agenttesla | 3710beaef523f6d29db7f87e5bc78087ce476cf94f28611216dc7f293d2e421c

Analysis

max time kernel
111s
max time network
111s
platform
windows10_x64
resource
win10v20201028
submitted
09/11/2020, 19:47

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General

Target
Seashore Group Order.exe
Size 736KB
Sample201109-ry6wgfavva
SHA256 3710beaef523f6d29db7f87e5bc78087ce476cf94f28611216dc7f293d2e421c
MD5 1b98b2386c3fbb5efbbe08a4fb8bf623
SHA1 d628528ee6d7a799118715392a4d845801d756d7
SHA512 336314357480d092bd4b3a4018acd90091a4dbbd383ce0780b1253f8888ee3d3951e316716912f02c49156211b5c78a9ef50ad400fce53d140de36efb4e80f5d
MD5 SHA1 SHA512

Score

10^/10

agenttesla agilenet keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol
smtp
Host
smtp.sknei.com
Port
587
Username
[email protected]
Password
eMMt5*upx7@{

Extracted

Family

agenttesla

Credentials

Protocol
smtp
Host
smtp.sknei.com
Port
587
Username
[email protected]
Password
eMMt5*upx7@{

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/4072-11-0x0000000000400000-0x0000000000452000-memory.dmp	family_agenttesla
behavioral2/memory/4072-12-0x000000000044CD5E-mapping.dmp	family_agenttesla

Obfuscated with Agile.Net obfuscator 1 IoCs

Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

agilenet

resource	yara_rule
behavioral2/memory/4712-3-0x0000000000A80000-0x0000000000A90000-memory.dmp	agile_net

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4712 set thread context of 4072	4712	Seashore Group Order.exe	78

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
4712	Seashore Group Order.exe
4712	Seashore Group Order.exe
4712	Seashore Group Order.exe
4072	AppLaunch.exe
4072	AppLaunch.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4712	Seashore Group Order.exe
Token: SeDebugPrivilege	4072	AppLaunch.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 4712 wrote to memory of 4072	4712	Seashore Group Order.exe	78
PID 4712 wrote to memory of 4072	4712	Seashore Group Order.exe	78
PID 4712 wrote to memory of 4072	4712	Seashore Group Order.exe	78
PID 4712 wrote to memory of 4072	4712	Seashore Group Order.exe	78
PID 4712 wrote to memory of 4072	4712	Seashore Group Order.exe	78
PID 4712 wrote to memory of 4072	4712	Seashore Group Order.exe	78
PID 4712 wrote to memory of 4072	4712	Seashore Group Order.exe	78
PID 4712 wrote to memory of 4072	4712	Seashore Group Order.exe	78
PID 4072 wrote to memory of 648	4072	AppLaunch.exe	80
PID 4072 wrote to memory of 648	4072	AppLaunch.exe	80
PID 4072 wrote to memory of 648	4072	AppLaunch.exe	80

C:\Users\Admin\AppData\Local\Temp\Seashore Group Order.exe
"C:\Users\Admin\AppData\Local\Temp\Seashore Group Order.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4712
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4072
- - C:\Windows\SysWOW64\netsh.exe
    "netsh" wlan show profile
    3⤵
    PID:648

Network

MITRE ATT&CK Matrix

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Downloads

memory/4072-11-0x0000000000400000-0x0000000000452000-memory.dmp

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memory/4072-22-0x000000000ABF0000-0x000000000ABF1000-memory.dmp

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memory/4072-19-0x000000000A400000-0x000000000A401000-memory.dmp

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memory/4072-18-0x0000000009940000-0x0000000009941000-memory.dmp

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memory/4072-17-0x00000000098A0000-0x00000000098A1000-memory.dmp

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memory/4072-13-0x0000000073CE0000-0x00000000743CE000-memory.dmp

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memory/4712-5-0x0000000004CB0000-0x0000000004CB2000-memory.dmp

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memory/4712-10-0x00000000062A0000-0x00000000062A1000-memory.dmp

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memory/4712-9-0x0000000005740000-0x0000000005745000-memory.dmp

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memory/4712-8-0x0000000006250000-0x0000000006251000-memory.dmp

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memory/4712-7-0x0000000005720000-0x0000000005722000-memory.dmp

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memory/4712-6-0x0000000005760000-0x0000000005761000-memory.dmp

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memory/4712-0-0x0000000073CE0000-0x00000000743CE000-memory.dmp

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memory/4712-4-0x0000000005B00000-0x0000000005B01000-memory.dmp

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memory/4712-3-0x0000000000A80000-0x0000000000A90000-memory.dmp

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memory/4712-1-0x00000000003E0000-0x00000000003E1000-memory.dmp

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