agenttesla | 5bc44b5cce3e2fdab732e8edb9abb27c36f5eac50d191575c71d4d36a48ed5e2

General

Target

5bc44b5cce3e2fdab732e8edb9abb27c36f5eac50d191575c71d4d36a48ed5e2.exe
Size

340KB
MD5

0464038233718e1c25d74a89e030907f
SHA1

216e1c68b9894f7854a071d1762874b0861d002e
SHA256

5bc44b5cce3e2fdab732e8edb9abb27c36f5eac50d191575c71d4d36a48ed5e2
SHA512

5aed413c1177714135a58c7490e6908603c10b244c6a6dc35326d1efdac53c02119871e68c3e562cffac81e2aa1ebb4c63db436c5e73707d7047a94e66855a04
SSDEEP

6144:/eIxlsIv+RwxD0Hws+XPbX0i6ydnT2ehOrbMd2AG930Ma:/eIrpxD0HYPP6YKHromB

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: ftp
Host:
ftp.atelierzolotas.gr
Port:
21
Username:
[email protected]
Password:
alibaba.com

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://ftp.atelierzolotas.gr
Port:
21
Username:
[email protected]
Password:
alibaba.com

Signatures

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

40 ip-api.com

flow	ioc
40	ip-api.com

Suspicious use of SetThreadContext 2 IoCs

Processes:

5bc44b5cce3e2fdab732e8edb9abb27c36f5eac50d191575c71d4d36a48ed5e2.exe

description	pid	process	target process
PID 2236 set thread context of 4740	2236	5bc44b5cce3e2fdab732e8edb9abb27c36f5eac50d191575c71d4d36a48ed5e2.exe	5bc44b5cce3e2fdab732e8edb9abb27c36f5eac50d191575c71d4d36a48ed5e2.exe
PID 2236 set thread context of 4996	2236	5bc44b5cce3e2fdab732e8edb9abb27c36f5eac50d191575c71d4d36a48ed5e2.exe	5bc44b5cce3e2fdab732e8edb9abb27c36f5eac50d191575c71d4d36a48ed5e2.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1128 4740 WerFault.exe 5bc44b5cce3e2fdab732e8edb9abb27c36f5eac50d191575c71d4d36a48ed5e2.exe

pid	pid_target	process	target process
1128	4740	WerFault.exe	5bc44b5cce3e2fdab732e8edb9abb27c36f5eac50d191575c71d4d36a48ed5e2.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

5bc44b5cce3e2fdab732e8edb9abb27c36f5eac50d191575c71d4d36a48ed5e2.exe

pid	process
4996	5bc44b5cce3e2fdab732e8edb9abb27c36f5eac50d191575c71d4d36a48ed5e2.exe
4996	5bc44b5cce3e2fdab732e8edb9abb27c36f5eac50d191575c71d4d36a48ed5e2.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

5bc44b5cce3e2fdab732e8edb9abb27c36f5eac50d191575c71d4d36a48ed5e2.exe

description pid process

Token: SeDebugPrivilege 4996 5bc44b5cce3e2fdab732e8edb9abb27c36f5eac50d191575c71d4d36a48ed5e2.exe

description	pid	process
Token: SeDebugPrivilege	4996	5bc44b5cce3e2fdab732e8edb9abb27c36f5eac50d191575c71d4d36a48ed5e2.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

5bc44b5cce3e2fdab732e8edb9abb27c36f5eac50d191575c71d4d36a48ed5e2.exe

description	pid	process	target process
PID 2236 wrote to memory of 4740	2236	5bc44b5cce3e2fdab732e8edb9abb27c36f5eac50d191575c71d4d36a48ed5e2.exe	5bc44b5cce3e2fdab732e8edb9abb27c36f5eac50d191575c71d4d36a48ed5e2.exe
PID 2236 wrote to memory of 4740	2236	5bc44b5cce3e2fdab732e8edb9abb27c36f5eac50d191575c71d4d36a48ed5e2.exe	5bc44b5cce3e2fdab732e8edb9abb27c36f5eac50d191575c71d4d36a48ed5e2.exe
PID 2236 wrote to memory of 4740	2236	5bc44b5cce3e2fdab732e8edb9abb27c36f5eac50d191575c71d4d36a48ed5e2.exe	5bc44b5cce3e2fdab732e8edb9abb27c36f5eac50d191575c71d4d36a48ed5e2.exe
PID 2236 wrote to memory of 4740	2236	5bc44b5cce3e2fdab732e8edb9abb27c36f5eac50d191575c71d4d36a48ed5e2.exe	5bc44b5cce3e2fdab732e8edb9abb27c36f5eac50d191575c71d4d36a48ed5e2.exe
PID 2236 wrote to memory of 4996	2236	5bc44b5cce3e2fdab732e8edb9abb27c36f5eac50d191575c71d4d36a48ed5e2.exe	5bc44b5cce3e2fdab732e8edb9abb27c36f5eac50d191575c71d4d36a48ed5e2.exe
PID 2236 wrote to memory of 4996	2236	5bc44b5cce3e2fdab732e8edb9abb27c36f5eac50d191575c71d4d36a48ed5e2.exe	5bc44b5cce3e2fdab732e8edb9abb27c36f5eac50d191575c71d4d36a48ed5e2.exe
PID 2236 wrote to memory of 4996	2236	5bc44b5cce3e2fdab732e8edb9abb27c36f5eac50d191575c71d4d36a48ed5e2.exe	5bc44b5cce3e2fdab732e8edb9abb27c36f5eac50d191575c71d4d36a48ed5e2.exe
PID 2236 wrote to memory of 4996	2236	5bc44b5cce3e2fdab732e8edb9abb27c36f5eac50d191575c71d4d36a48ed5e2.exe	5bc44b5cce3e2fdab732e8edb9abb27c36f5eac50d191575c71d4d36a48ed5e2.exe
PID 2236 wrote to memory of 4996	2236	5bc44b5cce3e2fdab732e8edb9abb27c36f5eac50d191575c71d4d36a48ed5e2.exe	5bc44b5cce3e2fdab732e8edb9abb27c36f5eac50d191575c71d4d36a48ed5e2.exe
PID 2236 wrote to memory of 4996	2236	5bc44b5cce3e2fdab732e8edb9abb27c36f5eac50d191575c71d4d36a48ed5e2.exe	5bc44b5cce3e2fdab732e8edb9abb27c36f5eac50d191575c71d4d36a48ed5e2.exe
PID 2236 wrote to memory of 4996	2236	5bc44b5cce3e2fdab732e8edb9abb27c36f5eac50d191575c71d4d36a48ed5e2.exe	5bc44b5cce3e2fdab732e8edb9abb27c36f5eac50d191575c71d4d36a48ed5e2.exe
PID 2236 wrote to memory of 4996	2236	5bc44b5cce3e2fdab732e8edb9abb27c36f5eac50d191575c71d4d36a48ed5e2.exe	5bc44b5cce3e2fdab732e8edb9abb27c36f5eac50d191575c71d4d36a48ed5e2.exe

C:\Users\Admin\AppData\Local\Temp\5bc44b5cce3e2fdab732e8edb9abb27c36f5eac50d191575c71d4d36a48ed5e2.exe
"C:\Users\Admin\AppData\Local\Temp\5bc44b5cce3e2fdab732e8edb9abb27c36f5eac50d191575c71d4d36a48ed5e2.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2236

C:\Users\Admin\AppData\Local\Temp\5bc44b5cce3e2fdab732e8edb9abb27c36f5eac50d191575c71d4d36a48ed5e2.exe
"C:\Users\Admin\AppData\Local\Temp\5bc44b5cce3e2fdab732e8edb9abb27c36f5eac50d191575c71d4d36a48ed5e2.exe"
2⤵
PID:4740

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4740 -s 80
3⤵
- Program crash
PID:1128

C:\Users\Admin\AppData\Local\Temp\5bc44b5cce3e2fdab732e8edb9abb27c36f5eac50d191575c71d4d36a48ed5e2.exe
"C:\Users\Admin\AppData\Local\Temp\5bc44b5cce3e2fdab732e8edb9abb27c36f5eac50d191575c71d4d36a48ed5e2.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4996

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 4740 -ip 4740
1⤵
PID:3120

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

2

T1552

Credentials In Files

2

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

2

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/2236-0-0x0000000000E70000-0x0000000000ECA000-memory.dmp

Filesize
360KB

Download
memory/2236-1-0x0000000074D00000-0x00000000754B0000-memory.dmp

Filesize
7.7MB

Download
memory/2236-2-0x0000000005D90000-0x0000000006334000-memory.dmp

Filesize
5.6MB

Download
memory/2236-3-0x00000000058C0000-0x0000000005952000-memory.dmp

Filesize
584KB

Download
memory/2236-4-0x0000000005840000-0x0000000005850000-memory.dmp

Filesize
64KB

Download
memory/2236-6-0x0000000005830000-0x0000000005831000-memory.dmp

Filesize
4KB

Download
memory/2236-11-0x0000000074D00000-0x00000000754B0000-memory.dmp

Filesize
7.7MB

Download
memory/4996-9-0x0000000005910000-0x0000000005920000-memory.dmp

Filesize
64KB

Download
memory/4996-8-0x0000000074D00000-0x00000000754B0000-memory.dmp

Filesize
7.7MB

Download
memory/4996-10-0x0000000005A20000-0x0000000005A86000-memory.dmp

Filesize
408KB

Download
memory/4996-7-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/4996-12-0x0000000006F70000-0x0000000006FC0000-memory.dmp

Filesize
320KB

Download
memory/4996-13-0x0000000007060000-0x00000000070FC000-memory.dmp

Filesize
624KB

Download
memory/4996-14-0x0000000007110000-0x000000000711A000-memory.dmp

Filesize
40KB

Download
memory/4996-15-0x0000000074D00000-0x00000000754B0000-memory.dmp

Filesize
7.7MB

Download
memory/4996-16-0x0000000005910000-0x0000000005920000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads