be572ec42bf360d77328c3fd8c2bffd8fb69ed5ae8e318d5942f2e5f930370e1

General

Target

be572ec42bf360d77328c3fd8c2bffd8fb69ed5ae8e318d5942f2e5f930370e1.exe
Size

935KB
MD5

d854508f3752ef835a8c4b93c4ff3a27
SHA1

417c6a25d96fb459d6cdc915eef05f9f42a88602
SHA256

be572ec42bf360d77328c3fd8c2bffd8fb69ed5ae8e318d5942f2e5f930370e1
SHA512

6ab5f5bb9169c0815945c5bd48119e9f0b0d433284283127e51a1ffa39ad3713c3dd58d10db7de055df6d594d6604362c5400cf762b80dad066bcb76b813d530
SSDEEP

12288:J5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4g:JyHv5Z+Wzv7AiBll0OBWi6si9GF

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/1604-55-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1604-57-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1604-58-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1604-61-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1604-63-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1604-64-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1604-65-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1604-66-0x0000000000400000-0x00000000004F2000-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\VideoBiosVersion	be572ec42bf360d77328c3fd8c2bffd8fb69ed5ae8e318d5942f2e5f930370e1.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	be572ec42bf360d77328c3fd8c2bffd8fb69ed5ae8e318d5942f2e5f930370e1.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	be572ec42bf360d77328c3fd8c2bffd8fb69ed5ae8e318d5942f2e5f930370e1.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	be572ec42bf360d77328c3fd8c2bffd8fb69ed5ae8e318d5942f2e5f930370e1.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1192 set thread context of 1604	1192	be572ec42bf360d77328c3fd8c2bffd8fb69ed5ae8e318d5942f2e5f930370e1.exe	28

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1604	be572ec42bf360d77328c3fd8c2bffd8fb69ed5ae8e318d5942f2e5f930370e1.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1192 wrote to memory of 1604	1192	be572ec42bf360d77328c3fd8c2bffd8fb69ed5ae8e318d5942f2e5f930370e1.exe	28
PID 1192 wrote to memory of 1604	1192	be572ec42bf360d77328c3fd8c2bffd8fb69ed5ae8e318d5942f2e5f930370e1.exe	28
PID 1192 wrote to memory of 1604	1192	be572ec42bf360d77328c3fd8c2bffd8fb69ed5ae8e318d5942f2e5f930370e1.exe	28
PID 1192 wrote to memory of 1604	1192	be572ec42bf360d77328c3fd8c2bffd8fb69ed5ae8e318d5942f2e5f930370e1.exe	28
PID 1192 wrote to memory of 1604	1192	be572ec42bf360d77328c3fd8c2bffd8fb69ed5ae8e318d5942f2e5f930370e1.exe	28
PID 1192 wrote to memory of 1604	1192	be572ec42bf360d77328c3fd8c2bffd8fb69ed5ae8e318d5942f2e5f930370e1.exe	28
PID 1192 wrote to memory of 1604	1192	be572ec42bf360d77328c3fd8c2bffd8fb69ed5ae8e318d5942f2e5f930370e1.exe	28
PID 1192 wrote to memory of 1604	1192	be572ec42bf360d77328c3fd8c2bffd8fb69ed5ae8e318d5942f2e5f930370e1.exe	28

C:\Users\Admin\AppData\Local\Temp\be572ec42bf360d77328c3fd8c2bffd8fb69ed5ae8e318d5942f2e5f930370e1.exe
"C:\Users\Admin\AppData\Local\Temp\be572ec42bf360d77328c3fd8c2bffd8fb69ed5ae8e318d5942f2e5f930370e1.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1192
- C:\Users\Admin\AppData\Local\Temp\be572ec42bf360d77328c3fd8c2bffd8fb69ed5ae8e318d5942f2e5f930370e1.exe
  "C:\Users\Admin\AppData\Local\Temp\be572ec42bf360d77328c3fd8c2bffd8fb69ed5ae8e318d5942f2e5f930370e1.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:1604

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1604-54-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1604-55-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1604-57-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1604-58-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1604-61-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1604-62-0x0000000076701000-0x0000000076703000-memory.dmp

Filesize
8KB

Download
memory/1604-63-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1604-64-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1604-65-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1604-66-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads