ea3c919972987e019aff42bf563d192fd7ce33d8dd1399187823e3e64b2486a9

General

Target

2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.exe
Size

160KB
MD5

177b75910ae8c0091bafef4950c0b224
SHA1

d4dfb2d2b40224310fbd6d928bf7eded03d814bd
SHA256

3d5fda867fdfb3f414b8edcdda6cefd89118df4399043c35f8e901dae66f7b1b
SHA512

c315ba1d9255fc93ae42a20549645e4a2f2eddddc89b65422c3b8b78f951cba432eff66ab2fac6c1061cfd0738d0918b7730a0b0af4ccfc322a1f97c30e5dc47
SSDEEP

3072:A7tcYSClxQuNuqBkXhQRFFO98DZsJxV1bhZuHKYUl9DGLeb+crM8:otcclxTRjfDZs/Ph4HKYfBt8

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1432	cmd.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\engtvbbi.exe = "\"C:\\Users\\Admin\\AppData\\Roaming\\Identities\\engtvbbi.exe\""	Explorer.EXE
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run	Explorer.EXE

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1644 set thread context of 1108	1644	2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.exe	28

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
1644	2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.exe
1644	2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.exe
1644	2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.exe
1108	2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.exe
1108	2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.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

pid	Process
1284	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1108	2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.exe
Token: SeDebugPrivilege	1284	Explorer.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1284	Explorer.EXE
1284	Explorer.EXE

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
1284	Explorer.EXE
1284	Explorer.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1644	2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.exe
1644	2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 1644 wrote to memory of 1108	1644	2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.exe	28
PID 1644 wrote to memory of 1108	1644	2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.exe	28
PID 1644 wrote to memory of 1108	1644	2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.exe	28
PID 1644 wrote to memory of 1108	1644	2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.exe	28
PID 1644 wrote to memory of 1108	1644	2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.exe	28
PID 1644 wrote to memory of 1108	1644	2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.exe	28
PID 1644 wrote to memory of 1108	1644	2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.exe	28
PID 1644 wrote to memory of 1108	1644	2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.exe	28
PID 1644 wrote to memory of 1108	1644	2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.exe	28
PID 1644 wrote to memory of 1108	1644	2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.exe	28
PID 1108 wrote to memory of 1432	1108	2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.exe	29
PID 1108 wrote to memory of 1432	1108	2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.exe	29
PID 1108 wrote to memory of 1432	1108	2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.exe	29
PID 1108 wrote to memory of 1432	1108	2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.exe	29
PID 1108 wrote to memory of 1284	1108	2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.exe	12
PID 1284 wrote to memory of 1120	1284	Explorer.EXE	14
PID 1284 wrote to memory of 1176	1284	Explorer.EXE	13

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 WriteProcessMemory
PID:1284
- C:\Users\Admin\AppData\Local\Temp\2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.exe
  "C:\Users\Admin\AppData\Local\Temp\2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1644
- - C:\Users\Admin\AppData\Local\Temp\2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.exe
    C:\Users\Admin\AppData\Local\Temp\2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.exe
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:1108
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Roaming\ms523388.bat"
      4⤵
      Deletes itself
      PID:1432

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1176

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1120

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\ms523388.bat

Filesize
201B

MD5
a50cefb0e916550abde40374b97fd3cd

SHA1
0cad8314542b30849a1d46f30bb1b04f38f3563c

SHA256
9229913e63175bba2b06d00667adac596bcb3befe09a69e0b0b0dc14100effdd

SHA512
a5c2f41d988886bafe7592cbbe7acaa6181894256e1b998f78ae91eb4c0adc4c74fd903d8b71c4a823997c341a31ecdfa15d901ac2ae51dc775fdd1df3546400

Download Submit
memory/1108-69-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/1108-56-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/1108-58-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/1108-60-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/1108-62-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/1108-63-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/1108-55-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/1108-75-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/1108-67-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/1120-82-0x0000000037750000-0x0000000037760000-memory.dmp

Filesize
64KB

Download
memory/1120-85-0x00000000002D0000-0x00000000002E7000-memory.dmp

Filesize
92KB

Download
memory/1176-83-0x0000000037750000-0x0000000037760000-memory.dmp

Filesize
64KB

Download
memory/1176-86-0x0000000000340000-0x0000000000357000-memory.dmp

Filesize
92KB

Download
memory/1284-73-0x0000000002AC0000-0x0000000002AD7000-memory.dmp

Filesize
92KB

Download
memory/1284-76-0x0000000037750000-0x0000000037760000-memory.dmp

Filesize
64KB

Download
memory/1284-84-0x0000000002AC0000-0x0000000002AD7000-memory.dmp

Filesize
92KB

Download
memory/1644-54-0x00000000763D1000-0x00000000763D3000-memory.dmp

Filesize
8KB

Download
memory/1644-65-0x0000000000240000-0x0000000000244000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing