agenttesla | 9da495f395181d2188e798281ad85b82acdf6d1185c28885fe193c6c48f78a93

General

Target

Payment copy.exe
Size

828KB
MD5

7ca522120ba2f516eeabd3d3979c14eb
SHA1

3da00a3e7c38b1cab49e7a443a33de11dbd642fc
SHA256

9da495f395181d2188e798281ad85b82acdf6d1185c28885fe193c6c48f78a93
SHA512

2eb76c682e5f86f6148750003e4b51375d7ac58e3486157b0c55da98073fb6f852fa0ef209115f0c8223e2f081df4ecff56e181af540da49fd0819a832cb73b8
SSDEEP

24576:bDPjKr5BND8Vqr4MYBt7xa42c//Bs9zEi:vk5BNggrzia7c3SF

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.probending.co.th
Port:
587
Username:
[email protected]
Password:
9aglmaj6C5hF
Email To:
[email protected]

Signatures

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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

RegSvcs.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Windows\CurrentVersion\Run\boqXv = "C:\\Users\\Admin\\AppData\\Roaming\\boqXv\\boqXv.exe"	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

Payment copy.exe

description pid process target process

PID 2188 set thread context of 2700 2188 Payment copy.exe RegSvcs.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

description	pid	process	target process
PID 2188 set thread context of 2700	2188	Payment copy.exe	RegSvcs.exe

pid	process
2676	schtasks.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

Processes:

Payment copy.exepowershell.exepowershell.exeRegSvcs.exe

pid	process
2188	Payment copy.exe
2188	Payment copy.exe
2188	Payment copy.exe
2188	Payment copy.exe
2188	Payment copy.exe
2188	Payment copy.exe
2188	Payment copy.exe
2624	powershell.exe
2704	powershell.exe
2700	RegSvcs.exe
2700	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

Payment copy.exepowershell.exepowershell.exeRegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	2188	Payment copy.exe
Token: SeDebugPrivilege	2624	powershell.exe
Token: SeDebugPrivilege	2704	powershell.exe
Token: SeDebugPrivilege	2700	RegSvcs.exe

Suspicious use of WriteProcessMemory 24 IoCs

Processes:

Payment copy.exe

description	pid	process	target process
PID 2188 wrote to memory of 2624	2188	Payment copy.exe	powershell.exe
PID 2188 wrote to memory of 2624	2188	Payment copy.exe	powershell.exe
PID 2188 wrote to memory of 2624	2188	Payment copy.exe	powershell.exe
PID 2188 wrote to memory of 2624	2188	Payment copy.exe	powershell.exe
PID 2188 wrote to memory of 2704	2188	Payment copy.exe	powershell.exe
PID 2188 wrote to memory of 2704	2188	Payment copy.exe	powershell.exe
PID 2188 wrote to memory of 2704	2188	Payment copy.exe	powershell.exe
PID 2188 wrote to memory of 2704	2188	Payment copy.exe	powershell.exe
PID 2188 wrote to memory of 2676	2188	Payment copy.exe	schtasks.exe
PID 2188 wrote to memory of 2676	2188	Payment copy.exe	schtasks.exe
PID 2188 wrote to memory of 2676	2188	Payment copy.exe	schtasks.exe
PID 2188 wrote to memory of 2676	2188	Payment copy.exe	schtasks.exe
PID 2188 wrote to memory of 2700	2188	Payment copy.exe	RegSvcs.exe
PID 2188 wrote to memory of 2700	2188	Payment copy.exe	RegSvcs.exe
PID 2188 wrote to memory of 2700	2188	Payment copy.exe	RegSvcs.exe
PID 2188 wrote to memory of 2700	2188	Payment copy.exe	RegSvcs.exe
PID 2188 wrote to memory of 2700	2188	Payment copy.exe	RegSvcs.exe
PID 2188 wrote to memory of 2700	2188	Payment copy.exe	RegSvcs.exe
PID 2188 wrote to memory of 2700	2188	Payment copy.exe	RegSvcs.exe
PID 2188 wrote to memory of 2700	2188	Payment copy.exe	RegSvcs.exe
PID 2188 wrote to memory of 2700	2188	Payment copy.exe	RegSvcs.exe
PID 2188 wrote to memory of 2700	2188	Payment copy.exe	RegSvcs.exe
PID 2188 wrote to memory of 2700	2188	Payment copy.exe	RegSvcs.exe
PID 2188 wrote to memory of 2700	2188	Payment copy.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\Payment copy.exe
"C:\Users\Admin\AppData\Local\Temp\Payment copy.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2188

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\Payment copy.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2624

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\yrkroc.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2704

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\yrkroc" /XML "C:\Users\Admin\AppData\Local\Temp\tmp59B4.tmp"
2⤵
- Creates scheduled task(s)
PID:2676

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2700

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

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp59B4.tmp
Filesize
1KB

MD5
98692a7f33a02da0df17df72ab973e94

SHA1
26250be45efe90e408fb8f49ede3b188d3ddd81c

SHA256
f231194cd34065b01169adc08d4d2d786590766549c0279a6a91fe5c0c0db843

SHA512
72aaf591b4a73eef613ccad9a6a4f97c0fefc80382a3060d151ee95a9254d33e3c18186c7d8967596ab3f08b40a4c786d97084c7c7b4175dc19f9a54308d6391

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\UCWZV6SC3XNLC1XBX00R.temp
Filesize
7KB

MD5
6a8680c87d03f10d1b6a03b71803873d

SHA1
126596176f741cf66cd150b54b5ec16442286fff

SHA256
80ded00039889c3dd834156fa0b3af6ed5970fd488d2d5facd356f997e9a174a

SHA512
523fa919f1954934d4b8517b42b9e43274ec5efb8e0384658f6b2affb54119f950c4b4281819322fe2832bd1b9ee4e14961c3f42a618e4a1cd825d6c6902e66e

Download Submit
memory/2188-31-0x0000000074940000-0x000000007502E000-memory.dmp

Filesize
6.9MB

Download
memory/2188-1-0x0000000074940000-0x000000007502E000-memory.dmp

Filesize
6.9MB

Download
memory/2188-2-0x0000000004EF0000-0x0000000004F30000-memory.dmp

Filesize
256KB

Download
memory/2188-3-0x00000000003E0000-0x0000000000400000-memory.dmp

Filesize
128KB

Download
memory/2188-4-0x0000000000410000-0x0000000000424000-memory.dmp

Filesize
80KB

Download
memory/2188-5-0x0000000005040000-0x00000000050C2000-memory.dmp

Filesize
520KB

Download
memory/2188-0-0x00000000013D0000-0x00000000014A0000-memory.dmp

Filesize
832KB

Download
memory/2700-18-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2700-30-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2700-26-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2700-24-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2700-20-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2700-27-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2700-22-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2700-28-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads