agenttesla | 9e599338612d5b77cda29f738cf04c69482ff0a964e570398bdb0d201bb5cd9e

General

Target

9e599338612d5b77cda29f738cf04c69482ff0a964e570398bdb0d201bb5cd9e.exe
Size

984KB
MD5

aa376ec6a0816f3d9a83f4623476814f
SHA1

c47dc07565dede0123a00a6004f531c4ec8b357b
SHA256

9e599338612d5b77cda29f738cf04c69482ff0a964e570398bdb0d201bb5cd9e
SHA512

0ac11b1f7f52e02db2c091b36b75c9c5f67670af0e530e993be99fdb5aa538c508348baad5642e823e1b7a42c09ef80b84b1c2918f4885e30bafe56f7c912afb
SSDEEP

12288:l5F6HkkoF+SHZI58RG5uRE/Bb+ahoAQphQvNkBXOkm5A:l+8H48/+pby1pyl2XOkm5

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot7060813422:AAFqFKdMJlLvutqPAnHO4f8vnk2X1rQvsl0/

Signatures

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

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
20	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1616 set thread context of 4768	1616	9e599338612d5b77cda29f738cf04c69482ff0a964e570398bdb0d201bb5cd9e.exe	95

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
1616	9e599338612d5b77cda29f738cf04c69482ff0a964e570398bdb0d201bb5cd9e.exe
1616	9e599338612d5b77cda29f738cf04c69482ff0a964e570398bdb0d201bb5cd9e.exe
1616	9e599338612d5b77cda29f738cf04c69482ff0a964e570398bdb0d201bb5cd9e.exe
1616	9e599338612d5b77cda29f738cf04c69482ff0a964e570398bdb0d201bb5cd9e.exe
1616	9e599338612d5b77cda29f738cf04c69482ff0a964e570398bdb0d201bb5cd9e.exe
1616	9e599338612d5b77cda29f738cf04c69482ff0a964e570398bdb0d201bb5cd9e.exe
4768	9e599338612d5b77cda29f738cf04c69482ff0a964e570398bdb0d201bb5cd9e.exe
4768	9e599338612d5b77cda29f738cf04c69482ff0a964e570398bdb0d201bb5cd9e.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1616	9e599338612d5b77cda29f738cf04c69482ff0a964e570398bdb0d201bb5cd9e.exe
Token: SeDebugPrivilege	4768	9e599338612d5b77cda29f738cf04c69482ff0a964e570398bdb0d201bb5cd9e.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1616 wrote to memory of 4768	1616	9e599338612d5b77cda29f738cf04c69482ff0a964e570398bdb0d201bb5cd9e.exe	95
PID 1616 wrote to memory of 4768	1616	9e599338612d5b77cda29f738cf04c69482ff0a964e570398bdb0d201bb5cd9e.exe	95
PID 1616 wrote to memory of 4768	1616	9e599338612d5b77cda29f738cf04c69482ff0a964e570398bdb0d201bb5cd9e.exe	95
PID 1616 wrote to memory of 4768	1616	9e599338612d5b77cda29f738cf04c69482ff0a964e570398bdb0d201bb5cd9e.exe	95
PID 1616 wrote to memory of 4768	1616	9e599338612d5b77cda29f738cf04c69482ff0a964e570398bdb0d201bb5cd9e.exe	95
PID 1616 wrote to memory of 4768	1616	9e599338612d5b77cda29f738cf04c69482ff0a964e570398bdb0d201bb5cd9e.exe	95
PID 1616 wrote to memory of 4768	1616	9e599338612d5b77cda29f738cf04c69482ff0a964e570398bdb0d201bb5cd9e.exe	95
PID 1616 wrote to memory of 4768	1616	9e599338612d5b77cda29f738cf04c69482ff0a964e570398bdb0d201bb5cd9e.exe	95

C:\Users\Admin\AppData\Local\Temp\9e599338612d5b77cda29f738cf04c69482ff0a964e570398bdb0d201bb5cd9e.exe
"C:\Users\Admin\AppData\Local\Temp\9e599338612d5b77cda29f738cf04c69482ff0a964e570398bdb0d201bb5cd9e.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1616
- C:\Users\Admin\AppData\Local\Temp\9e599338612d5b77cda29f738cf04c69482ff0a964e570398bdb0d201bb5cd9e.exe
  "C:\Users\Admin\AppData\Local\Temp\9e599338612d5b77cda29f738cf04c69482ff0a964e570398bdb0d201bb5cd9e.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4768

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\9e599338612d5b77cda29f738cf04c69482ff0a964e570398bdb0d201bb5cd9e.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/1616-4-0x0000000074A10000-0x00000000751C0000-memory.dmp

Filesize
7.7MB

Download
memory/1616-14-0x0000000074A10000-0x00000000751C0000-memory.dmp

Filesize
7.7MB

Download
memory/1616-3-0x00000000056A0000-0x0000000005732000-memory.dmp

Filesize
584KB

Download
memory/1616-0-0x0000000074A1E000-0x0000000074A1F000-memory.dmp

Filesize
4KB

Download
memory/1616-5-0x0000000005670000-0x000000000567A000-memory.dmp

Filesize
40KB

Download
memory/1616-6-0x0000000006BC0000-0x0000000006BE0000-memory.dmp

Filesize
128KB

Download
memory/1616-7-0x0000000006D60000-0x0000000006D70000-memory.dmp

Filesize
64KB

Download
memory/1616-8-0x0000000006D70000-0x0000000006D86000-memory.dmp

Filesize
88KB

Download
memory/1616-2-0x0000000005BB0000-0x0000000006154000-memory.dmp

Filesize
5.6MB

Download
memory/1616-9-0x00000000070B0000-0x0000000007134000-memory.dmp

Filesize
528KB

Download
memory/1616-10-0x0000000009780000-0x000000000981C000-memory.dmp

Filesize
624KB

Download
memory/1616-1-0x0000000000B50000-0x0000000000C4C000-memory.dmp

Filesize
1008KB

Download
memory/4768-11-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/4768-15-0x0000000074A10000-0x00000000751C0000-memory.dmp

Filesize
7.7MB

Download
memory/4768-16-0x0000000004CF0000-0x0000000004D56000-memory.dmp

Filesize
408KB

Download
memory/4768-17-0x0000000074A10000-0x00000000751C0000-memory.dmp

Filesize
7.7MB

Download
memory/4768-18-0x0000000006240000-0x0000000006290000-memory.dmp

Filesize
320KB

Download
memory/4768-19-0x0000000074A10000-0x00000000751C0000-memory.dmp

Filesize
7.7MB

Download

Analysis

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