agenttesla | 49410b049129225af89fba012073e14ad171e27924af79e0d79bb60191e81f33

General

Target

2553f424ecb8f9a07e4d4fd110adadcf.exe
Size

461KB
MD5

2553f424ecb8f9a07e4d4fd110adadcf
SHA1

c82344a66717312df4ce2f126c5912b98b1003db
SHA256

49410b049129225af89fba012073e14ad171e27924af79e0d79bb60191e81f33
SHA512

60df84c8bd26370970329f9de3e181fbf4ca84d5e1a2584a9ea19c49f253c55316f0a90b33a6c7b118bd59d2b00ef073aaeb605c9ea6ccf6043f4c6f8ef87f2a

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot1846829589:AAHSsEDTKvDOQ17YrNRY5_FXv5z4mpfGRIc/sendDocument

Signatures

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

AgentTesla Payload 3 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3684-126-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral2/memory/3684-127-0x000000000043774E-mapping.dmp	family_agenttesla
behavioral2/memory/3684-134-0x00000000051A0000-0x000000000569E000-memory.dmp	family_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
T1081
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
T1081
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
T1081
Suspicious use of SetThreadContext 1 IoCs

Processes:

2553f424ecb8f9a07e4d4fd110adadcf.exe

description pid process target process

PID 508 set thread context of 3684 508 2553f424ecb8f9a07e4d4fd110adadcf.exe 2553f424ecb8f9a07e4d4fd110adadcf.exe

description	pid	process	target process
PID 508 set thread context of 3684	508	2553f424ecb8f9a07e4d4fd110adadcf.exe	2553f424ecb8f9a07e4d4fd110adadcf.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

2553f424ecb8f9a07e4d4fd110adadcf.exe2553f424ecb8f9a07e4d4fd110adadcf.exe

pid	process
508	2553f424ecb8f9a07e4d4fd110adadcf.exe
508	2553f424ecb8f9a07e4d4fd110adadcf.exe
3684	2553f424ecb8f9a07e4d4fd110adadcf.exe
3684	2553f424ecb8f9a07e4d4fd110adadcf.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

2553f424ecb8f9a07e4d4fd110adadcf.exe2553f424ecb8f9a07e4d4fd110adadcf.exe

description pid process

Token: SeDebugPrivilege 508 2553f424ecb8f9a07e4d4fd110adadcf.exe
Token: SeDebugPrivilege 3684 2553f424ecb8f9a07e4d4fd110adadcf.exe

description	pid	process
Token: SeDebugPrivilege	508	2553f424ecb8f9a07e4d4fd110adadcf.exe
Token: SeDebugPrivilege	3684	2553f424ecb8f9a07e4d4fd110adadcf.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

2553f424ecb8f9a07e4d4fd110adadcf.exe

description	pid	process	target process
PID 508 wrote to memory of 3684	508	2553f424ecb8f9a07e4d4fd110adadcf.exe	2553f424ecb8f9a07e4d4fd110adadcf.exe
PID 508 wrote to memory of 3684	508	2553f424ecb8f9a07e4d4fd110adadcf.exe	2553f424ecb8f9a07e4d4fd110adadcf.exe
PID 508 wrote to memory of 3684	508	2553f424ecb8f9a07e4d4fd110adadcf.exe	2553f424ecb8f9a07e4d4fd110adadcf.exe
PID 508 wrote to memory of 3684	508	2553f424ecb8f9a07e4d4fd110adadcf.exe	2553f424ecb8f9a07e4d4fd110adadcf.exe
PID 508 wrote to memory of 3684	508	2553f424ecb8f9a07e4d4fd110adadcf.exe	2553f424ecb8f9a07e4d4fd110adadcf.exe
PID 508 wrote to memory of 3684	508	2553f424ecb8f9a07e4d4fd110adadcf.exe	2553f424ecb8f9a07e4d4fd110adadcf.exe
PID 508 wrote to memory of 3684	508	2553f424ecb8f9a07e4d4fd110adadcf.exe	2553f424ecb8f9a07e4d4fd110adadcf.exe
PID 508 wrote to memory of 3684	508	2553f424ecb8f9a07e4d4fd110adadcf.exe	2553f424ecb8f9a07e4d4fd110adadcf.exe

C:\Users\Admin\AppData\Local\Temp\2553f424ecb8f9a07e4d4fd110adadcf.exe
"C:\Users\Admin\AppData\Local\Temp\2553f424ecb8f9a07e4d4fd110adadcf.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:508

C:\Users\Admin\AppData\Local\Temp\2553f424ecb8f9a07e4d4fd110adadcf.exe
C:\Users\Admin\AppData\Local\Temp\2553f424ecb8f9a07e4d4fd110adadcf.exe
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3684

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\2553f424ecb8f9a07e4d4fd110adadcf.exe.log
MD5
9e7845217df4a635ec4341c3d52ed685

SHA1
d65cb39d37392975b038ce503a585adadb805da5

SHA256
d60e596ed3d5c13dc9f1660e6d870d99487e1383891437645c4562a9ecaa8c9b

SHA512
307c3b4d4f2655bdeb177e7b9c981ca27513618903f02c120caa755c9da5a8dd03ebab660b56108a680720a97c1e9596692490aede18cc4bd77b9fc3d8e68aa1

Download Submit
memory/508-133-0x0000000005370000-0x000000000586E000-memory.dmp

Filesize
5.0MB

Download
memory/508-116-0x0000000005870000-0x0000000005871000-memory.dmp

Filesize
4KB

Download
memory/508-118-0x0000000005370000-0x000000000586E000-memory.dmp

Filesize
5.0MB

Download
memory/508-119-0x0000000005180000-0x0000000005181000-memory.dmp

Filesize
4KB

Download
memory/508-120-0x0000000006DE0000-0x0000000006E30000-memory.dmp

Filesize
320KB

Download
memory/508-125-0x0000000007580000-0x00000000075E2000-memory.dmp

Filesize
392KB

Download
memory/508-117-0x0000000005210000-0x0000000005211000-memory.dmp

Filesize
4KB

Download
memory/508-114-0x00000000008E0000-0x00000000008E1000-memory.dmp

Filesize
4KB

Download
memory/3684-126-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3684-132-0x0000000005260000-0x0000000005261000-memory.dmp

Filesize
4KB

Download
memory/3684-134-0x00000000051A0000-0x000000000569E000-memory.dmp

Filesize
5.0MB

Download
memory/3684-127-0x000000000043774E-mapping.dmp

Download
memory/3684-135-0x0000000005670000-0x0000000005671000-memory.dmp

Filesize
4KB

Download
memory/3684-136-0x0000000005E00000-0x0000000005E01000-memory.dmp

Filesize
4KB

Download
memory/3684-139-0x00000000051A0000-0x000000000569E000-memory.dmp

Filesize
5.0MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads