bdaejec | e5ecd3f6e706ea8337ee03a9755fdb5fc1e733163127447465fc5d076a846e94

Analysis

max time kernel
140s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
29-12-2024 06:54

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

e5ecd3f6e706ea8337ee03a9755fdb5fc1e733163127447465fc5d076a846e94.exe
Size

1.6MB
MD5

8c1211586bfc80a44309510ee8d73a56
SHA1

f13d6dfd2a514bd9a2b971d33e24ca8e6a32ab3b
SHA256

e5ecd3f6e706ea8337ee03a9755fdb5fc1e733163127447465fc5d076a846e94
SHA512

b2552635a29100a149cdc920808980f688ce423a46c79fc51e0ecefe0eed7782a9d72239d2df24599468c678e60270c68bba745a723e0858f822e529ff711275
SSDEEP

24576:RGI2JM0h/Fl99cPHUj5oDwqrUNMCSNXVldQhe4Zoj6N8BP64xX7gec2:RGJJMif996U2DwyPsfZoLw4xXUec

Score

10^/10

bdaejec blackmoon aspackv2 backdoor banker discovery trojan

Malware Config

Extracted

Family

bdaejec

ddos.dnsnb8.net

Signatures

Bdaejec
Bdaejec is a backdoor written in C++.
backdoor bdaejec
Bdaejec family
bdaejec
Blackmoon family
blackmoon
Blackmoon, KrBanker
Blackmoon also known as KrBanker is banking trojan first discovered in early 2014.
trojan banker blackmoon

Detect Blackmoon payload 1 IoCs

resource	yara_rule
behavioral1/memory/2104-14-0x0000000000400000-0x0000000000B28000-memory.dmp	family_blackmoon

Detects Bdaejec Backdoor. 2 IoCs

Bdaejec is backdoor written in C++.

resource	yara_rule
behavioral1/memory/2084-11-0x0000000000D30000-0x0000000000D39000-memory.dmp	family_bdaejec_backdoor
behavioral1/memory/2084-16-0x0000000000D30000-0x0000000000D39000-memory.dmp	family_bdaejec_backdoor

ASPack v2.12-2.42 1 IoCs

Detects executables packed with ASPack v2.12-2.42

aspackv2

resource	yara_rule
behavioral1/files/0x000c00000001226d-2.dat	aspack_v212_v242

Executes dropped EXE 1 IoCs

pid	Process
2084	GdTDtoPu.exe

Loads dropped DLL 2 IoCs

pid	Process
2104	e5ecd3f6e706ea8337ee03a9755fdb5fc1e733163127447465fc5d076a846e94.exe
2104	e5ecd3f6e706ea8337ee03a9755fdb5fc1e733163127447465fc5d076a846e94.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Java\jre7\bin\ssvagent.exe	GdTDtoPu.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateBroker.exe	GdTDtoPu.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSTORE.EXE	GdTDtoPu.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\PPTICO.EXE	GdTDtoPu.exe
File opened for modification	C:\Program Files\Java\jre7\bin\policytool.exe	GdTDtoPu.exe
File opened for modification	C:\Program Files\Java\jre7\bin\rmiregistry.exe	GdTDtoPu.exe
File opened for modification	C:\Program Files\Mozilla Firefox\private_browsing.exe	GdTDtoPu.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateCore.exe	GdTDtoPu.exe
File opened for modification	C:\Program Files\DVD Maker\DVDMaker.exe	GdTDtoPu.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome.exe	GdTDtoPu.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\tnameserv.exe	GdTDtoPu.exe
File opened for modification	C:\Program Files\Java\jre7\bin\pack200.exe	GdTDtoPu.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\sidebar.exe	GdTDtoPu.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\ssvagent.exe	GdTDtoPu.exe
File opened for modification	C:\Program Files\Java\jre7\bin\rmid.exe	GdTDtoPu.exe
File opened for modification	C:\Program Files\Windows Journal\PDIALOG.exe	GdTDtoPu.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javah.exe	GdTDtoPu.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\pack200.exe	GdTDtoPu.exe
File opened for modification	C:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe	GdTDtoPu.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSACCESS.EXE	GdTDtoPu.exe
File opened for modification	C:\Program Files\Java\jre7\bin\ktab.exe	GdTDtoPu.exe
File opened for modification	C:\Program Files\Java\jre7\bin\servertool.exe	GdTDtoPu.exe
File opened for modification	C:\Program Files\Mozilla Firefox\default-browser-agent.exe	GdTDtoPu.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Eula.exe	GdTDtoPu.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\chrmstp.exe	GdTDtoPu.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jhat.exe	GdTDtoPu.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\orbd.exe	GdTDtoPu.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\klist.exe	GdTDtoPu.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\misc.exe	GdTDtoPu.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\orbd.exe	GdTDtoPu.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\nbexec.exe	GdTDtoPu.exe
File opened for modification	C:\Program Files\Microsoft Games\SpiderSolitaire\SpiderSolitaire.exe	GdTDtoPu.exe
File opened for modification	C:\Program Files\Windows Defender\MpCmdRun.exe	GdTDtoPu.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\java-rmi.exe	GdTDtoPu.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javaw.exe	GdTDtoPu.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\pack200.exe	GdTDtoPu.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\javaws.exe	GdTDtoPu.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\OIS.EXE	GdTDtoPu.exe
File opened for modification	C:\Program Files\Windows Mail\wabmig.exe	GdTDtoPu.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroTextExtractor.exe	GdTDtoPu.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdate.exe	GdTDtoPu.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\BCSSync.exe	GdTDtoPu.exe
File opened for modification	C:\Program Files\Mozilla Firefox\uninstall\helper.exe	GdTDtoPu.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\xjc.exe	GdTDtoPu.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\nbexec64.exe	GdTDtoPu.exe
File opened for modification	C:\Program Files\Microsoft Games\Hearts\Hearts.exe	GdTDtoPu.exe
File opened for modification	C:\Program Files\Mozilla Firefox\maintenanceservice.exe	GdTDtoPu.exe
File opened for modification	C:\Program Files\Java\jre7\bin\javaws.exe	GdTDtoPu.exe
File opened for modification	C:\Program Files\Windows Defender\MSASCui.exe	GdTDtoPu.exe
File opened for modification	C:\Program Files (x86)\Google\Update\Download\{8A69D345-D564-463C-AFF1-A69D9E530F96}\106.0.5249.119\chrome_installer.exe	GdTDtoPu.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\INFOPATH.EXE	GdTDtoPu.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\ktab.exe	GdTDtoPu.exe
File opened for modification	C:\Program Files\Java\jre7\bin\javacpl.exe	GdTDtoPu.exe
File opened for modification	C:\Program Files\Java\jre7\bin\java.exe	GdTDtoPu.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Icons\SC_Reader.exe	GdTDtoPu.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\ONENOTEM.EXE	GdTDtoPu.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\extcheck.exe	GdTDtoPu.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jstatd.exe	GdTDtoPu.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\klist.exe	GdTDtoPu.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\wsimport.exe	GdTDtoPu.exe
File opened for modification	C:\Program Files\Windows Mail\WinMail.exe	GdTDtoPu.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleCrashHandler64.exe	GdTDtoPu.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateComRegisterShell64.exe	GdTDtoPu.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\GROOVE.EXE	GdTDtoPu.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 3 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	e5ecd3f6e706ea8337ee03a9755fdb5fc1e733163127447465fc5d076a846e94.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	GdTDtoPu.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2104	e5ecd3f6e706ea8337ee03a9755fdb5fc1e733163127447465fc5d076a846e94.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2104 wrote to memory of 2084	2104	e5ecd3f6e706ea8337ee03a9755fdb5fc1e733163127447465fc5d076a846e94.exe	30
PID 2104 wrote to memory of 2084	2104	e5ecd3f6e706ea8337ee03a9755fdb5fc1e733163127447465fc5d076a846e94.exe	30
PID 2104 wrote to memory of 2084	2104	e5ecd3f6e706ea8337ee03a9755fdb5fc1e733163127447465fc5d076a846e94.exe	30
PID 2104 wrote to memory of 2084	2104	e5ecd3f6e706ea8337ee03a9755fdb5fc1e733163127447465fc5d076a846e94.exe	30
PID 2084 wrote to memory of 2984	2084	GdTDtoPu.exe	34
PID 2084 wrote to memory of 2984	2084	GdTDtoPu.exe	34
PID 2084 wrote to memory of 2984	2084	GdTDtoPu.exe	34
PID 2084 wrote to memory of 2984	2084	GdTDtoPu.exe	34

C:\Users\Admin\AppData\Local\Temp\e5ecd3f6e706ea8337ee03a9755fdb5fc1e733163127447465fc5d076a846e94.exe
"C:\Users\Admin\AppData\Local\Temp\e5ecd3f6e706ea8337ee03a9755fdb5fc1e733163127447465fc5d076a846e94.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2104
- C:\Users\Admin\AppData\Local\Temp\GdTDtoPu.exe
  C:\Users\Admin\AppData\Local\Temp\GdTDtoPu.exe
  2⤵
  - Executes dropped EXE
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2084
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\Users\Admin\AppData\Local\Temp\37472ebf.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2984

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\37472ebf.bat

Filesize
191B

MD5
e91b6521c124dc3560b8a57c3309068a

SHA1
881e6f317980dd63ad4725b8e7741107db16c2fd

SHA256
bce6a3ef15d39ade0c85cb156905333ce4f355304c2d3de6b10b9546cd0d67fe

SHA512
6a5d37f3fc43b2c3100a2d3be23aa3c50879d5777e8110ece68c58a387e744c095c598ebb86cdde1fd3a372581cbb69aa746a78de238a5fb9764b2ffbeb32431

Download Submit
\Users\Admin\AppData\Local\Temp\GdTDtoPu.exe

Filesize
15KB

MD5
56b2c3810dba2e939a8bb9fa36d3cf96

SHA1
99ee31cd4b0d6a4b62779da36e0eeecdd80589fc

SHA256
4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07

SHA512
27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e

Download Submit
memory/2084-11-0x0000000000D30000-0x0000000000D39000-memory.dmp

Filesize
36KB

Download
memory/2084-16-0x0000000000D30000-0x0000000000D39000-memory.dmp

Filesize
36KB

Download
memory/2104-0-0x0000000000400000-0x0000000000B28000-memory.dmp

Filesize
7.2MB

Download
memory/2104-4-0x0000000000220000-0x0000000000229000-memory.dmp

Filesize
36KB

Download
memory/2104-14-0x0000000000400000-0x0000000000B28000-memory.dmp

Filesize
7.2MB

Download
memory/2104-29-0x0000000000220000-0x0000000000229000-memory.dmp

Filesize
36KB

Download
memory/2104-32-0x0000000000220000-0x0000000000229000-memory.dmp

Filesize
36KB

Download