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/1728-3-0x0000000000340000-0x0000000000358000-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 1728 set thread context of 2336 1728 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

2712 schtasks.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

rPO(1437).exepowershell.exe

pid process

2336 rPO(1437).exe
2336 rPO(1437).exe
2748 powershell.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

rPO(1437).exepowershell.exe

description pid process

Token: SeDebugPrivilege 2336 rPO(1437).exe
Token: SeDebugPrivilege 2748 powershell.exe

description	pid	process	target process
PID 1728 set thread context of 2336	1728	rPO(1437).exe	rPO(1437).exe

pid	process
2712	schtasks.exe

pid	process
2336	rPO(1437).exe
2336	rPO(1437).exe
2748	powershell.exe

description	pid	process
Token: SeDebugPrivilege	2336	rPO(1437).exe
Token: SeDebugPrivilege	2748	powershell.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

rPO(1437).exe

description	pid	process	target process
PID 1728 wrote to memory of 2748	1728	rPO(1437).exe	powershell.exe
PID 1728 wrote to memory of 2748	1728	rPO(1437).exe	powershell.exe
PID 1728 wrote to memory of 2748	1728	rPO(1437).exe	powershell.exe
PID 1728 wrote to memory of 2748	1728	rPO(1437).exe	powershell.exe
PID 1728 wrote to memory of 2712	1728	rPO(1437).exe	schtasks.exe
PID 1728 wrote to memory of 2712	1728	rPO(1437).exe	schtasks.exe
PID 1728 wrote to memory of 2712	1728	rPO(1437).exe	schtasks.exe
PID 1728 wrote to memory of 2712	1728	rPO(1437).exe	schtasks.exe
PID 1728 wrote to memory of 2336	1728	rPO(1437).exe	rPO(1437).exe
PID 1728 wrote to memory of 2336	1728	rPO(1437).exe	rPO(1437).exe
PID 1728 wrote to memory of 2336	1728	rPO(1437).exe	rPO(1437).exe
PID 1728 wrote to memory of 2336	1728	rPO(1437).exe	rPO(1437).exe
PID 1728 wrote to memory of 2336	1728	rPO(1437).exe	rPO(1437).exe
PID 1728 wrote to memory of 2336	1728	rPO(1437).exe	rPO(1437).exe
PID 1728 wrote to memory of 2336	1728	rPO(1437).exe	rPO(1437).exe
PID 1728 wrote to memory of 2336	1728	rPO(1437).exe	rPO(1437).exe
PID 1728 wrote to memory of 2336	1728	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:1728

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\tmp8601.tmp"
2⤵
- Creates scheduled task(s)
PID:2712

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:2336

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\tmp8601.tmp

Filesize
1KB

MD5
8589bbc5176d6e565484072d90117be5

SHA1
a423f5d74f9074e0e76932db90cda4c031a1ea56

SHA256
accda9a763b3d416b2830a1d6e7ecd5d7bfef5e4220ce4276c860bf26598ca09

SHA512
88a6801ccfcb5cd5a77ccae953f26d73d1d39e45d29b63b3724cba8146f0bd6da033c6930c583d493a969a4200787a8b14a9bdc2bd1ee40256369c21f98e0337

Download Submit
memory/1728-0-0x00000000008E0000-0x0000000000980000-memory.dmp

Filesize
640KB

Download
memory/1728-1-0x0000000074540000-0x0000000074C2E000-memory.dmp

Filesize
6.9MB

Download
memory/1728-2-0x0000000002290000-0x00000000022D0000-memory.dmp

Filesize
256KB

Download
memory/1728-3-0x0000000000340000-0x0000000000358000-memory.dmp

Filesize
96KB

Download
memory/1728-4-0x0000000000320000-0x0000000000328000-memory.dmp

Filesize
32KB

Download
memory/1728-5-0x0000000000360000-0x000000000036A000-memory.dmp

Filesize
40KB

Download
memory/1728-6-0x000000000A190000-0x000000000A20A000-memory.dmp

Filesize
488KB

Download
memory/1728-24-0x0000000074540000-0x0000000074C2E000-memory.dmp

Filesize
6.9MB

Download
memory/2336-20-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2336-31-0x0000000073240000-0x000000007392E000-memory.dmp

Filesize
6.9MB

Download
memory/2336-18-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2336-15-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2336-22-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2336-14-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2336-25-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2336-27-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2336-36-0x0000000073240000-0x000000007392E000-memory.dmp

Filesize
6.9MB

Download
memory/2336-35-0x0000000004A90000-0x0000000004AD0000-memory.dmp

Filesize
256KB

Download
memory/2336-16-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2748-33-0x0000000002440000-0x0000000002480000-memory.dmp

Filesize
256KB

Download
memory/2748-32-0x0000000002440000-0x0000000002480000-memory.dmp

Filesize
256KB

Download
memory/2748-30-0x000000006E9D0000-0x000000006EF7B000-memory.dmp

Filesize
5.7MB

Download
memory/2748-34-0x000000006E9D0000-0x000000006EF7B000-memory.dmp

Filesize
5.7MB

Download
memory/2748-29-0x0000000002440000-0x0000000002480000-memory.dmp

Filesize
256KB

Download
memory/2748-28-0x000000006E9D0000-0x000000006EF7B000-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