6d153f9fb64538d9520bff8d018548185ed44ab0cf4c18a496a60fed45ebbec1

General

Target

6d153f9fb64538d9520bff8d018548185ed44ab0cf4c18a496a60fed45ebbec1.exe
Size

935KB
MD5

275028c2726db4ab45cfa3282a0e9a79
SHA1

4fe99fa7b20b25da7da8a126b286f1c83fcd02fb
SHA256

6d153f9fb64538d9520bff8d018548185ed44ab0cf4c18a496a60fed45ebbec1
SHA512

c44fc9624e9370c80eb83c8507d79d0cd883273c5cd8b62f2e5a7c4ed528b71b62f61276a3a88da7edb2d563bc60c856da29e0fa5cf91d4b7d4da61c28e8da72
SSDEEP

12288:55Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x43:5yHv5Z+Wzv7AiBll0OBWi6si9G6

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 8 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/1732-57-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1732-58-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1732-55-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1732-61-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1732-63-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1732-64-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1732-65-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1732-66-0x0000000000400000-0x00000000004F2000-memory.dmp	upx

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	6d153f9fb64538d9520bff8d018548185ed44ab0cf4c18a496a60fed45ebbec1.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	6d153f9fb64538d9520bff8d018548185ed44ab0cf4c18a496a60fed45ebbec1.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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	6d153f9fb64538d9520bff8d018548185ed44ab0cf4c18a496a60fed45ebbec1.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	6d153f9fb64538d9520bff8d018548185ed44ab0cf4c18a496a60fed45ebbec1.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1368 set thread context of 1732	1368	6d153f9fb64538d9520bff8d018548185ed44ab0cf4c18a496a60fed45ebbec1.exe	28

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1732	6d153f9fb64538d9520bff8d018548185ed44ab0cf4c18a496a60fed45ebbec1.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1368 wrote to memory of 1732	1368	6d153f9fb64538d9520bff8d018548185ed44ab0cf4c18a496a60fed45ebbec1.exe	28
PID 1368 wrote to memory of 1732	1368	6d153f9fb64538d9520bff8d018548185ed44ab0cf4c18a496a60fed45ebbec1.exe	28
PID 1368 wrote to memory of 1732	1368	6d153f9fb64538d9520bff8d018548185ed44ab0cf4c18a496a60fed45ebbec1.exe	28
PID 1368 wrote to memory of 1732	1368	6d153f9fb64538d9520bff8d018548185ed44ab0cf4c18a496a60fed45ebbec1.exe	28
PID 1368 wrote to memory of 1732	1368	6d153f9fb64538d9520bff8d018548185ed44ab0cf4c18a496a60fed45ebbec1.exe	28
PID 1368 wrote to memory of 1732	1368	6d153f9fb64538d9520bff8d018548185ed44ab0cf4c18a496a60fed45ebbec1.exe	28
PID 1368 wrote to memory of 1732	1368	6d153f9fb64538d9520bff8d018548185ed44ab0cf4c18a496a60fed45ebbec1.exe	28
PID 1368 wrote to memory of 1732	1368	6d153f9fb64538d9520bff8d018548185ed44ab0cf4c18a496a60fed45ebbec1.exe	28

C:\Users\Admin\AppData\Local\Temp\6d153f9fb64538d9520bff8d018548185ed44ab0cf4c18a496a60fed45ebbec1.exe
"C:\Users\Admin\AppData\Local\Temp\6d153f9fb64538d9520bff8d018548185ed44ab0cf4c18a496a60fed45ebbec1.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1368
- C:\Users\Admin\AppData\Local\Temp\6d153f9fb64538d9520bff8d018548185ed44ab0cf4c18a496a60fed45ebbec1.exe
  "C:\Users\Admin\AppData\Local\Temp\6d153f9fb64538d9520bff8d018548185ed44ab0cf4c18a496a60fed45ebbec1.exe" Track="0001101000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:1732

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1732-54-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1732-57-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1732-58-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1732-55-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1732-59-0x00000000004F0400-mapping.dmp

Download
memory/1732-61-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1732-62-0x0000000076071000-0x0000000076073000-memory.dmp

Filesize
8KB

Download
memory/1732-63-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1732-64-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1732-65-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1732-66-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads