27a8793e831c20cfdc6dd671e995f92d8a2259c2435253ef310326b43121acd6

General

Target

27a8793e831c20cfdc6dd671e995f92d8a2259c2435253ef310326b43121acd6.exe
Size

8.8MB
MD5

23ce3c3d566badc409dc3ca91a884046
SHA1

067aa4e9d5cf7cdc72b8522add5f4b3f46b0df4e
SHA256

27a8793e831c20cfdc6dd671e995f92d8a2259c2435253ef310326b43121acd6
SHA512

24159e6c9c38f85a1d1d28217931077de79f57bf0dd87ec12f7141626714a7614619846b1002bbdd6b2cff09d99ef6cc3fc34fab87b7f6fbb9b3fbb0e7ac543f
SSDEEP

196608:yYe4SDb6W8o4gL+vG/pH9tPw0aHow5SzCaUMluV:yYWbiguGxH9BFaIw5XaUMlu

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

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	27a8793e831c20cfdc6dd671e995f92d8a2259c2435253ef310326b43121acd6.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	27a8793e831c20cfdc6dd671e995f92d8a2259c2435253ef310326b43121acd6.exe

Enumerates connected drives 3 TTPs 23 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\B:	27a8793e831c20cfdc6dd671e995f92d8a2259c2435253ef310326b43121acd6.exe
File opened (read-only)	\??\M:	27a8793e831c20cfdc6dd671e995f92d8a2259c2435253ef310326b43121acd6.exe
File opened (read-only)	\??\N:	27a8793e831c20cfdc6dd671e995f92d8a2259c2435253ef310326b43121acd6.exe
File opened (read-only)	\??\P:	27a8793e831c20cfdc6dd671e995f92d8a2259c2435253ef310326b43121acd6.exe
File opened (read-only)	\??\U:	27a8793e831c20cfdc6dd671e995f92d8a2259c2435253ef310326b43121acd6.exe
File opened (read-only)	\??\A:	27a8793e831c20cfdc6dd671e995f92d8a2259c2435253ef310326b43121acd6.exe
File opened (read-only)	\??\E:	27a8793e831c20cfdc6dd671e995f92d8a2259c2435253ef310326b43121acd6.exe
File opened (read-only)	\??\G:	27a8793e831c20cfdc6dd671e995f92d8a2259c2435253ef310326b43121acd6.exe
File opened (read-only)	\??\O:	27a8793e831c20cfdc6dd671e995f92d8a2259c2435253ef310326b43121acd6.exe
File opened (read-only)	\??\W:	27a8793e831c20cfdc6dd671e995f92d8a2259c2435253ef310326b43121acd6.exe
File opened (read-only)	\??\Z:	27a8793e831c20cfdc6dd671e995f92d8a2259c2435253ef310326b43121acd6.exe
File opened (read-only)	\??\I:	27a8793e831c20cfdc6dd671e995f92d8a2259c2435253ef310326b43121acd6.exe
File opened (read-only)	\??\J:	27a8793e831c20cfdc6dd671e995f92d8a2259c2435253ef310326b43121acd6.exe
File opened (read-only)	\??\L:	27a8793e831c20cfdc6dd671e995f92d8a2259c2435253ef310326b43121acd6.exe
File opened (read-only)	\??\Q:	27a8793e831c20cfdc6dd671e995f92d8a2259c2435253ef310326b43121acd6.exe
File opened (read-only)	\??\R:	27a8793e831c20cfdc6dd671e995f92d8a2259c2435253ef310326b43121acd6.exe
File opened (read-only)	\??\S:	27a8793e831c20cfdc6dd671e995f92d8a2259c2435253ef310326b43121acd6.exe
File opened (read-only)	\??\Y:	27a8793e831c20cfdc6dd671e995f92d8a2259c2435253ef310326b43121acd6.exe
File opened (read-only)	\??\H:	27a8793e831c20cfdc6dd671e995f92d8a2259c2435253ef310326b43121acd6.exe
File opened (read-only)	\??\K:	27a8793e831c20cfdc6dd671e995f92d8a2259c2435253ef310326b43121acd6.exe
File opened (read-only)	\??\T:	27a8793e831c20cfdc6dd671e995f92d8a2259c2435253ef310326b43121acd6.exe
File opened (read-only)	\??\V:	27a8793e831c20cfdc6dd671e995f92d8a2259c2435253ef310326b43121acd6.exe
File opened (read-only)	\??\X:	27a8793e831c20cfdc6dd671e995f92d8a2259c2435253ef310326b43121acd6.exe

Checks processor information in registry 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	27a8793e831c20cfdc6dd671e995f92d8a2259c2435253ef310326b43121acd6.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	27a8793e831c20cfdc6dd671e995f92d8a2259c2435253ef310326b43121acd6.exe

Enumerates system info in registry 2 TTPs 5 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	27a8793e831c20cfdc6dd671e995f92d8a2259c2435253ef310326b43121acd6.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	27a8793e831c20cfdc6dd671e995f92d8a2259c2435253ef310326b43121acd6.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	27a8793e831c20cfdc6dd671e995f92d8a2259c2435253ef310326b43121acd6.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemVersion	27a8793e831c20cfdc6dd671e995f92d8a2259c2435253ef310326b43121acd6.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\BIOSVersion	27a8793e831c20cfdc6dd671e995f92d8a2259c2435253ef310326b43121acd6.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
220	27a8793e831c20cfdc6dd671e995f92d8a2259c2435253ef310326b43121acd6.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 220 wrote to memory of 2812	220	27a8793e831c20cfdc6dd671e995f92d8a2259c2435253ef310326b43121acd6.exe	89
PID 220 wrote to memory of 2812	220	27a8793e831c20cfdc6dd671e995f92d8a2259c2435253ef310326b43121acd6.exe	89
PID 220 wrote to memory of 2812	220	27a8793e831c20cfdc6dd671e995f92d8a2259c2435253ef310326b43121acd6.exe	89
PID 220 wrote to memory of 2812	220	27a8793e831c20cfdc6dd671e995f92d8a2259c2435253ef310326b43121acd6.exe	89
PID 220 wrote to memory of 2812	220	27a8793e831c20cfdc6dd671e995f92d8a2259c2435253ef310326b43121acd6.exe	89
PID 220 wrote to memory of 2812	220	27a8793e831c20cfdc6dd671e995f92d8a2259c2435253ef310326b43121acd6.exe	89
PID 220 wrote to memory of 2812	220	27a8793e831c20cfdc6dd671e995f92d8a2259c2435253ef310326b43121acd6.exe	89
PID 220 wrote to memory of 2812	220	27a8793e831c20cfdc6dd671e995f92d8a2259c2435253ef310326b43121acd6.exe	89
PID 220 wrote to memory of 2812	220	27a8793e831c20cfdc6dd671e995f92d8a2259c2435253ef310326b43121acd6.exe	89
PID 220 wrote to memory of 2812	220	27a8793e831c20cfdc6dd671e995f92d8a2259c2435253ef310326b43121acd6.exe	89
PID 220 wrote to memory of 2812	220	27a8793e831c20cfdc6dd671e995f92d8a2259c2435253ef310326b43121acd6.exe	89
PID 220 wrote to memory of 2812	220	27a8793e831c20cfdc6dd671e995f92d8a2259c2435253ef310326b43121acd6.exe	89
PID 220 wrote to memory of 2812	220	27a8793e831c20cfdc6dd671e995f92d8a2259c2435253ef310326b43121acd6.exe	89
PID 220 wrote to memory of 2812	220	27a8793e831c20cfdc6dd671e995f92d8a2259c2435253ef310326b43121acd6.exe	89
PID 220 wrote to memory of 2812	220	27a8793e831c20cfdc6dd671e995f92d8a2259c2435253ef310326b43121acd6.exe	89
PID 220 wrote to memory of 2812	220	27a8793e831c20cfdc6dd671e995f92d8a2259c2435253ef310326b43121acd6.exe	89
PID 220 wrote to memory of 2812	220	27a8793e831c20cfdc6dd671e995f92d8a2259c2435253ef310326b43121acd6.exe	89
PID 220 wrote to memory of 2812	220	27a8793e831c20cfdc6dd671e995f92d8a2259c2435253ef310326b43121acd6.exe	89

C:\Users\Admin\AppData\Local\Temp\27a8793e831c20cfdc6dd671e995f92d8a2259c2435253ef310326b43121acd6.exe
"C:\Users\Admin\AppData\Local\Temp\27a8793e831c20cfdc6dd671e995f92d8a2259c2435253ef310326b43121acd6.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:220
- C:\Users\Admin\AppData\Local\Temp\27a8793e831c20cfdc6dd671e995f92d8a2259c2435253ef310326b43121acd6.exe
  "C:\Users\Admin\AppData\Local\Temp\27a8793e831c20cfdc6dd671e995f92d8a2259c2435253ef310326b43121acd6.exe"
  2⤵
  - Checks BIOS information in registry
  - Enumerates connected drives
  - Checks processor information in registry
  - Enumerates system info in registry
  PID:2812

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

4

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/220-19-0x0000000010000000-0x00000000108DD000-memory.dmp

Filesize
8.9MB

Download
memory/220-1-0x0000000000F90000-0x0000000000F93000-memory.dmp

Filesize
12KB

Download
memory/220-3-0x0000000010000000-0x00000000108DD000-memory.dmp

Filesize
8.9MB

Download
memory/220-2-0x0000000010000000-0x00000000108DD000-memory.dmp

Filesize
8.9MB

Download
memory/220-11-0x0000000010000000-0x00000000108DD000-memory.dmp

Filesize
8.9MB

Download
memory/220-0-0x0000000000400000-0x0000000000F6A000-memory.dmp

Filesize
11.4MB

Download
memory/220-18-0x0000000000400000-0x0000000000F6A000-memory.dmp

Filesize
11.4MB

Download
memory/2812-8-0x0000000000F70000-0x0000000001210000-memory.dmp

Filesize
2.6MB

Download
memory/2812-6-0x0000000000F70000-0x0000000001210000-memory.dmp

Filesize
2.6MB

Download
memory/2812-16-0x0000000000F70000-0x0000000001210000-memory.dmp

Filesize
2.6MB

Download
memory/2812-9-0x0000000000400000-0x0000000000CB9000-memory.dmp

Filesize
8.7MB

Download
memory/2812-20-0x0000000000401000-0x0000000000F6A000-memory.dmp

Filesize
11.4MB

Download
memory/2812-10-0x00000000001D0000-0x00000000001D1000-memory.dmp

Filesize
4KB

Download
memory/2812-13-0x0000000000F70000-0x0000000001210000-memory.dmp

Filesize
2.6MB

Download
memory/2812-17-0x0000000000F70000-0x0000000001210000-memory.dmp

Filesize
2.6MB

Download
memory/2812-14-0x0000000000F70000-0x0000000001210000-memory.dmp

Filesize
2.6MB

Download
memory/2812-21-0x0000000000400000-0x0000000000CB9000-memory.dmp

Filesize
8.7MB

Download
memory/2812-22-0x0000000000400000-0x0000000000CB9000-memory.dmp

Filesize
8.7MB

Download
memory/2812-25-0x0000000000F70000-0x0000000001210000-memory.dmp

Filesize
2.6MB

Download
memory/2812-26-0x0000000000400000-0x0000000000CB9000-memory.dmp

Filesize
8.7MB

Download
memory/2812-28-0x0000000000F70000-0x0000000001210000-memory.dmp

Filesize
2.6MB

Download
memory/2812-29-0x0000000000401000-0x0000000000F6A000-memory.dmp

Filesize
11.4MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads