agenttesla | 4ce5396c87f3a1c529e9f482ef25383e8e9751b39b2c0461c6f64526549fa639

General

Target

rPO(1437).exe
Size

618KB
MD5

41c91c8f3a9d75efccd89372ecff39db
SHA1

325e0b574a81dd05673b1087e8ee93110d5a505d
SHA256

4ce5396c87f3a1c529e9f482ef25383e8e9751b39b2c0461c6f64526549fa639
SHA512

d8b3fc60ebefa133a67eb27b46c532145190d27b26341ca4a203d2d4559d8160a6dafb178cde53a9d9cb68b63631fe097e704d897e87ee44be7328d2831d9c68
SSDEEP

12288:2Z3IU8S6eUdT3AhlizaWgPxyb5VywPmSASteQgsjyGDrID12EsYRsnnIKG:2RItSAdTZrVywIuryx1h

Score

10^/10

agenttesla zgrat keylogger rat spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.abi0expertise.com
Port:
587
Username:
[email protected]
Password:
Najwa1949!
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/2560-3-0x0000000000280000-0x0000000000298000-memory.dmp	family_zgrat_v1

ZGRat
ZGRat is remote access trojan written in C#.
rat zgrat
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
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
Suspicious use of SetThreadContext 1 IoCs

Processes:

rPO(1437).exe

description pid process target process

PID 2560 set thread context of 2608 2560 rPO(1437).exe rPO(1437).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

2816 schtasks.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

powershell.exerPO(1437).exe

pid process

2748 powershell.exe
2608 rPO(1437).exe
2608 rPO(1437).exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

powershell.exerPO(1437).exe

description pid process

Token: SeDebugPrivilege 2748 powershell.exe
Token: SeDebugPrivilege 2608 rPO(1437).exe

description	pid	process	target process
PID 2560 set thread context of 2608	2560	rPO(1437).exe	rPO(1437).exe

pid	process
2816	schtasks.exe

pid	process
2748	powershell.exe
2608	rPO(1437).exe
2608	rPO(1437).exe

description	pid	process
Token: SeDebugPrivilege	2748	powershell.exe
Token: SeDebugPrivilege	2608	rPO(1437).exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

rPO(1437).exe

description	pid	process	target process
PID 2560 wrote to memory of 2748	2560	rPO(1437).exe	powershell.exe
PID 2560 wrote to memory of 2748	2560	rPO(1437).exe	powershell.exe
PID 2560 wrote to memory of 2748	2560	rPO(1437).exe	powershell.exe
PID 2560 wrote to memory of 2748	2560	rPO(1437).exe	powershell.exe
PID 2560 wrote to memory of 2816	2560	rPO(1437).exe	schtasks.exe
PID 2560 wrote to memory of 2816	2560	rPO(1437).exe	schtasks.exe
PID 2560 wrote to memory of 2816	2560	rPO(1437).exe	schtasks.exe
PID 2560 wrote to memory of 2816	2560	rPO(1437).exe	schtasks.exe
PID 2560 wrote to memory of 2608	2560	rPO(1437).exe	rPO(1437).exe
PID 2560 wrote to memory of 2608	2560	rPO(1437).exe	rPO(1437).exe
PID 2560 wrote to memory of 2608	2560	rPO(1437).exe	rPO(1437).exe
PID 2560 wrote to memory of 2608	2560	rPO(1437).exe	rPO(1437).exe
PID 2560 wrote to memory of 2608	2560	rPO(1437).exe	rPO(1437).exe
PID 2560 wrote to memory of 2608	2560	rPO(1437).exe	rPO(1437).exe
PID 2560 wrote to memory of 2608	2560	rPO(1437).exe	rPO(1437).exe
PID 2560 wrote to memory of 2608	2560	rPO(1437).exe	rPO(1437).exe
PID 2560 wrote to memory of 2608	2560	rPO(1437).exe	rPO(1437).exe

C:\Users\Admin\AppData\Local\Temp\rPO(1437).exe
"C:\Users\Admin\AppData\Local\Temp\rPO(1437).exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2560

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\LTDKGtbYzHjDN.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2748

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\LTDKGtbYzHjDN" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4F29.tmp"
2⤵
- Creates scheduled task(s)
PID:2816

C:\Users\Admin\AppData\Local\Temp\rPO(1437).exe
"C:\Users\Admin\AppData\Local\Temp\rPO(1437).exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2608

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

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp4F29.tmp

Filesize
1KB

MD5
325a8dee3a23a8cf52455b6cfaaedefa

SHA1
978aa61f46bb3b806e167247b3e0a0621edae3de

SHA256
7fbf3aafabf7cc0ea52d5a79c61e3d8ff5e673eb6ba1b5cdd672787c4cfe54dc

SHA512
cac4a700b1701d5b34fecf1ff80d28bd465978236b37b014ce5ec6f2d7225aaaf09220dcf5bdfb32907dd52af2b4e248ea0ffea17e361b90f9d02e4c8bf4efb2

Download Submit
memory/2560-0-0x00000000011E0000-0x0000000001280000-memory.dmp

Filesize
640KB

Download
memory/2560-1-0x00000000745A0000-0x0000000074C8E000-memory.dmp

Filesize
6.9MB

Download
memory/2560-2-0x00000000008A0000-0x00000000008E0000-memory.dmp

Filesize
256KB

Download
memory/2560-3-0x0000000000280000-0x0000000000298000-memory.dmp

Filesize
96KB

Download
memory/2560-4-0x0000000000260000-0x0000000000268000-memory.dmp

Filesize
32KB

Download
memory/2560-5-0x0000000000530000-0x000000000053A000-memory.dmp

Filesize
40KB

Download
memory/2560-6-0x0000000000A60000-0x0000000000ADA000-memory.dmp

Filesize
488KB

Download
memory/2560-23-0x00000000745A0000-0x0000000074C8E000-memory.dmp

Filesize
6.9MB

Download
memory/2608-18-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2608-27-0x0000000000790000-0x00000000007D0000-memory.dmp

Filesize
256KB

Download
memory/2608-17-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2608-13-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2608-20-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2608-12-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2608-22-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2608-25-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2608-35-0x00000000732A0000-0x000000007398E000-memory.dmp

Filesize
6.9MB

Download
memory/2608-14-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2608-34-0x0000000000790000-0x00000000007D0000-memory.dmp

Filesize
256KB

Download
memory/2608-32-0x00000000732A0000-0x000000007398E000-memory.dmp

Filesize
6.9MB

Download
memory/2748-31-0x0000000002E20000-0x0000000002E60000-memory.dmp

Filesize
256KB

Download
memory/2748-29-0x000000006EA30000-0x000000006EFDB000-memory.dmp

Filesize
5.7MB

Download
memory/2748-30-0x0000000002E20000-0x0000000002E60000-memory.dmp

Filesize
256KB

Download
memory/2748-33-0x000000006EA30000-0x000000006EFDB000-memory.dmp

Filesize
5.7MB

Download
memory/2748-28-0x0000000002E20000-0x0000000002E60000-memory.dmp

Filesize
256KB

Download
memory/2748-26-0x000000006EA30000-0x000000006EFDB000-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