agenttesla | 61ee96373bea7a259e498df91ca0ac4be13c0b130d85ea5efab91846c5cc9b79

Analysis

max time kernel
138s
max time network
109s
platform
windows10_x64
resource
win10v20201028
submitted
08/02/2021, 10:11

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General

Target
QUOTE B1020363.pdf.exe
Size 685KB
Sample210208-v65bmj28mn
SHA256 61ee96373bea7a259e498df91ca0ac4be13c0b130d85ea5efab91846c5cc9b79
MD5 ba738bf53c8d63877b5a940300ba843c
SHA1 65db72c0faf2bb0d6c01a40281a3094b796c69ec
SHA512 55db7a2d9d489ff7d49ca54d80384c9fdcf15b2e8b0c38dc39b1fb8b64625448f2563f26c982850d4155dc9f1562c9b1ee7e62d5f1a06d08bad2dc7d91645124
MD5 SHA1 SHA512

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol
smtp
Host
smtp.vivaldi.net
Port
587
Username
[email protected]
Password
H(FPf]j;OgNA

Signatures

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

AgentTesla Payload 2 IoCs

resource	yara_rule
behavioral2/memory/1952-12-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral2/memory/1952-13-0x00000000004374CE-mapping.dmp	family_agenttesla

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 728 set thread context of 1952	728	QUOTE B1020363.pdf.exe	78

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1952	RegSvcs.exe
1952	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1952	RegSvcs.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 728 wrote to memory of 1952	728	QUOTE B1020363.pdf.exe	78
PID 728 wrote to memory of 1952	728	QUOTE B1020363.pdf.exe	78
PID 728 wrote to memory of 1952	728	QUOTE B1020363.pdf.exe	78
PID 728 wrote to memory of 1952	728	QUOTE B1020363.pdf.exe	78
PID 728 wrote to memory of 1952	728	QUOTE B1020363.pdf.exe	78
PID 728 wrote to memory of 1952	728	QUOTE B1020363.pdf.exe	78
PID 728 wrote to memory of 1952	728	QUOTE B1020363.pdf.exe	78
PID 728 wrote to memory of 1952	728	QUOTE B1020363.pdf.exe	78

C:\Users\Admin\AppData\Local\Temp\QUOTE B1020363.pdf.exe
"C:\Users\Admin\AppData\Local\Temp\QUOTE B1020363.pdf.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:728
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "{path}"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1952

Network

MITRE ATT&CK Matrix

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Downloads

memory/728-2-0x0000000073E00000-0x00000000744EE000-memory.dmp

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memory/728-3-0x0000000000A60000-0x0000000000A61000-memory.dmp

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memory/728-5-0x0000000005900000-0x0000000005901000-memory.dmp

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memory/728-6-0x0000000005340000-0x0000000005341000-memory.dmp

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memory/728-7-0x0000000005590000-0x0000000005591000-memory.dmp

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memory/728-8-0x00000000053E0000-0x00000000053E1000-memory.dmp

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memory/728-9-0x0000000008C20000-0x0000000008C22000-memory.dmp

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memory/728-10-0x0000000008CD0000-0x0000000008CD1000-memory.dmp

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memory/728-11-0x0000000007370000-0x00000000073CF000-memory.dmp

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memory/1952-12-0x0000000000400000-0x000000000043C000-memory.dmp

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memory/1952-14-0x0000000073E00000-0x00000000744EE000-memory.dmp

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memory/1952-18-0x00000000058F0000-0x00000000058F1000-memory.dmp

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memory/1952-20-0x0000000005C40000-0x0000000005C41000-memory.dmp

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memory/1952-21-0x00000000064E0000-0x00000000064E1000-memory.dmp

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memory/1952-24-0x00000000058F1000-0x00000000058F2000-memory.dmp

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