taidoor | 6e36c5317a5599d3b75148e1c5b7bf480c0afbe071e48842112ebc7896eb2504

Analysis

max time kernel
148s
max time network
125s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
14/10/2026, 10:18

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General

Target
jaffacakes118_Trojan.Win32.Inject.bbyo.exe
Size 27KB
Sample261014-mcbbksbw6j
SHA256 6e36c5317a5599d3b75148e1c5b7bf480c0afbe071e48842112ebc7896eb2504
MD5 b55d780edaaf48e6cc1ed44576286360
SHA1 be07e4be1a4d2d8958be25f535b58391501e1548
SHA512 f01c8c7c72ee72308ae218b2e8ad1b2a395535bce976da94eed3cf1ee77587e9adcdde43abd3c96890473838eb5aa56e689e8a83060a31e55ce3be6e09a6c5fa
SSDEEP 384:hiI89od1B1yd3gKoYo+bLAOCWp7OyJac/cVoQybPp1lHZ:hl8ud1B1yd6bSLAOCaKaac/cSQI3/
TLSH
T15FC28CE1A2E94006E3B38BF0EAB2CBD740FFB9F45F68740566500D4269252D2EB71B53
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

earth_aughisky apt discovery taidoor rat

Malware Config

Signatures

Family: Taidoor, Simbot
Taidoor aka Simbot is a Remote Access Trojan attributed to Earth Aughisky, written in C++.
rat taidoor

Detects Taidoor payload 1 IoCs

rat apt earth_aughisky

resource	yara_rule
behavioral2/memory/5160-1-0x0000000000400000-0x0000000000405000-memory.dmp	family_taidoor

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 5504 set thread context of 5160	5504	jaffacakes118_Trojan.Win32.Inject.bbyo.exe	88

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3400	5160	WerFault.exe	88

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jaffacakes118_Trojan.Win32.Inject.bbyo.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 5504 wrote to memory of 5160	5504	jaffacakes118_Trojan.Win32.Inject.bbyo.exe	88
PID 5504 wrote to memory of 5160	5504	jaffacakes118_Trojan.Win32.Inject.bbyo.exe	88

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan.Win32.Inject.bbyo.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan.Win32.Inject.bbyo.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5504
- C:\Windows\SysWOW64\svchost.exe
  svchost.exe
  2⤵
  PID:5160
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 5160 -s 16
    3⤵
    - Program crash
    PID:3400

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 5160 -ip 5160
1⤵
PID:5828

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/5160-1-0x0000000000400000-0x0000000000405000-memory.dmp

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memory/5504-0-0x0000000000400000-0x000000000040A000-memory.dmp

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memory/5504-4-0x0000000000400000-0x000000000040A000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads