lgoogloader | 1bb8f0bff992068eaf0d4c18735408f3bbdeb60cc9085e0a7d44cbf290b13dae

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
10-06-2023 23:22

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General

Target

file.exe
Size

396KB
MD5

4d72075fa2a204a8ce0426bced106606
SHA1

63789a49e7537473b06564bba325f9990a392ab9
SHA256

1bb8f0bff992068eaf0d4c18735408f3bbdeb60cc9085e0a7d44cbf290b13dae
SHA512

7c6cdbf1a06d01580960900525c20b5b56457fcbf0e6591416f5679f9130441f403ab943dd857faf43b5a1060563cf125b135362a7bb434219420c93d6100214
SSDEEP

3072:b2/dgePzQimSelrXx0ooARRMkAHFIxobrvZkJv6SjaFvVmuLyRpPS68urGh3LzsR:ATPzHEVmooARiXCFT2Fp6SQaofZAm

Score

10^/10

lgoogloader downloader persistence

Malware Config

Signatures

Detects LgoogLoader payload 1 IoCs

resource	yara_rule
behavioral2/memory/904-142-0x0000000000E70000-0x0000000000E7D000-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 2120 set thread context of 904	2120	file.exe	89

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2120	file.exe
2120	file.exe
2120	file.exe
2120	file.exe
2120	file.exe
2120	file.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
2120	file.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2120	file.exe
Token: SeDebugPrivilege	2120	file.exe
Token: SeLoadDriverPrivilege	2120	file.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2120 wrote to memory of 3376	2120	file.exe	86
PID 2120 wrote to memory of 3376	2120	file.exe	86
PID 2120 wrote to memory of 1652	2120	file.exe	87
PID 2120 wrote to memory of 1652	2120	file.exe	87
PID 2120 wrote to memory of 4632	2120	file.exe	88
PID 2120 wrote to memory of 4632	2120	file.exe	88
PID 2120 wrote to memory of 904	2120	file.exe	89
PID 2120 wrote to memory of 904	2120	file.exe	89
PID 2120 wrote to memory of 904	2120	file.exe	89
PID 2120 wrote to memory of 904	2120	file.exe	89
PID 2120 wrote to memory of 904	2120	file.exe	89
PID 2120 wrote to memory of 904	2120	file.exe	89
PID 2120 wrote to memory of 904	2120	file.exe	89
PID 2120 wrote to memory of 904	2120	file.exe	89
PID 2120 wrote to memory of 904	2120	file.exe	89
PID 2120 wrote to memory of 904	2120	file.exe	89

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:2120
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regsql.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regsql.exe"
  2⤵
  PID:3376
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe"
  2⤵
  PID:1652
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe"
  2⤵
  PID:4632
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess32.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess32.exe"
  2⤵
  PID:904

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/904-137-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/904-139-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/904-140-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/904-141-0x0000000000C50000-0x0000000000C59000-memory.dmp

Filesize
36KB

Download
memory/904-142-0x0000000000E70000-0x0000000000E7D000-memory.dmp

Filesize
52KB

Download
memory/2120-133-0x0000025F6E490000-0x0000025F6E4F8000-memory.dmp

Filesize
416KB

Download
memory/2120-134-0x0000025F710D0000-0x0000025F715F8000-memory.dmp

Filesize
5.2MB

Download
memory/2120-135-0x0000025F70B90000-0x0000025F70BA0000-memory.dmp

Filesize
64KB

Download