agenttesla | 9da495f395181d2188e798281ad85b82acdf6d1185c28885fe193c6c48f78a93

General

Target

statement and invoices.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-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\boqXv = "C:\\Users\\Admin\\AppData\\Roaming\\boqXv\\boqXv.exe"	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

statement and invoices.exe

description pid process target process

PID 2900 set thread context of 280 2900 statement and invoices.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

2420 schtasks.exe

description	pid	process	target process
PID 2900 set thread context of 280	2900	statement and invoices.exe	RegSvcs.exe

pid	process
2420	schtasks.exe

Suspicious behavior: EnumeratesProcesses 15 IoCs

Processes:

statement and invoices.exeRegSvcs.exepowershell.exepowershell.exe

pid	process
2900	statement and invoices.exe
2900	statement and invoices.exe
2900	statement and invoices.exe
2900	statement and invoices.exe
2900	statement and invoices.exe
2900	statement and invoices.exe
2900	statement and invoices.exe
2900	statement and invoices.exe
2900	statement and invoices.exe
2900	statement and invoices.exe
2900	statement and invoices.exe
280	RegSvcs.exe
280	RegSvcs.exe
2472	powershell.exe
2652	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

statement and invoices.exeRegSvcs.exepowershell.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	2900	statement and invoices.exe
Token: SeDebugPrivilege	280	RegSvcs.exe
Token: SeDebugPrivilege	2652	powershell.exe
Token: SeDebugPrivilege	2472	powershell.exe

Suspicious use of WriteProcessMemory 38 IoCs

Processes:

statement and invoices.exe

description	pid	process	target process
PID 2900 wrote to memory of 2652	2900	statement and invoices.exe	powershell.exe
PID 2900 wrote to memory of 2652	2900	statement and invoices.exe	powershell.exe
PID 2900 wrote to memory of 2652	2900	statement and invoices.exe	powershell.exe
PID 2900 wrote to memory of 2652	2900	statement and invoices.exe	powershell.exe
PID 2900 wrote to memory of 2472	2900	statement and invoices.exe	powershell.exe
PID 2900 wrote to memory of 2472	2900	statement and invoices.exe	powershell.exe
PID 2900 wrote to memory of 2472	2900	statement and invoices.exe	powershell.exe
PID 2900 wrote to memory of 2472	2900	statement and invoices.exe	powershell.exe
PID 2900 wrote to memory of 2420	2900	statement and invoices.exe	schtasks.exe
PID 2900 wrote to memory of 2420	2900	statement and invoices.exe	schtasks.exe
PID 2900 wrote to memory of 2420	2900	statement and invoices.exe	schtasks.exe
PID 2900 wrote to memory of 2420	2900	statement and invoices.exe	schtasks.exe
PID 2900 wrote to memory of 2324	2900	statement and invoices.exe	RegSvcs.exe
PID 2900 wrote to memory of 2324	2900	statement and invoices.exe	RegSvcs.exe
PID 2900 wrote to memory of 2324	2900	statement and invoices.exe	RegSvcs.exe
PID 2900 wrote to memory of 2324	2900	statement and invoices.exe	RegSvcs.exe
PID 2900 wrote to memory of 2324	2900	statement and invoices.exe	RegSvcs.exe
PID 2900 wrote to memory of 2324	2900	statement and invoices.exe	RegSvcs.exe
PID 2900 wrote to memory of 2324	2900	statement and invoices.exe	RegSvcs.exe
PID 2900 wrote to memory of 1052	2900	statement and invoices.exe	RegSvcs.exe
PID 2900 wrote to memory of 1052	2900	statement and invoices.exe	RegSvcs.exe
PID 2900 wrote to memory of 1052	2900	statement and invoices.exe	RegSvcs.exe
PID 2900 wrote to memory of 1052	2900	statement and invoices.exe	RegSvcs.exe
PID 2900 wrote to memory of 1052	2900	statement and invoices.exe	RegSvcs.exe
PID 2900 wrote to memory of 1052	2900	statement and invoices.exe	RegSvcs.exe
PID 2900 wrote to memory of 1052	2900	statement and invoices.exe	RegSvcs.exe
PID 2900 wrote to memory of 280	2900	statement and invoices.exe	RegSvcs.exe
PID 2900 wrote to memory of 280	2900	statement and invoices.exe	RegSvcs.exe
PID 2900 wrote to memory of 280	2900	statement and invoices.exe	RegSvcs.exe
PID 2900 wrote to memory of 280	2900	statement and invoices.exe	RegSvcs.exe
PID 2900 wrote to memory of 280	2900	statement and invoices.exe	RegSvcs.exe
PID 2900 wrote to memory of 280	2900	statement and invoices.exe	RegSvcs.exe
PID 2900 wrote to memory of 280	2900	statement and invoices.exe	RegSvcs.exe
PID 2900 wrote to memory of 280	2900	statement and invoices.exe	RegSvcs.exe
PID 2900 wrote to memory of 280	2900	statement and invoices.exe	RegSvcs.exe
PID 2900 wrote to memory of 280	2900	statement and invoices.exe	RegSvcs.exe
PID 2900 wrote to memory of 280	2900	statement and invoices.exe	RegSvcs.exe
PID 2900 wrote to memory of 280	2900	statement and invoices.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\statement and invoices.exe
"C:\Users\Admin\AppData\Local\Temp\statement and invoices.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2900

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\statement and invoices.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2652

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:2472

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\yrkroc" /XML "C:\Users\Admin\AppData\Local\Temp\tmpEB39.tmp"
2⤵
- Creates scheduled task(s)
PID:2420

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
PID:2324

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
PID:1052

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:280

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\tmpEB39.tmp
Filesize
1KB

MD5
a029258dd9556537aa86b84cd30f6dc3

SHA1
ffe1a1f4d1a3d8b05190f1a5f9082ae4aaded8f3

SHA256
e83465876148052a4c192047164884e0f13d71b95647af9980062cea546d1ebc

SHA512
4d2a6c23674f4c24b6340d563dd9502c9fc3a1b74dbd5163ba9a395ee4517f505da3465e1e297554b2dfd11888d288c092857a08931d6e3d638df14f059a93f3

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\D6R8YBRZ3MHVQZTSUK3V.temp
Filesize
7KB

MD5
71e5d0f5ec39fef8b556840232f85d90

SHA1
c29f0898e1bdd7a064ef3c5f40ec416730290729

SHA256
9f2fc17fe18df33a1c646718746f0ba9028c348c7b43bfd363ced781e9ec450e

SHA512
0b0f3a722dab2fd24ab241f357208c56bbf17875f7dbbdbc0e91936400b9186bde2029f3254256a65ffb36eef3d87a1c686d3d1685273b2ac3d8a97cdbbc8a77

Download Submit
memory/280-25-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/280-30-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/280-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/280-19-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/280-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/280-23-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/280-29-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/280-28-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2900-6-0x0000000074330000-0x0000000074A1E000-memory.dmp

Filesize
6.9MB

Download
memory/2900-1-0x0000000074330000-0x0000000074A1E000-memory.dmp

Filesize
6.9MB

Download
memory/2900-0-0x00000000013E0000-0x00000000014B0000-memory.dmp

Filesize
832KB

Download
memory/2900-2-0x0000000000350000-0x0000000000390000-memory.dmp

Filesize
256KB

Download
memory/2900-3-0x0000000000510000-0x0000000000530000-memory.dmp

Filesize
128KB

Download
memory/2900-5-0x0000000005910000-0x0000000005992000-memory.dmp

Filesize
520KB

Download
memory/2900-4-0x0000000000580000-0x0000000000594000-memory.dmp

Filesize
80KB

Download
memory/2900-31-0x0000000074330000-0x0000000074A1E000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads