agenttesla | d7c3896d1f9781722e74aa0bbc807a5511b44c278bb9003a169208a8c595076b

General

Target

d7c3896d1f9781722e74aa0bbc807a5511b44c278bb9003a169208a8c595076b.exe
Size

699KB
MD5

2a1173846e35c629fb7a06d3c075bf4c
SHA1

1c69c6e36c60708e84d84ba64d7970bc76440f05
SHA256

d7c3896d1f9781722e74aa0bbc807a5511b44c278bb9003a169208a8c595076b
SHA512

f471b9e3062625eb62c3306e644399ef4957571a35f0c14783a5c84db90940fd7dc254e66923855edfdeea0526444f519b5cabc038639abb59c4009ada01d1d2
SSDEEP

12288:mNgLeFR6r0clv312Z3X3HAhhFmx41/DnQoMnCvR0Zk6Fj3Cb/jQvfhKh07PayCQM:qcJ312ZXwFw4pnQoim0ZkaCL6h7vVX2v

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.innomedjsc.com
Port:
587
Username:
[email protected]
Password:
s]~5ai)IFpr-
Email To:
[email protected]

Signatures

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

Detect packed .NET executables. Mostly AgentTeslaV4. 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4268-10-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_EXE_Packed_GEN01

Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4268-10-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers

Detects executables referencing Windows vault credential objects. Observed in infostealers 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4268-10-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID

Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4268-10-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store

Detects executables referencing many email and collaboration clients. Observed in information stealers 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4268-10-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients

Detects executables referencing many file transfer clients. Observed in information stealers 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4268-10-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients

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:

d7c3896d1f9781722e74aa0bbc807a5511b44c278bb9003a169208a8c595076b.exe

description	pid	process	target process
PID 2204 set thread context of 4268	2204	d7c3896d1f9781722e74aa0bbc807a5511b44c278bb9003a169208a8c595076b.exe	d7c3896d1f9781722e74aa0bbc807a5511b44c278bb9003a169208a8c595076b.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

d7c3896d1f9781722e74aa0bbc807a5511b44c278bb9003a169208a8c595076b.exe

pid	process
4268	d7c3896d1f9781722e74aa0bbc807a5511b44c278bb9003a169208a8c595076b.exe
4268	d7c3896d1f9781722e74aa0bbc807a5511b44c278bb9003a169208a8c595076b.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

d7c3896d1f9781722e74aa0bbc807a5511b44c278bb9003a169208a8c595076b.exe

description pid process

Token: SeDebugPrivilege 4268 d7c3896d1f9781722e74aa0bbc807a5511b44c278bb9003a169208a8c595076b.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

d7c3896d1f9781722e74aa0bbc807a5511b44c278bb9003a169208a8c595076b.exe

pid process

4268 d7c3896d1f9781722e74aa0bbc807a5511b44c278bb9003a169208a8c595076b.exe

description	pid	process
Token: SeDebugPrivilege	4268	d7c3896d1f9781722e74aa0bbc807a5511b44c278bb9003a169208a8c595076b.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

d7c3896d1f9781722e74aa0bbc807a5511b44c278bb9003a169208a8c595076b.exe

description	pid	process	target process
PID 2204 wrote to memory of 4268	2204	d7c3896d1f9781722e74aa0bbc807a5511b44c278bb9003a169208a8c595076b.exe	d7c3896d1f9781722e74aa0bbc807a5511b44c278bb9003a169208a8c595076b.exe
PID 2204 wrote to memory of 4268	2204	d7c3896d1f9781722e74aa0bbc807a5511b44c278bb9003a169208a8c595076b.exe	d7c3896d1f9781722e74aa0bbc807a5511b44c278bb9003a169208a8c595076b.exe
PID 2204 wrote to memory of 4268	2204	d7c3896d1f9781722e74aa0bbc807a5511b44c278bb9003a169208a8c595076b.exe	d7c3896d1f9781722e74aa0bbc807a5511b44c278bb9003a169208a8c595076b.exe
PID 2204 wrote to memory of 4268	2204	d7c3896d1f9781722e74aa0bbc807a5511b44c278bb9003a169208a8c595076b.exe	d7c3896d1f9781722e74aa0bbc807a5511b44c278bb9003a169208a8c595076b.exe
PID 2204 wrote to memory of 4268	2204	d7c3896d1f9781722e74aa0bbc807a5511b44c278bb9003a169208a8c595076b.exe	d7c3896d1f9781722e74aa0bbc807a5511b44c278bb9003a169208a8c595076b.exe
PID 2204 wrote to memory of 4268	2204	d7c3896d1f9781722e74aa0bbc807a5511b44c278bb9003a169208a8c595076b.exe	d7c3896d1f9781722e74aa0bbc807a5511b44c278bb9003a169208a8c595076b.exe
PID 2204 wrote to memory of 4268	2204	d7c3896d1f9781722e74aa0bbc807a5511b44c278bb9003a169208a8c595076b.exe	d7c3896d1f9781722e74aa0bbc807a5511b44c278bb9003a169208a8c595076b.exe
PID 2204 wrote to memory of 4268	2204	d7c3896d1f9781722e74aa0bbc807a5511b44c278bb9003a169208a8c595076b.exe	d7c3896d1f9781722e74aa0bbc807a5511b44c278bb9003a169208a8c595076b.exe

C:\Users\Admin\AppData\Local\Temp\d7c3896d1f9781722e74aa0bbc807a5511b44c278bb9003a169208a8c595076b.exe
"C:\Users\Admin\AppData\Local\Temp\d7c3896d1f9781722e74aa0bbc807a5511b44c278bb9003a169208a8c595076b.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2204

C:\Users\Admin\AppData\Local\Temp\d7c3896d1f9781722e74aa0bbc807a5511b44c278bb9003a169208a8c595076b.exe
"C:\Users\Admin\AppData\Local\Temp\d7c3896d1f9781722e74aa0bbc807a5511b44c278bb9003a169208a8c595076b.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4268

Network

MITRE ATT&CK Matrix ATT&CK v13

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

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\d7c3896d1f9781722e74aa0bbc807a5511b44c278bb9003a169208a8c595076b.exe.log
Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/2204-8-0x0000000009240000-0x00000000092C4000-memory.dmp

Filesize
528KB

Download
memory/2204-5-0x0000000005660000-0x000000000566A000-memory.dmp

Filesize
40KB

Download
memory/2204-9-0x000000000C360000-0x000000000C3FC000-memory.dmp

Filesize
624KB

Download
memory/2204-4-0x0000000005620000-0x0000000005630000-memory.dmp

Filesize
64KB

Download
memory/2204-13-0x0000000075080000-0x0000000075830000-memory.dmp

Filesize
7.7MB

Download
memory/2204-6-0x00000000058D0000-0x00000000058F0000-memory.dmp

Filesize
128KB

Download
memory/2204-7-0x0000000005C20000-0x0000000005C34000-memory.dmp

Filesize
80KB

Download
memory/2204-1-0x0000000075080000-0x0000000075830000-memory.dmp

Filesize
7.7MB

Download
memory/2204-3-0x00000000056B0000-0x0000000005742000-memory.dmp

Filesize
584KB

Download
memory/2204-2-0x0000000005C60000-0x0000000006204000-memory.dmp

Filesize
5.6MB

Download
memory/2204-0-0x0000000000BB0000-0x0000000000C62000-memory.dmp

Filesize
712KB

Download
memory/4268-10-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/4268-14-0x0000000075080000-0x0000000075830000-memory.dmp

Filesize
7.7MB

Download
memory/4268-15-0x00000000051D0000-0x00000000051E0000-memory.dmp

Filesize
64KB

Download
memory/4268-16-0x0000000005390000-0x00000000053F6000-memory.dmp

Filesize
408KB

Download
memory/4268-17-0x0000000006020000-0x0000000006070000-memory.dmp

Filesize
320KB

Download
memory/4268-18-0x0000000075080000-0x0000000075830000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads