dc1975c45156e203c78d6a786df0149b10e68b3a690f6c60847de591bba7e834

General

Target

ihre_telekom_mobilfunk_november_2014_00002930200_1_3_5_021090_82137_002_008_0004.exe
Size

164KB
MD5

e28d0c6fd513c1e54b9d94b8f88ccbf4
SHA1

c2a716460f2a187f068e7b832d128179a6f471a8
SHA256

a82767b36e38a43131ae34bd0e6b650398f8769b14c7e46343675287c7c2b422
SHA512

8dbbebed2c3bfe915a798d70815e0f4cd0a9b9035c98f8dc9e60d05f6efb9f1852ec2b7db47e503396c3206207c7289c1fb20a94a4dbfe267e9886e78ada60be
SSDEEP

3072:xJ/YG2oBFuE6q+I9jN/mdUMNqypfu6M5HPMW+dpkGj8qOD9Jf+yY:xJ/GoDVZOmMNRA6M2wqOD

Score

7^/10

persistence

Malware Config

Signatures

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

940 cmd.exe

pid	process
940	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 use of SetThreadContext 1 IoCs

Processes:

ihre_telekom_mobilfunk_november_2014_00002930200_1_3_5_021090_82137_002_008_0004.exe

description	pid	process	target process
PID 1088 set thread context of 1072	1088	ihre_telekom_mobilfunk_november_2014_00002930200_1_3_5_021090_82137_002_008_0004.exe	ihre_telekom_mobilfunk_november_2014_00002930200_1_3_5_021090_82137_002_008_0004.exe

Suspicious behavior: EnumeratesProcesses 15 IoCs

Processes:

ihre_telekom_mobilfunk_november_2014_00002930200_1_3_5_021090_82137_002_008_0004.exeihre_telekom_mobilfunk_november_2014_00002930200_1_3_5_021090_82137_002_008_0004.exeExplorer.EXE

pid	process
1088	ihre_telekom_mobilfunk_november_2014_00002930200_1_3_5_021090_82137_002_008_0004.exe
1072	ihre_telekom_mobilfunk_november_2014_00002930200_1_3_5_021090_82137_002_008_0004.exe
1072	ihre_telekom_mobilfunk_november_2014_00002930200_1_3_5_021090_82137_002_008_0004.exe
1276	Explorer.EXE
1276	Explorer.EXE
1276	Explorer.EXE
1276	Explorer.EXE
1276	Explorer.EXE
1276	Explorer.EXE
1276	Explorer.EXE
1276	Explorer.EXE
1276	Explorer.EXE
1276	Explorer.EXE
1276	Explorer.EXE
1276	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

ihre_telekom_mobilfunk_november_2014_00002930200_1_3_5_021090_82137_002_008_0004.exeExplorer.EXE

description	pid	process
Token: SeDebugPrivilege	1072	ihre_telekom_mobilfunk_november_2014_00002930200_1_3_5_021090_82137_002_008_0004.exe
Token: SeDebugPrivilege	1276	Explorer.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

Explorer.EXE

pid process

1276 Explorer.EXE
1276 Explorer.EXE
Suspicious use of SendNotifyMessage 2 IoCs

Processes:

Explorer.EXE

pid process

1276 Explorer.EXE
1276 Explorer.EXE

pid	process
1276	Explorer.EXE
1276	Explorer.EXE

pid	process
1276	Explorer.EXE
1276	Explorer.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

ihre_telekom_mobilfunk_november_2014_00002930200_1_3_5_021090_82137_002_008_0004.exe

pid	process
1088	ihre_telekom_mobilfunk_november_2014_00002930200_1_3_5_021090_82137_002_008_0004.exe
1088	ihre_telekom_mobilfunk_november_2014_00002930200_1_3_5_021090_82137_002_008_0004.exe

Suspicious use of UnmapMainImage 1 IoCs

Processes:

Explorer.EXE

pid process

1276 Explorer.EXE

pid	process
1276	Explorer.EXE

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

ihre_telekom_mobilfunk_november_2014_00002930200_1_3_5_021090_82137_002_008_0004.exeihre_telekom_mobilfunk_november_2014_00002930200_1_3_5_021090_82137_002_008_0004.exeExplorer.EXE

description	pid	process	target process
PID 1088 wrote to memory of 1072	1088	ihre_telekom_mobilfunk_november_2014_00002930200_1_3_5_021090_82137_002_008_0004.exe	ihre_telekom_mobilfunk_november_2014_00002930200_1_3_5_021090_82137_002_008_0004.exe
PID 1088 wrote to memory of 1072	1088	ihre_telekom_mobilfunk_november_2014_00002930200_1_3_5_021090_82137_002_008_0004.exe	ihre_telekom_mobilfunk_november_2014_00002930200_1_3_5_021090_82137_002_008_0004.exe
PID 1088 wrote to memory of 1072	1088	ihre_telekom_mobilfunk_november_2014_00002930200_1_3_5_021090_82137_002_008_0004.exe	ihre_telekom_mobilfunk_november_2014_00002930200_1_3_5_021090_82137_002_008_0004.exe
PID 1088 wrote to memory of 1072	1088	ihre_telekom_mobilfunk_november_2014_00002930200_1_3_5_021090_82137_002_008_0004.exe	ihre_telekom_mobilfunk_november_2014_00002930200_1_3_5_021090_82137_002_008_0004.exe
PID 1088 wrote to memory of 1072	1088	ihre_telekom_mobilfunk_november_2014_00002930200_1_3_5_021090_82137_002_008_0004.exe	ihre_telekom_mobilfunk_november_2014_00002930200_1_3_5_021090_82137_002_008_0004.exe
PID 1088 wrote to memory of 1072	1088	ihre_telekom_mobilfunk_november_2014_00002930200_1_3_5_021090_82137_002_008_0004.exe	ihre_telekom_mobilfunk_november_2014_00002930200_1_3_5_021090_82137_002_008_0004.exe
PID 1088 wrote to memory of 1072	1088	ihre_telekom_mobilfunk_november_2014_00002930200_1_3_5_021090_82137_002_008_0004.exe	ihre_telekom_mobilfunk_november_2014_00002930200_1_3_5_021090_82137_002_008_0004.exe
PID 1088 wrote to memory of 1072	1088	ihre_telekom_mobilfunk_november_2014_00002930200_1_3_5_021090_82137_002_008_0004.exe	ihre_telekom_mobilfunk_november_2014_00002930200_1_3_5_021090_82137_002_008_0004.exe
PID 1088 wrote to memory of 1072	1088	ihre_telekom_mobilfunk_november_2014_00002930200_1_3_5_021090_82137_002_008_0004.exe	ihre_telekom_mobilfunk_november_2014_00002930200_1_3_5_021090_82137_002_008_0004.exe
PID 1088 wrote to memory of 1072	1088	ihre_telekom_mobilfunk_november_2014_00002930200_1_3_5_021090_82137_002_008_0004.exe	ihre_telekom_mobilfunk_november_2014_00002930200_1_3_5_021090_82137_002_008_0004.exe
PID 1072 wrote to memory of 940	1072	ihre_telekom_mobilfunk_november_2014_00002930200_1_3_5_021090_82137_002_008_0004.exe	cmd.exe
PID 1072 wrote to memory of 940	1072	ihre_telekom_mobilfunk_november_2014_00002930200_1_3_5_021090_82137_002_008_0004.exe	cmd.exe
PID 1072 wrote to memory of 940	1072	ihre_telekom_mobilfunk_november_2014_00002930200_1_3_5_021090_82137_002_008_0004.exe	cmd.exe
PID 1072 wrote to memory of 940	1072	ihre_telekom_mobilfunk_november_2014_00002930200_1_3_5_021090_82137_002_008_0004.exe	cmd.exe
PID 1072 wrote to memory of 1276	1072	ihre_telekom_mobilfunk_november_2014_00002930200_1_3_5_021090_82137_002_008_0004.exe	Explorer.EXE
PID 1276 wrote to memory of 1128	1276	Explorer.EXE	taskhost.exe
PID 1276 wrote to memory of 1244	1276	Explorer.EXE	Dwm.exe
PID 1276 wrote to memory of 940	1276	Explorer.EXE	cmd.exe
PID 1276 wrote to memory of 940	1276	Explorer.EXE	cmd.exe
PID 1276 wrote to memory of 2040	1276	Explorer.EXE	conhost.exe
PID 1276 wrote to memory of 2040	1276	Explorer.EXE	conhost.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:1276

C:\Users\Admin\AppData\Local\Temp\ihre_telekom_mobilfunk_november_2014_00002930200_1_3_5_021090_82137_002_008_0004.exe
"C:\Users\Admin\AppData\Local\Temp\ihre_telekom_mobilfunk_november_2014_00002930200_1_3_5_021090_82137_002_008_0004.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1088

C:\Users\Admin\AppData\Local\Temp\ihre_telekom_mobilfunk_november_2014_00002930200_1_3_5_021090_82137_002_008_0004.exe
C:\Users\Admin\AppData\Local\Temp\ihre_telekom_mobilfunk_november_2014_00002930200_1_3_5_021090_82137_002_008_0004.exe
3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1072

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Roaming\MS7921~1.BAT"
4⤵
- Deletes itself
PID:940

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1244

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1128

C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "5882830531980214061370566585-1232296826402074167-7697234122117467200-1251080211"
1⤵
PID:2040

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\ms7921405.bat

Filesize
201B

MD5
c5f5084ef59cccc57def947678b1eb37

SHA1
c90b60af12a832dfbd1bdda0247523bfcfdcf5ae

SHA256
4ef8a07a0b997aebec1b57f361a6487612f91f56c3075683d0c0601b24c6ddd3

SHA512
a4a1fea531c3291bc05467fe64703fb4b3a46d1dca0c947bea4f9d50d222b9ae39b3bce0219924a0e554211cdd66b6214f56a4107bb2ba48a6b1a5552f2865b1

Download Submit
memory/940-80-0x0000000000080000-0x0000000000094000-memory.dmp

Filesize
80KB

Download
memory/940-72-0x0000000000000000-mapping.dmp

Download
memory/1072-55-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1072-56-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1072-58-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1072-60-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1072-62-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1072-64-0x00000000004010C0-mapping.dmp

Download
memory/1072-63-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1072-67-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1072-71-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1088-66-0x00000000002C0000-0x00000000002C4000-memory.dmp

Filesize
16KB

Download
memory/1088-54-0x0000000074C91000-0x0000000074C93000-memory.dmp

Filesize
8KB

Download
memory/1128-82-0x0000000036D80000-0x0000000036D90000-memory.dmp

Filesize
64KB

Download
memory/1128-96-0x0000000001C00000-0x0000000001C17000-memory.dmp

Filesize
92KB

Download
memory/1244-97-0x0000000001BB0000-0x0000000001BC7000-memory.dmp

Filesize
92KB

Download
memory/1244-85-0x0000000036D80000-0x0000000036D90000-memory.dmp

Filesize
64KB

Download
memory/1276-73-0x00000000029F0000-0x0000000002A07000-memory.dmp

Filesize
92KB

Download
memory/1276-95-0x00000000029F0000-0x0000000002A07000-memory.dmp

Filesize
92KB

Download
memory/1276-75-0x0000000036D80000-0x0000000036D90000-memory.dmp

Filesize
64KB

Download
memory/1276-98-0x00000000029F0000-0x0000000002A07000-memory.dmp

Filesize
92KB

Download
memory/2040-91-0x0000000036D80000-0x0000000036D90000-memory.dmp

Filesize
64KB

Download
memory/2040-93-0x0000000001920000-0x0000000001937000-memory.dmp

Filesize
92KB

Download
memory/2040-94-0x00000000000A0000-0x00000000000B7000-memory.dmp

Filesize
92KB

Download
memory/2040-90-0x0000000036D80000-0x0000000036D90000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads