blackmoon | d336deda06c51b4063dc4ef1d8a775502057c67b2d2de633715df363723149db

General

Target

d336deda06c51b4063dc4ef1d8a775502057c67b2d2de633715df363723149db.exe
Size

2.6MB
MD5

9605405c8425a7698b173ff05940c022
SHA1

b84ae221446d506cf33134c04d236797616f1a90
SHA256

d336deda06c51b4063dc4ef1d8a775502057c67b2d2de633715df363723149db
SHA512

0aab01f7ffbd4ddf07534353a152d32ee071f42f3b825730d4c5473c62fa303f481759304f4785b5fa460075e7a9d1460b9eb22de4346843e94a3f3861f8ee66
SSDEEP

24576:DYFbkIsaPiXSVnC7Yp9zkNmZG8RRlnVyzGygvG6N7z+g9k3kMmeS4fTFuKiUR5Zh:DYREXSVMDi37ygvBq/Zj3Fz

Score

10^/10

blackmoon gh0strat banker persistence rat trojan

Malware Config

Signatures

Blackmoon, KrBanker
Blackmoon also known as KrBanker is banking trojan first discovered in early 2014.
trojan banker blackmoon

Detect Blackmoon payload 1 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\HD_d336deda06c51b4063dc4ef1d8a775502057c67b2d2de633715df363723149db.exe	family_blackmoon

Gh0st RAT payload 1 IoCs

Processes:

resource	yara_rule
C:\Windows\SysWOW64\240605015.bat	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

Sets DLL path for service in the registry 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

look2.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\svchcst\Parameters\ServiceDll = "C:\\Windows\\system32\\240605015.bat"	look2.exe

Executes dropped EXE 3 IoCs

Processes:

look2.exeHD_d336deda06c51b4063dc4ef1d8a775502057c67b2d2de633715df363723149db.exesvchcst.exe

pid process

4752 look2.exe
1888 HD_d336deda06c51b4063dc4ef1d8a775502057c67b2d2de633715df363723149db.exe
1280 svchcst.exe
Loads dropped DLL 3 IoCs

Processes:

look2.exesvchost.exesvchcst.exe

pid process

4752 look2.exe
2988 svchost.exe
1280 svchcst.exe

pid	process
4752	look2.exe
1888	HD_d336deda06c51b4063dc4ef1d8a775502057c67b2d2de633715df363723149db.exe
1280	svchcst.exe

pid	process
4752	look2.exe
2988	svchost.exe
1280	svchcst.exe

Drops file in System32 directory 4 IoCs

Processes:

look2.exesvchost.exe

description	ioc	process
File created	C:\Windows\SysWOW64\240605015.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

Processes:

d336deda06c51b4063dc4ef1d8a775502057c67b2d2de633715df363723149db.exe

description	ioc	process
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe	d336deda06c51b4063dc4ef1d8a775502057c67b2d2de633715df363723149db.exe

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

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2656 1888 WerFault.exe HD_d336deda06c51b4063dc4ef1d8a775502057c67b2d2de633715df363723149db.exe

pid	pid_target	process	target process
2656	1888	WerFault.exe	HD_d336deda06c51b4063dc4ef1d8a775502057c67b2d2de633715df363723149db.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

d336deda06c51b4063dc4ef1d8a775502057c67b2d2de633715df363723149db.exe

pid	process
4076	d336deda06c51b4063dc4ef1d8a775502057c67b2d2de633715df363723149db.exe
4076	d336deda06c51b4063dc4ef1d8a775502057c67b2d2de633715df363723149db.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

d336deda06c51b4063dc4ef1d8a775502057c67b2d2de633715df363723149db.exe

pid	process
4076	d336deda06c51b4063dc4ef1d8a775502057c67b2d2de633715df363723149db.exe
4076	d336deda06c51b4063dc4ef1d8a775502057c67b2d2de633715df363723149db.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

d336deda06c51b4063dc4ef1d8a775502057c67b2d2de633715df363723149db.exesvchost.exe

description	pid	process	target process
PID 4076 wrote to memory of 4752	4076	d336deda06c51b4063dc4ef1d8a775502057c67b2d2de633715df363723149db.exe	look2.exe
PID 4076 wrote to memory of 4752	4076	d336deda06c51b4063dc4ef1d8a775502057c67b2d2de633715df363723149db.exe	look2.exe
PID 4076 wrote to memory of 4752	4076	d336deda06c51b4063dc4ef1d8a775502057c67b2d2de633715df363723149db.exe	look2.exe
PID 4076 wrote to memory of 1888	4076	d336deda06c51b4063dc4ef1d8a775502057c67b2d2de633715df363723149db.exe	HD_d336deda06c51b4063dc4ef1d8a775502057c67b2d2de633715df363723149db.exe
PID 4076 wrote to memory of 1888	4076	d336deda06c51b4063dc4ef1d8a775502057c67b2d2de633715df363723149db.exe	HD_d336deda06c51b4063dc4ef1d8a775502057c67b2d2de633715df363723149db.exe
PID 4076 wrote to memory of 1888	4076	d336deda06c51b4063dc4ef1d8a775502057c67b2d2de633715df363723149db.exe	HD_d336deda06c51b4063dc4ef1d8a775502057c67b2d2de633715df363723149db.exe
PID 2988 wrote to memory of 1280	2988	svchost.exe	svchcst.exe
PID 2988 wrote to memory of 1280	2988	svchost.exe	svchcst.exe
PID 2988 wrote to memory of 1280	2988	svchost.exe	svchcst.exe

C:\Users\Admin\AppData\Local\Temp\d336deda06c51b4063dc4ef1d8a775502057c67b2d2de633715df363723149db.exe
"C:\Users\Admin\AppData\Local\Temp\d336deda06c51b4063dc4ef1d8a775502057c67b2d2de633715df363723149db.exe"
1⤵
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4076

C:\Users\Admin\AppData\Local\Temp\look2.exe
C:\Users\Admin\AppData\Local\Temp\\look2.exe
2⤵
- Sets DLL path for service in the registry
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
PID:4752

C:\Users\Admin\AppData\Local\Temp\HD_d336deda06c51b4063dc4ef1d8a775502057c67b2d2de633715df363723149db.exe
C:\Users\Admin\AppData\Local\Temp\HD_d336deda06c51b4063dc4ef1d8a775502057c67b2d2de633715df363723149db.exe
2⤵
- Executes dropped EXE
PID:1888

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1888 -s 536
3⤵
- Program crash
PID:2656

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k "svchcst"
1⤵
PID:3188

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k "svchcst"
1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:2988

C:\Windows\SysWOW64\svchcst.exe
C:\Windows\system32\svchcst.exe "c:\windows\system32\240605015.bat",MainThread
2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:1280

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1888 -ip 1888
1⤵
PID:4784

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

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

Filesize
1.6MB

MD5
d887789b0fb80ead34b1829107e5d455

SHA1
26b3c24706ccb2efaac12f8fc844c5c8d67f8814

SHA256
6296b127455eff9f39708ab2eaace7d2da773895892ba93c488b1f061e0e8179

SHA512
d0a1ef9e250491785fcae8052958cf439bd86fc4147698de2ee29db6dbed639ac2a3385b2f907744586bd1986cf4ee5717c9e5def453c11444076a7bfdae2bcf

Download Submit
C:\Users\Admin\AppData\Local\Temp\HD_d336deda06c51b4063dc4ef1d8a775502057c67b2d2de633715df363723149db.exe

Filesize
1008KB

MD5
c440d988cd1cc00f574c292203a9f92d

SHA1
a8f2785f302e91cc958128911b235c6ecfd8ee1e

SHA256
3b20019629393600d04a011ad7600aa6bc2f610bd9642a1f796451d889f6649c

SHA512
b94ba0c518a4032abf9afeef9293f7783925f99a8b32ce9691846b9a6d54a71dbe97a3cf26eec59d5a01b86e840b5aca84e2a4d38292df00da683291c45761a2

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\240605015.bat

Filesize
51KB

MD5
d9806e1fa1ad21883c42fef3a920004e

SHA1
b059cd9046409c36387f64207c4ae747fc63b595

SHA256
ca3b37ad236a19e921a7566fce0fc6f6098548fa2c6f06b18780ad266caea9eb

SHA512
fd121dda3b9d22aa8b1e98be7c1c3ed4cb16c6e7ed9c05aad4b364de2368217d267b7f291fc47f0cba15d622ca825760f66238a9198eda8702b9ad3a050e4dd1

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

Filesize
60KB

MD5
889b99c52a60dd49227c5e485a016679

SHA1
8fa889e456aa646a4d0a4349977430ce5fa5e2d7

SHA256
6cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910

SHA512
08933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads