agenttesla | e867aa353bc6f4269ab0a3d6174012ec741ab5b61b83117dedae25c5701d965c

General

Target

EPaymentCopy.exe
Size

726KB
MD5

0a42b7c6892fea5fd8dd83081b370b41
SHA1

8af42b1368d5241f10912579ae8bfe8daf63b6b8
SHA256

e867aa353bc6f4269ab0a3d6174012ec741ab5b61b83117dedae25c5701d965c
SHA512

e357837d04d3a72159795b125000e5bc64613862626bcb256f736186e020c76d044901a988efe26301143a42b84ab97c95f8ac5ead9d09f4f17a593a0fb30692
SSDEEP

12288:3dIBt389ZiyQAUNpixgVqsdDXz3Vf4PlQzPvcCb4iG:3wiH8WobXGcPkCb4iG

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.svnprintechnologies.com
Port:
587
Username:
[email protected]
Password:
Svnprint@1234
Email To:
[email protected]

Signatures

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

EPaymentCopy.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-596315103-1488671723-776734015-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ZFTYg = "C:\\Users\\Admin\\AppData\\Roaming\\ZFTYg\\ZFTYg.exe"	EPaymentCopy.exe

Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

5 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

EPaymentCopy.exe

description pid process target process

PID 1600 set thread context of 748 1600 EPaymentCopy.exe EPaymentCopy.exe
Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

EPaymentCopy.exeEPaymentCopy.exe

pid process

1600 EPaymentCopy.exe
1600 EPaymentCopy.exe
1600 EPaymentCopy.exe
1600 EPaymentCopy.exe
748 EPaymentCopy.exe
748 EPaymentCopy.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

EPaymentCopy.exeEPaymentCopy.exe

description pid process

Token: SeDebugPrivilege 1600 EPaymentCopy.exe
Token: SeDebugPrivilege 748 EPaymentCopy.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

EPaymentCopy.exe

pid process

748 EPaymentCopy.exe

flow	ioc
5	api.ipify.org

description	pid	process	target process
PID 1600 set thread context of 748	1600	EPaymentCopy.exe	EPaymentCopy.exe

pid	process
1600	EPaymentCopy.exe
1600	EPaymentCopy.exe
1600	EPaymentCopy.exe
1600	EPaymentCopy.exe
748	EPaymentCopy.exe
748	EPaymentCopy.exe

description	pid	process
Token: SeDebugPrivilege	1600	EPaymentCopy.exe
Token: SeDebugPrivilege	748	EPaymentCopy.exe

pid	process
748	EPaymentCopy.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

EPaymentCopy.exe

description	pid	process	target process
PID 1600 wrote to memory of 3772	1600	EPaymentCopy.exe	EPaymentCopy.exe
PID 1600 wrote to memory of 3772	1600	EPaymentCopy.exe	EPaymentCopy.exe
PID 1600 wrote to memory of 3772	1600	EPaymentCopy.exe	EPaymentCopy.exe
PID 1600 wrote to memory of 748	1600	EPaymentCopy.exe	EPaymentCopy.exe
PID 1600 wrote to memory of 748	1600	EPaymentCopy.exe	EPaymentCopy.exe
PID 1600 wrote to memory of 748	1600	EPaymentCopy.exe	EPaymentCopy.exe
PID 1600 wrote to memory of 748	1600	EPaymentCopy.exe	EPaymentCopy.exe
PID 1600 wrote to memory of 748	1600	EPaymentCopy.exe	EPaymentCopy.exe
PID 1600 wrote to memory of 748	1600	EPaymentCopy.exe	EPaymentCopy.exe
PID 1600 wrote to memory of 748	1600	EPaymentCopy.exe	EPaymentCopy.exe
PID 1600 wrote to memory of 748	1600	EPaymentCopy.exe	EPaymentCopy.exe

C:\Users\Admin\AppData\Local\Temp\EPaymentCopy.exe
"C:\Users\Admin\AppData\Local\Temp\EPaymentCopy.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1600

C:\Users\Admin\AppData\Local\Temp\EPaymentCopy.exe
"C:\Users\Admin\AppData\Local\Temp\EPaymentCopy.exe"
2⤵
PID:3772

C:\Users\Admin\AppData\Local\Temp\EPaymentCopy.exe
"C:\Users\Admin\AppData\Local\Temp\EPaymentCopy.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:748

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

3

T1552

Credentials In Files

3

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\EPaymentCopy.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/748-11-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/748-22-0x0000000005890000-0x00000000058A0000-memory.dmp

Filesize
64KB

Download
memory/748-21-0x0000000075000000-0x00000000757B0000-memory.dmp

Filesize
7.7MB

Download
memory/748-20-0x00000000071B0000-0x0000000007200000-memory.dmp

Filesize
320KB

Download
memory/748-15-0x0000000075000000-0x00000000757B0000-memory.dmp

Filesize
7.7MB

Download
memory/748-16-0x0000000005890000-0x00000000058A0000-memory.dmp

Filesize
64KB

Download
memory/748-17-0x00000000058A0000-0x0000000005906000-memory.dmp

Filesize
408KB

Download
memory/1600-5-0x00000000059B0000-0x00000000059BA000-memory.dmp

Filesize
40KB

Download
memory/1600-9-0x0000000005DE0000-0x0000000005DEA000-memory.dmp

Filesize
40KB

Download
memory/1600-10-0x0000000008700000-0x000000000877C000-memory.dmp

Filesize
496KB

Download
memory/1600-8-0x0000000005C20000-0x0000000005C28000-memory.dmp

Filesize
32KB

Download
memory/1600-7-0x0000000005C10000-0x0000000005C26000-memory.dmp

Filesize
88KB

Download
memory/1600-14-0x0000000075000000-0x00000000757B0000-memory.dmp

Filesize
7.7MB

Download
memory/1600-6-0x0000000005C30000-0x0000000005CCC000-memory.dmp

Filesize
624KB

Download
memory/1600-1-0x0000000075000000-0x00000000757B0000-memory.dmp

Filesize
7.7MB

Download
memory/1600-4-0x0000000005B80000-0x0000000005B90000-memory.dmp

Filesize
64KB

Download
memory/1600-3-0x0000000005900000-0x0000000005992000-memory.dmp

Filesize
584KB

Download
memory/1600-2-0x0000000005FE0000-0x0000000006584000-memory.dmp

Filesize
5.6MB

Download
memory/1600-0-0x0000000000E70000-0x0000000000F2C000-memory.dmp

Filesize
752KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads