agenttesla | 862b70eccf66509357985d1f207f5c7a05f4b9515ff8873723004cbecdcc5fd0

General

Target

07bdcc618e9b9c026c2af7c49a4c2ec9.exe
Size

774KB
MD5

07bdcc618e9b9c026c2af7c49a4c2ec9
SHA1

9e1dc5f671c1aa1219dd5680bbc7d368e402945b
SHA256

862b70eccf66509357985d1f207f5c7a05f4b9515ff8873723004cbecdcc5fd0
SHA512

e1f4c62f18e2c2e7692c750f4ca58fe2da312904ac563d3cb5ba7152f4fe90b33eb3ac826e1c67f74aa67555d3fdc03c32a581df6206177622558c8cd7aaf394
SSDEEP

12288:BGvmhkZ5shcSdqD8g31vJHOuhiYfgFkjMQl+1u36+ZFEj/8/xRZ:BbK/shZdq/NhhfgFG+P+ZFhH

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
cp5ua.hyperhost.ua
Port:
587
Username:
[email protected]
Password:
7213575aceACE@
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.

flow	ioc
37	api.ipify.org
38	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3024 set thread context of 5000	3024	07bdcc618e9b9c026c2af7c49a4c2ec9.exe	93

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
5000	07bdcc618e9b9c026c2af7c49a4c2ec9.exe
5000	07bdcc618e9b9c026c2af7c49a4c2ec9.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	5000	07bdcc618e9b9c026c2af7c49a4c2ec9.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3024 wrote to memory of 5000	3024	07bdcc618e9b9c026c2af7c49a4c2ec9.exe	93
PID 3024 wrote to memory of 5000	3024	07bdcc618e9b9c026c2af7c49a4c2ec9.exe	93
PID 3024 wrote to memory of 5000	3024	07bdcc618e9b9c026c2af7c49a4c2ec9.exe	93
PID 3024 wrote to memory of 5000	3024	07bdcc618e9b9c026c2af7c49a4c2ec9.exe	93
PID 3024 wrote to memory of 5000	3024	07bdcc618e9b9c026c2af7c49a4c2ec9.exe	93
PID 3024 wrote to memory of 5000	3024	07bdcc618e9b9c026c2af7c49a4c2ec9.exe	93
PID 3024 wrote to memory of 5000	3024	07bdcc618e9b9c026c2af7c49a4c2ec9.exe	93
PID 3024 wrote to memory of 5000	3024	07bdcc618e9b9c026c2af7c49a4c2ec9.exe	93

C:\Users\Admin\AppData\Local\Temp\07bdcc618e9b9c026c2af7c49a4c2ec9.exe
"C:\Users\Admin\AppData\Local\Temp\07bdcc618e9b9c026c2af7c49a4c2ec9.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3024
- C:\Users\Admin\AppData\Local\Temp\07bdcc618e9b9c026c2af7c49a4c2ec9.exe
  "C:\Users\Admin\AppData\Local\Temp\07bdcc618e9b9c026c2af7c49a4c2ec9.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:5000

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\07bdcc618e9b9c026c2af7c49a4c2ec9.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/3024-10-0x000000000A380000-0x000000000A41C000-memory.dmp

Filesize
624KB

Download
memory/3024-16-0x0000000074D30000-0x00000000754E0000-memory.dmp

Filesize
7.7MB

Download
memory/3024-9-0x0000000007C20000-0x0000000007C9A000-memory.dmp

Filesize
488KB

Download
memory/3024-4-0x0000000004EC0000-0x0000000004ED0000-memory.dmp

Filesize
64KB

Download
memory/3024-5-0x0000000005090000-0x000000000509A000-memory.dmp

Filesize
40KB

Download
memory/3024-6-0x0000000005450000-0x000000000546A000-memory.dmp

Filesize
104KB

Download
memory/3024-7-0x0000000005490000-0x0000000005498000-memory.dmp

Filesize
32KB

Download
memory/3024-8-0x00000000061D0000-0x00000000061DA000-memory.dmp

Filesize
40KB

Download
memory/3024-3-0x0000000004F00000-0x0000000004F92000-memory.dmp

Filesize
584KB

Download
memory/3024-0-0x0000000000430000-0x00000000004F8000-memory.dmp

Filesize
800KB

Download
memory/3024-2-0x00000000054B0000-0x0000000005A54000-memory.dmp

Filesize
5.6MB

Download
memory/3024-1-0x0000000074D30000-0x00000000754E0000-memory.dmp

Filesize
7.7MB

Download
memory/5000-14-0x0000000074D30000-0x00000000754E0000-memory.dmp

Filesize
7.7MB

Download
memory/5000-11-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/5000-17-0x0000000005920000-0x0000000005986000-memory.dmp

Filesize
408KB

Download
memory/5000-15-0x0000000005810000-0x0000000005820000-memory.dmp

Filesize
64KB

Download
memory/5000-18-0x0000000006E40000-0x0000000006E90000-memory.dmp

Filesize
320KB

Download
memory/5000-19-0x0000000074D30000-0x00000000754E0000-memory.dmp

Filesize
7.7MB

Download
memory/5000-20-0x0000000005810000-0x0000000005820000-memory.dmp

Filesize
64KB

Download

Analysis

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