agenttesla | bcc3f084ead4dde162229de1b25d935c0624c6a8316c220cc059fd025be4fd08

General

Target

SC_ADACONI_N.24040122PDF.exe
Size

1.1MB
MD5

2a793bfa3d22c67153842279520b366c
SHA1

953fe50e20ef01e1afbc8112f7e1d6167646083b
SHA256

de9d7a5b1df10e151659a0867c4c7004ff4f023acdb9071f88b0939c1cb37dea
SHA512

76c3e3c4e576eb5f3cb1549e64652156776b54e29e2b32d24075301cbda89b8f45071ad7e307f201cf60f83bf690b53343d8f2399ddaf7d61ed6ca4b967a6df5
SSDEEP

12288:xx7SXc87X+bXPXST4Fof1XUhJePHq3EdfX4xw5cRK5JNHrU32YWrM9uOAHnVRS3h:rSXcH/X4yBevq0dAxnRK4iA9ga

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://ftp.rusticpensiune.ro
Port:
21
Username:
[email protected]
Password:
99AM}+NZ&CCq!4Vq)9!(zXx01.lQ!~nS.fBnY,4Z~fjHnGo*B3Gd;B{Q1!%-Xw--%vn^0%nt

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
Suspicious use of SetThreadContext 1 IoCs

Processes:

SC_ADACONI_N.24040122PDF.exe

description pid process target process

PID 4548 set thread context of 384 4548 SC_ADACONI_N.24040122PDF.exe SC_ADACONI_N.24040122PDF.exe

description	pid	process	target process
PID 4548 set thread context of 384	4548	SC_ADACONI_N.24040122PDF.exe	SC_ADACONI_N.24040122PDF.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

SC_ADACONI_N.24040122PDF.exeSC_ADACONI_N.24040122PDF.exe

pid	process
4548	SC_ADACONI_N.24040122PDF.exe
4548	SC_ADACONI_N.24040122PDF.exe
4548	SC_ADACONI_N.24040122PDF.exe
384	SC_ADACONI_N.24040122PDF.exe
384	SC_ADACONI_N.24040122PDF.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

SC_ADACONI_N.24040122PDF.exeSC_ADACONI_N.24040122PDF.exe

description pid process

Token: SeDebugPrivilege 4548 SC_ADACONI_N.24040122PDF.exe
Token: SeDebugPrivilege 384 SC_ADACONI_N.24040122PDF.exe

description	pid	process
Token: SeDebugPrivilege	4548	SC_ADACONI_N.24040122PDF.exe
Token: SeDebugPrivilege	384	SC_ADACONI_N.24040122PDF.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

SC_ADACONI_N.24040122PDF.exe

description	pid	process	target process
PID 4548 wrote to memory of 384	4548	SC_ADACONI_N.24040122PDF.exe	SC_ADACONI_N.24040122PDF.exe
PID 4548 wrote to memory of 384	4548	SC_ADACONI_N.24040122PDF.exe	SC_ADACONI_N.24040122PDF.exe
PID 4548 wrote to memory of 384	4548	SC_ADACONI_N.24040122PDF.exe	SC_ADACONI_N.24040122PDF.exe
PID 4548 wrote to memory of 384	4548	SC_ADACONI_N.24040122PDF.exe	SC_ADACONI_N.24040122PDF.exe
PID 4548 wrote to memory of 384	4548	SC_ADACONI_N.24040122PDF.exe	SC_ADACONI_N.24040122PDF.exe
PID 4548 wrote to memory of 384	4548	SC_ADACONI_N.24040122PDF.exe	SC_ADACONI_N.24040122PDF.exe
PID 4548 wrote to memory of 384	4548	SC_ADACONI_N.24040122PDF.exe	SC_ADACONI_N.24040122PDF.exe
PID 4548 wrote to memory of 384	4548	SC_ADACONI_N.24040122PDF.exe	SC_ADACONI_N.24040122PDF.exe

C:\Users\Admin\AppData\Local\Temp\SC_ADACONI_N.24040122PDF.exe
"C:\Users\Admin\AppData\Local\Temp\SC_ADACONI_N.24040122PDF.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4548

C:\Users\Admin\AppData\Local\Temp\SC_ADACONI_N.24040122PDF.exe
"C:\Users\Admin\AppData\Local\Temp\SC_ADACONI_N.24040122PDF.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:384

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\SC_ADACONI_N.24040122PDF.exe.log
Filesize
1KB

MD5
84e77a587d94307c0ac1357eb4d3d46f

SHA1
83cc900f9401f43d181207d64c5adba7a85edc1e

SHA256
e16024b092a026a9dc00df69d4b9bbcab7b2dc178dc5291fc308a1abc9304a99

SHA512
aefb5c62200b3ed97718d20a89990954d4d8acdc0a6a73c5a420f1bba619cb79e70c2cd0a579b9f52dc6b09e1de2cea6cd6cac4376cfee92d94e2c01d310f691

Download Submit
memory/384-14-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/384-23-0x0000000005150000-0x0000000005160000-memory.dmp

Filesize
64KB

Download
memory/384-22-0x00000000747D0000-0x0000000074F80000-memory.dmp

Filesize
7.7MB

Download
memory/384-21-0x00000000060E0000-0x0000000006130000-memory.dmp

Filesize
320KB

Download
memory/384-20-0x0000000005460000-0x00000000054C6000-memory.dmp

Filesize
408KB

Download
memory/384-19-0x0000000005150000-0x0000000005160000-memory.dmp

Filesize
64KB

Download
memory/384-17-0x00000000747D0000-0x0000000074F80000-memory.dmp

Filesize
7.7MB

Download
memory/4548-5-0x0000000004D60000-0x0000000004D70000-memory.dmp

Filesize
64KB

Download
memory/4548-7-0x0000000006220000-0x000000000622A000-memory.dmp

Filesize
40KB

Download
memory/4548-10-0x0000000004D60000-0x0000000004D70000-memory.dmp

Filesize
64KB

Download
memory/4548-11-0x0000000004D60000-0x0000000004D70000-memory.dmp

Filesize
64KB

Download
memory/4548-12-0x0000000007150000-0x000000000716A000-memory.dmp

Filesize
104KB

Download
memory/4548-13-0x00000000071C0000-0x00000000071C6000-memory.dmp

Filesize
24KB

Download
memory/4548-8-0x0000000004D60000-0x0000000004D70000-memory.dmp

Filesize
64KB

Download
memory/4548-9-0x00000000747D0000-0x0000000074F80000-memory.dmp

Filesize
7.7MB

Download
memory/4548-18-0x00000000747D0000-0x0000000074F80000-memory.dmp

Filesize
7.7MB

Download
memory/4548-6-0x0000000006180000-0x00000000061C4000-memory.dmp

Filesize
272KB

Download
memory/4548-1-0x00000000747D0000-0x0000000074F80000-memory.dmp

Filesize
7.7MB

Download
memory/4548-4-0x0000000004EF0000-0x0000000004F8C000-memory.dmp

Filesize
624KB

Download
memory/4548-3-0x0000000004E50000-0x0000000004EE2000-memory.dmp

Filesize
584KB

Download
memory/4548-2-0x0000000005400000-0x00000000059A4000-memory.dmp

Filesize
5.6MB

Download
memory/4548-0-0x0000000000970000-0x0000000000A86000-memory.dmp

Filesize
1.1MB

Download

Analysis

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