agenttesla | 50a04e6365ff52ca1c6f926a30edeeff8c1c44283b2f2b0fcb5ba1e0476e9be2

General

Target

50a04e6365ff52ca1c6f926a30edeeff8c1c44283b2f2b0fcb5ba1e0476e9be2.exe
Size

676KB
MD5

585db3a8eed13f1a2bbc01d118687b40
SHA1

8b6816112d5387f3e1c87568c7a2741fb630687b
SHA256

50a04e6365ff52ca1c6f926a30edeeff8c1c44283b2f2b0fcb5ba1e0476e9be2
SHA512

af14f6a1e705aa9a08ad49a51e57351c5487d16d7f8dcca9cbae85d18adbb159848ab6cc46356f7648d643d2d4cef4f2890936997ec5c13a881576b6fe614e07
SSDEEP

12288:eSyi8LkpEawtl6Y66BMWwjQ2KNewh7fpqnnFvssj8jPqkIHBSvf5F2G06aWquqzm:FjEVpGWs/q7QnnFHjaPwhSmGXaEn/

Score

10^/10

agenttesla execution keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.greenimpressionbd.com
Port:
587
Username:
[email protected]
Password:
Rumizaman123
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
execution

PowerShell
T1059.001

Processes:

powershell.exe

pid process

1848 powershell.exe

pid	process
1848	powershell.exe

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:

50a04e6365ff52ca1c6f926a30edeeff8c1c44283b2f2b0fcb5ba1e0476e9be2.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Control Panel\International\Geo\Nation	50a04e6365ff52ca1c6f926a30edeeff8c1c44283b2f2b0fcb5ba1e0476e9be2.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

22 api.ipify.org
23 api.ipify.org

flow	ioc
22	api.ipify.org
23	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

50a04e6365ff52ca1c6f926a30edeeff8c1c44283b2f2b0fcb5ba1e0476e9be2.exe

description	pid	process	target process
PID 920 set thread context of 1876	920	50a04e6365ff52ca1c6f926a30edeeff8c1c44283b2f2b0fcb5ba1e0476e9be2.exe	RegSvcs.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

50a04e6365ff52ca1c6f926a30edeeff8c1c44283b2f2b0fcb5ba1e0476e9be2.exeRegSvcs.exepowershell.exe

pid	process
920	50a04e6365ff52ca1c6f926a30edeeff8c1c44283b2f2b0fcb5ba1e0476e9be2.exe
920	50a04e6365ff52ca1c6f926a30edeeff8c1c44283b2f2b0fcb5ba1e0476e9be2.exe
1876	RegSvcs.exe
1876	RegSvcs.exe
1848	powershell.exe
1848	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

50a04e6365ff52ca1c6f926a30edeeff8c1c44283b2f2b0fcb5ba1e0476e9be2.exeRegSvcs.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	920	50a04e6365ff52ca1c6f926a30edeeff8c1c44283b2f2b0fcb5ba1e0476e9be2.exe
Token: SeDebugPrivilege	1876	RegSvcs.exe
Token: SeDebugPrivilege	1848	powershell.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

50a04e6365ff52ca1c6f926a30edeeff8c1c44283b2f2b0fcb5ba1e0476e9be2.exe

description	pid	process	target process
PID 920 wrote to memory of 1848	920	50a04e6365ff52ca1c6f926a30edeeff8c1c44283b2f2b0fcb5ba1e0476e9be2.exe	powershell.exe
PID 920 wrote to memory of 1848	920	50a04e6365ff52ca1c6f926a30edeeff8c1c44283b2f2b0fcb5ba1e0476e9be2.exe	powershell.exe
PID 920 wrote to memory of 1848	920	50a04e6365ff52ca1c6f926a30edeeff8c1c44283b2f2b0fcb5ba1e0476e9be2.exe	powershell.exe
PID 920 wrote to memory of 1876	920	50a04e6365ff52ca1c6f926a30edeeff8c1c44283b2f2b0fcb5ba1e0476e9be2.exe	RegSvcs.exe
PID 920 wrote to memory of 1876	920	50a04e6365ff52ca1c6f926a30edeeff8c1c44283b2f2b0fcb5ba1e0476e9be2.exe	RegSvcs.exe
PID 920 wrote to memory of 1876	920	50a04e6365ff52ca1c6f926a30edeeff8c1c44283b2f2b0fcb5ba1e0476e9be2.exe	RegSvcs.exe
PID 920 wrote to memory of 1876	920	50a04e6365ff52ca1c6f926a30edeeff8c1c44283b2f2b0fcb5ba1e0476e9be2.exe	RegSvcs.exe
PID 920 wrote to memory of 1876	920	50a04e6365ff52ca1c6f926a30edeeff8c1c44283b2f2b0fcb5ba1e0476e9be2.exe	RegSvcs.exe
PID 920 wrote to memory of 1876	920	50a04e6365ff52ca1c6f926a30edeeff8c1c44283b2f2b0fcb5ba1e0476e9be2.exe	RegSvcs.exe
PID 920 wrote to memory of 1876	920	50a04e6365ff52ca1c6f926a30edeeff8c1c44283b2f2b0fcb5ba1e0476e9be2.exe	RegSvcs.exe
PID 920 wrote to memory of 1876	920	50a04e6365ff52ca1c6f926a30edeeff8c1c44283b2f2b0fcb5ba1e0476e9be2.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\50a04e6365ff52ca1c6f926a30edeeff8c1c44283b2f2b0fcb5ba1e0476e9be2.exe
"C:\Users\Admin\AppData\Local\Temp\50a04e6365ff52ca1c6f926a30edeeff8c1c44283b2f2b0fcb5ba1e0476e9be2.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:920

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\50a04e6365ff52ca1c6f926a30edeeff8c1c44283b2f2b0fcb5ba1e0476e9be2.exe"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1848

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1876

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_vnjqznaz.d2x.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/920-13-0x0000000074640000-0x0000000074DF0000-memory.dmp

Filesize
7.7MB

Download
memory/920-1-0x0000000000800000-0x00000000008AC000-memory.dmp

Filesize
688KB

Download
memory/920-2-0x0000000005760000-0x0000000005D04000-memory.dmp

Filesize
5.6MB

Download
memory/920-3-0x0000000005290000-0x0000000005322000-memory.dmp

Filesize
584KB

Download
memory/920-4-0x0000000005360000-0x000000000536A000-memory.dmp

Filesize
40KB

Download
memory/920-5-0x0000000074640000-0x0000000074DF0000-memory.dmp

Filesize
7.7MB

Download
memory/920-6-0x0000000006900000-0x000000000691A000-memory.dmp

Filesize
104KB

Download
memory/920-7-0x0000000006920000-0x0000000006930000-memory.dmp

Filesize
64KB

Download
memory/920-8-0x0000000006C90000-0x0000000006D12000-memory.dmp

Filesize
520KB

Download
memory/920-9-0x0000000009300000-0x000000000939C000-memory.dmp

Filesize
624KB

Download
memory/920-0-0x000000007464E000-0x000000007464F000-memory.dmp

Filesize
4KB

Download
memory/1848-48-0x0000000007790000-0x0000000007E0A000-memory.dmp

Filesize
6.5MB

Download
memory/1848-35-0x0000000006FD0000-0x0000000007002000-memory.dmp

Filesize
200KB

Download
memory/1848-60-0x0000000074640000-0x0000000074DF0000-memory.dmp

Filesize
7.7MB

Download
memory/1848-57-0x0000000007460000-0x0000000007468000-memory.dmp

Filesize
32KB

Download
memory/1848-18-0x0000000074640000-0x0000000074DF0000-memory.dmp

Filesize
7.7MB

Download
memory/1848-17-0x00000000051C0000-0x00000000057E8000-memory.dmp

Filesize
6.2MB

Download
memory/1848-20-0x0000000005100000-0x0000000005166000-memory.dmp

Filesize
408KB

Download
memory/1848-19-0x0000000005060000-0x0000000005082000-memory.dmp

Filesize
136KB

Download
memory/1848-21-0x0000000074640000-0x0000000074DF0000-memory.dmp

Filesize
7.7MB

Download
memory/1848-56-0x0000000007480000-0x000000000749A000-memory.dmp

Filesize
104KB

Download
memory/1848-32-0x0000000074640000-0x0000000074DF0000-memory.dmp

Filesize
7.7MB

Download
memory/1848-31-0x0000000005860000-0x0000000005BB4000-memory.dmp

Filesize
3.3MB

Download
memory/1848-33-0x0000000005E20000-0x0000000005E3E000-memory.dmp

Filesize
120KB

Download
memory/1848-34-0x00000000063B0000-0x00000000063FC000-memory.dmp

Filesize
304KB

Download
memory/1848-36-0x00000000702C0000-0x000000007030C000-memory.dmp

Filesize
304KB

Download
memory/1848-14-0x00000000024D0000-0x0000000002506000-memory.dmp

Filesize
216KB

Download
memory/1848-46-0x0000000006400000-0x000000000641E000-memory.dmp

Filesize
120KB

Download
memory/1848-47-0x0000000007010000-0x00000000070B3000-memory.dmp

Filesize
652KB

Download
memory/1848-55-0x0000000007380000-0x0000000007394000-memory.dmp

Filesize
80KB

Download
memory/1848-49-0x0000000007140000-0x000000000715A000-memory.dmp

Filesize
104KB

Download
memory/1848-54-0x0000000007370000-0x000000000737E000-memory.dmp

Filesize
56KB

Download
memory/1848-51-0x00000000071C0000-0x00000000071CA000-memory.dmp

Filesize
40KB

Download
memory/1848-52-0x00000000073C0000-0x0000000007456000-memory.dmp

Filesize
600KB

Download
memory/1848-53-0x0000000007340000-0x0000000007351000-memory.dmp

Filesize
68KB

Download
memory/1876-50-0x0000000006C20000-0x0000000006C70000-memory.dmp

Filesize
320KB

Download
memory/1876-10-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1876-12-0x0000000074640000-0x0000000074DF0000-memory.dmp

Filesize
7.7MB

Download
memory/1876-15-0x00000000057D0000-0x0000000005836000-memory.dmp

Filesize
408KB

Download
memory/1876-16-0x0000000074640000-0x0000000074DF0000-memory.dmp

Filesize
7.7MB

Download
memory/1876-61-0x0000000074640000-0x0000000074DF0000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads