df2c41e0e9b0615369507eafb13bcc63b621aad55d74c2beb4ac7e57643227f5

General

Target

volksbank_de_transaktions_id_000023928001_2014_11_0000390382755_00003997550002.exe
Size

176KB
MD5

4a1d13a05a93cfaa8dd2627c696d2f0b
SHA1

173c81da2aab91f225f8eb5e8fcc87119be4eff0
SHA256

03f825726fdf3341bcfa36fcfd6dcd08e9d7ec3df982f7af9a290aa6f3c5647c
SHA512

29269b35d3b041ccf08d2351e4f3fa906ed396e5a880b357398f2f72ba7a20ff870531b2d7febaa1e4173412074d6bc7bee5723ad683011ee4a247fb683e7301
SSDEEP

3072:q6AMa+ceqZl+r4okWL23kjsZUQoRyV01WZIrLwwWyKdMd9zfp0T0:VfzsbWa3hZUHRHwwWy8UO4

Score

7^/10

persistence

Malware Config

Signatures

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1976 cmd.exe

pid	process
1976	cmd.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

Explorer.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run	Explorer.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\ypbkryye.exe = "\"C:\\Users\\Admin\\AppData\\Roaming\\Identities\\ypbkryye.exe\""	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 14 IoCs

Processes:

volksbank_de_transaktions_id_000023928001_2014_11_0000390382755_00003997550002.exeExplorer.EXE

pid	process
1460	volksbank_de_transaktions_id_000023928001_2014_11_0000390382755_00003997550002.exe
1460	volksbank_de_transaktions_id_000023928001_2014_11_0000390382755_00003997550002.exe
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

volksbank_de_transaktions_id_000023928001_2014_11_0000390382755_00003997550002.exe

pid process

1460 volksbank_de_transaktions_id_000023928001_2014_11_0000390382755_00003997550002.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

volksbank_de_transaktions_id_000023928001_2014_11_0000390382755_00003997550002.exeExplorer.EXE

description	pid	process
Token: SeDebugPrivilege	1460	volksbank_de_transaktions_id_000023928001_2014_11_0000390382755_00003997550002.exe
Token: SeDebugPrivilege	1284	Explorer.EXE

Suspicious use of UnmapMainImage 1 IoCs

Processes:

Explorer.EXE

pid process

1284 Explorer.EXE

pid	process
1284	Explorer.EXE

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

volksbank_de_transaktions_id_000023928001_2014_11_0000390382755_00003997550002.exeExplorer.EXE

description	pid	process	target process
PID 1460 wrote to memory of 1976	1460	volksbank_de_transaktions_id_000023928001_2014_11_0000390382755_00003997550002.exe	cmd.exe
PID 1460 wrote to memory of 1976	1460	volksbank_de_transaktions_id_000023928001_2014_11_0000390382755_00003997550002.exe	cmd.exe
PID 1460 wrote to memory of 1976	1460	volksbank_de_transaktions_id_000023928001_2014_11_0000390382755_00003997550002.exe	cmd.exe
PID 1460 wrote to memory of 1976	1460	volksbank_de_transaktions_id_000023928001_2014_11_0000390382755_00003997550002.exe	cmd.exe
PID 1460 wrote to memory of 1284	1460	volksbank_de_transaktions_id_000023928001_2014_11_0000390382755_00003997550002.exe	Explorer.EXE
PID 1284 wrote to memory of 1192	1284	Explorer.EXE	taskhost.exe
PID 1284 wrote to memory of 1192	1284	Explorer.EXE	taskhost.exe
PID 1284 wrote to memory of 1220	1284	Explorer.EXE	Dwm.exe
PID 1284 wrote to memory of 1220	1284	Explorer.EXE	Dwm.exe
PID 1284 wrote to memory of 1460	1284	Explorer.EXE	volksbank_de_transaktions_id_000023928001_2014_11_0000390382755_00003997550002.exe
PID 1284 wrote to memory of 1976	1284	Explorer.EXE	cmd.exe
PID 1284 wrote to memory of 908	1284	Explorer.EXE	conhost.exe

C:\Users\Admin\AppData\Local\Temp\volksbank_de_transaktions_id_000023928001_2014_11_0000390382755_00003997550002.exe
"C:\Users\Admin\AppData\Local\Temp\volksbank_de_transaktions_id_000023928001_2014_11_0000390382755_00003997550002.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1460

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Roaming\ms525478.bat"
2⤵
- Deletes itself
PID:1976

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1284

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1220

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1192

C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "298157057-102451389-1743855352-32700115587852975-9817612582022559250-1481258050"
1⤵
PID:908

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Roaming\ms525478.bat

Filesize
201B

MD5
9178e105780d4274a3ae12a6e4d7c451

SHA1
c202332c910d8445d3945cddbe25d89402277f46

SHA256
d7429f3f3d0d82bd833d53d330cd056e4acf88392f613aef09936a44f1ceb76e

SHA512
bd82fe70df50ecda9795fb81dce50fe08e600af52d9ca8a3d934e8f28a2686192505cda9eeffe7d41ee009a32396aadd36c82811aaa79270bd3f02d2741993a6

Download Submit
memory/908-86-0x00000000000D0000-0x00000000000E7000-memory.dmp

Filesize
92KB

Download
memory/908-76-0x0000000037970000-0x0000000037980000-memory.dmp

Filesize
64KB

Download
memory/1192-75-0x0000000037970000-0x0000000037980000-memory.dmp

Filesize
64KB

Download
memory/1192-84-0x0000000000420000-0x0000000000437000-memory.dmp

Filesize
92KB

Download
memory/1192-83-0x0000000001C60000-0x0000000001C77000-memory.dmp

Filesize
92KB

Download
memory/1192-72-0x0000000037970000-0x0000000037980000-memory.dmp

Filesize
64KB

Download
memory/1220-77-0x0000000037970000-0x0000000037980000-memory.dmp

Filesize
64KB

Download
memory/1220-85-0x00000000001D0000-0x00000000001E7000-memory.dmp

Filesize
92KB

Download
memory/1220-88-0x00000000001A0000-0x00000000001B7000-memory.dmp

Filesize
92KB

Download
memory/1220-79-0x0000000037970000-0x0000000037980000-memory.dmp

Filesize
64KB

Download
memory/1284-82-0x00000000026E0000-0x00000000026F7000-memory.dmp

Filesize
92KB

Download
memory/1284-58-0x0000000037970000-0x0000000037980000-memory.dmp

Filesize
64KB

Download
memory/1284-56-0x00000000026E0000-0x00000000026F7000-memory.dmp

Filesize
92KB

Download
memory/1460-54-0x0000000075831000-0x0000000075833000-memory.dmp

Filesize
8KB

Download
memory/1460-80-0x0000000000180000-0x000000000018D000-memory.dmp

Filesize
52KB

Download
memory/1460-81-0x0000000000970000-0x00000000009A5000-memory.dmp

Filesize
212KB

Download
memory/1460-68-0x0000000000480000-0x0000000000494000-memory.dmp

Filesize
80KB

Download
memory/1976-87-0x0000000000170000-0x0000000000184000-memory.dmp

Filesize
80KB

Download
memory/1976-55-0x0000000000000000-mapping.dmp

Download
memory/1976-78-0x0000000037B20000-0x0000000037B30000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads