lgoogloader | 6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f

Analysis

max time kernel
91s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
20/01/2023, 11:34

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General

Target
file.exe
Size 693KB
Sample230120-npeefaff3s
SHA256 6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f
MD5 2bfb1210836df1f8cd8ad0b23a4e751b
SHA1 a9f0b00f0f237557338a7fdad9be320aff5c914b
SHA512 52cb115ec999c2af7a781bd5e42ca8dcb2df9c7660ddf2f8103212bac18f9fbf2610d3593102532dc84b63f790da9f830d5e244ff586277f9b46bbc7522cbc96
SSDEEP 12288:dM7vTkRj+7mrsHXoVjFlXWRFrvUo9qU7wL/K0ifFAdEB3aB/Ksq/Ksd/KsS:di2j+UQ4FFYrvMQS//kUQ3gidi
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

lgoogloader downloader persistence

Malware Config

Signatures

Detects LgoogLoader payload 1 IoCs

resource	yara_rule
behavioral2/memory/1528-140-0x0000000001150000-0x000000000115D000-memory.dmp	family_lgoogloader

LgoogLoader
A downloader capable of dropping and executing other malware families.
downloader lgoogloader

Sets service image path in registry 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\TaskKill\ImagePath = "\\??\\C:\\Users\\Admin\\AppData\\Local\\Temp\\Иисус.sys"	file.exe

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2620 set thread context of 1528	2620	file.exe	92

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2620	file.exe
2620	file.exe
2620	file.exe
2620	file.exe
2620	file.exe
2620	file.exe
2620	file.exe
2620	file.exe
2620	file.exe
2620	file.exe
2620	file.exe
2620	file.exe
2620	file.exe
2620	file.exe
2620	file.exe
2620	file.exe
2620	file.exe
2620	file.exe
2620	file.exe
2620	file.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
2620	file.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2620	file.exe
Token: SeLoadDriverPrivilege	2620	file.exe
Token: SeDebugPrivilege	2620	file.exe

Suspicious use of WriteProcessMemory 31 IoCs

description	pid	Process	procid_target
PID 2620 wrote to memory of 4356	2620	file.exe	82
PID 2620 wrote to memory of 4356	2620	file.exe	82
PID 2620 wrote to memory of 860	2620	file.exe	83
PID 2620 wrote to memory of 860	2620	file.exe	83
PID 2620 wrote to memory of 332	2620	file.exe	84
PID 2620 wrote to memory of 332	2620	file.exe	84
PID 2620 wrote to memory of 1912	2620	file.exe	85
PID 2620 wrote to memory of 1912	2620	file.exe	85
PID 2620 wrote to memory of 4324	2620	file.exe	86
PID 2620 wrote to memory of 4324	2620	file.exe	86
PID 2620 wrote to memory of 4280	2620	file.exe	87
PID 2620 wrote to memory of 4280	2620	file.exe	87
PID 2620 wrote to memory of 2168	2620	file.exe	88
PID 2620 wrote to memory of 2168	2620	file.exe	88
PID 2620 wrote to memory of 2932	2620	file.exe	89
PID 2620 wrote to memory of 2932	2620	file.exe	89
PID 2620 wrote to memory of 1432	2620	file.exe	90
PID 2620 wrote to memory of 1432	2620	file.exe	90
PID 2620 wrote to memory of 3000	2620	file.exe	91
PID 2620 wrote to memory of 3000	2620	file.exe	91
PID 2620 wrote to memory of 1528	2620	file.exe	92
PID 2620 wrote to memory of 1528	2620	file.exe	92
PID 2620 wrote to memory of 1528	2620	file.exe	92
PID 2620 wrote to memory of 1528	2620	file.exe	92
PID 2620 wrote to memory of 1528	2620	file.exe	92
PID 2620 wrote to memory of 1528	2620	file.exe	92
PID 2620 wrote to memory of 1528	2620	file.exe	92
PID 2620 wrote to memory of 1528	2620	file.exe	92
PID 2620 wrote to memory of 1528	2620	file.exe	92
PID 2620 wrote to memory of 1528	2620	file.exe	92
PID 2620 wrote to memory of 1528	2620	file.exe	92

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Sets service image path in registry
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: LoadsDriver
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2620
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe"
  2⤵
  PID:4356
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ComSvcConfig.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ComSvcConfig.exe"
  2⤵
  PID:860
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegSvcs.exe"
  2⤵
  PID:332
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngentask.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngentask.exe"
  2⤵
  PID:1912
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_wp.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_wp.exe"
  2⤵
  PID:4324
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\DataSvcUtil.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\DataSvcUtil.exe"
  2⤵
  PID:4280
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regsql.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regsql.exe"
  2⤵
  PID:2168
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_state.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_state.exe"
  2⤵
  PID:2932
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\SMSvcHost.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\SMSvcHost.exe"
  2⤵
  PID:1432
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\vbc.exe"
  2⤵
  PID:3000
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\jsc.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\jsc.exe"
  2⤵
  PID:1528

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

T1064

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Scripting

T1064

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1528-134-0x0000000000400000-0x000000000043E000-memory.dmp

Download

memory/1528-136-0x0000000000400000-0x000000000043E000-memory.dmp

Download

memory/1528-138-0x0000000000400000-0x000000000043E000-memory.dmp

Download

memory/1528-139-0x0000000001130000-0x0000000001139000-memory.dmp

Download

memory/1528-140-0x0000000001150000-0x000000000115D000-memory.dmp

Download

memory/2620-132-0x000002C332040000-0x000002C3320EE000-memory.dmp

Download

memory/2620-133-0x00007FF980870000-0x00007FF981331000-memory.dmp

Download

memory/2620-137-0x00007FF980870000-0x00007FF981331000-memory.dmp

Download