lgoogloader | 9f800400f5ed4b80a6d032a437e3b7fc8fa53978854726fdfc0f2737c1237596

Analysis

max time kernel
147s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
15-10-2024 16:46

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General

Target

1231.exe
Size

493KB
MD5

8e92c683e644b7e88184427d1b8625bb
SHA1

8b57d61299f7eaa32df979f54483ff72b47ba8f6
SHA256

9f800400f5ed4b80a6d032a437e3b7fc8fa53978854726fdfc0f2737c1237596
SHA512

027a5b35ef52be102fe4447be581140fc3cdbfd73d4531f1ebfab75672c84946dd9a4dd5ac144d9cf5e9b60a2890e0a975b254674d58ee24e3cbfc5282521dde
SSDEEP

12288:86dbSjl1WZ1oIL0WoxG3arMd9sG3SOH5:PmBMIIoWCN4Hsk7Z

Score

10^/10

lgoogloader discovery downloader persistence

Malware Config

Signatures

Detects LgoogLoader payload 2 IoCs

resource	yara_rule
behavioral2/memory/848-13-0x00000000012B0000-0x00000000012BD000-memory.dmp	family_lgoogloader
behavioral2/memory/848-14-0x00000000012B0000-0x00000000012BD000-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

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\TaskKill\ImagePath = "\\??\\C:\\Users\\Admin\\AppData\\Local\\Temp\\Иисус.sys"	1231.exe

Uses the VBS compiler for execution 1 TTPs

Command and Scripting Interpreter
T1059

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 5044 set thread context of 848	5044	1231.exe	96

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jsc.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
5044	1231.exe
5044	1231.exe
5044	1231.exe
5044	1231.exe
5044	1231.exe
5044	1231.exe
5044	1231.exe
5044	1231.exe
5044	1231.exe
5044	1231.exe
5044	1231.exe
5044	1231.exe
5044	1231.exe
5044	1231.exe
5044	1231.exe
5044	1231.exe
5044	1231.exe
5044	1231.exe
5044	1231.exe
5044	1231.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
5044	1231.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	5044	1231.exe
Token: SeLoadDriverPrivilege	5044	1231.exe
Token: SeDebugPrivilege	5044	1231.exe

Suspicious use of WriteProcessMemory 30 IoCs

description	pid	Process	procid_target
PID 5044 wrote to memory of 3144	5044	1231.exe	85
PID 5044 wrote to memory of 3144	5044	1231.exe	85
PID 5044 wrote to memory of 2536	5044	1231.exe	86
PID 5044 wrote to memory of 2536	5044	1231.exe	86
PID 5044 wrote to memory of 3148	5044	1231.exe	87
PID 5044 wrote to memory of 3148	5044	1231.exe	87
PID 5044 wrote to memory of 1840	5044	1231.exe	88
PID 5044 wrote to memory of 1840	5044	1231.exe	88
PID 5044 wrote to memory of 4956	5044	1231.exe	89
PID 5044 wrote to memory of 4956	5044	1231.exe	89
PID 5044 wrote to memory of 4524	5044	1231.exe	90
PID 5044 wrote to memory of 4524	5044	1231.exe	90
PID 5044 wrote to memory of 4792	5044	1231.exe	91
PID 5044 wrote to memory of 4792	5044	1231.exe	91
PID 5044 wrote to memory of 4576	5044	1231.exe	93
PID 5044 wrote to memory of 4576	5044	1231.exe	93
PID 5044 wrote to memory of 3700	5044	1231.exe	94
PID 5044 wrote to memory of 3700	5044	1231.exe	94
PID 5044 wrote to memory of 4840	5044	1231.exe	95
PID 5044 wrote to memory of 4840	5044	1231.exe	95
PID 5044 wrote to memory of 848	5044	1231.exe	96
PID 5044 wrote to memory of 848	5044	1231.exe	96
PID 5044 wrote to memory of 848	5044	1231.exe	96
PID 5044 wrote to memory of 848	5044	1231.exe	96
PID 5044 wrote to memory of 848	5044	1231.exe	96
PID 5044 wrote to memory of 848	5044	1231.exe	96
PID 5044 wrote to memory of 848	5044	1231.exe	96
PID 5044 wrote to memory of 848	5044	1231.exe	96
PID 5044 wrote to memory of 848	5044	1231.exe	96
PID 5044 wrote to memory of 848	5044	1231.exe	96

C:\Users\Admin\AppData\Local\Temp\1231.exe
"C:\Users\Admin\AppData\Local\Temp\1231.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:5044
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\vbc.exe"
  2⤵
  PID:3144
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regsql.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regsql.exe"
  2⤵
  PID:2536
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\CasPol.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\CasPol.exe"
  2⤵
  PID:3148
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe"
  2⤵
  PID:1840
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngentask.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngentask.exe"
  2⤵
  PID:4956
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\dfsvc.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\dfsvc.exe"
  2⤵
  PID:4524
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ilasm.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ilasm.exe"
  2⤵
  PID:4792
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe"
  2⤵
  PID:4576
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_wp.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_wp.exe"
  2⤵
  PID:3700
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess.exe"
  2⤵
  PID:4840
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\jsc.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\jsc.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:848

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/848-11-0x0000000000F50000-0x0000000000F59000-memory.dmp

Filesize
36KB

Download
memory/848-7-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/848-9-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/848-10-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/848-13-0x00000000012B0000-0x00000000012BD000-memory.dmp

Filesize
52KB

Download
memory/848-14-0x00000000012B0000-0x00000000012BD000-memory.dmp

Filesize
52KB

Download
memory/5044-1-0x00000232DFBC0000-0x00000232DFC3E000-memory.dmp

Filesize
504KB

Download
memory/5044-2-0x00000232FA040000-0x00000232FA0B6000-memory.dmp

Filesize
472KB

Download
memory/5044-3-0x00000232E0020000-0x00000232E0098000-memory.dmp

Filesize
480KB

Download
memory/5044-4-0x00000232FA0C0000-0x00000232FA0DE000-memory.dmp

Filesize
120KB

Download
memory/5044-5-0x00007FFA287E0000-0x00007FFA292A1000-memory.dmp

Filesize
10.8MB

Download
memory/5044-0-0x00007FFA287E3000-0x00007FFA287E5000-memory.dmp

Filesize
8KB

Download
memory/5044-12-0x00007FFA287E0000-0x00007FFA292A1000-memory.dmp

Filesize
10.8MB

Download