129dd1cec99453a49200c0801272e5aa5d4495c58779f902b8785df14e79dd0e

General

Target

RFQ_EW14416 des neuen Auftrags,pdf.exe
Size

1.0MB
MD5

90d18e14ba0ddee3dd22598c8435c109
SHA1

b8b473aa7cefe46e934bde3a5c89f7f96f197ed1
SHA256

bf0cc4fd655e77d8b634ad0f7de607e8bda88034910511e120dafc86d96fd8df
SHA512

10fe71f49c94f8b263fc113ad5ad3bb15067644941db57ea386294b34f3e27bd77bc049835fd07239495c18cc02dab8ea8c1f129ef1875603a8950c1acfc3d5e

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

RFQ_EW14416 des neuen Auftrags,pdf.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Windows\CurrentVersion\Run\Pyhbarq = "C:\\Users\\Public\\Libraries\\qrabhyP.url"	RFQ_EW14416 des neuen Auftrags,pdf.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1908 560 WerFault.exe dialer.exe
Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

WerFault.exe

pid process

1908 WerFault.exe
1908 WerFault.exe
1908 WerFault.exe
1908 WerFault.exe
1908 WerFault.exe
Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

WerFault.exe

pid process

1908 WerFault.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

WerFault.exe

description pid process

Token: SeDebugPrivilege 1908 WerFault.exe

pid	pid_target	process	target process
1908	560	WerFault.exe	dialer.exe

pid	process
1908	WerFault.exe
1908	WerFault.exe
1908	WerFault.exe
1908	WerFault.exe
1908	WerFault.exe

pid	process
1908	WerFault.exe

description	pid	process
Token: SeDebugPrivilege	1908	WerFault.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

RFQ_EW14416 des neuen Auftrags,pdf.exedialer.exe

description	pid	process	target process
PID 2028 wrote to memory of 560	2028	RFQ_EW14416 des neuen Auftrags,pdf.exe	dialer.exe
PID 2028 wrote to memory of 560	2028	RFQ_EW14416 des neuen Auftrags,pdf.exe	dialer.exe
PID 2028 wrote to memory of 560	2028	RFQ_EW14416 des neuen Auftrags,pdf.exe	dialer.exe
PID 2028 wrote to memory of 560	2028	RFQ_EW14416 des neuen Auftrags,pdf.exe	dialer.exe
PID 2028 wrote to memory of 560	2028	RFQ_EW14416 des neuen Auftrags,pdf.exe	dialer.exe
PID 2028 wrote to memory of 560	2028	RFQ_EW14416 des neuen Auftrags,pdf.exe	dialer.exe
PID 2028 wrote to memory of 560	2028	RFQ_EW14416 des neuen Auftrags,pdf.exe	dialer.exe
PID 2028 wrote to memory of 560	2028	RFQ_EW14416 des neuen Auftrags,pdf.exe	dialer.exe
PID 2028 wrote to memory of 560	2028	RFQ_EW14416 des neuen Auftrags,pdf.exe	dialer.exe
PID 2028 wrote to memory of 560	2028	RFQ_EW14416 des neuen Auftrags,pdf.exe	dialer.exe
PID 2028 wrote to memory of 560	2028	RFQ_EW14416 des neuen Auftrags,pdf.exe	dialer.exe
PID 2028 wrote to memory of 560	2028	RFQ_EW14416 des neuen Auftrags,pdf.exe	dialer.exe
PID 2028 wrote to memory of 560	2028	RFQ_EW14416 des neuen Auftrags,pdf.exe	dialer.exe
PID 2028 wrote to memory of 560	2028	RFQ_EW14416 des neuen Auftrags,pdf.exe	dialer.exe
PID 2028 wrote to memory of 560	2028	RFQ_EW14416 des neuen Auftrags,pdf.exe	dialer.exe
PID 2028 wrote to memory of 560	2028	RFQ_EW14416 des neuen Auftrags,pdf.exe	dialer.exe
PID 560 wrote to memory of 1908	560	dialer.exe	WerFault.exe
PID 560 wrote to memory of 1908	560	dialer.exe	WerFault.exe
PID 560 wrote to memory of 1908	560	dialer.exe	WerFault.exe
PID 560 wrote to memory of 1908	560	dialer.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\RFQ_EW14416 des neuen Auftrags,pdf.exe
"C:\Users\Admin\AppData\Local\Temp\RFQ_EW14416 des neuen Auftrags,pdf.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2028
- C:\Windows\SysWOW64\dialer.exe
  C:\Windows\System32\dialer.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:560
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 560 -s 148
    3⤵
    - Program crash
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of AdjustPrivilegeToken
    PID:1908

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

memory/560-62-0x0000000000000000-mapping.dmp

Download
memory/560-67-0x0000000000100000-0x0000000000101000-memory.dmp

Filesize
4KB

Download
memory/560-66-0x0000000000140000-0x0000000000141000-memory.dmp

Filesize
4KB

Download
memory/560-68-0x0000000010590000-0x000000001060D000-memory.dmp

Filesize
500KB

Download
memory/560-65-0x0000000000080000-0x0000000000081000-memory.dmp

Filesize
4KB

Download
memory/1908-64-0x0000000000000000-mapping.dmp

Download
memory/1908-70-0x0000000000280000-0x0000000000281000-memory.dmp

Filesize
4KB

Download
memory/2028-60-0x00000000765F1000-0x00000000765F3000-memory.dmp

Filesize
8KB

Download
memory/2028-61-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download

Analysis

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