agenttesla | f4c7cd384e7e29160e58ff219d7c8791aa935821860cb859ff8c2197571bfb72

General

Target

f4c7cd384e7e29160e58ff219d7c8791aa935821860cb859ff8c2197571bfb72.exe
Size

822KB
MD5

999e747ee26c9101883117b8a88d6a9c
SHA1

c9fea49b73ec4f6047c5f556118b3e43ad64f9e6
SHA256

f4c7cd384e7e29160e58ff219d7c8791aa935821860cb859ff8c2197571bfb72
SHA512

730422262592049ac717501a94cf64bbde23d4a11df04aa26acd2c58170c3c161e9f24733f725455e76b9b4c9d71a5be4156869aebc6bd77ee3e46d1d44a864e
SSDEEP

24576:UZmKWd7a44E29ZuF3jGiSxSmPIB/lofv7H5QVe6e:UZg7a4rw2G55QBc7oe6

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
dKjVwpK4 dKjVwpK4 dKjVwpK4
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

Suspicious use of SetThreadContext 1 IoCs

Processes:

f4c7cd384e7e29160e58ff219d7c8791aa935821860cb859ff8c2197571bfb72.exe

description	pid	process	target process
PID 1720 set thread context of 2624	1720	f4c7cd384e7e29160e58ff219d7c8791aa935821860cb859ff8c2197571bfb72.exe	f4c7cd384e7e29160e58ff219d7c8791aa935821860cb859ff8c2197571bfb72.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

2676 schtasks.exe

pid	process
2676	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

f4c7cd384e7e29160e58ff219d7c8791aa935821860cb859ff8c2197571bfb72.exef4c7cd384e7e29160e58ff219d7c8791aa935821860cb859ff8c2197571bfb72.exepowershell.exepowershell.exe

pid	process
1720	f4c7cd384e7e29160e58ff219d7c8791aa935821860cb859ff8c2197571bfb72.exe
1720	f4c7cd384e7e29160e58ff219d7c8791aa935821860cb859ff8c2197571bfb72.exe
1720	f4c7cd384e7e29160e58ff219d7c8791aa935821860cb859ff8c2197571bfb72.exe
1720	f4c7cd384e7e29160e58ff219d7c8791aa935821860cb859ff8c2197571bfb72.exe
2624	f4c7cd384e7e29160e58ff219d7c8791aa935821860cb859ff8c2197571bfb72.exe
2624	f4c7cd384e7e29160e58ff219d7c8791aa935821860cb859ff8c2197571bfb72.exe
2664	powershell.exe
1216	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

f4c7cd384e7e29160e58ff219d7c8791aa935821860cb859ff8c2197571bfb72.exef4c7cd384e7e29160e58ff219d7c8791aa935821860cb859ff8c2197571bfb72.exepowershell.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	1720	f4c7cd384e7e29160e58ff219d7c8791aa935821860cb859ff8c2197571bfb72.exe
Token: SeDebugPrivilege	2624	f4c7cd384e7e29160e58ff219d7c8791aa935821860cb859ff8c2197571bfb72.exe
Token: SeDebugPrivilege	2664	powershell.exe
Token: SeDebugPrivilege	1216	powershell.exe

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

f4c7cd384e7e29160e58ff219d7c8791aa935821860cb859ff8c2197571bfb72.exe

description	pid	process	target process
PID 1720 wrote to memory of 1216	1720	f4c7cd384e7e29160e58ff219d7c8791aa935821860cb859ff8c2197571bfb72.exe	powershell.exe
PID 1720 wrote to memory of 1216	1720	f4c7cd384e7e29160e58ff219d7c8791aa935821860cb859ff8c2197571bfb72.exe	powershell.exe
PID 1720 wrote to memory of 1216	1720	f4c7cd384e7e29160e58ff219d7c8791aa935821860cb859ff8c2197571bfb72.exe	powershell.exe
PID 1720 wrote to memory of 1216	1720	f4c7cd384e7e29160e58ff219d7c8791aa935821860cb859ff8c2197571bfb72.exe	powershell.exe
PID 1720 wrote to memory of 2664	1720	f4c7cd384e7e29160e58ff219d7c8791aa935821860cb859ff8c2197571bfb72.exe	powershell.exe
PID 1720 wrote to memory of 2664	1720	f4c7cd384e7e29160e58ff219d7c8791aa935821860cb859ff8c2197571bfb72.exe	powershell.exe
PID 1720 wrote to memory of 2664	1720	f4c7cd384e7e29160e58ff219d7c8791aa935821860cb859ff8c2197571bfb72.exe	powershell.exe
PID 1720 wrote to memory of 2664	1720	f4c7cd384e7e29160e58ff219d7c8791aa935821860cb859ff8c2197571bfb72.exe	powershell.exe
PID 1720 wrote to memory of 2676	1720	f4c7cd384e7e29160e58ff219d7c8791aa935821860cb859ff8c2197571bfb72.exe	schtasks.exe
PID 1720 wrote to memory of 2676	1720	f4c7cd384e7e29160e58ff219d7c8791aa935821860cb859ff8c2197571bfb72.exe	schtasks.exe
PID 1720 wrote to memory of 2676	1720	f4c7cd384e7e29160e58ff219d7c8791aa935821860cb859ff8c2197571bfb72.exe	schtasks.exe
PID 1720 wrote to memory of 2676	1720	f4c7cd384e7e29160e58ff219d7c8791aa935821860cb859ff8c2197571bfb72.exe	schtasks.exe
PID 1720 wrote to memory of 2624	1720	f4c7cd384e7e29160e58ff219d7c8791aa935821860cb859ff8c2197571bfb72.exe	f4c7cd384e7e29160e58ff219d7c8791aa935821860cb859ff8c2197571bfb72.exe
PID 1720 wrote to memory of 2624	1720	f4c7cd384e7e29160e58ff219d7c8791aa935821860cb859ff8c2197571bfb72.exe	f4c7cd384e7e29160e58ff219d7c8791aa935821860cb859ff8c2197571bfb72.exe
PID 1720 wrote to memory of 2624	1720	f4c7cd384e7e29160e58ff219d7c8791aa935821860cb859ff8c2197571bfb72.exe	f4c7cd384e7e29160e58ff219d7c8791aa935821860cb859ff8c2197571bfb72.exe
PID 1720 wrote to memory of 2624	1720	f4c7cd384e7e29160e58ff219d7c8791aa935821860cb859ff8c2197571bfb72.exe	f4c7cd384e7e29160e58ff219d7c8791aa935821860cb859ff8c2197571bfb72.exe
PID 1720 wrote to memory of 2624	1720	f4c7cd384e7e29160e58ff219d7c8791aa935821860cb859ff8c2197571bfb72.exe	f4c7cd384e7e29160e58ff219d7c8791aa935821860cb859ff8c2197571bfb72.exe
PID 1720 wrote to memory of 2624	1720	f4c7cd384e7e29160e58ff219d7c8791aa935821860cb859ff8c2197571bfb72.exe	f4c7cd384e7e29160e58ff219d7c8791aa935821860cb859ff8c2197571bfb72.exe
PID 1720 wrote to memory of 2624	1720	f4c7cd384e7e29160e58ff219d7c8791aa935821860cb859ff8c2197571bfb72.exe	f4c7cd384e7e29160e58ff219d7c8791aa935821860cb859ff8c2197571bfb72.exe
PID 1720 wrote to memory of 2624	1720	f4c7cd384e7e29160e58ff219d7c8791aa935821860cb859ff8c2197571bfb72.exe	f4c7cd384e7e29160e58ff219d7c8791aa935821860cb859ff8c2197571bfb72.exe
PID 1720 wrote to memory of 2624	1720	f4c7cd384e7e29160e58ff219d7c8791aa935821860cb859ff8c2197571bfb72.exe	f4c7cd384e7e29160e58ff219d7c8791aa935821860cb859ff8c2197571bfb72.exe

C:\Users\Admin\AppData\Local\Temp\f4c7cd384e7e29160e58ff219d7c8791aa935821860cb859ff8c2197571bfb72.exe
"C:\Users\Admin\AppData\Local\Temp\f4c7cd384e7e29160e58ff219d7c8791aa935821860cb859ff8c2197571bfb72.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1720

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\f4c7cd384e7e29160e58ff219d7c8791aa935821860cb859ff8c2197571bfb72.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1216

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\vuqfbERH.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2664

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\vuqfbERH" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3717.tmp"
2⤵
- Creates scheduled task(s)
PID:2676

C:\Users\Admin\AppData\Local\Temp\f4c7cd384e7e29160e58ff219d7c8791aa935821860cb859ff8c2197571bfb72.exe
"C:\Users\Admin\AppData\Local\Temp\f4c7cd384e7e29160e58ff219d7c8791aa935821860cb859ff8c2197571bfb72.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2624

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp3717.tmp

Filesize
1KB

MD5
de5d1ee0a5eeb91fcaff4ce691aa3baa

SHA1
9d7949d2db6aa2245f924f8ab862cb072ad9afd9

SHA256
f2d39d8ab6fa1283a89e001660692ee19fb6572918b1ce2ef1209ea37b439154

SHA512
a387e7d37fa41147ab0a34779697656b4b62ea263c06f2b1eb30e349028db5e031408e2d65475f32149337d75aeb5f395d55a4fc4117e68e21ab24f7ddf2eb2d

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

Filesize
7KB

MD5
02649d2f71f744e23afdefd8c5f284fc

SHA1
22a7fba6d863f3b4b8409e2918cf409378759058

SHA256
d8dff8995fe43cfae82140e2e0cbf5376c4aae7ccb18e6c7044d66ea565583e9

SHA512
600190eea1103a181b3d7571442aef039bc10da64a3c510f9d38287b93a1d4b20f06ef34c4b4cd7d8826918cbaa0c3400ec95760cc322a86ea04e9318af4826e

Download Submit
memory/1720-31-0x00000000745B0000-0x0000000074C9E000-memory.dmp

Filesize
6.9MB

Download
memory/1720-1-0x00000000745B0000-0x0000000074C9E000-memory.dmp

Filesize
6.9MB

Download
memory/1720-2-0x0000000006F40000-0x0000000006F80000-memory.dmp

Filesize
256KB

Download
memory/1720-3-0x0000000000550000-0x0000000000570000-memory.dmp

Filesize
128KB

Download
memory/1720-4-0x00000000005C0000-0x00000000005D4000-memory.dmp

Filesize
80KB

Download
memory/1720-5-0x00000000076A0000-0x0000000007722000-memory.dmp

Filesize
520KB

Download
memory/1720-0-0x0000000000800000-0x00000000008D2000-memory.dmp

Filesize
840KB

Download
memory/2624-18-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2624-30-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2624-26-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2624-24-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2624-22-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2624-27-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2624-20-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2624-28-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads