Filesize
776KB

Download
memory/1848-4-0x00000000058C0000-0x00000000058D0000-memory.dmp

Filesize
64KB

Download
memory/1848-3-0x00000000056A0000-0x0000000005732000-memory.dmp

Filesize
584KB

Download
memory/1848-29-0x0000000075200000-0x00000000759B0000-memory.dmp

Filesize
7.7MB

Download
memory/1848-2-0x0000000005C50000-0x00000000061F4000-memory.dmp

Filesize
5.6MB

Download
memory/3236-19-0x0000000004B40000-0x0000000004B50000-memory.dmp

Filesize
64KB

Download
memory/3236-20-0x0000000004B40000-0x0000000004B50000-memory.dmp

Filesize
64KB

Download
memory/3236-88-0x0000000007600000-0x000000000761A000-memory.dmp

Filesize
104KB

Download
memory/3236-79-0x0000000007180000-0x0000000007223000-memory.dmp

Filesize
652KB

Download
memory/3236-23-0x0000000075200000-0x00000000759B0000-memory.dmp

Filesize
7.7MB

Download
memory/3236-25-0x00000000050F0000-0x0000000005156000-memory.dmp

Filesize
408KB

Download
memory/3236-57-0x0000000075A60000-0x0000000075AAC000-memory.dmp

Filesize
304KB

Download
memory/3236-54-0x000000007F620000-0x000000007F630000-memory.dmp

Filesize
64KB

Download
memory/3236-89-0x00000000075E0000-0x00000000075E8000-memory.dmp

Filesize
32KB

Download
memory/3236-96-0x0000000075200000-0x00000000759B0000-memory.dmp

Filesize
7.7MB

Download
memory/3236-52-0x0000000004B40000-0x0000000004B50000-memory.dmp

Filesize
64KB

Download
memory/3236-28-0x0000000005970000-0x0000000005CC4000-memory.dmp

Filesize
3.3MB

Download
memory/4904-51-0x00000000065D0000-0x000000000661C000-memory.dmp

Filesize
304KB

Download
memory/4904-82-0x0000000007830000-0x000000000783A000-memory.dmp

Filesize
40KB

Download
memory/4904-14-0x0000000004EE0000-0x0000000004F16000-memory.dmp

Filesize
216KB

Download
memory/4904-95-0x0000000075200000-0x00000000759B0000-memory.dmp

Filesize
7.7MB

Download
memory/4904-53-0x0000000004F70000-0x0000000004F80000-memory.dmp

Filesize
64KB

Download
memory/4904-15-0x0000000075200000-0x00000000759B0000-memory.dmp

Filesize
7.7MB

Download
memory/4904-55-0x000000007FB00000-0x000000007FB10000-memory.dmp

Filesize
64KB

Download
memory/4904-56-0x0000000006A00000-0x0000000006A32000-memory.dmp

Filesize
200KB

Download
memory/4904-24-0x0000000005D50000-0x0000000005DB6000-memory.dmp

Filesize
408KB

Download
memory/4904-58-0x0000000075A60000-0x0000000075AAC000-memory.dmp

Filesize
304KB

Download
memory/4904-77-0x00000000069E0000-0x00000000069FE000-memory.dmp

Filesize
120KB

Download
memory/4904-78-0x0000000075200000-0x00000000759B0000-memory.dmp

Filesize
7.7MB

Download
memory/4904-22-0x00000000053C0000-0x00000000053E2000-memory.dmp

Filesize
136KB

Download
memory/4904-80-0x0000000007E20000-0x000000000849A000-memory.dmp

Filesize
6.5MB

Download
memory/4904-81-0x00000000077C0000-0x00000000077DA000-memory.dmp

Filesize
104KB

Download
memory/4904-50-0x0000000006540000-0x000000000655E000-memory.dmp

Filesize
120KB

Download
memory/4904-83-0x0000000007A40000-0x0000000007AD6000-memory.dmp

Filesize
600KB

Download
memory/4904-17-0x0000000004F70000-0x0000000004F80000-memory.dmp

Filesize
64KB

Download
memory/4904-85-0x00000000079C0000-0x00000000079D1000-memory.dmp

Filesize
68KB

Download
memory/4904-86-0x00000000079F0000-0x00000000079FE000-memory.dmp

Filesize
56KB

Download
memory/4904-87-0x0000000007A00000-0x0000000007A14000-memory.dmp

Filesize
80KB

Download
memory/4904-18-0x0000000004F70000-0x0000000004F80000-memory.dmp

Filesize
64KB

Download
memory/4904-16-0x00000000055B0000-0x0000000005BD8000-memory.dmp

Filesize
6.2MB

Download
memory/4996-84-0x00000000069B0000-0x0000000006A00000-memory.dmp

Filesize
320KB

Download
memory/4996-26-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/4996-48-0x0000000075200000-0x00000000759B0000-memory.dmp

Filesize
7.7MB

Download
memory/4996-49-0x00000000052B0000-0x00000000052C0000-memory.dmp

Filesize
64KB

Download
memory/4996-97-0x0000000075200000-0x00000000759B0000-memory.dmp

Filesize
7.7MB

Download
memory/4996-98-0x00000000052B0000-0x00000000052C0000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads