agenttesla | ee62838a0de9611ef4a274e1c876605aca8a9548fe14664ab50802aec93bef3a

General

Target

OA USD 13590088 pdf.exe
Size

636KB
MD5

0e1282c087e1abdbae10d7497cf9579c
SHA1

4dd56ae905050e061f557a34c1fdb68d19202412
SHA256

ee62838a0de9611ef4a274e1c876605aca8a9548fe14664ab50802aec93bef3a
SHA512

6aa9d730f8a4954b5259f0c2b5604e9ddfb7e5a6ac7356af97bd6bf72531a263b04e43388bcfa1e3205e92212274f70d86ccf0a0e546d71f3ad3738cba262a5e
SSDEEP

12288:kBgOWP6iZHiFRW3mIBpN9NbjCgtfZRCawRL7Fi54bf4ZgHh1Y:kCp3mwH9Nblfy3NG40gP

Score

10^/10

agenttesla zgrat keylogger persistence rat spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.vrlogistic.com
Port:
587
Username:
[email protected]
Password:
@dmin@123
Email To:
[email protected]

Signatures

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

Detect ZGRat V1 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2580-3-0x0000000000460000-0x0000000000478000-memory.dmp	family_zgrat_v1

ZGRat
ZGRat is remote access trojan written in C#.
rat zgrat

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-1-5-21-3618187007-3650799920-3290345941-1000\Software\Microsoft\Windows\CurrentVersion\Run\boqXv = "C:\\Users\\Admin\\AppData\\Roaming\\boqXv\\boqXv.exe"	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

OA USD 13590088 pdf.exe

description pid process target process

PID 2580 set thread context of 2512 2580 OA USD 13590088 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

2772 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

RegSvcs.exepowershell.exepowershell.exe

pid process

2512 RegSvcs.exe
2512 RegSvcs.exe
2716 powershell.exe
1816 powershell.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

RegSvcs.exepowershell.exepowershell.exe

description pid process

Token: SeDebugPrivilege 2512 RegSvcs.exe
Token: SeDebugPrivilege 2716 powershell.exe
Token: SeDebugPrivilege 1816 powershell.exe

description	pid	process	target process
PID 2580 set thread context of 2512	2580	OA USD 13590088 pdf.exe	RegSvcs.exe

pid	process
2772	schtasks.exe

pid	process
2512	RegSvcs.exe
2512	RegSvcs.exe
2716	powershell.exe
1816	powershell.exe

description	pid	process
Token: SeDebugPrivilege	2512	RegSvcs.exe
Token: SeDebugPrivilege	2716	powershell.exe
Token: SeDebugPrivilege	1816	powershell.exe

Suspicious use of WriteProcessMemory 24 IoCs

Processes:

OA USD 13590088 pdf.exe

description	pid	process	target process
PID 2580 wrote to memory of 1816	2580	OA USD 13590088 pdf.exe	powershell.exe
PID 2580 wrote to memory of 1816	2580	OA USD 13590088 pdf.exe	powershell.exe
PID 2580 wrote to memory of 1816	2580	OA USD 13590088 pdf.exe	powershell.exe
PID 2580 wrote to memory of 1816	2580	OA USD 13590088 pdf.exe	powershell.exe
PID 2580 wrote to memory of 2716	2580	OA USD 13590088 pdf.exe	powershell.exe
PID 2580 wrote to memory of 2716	2580	OA USD 13590088 pdf.exe	powershell.exe
PID 2580 wrote to memory of 2716	2580	OA USD 13590088 pdf.exe	powershell.exe
PID 2580 wrote to memory of 2716	2580	OA USD 13590088 pdf.exe	powershell.exe
PID 2580 wrote to memory of 2772	2580	OA USD 13590088 pdf.exe	schtasks.exe
PID 2580 wrote to memory of 2772	2580	OA USD 13590088 pdf.exe	schtasks.exe
PID 2580 wrote to memory of 2772	2580	OA USD 13590088 pdf.exe	schtasks.exe
PID 2580 wrote to memory of 2772	2580	OA USD 13590088 pdf.exe	schtasks.exe
PID 2580 wrote to memory of 2512	2580	OA USD 13590088 pdf.exe	RegSvcs.exe
PID 2580 wrote to memory of 2512	2580	OA USD 13590088 pdf.exe	RegSvcs.exe
PID 2580 wrote to memory of 2512	2580	OA USD 13590088 pdf.exe	RegSvcs.exe
PID 2580 wrote to memory of 2512	2580	OA USD 13590088 pdf.exe	RegSvcs.exe
PID 2580 wrote to memory of 2512	2580	OA USD 13590088 pdf.exe	RegSvcs.exe
PID 2580 wrote to memory of 2512	2580	OA USD 13590088 pdf.exe	RegSvcs.exe
PID 2580 wrote to memory of 2512	2580	OA USD 13590088 pdf.exe	RegSvcs.exe
PID 2580 wrote to memory of 2512	2580	OA USD 13590088 pdf.exe	RegSvcs.exe
PID 2580 wrote to memory of 2512	2580	OA USD 13590088 pdf.exe	RegSvcs.exe
PID 2580 wrote to memory of 2512	2580	OA USD 13590088 pdf.exe	RegSvcs.exe
PID 2580 wrote to memory of 2512	2580	OA USD 13590088 pdf.exe	RegSvcs.exe
PID 2580 wrote to memory of 2512	2580	OA USD 13590088 pdf.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\OA USD 13590088 pdf.exe
"C:\Users\Admin\AppData\Local\Temp\OA USD 13590088 pdf.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2580

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\OA USD 13590088 pdf.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1816

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\qZguDG.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2716

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\qZguDG" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9A3D.tmp"
2⤵
- Creates scheduled task(s)
PID:2772

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:2512

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

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp9A3D.tmp

Filesize
1KB

MD5
66b7790a81b3f3c32f62eedc29f4941a

SHA1
6bfe41dc4733e348f4237d5dab6015cc3f5af3ea

SHA256
0a2bcf5a8d8519202518f44a752489ddc3749da3611170cdd9dc605b533583b5

SHA512
d33574e39e1833447221b105a286686cbb3af1fcc78d16fac4cff7df7c06eb7778955de021259180280e9c74dfe53bb0058136e6fc9ec3adf050ba0a52f8afa6

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

Filesize
7KB

MD5
704037c354efccac0802f87bc790964c

SHA1
782fa78660e6422b9b2b942f00b27d5a25b53fc2

SHA256
a9c56c5f1536633f624fb604496d35cbb07413f0b31d39be7cfa8534394b8f34

SHA512
ce037e7e9f460ae1eb0c665f036ffba3aecfa9c0ba414c121613d19d122d63f84ba7a3706949e4725594544c537ca76da1aca937fbeea1d0fef1ef85246f0c76

Download Submit
memory/1816-45-0x000000006E870000-0x000000006EE1B000-memory.dmp

Filesize
5.7MB

Download
memory/1816-39-0x0000000002720000-0x0000000002760000-memory.dmp

Filesize
256KB

Download
memory/1816-41-0x0000000002720000-0x0000000002760000-memory.dmp

Filesize
256KB

Download
memory/1816-37-0x000000006E870000-0x000000006EE1B000-memory.dmp

Filesize
5.7MB

Download
memory/1816-34-0x000000006E870000-0x000000006EE1B000-memory.dmp

Filesize
5.7MB

Download
memory/2512-31-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2512-42-0x0000000004910000-0x0000000004950000-memory.dmp

Filesize
256KB

Download
memory/2512-19-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2512-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2512-23-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2512-24-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2512-26-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2512-28-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2512-49-0x00000000738C0000-0x0000000073FAE000-memory.dmp

Filesize
6.9MB

Download
memory/2512-48-0x0000000004910000-0x0000000004950000-memory.dmp

Filesize
256KB

Download
memory/2512-33-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2512-43-0x00000000738C0000-0x0000000073FAE000-memory.dmp

Filesize
6.9MB

Download
memory/2580-2-0x00000000020C0000-0x0000000002100000-memory.dmp

Filesize
256KB

Download
memory/2580-6-0x0000000005E20000-0x0000000005E9C000-memory.dmp

Filesize
496KB

Download
memory/2580-4-0x0000000000440000-0x0000000000448000-memory.dmp

Filesize
32KB

Download
memory/2580-30-0x0000000074B50000-0x000000007523E000-memory.dmp

Filesize
6.9MB

Download
memory/2580-3-0x0000000000460000-0x0000000000478000-memory.dmp

Filesize
96KB

Download
memory/2580-0-0x0000000000B10000-0x0000000000BB4000-memory.dmp

Filesize
656KB

Download
memory/2580-1-0x0000000074B50000-0x000000007523E000-memory.dmp

Filesize
6.9MB

Download
memory/2580-5-0x00000000006D0000-0x00000000006DA000-memory.dmp

Filesize
40KB

Download
memory/2716-36-0x00000000027E0000-0x0000000002820000-memory.dmp

Filesize
256KB

Download
memory/2716-44-0x00000000027E0000-0x0000000002820000-memory.dmp

Filesize
256KB

Download
memory/2716-46-0x000000006E870000-0x000000006EE1B000-memory.dmp

Filesize
5.7MB

Download
memory/2716-40-0x00000000027E0000-0x0000000002820000-memory.dmp

Filesize
256KB

Download
memory/2716-35-0x000000006E870000-0x000000006EE1B000-memory.dmp

Filesize
5.7MB

Download
memory/2716-38-0x000000006E870000-0x000000006EE1B000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads