gh0strat | 73462b8006b62fcf0f4df785011726f02a6968dcfaeddecfce3c73e1f6671ab4

General

Target

2024-11-11_7d99bc763519881214a67f90eed72600_icedid_luca-stealer.exe
Size

1.6MB
MD5

7d99bc763519881214a67f90eed72600
SHA1

08dff54858c375697f35a57209b78a2303e04b3b
SHA256

73462b8006b62fcf0f4df785011726f02a6968dcfaeddecfce3c73e1f6671ab4
SHA512

d9f53045e4d236fcf0a8820f2f64554a417b304a2f23720f4820299dd922de190684b174804506989e69bfd860f7dbbeb30918a84f268d0d80edb0f945eaa314
SSDEEP

24576:PYFbkIsaPiXSVnC7Yp9zkNmZG8RRlngyzn3xjOfNkuu6Zv:PYREXSVMDi3r3xq6

Score

10^/10

Malware Config

Signatures

Gh0st RAT payload 1 IoCs

resource	yara_rule
behavioral2/files/0x0007000000023cb2-5.dat	family_gh0strat

Gh0strat
Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.
rat gh0strat
Gh0strat family
gh0strat

Server Software Component: Terminal Services DLL 1 TTPs 1 IoCs

persistence

Terminal Services DLL

T1505.005

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\svchcst\Parameters\ServiceDll = "C:\\Windows\\system32\\240629203.bat"	look2.exe

Executes dropped EXE 3 IoCs

pid	Process
4868	look2.exe
2136	HD_2024-11-11_7d99bc763519881214a67f90eed72600_icedid_luca-stealer.exe
4416	svchcst.exe

Loads dropped DLL 3 IoCs

pid	Process
4868	look2.exe
4784	svchost.exe
4416	svchcst.exe

Drops file in System32 directory 4 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\240629203.bat	look2.exe
File opened for modification	C:\Windows\SysWOW64\ini.ini	look2.exe
File created	C:\Windows\SysWOW64\svchcst.exe	svchost.exe
File opened for modification	C:\Windows\SysWOW64\svchcst.exe	svchost.exe

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe	2024-11-11_7d99bc763519881214a67f90eed72600_icedid_luca-stealer.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 5 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	look2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	HD_2024-11-11_7d99bc763519881214a67f90eed72600_icedid_luca-stealer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchcst.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2024-11-11_7d99bc763519881214a67f90eed72600_icedid_luca-stealer.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2532	2024-11-11_7d99bc763519881214a67f90eed72600_icedid_luca-stealer.exe
2532	2024-11-11_7d99bc763519881214a67f90eed72600_icedid_luca-stealer.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2532	2024-11-11_7d99bc763519881214a67f90eed72600_icedid_luca-stealer.exe
2532	2024-11-11_7d99bc763519881214a67f90eed72600_icedid_luca-stealer.exe
2136	HD_2024-11-11_7d99bc763519881214a67f90eed72600_icedid_luca-stealer.exe
2136	HD_2024-11-11_7d99bc763519881214a67f90eed72600_icedid_luca-stealer.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2532 wrote to memory of 4868	2532	2024-11-11_7d99bc763519881214a67f90eed72600_icedid_luca-stealer.exe	83
PID 2532 wrote to memory of 4868	2532	2024-11-11_7d99bc763519881214a67f90eed72600_icedid_luca-stealer.exe	83
PID 2532 wrote to memory of 4868	2532	2024-11-11_7d99bc763519881214a67f90eed72600_icedid_luca-stealer.exe	83
PID 2532 wrote to memory of 2136	2532	2024-11-11_7d99bc763519881214a67f90eed72600_icedid_luca-stealer.exe	86
PID 2532 wrote to memory of 2136	2532	2024-11-11_7d99bc763519881214a67f90eed72600_icedid_luca-stealer.exe	86
PID 2532 wrote to memory of 2136	2532	2024-11-11_7d99bc763519881214a67f90eed72600_icedid_luca-stealer.exe	86
PID 4784 wrote to memory of 4416	4784	svchost.exe	96
PID 4784 wrote to memory of 4416	4784	svchost.exe	96
PID 4784 wrote to memory of 4416	4784	svchost.exe	96

C:\Users\Admin\AppData\Local\Temp\2024-11-11_7d99bc763519881214a67f90eed72600_icedid_luca-stealer.exe
"C:\Users\Admin\AppData\Local\Temp\2024-11-11_7d99bc763519881214a67f90eed72600_icedid_luca-stealer.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2532
- C:\Users\Admin\AppData\Local\Temp\look2.exe
  C:\Users\Admin\AppData\Local\Temp\\look2.exe
  2⤵
  - Server Software Component: Terminal Services DLL
  - Executes dropped EXE
  - Loads dropped DLL
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  PID:4868
- C:\Users\Admin\AppData\Local\Temp\HD_2024-11-11_7d99bc763519881214a67f90eed72600_icedid_luca-stealer.exe
  C:\Users\Admin\AppData\Local\Temp\HD_2024-11-11_7d99bc763519881214a67f90eed72600_icedid_luca-stealer.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:2136

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k "svchcst"
1⤵
PID:1424

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k "svchcst"
1⤵
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4784
- C:\Windows\SysWOW64\svchcst.exe
  C:\Windows\system32\svchcst.exe "c:\windows\system32\240629203.bat",MainThread
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:4416

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Server Software Component

1

T1505

Terminal Services DLL

1

T1505.005

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\HD_2024-11-11_7d99bc763519881214a67f90eed72600_icedid_luca-stealer.exe

Filesize
260KB

MD5
ffddb31277dbe9db86715dcd88a0dc7a

SHA1
fe926e93b954d01c6e3c1e59e1a2d67c263df26c

SHA256
d219ffda56c46d6b697f6df93160f258fc37c6c0e1fe626b1532ba7f89dd9d1c

SHA512
94a63dafde36cac2e8690ac5e81c6188d6998c13fef0e187fd68e2af5e6ab54a3b130b0ba1e0f0b78ecb14ced4e372f2c18cfebd7de2aaaabf74affe495149d6

Download Submit
C:\Users\Admin\AppData\Local\Temp\HD_X.dat

Filesize
1.3MB

MD5
59934d3a2f0f7a98f3d2cb3e409ffefa

SHA1
b5b293062b868136a30c3e1b17079b39d876258b

SHA256
1f487ecb8156fde6411362d3b64cc8b3b63dd584fbd421c88cfa9794ee3f736e

SHA512
c463af5ad882833da78114c648a04e98e4480f5e286884d56e24faf95926fb5f1387b03b54a52cd0b011127ee9fbc378274f2be83fdde1a1a44de2ddfeaf4350

Download Submit
C:\Users\Admin\AppData\Local\Temp\look2.exe

Filesize
337KB

MD5
2f3b6f16e33e28ad75f3fdaef2567807

SHA1
85e907340faf1edfc9210db85a04abd43d21b741

SHA256
86492ebf2d6f471a5ee92977318d099b3ea86175b5b7ae522237ae01d07a4857

SHA512
db17e99e2df918cfc9ccbe934adfe73f0777ce1ce9f28b57a4b24ecd821efe2e0b976a634853247b77b16627d2bb3af4ba20306059d1d25ef38ffada7da3e3a4

Download Submit
C:\Windows\SysWOW64\240629203.bat

Filesize
51KB

MD5
cef0a732e81a1a1b9c6f98f97bcf11e7

SHA1
f4532a3dbd8623594dd24e89b005fb7608f733af

SHA256
5af9ca5004990f965eb294b7a4d6e921e1fd335db7e1de578651d671dc685545

SHA512
d56f9d857db7d1c80d4ff652ad538f2d5434d5f3ac0df4d00f884b4875c091e551031ffa5137a7d779193fcc9156c9dddc7a5f9e2d272840e384247e0ee76883

Download Submit
C:\Windows\SysWOW64\svchcst.exe

Filesize
60KB

MD5
889b99c52a60dd49227c5e485a016679

SHA1
8fa889e456aa646a4d0a4349977430ce5fa5e2d7

SHA256
6cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910

SHA512
08933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641

Download Submit

Analysis

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