lgoogloader | 1f615d78b355710026465136efbc424c3ce9d3726acb7f0a6be2fcfdf755d13e

Analysis

max time kernel
104s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
08-06-2023 17:05

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General

Target

file.exe
Size

44KB
MD5

76aba677b9ce27bb4f85679c7cf8cbf8
SHA1

4df3295e5bb241fbc6557375f524892e1f5ec71e
SHA256

1f615d78b355710026465136efbc424c3ce9d3726acb7f0a6be2fcfdf755d13e
SHA512

53d08069f375b8cd9286118acd0a28bad7d9666bb6c7f6f2659d4735ea0aa9632c89e323c378d13d68d2565fb6d128493b85d671e277340832b8de15aeb2669f
SSDEEP

768:/b72nSvdubXpdtpnii/ZXA1IaxoGceVt3+Y4X7hd8ay0CE5qb4raflIOa:NFuLpViiBw1IurTC7hqareflIOa

Score

10^/10

lgoogloader downloader persistence

Malware Config

Signatures

Detects LgoogLoader payload 1 IoCs

resource	yara_rule
behavioral2/memory/2932-142-0x0000000001930000-0x000000000193D000-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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4364 set thread context of 2932	4364	file.exe	95

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
4364	file.exe
4364	file.exe
4364	file.exe
4364	file.exe
4364	file.exe
4364	file.exe
4364	file.exe
4364	file.exe
4364	file.exe
4364	file.exe
4364	file.exe
4364	file.exe
4364	file.exe
4364	file.exe
4364	file.exe
4364	file.exe
4364	file.exe
4364	file.exe
4364	file.exe
4364	file.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
4364	file.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4364	file.exe
Token: SeDebugPrivilege	4364	file.exe
Token: SeLoadDriverPrivilege	4364	file.exe

Suspicious use of WriteProcessMemory 30 IoCs

description	pid	Process	procid_target
PID 4364 wrote to memory of 3404	4364	file.exe	85
PID 4364 wrote to memory of 3404	4364	file.exe	85
PID 4364 wrote to memory of 4908	4364	file.exe	86
PID 4364 wrote to memory of 4908	4364	file.exe	86
PID 4364 wrote to memory of 1904	4364	file.exe	87
PID 4364 wrote to memory of 1904	4364	file.exe	87
PID 4364 wrote to memory of 3376	4364	file.exe	88
PID 4364 wrote to memory of 3376	4364	file.exe	88
PID 4364 wrote to memory of 1652	4364	file.exe	90
PID 4364 wrote to memory of 1652	4364	file.exe	90
PID 4364 wrote to memory of 4632	4364	file.exe	89
PID 4364 wrote to memory of 4632	4364	file.exe	89
PID 4364 wrote to memory of 904	4364	file.exe	91
PID 4364 wrote to memory of 904	4364	file.exe	91
PID 4364 wrote to memory of 2948	4364	file.exe	92
PID 4364 wrote to memory of 2948	4364	file.exe	92
PID 4364 wrote to memory of 1912	4364	file.exe	93
PID 4364 wrote to memory of 1912	4364	file.exe	93
PID 4364 wrote to memory of 4100	4364	file.exe	94
PID 4364 wrote to memory of 4100	4364	file.exe	94
PID 4364 wrote to memory of 2932	4364	file.exe	95
PID 4364 wrote to memory of 2932	4364	file.exe	95
PID 4364 wrote to memory of 2932	4364	file.exe	95
PID 4364 wrote to memory of 2932	4364	file.exe	95
PID 4364 wrote to memory of 2932	4364	file.exe	95
PID 4364 wrote to memory of 2932	4364	file.exe	95
PID 4364 wrote to memory of 2932	4364	file.exe	95
PID 4364 wrote to memory of 2932	4364	file.exe	95
PID 4364 wrote to memory of 2932	4364	file.exe	95
PID 4364 wrote to memory of 2932	4364	file.exe	95

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:4364
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess.exe"
  2⤵
  PID:3404
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe"
  2⤵
  PID:4908
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe"
  2⤵
  PID:1904
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe"
  2⤵
  PID:3376
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\SMSvcHost.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\SMSvcHost.exe"
  2⤵
  PID:4632
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\DataSvcUtil.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\DataSvcUtil.exe"
  2⤵
  PID:1652
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscorsvw.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscorsvw.exe"
  2⤵
  PID:904
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInUtil.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInUtil.exe"
  2⤵
  PID:2948
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regsql.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regsql.exe"
  2⤵
  PID:1912
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe"
  2⤵
  PID:4100
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess32.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess32.exe"
  2⤵
  PID:2932

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2932-137-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2932-139-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2932-140-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2932-141-0x0000000001910000-0x0000000001919000-memory.dmp

Filesize
36KB

Download
memory/2932-142-0x0000000001930000-0x000000000193D000-memory.dmp

Filesize
52KB

Download
memory/4364-133-0x0000013D5EFB0000-0x0000013D5EFC0000-memory.dmp

Filesize
64KB

Download
memory/4364-134-0x0000013D79BF0000-0x0000013D7A118000-memory.dmp

Filesize
5.2MB

Download
memory/4364-135-0x0000013D796B0000-0x0000013D796C0000-memory.dmp

Filesize
64KB

Download