agenttesla | 7b2828b96cdff5872a633a3d93651deb416049b563cff5323f12f0389240d94d

General

Target

7b2828b96cdff5872a633a3d93651deb416049b563cff5323f12f0389240d94d.exe
Size

716KB
MD5

e21a0e94ecc680b663e411cff254080e
SHA1

ad5ed75e5fd5d5beeb7892a0be3e3854554808d9
SHA256

7b2828b96cdff5872a633a3d93651deb416049b563cff5323f12f0389240d94d
SHA512

62e9b691935a4bb3edbb3c4fb2746d57d90dd0c584d923d25aaf1dd78d3a0e08de0e36e8b5af2fc13052b4112371a5356a0ed703f3b86ae15fd8eb1c1454e735
SSDEEP

12288:G4dIVT8zss3cQhDjBJ9g6CEtJMymAmBkh8PheCafZ2BP8rPI4K:G44TFyRjlbCEtqtTZPMvQ1h4

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
nne dimma080
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

7b2828b96cdff5872a633a3d93651deb416049b563cff5323f12f0389240d94d.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000\Software\Microsoft\Windows\CurrentVersion\Run\MmRKwR = "C:\\Users\\Admin\\AppData\\Roaming\\MmRKwR\\MmRKwR.exe"	7b2828b96cdff5872a633a3d93651deb416049b563cff5323f12f0389240d94d.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

7b2828b96cdff5872a633a3d93651deb416049b563cff5323f12f0389240d94d.exe

description	pid	process	target process
PID 1920 set thread context of 2684	1920	7b2828b96cdff5872a633a3d93651deb416049b563cff5323f12f0389240d94d.exe	7b2828b96cdff5872a633a3d93651deb416049b563cff5323f12f0389240d94d.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

2632 schtasks.exe

pid	process
2632	schtasks.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

powershell.exe7b2828b96cdff5872a633a3d93651deb416049b563cff5323f12f0389240d94d.exe

pid	process
2108	powershell.exe
2684	7b2828b96cdff5872a633a3d93651deb416049b563cff5323f12f0389240d94d.exe
2684	7b2828b96cdff5872a633a3d93651deb416049b563cff5323f12f0389240d94d.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

powershell.exe7b2828b96cdff5872a633a3d93651deb416049b563cff5323f12f0389240d94d.exe

description	pid	process
Token: SeDebugPrivilege	2108	powershell.exe
Token: SeDebugPrivilege	2684	7b2828b96cdff5872a633a3d93651deb416049b563cff5323f12f0389240d94d.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

7b2828b96cdff5872a633a3d93651deb416049b563cff5323f12f0389240d94d.exe

description	pid	process	target process
PID 1920 wrote to memory of 2108	1920	7b2828b96cdff5872a633a3d93651deb416049b563cff5323f12f0389240d94d.exe	powershell.exe
PID 1920 wrote to memory of 2108	1920	7b2828b96cdff5872a633a3d93651deb416049b563cff5323f12f0389240d94d.exe	powershell.exe
PID 1920 wrote to memory of 2108	1920	7b2828b96cdff5872a633a3d93651deb416049b563cff5323f12f0389240d94d.exe	powershell.exe
PID 1920 wrote to memory of 2108	1920	7b2828b96cdff5872a633a3d93651deb416049b563cff5323f12f0389240d94d.exe	powershell.exe
PID 1920 wrote to memory of 2632	1920	7b2828b96cdff5872a633a3d93651deb416049b563cff5323f12f0389240d94d.exe	schtasks.exe
PID 1920 wrote to memory of 2632	1920	7b2828b96cdff5872a633a3d93651deb416049b563cff5323f12f0389240d94d.exe	schtasks.exe
PID 1920 wrote to memory of 2632	1920	7b2828b96cdff5872a633a3d93651deb416049b563cff5323f12f0389240d94d.exe	schtasks.exe
PID 1920 wrote to memory of 2632	1920	7b2828b96cdff5872a633a3d93651deb416049b563cff5323f12f0389240d94d.exe	schtasks.exe
PID 1920 wrote to memory of 2684	1920	7b2828b96cdff5872a633a3d93651deb416049b563cff5323f12f0389240d94d.exe	7b2828b96cdff5872a633a3d93651deb416049b563cff5323f12f0389240d94d.exe
PID 1920 wrote to memory of 2684	1920	7b2828b96cdff5872a633a3d93651deb416049b563cff5323f12f0389240d94d.exe	7b2828b96cdff5872a633a3d93651deb416049b563cff5323f12f0389240d94d.exe
PID 1920 wrote to memory of 2684	1920	7b2828b96cdff5872a633a3d93651deb416049b563cff5323f12f0389240d94d.exe	7b2828b96cdff5872a633a3d93651deb416049b563cff5323f12f0389240d94d.exe
PID 1920 wrote to memory of 2684	1920	7b2828b96cdff5872a633a3d93651deb416049b563cff5323f12f0389240d94d.exe	7b2828b96cdff5872a633a3d93651deb416049b563cff5323f12f0389240d94d.exe
PID 1920 wrote to memory of 2684	1920	7b2828b96cdff5872a633a3d93651deb416049b563cff5323f12f0389240d94d.exe	7b2828b96cdff5872a633a3d93651deb416049b563cff5323f12f0389240d94d.exe
PID 1920 wrote to memory of 2684	1920	7b2828b96cdff5872a633a3d93651deb416049b563cff5323f12f0389240d94d.exe	7b2828b96cdff5872a633a3d93651deb416049b563cff5323f12f0389240d94d.exe
PID 1920 wrote to memory of 2684	1920	7b2828b96cdff5872a633a3d93651deb416049b563cff5323f12f0389240d94d.exe	7b2828b96cdff5872a633a3d93651deb416049b563cff5323f12f0389240d94d.exe
PID 1920 wrote to memory of 2684	1920	7b2828b96cdff5872a633a3d93651deb416049b563cff5323f12f0389240d94d.exe	7b2828b96cdff5872a633a3d93651deb416049b563cff5323f12f0389240d94d.exe
PID 1920 wrote to memory of 2684	1920	7b2828b96cdff5872a633a3d93651deb416049b563cff5323f12f0389240d94d.exe	7b2828b96cdff5872a633a3d93651deb416049b563cff5323f12f0389240d94d.exe

C:\Users\Admin\AppData\Local\Temp\7b2828b96cdff5872a633a3d93651deb416049b563cff5323f12f0389240d94d.exe
"C:\Users\Admin\AppData\Local\Temp\7b2828b96cdff5872a633a3d93651deb416049b563cff5323f12f0389240d94d.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1920

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\AsknNbTfcaDZi.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2108

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\AsknNbTfcaDZi" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8891.tmp"
2⤵
- Creates scheduled task(s)
PID:2632

C:\Users\Admin\AppData\Local\Temp\7b2828b96cdff5872a633a3d93651deb416049b563cff5323f12f0389240d94d.exe
"C:\Users\Admin\AppData\Local\Temp\7b2828b96cdff5872a633a3d93651deb416049b563cff5323f12f0389240d94d.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2684

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Defense Evasion

Modify Registry

1

T1112

Credential Access

Unsecured Credentials

2

T1552

Credentials In Files

2

T1552.001

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

2

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp8891.tmp

Filesize
1KB

MD5
14e0022756bf019bedc191701d289b00

SHA1
d3d1bdce9ff41c23be3f49f6ce713d29212f988e

SHA256
6fea9060750ac7978782c73ee5a0d736aba987fba8df095e0eaa39f762fbf263

SHA512
bdebbc4540ad7429c4d0d0163c7beeece4090b9c9ba8057747e4a9522262aeb9f10b4c15262e94ca45dd4fed291099ff6a658fa6769be29f89237a88e4ce1e07

Download Submit
memory/1920-24-0x0000000074840000-0x0000000074F2E000-memory.dmp

Filesize
6.9MB

Download
memory/1920-1-0x0000000074840000-0x0000000074F2E000-memory.dmp

Filesize
6.9MB

Download
memory/1920-2-0x0000000002040000-0x0000000002080000-memory.dmp

Filesize
256KB

Download
memory/1920-3-0x0000000000260000-0x0000000000276000-memory.dmp

Filesize
88KB

Download
memory/1920-4-0x0000000000280000-0x0000000000288000-memory.dmp

Filesize
32KB

Download
memory/1920-5-0x0000000000470000-0x000000000047A000-memory.dmp

Filesize
40KB

Download
memory/1920-6-0x0000000005C70000-0x0000000005CEA000-memory.dmp

Filesize
488KB

Download
memory/1920-0-0x0000000000810000-0x00000000008CA000-memory.dmp

Filesize
744KB

Download
memory/2108-29-0x0000000073680000-0x0000000073C2B000-memory.dmp

Filesize
5.7MB

Download
memory/2108-28-0x0000000073680000-0x0000000073C2B000-memory.dmp

Filesize
5.7MB

Download
memory/2108-32-0x0000000073680000-0x0000000073C2B000-memory.dmp

Filesize
5.7MB

Download
memory/2108-31-0x0000000002430000-0x0000000002470000-memory.dmp

Filesize
256KB

Download
memory/2108-30-0x0000000002430000-0x0000000002470000-memory.dmp

Filesize
256KB

Download
memory/2684-20-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2684-25-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2684-14-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2684-22-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2684-12-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2684-15-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2684-18-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2684-16-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2684-33-0x00000000747C0000-0x0000000074EAE000-memory.dmp

Filesize
6.9MB

Download
memory/2684-35-0x00000000747C0000-0x0000000074EAE000-memory.dmp

Filesize
6.9MB

Download
memory/2684-36-0x0000000004B20000-0x0000000004B60000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads