e647e9ccbecc2787d6ba79991458928ac61ad824d8fe4766b8e7d6c304fd4196

General

Target

e647e9ccbecc2787d6ba79991458928ac61ad824d8fe4766b8e7d6c304fd4196.exe
Size

1.3MB
MD5

77612885b88de8387e63aae365596f0b
SHA1

a1a9a7b022c2d25c9aba23a31e6b2db977130a97
SHA256

e647e9ccbecc2787d6ba79991458928ac61ad824d8fe4766b8e7d6c304fd4196
SHA512

258e5b870da7aa2800a42998d674ecd430d1fd8132e9bc5e9a2dbc1d594d86bf54773f5974bf0f4b6507ed151c6fe50b69c2e2b9dd653ec1e3f9d9fde8a79f4f
SSDEEP

24576:zrKqlGCPcJKwybUDwEZZODYmR9G+gnbkk6XRJfe3DqYO/KpLwFfngWX4VmJPakI:zrKo4ZwCOnYjVmJPaz

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\{F6C30008-8CA9-4F3F-93B5-DB13B2A61C02}.catalogItem	svchost.exe
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\InstallService\{84A45588-1298-4F01-B96B-238929A4A6E1}.catalogItem	svchost.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

e647e9ccbecc2787d6ba79991458928ac61ad824d8fe4766b8e7d6c304fd4196.exe

description	pid	process	target process
PID 2228 set thread context of 1868	2228	e647e9ccbecc2787d6ba79991458928ac61ad824d8fe4766b8e7d6c304fd4196.exe	e647e9ccbecc2787d6ba79991458928ac61ad824d8fe4766b8e7d6c304fd4196.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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	svchost.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	svchost.exe

Suspicious use of SetWindowsHookEx 5 IoCs

Processes:

e647e9ccbecc2787d6ba79991458928ac61ad824d8fe4766b8e7d6c304fd4196.exe

pid	process
1868	e647e9ccbecc2787d6ba79991458928ac61ad824d8fe4766b8e7d6c304fd4196.exe
1868	e647e9ccbecc2787d6ba79991458928ac61ad824d8fe4766b8e7d6c304fd4196.exe
1868	e647e9ccbecc2787d6ba79991458928ac61ad824d8fe4766b8e7d6c304fd4196.exe
1868	e647e9ccbecc2787d6ba79991458928ac61ad824d8fe4766b8e7d6c304fd4196.exe
1868	e647e9ccbecc2787d6ba79991458928ac61ad824d8fe4766b8e7d6c304fd4196.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

e647e9ccbecc2787d6ba79991458928ac61ad824d8fe4766b8e7d6c304fd4196.exe

description	pid	process	target process
PID 2228 wrote to memory of 1868	2228	e647e9ccbecc2787d6ba79991458928ac61ad824d8fe4766b8e7d6c304fd4196.exe	e647e9ccbecc2787d6ba79991458928ac61ad824d8fe4766b8e7d6c304fd4196.exe
PID 2228 wrote to memory of 1868	2228	e647e9ccbecc2787d6ba79991458928ac61ad824d8fe4766b8e7d6c304fd4196.exe	e647e9ccbecc2787d6ba79991458928ac61ad824d8fe4766b8e7d6c304fd4196.exe
PID 2228 wrote to memory of 1868	2228	e647e9ccbecc2787d6ba79991458928ac61ad824d8fe4766b8e7d6c304fd4196.exe	e647e9ccbecc2787d6ba79991458928ac61ad824d8fe4766b8e7d6c304fd4196.exe
PID 2228 wrote to memory of 1868	2228	e647e9ccbecc2787d6ba79991458928ac61ad824d8fe4766b8e7d6c304fd4196.exe	e647e9ccbecc2787d6ba79991458928ac61ad824d8fe4766b8e7d6c304fd4196.exe
PID 2228 wrote to memory of 1868	2228	e647e9ccbecc2787d6ba79991458928ac61ad824d8fe4766b8e7d6c304fd4196.exe	e647e9ccbecc2787d6ba79991458928ac61ad824d8fe4766b8e7d6c304fd4196.exe
PID 2228 wrote to memory of 1868	2228	e647e9ccbecc2787d6ba79991458928ac61ad824d8fe4766b8e7d6c304fd4196.exe	e647e9ccbecc2787d6ba79991458928ac61ad824d8fe4766b8e7d6c304fd4196.exe
PID 2228 wrote to memory of 1868	2228	e647e9ccbecc2787d6ba79991458928ac61ad824d8fe4766b8e7d6c304fd4196.exe	e647e9ccbecc2787d6ba79991458928ac61ad824d8fe4766b8e7d6c304fd4196.exe
PID 2228 wrote to memory of 1868	2228	e647e9ccbecc2787d6ba79991458928ac61ad824d8fe4766b8e7d6c304fd4196.exe	e647e9ccbecc2787d6ba79991458928ac61ad824d8fe4766b8e7d6c304fd4196.exe
PID 2228 wrote to memory of 1868	2228	e647e9ccbecc2787d6ba79991458928ac61ad824d8fe4766b8e7d6c304fd4196.exe	e647e9ccbecc2787d6ba79991458928ac61ad824d8fe4766b8e7d6c304fd4196.exe
PID 2228 wrote to memory of 1868	2228	e647e9ccbecc2787d6ba79991458928ac61ad824d8fe4766b8e7d6c304fd4196.exe	e647e9ccbecc2787d6ba79991458928ac61ad824d8fe4766b8e7d6c304fd4196.exe

C:\Users\Admin\AppData\Local\Temp\e647e9ccbecc2787d6ba79991458928ac61ad824d8fe4766b8e7d6c304fd4196.exe
"C:\Users\Admin\AppData\Local\Temp\e647e9ccbecc2787d6ba79991458928ac61ad824d8fe4766b8e7d6c304fd4196.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2228

C:\Users\Admin\AppData\Local\Temp\e647e9ccbecc2787d6ba79991458928ac61ad824d8fe4766b8e7d6c304fd4196.exe
2⤵
- Suspicious use of SetWindowsHookEx
PID:1868

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:4932

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1868-132-0x0000000000000000-mapping.dmp

Download
memory/1868-133-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1868-134-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1868-135-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1868-136-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1868-137-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1868-138-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads