f7bc40098dbe0d2064e5ba5e01926e37e9a860b9fc8118186eb12fa8094cd61c

General

Target

rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe
Size

171KB
MD5

a804f34778af2e79285fc1322f1b412e
SHA1

072450802be854e19fdf8e84b153e64acf37e61d
SHA256

787a3ec22002c515ea6093e691c4578d3872cd0e24db671122d65b19e491036b
SHA512

306748ac10dcc89af61d4b52f753ba44f4741a2b7b597de8bbce867cd1055640288b8e9f7cd77ebbb2f80c3bacdf3b01097c7eeb95f19285dc807e5fbc46aa9e
SSDEEP

3072:igpd+HKWTnOwsDBY4XAHNycjNtTUhx0faUU8EoyDElkCd:igpMHKWTDun+DU6rqYlv

Score

7^/10

persistence

Malware Config

Signatures

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

2044 cmd.exe

pid	process
2044	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-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run	Explorer.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\gtntglna.exe = "\"C:\\Users\\Admin\\AppData\\Roaming\\Identities\\gtntglna.exe\""	Explorer.EXE

Suspicious use of SetThreadContext 1 IoCs

Processes:

rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe

description	pid	process	target process
PID 1432 set thread context of 1400	1432	rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe	rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

Processes:

rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exerechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exeExplorer.EXE

pid	process
1432	rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe
1432	rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe
1400	rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe
1400	rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe
1376	Explorer.EXE
1376	Explorer.EXE
1376	Explorer.EXE
1376	Explorer.EXE
1376	Explorer.EXE
1376	Explorer.EXE
1376	Explorer.EXE
1376	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exeExplorer.EXE

description	pid	process
Token: SeDebugPrivilege	1400	rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe
Token: SeDebugPrivilege	1376	Explorer.EXE
Token: SeShutdownPrivilege	1376	Explorer.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

Explorer.EXE

pid process

1376 Explorer.EXE
1376 Explorer.EXE
Suspicious use of SendNotifyMessage 2 IoCs

Processes:

Explorer.EXE

pid process

1376 Explorer.EXE
1376 Explorer.EXE
Suspicious use of UnmapMainImage 1 IoCs

Processes:

Explorer.EXE

pid process

1376 Explorer.EXE

pid	process
1376	Explorer.EXE
1376	Explorer.EXE

pid	process
1376	Explorer.EXE
1376	Explorer.EXE

pid	process
1376	Explorer.EXE

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exerechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exeExplorer.EXE

description	pid	process	target process
PID 1432 wrote to memory of 1400	1432	rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe	rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe
PID 1432 wrote to memory of 1400	1432	rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe	rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe
PID 1432 wrote to memory of 1400	1432	rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe	rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe
PID 1432 wrote to memory of 1400	1432	rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe	rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe
PID 1432 wrote to memory of 1400	1432	rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe	rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe
PID 1432 wrote to memory of 1400	1432	rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe	rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe
PID 1432 wrote to memory of 1400	1432	rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe	rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe
PID 1432 wrote to memory of 1400	1432	rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe	rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe
PID 1432 wrote to memory of 1400	1432	rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe	rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe
PID 1432 wrote to memory of 1400	1432	rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe	rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe
PID 1400 wrote to memory of 2044	1400	rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe	cmd.exe
PID 1400 wrote to memory of 2044	1400	rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe	cmd.exe
PID 1400 wrote to memory of 2044	1400	rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe	cmd.exe
PID 1400 wrote to memory of 2044	1400	rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe	cmd.exe
PID 1400 wrote to memory of 1376	1400	rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe	Explorer.EXE
PID 1376 wrote to memory of 1216	1376	Explorer.EXE	taskhost.exe
PID 1376 wrote to memory of 1216	1376	Explorer.EXE	taskhost.exe
PID 1376 wrote to memory of 1296	1376	Explorer.EXE	Dwm.exe

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1216

C:\Users\Admin\AppData\Local\Temp\rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe
"C:\Users\Admin\AppData\Local\Temp\rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1432

C:\Users\Admin\AppData\Local\Temp\rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe
"C:\Users\Admin\AppData\Local\Temp\rechnung_11_2014_vodafone_team_00200034994_00003999300067_11_0000002738.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1400

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Roaming\MS7921~1.BAT"
3⤵
- Deletes itself
PID:2044

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 FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1376

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1296

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

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Downloads

C:\Users\Admin\AppData\Roaming\ms7921405.bat

Filesize
201B

MD5
ad1952aa4665d56c4a470871ff6ccd94

SHA1
ed158f9adae7230bf2bdf4c0ba39c4253a318a89

SHA256
5880e263922a8c0ead27768e590038f50d4ba7bc48494764278726c8d1f2718f

SHA512
0a384e88359a86ce446784a8d080b56e4698f9db0cee80d663c33c8f8fbd47920296e175f20b043b15129e4ab11ceeabe287e19f92b4a7649f90535a0510f04d

Download Submit
memory/1216-87-0x00000000002D0000-0x00000000002E7000-memory.dmp

Filesize
92KB

Download
memory/1216-88-0x00000000002B0000-0x00000000002C7000-memory.dmp

Filesize
92KB

Download
memory/1216-84-0x00000000374A0000-0x00000000374B0000-memory.dmp

Filesize
64KB

Download
memory/1216-82-0x00000000374A0000-0x00000000374B0000-memory.dmp

Filesize
64KB

Download
memory/1296-89-0x0000000001BD0000-0x0000000001BE7000-memory.dmp

Filesize
92KB

Download
memory/1296-85-0x00000000374A0000-0x00000000374B0000-memory.dmp

Filesize
64KB

Download
memory/1376-73-0x0000000002720000-0x0000000002737000-memory.dmp

Filesize
92KB

Download
memory/1376-86-0x0000000002720000-0x0000000002737000-memory.dmp

Filesize
92KB

Download
memory/1376-75-0x00000000374A0000-0x00000000374B0000-memory.dmp

Filesize
64KB

Download
memory/1400-62-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1400-71-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1400-66-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1400-64-0x00000000004010C0-mapping.dmp

Download
memory/1400-63-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1400-60-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1400-58-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1400-56-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1400-55-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1432-70-0x0000000000230000-0x000000000023E000-memory.dmp

Filesize
56KB

Download
memory/1432-54-0x0000000075FB1000-0x0000000075FB3000-memory.dmp

Filesize
8KB

Download
memory/2044-72-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads