lgoogloader | a355fbce3b91a02a5b3e3af9a2b7b6fbaf9da6fdd5b2260e8e7c7b8ec1c1e2d2

General

Target

file.exe
Size

1.8MB
MD5

800564a52d3834a9353b51b0fb4b5e96
SHA1

729830eb7053a06017062274a9b3deffa4314d41
SHA256

a355fbce3b91a02a5b3e3af9a2b7b6fbaf9da6fdd5b2260e8e7c7b8ec1c1e2d2
SHA512

bb47b1e7a92270f382aa2a2106b5d97d486ab2bed69aebcab5bb1582d467b3ccee9f0893261c067197eb5b5397bb0c5acef1a88f9845a1106f3a642c1275b9a7
SSDEEP

24576:96oZfKa9OEJ4J56LXaVBf8qFQ4HqiIYV+MfpU2tFD3c1eGDGVqk8ZVjrSOP+U:96opKa9zdLXaVBf5dqir23DGckLO2U

Score

10^/10

lgoogloader rhadamanthys downloader stealer

Malware Config

Signatures

Detect rhadamanthys stealer shellcode 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4716-148-0x0000000000960000-0x000000000097D000-memory.dmp	family_rhadamanthys
behavioral2/memory/4716-149-0x0000000002790000-0x0000000003790000-memory.dmp	family_rhadamanthys

Detects LgoogLoader payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4324-142-0x0000000002F10000-0x0000000002F1D000-memory.dmp	family_lgoogloader

LgoogLoader
A downloader capable of dropping and executing other malware families.
downloader lgoogloader
Rhadamanthys
Rhadamanthys is an info stealer written in C++ first seen in August 2022.
stealer rhadamanthys
Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs

Processes:

file.exe

description pid process target process

PID 4248 created 2624 4248 file.exe taskhostw.exe
Loads dropped DLL 1 IoCs

Processes:

file.exe

pid process

4248 file.exe
Suspicious use of NtSetInformationThreadHideFromDebugger 3 IoCs

Processes:

fontview.exe

pid process

4716 fontview.exe
4716 fontview.exe
4716 fontview.exe
Suspicious use of SetThreadContext 1 IoCs

Processes:

file.exe

description pid process target process

PID 4248 set thread context of 4324 4248 file.exe ngentask.exe
Program crash 2 IoCs

Processes:

WerFault.exeWerFault.exe

pid pid_target process target process

1492 4248 WerFault.exe file.exe
2600 4248 WerFault.exe file.exe

description	pid	process	target process
PID 4248 created 2624	4248	file.exe	taskhostw.exe

pid	process
4716	fontview.exe
4716	fontview.exe
4716	fontview.exe

description	pid	process	target process
PID 4248 set thread context of 4324	4248	file.exe	ngentask.exe

pid	pid_target	process	target process
1492	4248	WerFault.exe	file.exe
2600	4248	WerFault.exe	file.exe

Checks SCSI registry key(s) 3 TTPs 5 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

fontview.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_DADY&PROD_HARDDISK\4&215468A5&0&000000	fontview.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\HardwareID	fontview.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	fontview.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	fontview.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	fontview.exe

Suspicious behavior: EnumeratesProcesses 46 IoCs

Processes:

file.exe

pid	process
4248	file.exe
4248	file.exe
4248	file.exe
4248	file.exe
4248	file.exe
4248	file.exe
4248	file.exe
4248	file.exe
4248	file.exe
4248	file.exe
4248	file.exe
4248	file.exe
4248	file.exe
4248	file.exe
4248	file.exe
4248	file.exe
4248	file.exe
4248	file.exe
4248	file.exe
4248	file.exe
4248	file.exe
4248	file.exe
4248	file.exe
4248	file.exe
4248	file.exe
4248	file.exe
4248	file.exe
4248	file.exe
4248	file.exe
4248	file.exe
4248	file.exe
4248	file.exe
4248	file.exe
4248	file.exe
4248	file.exe
4248	file.exe
4248	file.exe
4248	file.exe
4248	file.exe
4248	file.exe
4248	file.exe
4248	file.exe
4248	file.exe
4248	file.exe
4248	file.exe
4248	file.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

fontview.exe

description pid process

Token: SeShutdownPrivilege 4716 fontview.exe
Token: SeCreatePagefilePrivilege 4716 fontview.exe

description	pid	process
Token: SeShutdownPrivilege	4716	fontview.exe
Token: SeCreatePagefilePrivilege	4716	fontview.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

file.exe

description	pid	process	target process
PID 4248 wrote to memory of 4324	4248	file.exe	ngentask.exe
PID 4248 wrote to memory of 4324	4248	file.exe	ngentask.exe
PID 4248 wrote to memory of 4324	4248	file.exe	ngentask.exe
PID 4248 wrote to memory of 4324	4248	file.exe	ngentask.exe
PID 4248 wrote to memory of 4324	4248	file.exe	ngentask.exe
PID 4248 wrote to memory of 4716	4248	file.exe	fontview.exe
PID 4248 wrote to memory of 4716	4248	file.exe	fontview.exe
PID 4248 wrote to memory of 4716	4248	file.exe	fontview.exe
PID 4248 wrote to memory of 4716	4248	file.exe	fontview.exe

C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
PID:2624

C:\Windows\SysWOW64\fontview.exe
"C:\Windows\SYSWOW64\fontview.exe"
2⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Checks SCSI registry key(s)
- Suspicious use of AdjustPrivilegeToken
PID:4716

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4248

C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngentask.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngentask.exe"
2⤵
PID:4324

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4248 -s 1264
2⤵
- Program crash
PID:1492

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4248 -s 1272
2⤵
- Program crash
PID:2600

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 4248 -ip 4248
1⤵
PID:800

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 4248 -ip 4248
1⤵
PID:2392

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\240559515.dll
Filesize
335KB

MD5
af92bfcb7e4c67628a686accbf4231df

SHA1
e5b392743d1731ca6fbe6b344d88028588548cac

SHA256
959bd4b08d3f72347082976e5e6b5ad2a04201cda4a4b67d27dc3dfe04c73ebe

SHA512
553c992234635a6e1463ce99107346200c8fbdcfc41421021761321a5e4621db774a6a0e7df0b3883bd1d367c0a58d031443ced015e01875b88e3695fb71f23c

Download Submit
memory/4248-133-0x0000000002790000-0x0000000002918000-memory.dmp

Filesize
1.5MB

Download
memory/4248-134-0x000000000C6D0000-0x000000000C9C2000-memory.dmp

Filesize
2.9MB

Download
memory/4248-153-0x0000000002790000-0x0000000002918000-memory.dmp

Filesize
1.5MB

Download
memory/4248-151-0x000000000C6D0000-0x000000000C9C2000-memory.dmp

Filesize
2.9MB

Download
memory/4248-132-0x000000000C6D0000-0x000000000C9C2000-memory.dmp

Filesize
2.9MB

Download
memory/4248-150-0x0000000002790000-0x0000000002918000-memory.dmp

Filesize
1.5MB

Download
memory/4324-138-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/4324-139-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/4324-142-0x0000000002F10000-0x0000000002F1D000-memory.dmp

Filesize
52KB

Download
memory/4324-140-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/4324-141-0x0000000002EF0000-0x0000000002EF9000-memory.dmp

Filesize
36KB

Download
memory/4324-135-0x0000000000000000-mapping.dmp

Download
memory/4324-136-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/4716-144-0x0000000000650000-0x0000000000685000-memory.dmp

Filesize
212KB

Download
memory/4716-148-0x0000000000960000-0x000000000097D000-memory.dmp

Filesize
116KB

Download
memory/4716-149-0x0000000002790000-0x0000000003790000-memory.dmp

Filesize
16.0MB

Download
memory/4716-147-0x0000000000A23000-0x0000000000A26000-memory.dmp

Filesize
12KB

Download
memory/4716-146-0x0000000000650000-0x0000000000685000-memory.dmp

Filesize
212KB

Download
memory/4716-152-0x0000000000650000-0x0000000000685000-memory.dmp

Filesize
212KB

Download
memory/4716-145-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads