bdaejec | f0ab7e11fc4b847990fe1ef216c7c47cf2f334ce8ef5a71d50653f7eb8335e74

Analysis

max time kernel
15s
max time network
16s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
25/03/2025, 12:44

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General

Target

2025-03-25_c9cb7a828b5b6ba00b48b339e3ed2efa_mafia_wapomi.exe
Size

1.6MB
MD5

c9cb7a828b5b6ba00b48b339e3ed2efa
SHA1

b45044fad959c9848f69c46d103a01bc4724e08c
SHA256

f0ab7e11fc4b847990fe1ef216c7c47cf2f334ce8ef5a71d50653f7eb8335e74
SHA512

81014add82b7016dcc2cad50ebe5ae2f54981f5b2575a19b4fa8b36e907fe1dc874b0b5c25ab2e9d91494851b6d85a3802a45be5c13d5d49392e46253ec34377
SSDEEP

49152:XE4XbjEKOh3SbiwJjn7gu5LUvdW9apuLvht/cionurM0EIMa1:Xrj834iwJjn7gu5LmMapuNiiMurM0

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/2792-43-0x0000000000830000-0x0000000000839000-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/0x000c00000001226a-2.dat	aspack_v212_v242

Executes dropped EXE 1 IoCs

pid	Process
2792	UET.exe

Loads dropped DLL 2 IoCs

pid	Process
2208	2025-03-25_c9cb7a828b5b6ba00b48b339e3ed2efa_mafia_wapomi.exe
2208	2025-03-25_c9cb7a828b5b6ba00b48b339e3ed2efa_mafia_wapomi.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Java\jre7\bin\java.exe	UET.exe
File opened for modification	C:\Program Files\Java\jre7\bin\servertool.exe	UET.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Eula.exe	UET.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateCore.exe	UET.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\VPREVIEW.EXE	UET.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\appletviewer.exe	UET.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\nbexec.exe	UET.exe
File opened for modification	C:\Program Files\Java\jre7\bin\kinit.exe	UET.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\GROOVE.EXE	UET.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSTORE.EXE	UET.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.exe	UET.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\extcheck.exe	UET.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jinfo.exe	UET.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\rmic.exe	UET.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\rmiregistry.exe	UET.exe
File opened for modification	C:\Program Files\Mozilla Firefox\pingsender.exe	UET.exe
File opened for modification	C:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe	UET.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\ONENOTEM.EXE	UET.exe
File opened for modification	C:\Program Files\Java\jre7\bin\keytool.exe	UET.exe
File opened for modification	C:\Program Files\Java\jre7\bin\rmiregistry.exe	UET.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javadoc.exe	UET.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javap.exe	UET.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\ktab.exe	UET.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\orbd.exe	UET.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\servertool.exe	UET.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\unpack200.exe	UET.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe	UET.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\javaws.exe	UET.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\keytool.exe	UET.exe
File opened for modification	C:\Program Files\Windows Defender\MpCmdRun.exe	UET.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSPUB.EXE	UET.exe
File opened for modification	C:\Program Files (x86)\Windows Mail\wabmig.exe	UET.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome.exe	UET.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\javaw.exe	UET.exe
File opened for modification	C:\Program Files\Windows Mail\wab.exe	UET.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateComRegisterShell64.exe	UET.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSACCESS.EXE	UET.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Wordconv.exe	UET.exe
File opened for modification	C:\Program Files (x86)\Mozilla Maintenance Service\Uninstall.exe	UET.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javafxpackager.exe	UET.exe
File opened for modification	C:\Program Files\Java\jre7\bin\ktab.exe	UET.exe
File opened for modification	C:\Program Files\Java\jre7\bin\rmid.exe	UET.exe
File opened for modification	C:\Program Files\Mozilla Firefox\firefox.exe	UET.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\vlc-cache-gen.exe	UET.exe
File opened for modification	C:\Program Files\Windows Mail\WinMail.exe	UET.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Setup Files\{AC76BA86-7AD7-1033-7B44-A90000000001}\Setup.exe	UET.exe
File opened for modification	C:\Program Files (x86)\Google\Update\Download\{8A69D345-D564-463C-AFF1-A69D9E530F96}\106.0.5249.119\chrome_installer.exe	UET.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jabswitch.exe	UET.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javac.exe	UET.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javah.exe	UET.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jstatd.exe	UET.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\pack200.exe	UET.exe
File opened for modification	C:\Program Files\Java\jre7\bin\javaw.exe	UET.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\LogTransport2.exe	UET.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdate.exe	UET.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe	UET.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\apt.exe	UET.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jrunscript.exe	UET.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\kinit.exe	UET.exe
File opened for modification	C:\Program Files\Java\jre7\bin\pack200.exe	UET.exe
File opened for modification	C:\Program Files\Mozilla Firefox\crashreporter.exe	UET.exe
File opened for modification	C:\Program Files\Windows Journal\PDIALOG.exe	UET.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleCrashHandler64.exe	UET.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javaw.exe	UET.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\inf\oem0.PNF	2025-03-25_c9cb7a828b5b6ba00b48b339e3ed2efa_mafia_wapomi.exe
File created	C:\Windows\inf\oem1.PNF	2025-03-25_c9cb7a828b5b6ba00b48b339e3ed2efa_mafia_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	2025-03-25_c9cb7a828b5b6ba00b48b339e3ed2efa_mafia_wapomi.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	UET.exe

Suspicious use of AdjustPrivilegeToken 7 IoCs

description	pid	Process
Token: SeRestorePrivilege	2208	2025-03-25_c9cb7a828b5b6ba00b48b339e3ed2efa_mafia_wapomi.exe
Token: SeRestorePrivilege	2208	2025-03-25_c9cb7a828b5b6ba00b48b339e3ed2efa_mafia_wapomi.exe
Token: SeRestorePrivilege	2208	2025-03-25_c9cb7a828b5b6ba00b48b339e3ed2efa_mafia_wapomi.exe
Token: SeRestorePrivilege	2208	2025-03-25_c9cb7a828b5b6ba00b48b339e3ed2efa_mafia_wapomi.exe
Token: SeRestorePrivilege	2208	2025-03-25_c9cb7a828b5b6ba00b48b339e3ed2efa_mafia_wapomi.exe
Token: SeRestorePrivilege	2208	2025-03-25_c9cb7a828b5b6ba00b48b339e3ed2efa_mafia_wapomi.exe
Token: SeRestorePrivilege	2208	2025-03-25_c9cb7a828b5b6ba00b48b339e3ed2efa_mafia_wapomi.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2208 wrote to memory of 2792	2208	2025-03-25_c9cb7a828b5b6ba00b48b339e3ed2efa_mafia_wapomi.exe	31
PID 2208 wrote to memory of 2792	2208	2025-03-25_c9cb7a828b5b6ba00b48b339e3ed2efa_mafia_wapomi.exe	31
PID 2208 wrote to memory of 2792	2208	2025-03-25_c9cb7a828b5b6ba00b48b339e3ed2efa_mafia_wapomi.exe	31
PID 2208 wrote to memory of 2792	2208	2025-03-25_c9cb7a828b5b6ba00b48b339e3ed2efa_mafia_wapomi.exe	31
PID 2792 wrote to memory of 2228	2792	UET.exe	32
PID 2792 wrote to memory of 2228	2792	UET.exe	32
PID 2792 wrote to memory of 2228	2792	UET.exe	32
PID 2792 wrote to memory of 2228	2792	UET.exe	32

C:\Users\Admin\AppData\Local\Temp\2025-03-25_c9cb7a828b5b6ba00b48b339e3ed2efa_mafia_wapomi.exe
"C:\Users\Admin\AppData\Local\Temp\2025-03-25_c9cb7a828b5b6ba00b48b339e3ed2efa_mafia_wapomi.exe"
1⤵
- Loads dropped DLL
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2208
- C:\Users\Admin\AppData\Local\Temp\UET.exe
  C:\Users\Admin\AppData\Local\Temp\UET.exe
  2⤵
  - Executes dropped EXE
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2792
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\Users\Admin\AppData\Local\Temp\01a21272.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2228

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

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\0I0VVMWQ\k2[1].rar

Filesize
4B

MD5
d3b07384d113edec49eaa6238ad5ff00

SHA1
f1d2d2f924e986ac86fdf7b36c94bcdf32beec15

SHA256
b5bb9d8014a0f9b1d61e21e796d78dccdf1352f23cd32812f4850b878ae4944c

SHA512
0cf9180a764aba863a67b6d72f0918bc131c6772642cb2dce5a34f0a702f9470ddc2bf125c12198b1995c233c34b4afd346c54a2334c350a948a51b6e8b4e6b6

Download Submit
C:\Users\Admin\AppData\Local\Temp\01a21272.bat

Filesize
181B

MD5
9ab5446ac7bdac3410ab34bfb9825fd7

SHA1
a7e68b023116191648e22f3c1f250dc647de613c

SHA256
cb37ad0c509a22f66a56781a92663ecea0e3f18252a313cfd9375cee0e532037

SHA512
22d54bbaae269d5805130a1a3776f99b5eb148c40fafa52d2eba074770f8ab058d1001d6f26f5ee9aa7cbb8ad70c4ab7264376ae1b98261de70c563004055fc9

Download Submit
C:\Users\Admin\AppData\Local\Temp\38AF1D6C.exe

Filesize
4B

MD5
20879c987e2f9a916e578386d499f629

SHA1
c7b33ddcc42361fdb847036fc07e880b81935d5d

SHA256
9f2981a7cc4d40a2a409dc895de64253acd819d7c0011c8e80b86fe899464e31

SHA512
bcdde1625364dd6dd143b45bdcec8d59cf8982aff33790d390b839f3869e0e815684568b14b555a596d616252aeeaa98dac2e6e551c9095ea11a575ff25ff84f

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

Filesize
15KB

MD5
56b2c3810dba2e939a8bb9fa36d3cf96

SHA1
99ee31cd4b0d6a4b62779da36e0eeecdd80589fc

SHA256
4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07

SHA512
27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e

Download Submit
memory/2208-0-0x0000000000AB0000-0x0000000000C5B000-memory.dmp

Filesize
1.7MB

Download
memory/2208-9-0x0000000000140000-0x0000000000149000-memory.dmp

Filesize
36KB

Download
memory/2208-4-0x0000000000140000-0x0000000000149000-memory.dmp

Filesize
36KB

Download
memory/2208-15-0x0000000000AB0000-0x0000000000C5B000-memory.dmp

Filesize
1.7MB

Download
memory/2792-43-0x0000000000830000-0x0000000000839000-memory.dmp

Filesize
36KB

Download