3ead00becebe5a01f064e7e5615cc0ad0279843011d4b60e5852da069cff6a0d

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
588	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-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\usrbdvpp.exe = "\"C:\\Users\\Admin\\AppData\\Roaming\\Identities\\usrbdvpp.exe\""	Explorer.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run	Explorer.EXE

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1168 set thread context of 956	1168	2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.exe	27

Suspicious behavior: EnumeratesProcesses 13 IoCs

pid	Process
1168	2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.exe
1168	2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.exe
1168	2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.exe
956	2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.exe
956	2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.exe
1304	Explorer.EXE
1304	Explorer.EXE
1304	Explorer.EXE
1304	Explorer.EXE
1304	Explorer.EXE
1304	Explorer.EXE
1304	Explorer.EXE
1304	Explorer.EXE

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1304	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	956	2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.exe
Token: SeDebugPrivilege	1304	Explorer.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1304	Explorer.EXE
1304	Explorer.EXE

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
1304	Explorer.EXE
1304	Explorer.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1168	2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.exe
1168	2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 1168 wrote to memory of 956	1168	2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.exe	27
PID 1168 wrote to memory of 956	1168	2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.exe	27
PID 1168 wrote to memory of 956	1168	2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.exe	27
PID 1168 wrote to memory of 956	1168	2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.exe	27
PID 1168 wrote to memory of 956	1168	2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.exe	27
PID 1168 wrote to memory of 956	1168	2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.exe	27
PID 1168 wrote to memory of 956	1168	2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.exe	27
PID 1168 wrote to memory of 956	1168	2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.exe	27
PID 1168 wrote to memory of 956	1168	2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.exe	27
PID 1168 wrote to memory of 956	1168	2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.exe	27
PID 956 wrote to memory of 588	956	2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.exe	28
PID 956 wrote to memory of 588	956	2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.exe	28
PID 956 wrote to memory of 588	956	2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.exe	28
PID 956 wrote to memory of 588	956	2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.exe	28
PID 956 wrote to memory of 1304	956	2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.exe	11
PID 1304 wrote to memory of 1132	1304	Explorer.EXE	15
PID 1304 wrote to memory of 1232	1304	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:1304
- 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:1168
- - 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:956
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Roaming\MS2003~1.BAT"
      4⤵
      Deletes itself
      PID:588

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1232

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1132

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\ms2003330.bat

Filesize
201B

MD5
31f1bad038236cdcb0de649f22b87aac

SHA1
438922311d652876658c9bda983f8976bc6f0f8a

SHA256
a3483616f687b358fe71c56fef0289bf3a57afc0cc007fed294092c3d32d3557

SHA512
179e3a255783be0f092be81905ff827d1ece88f26aa4a4cf338c00df7a8ed5b26bfbb8ee6dae2748c717de86d6d288d2ac820eb4743ed97fa46feeb0128d453d

Download Submit
memory/956-62-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/956-74-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/956-60-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/956-58-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/956-63-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/956-55-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/956-67-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/956-56-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/1132-81-0x00000000373B0000-0x00000000373C0000-memory.dmp

Filesize
64KB

Download
memory/1132-84-0x00000000003E0000-0x00000000003F7000-memory.dmp

Filesize
92KB

Download
memory/1168-66-0x00000000004B0000-0x00000000004B4000-memory.dmp

Filesize
16KB

Download
memory/1168-54-0x00000000760E1000-0x00000000760E3000-memory.dmp

Filesize
8KB

Download
memory/1232-82-0x00000000373B0000-0x00000000373C0000-memory.dmp

Filesize
64KB

Download
memory/1232-85-0x0000000000340000-0x0000000000357000-memory.dmp

Filesize
92KB

Download
memory/1304-72-0x00000000029C0000-0x00000000029D7000-memory.dmp

Filesize
92KB

Download
memory/1304-75-0x00000000373B0000-0x00000000373C0000-memory.dmp

Filesize
64KB

Download
memory/1304-83-0x00000000029C0000-0x00000000029D7000-memory.dmp

Filesize
92KB

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Analysis

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