agenttesla | f4d7f6d4f6a5510d859acae3c90808d26932cf5eaa8f30e1c7badea92940b8ff

General

Target

f4d7f6d4f6a5510d859acae3c90808d26932cf5eaa8f30e1c7badea92940b8ff.exe
Size

614KB
MD5

37a9ba1e35e53a06fbce60ec5bb45217
SHA1

a36aadf48ec9e181538a46c97eb86b2844e40284
SHA256

f4d7f6d4f6a5510d859acae3c90808d26932cf5eaa8f30e1c7badea92940b8ff
SHA512

da46429f413bdec53deaa0ea88cf9a76fe4ba68017cb42ad79fe55b19a5a8b031d0a2c4457a8c7517a5830579013c46849928f464430532ee480d4e8c0643c07
SSDEEP

12288:uF3ag4gbw0mOW/UImTt7slGZVWL9OwSsiA7efBOvAbUjgRB/:Sag4mgOW/xmTtlVIafBKAb7D

Score

10^/10

agenttesla credential_access discovery execution keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: ftp
Host:
ftp.normagroup.com.tr
Port:
21
Username:
[email protected]
Password:
Qb.X[.j.Yfm[

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://ftp.normagroup.com.tr
Port:
21
Username:
[email protected]
Password:
Qb.X[.j.Yfm[

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003
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

4152 powershell.exe

pid	process
4152	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:

f4d7f6d4f6a5510d859acae3c90808d26932cf5eaa8f30e1c7badea92940b8ff.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\Control Panel\International\Geo\Nation	f4d7f6d4f6a5510d859acae3c90808d26932cf5eaa8f30e1c7badea92940b8ff.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

Suspicious use of SetThreadContext 1 IoCs

Processes:

f4d7f6d4f6a5510d859acae3c90808d26932cf5eaa8f30e1c7badea92940b8ff.exe

description	pid	process	target process
PID 3784 set thread context of 3748	3784	f4d7f6d4f6a5510d859acae3c90808d26932cf5eaa8f30e1c7badea92940b8ff.exe	f4d7f6d4f6a5510d859acae3c90808d26932cf5eaa8f30e1c7badea92940b8ff.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

f4d7f6d4f6a5510d859acae3c90808d26932cf5eaa8f30e1c7badea92940b8ff.exef4d7f6d4f6a5510d859acae3c90808d26932cf5eaa8f30e1c7badea92940b8ff.exepowershell.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f4d7f6d4f6a5510d859acae3c90808d26932cf5eaa8f30e1c7badea92940b8ff.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f4d7f6d4f6a5510d859acae3c90808d26932cf5eaa8f30e1c7badea92940b8ff.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

f4d7f6d4f6a5510d859acae3c90808d26932cf5eaa8f30e1c7badea92940b8ff.exef4d7f6d4f6a5510d859acae3c90808d26932cf5eaa8f30e1c7badea92940b8ff.exepowershell.exe

pid	process
3784	f4d7f6d4f6a5510d859acae3c90808d26932cf5eaa8f30e1c7badea92940b8ff.exe
3784	f4d7f6d4f6a5510d859acae3c90808d26932cf5eaa8f30e1c7badea92940b8ff.exe
3748	f4d7f6d4f6a5510d859acae3c90808d26932cf5eaa8f30e1c7badea92940b8ff.exe
3748	f4d7f6d4f6a5510d859acae3c90808d26932cf5eaa8f30e1c7badea92940b8ff.exe
4152	powershell.exe
4152	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

f4d7f6d4f6a5510d859acae3c90808d26932cf5eaa8f30e1c7badea92940b8ff.exef4d7f6d4f6a5510d859acae3c90808d26932cf5eaa8f30e1c7badea92940b8ff.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	3784	f4d7f6d4f6a5510d859acae3c90808d26932cf5eaa8f30e1c7badea92940b8ff.exe
Token: SeDebugPrivilege	3748	f4d7f6d4f6a5510d859acae3c90808d26932cf5eaa8f30e1c7badea92940b8ff.exe
Token: SeDebugPrivilege	4152	powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

f4d7f6d4f6a5510d859acae3c90808d26932cf5eaa8f30e1c7badea92940b8ff.exe

pid process

3748 f4d7f6d4f6a5510d859acae3c90808d26932cf5eaa8f30e1c7badea92940b8ff.exe

pid	process
3748	f4d7f6d4f6a5510d859acae3c90808d26932cf5eaa8f30e1c7badea92940b8ff.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

f4d7f6d4f6a5510d859acae3c90808d26932cf5eaa8f30e1c7badea92940b8ff.exe

description	pid	process	target process
PID 3784 wrote to memory of 4152	3784	f4d7f6d4f6a5510d859acae3c90808d26932cf5eaa8f30e1c7badea92940b8ff.exe	powershell.exe
PID 3784 wrote to memory of 4152	3784	f4d7f6d4f6a5510d859acae3c90808d26932cf5eaa8f30e1c7badea92940b8ff.exe	powershell.exe
PID 3784 wrote to memory of 4152	3784	f4d7f6d4f6a5510d859acae3c90808d26932cf5eaa8f30e1c7badea92940b8ff.exe	powershell.exe
PID 3784 wrote to memory of 3748	3784	f4d7f6d4f6a5510d859acae3c90808d26932cf5eaa8f30e1c7badea92940b8ff.exe	f4d7f6d4f6a5510d859acae3c90808d26932cf5eaa8f30e1c7badea92940b8ff.exe
PID 3784 wrote to memory of 3748	3784	f4d7f6d4f6a5510d859acae3c90808d26932cf5eaa8f30e1c7badea92940b8ff.exe	f4d7f6d4f6a5510d859acae3c90808d26932cf5eaa8f30e1c7badea92940b8ff.exe
PID 3784 wrote to memory of 3748	3784	f4d7f6d4f6a5510d859acae3c90808d26932cf5eaa8f30e1c7badea92940b8ff.exe	f4d7f6d4f6a5510d859acae3c90808d26932cf5eaa8f30e1c7badea92940b8ff.exe
PID 3784 wrote to memory of 3748	3784	f4d7f6d4f6a5510d859acae3c90808d26932cf5eaa8f30e1c7badea92940b8ff.exe	f4d7f6d4f6a5510d859acae3c90808d26932cf5eaa8f30e1c7badea92940b8ff.exe
PID 3784 wrote to memory of 3748	3784	f4d7f6d4f6a5510d859acae3c90808d26932cf5eaa8f30e1c7badea92940b8ff.exe	f4d7f6d4f6a5510d859acae3c90808d26932cf5eaa8f30e1c7badea92940b8ff.exe
PID 3784 wrote to memory of 3748	3784	f4d7f6d4f6a5510d859acae3c90808d26932cf5eaa8f30e1c7badea92940b8ff.exe	f4d7f6d4f6a5510d859acae3c90808d26932cf5eaa8f30e1c7badea92940b8ff.exe
PID 3784 wrote to memory of 3748	3784	f4d7f6d4f6a5510d859acae3c90808d26932cf5eaa8f30e1c7badea92940b8ff.exe	f4d7f6d4f6a5510d859acae3c90808d26932cf5eaa8f30e1c7badea92940b8ff.exe
PID 3784 wrote to memory of 3748	3784	f4d7f6d4f6a5510d859acae3c90808d26932cf5eaa8f30e1c7badea92940b8ff.exe	f4d7f6d4f6a5510d859acae3c90808d26932cf5eaa8f30e1c7badea92940b8ff.exe

C:\Users\Admin\AppData\Local\Temp\f4d7f6d4f6a5510d859acae3c90808d26932cf5eaa8f30e1c7badea92940b8ff.exe
"C:\Users\Admin\AppData\Local\Temp\f4d7f6d4f6a5510d859acae3c90808d26932cf5eaa8f30e1c7badea92940b8ff.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3784

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\f4d7f6d4f6a5510d859acae3c90808d26932cf5eaa8f30e1c7badea92940b8ff.exe"
2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4152

C:\Users\Admin\AppData\Local\Temp\f4d7f6d4f6a5510d859acae3c90808d26932cf5eaa8f30e1c7badea92940b8ff.exe
"C:\Users\Admin\AppData\Local\Temp\f4d7f6d4f6a5510d859acae3c90808d26932cf5eaa8f30e1c7badea92940b8ff.exe"
2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:3748

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

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

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

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

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\Local\Temp\__PSScriptPolicyTest_mqh3v4sh.c0u.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/3748-10-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3748-14-0x0000000074FD0000-0x0000000075780000-memory.dmp

Filesize
7.7MB

Download
memory/3748-61-0x0000000074FD0000-0x0000000075780000-memory.dmp

Filesize
7.7MB

Download
memory/3748-48-0x0000000005DD0000-0x0000000005E20000-memory.dmp

Filesize
320KB

Download
memory/3748-17-0x0000000074FD0000-0x0000000075780000-memory.dmp

Filesize
7.7MB

Download
memory/3748-16-0x0000000004FF0000-0x0000000005056000-memory.dmp

Filesize
408KB

Download
memory/3784-8-0x0000000005F50000-0x0000000005FD2000-memory.dmp

Filesize
520KB

Download
memory/3784-1-0x0000000000140000-0x00000000001E0000-memory.dmp

Filesize
640KB

Download
memory/3784-9-0x0000000009DB0000-0x0000000009E4C000-memory.dmp

Filesize
624KB

Download
memory/3784-0-0x0000000074FDE000-0x0000000074FDF000-memory.dmp

Filesize
4KB

Download
memory/3784-7-0x0000000005EF0000-0x0000000005EFE000-memory.dmp

Filesize
56KB

Download
memory/3784-13-0x0000000074FD0000-0x0000000075780000-memory.dmp

Filesize
7.7MB

Download
memory/3784-3-0x0000000004C40000-0x0000000004CD2000-memory.dmp

Filesize
584KB

Download
memory/3784-6-0x0000000005EC0000-0x0000000005ECE000-memory.dmp

Filesize
56KB

Download
memory/3784-2-0x00000000051F0000-0x0000000005794000-memory.dmp

Filesize
5.6MB

Download
memory/3784-5-0x0000000074FD0000-0x0000000075780000-memory.dmp

Filesize
7.7MB

Download
memory/3784-4-0x0000000004BE0000-0x0000000004BEA000-memory.dmp

Filesize
40KB

Download
memory/4152-33-0x0000000006AA0000-0x0000000006AEC000-memory.dmp

Filesize
304KB

Download
memory/4152-47-0x0000000007A00000-0x0000000007AA3000-memory.dmp

Filesize
652KB

Download
memory/4152-25-0x0000000006120000-0x0000000006186000-memory.dmp

Filesize
408KB

Download
memory/4152-18-0x0000000006080000-0x00000000060A2000-memory.dmp

Filesize
136KB

Download
memory/4152-32-0x0000000074FD0000-0x0000000075780000-memory.dmp

Filesize
7.7MB

Download
memory/4152-15-0x00000000058B0000-0x0000000005ED8000-memory.dmp

Filesize
6.2MB

Download
memory/4152-31-0x0000000006810000-0x000000000682E000-memory.dmp

Filesize
120KB

Download
memory/4152-34-0x0000000074FD0000-0x0000000075780000-memory.dmp

Filesize
7.7MB

Download
memory/4152-35-0x0000000006DE0000-0x0000000006E12000-memory.dmp

Filesize
200KB

Download
memory/4152-36-0x0000000070C50000-0x0000000070C9C000-memory.dmp

Filesize
304KB

Download
memory/4152-46-0x0000000006E40000-0x0000000006E5E000-memory.dmp

Filesize
120KB

Download
memory/4152-24-0x0000000074FD0000-0x0000000075780000-memory.dmp

Filesize
7.7MB

Download
memory/4152-26-0x0000000006270000-0x00000000065C4000-memory.dmp

Filesize
3.3MB

Download
memory/4152-50-0x0000000007B30000-0x0000000007B4A000-memory.dmp

Filesize
104KB

Download
memory/4152-49-0x0000000008170000-0x00000000087EA000-memory.dmp

Filesize
6.5MB

Download
memory/4152-51-0x0000000007BA0000-0x0000000007BAA000-memory.dmp

Filesize
40KB

Download
memory/4152-52-0x0000000007DB0000-0x0000000007E46000-memory.dmp

Filesize
600KB

Download
memory/4152-53-0x0000000007D30000-0x0000000007D41000-memory.dmp

Filesize
68KB

Download
memory/4152-54-0x0000000007D60000-0x0000000007D6E000-memory.dmp

Filesize
56KB

Download
memory/4152-55-0x0000000007D70000-0x0000000007D84000-memory.dmp

Filesize
80KB

Download
memory/4152-56-0x0000000007E70000-0x0000000007E8A000-memory.dmp

Filesize
104KB

Download
memory/4152-57-0x0000000007E50000-0x0000000007E58000-memory.dmp

Filesize
32KB

Download
memory/4152-60-0x0000000074FD0000-0x0000000075780000-memory.dmp

Filesize
7.7MB

Download
memory/4152-12-0x0000000005240000-0x0000000005276000-memory.dmp

Filesize
216KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads