19b030e293a658f9588825f60ab4cb24b6e27d80a4587a0600cc65bcf10458e2

General

Target

19b030e293a658f9588825f60ab4cb24b6e27d80a4587a0600cc65bcf10458e2.exe
Size

558KB
MD5

0f8c6e70d2847d8b77e33b67da163170
SHA1

d9b9965cf6d6615b3195000a6b6c26e324227bed
SHA256

19b030e293a658f9588825f60ab4cb24b6e27d80a4587a0600cc65bcf10458e2
SHA512

ebf0721ff989f62acf3550668fd9e8376a1eb4edeadc8d1b26a4755f3abc13dcf6a20c80fed3c382cc5d88c39d4a0396d61978430bb99a6bd36d3cda84232d3a

Score

8^/10

persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

winsvcs.exe

pid process

1816 winsvcs.exe

pid	process
1816	winsvcs.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

19b030e293a658f9588825f60ab4cb24b6e27d80a4587a0600cc65bcf10458e2.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Microsoft Windows Services = "C:\\Windows\\405069600303050\\winsvcs.exe"	19b030e293a658f9588825f60ab4cb24b6e27d80a4587a0600cc65bcf10458e2.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Microsoft Windows Services = "C:\\Windows\\405069600303050\\winsvcs.exe"	19b030e293a658f9588825f60ab4cb24b6e27d80a4587a0600cc65bcf10458e2.exe

Drops file in Windows directory 3 IoCs

Processes:

19b030e293a658f9588825f60ab4cb24b6e27d80a4587a0600cc65bcf10458e2.exe

description	ioc	process
File created	C:\Windows\405069600303050\winsvcs.exe	19b030e293a658f9588825f60ab4cb24b6e27d80a4587a0600cc65bcf10458e2.exe
File opened for modification	C:\Windows\405069600303050\winsvcs.exe	19b030e293a658f9588825f60ab4cb24b6e27d80a4587a0600cc65bcf10458e2.exe
File opened for modification	C:\Windows\405069600303050	19b030e293a658f9588825f60ab4cb24b6e27d80a4587a0600cc65bcf10458e2.exe

Program crash 2 IoCs

Processes:

WerFault.exeWerFault.exe

pid	pid_target	process	target process
2424	3388	WerFault.exe	19b030e293a658f9588825f60ab4cb24b6e27d80a4587a0600cc65bcf10458e2.exe
4044	1816	WerFault.exe	winsvcs.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

19b030e293a658f9588825f60ab4cb24b6e27d80a4587a0600cc65bcf10458e2.exe

description	pid	process	target process
PID 3388 wrote to memory of 1816	3388	19b030e293a658f9588825f60ab4cb24b6e27d80a4587a0600cc65bcf10458e2.exe	winsvcs.exe
PID 3388 wrote to memory of 1816	3388	19b030e293a658f9588825f60ab4cb24b6e27d80a4587a0600cc65bcf10458e2.exe	winsvcs.exe
PID 3388 wrote to memory of 1816	3388	19b030e293a658f9588825f60ab4cb24b6e27d80a4587a0600cc65bcf10458e2.exe	winsvcs.exe

C:\Users\Admin\AppData\Local\Temp\19b030e293a658f9588825f60ab4cb24b6e27d80a4587a0600cc65bcf10458e2.exe
"C:\Users\Admin\AppData\Local\Temp\19b030e293a658f9588825f60ab4cb24b6e27d80a4587a0600cc65bcf10458e2.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:3388

C:\Windows\405069600303050\winsvcs.exe
C:\Windows\405069600303050\winsvcs.exe
2⤵
- Executes dropped EXE
PID:1816

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1816 -s 528
3⤵
- Program crash
PID:4044

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3388 -s 560
2⤵
- Program crash
PID:2424

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 3388 -ip 3388
1⤵
PID:2520

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 1816 -ip 1816
1⤵
PID:4100

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

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Downloads

C:\Windows\405069600303050\winsvcs.exe
Filesize
558KB

MD5
0f8c6e70d2847d8b77e33b67da163170

SHA1
d9b9965cf6d6615b3195000a6b6c26e324227bed

SHA256
19b030e293a658f9588825f60ab4cb24b6e27d80a4587a0600cc65bcf10458e2

SHA512
ebf0721ff989f62acf3550668fd9e8376a1eb4edeadc8d1b26a4755f3abc13dcf6a20c80fed3c382cc5d88c39d4a0396d61978430bb99a6bd36d3cda84232d3a

Download Submit
C:\Windows\405069600303050\winsvcs.exe
Filesize
558KB

MD5
0f8c6e70d2847d8b77e33b67da163170

SHA1
d9b9965cf6d6615b3195000a6b6c26e324227bed

SHA256
19b030e293a658f9588825f60ab4cb24b6e27d80a4587a0600cc65bcf10458e2

SHA512
ebf0721ff989f62acf3550668fd9e8376a1eb4edeadc8d1b26a4755f3abc13dcf6a20c80fed3c382cc5d88c39d4a0396d61978430bb99a6bd36d3cda84232d3a

Download Submit
memory/1816-134-0x0000000000000000-mapping.dmp

Download
memory/1816-138-0x0000000000613000-0x0000000000618000-memory.dmp

Filesize
20KB

Download
memory/1816-139-0x0000000000613000-0x0000000000618000-memory.dmp

Filesize
20KB

Download
memory/1816-140-0x0000000000400000-0x0000000000495000-memory.dmp

Filesize
596KB

Download
memory/1816-142-0x0000000000400000-0x0000000000495000-memory.dmp

Filesize
596KB

Download
memory/3388-130-0x0000000000400000-0x0000000000495000-memory.dmp

Filesize
596KB

Download
memory/3388-131-0x00000000007F3000-0x00000000007F8000-memory.dmp

Filesize
20KB

Download
memory/3388-132-0x00000000007F3000-0x00000000007F8000-memory.dmp

Filesize
20KB

Download
memory/3388-133-0x0000000000400000-0x0000000000495000-memory.dmp

Filesize
596KB

Download
memory/3388-141-0x0000000000400000-0x0000000000495000-memory.dmp

Filesize
596KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads