agenttesla | fae36ba66fc14100a4e840b719306f7de7ad8a74b3177a27c7380215271cbeac

Analysis

max time kernel
51s
max time network
54s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
17/06/2024, 13:37

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General

Target
swif_566.exe
Size 716KB
Sample240617-qwt5kstand
SHA256 fae36ba66fc14100a4e840b719306f7de7ad8a74b3177a27c7380215271cbeac
MD5 9f8d9d5ae02fc17bcdfe02aca5e0305a
SHA1 102aa9172143defe9986a4de3b51c1e4e2a3cec6
SHA512 030a0c5e3c1bd23e6644f8c6c094ee1c222206d42950330ade21a2889c6dbc81c79fb2c857fb3e2d1b0dc735d61f4d8bf57344008dc06b2d182b3c1e21e6a0e9
SSDEEP 12288:zH2iNPyCK2xrOosCZoB+A/0gXBQh9CWdt1Y7+plEAnCBNV1an0WAtzJJ00Q6lRhm:r15yC5spB+AzXHk1YijEiyanR2zJJfBh
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol
smtp
Host
mail.sdil.ac.ir
Port
587
Username
[email protected]
Password
CfoCfo@111581
Email to
[email protected]

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

description	pid	Process	procid_target
PID 1040 set thread context of 4372	1040	swif_566.exe	86

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1040	swif_566.exe
1040	swif_566.exe
4372	swif_566.exe
4372	swif_566.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1040	swif_566.exe
Token: SeDebugPrivilege	4372	swif_566.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1040 wrote to memory of 3152	1040	swif_566.exe	85
PID 1040 wrote to memory of 3152	1040	swif_566.exe	85
PID 1040 wrote to memory of 3152	1040	swif_566.exe	85
PID 1040 wrote to memory of 4372	1040	swif_566.exe	86
PID 1040 wrote to memory of 4372	1040	swif_566.exe	86
PID 1040 wrote to memory of 4372	1040	swif_566.exe	86
PID 1040 wrote to memory of 4372	1040	swif_566.exe	86
PID 1040 wrote to memory of 4372	1040	swif_566.exe	86
PID 1040 wrote to memory of 4372	1040	swif_566.exe	86
PID 1040 wrote to memory of 4372	1040	swif_566.exe	86
PID 1040 wrote to memory of 4372	1040	swif_566.exe	86

C:\Users\Admin\AppData\Local\Temp\swif_566.exe
"C:\Users\Admin\AppData\Local\Temp\swif_566.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1040
- C:\Users\Admin\AppData\Local\Temp\swif_566.exe
  "C:\Users\Admin\AppData\Local\Temp\swif_566.exe"
  2⤵
  PID:3152
- C:\Users\Admin\AppData\Local\Temp\swif_566.exe
  "C:\Users\Admin\AppData\Local\Temp\swif_566.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4372

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Credentials in Registry

T1552.002

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

swif_566.exe.log

Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\swif_566.exe.log
Size 1KB
SHA256 7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
MD5 8ec831f3e3a3f77e4a7b9cd32b48384c
SHA1 d83f09fd87c5bd86e045873c231c14836e76a05c
SHA512 26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3
MD5 SHA1 SHA512

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memory/1040-8-0x0000000005750000-0x0000000005760000-memory.dmp

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memory/1040-13-0x0000000074AE0000-0x0000000075290000-memory.dmp

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memory/1040-3-0x0000000005620000-0x00000000056B2000-memory.dmp

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memory/1040-4-0x0000000074AE0000-0x0000000075290000-memory.dmp

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memory/1040-5-0x00000000055F0000-0x00000000055FA000-memory.dmp

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memory/1040-6-0x0000000005890000-0x000000000592C000-memory.dmp

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memory/1040-7-0x0000000005A40000-0x0000000005A5A000-memory.dmp

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memory/1040-0-0x0000000074AEE000-0x0000000074AEF000-memory.dmp

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memory/1040-2-0x0000000005D20000-0x00000000062C4000-memory.dmp

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memory/1040-1-0x0000000000B30000-0x0000000000BEA000-memory.dmp

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memory/1040-9-0x0000000006D40000-0x0000000006DC2000-memory.dmp

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memory/4372-10-0x0000000000400000-0x0000000000440000-memory.dmp

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memory/4372-14-0x0000000074AE0000-0x0000000075290000-memory.dmp

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memory/4372-15-0x00000000055C0000-0x0000000005626000-memory.dmp

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memory/4372-16-0x0000000074AE0000-0x0000000075290000-memory.dmp

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memory/4372-17-0x0000000006330000-0x0000000006380000-memory.dmp

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memory/4372-18-0x0000000074AE0000-0x0000000075290000-memory.dmp

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