6231f9ba5fa17625a7b0f0115b9ac8293235cad14051bd50663428084b5cb8e7

General

Target

6231f9ba5fa17625a7b0f0115b9ac8293235cad14051bd50663428084b5cb8e7.exe
Size

828KB
MD5

e068fd94377b19e876c277b9032fca26
SHA1

851f164dba6a82450ee7d4fa90627aa9b5c63dde
SHA256

6231f9ba5fa17625a7b0f0115b9ac8293235cad14051bd50663428084b5cb8e7
SHA512

b9d22b77ab3d878249ed6de1c89be60bb3b3bf4185d95ca9c2b7fcdf8893dc02227980788f4490e1a0f11e214997fcde85cf67ccf3540706f8bf6dfa98b6f8b4
SSDEEP

24576:ADFhwFzsQNLAr5bj/b4FKHrJ841gAQguqMwP:cFhwFzPBYb02y4SA5M

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:

6231f9ba5fa17625a7b0f0115b9ac8293235cad14051bd50663428084b5cb8e7.exe6231f9ba5fa17625a7b0f0115b9ac8293235cad14051bd50663428084b5cb8e7.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	6231f9ba5fa17625a7b0f0115b9ac8293235cad14051bd50663428084b5cb8e7.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	6231f9ba5fa17625a7b0f0115b9ac8293235cad14051bd50663428084b5cb8e7.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	6231f9ba5fa17625a7b0f0115b9ac8293235cad14051bd50663428084b5cb8e7.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:

6231f9ba5fa17625a7b0f0115b9ac8293235cad14051bd50663428084b5cb8e7.exe6231f9ba5fa17625a7b0f0115b9ac8293235cad14051bd50663428084b5cb8e7.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	6231f9ba5fa17625a7b0f0115b9ac8293235cad14051bd50663428084b5cb8e7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	6231f9ba5fa17625a7b0f0115b9ac8293235cad14051bd50663428084b5cb8e7.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	6231f9ba5fa17625a7b0f0115b9ac8293235cad14051bd50663428084b5cb8e7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	6231f9ba5fa17625a7b0f0115b9ac8293235cad14051bd50663428084b5cb8e7.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

6231f9ba5fa17625a7b0f0115b9ac8293235cad14051bd50663428084b5cb8e7.exe

description	pid	process	target process
PID 268 set thread context of 680	268	6231f9ba5fa17625a7b0f0115b9ac8293235cad14051bd50663428084b5cb8e7.exe	6231f9ba5fa17625a7b0f0115b9ac8293235cad14051bd50663428084b5cb8e7.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

6231f9ba5fa17625a7b0f0115b9ac8293235cad14051bd50663428084b5cb8e7.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main	6231f9ba5fa17625a7b0f0115b9ac8293235cad14051bd50663428084b5cb8e7.exe

Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

6231f9ba5fa17625a7b0f0115b9ac8293235cad14051bd50663428084b5cb8e7.exe

pid	process
680	6231f9ba5fa17625a7b0f0115b9ac8293235cad14051bd50663428084b5cb8e7.exe
680	6231f9ba5fa17625a7b0f0115b9ac8293235cad14051bd50663428084b5cb8e7.exe
680	6231f9ba5fa17625a7b0f0115b9ac8293235cad14051bd50663428084b5cb8e7.exe
680	6231f9ba5fa17625a7b0f0115b9ac8293235cad14051bd50663428084b5cb8e7.exe
680	6231f9ba5fa17625a7b0f0115b9ac8293235cad14051bd50663428084b5cb8e7.exe
680	6231f9ba5fa17625a7b0f0115b9ac8293235cad14051bd50663428084b5cb8e7.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

6231f9ba5fa17625a7b0f0115b9ac8293235cad14051bd50663428084b5cb8e7.exe

description	pid	process	target process
PID 268 wrote to memory of 680	268	6231f9ba5fa17625a7b0f0115b9ac8293235cad14051bd50663428084b5cb8e7.exe	6231f9ba5fa17625a7b0f0115b9ac8293235cad14051bd50663428084b5cb8e7.exe
PID 268 wrote to memory of 680	268	6231f9ba5fa17625a7b0f0115b9ac8293235cad14051bd50663428084b5cb8e7.exe	6231f9ba5fa17625a7b0f0115b9ac8293235cad14051bd50663428084b5cb8e7.exe
PID 268 wrote to memory of 680	268	6231f9ba5fa17625a7b0f0115b9ac8293235cad14051bd50663428084b5cb8e7.exe	6231f9ba5fa17625a7b0f0115b9ac8293235cad14051bd50663428084b5cb8e7.exe
PID 268 wrote to memory of 680	268	6231f9ba5fa17625a7b0f0115b9ac8293235cad14051bd50663428084b5cb8e7.exe	6231f9ba5fa17625a7b0f0115b9ac8293235cad14051bd50663428084b5cb8e7.exe
PID 268 wrote to memory of 680	268	6231f9ba5fa17625a7b0f0115b9ac8293235cad14051bd50663428084b5cb8e7.exe	6231f9ba5fa17625a7b0f0115b9ac8293235cad14051bd50663428084b5cb8e7.exe
PID 268 wrote to memory of 680	268	6231f9ba5fa17625a7b0f0115b9ac8293235cad14051bd50663428084b5cb8e7.exe	6231f9ba5fa17625a7b0f0115b9ac8293235cad14051bd50663428084b5cb8e7.exe
PID 268 wrote to memory of 680	268	6231f9ba5fa17625a7b0f0115b9ac8293235cad14051bd50663428084b5cb8e7.exe	6231f9ba5fa17625a7b0f0115b9ac8293235cad14051bd50663428084b5cb8e7.exe
PID 268 wrote to memory of 680	268	6231f9ba5fa17625a7b0f0115b9ac8293235cad14051bd50663428084b5cb8e7.exe	6231f9ba5fa17625a7b0f0115b9ac8293235cad14051bd50663428084b5cb8e7.exe
PID 268 wrote to memory of 680	268	6231f9ba5fa17625a7b0f0115b9ac8293235cad14051bd50663428084b5cb8e7.exe	6231f9ba5fa17625a7b0f0115b9ac8293235cad14051bd50663428084b5cb8e7.exe
PID 268 wrote to memory of 680	268	6231f9ba5fa17625a7b0f0115b9ac8293235cad14051bd50663428084b5cb8e7.exe	6231f9ba5fa17625a7b0f0115b9ac8293235cad14051bd50663428084b5cb8e7.exe
PID 268 wrote to memory of 680	268	6231f9ba5fa17625a7b0f0115b9ac8293235cad14051bd50663428084b5cb8e7.exe	6231f9ba5fa17625a7b0f0115b9ac8293235cad14051bd50663428084b5cb8e7.exe

C:\Users\Admin\AppData\Local\Temp\6231f9ba5fa17625a7b0f0115b9ac8293235cad14051bd50663428084b5cb8e7.exe
"C:\Users\Admin\AppData\Local\Temp\6231f9ba5fa17625a7b0f0115b9ac8293235cad14051bd50663428084b5cb8e7.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:268

C:\Users\Admin\AppData\Local\Temp\6231f9ba5fa17625a7b0f0115b9ac8293235cad14051bd50663428084b5cb8e7.exe
"C:\Users\Admin\AppData\Local\Temp\6231f9ba5fa17625a7b0f0115b9ac8293235cad14051bd50663428084b5cb8e7.exe" Track="0001101000"
2⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:680

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/268-54-0x00000000001C0000-0x00000000001C3000-memory.dmp

Filesize
12KB

Download
memory/268-55-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/268-69-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/680-67-0x0000000000400000-0x00000000005BC000-memory.dmp

Filesize
1.7MB

Download
memory/680-59-0x0000000000400000-0x00000000005BC000-memory.dmp

Filesize
1.7MB

Download
memory/680-61-0x0000000000400000-0x00000000005BC000-memory.dmp

Filesize
1.7MB

Download
memory/680-63-0x0000000000400000-0x00000000005BC000-memory.dmp

Filesize
1.7MB

Download
memory/680-65-0x0000000000400000-0x00000000005BC000-memory.dmp

Filesize
1.7MB

Download
memory/680-57-0x0000000000400000-0x00000000005BC000-memory.dmp

Filesize
1.7MB

Download
memory/680-56-0x0000000000400000-0x00000000005BC000-memory.dmp

Filesize
1.7MB

Download
memory/680-68-0x00000000004BAFB0-mapping.dmp

Download
memory/680-71-0x0000000075511000-0x0000000075513000-memory.dmp

Filesize
8KB

Download
memory/680-72-0x0000000000400000-0x00000000005BC000-memory.dmp

Filesize
1.7MB

Download
memory/680-73-0x0000000000400000-0x00000000005BC000-memory.dmp

Filesize
1.7MB

Download
memory/680-74-0x0000000000400000-0x00000000005BC000-memory.dmp

Filesize
1.7MB

Download
memory/680-75-0x0000000000400000-0x00000000005BC000-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