agenttesla | a3295c54f155f38973030d8e759fb3a84442dc9a297451855d69fc826f138395

General

Target

payment status.pdf.exe
Size

1020KB
MD5

95db39b63d249c820c8f4049e0f6cb47
SHA1

c7aea8439dc96bdbedb2f6c132ec3507818b66c4
SHA256

411b46ed90780c211a99c7b85b753aade4eb1d5e63f3172f0a8149edf109237a
SHA512

1bfe8a034f2411498768819e2c4511f657512cf8fe51c7f868557e7a1e507ca08f514a01433261b5116232886546732151c1b1f17f7af742761f2ff3afbeab06
SSDEEP

24576:HR34/up+pJCy9lInPiYgpcU7GPm8UXYz1q:x38PJCQ3IPqXV

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.bezzleauto.com
Port:
587
Username:
[email protected]
Password:
kex#-rHjHM4qKk52
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Suspicious use of SetThreadContext 1 IoCs

Processes:

payment status.pdf.exe

description pid process target process

PID 2428 set thread context of 2612 2428 payment status.pdf.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

3040 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

powershell.exepowershell.exeRegSvcs.exe

pid process

3028 powershell.exe
1924 powershell.exe
2612 RegSvcs.exe
2612 RegSvcs.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

RegSvcs.exepowershell.exepowershell.exe

description pid process

Token: SeDebugPrivilege 2612 RegSvcs.exe
Token: SeDebugPrivilege 3028 powershell.exe
Token: SeDebugPrivilege 1924 powershell.exe

description	pid	process	target process
PID 2428 set thread context of 2612	2428	payment status.pdf.exe	RegSvcs.exe

pid	process
3040	schtasks.exe

pid	process
3028	powershell.exe
1924	powershell.exe
2612	RegSvcs.exe
2612	RegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	2612	RegSvcs.exe
Token: SeDebugPrivilege	3028	powershell.exe
Token: SeDebugPrivilege	1924	powershell.exe

Suspicious use of WriteProcessMemory 24 IoCs

Processes:

payment status.pdf.exe

description	pid	process	target process
PID 2428 wrote to memory of 1924	2428	payment status.pdf.exe	powershell.exe
PID 2428 wrote to memory of 1924	2428	payment status.pdf.exe	powershell.exe
PID 2428 wrote to memory of 1924	2428	payment status.pdf.exe	powershell.exe
PID 2428 wrote to memory of 1924	2428	payment status.pdf.exe	powershell.exe
PID 2428 wrote to memory of 3028	2428	payment status.pdf.exe	powershell.exe
PID 2428 wrote to memory of 3028	2428	payment status.pdf.exe	powershell.exe
PID 2428 wrote to memory of 3028	2428	payment status.pdf.exe	powershell.exe
PID 2428 wrote to memory of 3028	2428	payment status.pdf.exe	powershell.exe
PID 2428 wrote to memory of 3040	2428	payment status.pdf.exe	schtasks.exe
PID 2428 wrote to memory of 3040	2428	payment status.pdf.exe	schtasks.exe
PID 2428 wrote to memory of 3040	2428	payment status.pdf.exe	schtasks.exe
PID 2428 wrote to memory of 3040	2428	payment status.pdf.exe	schtasks.exe
PID 2428 wrote to memory of 2612	2428	payment status.pdf.exe	RegSvcs.exe
PID 2428 wrote to memory of 2612	2428	payment status.pdf.exe	RegSvcs.exe
PID 2428 wrote to memory of 2612	2428	payment status.pdf.exe	RegSvcs.exe
PID 2428 wrote to memory of 2612	2428	payment status.pdf.exe	RegSvcs.exe
PID 2428 wrote to memory of 2612	2428	payment status.pdf.exe	RegSvcs.exe
PID 2428 wrote to memory of 2612	2428	payment status.pdf.exe	RegSvcs.exe
PID 2428 wrote to memory of 2612	2428	payment status.pdf.exe	RegSvcs.exe
PID 2428 wrote to memory of 2612	2428	payment status.pdf.exe	RegSvcs.exe
PID 2428 wrote to memory of 2612	2428	payment status.pdf.exe	RegSvcs.exe
PID 2428 wrote to memory of 2612	2428	payment status.pdf.exe	RegSvcs.exe
PID 2428 wrote to memory of 2612	2428	payment status.pdf.exe	RegSvcs.exe
PID 2428 wrote to memory of 2612	2428	payment status.pdf.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\payment status.pdf.exe
"C:\Users\Admin\AppData\Local\Temp\payment status.pdf.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2428

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 status.pdf.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1924

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\zcEARB.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3028

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\zcEARB" /XML "C:\Users\Admin\AppData\Local\Temp\tmpFBCC.tmp"
2⤵
- Creates scheduled task(s)
PID:3040

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2612

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

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\tmpFBCC.tmp

Filesize
1KB

MD5
d07264e1a866c85c7d9eb5828e124c5f

SHA1
1c5152e4176757ee5c6aabd7267528605eb091e8

SHA256
d33430ae43c56ae885208cf50eca13c5c87f8b8328459c939d39dca386475486

SHA512
5e6239af8d1e58e5ba4b16eed1c5eb2a2bea7665d478e6cc82306ac89d1c01cb94b2e9bddedb54f157cd62a5d46d29d0d31e96d25dfbb8a72c86491b5498dea8

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\7LK95DWLQOI6S57DCMKL.temp

Filesize
7KB

MD5
2c83da130354ccdeed747349b5d0bef1

SHA1
4740c3139c91ed2d872aefaceb19ffa7a60b6542

SHA256
d37684f1703ce5eee88c9c054dd65850e7b1fe7a302e6ab5690a43dced5d389e

SHA512
c3b7b03667aee531e5863c7aa68a5438598690ef36b438d3d856b006032c74855586e8d65aa88ce2f3ba4e30391cb6ac698e1bbefb586ee2b3197aca0a4c29ea

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

Filesize
7KB

MD5
2c83da130354ccdeed747349b5d0bef1

SHA1
4740c3139c91ed2d872aefaceb19ffa7a60b6542

SHA256
d37684f1703ce5eee88c9c054dd65850e7b1fe7a302e6ab5690a43dced5d389e

SHA512
c3b7b03667aee531e5863c7aa68a5438598690ef36b438d3d856b006032c74855586e8d65aa88ce2f3ba4e30391cb6ac698e1bbefb586ee2b3197aca0a4c29ea

Download Submit
memory/1924-31-0x0000000002340000-0x0000000002380000-memory.dmp

Filesize
256KB

Download
memory/1924-46-0x000000006EFA0000-0x000000006F54B000-memory.dmp

Filesize
5.7MB

Download
memory/1924-25-0x000000006EFA0000-0x000000006F54B000-memory.dmp

Filesize
5.7MB

Download
memory/1924-36-0x0000000002340000-0x0000000002380000-memory.dmp

Filesize
256KB

Download
memory/2428-3-0x0000000000570000-0x0000000000588000-memory.dmp

Filesize
96KB

Download
memory/2428-2-0x0000000004D20000-0x0000000004D60000-memory.dmp

Filesize
256KB

Download
memory/2428-1-0x0000000073F10000-0x00000000745FE000-memory.dmp

Filesize
6.9MB

Download
memory/2428-19-0x0000000073F10000-0x00000000745FE000-memory.dmp

Filesize
6.9MB

Download
memory/2428-4-0x0000000000590000-0x0000000000598000-memory.dmp

Filesize
32KB

Download
memory/2428-40-0x0000000073F10000-0x00000000745FE000-memory.dmp

Filesize
6.9MB

Download
memory/2428-6-0x00000000052F0000-0x000000000536A000-memory.dmp

Filesize
488KB

Download
memory/2428-5-0x00000000005A0000-0x00000000005AA000-memory.dmp

Filesize
40KB

Download
memory/2428-0-0x00000000009B0000-0x0000000000AB4000-memory.dmp

Filesize
1.0MB

Download
memory/2428-38-0x0000000004D20000-0x0000000004D60000-memory.dmp

Filesize
256KB

Download
memory/2612-43-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2612-33-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2612-49-0x0000000004AD0000-0x0000000004B10000-memory.dmp

Filesize
256KB

Download
memory/2612-37-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2612-29-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2612-41-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2612-48-0x0000000073F10000-0x00000000745FE000-memory.dmp

Filesize
6.9MB

Download
memory/2612-26-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2612-23-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2612-45-0x0000000004AD0000-0x0000000004B10000-memory.dmp

Filesize
256KB

Download
memory/2612-44-0x0000000073F10000-0x00000000745FE000-memory.dmp

Filesize
6.9MB

Download
memory/2612-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3028-32-0x00000000026C0000-0x0000000002700000-memory.dmp

Filesize
256KB

Download
memory/3028-47-0x000000006EFA0000-0x000000006F54B000-memory.dmp

Filesize
5.7MB

Download
memory/3028-20-0x000000006EFA0000-0x000000006F54B000-memory.dmp

Filesize
5.7MB

Download
memory/3028-27-0x00000000026C0000-0x0000000002700000-memory.dmp

Filesize
256KB

Download
memory/3028-34-0x00000000026C0000-0x0000000002700000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads