bdaejec | 6d73c0a58d3d5730dbe7d60a4ff0ac4db7a4caf3fd7cb9ee18566c69559e1f4b

Analysis

max time kernel
79s
max time network
19s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
25-12-2024 20:24

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

2024-12-25_4eb36cfba1c36b5d632db7af5907a300_icedid_smoke-loader_wapomi.exe
Size

640KB
MD5

4eb36cfba1c36b5d632db7af5907a300
SHA1

619c194235236d6f7fb9082d56742c30cc7f7b4f
SHA256

6d73c0a58d3d5730dbe7d60a4ff0ac4db7a4caf3fd7cb9ee18566c69559e1f4b
SHA512

38a07ecc016084922ee3cd2407168c3fc16c4e126b8582f751dd24e2dda360cd830f0c4707f242aebf83e3e7b67182abd07dda22f55f9d72ebe1c5c68a65d2af
SSDEEP

12288:hJUvxKcxpJ6HL3D0jwiZcaKqqnfrjSZYqWP8Eq7tbgVv09smaM:U3xQDdiZcaKZYkq7tbg9

Score

10^/10

bdaejec aspackv2 backdoor discovery

Malware Config

Extracted

Family

bdaejec

ddos.dnsnb8.net

Signatures

Bdaejec
Bdaejec is a backdoor written in C++.
backdoor bdaejec
Bdaejec family
bdaejec

Detects Bdaejec Backdoor. 1 IoCs

Bdaejec is backdoor written in C++.

resource	yara_rule
behavioral1/memory/3068-60-0x00000000001C0000-0x00000000001C9000-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/0x00100000000122f3-3.dat	aspack_v212_v242

Executes dropped EXE 1 IoCs

pid	Process
3068	oUe.exe

Loads dropped DLL 5 IoCs

pid	Process
1084	2024-12-25_4eb36cfba1c36b5d632db7af5907a300_icedid_smoke-loader_wapomi.exe
1084	2024-12-25_4eb36cfba1c36b5d632db7af5907a300_icedid_smoke-loader_wapomi.exe
3068	oUe.exe
3068	oUe.exe
3068	oUe.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Windows Mail\wab.exe	oUe.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jdb.exe	oUe.exe
File opened for modification	C:\Program Files\Java\jre7\bin\javacpl.exe	oUe.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\reader_sl.exe	oUe.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe	oUe.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\vlc.exe	oUe.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe	oUe.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jsadebugd.exe	oUe.exe
File opened for modification	C:\Program Files\Java\jre7\bin\jabswitch.exe	oUe.exe
File opened for modification	C:\Program Files\Java\jre7\bin\javaw.exe	oUe.exe
File opened for modification	C:\Program Files\Java\jre7\bin\tnameserv.exe	oUe.exe
File opened for modification	C:\Program Files\Microsoft Games\Chess\Chess.exe	oUe.exe
File opened for modification	C:\Program Files\DVD Maker\DVDMaker.exe	oUe.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome.exe	oUe.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jhat.exe	oUe.exe
File opened for modification	C:\Program Files\Mozilla Firefox\firefox.exe	oUe.exe
File opened for modification	C:\Program Files\Java\jre7\bin\orbd.exe	oUe.exe
File opened for modification	C:\Program Files\Java\jre7\bin\rmid.exe	oUe.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdate.exe	oUe.exe
File opened for modification	C:\Program Files (x86)\Google\Update\Download\{8A69D345-D564-463C-AFF1-A69D9E530F96}\106.0.5249.119\chrome_installer.exe	oUe.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\notification_helper.exe	oUe.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\ktab.exe	oUe.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\rmiregistry.exe	oUe.exe
File opened for modification	C:\Program Files\Java\jre7\bin\jp2launcher.exe	oUe.exe
File opened for modification	C:\Program Files\Java\jre7\bin\ktab.exe	oUe.exe
File opened for modification	C:\Program Files\Microsoft Games\Minesweeper\MineSweeper.exe	oUe.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateBroker.exe	oUe.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe	oUe.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\schemagen.exe	oUe.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\jp2launcher.exe	oUe.exe
File opened for modification	C:\Program Files (x86)\Mozilla Maintenance Service\Uninstall.exe	oUe.exe
File opened for modification	C:\Program Files\Windows Mail\wab.exe	oUe.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE	oUe.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\GROOVE.EXE	oUe.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\A3DUtility.exe	oUe.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleCrashHandler.exe	oUe.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateSetup.exe	oUe.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\tnameserv.exe	oUe.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\javaws.exe	oUe.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\uninstall.exe	oUe.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jmc.exe	oUe.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\servertool.exe	oUe.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\unpack200.exe	oUe.exe
File opened for modification	C:\Program Files\Microsoft Office\Office14\MSOHTMED.EXE	oUe.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateCore.exe	oUe.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSACCESS.EXE	oUe.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javac.exe	oUe.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\rmic.exe	oUe.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\launcher.exe	oUe.exe
File opened for modification	C:\Program Files\Windows Mail\WinMail.exe	oUe.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE	oUe.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\keytool.exe	oUe.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\servertool.exe	oUe.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\tnameserv.exe	oUe.exe
File opened for modification	C:\Program Files\Java\jre7\bin\java.exe	oUe.exe
File opened for modification	C:\Program Files\Microsoft Games\Hearts\Hearts.exe	oUe.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\XLICONS.EXE	oUe.exe
File opened for modification	C:\Program Files\7-Zip\Uninstall.exe	oUe.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\appletviewer.exe	oUe.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jinfo.exe	oUe.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\nbexec64.exe	oUe.exe
File opened for modification	C:\Program Files\Java\jre7\bin\keytool.exe	oUe.exe
File opened for modification	C:\Program Files\Windows Journal\PDIALOG.exe	oUe.exe
File opened for modification	C:\Program Files\Windows Mail\wabmig.exe	oUe.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\INF\setupapi.dev.log	2024-12-25_4eb36cfba1c36b5d632db7af5907a300_icedid_smoke-loader_wapomi.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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2024-12-25_4eb36cfba1c36b5d632db7af5907a300_icedid_smoke-loader_wapomi.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	oUe.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1084	2024-12-25_4eb36cfba1c36b5d632db7af5907a300_icedid_smoke-loader_wapomi.exe
1084	2024-12-25_4eb36cfba1c36b5d632db7af5907a300_icedid_smoke-loader_wapomi.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 1084 wrote to memory of 3068	1084	2024-12-25_4eb36cfba1c36b5d632db7af5907a300_icedid_smoke-loader_wapomi.exe	30
PID 1084 wrote to memory of 3068	1084	2024-12-25_4eb36cfba1c36b5d632db7af5907a300_icedid_smoke-loader_wapomi.exe	30
PID 1084 wrote to memory of 3068	1084	2024-12-25_4eb36cfba1c36b5d632db7af5907a300_icedid_smoke-loader_wapomi.exe	30
PID 1084 wrote to memory of 3068	1084	2024-12-25_4eb36cfba1c36b5d632db7af5907a300_icedid_smoke-loader_wapomi.exe	30
PID 1084 wrote to memory of 3068	1084	2024-12-25_4eb36cfba1c36b5d632db7af5907a300_icedid_smoke-loader_wapomi.exe	30
PID 1084 wrote to memory of 3068	1084	2024-12-25_4eb36cfba1c36b5d632db7af5907a300_icedid_smoke-loader_wapomi.exe	30
PID 1084 wrote to memory of 3068	1084	2024-12-25_4eb36cfba1c36b5d632db7af5907a300_icedid_smoke-loader_wapomi.exe	30
PID 3068 wrote to memory of 2832	3068	oUe.exe	32
PID 3068 wrote to memory of 2832	3068	oUe.exe	32
PID 3068 wrote to memory of 2832	3068	oUe.exe	32
PID 3068 wrote to memory of 2832	3068	oUe.exe	32
PID 3068 wrote to memory of 2832	3068	oUe.exe	32
PID 3068 wrote to memory of 2832	3068	oUe.exe	32
PID 3068 wrote to memory of 2832	3068	oUe.exe	32

C:\Users\Admin\AppData\Local\Temp\2024-12-25_4eb36cfba1c36b5d632db7af5907a300_icedid_smoke-loader_wapomi.exe
"C:\Users\Admin\AppData\Local\Temp\2024-12-25_4eb36cfba1c36b5d632db7af5907a300_icedid_smoke-loader_wapomi.exe"
1⤵
- Loads dropped DLL
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1084
- C:\Users\Admin\AppData\Local\Temp\oUe.exe
  C:\Users\Admin\AppData\Local\Temp\oUe.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3068
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\Users\Admin\AppData\Local\Temp\10ae0ee0.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2832

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\10ae0ee0.bat

Filesize
181B

MD5
b7f1f80a900337ab1f77f9bcb0f47bbd

SHA1
af5f0a2a0ea0cdb49d5940bf97f3b76948ca71b6

SHA256
353e2b1813e0061388797495db5b99c1193111be7184f93428576fc0f25f20a7

SHA512
c0f92982ed27252fdcd4e5afb36e2a7bafcb571b373d58d073dffdf41a891ed9c22cf72281c271ba2e036c1d296300b0c010d2594613f595da5bd569bda77912

Download Submit
C:\Users\Admin\AppData\Local\Temp\25F66691.exe

Filesize
4B

MD5
20879c987e2f9a916e578386d499f629

SHA1
c7b33ddcc42361fdb847036fc07e880b81935d5d

SHA256
9f2981a7cc4d40a2a409dc895de64253acd819d7c0011c8e80b86fe899464e31

SHA512
bcdde1625364dd6dd143b45bdcec8d59cf8982aff33790d390b839f3869e0e815684568b14b555a596d616252aeeaa98dac2e6e551c9095ea11a575ff25ff84f

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

Filesize
15KB

MD5
56b2c3810dba2e939a8bb9fa36d3cf96

SHA1
99ee31cd4b0d6a4b62779da36e0eeecdd80589fc

SHA256
4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07

SHA512
27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e

Download Submit
memory/1084-11-0x0000000000300000-0x0000000000309000-memory.dmp

Filesize
36KB

Download
memory/1084-0-0x0000000000400000-0x00000000004A7000-memory.dmp

Filesize
668KB

Download
memory/1084-10-0x0000000000300000-0x0000000000309000-memory.dmp

Filesize
36KB

Download
memory/1084-2-0x0000000000A20000-0x0000000000AC7000-memory.dmp

Filesize
668KB

Download
memory/1084-62-0x0000000000400000-0x00000000004A7000-memory.dmp

Filesize
668KB

Download
memory/1084-64-0x0000000000300000-0x0000000000309000-memory.dmp

Filesize
36KB

Download
memory/1084-63-0x0000000000300000-0x0000000000309000-memory.dmp

Filesize
36KB

Download
memory/3068-17-0x0000000000020000-0x0000000000029000-memory.dmp

Filesize
36KB

Download
memory/3068-12-0x00000000001C0000-0x00000000001C9000-memory.dmp

Filesize
36KB

Download
memory/3068-18-0x00000000001C6000-0x00000000001C7000-memory.dmp

Filesize
4KB

Download
memory/3068-60-0x00000000001C0000-0x00000000001C9000-memory.dmp

Filesize
36KB

Download