lgoogloader | 53af5fe3b8955c9975a05b1607e5dd7fafdc4eb5b23c44b04e40e073f9ac7f99

General

Target

file.exe
Size

1.3MB
MD5

8cc5e4b790ca6dbd8042b00ef47343b8
SHA1

977960d16c18c0e2944d7ac6e9641f9a85ff5fe4
SHA256

53af5fe3b8955c9975a05b1607e5dd7fafdc4eb5b23c44b04e40e073f9ac7f99
SHA512

e7d3ef3fd25721e966e800ab618cfe224e4edbb2d9f0103da45709097d41879692791705aa6c457ed3e30381686b8b302862ef17074f6a3ee7ea6ddb13de8570
SSDEEP

12288:U8nE71zd/89j+/UgZZMzuab9HO4rdpWz67pc8TO3/iCO8hsiS0vOUw0ZT9avvqpt:I1dLuua5BLzDgqYLqoa9wascTwwTb3mD

Score

10^/10

lgoogloader downloader persistence

Malware Config

Signatures

Detects LgoogLoader payload 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/268-62-0x0000000000100000-0x000000000010D000-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

Processes:

file.exe

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

Processes:

file.exe

description pid process target process

PID 940 set thread context of 268 940 file.exe jsc.exe
Suspicious behavior: EnumeratesProcesses 7 IoCs

Processes:

file.exe

pid process

940 file.exe
940 file.exe
940 file.exe
940 file.exe
940 file.exe
940 file.exe
940 file.exe
Suspicious behavior: LoadsDriver 1 IoCs

Processes:

file.exe

pid process

940 file.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

file.exe

description pid process

Token: SeDebugPrivilege 940 file.exe
Token: SeLoadDriverPrivilege 940 file.exe
Token: SeDebugPrivilege 940 file.exe

description	pid	process	target process
PID 940 set thread context of 268	940	file.exe	jsc.exe

pid	process
940	file.exe
940	file.exe
940	file.exe
940	file.exe
940	file.exe
940	file.exe
940	file.exe

pid	process
940	file.exe

description	pid	process
Token: SeDebugPrivilege	940	file.exe
Token: SeLoadDriverPrivilege	940	file.exe
Token: SeDebugPrivilege	940	file.exe

Suspicious use of WriteProcessMemory 32 IoCs

Processes:

file.exe

description	pid	process	target process
PID 940 wrote to memory of 844	940	file.exe	Microsoft.Workflow.Compiler.exe
PID 940 wrote to memory of 844	940	file.exe	Microsoft.Workflow.Compiler.exe
PID 940 wrote to memory of 844	940	file.exe	Microsoft.Workflow.Compiler.exe
PID 940 wrote to memory of 1816	940	file.exe	AppLaunch.exe
PID 940 wrote to memory of 1816	940	file.exe	AppLaunch.exe
PID 940 wrote to memory of 1816	940	file.exe	AppLaunch.exe
PID 940 wrote to memory of 2044	940	file.exe	aspnet_regsql.exe
PID 940 wrote to memory of 2044	940	file.exe	aspnet_regsql.exe
PID 940 wrote to memory of 2044	940	file.exe	aspnet_regsql.exe
PID 940 wrote to memory of 2008	940	file.exe	regtlibv12.exe
PID 940 wrote to memory of 2008	940	file.exe	regtlibv12.exe
PID 940 wrote to memory of 2008	940	file.exe	regtlibv12.exe
PID 940 wrote to memory of 1176	940	file.exe	RegAsm.exe
PID 940 wrote to memory of 1176	940	file.exe	RegAsm.exe
PID 940 wrote to memory of 1176	940	file.exe	RegAsm.exe
PID 940 wrote to memory of 1852	940	file.exe	DataSvcUtil.exe
PID 940 wrote to memory of 1852	940	file.exe	DataSvcUtil.exe
PID 940 wrote to memory of 1852	940	file.exe	DataSvcUtil.exe
PID 940 wrote to memory of 728	940	file.exe	WsatConfig.exe
PID 940 wrote to memory of 728	940	file.exe	WsatConfig.exe
PID 940 wrote to memory of 728	940	file.exe	WsatConfig.exe
PID 940 wrote to memory of 268	940	file.exe	jsc.exe
PID 940 wrote to memory of 268	940	file.exe	jsc.exe
PID 940 wrote to memory of 268	940	file.exe	jsc.exe
PID 940 wrote to memory of 268	940	file.exe	jsc.exe
PID 940 wrote to memory of 268	940	file.exe	jsc.exe
PID 940 wrote to memory of 268	940	file.exe	jsc.exe
PID 940 wrote to memory of 268	940	file.exe	jsc.exe
PID 940 wrote to memory of 268	940	file.exe	jsc.exe
PID 940 wrote to memory of 268	940	file.exe	jsc.exe
PID 940 wrote to memory of 268	940	file.exe	jsc.exe
PID 940 wrote to memory of 268	940	file.exe	jsc.exe

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:940

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:844

C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AppLaunch.exe
"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AppLaunch.exe"
2⤵
PID:1816

C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regsql.exe
"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regsql.exe"
2⤵
PID:2044

C:\Windows\Microsoft.NET\Framework64\v4.0.30319\regtlibv12.exe
"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\regtlibv12.exe"
2⤵
PID:2008

C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe"
2⤵
PID:1176

C:\Windows\Microsoft.NET\Framework64\v4.0.30319\DataSvcUtil.exe
"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\DataSvcUtil.exe"
2⤵
PID:1852

C:\Windows\Microsoft.NET\Framework64\v4.0.30319\WsatConfig.exe
"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\WsatConfig.exe"
2⤵
PID:728

C:\Windows\Microsoft.NET\Framework64\v4.0.30319\jsc.exe
"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\jsc.exe"
2⤵
PID:268

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/268-57-0x0000000000403BA0-mapping.dmp

Download
memory/268-56-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/268-59-0x0000000076411000-0x0000000076413000-memory.dmp

Filesize
8KB

Download
memory/268-60-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/268-61-0x0000000000090000-0x0000000000099000-memory.dmp

Filesize
36KB

Download
memory/268-62-0x0000000000100000-0x000000000010D000-memory.dmp

Filesize
52KB

Download
memory/940-54-0x00000000000D0000-0x0000000000214000-memory.dmp

Filesize
1.3MB

Download
memory/940-55-0x00000000020E0000-0x0000000002158000-memory.dmp

Filesize
480KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads