agenttesla | cb56a616b456b089946738d62f352b134934ce2e9e23ce00cfc803e35748cfce

General

Target

RFQ235658.exe
Size

673KB
MD5

92330463b66638fc2f745cba74d1638f
SHA1

d94d75a811885152bf7764529afbe79e6dfcd078
SHA256

cb56a616b456b089946738d62f352b134934ce2e9e23ce00cfc803e35748cfce
SHA512

e8363d81d23beadb9d4c33db7a046596a41be83b57d4f00c96dcd02c4245271f24e78aa2ec0a3a6ddfd4a1dcc74c1b2873655ebfc7ec10e3c9bb44e4fb66885a
SSDEEP

12288:ACwAJyImgqzkUB/hBnpxRRR7g6xrZUbygh9sUOd:yAJqBLnjCmgJhrOd

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.lubdub.com
Port:
587
Username:
[email protected]
Password:
J-y!2e_fWMH_XP8F_008

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.lubdub.com
Port:
587
Username:
[email protected]
Password:
J-y!2e_fWMH_XP8F_008
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
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

29 api.ipify.org
28 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

RFQ235658.exe

description pid process target process

PID 544 set thread context of 5096 544 RFQ235658.exe RFQ235658.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

RFQ235658.exe

pid process

5096 RFQ235658.exe
5096 RFQ235658.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RFQ235658.exe

description pid process

Token: SeDebugPrivilege 5096 RFQ235658.exe

flow	ioc
29	api.ipify.org
28	api.ipify.org

description	pid	process	target process
PID 544 set thread context of 5096	544	RFQ235658.exe	RFQ235658.exe

pid	process
5096	RFQ235658.exe
5096	RFQ235658.exe

description	pid	process
Token: SeDebugPrivilege	5096	RFQ235658.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

RFQ235658.exe

description	pid	process	target process
PID 544 wrote to memory of 5096	544	RFQ235658.exe	RFQ235658.exe
PID 544 wrote to memory of 5096	544	RFQ235658.exe	RFQ235658.exe
PID 544 wrote to memory of 5096	544	RFQ235658.exe	RFQ235658.exe
PID 544 wrote to memory of 5096	544	RFQ235658.exe	RFQ235658.exe
PID 544 wrote to memory of 5096	544	RFQ235658.exe	RFQ235658.exe
PID 544 wrote to memory of 5096	544	RFQ235658.exe	RFQ235658.exe
PID 544 wrote to memory of 5096	544	RFQ235658.exe	RFQ235658.exe
PID 544 wrote to memory of 5096	544	RFQ235658.exe	RFQ235658.exe

C:\Users\Admin\AppData\Local\Temp\RFQ235658.exe
"C:\Users\Admin\AppData\Local\Temp\RFQ235658.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:544

C:\Users\Admin\AppData\Local\Temp\RFQ235658.exe
"C:\Users\Admin\AppData\Local\Temp\RFQ235658.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5096

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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\RFQ235658.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/544-10-0x0000000008E80000-0x0000000008F1C000-memory.dmp

Filesize
624KB

Download
memory/544-14-0x00000000745D0000-0x0000000074D80000-memory.dmp

Filesize
7.7MB

Download
memory/544-9-0x0000000006640000-0x00000000066BA000-memory.dmp

Filesize
488KB

Download
memory/544-4-0x0000000005120000-0x0000000005130000-memory.dmp

Filesize
64KB

Download
memory/544-5-0x0000000004F80000-0x0000000004F8A000-memory.dmp

Filesize
40KB

Download
memory/544-6-0x00000000050F0000-0x0000000005106000-memory.dmp

Filesize
88KB

Download
memory/544-7-0x0000000005100000-0x0000000005108000-memory.dmp

Filesize
32KB

Download
memory/544-8-0x0000000005110000-0x000000000511A000-memory.dmp

Filesize
40KB

Download
memory/544-3-0x0000000004FB0000-0x0000000005042000-memory.dmp

Filesize
584KB

Download
memory/544-2-0x00000000054C0000-0x0000000005A64000-memory.dmp

Filesize
5.6MB

Download
memory/544-1-0x00000000004E0000-0x000000000058E000-memory.dmp

Filesize
696KB

Download
memory/544-0-0x00000000745D0000-0x0000000074D80000-memory.dmp

Filesize
7.7MB

Download
memory/5096-20-0x0000000002A90000-0x0000000002AA0000-memory.dmp

Filesize
64KB

Download
memory/5096-15-0x00000000745D0000-0x0000000074D80000-memory.dmp

Filesize
7.7MB

Download
memory/5096-17-0x0000000002A90000-0x0000000002AA0000-memory.dmp

Filesize
64KB

Download
memory/5096-16-0x0000000005220000-0x0000000005286000-memory.dmp

Filesize
408KB

Download
memory/5096-18-0x00000000068D0000-0x0000000006920000-memory.dmp

Filesize
320KB

Download
memory/5096-19-0x00000000745D0000-0x0000000074D80000-memory.dmp

Filesize
7.7MB

Download
memory/5096-11-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads