d112432c6543af3b6462ce29b4f5f3e06bb4990e4e84d00cbdd6f928537c81a1

General

Target

d112432c6543af3b6462ce29b4f5f3e06bb4990e4e84d00cbdd6f928537c81a1.exe
Size

1.3MB
MD5

32c24f614aebc0ee3d6386850a783a4e
SHA1

53a5cf86f133628804cadd161d57929a5c8a497e
SHA256

d112432c6543af3b6462ce29b4f5f3e06bb4990e4e84d00cbdd6f928537c81a1
SHA512

95831bb663bf63ebe2d681e3d5f2094e576a696bdebd22970e6fd350ff90ae70e3cc51b1b575dc1d5d7111f5a491cb5a0578e3287a3586ec4d532c1213bf0cd2
SSDEEP

24576:7rKqlGCPcJKwybUDwEZZODYmR9G+gnbkk6XRJfe3DqYO/KpLwFfngWX4VmJPakYy:7rKo4ZwCOnYjVmJPa6

Score

5^/10

Malware Config

Signatures

Drops file in System32 directory 2 IoCs

Processes:

svchost.exe

description	ioc	process
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\InstallService\{2628D389-E6D3-4A4F-8D16-482C4CA338A9}.catalogItem	svchost.exe
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\InstallService\{9D495DC2-537F-4ED1-821E-88C17524DB28}.catalogItem	svchost.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

d112432c6543af3b6462ce29b4f5f3e06bb4990e4e84d00cbdd6f928537c81a1.exe

description	pid	process	target process
PID 1152 set thread context of 3084	1152	d112432c6543af3b6462ce29b4f5f3e06bb4990e4e84d00cbdd6f928537c81a1.exe	d112432c6543af3b6462ce29b4f5f3e06bb4990e4e84d00cbdd6f928537c81a1.exe

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

svchost.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	svchost.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	svchost.exe

Enumerates system info in registry 2 TTPs 2 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

svchost.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	svchost.exe

Suspicious use of SetWindowsHookEx 5 IoCs

Processes:

d112432c6543af3b6462ce29b4f5f3e06bb4990e4e84d00cbdd6f928537c81a1.exe

pid	process
3084	d112432c6543af3b6462ce29b4f5f3e06bb4990e4e84d00cbdd6f928537c81a1.exe
3084	d112432c6543af3b6462ce29b4f5f3e06bb4990e4e84d00cbdd6f928537c81a1.exe
3084	d112432c6543af3b6462ce29b4f5f3e06bb4990e4e84d00cbdd6f928537c81a1.exe
3084	d112432c6543af3b6462ce29b4f5f3e06bb4990e4e84d00cbdd6f928537c81a1.exe
3084	d112432c6543af3b6462ce29b4f5f3e06bb4990e4e84d00cbdd6f928537c81a1.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

d112432c6543af3b6462ce29b4f5f3e06bb4990e4e84d00cbdd6f928537c81a1.exe

description	pid	process	target process
PID 1152 wrote to memory of 3084	1152	d112432c6543af3b6462ce29b4f5f3e06bb4990e4e84d00cbdd6f928537c81a1.exe	d112432c6543af3b6462ce29b4f5f3e06bb4990e4e84d00cbdd6f928537c81a1.exe
PID 1152 wrote to memory of 3084	1152	d112432c6543af3b6462ce29b4f5f3e06bb4990e4e84d00cbdd6f928537c81a1.exe	d112432c6543af3b6462ce29b4f5f3e06bb4990e4e84d00cbdd6f928537c81a1.exe
PID 1152 wrote to memory of 3084	1152	d112432c6543af3b6462ce29b4f5f3e06bb4990e4e84d00cbdd6f928537c81a1.exe	d112432c6543af3b6462ce29b4f5f3e06bb4990e4e84d00cbdd6f928537c81a1.exe
PID 1152 wrote to memory of 3084	1152	d112432c6543af3b6462ce29b4f5f3e06bb4990e4e84d00cbdd6f928537c81a1.exe	d112432c6543af3b6462ce29b4f5f3e06bb4990e4e84d00cbdd6f928537c81a1.exe
PID 1152 wrote to memory of 3084	1152	d112432c6543af3b6462ce29b4f5f3e06bb4990e4e84d00cbdd6f928537c81a1.exe	d112432c6543af3b6462ce29b4f5f3e06bb4990e4e84d00cbdd6f928537c81a1.exe
PID 1152 wrote to memory of 3084	1152	d112432c6543af3b6462ce29b4f5f3e06bb4990e4e84d00cbdd6f928537c81a1.exe	d112432c6543af3b6462ce29b4f5f3e06bb4990e4e84d00cbdd6f928537c81a1.exe
PID 1152 wrote to memory of 3084	1152	d112432c6543af3b6462ce29b4f5f3e06bb4990e4e84d00cbdd6f928537c81a1.exe	d112432c6543af3b6462ce29b4f5f3e06bb4990e4e84d00cbdd6f928537c81a1.exe
PID 1152 wrote to memory of 3084	1152	d112432c6543af3b6462ce29b4f5f3e06bb4990e4e84d00cbdd6f928537c81a1.exe	d112432c6543af3b6462ce29b4f5f3e06bb4990e4e84d00cbdd6f928537c81a1.exe
PID 1152 wrote to memory of 3084	1152	d112432c6543af3b6462ce29b4f5f3e06bb4990e4e84d00cbdd6f928537c81a1.exe	d112432c6543af3b6462ce29b4f5f3e06bb4990e4e84d00cbdd6f928537c81a1.exe
PID 1152 wrote to memory of 3084	1152	d112432c6543af3b6462ce29b4f5f3e06bb4990e4e84d00cbdd6f928537c81a1.exe	d112432c6543af3b6462ce29b4f5f3e06bb4990e4e84d00cbdd6f928537c81a1.exe

C:\Users\Admin\AppData\Local\Temp\d112432c6543af3b6462ce29b4f5f3e06bb4990e4e84d00cbdd6f928537c81a1.exe
"C:\Users\Admin\AppData\Local\Temp\d112432c6543af3b6462ce29b4f5f3e06bb4990e4e84d00cbdd6f928537c81a1.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1152

C:\Users\Admin\AppData\Local\Temp\d112432c6543af3b6462ce29b4f5f3e06bb4990e4e84d00cbdd6f928537c81a1.exe
2⤵
- Suspicious use of SetWindowsHookEx
PID:3084

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p
1⤵
- Drops file in System32 directory
- Checks processor information in registry
- Enumerates system info in registry
PID:1644

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

memory/3084-132-0x0000000000000000-mapping.dmp

Download
memory/3084-133-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/3084-134-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/3084-135-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/3084-136-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/3084-137-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/3084-138-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads