4e4f6f729709df6e6bffb417e8d0aca3b951f5a4ca803d6d7a076b6e25c14046

General

Target

4e4f6f729709df6e6bffb417e8d0aca3b951f5a4ca803d6d7a076b6e25c14046.exe
Size

827KB
MD5

dc872d7283bc249810157a357579c1e9
SHA1

31e028c2e5783ed259deb751be0d345ec82904fa
SHA256

4e4f6f729709df6e6bffb417e8d0aca3b951f5a4ca803d6d7a076b6e25c14046
SHA512

99ac2a11af6082c0d0a633b8bb6054e2c815771d72e673f6bbae42a2bbc84a0ce149f8a35ef0f34ef3da3bb2b594a85d2efeeb109f87592fe86a1fbbe0f9a59a
SSDEEP

24576:EDFhwFzsQNLAr5bj/b4FKHrJ841gAQguqMwP+:oFhwFzPBYb02y4SA5MD

Score

7^/10

discovery

Malware Config

Signatures

Checks BIOS information in registry 2 TTPs 3 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

4e4f6f729709df6e6bffb417e8d0aca3b951f5a4ca803d6d7a076b6e25c14046.exe4e4f6f729709df6e6bffb417e8d0aca3b951f5a4ca803d6d7a076b6e25c14046.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	4e4f6f729709df6e6bffb417e8d0aca3b951f5a4ca803d6d7a076b6e25c14046.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	4e4f6f729709df6e6bffb417e8d0aca3b951f5a4ca803d6d7a076b6e25c14046.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	4e4f6f729709df6e6bffb417e8d0aca3b951f5a4ca803d6d7a076b6e25c14046.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Maps connected drives based on registry 3 TTPs 4 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

4e4f6f729709df6e6bffb417e8d0aca3b951f5a4ca803d6d7a076b6e25c14046.exe4e4f6f729709df6e6bffb417e8d0aca3b951f5a4ca803d6d7a076b6e25c14046.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	4e4f6f729709df6e6bffb417e8d0aca3b951f5a4ca803d6d7a076b6e25c14046.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	4e4f6f729709df6e6bffb417e8d0aca3b951f5a4ca803d6d7a076b6e25c14046.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	4e4f6f729709df6e6bffb417e8d0aca3b951f5a4ca803d6d7a076b6e25c14046.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	4e4f6f729709df6e6bffb417e8d0aca3b951f5a4ca803d6d7a076b6e25c14046.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

4e4f6f729709df6e6bffb417e8d0aca3b951f5a4ca803d6d7a076b6e25c14046.exe

description	pid	process	target process
PID 3540 set thread context of 4332	3540	4e4f6f729709df6e6bffb417e8d0aca3b951f5a4ca803d6d7a076b6e25c14046.exe	4e4f6f729709df6e6bffb417e8d0aca3b951f5a4ca803d6d7a076b6e25c14046.exe

Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

4e4f6f729709df6e6bffb417e8d0aca3b951f5a4ca803d6d7a076b6e25c14046.exe

pid	process
4332	4e4f6f729709df6e6bffb417e8d0aca3b951f5a4ca803d6d7a076b6e25c14046.exe
4332	4e4f6f729709df6e6bffb417e8d0aca3b951f5a4ca803d6d7a076b6e25c14046.exe
4332	4e4f6f729709df6e6bffb417e8d0aca3b951f5a4ca803d6d7a076b6e25c14046.exe
4332	4e4f6f729709df6e6bffb417e8d0aca3b951f5a4ca803d6d7a076b6e25c14046.exe
4332	4e4f6f729709df6e6bffb417e8d0aca3b951f5a4ca803d6d7a076b6e25c14046.exe
4332	4e4f6f729709df6e6bffb417e8d0aca3b951f5a4ca803d6d7a076b6e25c14046.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

4e4f6f729709df6e6bffb417e8d0aca3b951f5a4ca803d6d7a076b6e25c14046.exe

description	pid	process	target process
PID 3540 wrote to memory of 4332	3540	4e4f6f729709df6e6bffb417e8d0aca3b951f5a4ca803d6d7a076b6e25c14046.exe	4e4f6f729709df6e6bffb417e8d0aca3b951f5a4ca803d6d7a076b6e25c14046.exe
PID 3540 wrote to memory of 4332	3540	4e4f6f729709df6e6bffb417e8d0aca3b951f5a4ca803d6d7a076b6e25c14046.exe	4e4f6f729709df6e6bffb417e8d0aca3b951f5a4ca803d6d7a076b6e25c14046.exe
PID 3540 wrote to memory of 4332	3540	4e4f6f729709df6e6bffb417e8d0aca3b951f5a4ca803d6d7a076b6e25c14046.exe	4e4f6f729709df6e6bffb417e8d0aca3b951f5a4ca803d6d7a076b6e25c14046.exe
PID 3540 wrote to memory of 4332	3540	4e4f6f729709df6e6bffb417e8d0aca3b951f5a4ca803d6d7a076b6e25c14046.exe	4e4f6f729709df6e6bffb417e8d0aca3b951f5a4ca803d6d7a076b6e25c14046.exe
PID 3540 wrote to memory of 4332	3540	4e4f6f729709df6e6bffb417e8d0aca3b951f5a4ca803d6d7a076b6e25c14046.exe	4e4f6f729709df6e6bffb417e8d0aca3b951f5a4ca803d6d7a076b6e25c14046.exe
PID 3540 wrote to memory of 4332	3540	4e4f6f729709df6e6bffb417e8d0aca3b951f5a4ca803d6d7a076b6e25c14046.exe	4e4f6f729709df6e6bffb417e8d0aca3b951f5a4ca803d6d7a076b6e25c14046.exe
PID 3540 wrote to memory of 4332	3540	4e4f6f729709df6e6bffb417e8d0aca3b951f5a4ca803d6d7a076b6e25c14046.exe	4e4f6f729709df6e6bffb417e8d0aca3b951f5a4ca803d6d7a076b6e25c14046.exe
PID 3540 wrote to memory of 4332	3540	4e4f6f729709df6e6bffb417e8d0aca3b951f5a4ca803d6d7a076b6e25c14046.exe	4e4f6f729709df6e6bffb417e8d0aca3b951f5a4ca803d6d7a076b6e25c14046.exe
PID 3540 wrote to memory of 4332	3540	4e4f6f729709df6e6bffb417e8d0aca3b951f5a4ca803d6d7a076b6e25c14046.exe	4e4f6f729709df6e6bffb417e8d0aca3b951f5a4ca803d6d7a076b6e25c14046.exe
PID 3540 wrote to memory of 4332	3540	4e4f6f729709df6e6bffb417e8d0aca3b951f5a4ca803d6d7a076b6e25c14046.exe	4e4f6f729709df6e6bffb417e8d0aca3b951f5a4ca803d6d7a076b6e25c14046.exe

C:\Users\Admin\AppData\Local\Temp\4e4f6f729709df6e6bffb417e8d0aca3b951f5a4ca803d6d7a076b6e25c14046.exe
"C:\Users\Admin\AppData\Local\Temp\4e4f6f729709df6e6bffb417e8d0aca3b951f5a4ca803d6d7a076b6e25c14046.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3540

C:\Users\Admin\AppData\Local\Temp\4e4f6f729709df6e6bffb417e8d0aca3b951f5a4ca803d6d7a076b6e25c14046.exe
"C:\Users\Admin\AppData\Local\Temp\4e4f6f729709df6e6bffb417e8d0aca3b951f5a4ca803d6d7a076b6e25c14046.exe" Track="0001001000"
2⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetWindowsHookEx
PID:4332

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

3

T1012

System Information Discovery

2

T1082

Peripheral Device Discovery

1

T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

memory/3540-132-0x0000000000610000-0x0000000000613000-memory.dmp

Filesize
12KB

Download
memory/3540-133-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/3540-137-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/4332-134-0x0000000000000000-mapping.dmp

Download
memory/4332-135-0x0000000000400000-0x00000000005BC000-memory.dmp

Filesize
1.7MB

Download
memory/4332-136-0x0000000000400000-0x00000000005BC000-memory.dmp

Filesize
1.7MB

Download
memory/4332-138-0x0000000000400000-0x00000000005BC000-memory.dmp

Filesize
1.7MB

Download
memory/4332-139-0x0000000000400000-0x00000000005BC000-memory.dmp

Filesize
1.7MB

Download
memory/4332-140-0x0000000000400000-0x00000000005BC000-memory.dmp

Filesize
1.7MB

Download
memory/4332-141-0x0000000000400000-0x00000000005BC000-memory.dmp

Filesize
1.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads