lgoogloader | 8edcdcee6b02285995bce071a8d9201d864e0321133abbdcf2fbc75e1c3132c2

Analysis

max time kernel
150s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
03/06/2023, 14:30

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General

Target
file.exe
Size 42KB
Sample230603-rt6ahahd6z
SHA256 8edcdcee6b02285995bce071a8d9201d864e0321133abbdcf2fbc75e1c3132c2
MD5 26c700cfb0e318338fbcdc9065c365a0
SHA1 cb45471fe7ef111afabad78d74e5860b0d275aed
SHA512 2bfd6a01726317bf2ccf3527bc91fabc2cb151dd62eb974abbaf86c359ac8a0b7c653d8df3f2fad8205542cb5372d1cd44a0b8587ad6b207ca58b4c3dd80e984
SSDEEP 768:Er0q7qWUIhfnFjo1M1y6y8Eu259butLwvOCNmQWZEFiR:EAM/F0WEpbutLsZPWZei
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

lgoogloader downloader persistence

Malware Config

Signatures

Detects LgoogLoader payload 1 IoCs

resource	yara_rule
behavioral2/memory/1676-142-0x00000000029B0000-0x00000000029BD000-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 4660 set thread context of 1676	4660	file.exe	98

Suspicious behavior: EnumeratesProcesses 30 IoCs

pid	Process
4660	file.exe
4660	file.exe
4660	file.exe
4660	file.exe
4660	file.exe
4660	file.exe
4660	file.exe
4660	file.exe
4660	file.exe
4660	file.exe
4660	file.exe
4660	file.exe
4660	file.exe
4660	file.exe
4660	file.exe
4660	file.exe
4660	file.exe
4660	file.exe
4660	file.exe
4660	file.exe
4660	file.exe
4660	file.exe
4660	file.exe
4660	file.exe
4660	file.exe
4660	file.exe
4660	file.exe
4660	file.exe
4660	file.exe
4660	file.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
4660	file.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4660	file.exe
Token: SeDebugPrivilege	4660	file.exe
Token: SeLoadDriverPrivilege	4660	file.exe

Suspicious use of WriteProcessMemory 40 IoCs

description	pid	Process	procid_target
PID 4660 wrote to memory of 808	4660	file.exe	83
PID 4660 wrote to memory of 808	4660	file.exe	83
PID 4660 wrote to memory of 1060	4660	file.exe	84
PID 4660 wrote to memory of 1060	4660	file.exe	84
PID 4660 wrote to memory of 1236	4660	file.exe	85
PID 4660 wrote to memory of 1236	4660	file.exe	85
PID 4660 wrote to memory of 1268	4660	file.exe	86
PID 4660 wrote to memory of 1268	4660	file.exe	86
PID 4660 wrote to memory of 1328	4660	file.exe	87
PID 4660 wrote to memory of 1328	4660	file.exe	87
PID 4660 wrote to memory of 1380	4660	file.exe	88
PID 4660 wrote to memory of 1380	4660	file.exe	88
PID 4660 wrote to memory of 2456	4660	file.exe	89
PID 4660 wrote to memory of 2456	4660	file.exe	89
PID 4660 wrote to memory of 4632	4660	file.exe	90
PID 4660 wrote to memory of 4632	4660	file.exe	90
PID 4660 wrote to memory of 4244	4660	file.exe	91
PID 4660 wrote to memory of 4244	4660	file.exe	91
PID 4660 wrote to memory of 4116	4660	file.exe	92
PID 4660 wrote to memory of 4116	4660	file.exe	92
PID 4660 wrote to memory of 636	4660	file.exe	93
PID 4660 wrote to memory of 636	4660	file.exe	93
PID 4660 wrote to memory of 2156	4660	file.exe	94
PID 4660 wrote to memory of 2156	4660	file.exe	94
PID 4660 wrote to memory of 2272	4660	file.exe	95
PID 4660 wrote to memory of 2272	4660	file.exe	95
PID 4660 wrote to memory of 3344	4660	file.exe	96
PID 4660 wrote to memory of 3344	4660	file.exe	96
PID 4660 wrote to memory of 920	4660	file.exe	97
PID 4660 wrote to memory of 920	4660	file.exe	97
PID 4660 wrote to memory of 1676	4660	file.exe	98
PID 4660 wrote to memory of 1676	4660	file.exe	98
PID 4660 wrote to memory of 1676	4660	file.exe	98
PID 4660 wrote to memory of 1676	4660	file.exe	98
PID 4660 wrote to memory of 1676	4660	file.exe	98
PID 4660 wrote to memory of 1676	4660	file.exe	98
PID 4660 wrote to memory of 1676	4660	file.exe	98
PID 4660 wrote to memory of 1676	4660	file.exe	98
PID 4660 wrote to memory of 1676	4660	file.exe	98
PID 4660 wrote to memory of 1676	4660	file.exe	98

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:4660
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regsql.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regsql.exe"
  2⤵
  PID:808
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.exe"
  2⤵
  PID:1060
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_wp.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_wp.exe"
  2⤵
  PID:1236
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regbrowsers.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regbrowsers.exe"
  2⤵
  PID:1268
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe"
  2⤵
  PID:1328
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\CasPol.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\CasPol.exe"
  2⤵
  PID:1380
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ServiceModelReg.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ServiceModelReg.exe"
  2⤵
  PID:2456
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe"
  2⤵
  PID:4632
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe"
  2⤵
  PID:4244
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\EdmGen.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\EdmGen.exe"
  2⤵
  PID:4116
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe"
  2⤵
  PID:636
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess.exe"
  2⤵
  PID:2156
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ComSvcConfig.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ComSvcConfig.exe"
  2⤵
  PID:2272
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegSvcs.exe"
  2⤵
  PID:3344
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInUtil.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInUtil.exe"
  2⤵
  PID:920
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\jsc.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\jsc.exe"
  2⤵
  PID:1676

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/1676-137-0x0000000000400000-0x0000000000434000-memory.dmp

Download

memory/1676-139-0x0000000000400000-0x0000000000434000-memory.dmp

Download

memory/1676-140-0x0000000000400000-0x0000000000434000-memory.dmp

Download

memory/1676-142-0x00000000029B0000-0x00000000029BD000-memory.dmp

Download

memory/1676-141-0x0000000002990000-0x0000000002999000-memory.dmp

Download

memory/4660-133-0x000002D431490000-0x000002D43149E000-memory.dmp

Download

memory/4660-134-0x000002D44BEF0000-0x000002D44C418000-memory.dmp

Download

memory/4660-135-0x000002D44B9B0000-0x000002D44B9C0000-memory.dmp

Download