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
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

4 api.ipify.org
5 api.ipify.org
6 ip-api.com

flow	ioc
4	api.ipify.org
5	api.ipify.org
6	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

Processes:

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

description	pid	process	target process
PID 1296 set thread context of 2432	1296	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

2684 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

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

pid process

2432 SecuriteInfo.com.Win32.PWSX-gen.21299.exe
2432 SecuriteInfo.com.Win32.PWSX-gen.21299.exe
2420 powershell.exe
2640 powershell.exe

pid	process
2684	schtasks.exe

pid	process
2432	SecuriteInfo.com.Win32.PWSX-gen.21299.exe
2432	SecuriteInfo.com.Win32.PWSX-gen.21299.exe
2420	powershell.exe
2640	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

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

description	pid	process
Token: SeDebugPrivilege	2432	SecuriteInfo.com.Win32.PWSX-gen.21299.exe
Token: SeDebugPrivilege	2420	powershell.exe
Token: SeDebugPrivilege	2640	powershell.exe

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

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

description	pid	process	target process
PID 1296 wrote to memory of 2640	1296	SecuriteInfo.com.Win32.PWSX-gen.21299.exe	powershell.exe
PID 1296 wrote to memory of 2640	1296	SecuriteInfo.com.Win32.PWSX-gen.21299.exe	powershell.exe
PID 1296 wrote to memory of 2640	1296	SecuriteInfo.com.Win32.PWSX-gen.21299.exe	powershell.exe
PID 1296 wrote to memory of 2640	1296	SecuriteInfo.com.Win32.PWSX-gen.21299.exe	powershell.exe
PID 1296 wrote to memory of 2420	1296	SecuriteInfo.com.Win32.PWSX-gen.21299.exe	powershell.exe
PID 1296 wrote to memory of 2420	1296	SecuriteInfo.com.Win32.PWSX-gen.21299.exe	powershell.exe
PID 1296 wrote to memory of 2420	1296	SecuriteInfo.com.Win32.PWSX-gen.21299.exe	powershell.exe
PID 1296 wrote to memory of 2420	1296	SecuriteInfo.com.Win32.PWSX-gen.21299.exe	powershell.exe
PID 1296 wrote to memory of 2684	1296	SecuriteInfo.com.Win32.PWSX-gen.21299.exe	schtasks.exe
PID 1296 wrote to memory of 2684	1296	SecuriteInfo.com.Win32.PWSX-gen.21299.exe	schtasks.exe
PID 1296 wrote to memory of 2684	1296	SecuriteInfo.com.Win32.PWSX-gen.21299.exe	schtasks.exe
PID 1296 wrote to memory of 2684	1296	SecuriteInfo.com.Win32.PWSX-gen.21299.exe	schtasks.exe
PID 1296 wrote to memory of 2432	1296	SecuriteInfo.com.Win32.PWSX-gen.21299.exe	SecuriteInfo.com.Win32.PWSX-gen.21299.exe
PID 1296 wrote to memory of 2432	1296	SecuriteInfo.com.Win32.PWSX-gen.21299.exe	SecuriteInfo.com.Win32.PWSX-gen.21299.exe
PID 1296 wrote to memory of 2432	1296	SecuriteInfo.com.Win32.PWSX-gen.21299.exe	SecuriteInfo.com.Win32.PWSX-gen.21299.exe
PID 1296 wrote to memory of 2432	1296	SecuriteInfo.com.Win32.PWSX-gen.21299.exe	SecuriteInfo.com.Win32.PWSX-gen.21299.exe
PID 1296 wrote to memory of 2432	1296	SecuriteInfo.com.Win32.PWSX-gen.21299.exe	SecuriteInfo.com.Win32.PWSX-gen.21299.exe
PID 1296 wrote to memory of 2432	1296	SecuriteInfo.com.Win32.PWSX-gen.21299.exe	SecuriteInfo.com.Win32.PWSX-gen.21299.exe
PID 1296 wrote to memory of 2432	1296	SecuriteInfo.com.Win32.PWSX-gen.21299.exe	SecuriteInfo.com.Win32.PWSX-gen.21299.exe
PID 1296 wrote to memory of 2432	1296	SecuriteInfo.com.Win32.PWSX-gen.21299.exe	SecuriteInfo.com.Win32.PWSX-gen.21299.exe
PID 1296 wrote to memory of 2432	1296	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⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1296

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:2640

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:2420

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\BmNahdYTtB" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3968.tmp"
2⤵
- Creates scheduled task(s)
PID:2684

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:2432

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

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

4

T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015
Filesize
68KB

MD5
29f65ba8e88c063813cc50a4ea544e93

SHA1
05a7040d5c127e68c25d81cc51271ffb8bef3568

SHA256
1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

SHA512
e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar749B.tmp
Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp3968.tmp
Filesize
1KB

MD5
b7c97e6c88f943d4b164a2e9c211266d

SHA1
7f6f3c106d9d534ab4b94ed868eae1aed98437ed

SHA256
d0cc89bd6eb92040bbf95ff81a94e699521acc0b1ec5b146cfc633c61315454d

SHA512
ef2bed025d0e2f9292b29afd7ca43a362da84892479b8935ba2a1941bfb4c82c611ddae2fdf282d3bbda7f17137f4c6d2bf204cf212f61ce11e987da22bf2458

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

MD5
5d11f552cab32e3cd504e6971e7a142a

SHA1
b82c2167ba2cd952737d322d5a9178a31fe9b75d

SHA256
164f8de434fddb4cb33fe8bb32c61195bfbf12d19b04200214eef46b84d2d967

SHA512
0d3ca31530c3f353655c6feb47ecc4ebe9962abe3dd7defac209edf4b2020e63ac1f08549e48643b6215d0d880c53d0b598012ce92ef973c2126a59f81549cf2

Download Submit
memory/1296-1-0x0000000074950000-0x000000007503E000-memory.dmp

Filesize
6.9MB

Download
memory/1296-5-0x0000000005390000-0x0000000005414000-memory.dmp

Filesize
528KB

Download
memory/1296-4-0x0000000000460000-0x000000000046C000-memory.dmp

Filesize
48KB

Download
memory/1296-3-0x00000000003C0000-0x00000000003D2000-memory.dmp

Filesize
72KB

Download
memory/1296-2-0x0000000000E80000-0x0000000000EC0000-memory.dmp

Filesize
256KB

Download
memory/1296-0-0x0000000000EE0000-0x0000000000FA2000-memory.dmp

Filesize
776KB

Download
memory/1296-26-0x0000000074950000-0x000000007503E000-memory.dmp

Filesize
6.9MB

Download
memory/2420-30-0x000000006F800000-0x000000006FDAB000-memory.dmp

Filesize
5.7MB

Download
memory/2420-40-0x000000006F800000-0x000000006FDAB000-memory.dmp

Filesize
5.7MB

Download
memory/2420-38-0x0000000002A60000-0x0000000002AA0000-memory.dmp

Filesize
256KB

Download
memory/2420-34-0x0000000002A60000-0x0000000002AA0000-memory.dmp

Filesize
256KB

Download
memory/2420-33-0x000000006F800000-0x000000006FDAB000-memory.dmp

Filesize
5.7MB

Download
memory/2432-18-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2432-36-0x0000000074950000-0x000000007503E000-memory.dmp

Filesize
6.9MB

Download
memory/2432-79-0x0000000074950000-0x000000007503E000-memory.dmp

Filesize
6.9MB

Download
memory/2432-19-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2432-27-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2432-24-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2432-20-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2432-29-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2432-22-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2432-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2432-37-0x00000000049F0000-0x0000000004A30000-memory.dmp

Filesize
256KB

Download
memory/2640-39-0x000000006F800000-0x000000006FDAB000-memory.dmp

Filesize
5.7MB

Download
memory/2640-41-0x000000006F800000-0x000000006FDAB000-memory.dmp

Filesize
5.7MB

Download
memory/2640-35-0x0000000002C70000-0x0000000002CB0000-memory.dmp

Filesize
256KB

Download
memory/2640-32-0x0000000002C70000-0x0000000002CB0000-memory.dmp

Filesize
256KB

Download
memory/2640-31-0x000000006F800000-0x000000006FDAB000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads