bc7c412b236cf0eefc8cc5c24e13b7ec21682c58fd2a9de93f68676785045d42

General

Target

2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.pdf.exe
Size

94KB
MD5

dbc35cd99daa5b3f3083e911a43b7c31
SHA1

dcbe9859542d22bc8684d798d9f5227624f5be97
SHA256

47063fabbef0d6759cc4076c988760f82ba0328e878431cce6a3691d052e7b06
SHA512

d8212148e1c5897e1c92b2eb054c9b158eafc49fb3047fe22dd01208c1384212ab388848e746f9c37e2b561975e300fe440fdc9877411f460b4cb7c9666ca641
SSDEEP

1536:CvSM+QtpWT1G9NS89i4XZ0wovNOinmYbGmjBtwiRAd6S9C5Qhkxolh+:Cv3I1G9NnH8vN0eGKBqLMS9cIkxolU

Score

7^/10

persistence

Malware Config

Signatures

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1788 cmd.exe

pid	process
1788	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 behavior: EnumeratesProcesses 14 IoCs

Processes:

2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.pdf.exeExplorer.EXE

pid	process
1584	2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.pdf.exe
1584	2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.pdf.exe
1256	Explorer.EXE
1256	Explorer.EXE
1256	Explorer.EXE
1256	Explorer.EXE
1256	Explorer.EXE
1256	Explorer.EXE
1256	Explorer.EXE
1256	Explorer.EXE
1256	Explorer.EXE
1256	Explorer.EXE
1256	Explorer.EXE
1256	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.pdf.exeExplorer.EXE

description	pid	process
Token: SeDebugPrivilege	1584	2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.pdf.exe
Token: SeDebugPrivilege	1256	Explorer.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

Explorer.EXE

pid process

1256 Explorer.EXE
1256 Explorer.EXE
Suspicious use of SendNotifyMessage 2 IoCs

Processes:

Explorer.EXE

pid process

1256 Explorer.EXE
1256 Explorer.EXE

pid	process
1256	Explorer.EXE
1256	Explorer.EXE

pid	process
1256	Explorer.EXE
1256	Explorer.EXE

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.pdf.exeExplorer.EXE

description	pid	process	target process
PID 1584 wrote to memory of 1788	1584	2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.pdf.exe	cmd.exe
PID 1584 wrote to memory of 1788	1584	2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.pdf.exe	cmd.exe
PID 1584 wrote to memory of 1788	1584	2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.pdf.exe	cmd.exe
PID 1584 wrote to memory of 1788	1584	2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.pdf.exe	cmd.exe
PID 1584 wrote to memory of 1256	1584	2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.pdf.exe	Explorer.EXE
PID 1256 wrote to memory of 1140	1256	Explorer.EXE	taskhost.exe
PID 1256 wrote to memory of 1208	1256	Explorer.EXE	Dwm.exe
PID 1256 wrote to memory of 1788	1256	Explorer.EXE	cmd.exe
PID 1256 wrote to memory of 1788	1256	Explorer.EXE	cmd.exe
PID 1256 wrote to memory of 276	1256	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 WriteProcessMemory
PID:1256

C:\Users\Admin\AppData\Local\Temp\2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.pdf.exe
"C:\Users\Admin\AppData\Local\Temp\2014_11rechnungonline_pdf_vodafone_0095890374_537999190_82135674.pdf.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1584

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Roaming\MS2476~1.BAT"
3⤵
- Deletes itself
PID:1788

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1208

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1140

C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "-2041758961709313727-1965226474-17889992451192122240323758317410644389-1035000764"
1⤵
PID:276

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

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Downloads

C:\Users\Admin\AppData\Roaming\ms2476501.bat
Filesize
201B

MD5
89e657c512fbc5aa47308b1bcc3ad2e8

SHA1
f87f4e9a8dd1d615aba678a5af2ad39764148356

SHA256
e7290d4108cf67eabd8188c4932a906372952ab71af91dd0d492ed9c6f5d9f67

SHA512
568ec87e014cc664110ba309e54f422d0af89e66256ed98b00bbfd18157f9a3e76411a8e7e6f78f7bf50273afe5f38d98d974a05fdbdcec8b6e14a12988d0f92

Download Submit
memory/276-78-0x00000000000A0000-0x00000000000B7000-memory.dmp

Filesize
92KB

Download
memory/276-76-0x0000000037620000-0x0000000037630000-memory.dmp

Filesize
64KB

Download
memory/1140-70-0x0000000037620000-0x0000000037630000-memory.dmp

Filesize
64KB

Download
memory/1140-79-0x0000000001C40000-0x0000000001C57000-memory.dmp

Filesize
92KB

Download
memory/1208-80-0x00000000001A0000-0x00000000001B7000-memory.dmp

Filesize
92KB

Download
memory/1208-73-0x0000000037620000-0x0000000037630000-memory.dmp

Filesize
64KB

Download
memory/1256-64-0x0000000002190000-0x00000000021A7000-memory.dmp

Filesize
92KB

Download
memory/1256-62-0x0000000037620000-0x0000000037630000-memory.dmp

Filesize
64KB

Download
memory/1256-58-0x0000000002190000-0x00000000021A7000-memory.dmp

Filesize
92KB

Download
memory/1584-54-0x0000000075241000-0x0000000075243000-memory.dmp

Filesize
8KB

Download
memory/1584-60-0x0000000000120000-0x000000000012E000-memory.dmp

Filesize
56KB

Download
memory/1584-61-0x0000000000C50000-0x0000000000C6B000-memory.dmp

Filesize
108KB

Download
memory/1788-68-0x0000000000080000-0x0000000000094000-memory.dmp

Filesize
80KB

Download
memory/1788-57-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads