92c8bf75f6d2b453f57ac0463c98266e3cddf330b62723c7f3ed2ba26d7a0620

General

Target

rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
Size

172KB
MD5

b2967a3ca6cfebc2e66f4c69d19dc055
SHA1

8832ee55e68abeb97738f4a62063860686246474
SHA256

9c4853fb813000f747396db86faea3122e6f7395f600bef9b3bc5f6eea133a9b
SHA512

00be2036a0fae86686f5de9c86f861fa534b52357636618adfb80c8edaf4ac9110fd6cca76fd7d9774ad090e0e3b2bc2d2ed71e314a4c147be8dc64c888f6e6e
SSDEEP

3072:M5AvWhLGWKpp91HMGGCPwqMBV/oFPUNuG:QSWhLG5fBRPSyF

Score

7^/10

persistence

Malware Config

Signatures

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

2040 cmd.exe

pid	process
2040	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_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe

description	pid	process	target process
PID 968 set thread context of 1944	968	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe

Modifies registry class 14 IoCs

Processes:

rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Tif.Document\ = "Tif Document"	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Tif.Document\shell\open\command	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Tif.Document\shell\open\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\RECHNU~1.EXE \"%1\""	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Tif.Document\shell\printto\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\RECHNU~1.EXE /pt \"%1\" \"%2\" \"%3\" \"%4\""	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Tif.Document\shell	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Tif.Document\DefaultIcon	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Tif.Document\DefaultIcon\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\RECHNU~1.EXE,0"	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Tif.Document\shell\print	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Tif.Document\shell\print\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\RECHNU~1.EXE /p \"%1\""	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Tif.Document\shell\printto	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Tif.Document	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Tif.Document\shell\open	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Tif.Document\shell\print\command	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Tif.Document\shell\printto\command	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe

Suspicious behavior: EnumeratesProcesses 13 IoCs

Processes:

rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exerechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exeExplorer.EXE

pid	process
968	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
968	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
968	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
1944	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
1944	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
1380	Explorer.EXE
1380	Explorer.EXE
1380	Explorer.EXE
1380	Explorer.EXE
1380	Explorer.EXE
1380	Explorer.EXE
1380	Explorer.EXE
1380	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exeExplorer.EXE

description	pid	process
Token: SeDebugPrivilege	1944	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
Token: SeDebugPrivilege	1380	Explorer.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

Explorer.EXE

pid process

1380 Explorer.EXE
1380 Explorer.EXE
Suspicious use of SendNotifyMessage 2 IoCs

Processes:

Explorer.EXE

pid process

1380 Explorer.EXE
1380 Explorer.EXE

pid	process
1380	Explorer.EXE
1380	Explorer.EXE

pid	process
1380	Explorer.EXE
1380	Explorer.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe

pid	process
968	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
968	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe

Suspicious use of UnmapMainImage 1 IoCs

Processes:

Explorer.EXE

pid process

1380 Explorer.EXE

pid	process
1380	Explorer.EXE

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exerechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exeExplorer.EXE

description	pid	process	target process
PID 968 wrote to memory of 1944	968	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
PID 968 wrote to memory of 1944	968	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
PID 968 wrote to memory of 1944	968	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
PID 968 wrote to memory of 1944	968	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
PID 968 wrote to memory of 1944	968	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
PID 968 wrote to memory of 1944	968	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
PID 968 wrote to memory of 1944	968	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
PID 968 wrote to memory of 1944	968	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
PID 968 wrote to memory of 1944	968	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
PID 968 wrote to memory of 1944	968	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
PID 1944 wrote to memory of 2040	1944	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe	cmd.exe
PID 1944 wrote to memory of 2040	1944	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe	cmd.exe
PID 1944 wrote to memory of 2040	1944	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe	cmd.exe
PID 1944 wrote to memory of 2040	1944	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe	cmd.exe
PID 1944 wrote to memory of 1380	1944	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe	Explorer.EXE
PID 1380 wrote to memory of 1224	1380	Explorer.EXE	taskhost.exe
PID 1380 wrote to memory of 1312	1380	Explorer.EXE	Dwm.exe
PID 1380 wrote to memory of 1944	1380	Explorer.EXE	rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe

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:1380

C:\Users\Admin\AppData\Local\Temp\rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
"C:\Users\Admin\AppData\Local\Temp\rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe"
2⤵
- Suspicious use of SetThreadContext
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:968

C:\Users\Admin\AppData\Local\Temp\rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
C:\Users\Admin\AppData\Local\Temp\rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1944

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Roaming\MS9082~1.BAT"
4⤵
- Deletes itself
PID:2040

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1312

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1224

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

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Downloads

C:\Users\Admin\AppData\Roaming\ms9082233.bat

Filesize
201B

MD5
ba675dff91a41c7b0b2bcccbb0a05281

SHA1
f50d8b6e3324174e786d3b83007a6b7f39b969e9

SHA256
fe230a01400569eb1d690c8b17bd824f98a59562b488998e28118ef4d4475e2b

SHA512
8d0207b3f1243678588bb8d244982eef7e27a477b4c7f10bd906e2e9682c9a671d65997dbf16683c5ac21c4f4f154a2e8065ec59d6e21a33ae20e09221fe3e27

Download Submit
memory/968-54-0x0000000076831000-0x0000000076833000-memory.dmp

Filesize
8KB

Download
memory/968-65-0x0000000000340000-0x0000000000344000-memory.dmp

Filesize
16KB

Download
memory/1224-86-0x0000000001B40000-0x0000000001B57000-memory.dmp

Filesize
92KB

Download
memory/1224-82-0x0000000037CA0000-0x0000000037CB0000-memory.dmp

Filesize
64KB

Download
memory/1312-88-0x0000000001BB0000-0x0000000001BC7000-memory.dmp

Filesize
92KB

Download
memory/1312-84-0x0000000037CA0000-0x0000000037CB0000-memory.dmp

Filesize
64KB

Download
memory/1380-72-0x0000000002250000-0x0000000002267000-memory.dmp

Filesize
92KB

Download
memory/1380-87-0x0000000002250000-0x0000000002267000-memory.dmp

Filesize
92KB

Download
memory/1380-75-0x0000000037CA0000-0x0000000037CB0000-memory.dmp

Filesize
64KB

Download
memory/1944-62-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1944-74-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1944-67-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1944-64-0x00000000004010C0-mapping.dmp

Download
memory/1944-63-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1944-81-0x0000000000260000-0x0000000000274000-memory.dmp

Filesize
80KB

Download
memory/1944-60-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1944-58-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1944-56-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1944-55-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2040-71-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads