7da09e012f7b6409fbdca72f32ff6a05e650f1389f1dce891dee0dac475451b5

General

Target

2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe
Size

148KB
MD5

69a462f5962e03c6dc1d34b3ec702ef7
SHA1

42a898eb901252f9839b3376e91c80eb508ecf40
SHA256

7cad924cac4762e897aa2d5406cf63083e9d44d86f61cdde86946e0419746a2c
SHA512

252f8baabb0f160c2886b8d781a55ac747fc443029428929e52d42974eb8bbcc362181b8813c45a91d21dde405859943dd59d148d5f4bb04a5e44e02cca9260f
SSDEEP

3072:xQ/LFEPXCmqhQkGmgb6/d33HfI5NxwCshg0e4FeV3q0E:iTePXBaQkG7G5/Izbye4oVq0

Score

7^/10

persistence

Malware Config

Signatures

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1124 cmd.exe

pid	process
1124	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-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run	Explorer.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\usrbdvpp.exe = "\"C:\\Users\\Admin\\AppData\\Roaming\\Identities\\usrbdvpp.exe\""	Explorer.EXE

Suspicious use of SetThreadContext 1 IoCs

Processes:

2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe

description	pid	process	target process
PID 852 set thread context of 1148	852	2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe	2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe

Suspicious behavior: EnumeratesProcesses 13 IoCs

Processes:

2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exeExplorer.EXE

pid	process
852	2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe
852	2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe
852	2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe
1148	2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe
1148	2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe
1212	Explorer.EXE
1212	Explorer.EXE
1212	Explorer.EXE
1212	Explorer.EXE
1212	Explorer.EXE
1212	Explorer.EXE
1212	Explorer.EXE
1212	Explorer.EXE

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

1212 Explorer.EXE

pid	process
1212	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exeExplorer.EXE

description	pid	process
Token: SeDebugPrivilege	1148	2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe
Token: SeDebugPrivilege	1212	Explorer.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

Explorer.EXE

pid process

1212 Explorer.EXE
1212 Explorer.EXE
Suspicious use of SendNotifyMessage 2 IoCs

Processes:

Explorer.EXE

pid process

1212 Explorer.EXE
1212 Explorer.EXE

pid	process
1212	Explorer.EXE
1212	Explorer.EXE

pid	process
1212	Explorer.EXE
1212	Explorer.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe

pid	process
852	2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe
852	2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe

Suspicious use of UnmapMainImage 1 IoCs

Processes:

Explorer.EXE

pid process

1212 Explorer.EXE

pid	process
1212	Explorer.EXE

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exeExplorer.EXE

description	pid	process	target process
PID 852 wrote to memory of 1148	852	2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe	2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe
PID 852 wrote to memory of 1148	852	2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe	2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe
PID 852 wrote to memory of 1148	852	2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe	2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe
PID 852 wrote to memory of 1148	852	2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe	2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe
PID 852 wrote to memory of 1148	852	2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe	2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe
PID 852 wrote to memory of 1148	852	2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe	2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe
PID 852 wrote to memory of 1148	852	2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe	2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe
PID 852 wrote to memory of 1148	852	2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe	2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe
PID 852 wrote to memory of 1148	852	2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe	2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe
PID 852 wrote to memory of 1148	852	2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe	2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe
PID 1148 wrote to memory of 1124	1148	2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe	cmd.exe
PID 1148 wrote to memory of 1124	1148	2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe	cmd.exe
PID 1148 wrote to memory of 1124	1148	2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe	cmd.exe
PID 1148 wrote to memory of 1124	1148	2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe	cmd.exe
PID 1148 wrote to memory of 1212	1148	2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe	Explorer.EXE
PID 1212 wrote to memory of 1128	1212	Explorer.EXE	taskhost.exe
PID 1212 wrote to memory of 1184	1212	Explorer.EXE	Dwm.exe
PID 1212 wrote to memory of 1124	1212	Explorer.EXE	cmd.exe

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

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1212

C:\Users\Admin\AppData\Local\Temp\2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe
"C:\Users\Admin\AppData\Local\Temp\2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:852

C:\Users\Admin\AppData\Local\Temp\2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe
C:\Users\Admin\AppData\Local\Temp\2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe
3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1148

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Roaming\MS8537~1.BAT"
4⤵
- Deletes itself
PID:1124

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1184

Network

MITRE ATT&CK Matrix ATT&CK 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

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Roaming\ms8537768.bat
Filesize
201B

MD5
32fe1da454966377ce5b31db065b49bb

SHA1
662af7be8acdf0c43a1adb0e5d3cfa9a6d72801e

SHA256
e3fa3cf7b4e82a375e3f35396b06bb32435dd146f085505c3ab506be7b245e7e

SHA512
56f8a87929cdb3c2a77125c078a790b05b346642fcfe7426017b2e7d8513fb5a3986d32b1da0794d404397ddad33a1fb9a8f12f2c65e5e650823dca797adbcd8

Download Submit
memory/852-65-0x00000000004B0000-0x00000000004B4000-memory.dmp

Filesize
16KB

Download
memory/852-54-0x0000000074DA1000-0x0000000074DA3000-memory.dmp

Filesize
8KB

Download
memory/1124-81-0x0000000000170000-0x0000000000184000-memory.dmp

Filesize
80KB

Download
memory/1124-71-0x0000000000000000-mapping.dmp

Download
memory/1128-82-0x0000000036E10000-0x0000000036E20000-memory.dmp

Filesize
64KB

Download
memory/1128-86-0x0000000001BC0000-0x0000000001BD7000-memory.dmp

Filesize
92KB

Download
memory/1148-74-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1148-55-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1148-67-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1148-60-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1148-63-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1148-64-0x00000000004010C0-mapping.dmp

Download
memory/1148-62-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1148-58-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1148-56-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1184-84-0x0000000036E10000-0x0000000036E20000-memory.dmp

Filesize
64KB

Download
memory/1184-87-0x0000000000120000-0x0000000000137000-memory.dmp

Filesize
92KB

Download
memory/1212-75-0x0000000036E10000-0x0000000036E20000-memory.dmp

Filesize
64KB

Download
memory/1212-85-0x0000000002200000-0x0000000002217000-memory.dmp

Filesize
92KB

Download
memory/1212-72-0x0000000002200000-0x0000000002217000-memory.dmp

Filesize
92KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads