3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1

General

Target

3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe
Size

828KB
MD5

c3017c1ae7d1f6122192d944100d7672
SHA1

9323d618275e444d8a285a4d83ba2150f94a6822
SHA256

3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1
SHA512

bba8e929e94ef4c1b7ea8db31c5fa8c899fd76b72feb90150c90def712754b3a5450cd9252e96963a11f09d046b9c1d112bb4a73080e694c9c90555f6928aa1c
SSDEEP

24576:mDFhwFzsQNLAr5bj/b4FKHrJ841gAQguqMwP:WFhwFzPBYb02y4SA5M

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:

3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.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:

3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe

description	pid	process	target process
PID 288 set thread context of 1696	288	3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe	3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Main	3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe

Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe

pid	process
1696	3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe
1696	3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe
1696	3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe
1696	3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe
1696	3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe
1696	3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe

description	pid	process	target process
PID 288 wrote to memory of 1696	288	3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe	3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe
PID 288 wrote to memory of 1696	288	3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe	3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe
PID 288 wrote to memory of 1696	288	3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe	3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe
PID 288 wrote to memory of 1696	288	3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe	3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe
PID 288 wrote to memory of 1696	288	3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe	3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe
PID 288 wrote to memory of 1696	288	3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe	3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe
PID 288 wrote to memory of 1696	288	3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe	3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe
PID 288 wrote to memory of 1696	288	3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe	3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe
PID 288 wrote to memory of 1696	288	3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe	3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe
PID 288 wrote to memory of 1696	288	3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe	3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe
PID 288 wrote to memory of 1696	288	3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe	3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe

C:\Users\Admin\AppData\Local\Temp\3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe
"C:\Users\Admin\AppData\Local\Temp\3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:288

C:\Users\Admin\AppData\Local\Temp\3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe
"C:\Users\Admin\AppData\Local\Temp\3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe" Track="0001001000"
2⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1696

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

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/288-54-0x0000000000230000-0x0000000000233000-memory.dmp

Filesize
12KB

Download
memory/288-55-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/288-71-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/1696-67-0x0000000000400000-0x00000000005BC000-memory.dmp

Filesize
1.7MB

Download
memory/1696-59-0x0000000000400000-0x00000000005BC000-memory.dmp

Filesize
1.7MB

Download
memory/1696-63-0x0000000000400000-0x00000000005BC000-memory.dmp

Filesize
1.7MB

Download
memory/1696-61-0x0000000000400000-0x00000000005BC000-memory.dmp

Filesize
1.7MB

Download
memory/1696-65-0x0000000000400000-0x00000000005BC000-memory.dmp

Filesize
1.7MB

Download
memory/1696-57-0x0000000000400000-0x00000000005BC000-memory.dmp

Filesize
1.7MB

Download
memory/1696-70-0x0000000074DA1000-0x0000000074DA3000-memory.dmp

Filesize
8KB

Download
memory/1696-56-0x0000000000400000-0x00000000005BC000-memory.dmp

Filesize
1.7MB

Download
memory/1696-68-0x00000000004BAFB0-mapping.dmp

Download
memory/1696-72-0x0000000000400000-0x00000000005BC000-memory.dmp

Filesize
1.7MB

Download
memory/1696-73-0x0000000000400000-0x00000000005BC000-memory.dmp

Filesize
1.7MB

Download
memory/1696-74-0x0000000000400000-0x00000000005BC000-memory.dmp

Filesize
1.7MB

Download
memory/1696-75-0x0000000000400000-0x00000000005BC000-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