lgoogloader | ad6dd2baa672f859b2da3916317449966604627dbf0991f2872db0f7c8b9ae07

Analysis

max time kernel
30s
max time network
32s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
09-06-2023 11:30

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

file.exe
Size

50KB
MD5

9d846bb9fbd2e4ce0a2344b02d535e9c
SHA1

91bb1d20302d740b733d155bd42556038b900380
SHA256

ad6dd2baa672f859b2da3916317449966604627dbf0991f2872db0f7c8b9ae07
SHA512

bd07b8443719dafadad2106dceeb5eec060b0606f3b9344495506ddcb40eebbac0b115430efe6b45a87579b120512b4a07e8d1903c11f8291d1712fe35fc1596
SSDEEP

768:7eX7e/XWwa+6NMLh2J84nhRDsMx1zO1fu8iSUKWay0CE5qb4rafuPg:iS/XWwP6NkohRoE1zOFoKWarefuPg

Score

10^/10

lgoogloader downloader persistence

Malware Config

Signatures

Detects LgoogLoader payload 1 IoCs

resource	yara_rule
behavioral1/memory/336-62-0x0000000000270000-0x000000000027D000-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 904 set thread context of 336	904	file.exe	33

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
904	file.exe
904	file.exe
904	file.exe
904	file.exe
904	file.exe
904	file.exe
904	file.exe
904	file.exe
904	file.exe
904	file.exe
904	file.exe
904	file.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
904	file.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	904	file.exe
Token: SeDebugPrivilege	904	file.exe
Token: SeLoadDriverPrivilege	904	file.exe

Suspicious use of WriteProcessMemory 29 IoCs

description	pid	Process	procid_target
PID 904 wrote to memory of 1068	904	file.exe	27
PID 904 wrote to memory of 1068	904	file.exe	27
PID 904 wrote to memory of 1068	904	file.exe	27
PID 904 wrote to memory of 1720	904	file.exe	28
PID 904 wrote to memory of 1720	904	file.exe	28
PID 904 wrote to memory of 1720	904	file.exe	28
PID 904 wrote to memory of 852	904	file.exe	29
PID 904 wrote to memory of 852	904	file.exe	29
PID 904 wrote to memory of 852	904	file.exe	29
PID 904 wrote to memory of 1392	904	file.exe	30
PID 904 wrote to memory of 1392	904	file.exe	30
PID 904 wrote to memory of 1392	904	file.exe	30
PID 904 wrote to memory of 1944	904	file.exe	31
PID 904 wrote to memory of 1944	904	file.exe	31
PID 904 wrote to memory of 1944	904	file.exe	31
PID 904 wrote to memory of 1396	904	file.exe	32
PID 904 wrote to memory of 1396	904	file.exe	32
PID 904 wrote to memory of 1396	904	file.exe	32
PID 904 wrote to memory of 336	904	file.exe	33
PID 904 wrote to memory of 336	904	file.exe	33
PID 904 wrote to memory of 336	904	file.exe	33
PID 904 wrote to memory of 336	904	file.exe	33
PID 904 wrote to memory of 336	904	file.exe	33
PID 904 wrote to memory of 336	904	file.exe	33
PID 904 wrote to memory of 336	904	file.exe	33
PID 904 wrote to memory of 336	904	file.exe	33
PID 904 wrote to memory of 336	904	file.exe	33
PID 904 wrote to memory of 336	904	file.exe	33
PID 904 wrote to memory of 336	904	file.exe	33

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:904
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\DataSvcUtil.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\DataSvcUtil.exe"
  2⤵
  PID:1068
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe"
  2⤵
  PID:1720
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\vbc.exe"
  2⤵
  PID:852
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\dfsvc.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\dfsvc.exe"
  2⤵
  PID:1392
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe"
  2⤵
  PID:1944
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Microsoft.Workflow.Compiler.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Microsoft.Workflow.Compiler.exe"
  2⤵
  PID:1396
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess32.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess32.exe"
  2⤵
  PID:336

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

Loading Replay Monitor...

Downloads

memory/336-58-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/336-60-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/336-61-0x0000000000240000-0x0000000000249000-memory.dmp

Filesize
36KB

Download
memory/336-62-0x0000000000270000-0x000000000027D000-memory.dmp

Filesize
52KB

Download
memory/904-54-0x0000000000830000-0x0000000000840000-memory.dmp

Filesize
64KB

Download
memory/904-55-0x000000001B260000-0x000000001B2E0000-memory.dmp

Filesize
512KB

Download
memory/904-56-0x0000000002070000-0x00000000020E8000-memory.dmp

Filesize
480KB

Download