7cbbbcc79228f360edbc63fcb4ba6033c193f66fe96037ddae62d869519bd690

General

Target

7cbbbcc79228f360edbc63fcb4ba6033c193f66fe96037ddae62d869519bd690.exe
Size

1.3MB
MD5

0cc34e1648be08975b08978c166b3643
SHA1

71b60608795ce006b0ec2e814a8b21469ed69968
SHA256

7cbbbcc79228f360edbc63fcb4ba6033c193f66fe96037ddae62d869519bd690
SHA512

4925db4fb043c347f7eda53bd4d6cfa5ba0a315e380272e9117047d3b8b8d205d309211746fa732a9ce35159711f3d541a579706dc7aa57a53ecd26d6b3a8bfd
SSDEEP

24576:LrKqlGCPcJKwybUDwEZZODYmR9G+gnbkk6XRJfe3DqYO/KpLwFfngWX4VmJPakP:LrKo4ZwCOnYjVmJPaM

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\{E635BE17-BACA-4A49-8D60-680A2EEE311B}.catalogItem	svchost.exe
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\InstallService\{BC212C5B-FA33-4D92-9F7E-EA24F0657E31}.catalogItem	svchost.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

7cbbbcc79228f360edbc63fcb4ba6033c193f66fe96037ddae62d869519bd690.exe

description	pid	process	target process
PID 1404 set thread context of 2036	1404	7cbbbcc79228f360edbc63fcb4ba6033c193f66fe96037ddae62d869519bd690.exe	7cbbbcc79228f360edbc63fcb4ba6033c193f66fe96037ddae62d869519bd690.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 opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	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:

7cbbbcc79228f360edbc63fcb4ba6033c193f66fe96037ddae62d869519bd690.exe

pid	process
2036	7cbbbcc79228f360edbc63fcb4ba6033c193f66fe96037ddae62d869519bd690.exe
2036	7cbbbcc79228f360edbc63fcb4ba6033c193f66fe96037ddae62d869519bd690.exe
2036	7cbbbcc79228f360edbc63fcb4ba6033c193f66fe96037ddae62d869519bd690.exe
2036	7cbbbcc79228f360edbc63fcb4ba6033c193f66fe96037ddae62d869519bd690.exe
2036	7cbbbcc79228f360edbc63fcb4ba6033c193f66fe96037ddae62d869519bd690.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

7cbbbcc79228f360edbc63fcb4ba6033c193f66fe96037ddae62d869519bd690.exe

description	pid	process	target process
PID 1404 wrote to memory of 2036	1404	7cbbbcc79228f360edbc63fcb4ba6033c193f66fe96037ddae62d869519bd690.exe	7cbbbcc79228f360edbc63fcb4ba6033c193f66fe96037ddae62d869519bd690.exe
PID 1404 wrote to memory of 2036	1404	7cbbbcc79228f360edbc63fcb4ba6033c193f66fe96037ddae62d869519bd690.exe	7cbbbcc79228f360edbc63fcb4ba6033c193f66fe96037ddae62d869519bd690.exe
PID 1404 wrote to memory of 2036	1404	7cbbbcc79228f360edbc63fcb4ba6033c193f66fe96037ddae62d869519bd690.exe	7cbbbcc79228f360edbc63fcb4ba6033c193f66fe96037ddae62d869519bd690.exe
PID 1404 wrote to memory of 2036	1404	7cbbbcc79228f360edbc63fcb4ba6033c193f66fe96037ddae62d869519bd690.exe	7cbbbcc79228f360edbc63fcb4ba6033c193f66fe96037ddae62d869519bd690.exe
PID 1404 wrote to memory of 2036	1404	7cbbbcc79228f360edbc63fcb4ba6033c193f66fe96037ddae62d869519bd690.exe	7cbbbcc79228f360edbc63fcb4ba6033c193f66fe96037ddae62d869519bd690.exe
PID 1404 wrote to memory of 2036	1404	7cbbbcc79228f360edbc63fcb4ba6033c193f66fe96037ddae62d869519bd690.exe	7cbbbcc79228f360edbc63fcb4ba6033c193f66fe96037ddae62d869519bd690.exe
PID 1404 wrote to memory of 2036	1404	7cbbbcc79228f360edbc63fcb4ba6033c193f66fe96037ddae62d869519bd690.exe	7cbbbcc79228f360edbc63fcb4ba6033c193f66fe96037ddae62d869519bd690.exe
PID 1404 wrote to memory of 2036	1404	7cbbbcc79228f360edbc63fcb4ba6033c193f66fe96037ddae62d869519bd690.exe	7cbbbcc79228f360edbc63fcb4ba6033c193f66fe96037ddae62d869519bd690.exe
PID 1404 wrote to memory of 2036	1404	7cbbbcc79228f360edbc63fcb4ba6033c193f66fe96037ddae62d869519bd690.exe	7cbbbcc79228f360edbc63fcb4ba6033c193f66fe96037ddae62d869519bd690.exe
PID 1404 wrote to memory of 2036	1404	7cbbbcc79228f360edbc63fcb4ba6033c193f66fe96037ddae62d869519bd690.exe	7cbbbcc79228f360edbc63fcb4ba6033c193f66fe96037ddae62d869519bd690.exe

C:\Users\Admin\AppData\Local\Temp\7cbbbcc79228f360edbc63fcb4ba6033c193f66fe96037ddae62d869519bd690.exe
"C:\Users\Admin\AppData\Local\Temp\7cbbbcc79228f360edbc63fcb4ba6033c193f66fe96037ddae62d869519bd690.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1404

C:\Users\Admin\AppData\Local\Temp\7cbbbcc79228f360edbc63fcb4ba6033c193f66fe96037ddae62d869519bd690.exe
2⤵
- Suspicious use of SetWindowsHookEx
PID:2036

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:1508

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/2036-132-0x0000000000000000-mapping.dmp

Download
memory/2036-133-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/2036-134-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/2036-135-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/2036-136-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/2036-137-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/2036-138-0x0000000000400000-0x00000000004D9000-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