6537fbc1ae05b863b19802a3c5f15831130e93d5fd3c8650daa9220ac042098c

General

Target

6537fbc1ae05b863b19802a3c5f15831130e93d5fd3c8650daa9220ac042098c.exe
Size

828KB
MD5

88c8676dedc3c3632d9927733fc46926
SHA1

c0158550e9f6d7fd0ec82736944d9c364669f4ab
SHA256

6537fbc1ae05b863b19802a3c5f15831130e93d5fd3c8650daa9220ac042098c
SHA512

11dd398ec7acd85b2d018648c546bfa1f410f607ac8f1c33da05b04c299913994fc162ee963dc40a0889857d1149d7dfb569f27e15384edc1764f7a3871b92a4
SSDEEP

24576:/DFhwFzsQNLAr5bj/b4FKHrJ841gAQguqMwPo:7FhwFzPBYb02y4SA5MF

Score

7^/10

Malware Config

Signatures

Checks BIOS information in registry 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

6537fbc1ae05b863b19802a3c5f15831130e93d5fd3c8650daa9220ac042098c.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	6537fbc1ae05b863b19802a3c5f15831130e93d5fd3c8650daa9220ac042098c.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	6537fbc1ae05b863b19802a3c5f15831130e93d5fd3c8650daa9220ac042098c.exe

Maps connected drives based on registry 3 TTPs 2 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

6537fbc1ae05b863b19802a3c5f15831130e93d5fd3c8650daa9220ac042098c.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	6537fbc1ae05b863b19802a3c5f15831130e93d5fd3c8650daa9220ac042098c.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	6537fbc1ae05b863b19802a3c5f15831130e93d5fd3c8650daa9220ac042098c.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

6537fbc1ae05b863b19802a3c5f15831130e93d5fd3c8650daa9220ac042098c.exe

description	pid	process	target process
PID 1612 set thread context of 1256	1612	6537fbc1ae05b863b19802a3c5f15831130e93d5fd3c8650daa9220ac042098c.exe	6537fbc1ae05b863b19802a3c5f15831130e93d5fd3c8650daa9220ac042098c.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

6537fbc1ae05b863b19802a3c5f15831130e93d5fd3c8650daa9220ac042098c.exe

description	pid	process	target process
PID 1612 wrote to memory of 1256	1612	6537fbc1ae05b863b19802a3c5f15831130e93d5fd3c8650daa9220ac042098c.exe	6537fbc1ae05b863b19802a3c5f15831130e93d5fd3c8650daa9220ac042098c.exe
PID 1612 wrote to memory of 1256	1612	6537fbc1ae05b863b19802a3c5f15831130e93d5fd3c8650daa9220ac042098c.exe	6537fbc1ae05b863b19802a3c5f15831130e93d5fd3c8650daa9220ac042098c.exe
PID 1612 wrote to memory of 1256	1612	6537fbc1ae05b863b19802a3c5f15831130e93d5fd3c8650daa9220ac042098c.exe	6537fbc1ae05b863b19802a3c5f15831130e93d5fd3c8650daa9220ac042098c.exe
PID 1612 wrote to memory of 1256	1612	6537fbc1ae05b863b19802a3c5f15831130e93d5fd3c8650daa9220ac042098c.exe	6537fbc1ae05b863b19802a3c5f15831130e93d5fd3c8650daa9220ac042098c.exe
PID 1612 wrote to memory of 1256	1612	6537fbc1ae05b863b19802a3c5f15831130e93d5fd3c8650daa9220ac042098c.exe	6537fbc1ae05b863b19802a3c5f15831130e93d5fd3c8650daa9220ac042098c.exe
PID 1612 wrote to memory of 1256	1612	6537fbc1ae05b863b19802a3c5f15831130e93d5fd3c8650daa9220ac042098c.exe	6537fbc1ae05b863b19802a3c5f15831130e93d5fd3c8650daa9220ac042098c.exe
PID 1612 wrote to memory of 1256	1612	6537fbc1ae05b863b19802a3c5f15831130e93d5fd3c8650daa9220ac042098c.exe	6537fbc1ae05b863b19802a3c5f15831130e93d5fd3c8650daa9220ac042098c.exe
PID 1612 wrote to memory of 1256	1612	6537fbc1ae05b863b19802a3c5f15831130e93d5fd3c8650daa9220ac042098c.exe	6537fbc1ae05b863b19802a3c5f15831130e93d5fd3c8650daa9220ac042098c.exe
PID 1612 wrote to memory of 1256	1612	6537fbc1ae05b863b19802a3c5f15831130e93d5fd3c8650daa9220ac042098c.exe	6537fbc1ae05b863b19802a3c5f15831130e93d5fd3c8650daa9220ac042098c.exe
PID 1612 wrote to memory of 1256	1612	6537fbc1ae05b863b19802a3c5f15831130e93d5fd3c8650daa9220ac042098c.exe	6537fbc1ae05b863b19802a3c5f15831130e93d5fd3c8650daa9220ac042098c.exe
PID 1612 wrote to memory of 1256	1612	6537fbc1ae05b863b19802a3c5f15831130e93d5fd3c8650daa9220ac042098c.exe	6537fbc1ae05b863b19802a3c5f15831130e93d5fd3c8650daa9220ac042098c.exe

C:\Users\Admin\AppData\Local\Temp\6537fbc1ae05b863b19802a3c5f15831130e93d5fd3c8650daa9220ac042098c.exe
"C:\Users\Admin\AppData\Local\Temp\6537fbc1ae05b863b19802a3c5f15831130e93d5fd3c8650daa9220ac042098c.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1612

C:\Users\Admin\AppData\Local\Temp\6537fbc1ae05b863b19802a3c5f15831130e93d5fd3c8650daa9220ac042098c.exe
"C:\Users\Admin\AppData\Local\Temp\6537fbc1ae05b863b19802a3c5f15831130e93d5fd3c8650daa9220ac042098c.exe" Track="0001001000"
2⤵
PID:1256

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

Peripheral Device Discovery

1

T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1256-57-0x0000000000400000-0x00000000005BC000-memory.dmp

Filesize
1.7MB

Download
memory/1256-56-0x0000000000400000-0x00000000005BC000-memory.dmp

Filesize
1.7MB

Download
memory/1256-59-0x0000000000400000-0x00000000005BC000-memory.dmp

Filesize
1.7MB

Download
memory/1256-63-0x0000000000400000-0x00000000005BC000-memory.dmp

Filesize
1.7MB

Download
memory/1256-61-0x0000000000400000-0x00000000005BC000-memory.dmp

Filesize
1.7MB

Download
memory/1256-65-0x0000000000400000-0x00000000005BC000-memory.dmp

Filesize
1.7MB

Download
memory/1256-67-0x0000000000400000-0x00000000005BC000-memory.dmp

Filesize
1.7MB

Download
memory/1256-68-0x00000000004BAFB0-mapping.dmp

Download
memory/1256-71-0x0000000076681000-0x0000000076683000-memory.dmp

Filesize
8KB

Download
memory/1612-54-0x0000000000230000-0x0000000000233000-memory.dmp

Filesize
12KB

Download
memory/1612-55-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/1612-69-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads