agenttesla | 92fa9b6f4856cfd35907ac59a621ab7dcbb49550ae29b9131d570f5c1b6c4313

General

Target

92fa9b6f4856cfd35907ac59a621ab7dcbb49550ae29b9131d570f5c1b6c4313.exe
Size

205KB
MD5

494992eed787907766ef59dbec953d6b
SHA1

ff02df9c31bd5462c912c84b040430682ac0304c
SHA256

92fa9b6f4856cfd35907ac59a621ab7dcbb49550ae29b9131d570f5c1b6c4313
SHA512

7c7318962a1273d1635f5fbf9dbd27f667148a6a2c30bcbf9a33440dabf1f566d40eaeee3a635d1742816bfa5c3fe2fe0efd48eb8b1a43e81fc575105c161943
SSDEEP

3072:P8ANnCDDRvLGprOAOkGt6+duWA/t/SHUebbxCbGgKk12qk/FPYm21KLbDoUssNXA:UkstvLGcxLbMUMK2dH

Score

10^/10

agenttesla zgrat keylogger persistence rat spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
66.29.151.236
Port:
587
Username:
[email protected]
Password:
YuWsikfV67lD

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
66.29.151.236
Port:
587
Username:
[email protected]
Password:
YuWsikfV67lD
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 34 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2952-3-0x0000000007140000-0x0000000007370000-memory.dmp	family_zgrat_v1
behavioral2/memory/2952-6-0x0000000007140000-0x000000000736A000-memory.dmp	family_zgrat_v1
behavioral2/memory/2952-11-0x0000000007140000-0x000000000736A000-memory.dmp	family_zgrat_v1
behavioral2/memory/2952-31-0x0000000007140000-0x000000000736A000-memory.dmp	family_zgrat_v1
behavioral2/memory/2952-57-0x0000000007140000-0x000000000736A000-memory.dmp	family_zgrat_v1
behavioral2/memory/2952-61-0x0000000007140000-0x000000000736A000-memory.dmp	family_zgrat_v1
behavioral2/memory/2952-69-0x0000000007140000-0x000000000736A000-memory.dmp	family_zgrat_v1
behavioral2/memory/2952-67-0x0000000007140000-0x000000000736A000-memory.dmp	family_zgrat_v1
behavioral2/memory/2952-65-0x0000000007140000-0x000000000736A000-memory.dmp	family_zgrat_v1
behavioral2/memory/2952-63-0x0000000007140000-0x000000000736A000-memory.dmp	family_zgrat_v1
behavioral2/memory/2952-59-0x0000000007140000-0x000000000736A000-memory.dmp	family_zgrat_v1
behavioral2/memory/2952-55-0x0000000007140000-0x000000000736A000-memory.dmp	family_zgrat_v1
behavioral2/memory/2952-53-0x0000000007140000-0x000000000736A000-memory.dmp	family_zgrat_v1
behavioral2/memory/2952-51-0x0000000007140000-0x000000000736A000-memory.dmp	family_zgrat_v1
behavioral2/memory/2952-49-0x0000000007140000-0x000000000736A000-memory.dmp	family_zgrat_v1
behavioral2/memory/2952-47-0x0000000007140000-0x000000000736A000-memory.dmp	family_zgrat_v1
behavioral2/memory/2952-45-0x0000000007140000-0x000000000736A000-memory.dmp	family_zgrat_v1
behavioral2/memory/2952-43-0x0000000007140000-0x000000000736A000-memory.dmp	family_zgrat_v1
behavioral2/memory/2952-41-0x0000000007140000-0x000000000736A000-memory.dmp	family_zgrat_v1
behavioral2/memory/2952-39-0x0000000007140000-0x000000000736A000-memory.dmp	family_zgrat_v1
behavioral2/memory/2952-37-0x0000000007140000-0x000000000736A000-memory.dmp	family_zgrat_v1
behavioral2/memory/2952-35-0x0000000007140000-0x000000000736A000-memory.dmp	family_zgrat_v1
behavioral2/memory/2952-33-0x0000000007140000-0x000000000736A000-memory.dmp	family_zgrat_v1
behavioral2/memory/2952-29-0x0000000007140000-0x000000000736A000-memory.dmp	family_zgrat_v1
behavioral2/memory/2952-27-0x0000000007140000-0x000000000736A000-memory.dmp	family_zgrat_v1
behavioral2/memory/2952-23-0x0000000007140000-0x000000000736A000-memory.dmp	family_zgrat_v1
behavioral2/memory/2952-25-0x0000000007140000-0x000000000736A000-memory.dmp	family_zgrat_v1
behavioral2/memory/2952-21-0x0000000007140000-0x000000000736A000-memory.dmp	family_zgrat_v1
behavioral2/memory/2952-19-0x0000000007140000-0x000000000736A000-memory.dmp	family_zgrat_v1
behavioral2/memory/2952-15-0x0000000007140000-0x000000000736A000-memory.dmp	family_zgrat_v1
behavioral2/memory/2952-13-0x0000000007140000-0x000000000736A000-memory.dmp	family_zgrat_v1
behavioral2/memory/2952-9-0x0000000007140000-0x000000000736A000-memory.dmp	family_zgrat_v1
behavioral2/memory/2952-7-0x0000000007140000-0x000000000736A000-memory.dmp	family_zgrat_v1
behavioral2/memory/2952-17-0x0000000007140000-0x000000000736A000-memory.dmp	family_zgrat_v1

ZGRat
ZGRat is remote access trojan written in C#.
rat zgrat
Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

92fa9b6f4856cfd35907ac59a621ab7dcbb49550ae29b9131d570f5c1b6c4313.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\savef = "C:\\Users\\Admin\\AppData\\Roaming\\savef.exe"	92fa9b6f4856cfd35907ac59a621ab7dcbb49550ae29b9131d570f5c1b6c4313.exe

Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

32 api.ipify.org
33 api.ipify.org

flow	ioc
32	api.ipify.org
33	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

92fa9b6f4856cfd35907ac59a621ab7dcbb49550ae29b9131d570f5c1b6c4313.exe

description	pid	process	target process
PID 2952 set thread context of 4380	2952	92fa9b6f4856cfd35907ac59a621ab7dcbb49550ae29b9131d570f5c1b6c4313.exe	92fa9b6f4856cfd35907ac59a621ab7dcbb49550ae29b9131d570f5c1b6c4313.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

92fa9b6f4856cfd35907ac59a621ab7dcbb49550ae29b9131d570f5c1b6c4313.exe

pid	process
4380	92fa9b6f4856cfd35907ac59a621ab7dcbb49550ae29b9131d570f5c1b6c4313.exe
4380	92fa9b6f4856cfd35907ac59a621ab7dcbb49550ae29b9131d570f5c1b6c4313.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

92fa9b6f4856cfd35907ac59a621ab7dcbb49550ae29b9131d570f5c1b6c4313.exe92fa9b6f4856cfd35907ac59a621ab7dcbb49550ae29b9131d570f5c1b6c4313.exe

description	pid	process
Token: SeDebugPrivilege	2952	92fa9b6f4856cfd35907ac59a621ab7dcbb49550ae29b9131d570f5c1b6c4313.exe
Token: SeDebugPrivilege	2952	92fa9b6f4856cfd35907ac59a621ab7dcbb49550ae29b9131d570f5c1b6c4313.exe
Token: SeDebugPrivilege	4380	92fa9b6f4856cfd35907ac59a621ab7dcbb49550ae29b9131d570f5c1b6c4313.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

92fa9b6f4856cfd35907ac59a621ab7dcbb49550ae29b9131d570f5c1b6c4313.exe

description	pid	process	target process
PID 2952 wrote to memory of 4380	2952	92fa9b6f4856cfd35907ac59a621ab7dcbb49550ae29b9131d570f5c1b6c4313.exe	92fa9b6f4856cfd35907ac59a621ab7dcbb49550ae29b9131d570f5c1b6c4313.exe
PID 2952 wrote to memory of 4380	2952	92fa9b6f4856cfd35907ac59a621ab7dcbb49550ae29b9131d570f5c1b6c4313.exe	92fa9b6f4856cfd35907ac59a621ab7dcbb49550ae29b9131d570f5c1b6c4313.exe
PID 2952 wrote to memory of 4380	2952	92fa9b6f4856cfd35907ac59a621ab7dcbb49550ae29b9131d570f5c1b6c4313.exe	92fa9b6f4856cfd35907ac59a621ab7dcbb49550ae29b9131d570f5c1b6c4313.exe
PID 2952 wrote to memory of 4380	2952	92fa9b6f4856cfd35907ac59a621ab7dcbb49550ae29b9131d570f5c1b6c4313.exe	92fa9b6f4856cfd35907ac59a621ab7dcbb49550ae29b9131d570f5c1b6c4313.exe
PID 2952 wrote to memory of 4380	2952	92fa9b6f4856cfd35907ac59a621ab7dcbb49550ae29b9131d570f5c1b6c4313.exe	92fa9b6f4856cfd35907ac59a621ab7dcbb49550ae29b9131d570f5c1b6c4313.exe
PID 2952 wrote to memory of 4380	2952	92fa9b6f4856cfd35907ac59a621ab7dcbb49550ae29b9131d570f5c1b6c4313.exe	92fa9b6f4856cfd35907ac59a621ab7dcbb49550ae29b9131d570f5c1b6c4313.exe
PID 2952 wrote to memory of 4380	2952	92fa9b6f4856cfd35907ac59a621ab7dcbb49550ae29b9131d570f5c1b6c4313.exe	92fa9b6f4856cfd35907ac59a621ab7dcbb49550ae29b9131d570f5c1b6c4313.exe
PID 2952 wrote to memory of 4380	2952	92fa9b6f4856cfd35907ac59a621ab7dcbb49550ae29b9131d570f5c1b6c4313.exe	92fa9b6f4856cfd35907ac59a621ab7dcbb49550ae29b9131d570f5c1b6c4313.exe

C:\Users\Admin\AppData\Local\Temp\92fa9b6f4856cfd35907ac59a621ab7dcbb49550ae29b9131d570f5c1b6c4313.exe
"C:\Users\Admin\AppData\Local\Temp\92fa9b6f4856cfd35907ac59a621ab7dcbb49550ae29b9131d570f5c1b6c4313.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2952

C:\Users\Admin\AppData\Local\Temp\92fa9b6f4856cfd35907ac59a621ab7dcbb49550ae29b9131d570f5c1b6c4313.exe
"C:\Users\Admin\AppData\Local\Temp\92fa9b6f4856cfd35907ac59a621ab7dcbb49550ae29b9131d570f5c1b6c4313.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4380

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

Lateral Movement

Collection

Data from Local System

4

T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\92fa9b6f4856cfd35907ac59a621ab7dcbb49550ae29b9131d570f5c1b6c4313.exe.log
Filesize
1KB

MD5
f3eb81974dc5933681e933f07209ff5f

SHA1
7af8cae0f1d03e82daaf784df9886705685baac7

SHA256
e82069884dd428bd6a1c67fe00c5fa56f9c4d62b538b694694a699588f1f4ab2

SHA512
d9aa3871dffb76c8a73a7940fa03bbc9b65cf575cbd07f7c1fbf490cb0f3d670415eaef0bf79e34689f61ab3cdfbb104efdef004becc12e54b501f02f948aaff

Download Submit
memory/2952-0-0x000000007484E000-0x000000007484F000-memory.dmp

Filesize
4KB

Download
memory/2952-1-0x00000000004E0000-0x0000000000516000-memory.dmp

Filesize
216KB

Download
memory/2952-2-0x0000000074840000-0x0000000074FF0000-memory.dmp

Filesize
7.7MB

Download
memory/2952-3-0x0000000007140000-0x0000000007370000-memory.dmp

Filesize
2.2MB

Download
memory/2952-4-0x0000000007920000-0x0000000007EC4000-memory.dmp

Filesize
5.6MB

Download
memory/2952-5-0x0000000007410000-0x00000000074A2000-memory.dmp

Filesize
584KB

Download
memory/2952-6-0x0000000007140000-0x000000000736A000-memory.dmp

Filesize
2.2MB

Download
memory/2952-11-0x0000000007140000-0x000000000736A000-memory.dmp

Filesize
2.2MB

Download
memory/2952-31-0x0000000007140000-0x000000000736A000-memory.dmp

Filesize
2.2MB

Download
memory/2952-57-0x0000000007140000-0x000000000736A000-memory.dmp

Filesize
2.2MB

Download
memory/2952-61-0x0000000007140000-0x000000000736A000-memory.dmp

Filesize
2.2MB

Download
memory/2952-69-0x0000000007140000-0x000000000736A000-memory.dmp

Filesize
2.2MB

Download
memory/2952-67-0x0000000007140000-0x000000000736A000-memory.dmp

Filesize
2.2MB

Download
memory/2952-65-0x0000000007140000-0x000000000736A000-memory.dmp

Filesize
2.2MB

Download
memory/2952-63-0x0000000007140000-0x000000000736A000-memory.dmp

Filesize
2.2MB

Download
memory/2952-59-0x0000000007140000-0x000000000736A000-memory.dmp

Filesize
2.2MB

Download
memory/2952-55-0x0000000007140000-0x000000000736A000-memory.dmp

Filesize
2.2MB

Download
memory/2952-53-0x0000000007140000-0x000000000736A000-memory.dmp

Filesize
2.2MB

Download
memory/2952-51-0x0000000007140000-0x000000000736A000-memory.dmp

Filesize
2.2MB

Download
memory/2952-49-0x0000000007140000-0x000000000736A000-memory.dmp

Filesize
2.2MB

Download
memory/2952-47-0x0000000007140000-0x000000000736A000-memory.dmp

Filesize
2.2MB

Download
memory/2952-45-0x0000000007140000-0x000000000736A000-memory.dmp

Filesize
2.2MB

Download
memory/2952-43-0x0000000007140000-0x000000000736A000-memory.dmp

Filesize
2.2MB

Download
memory/2952-41-0x0000000007140000-0x000000000736A000-memory.dmp

Filesize
2.2MB

Download
memory/2952-39-0x0000000007140000-0x000000000736A000-memory.dmp

Filesize
2.2MB

Download
memory/2952-37-0x0000000007140000-0x000000000736A000-memory.dmp

Filesize
2.2MB

Download
memory/2952-35-0x0000000007140000-0x000000000736A000-memory.dmp

Filesize
2.2MB

Download
memory/2952-33-0x0000000007140000-0x000000000736A000-memory.dmp

Filesize
2.2MB

Download
memory/2952-29-0x0000000007140000-0x000000000736A000-memory.dmp

Filesize
2.2MB

Download
memory/2952-27-0x0000000007140000-0x000000000736A000-memory.dmp

Filesize
2.2MB

Download
memory/2952-23-0x0000000007140000-0x000000000736A000-memory.dmp

Filesize
2.2MB

Download
memory/2952-25-0x0000000007140000-0x000000000736A000-memory.dmp

Filesize
2.2MB

Download
memory/2952-21-0x0000000007140000-0x000000000736A000-memory.dmp

Filesize
2.2MB

Download
memory/2952-19-0x0000000007140000-0x000000000736A000-memory.dmp

Filesize
2.2MB

Download
memory/2952-15-0x0000000007140000-0x000000000736A000-memory.dmp

Filesize
2.2MB

Download
memory/2952-13-0x0000000007140000-0x000000000736A000-memory.dmp

Filesize
2.2MB

Download
memory/2952-9-0x0000000007140000-0x000000000736A000-memory.dmp

Filesize
2.2MB

Download
memory/2952-7-0x0000000007140000-0x000000000736A000-memory.dmp

Filesize
2.2MB

Download
memory/2952-17-0x0000000007140000-0x000000000736A000-memory.dmp

Filesize
2.2MB

Download
memory/2952-4886-0x0000000074840000-0x0000000074FF0000-memory.dmp

Filesize
7.7MB

Download
memory/2952-4887-0x0000000005C40000-0x0000000005CAC000-memory.dmp

Filesize
432KB

Download
memory/2952-4888-0x0000000005CD0000-0x0000000005D1C000-memory.dmp

Filesize
304KB

Download
memory/2952-4889-0x000000007484E000-0x000000007484F000-memory.dmp

Filesize
4KB

Download
memory/2952-4890-0x0000000074840000-0x0000000074FF0000-memory.dmp

Filesize
7.7MB

Download
memory/2952-4891-0x0000000005D20000-0x0000000005D74000-memory.dmp

Filesize
336KB

Download
memory/2952-4896-0x0000000074840000-0x0000000074FF0000-memory.dmp

Filesize
7.7MB

Download
memory/4380-4897-0x0000000074840000-0x0000000074FF0000-memory.dmp

Filesize
7.7MB

Download
memory/4380-4898-0x0000000000740000-0x0000000000780000-memory.dmp

Filesize
256KB

Download
memory/4380-4899-0x0000000074840000-0x0000000074FF0000-memory.dmp

Filesize
7.7MB

Download
memory/4380-4900-0x0000000004DD0000-0x0000000004E36000-memory.dmp

Filesize
408KB

Download
memory/4380-4901-0x0000000006300000-0x0000000006350000-memory.dmp

Filesize
320KB

Download
memory/4380-4902-0x00000000063F0000-0x000000000648C000-memory.dmp

Filesize
624KB

Download
memory/4380-4903-0x00000000064A0000-0x00000000064AA000-memory.dmp

Filesize
40KB

Download
memory/4380-4904-0x0000000074840000-0x0000000074FF0000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads