0cb77fcaae2d6ba1681390ca0891a8db29e27534026344f3d102dba4eeae95cc

General

Target

0cb77fcaae2d6ba1681390ca0891a8db29e27534026344f3d102dba4eeae95cc.exe
Size

935KB
MD5

243dab2eca215f326fa3657b4d7158b4
SHA1

73dc52ea1d14467236dac06227e94c9240533234
SHA256

0cb77fcaae2d6ba1681390ca0891a8db29e27534026344f3d102dba4eeae95cc
SHA512

af00a9797a38ab86f25313b69233d89778b615fac0ca6b1879def3adb5063e60a81dd33af5551729863f703cc46bcf4aa47e63329d31a7cb9bcf90be5d968f76
SSDEEP

12288:J5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4:JyHv5Z+Wzv7AiBll0OBWi6si9G

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 9 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1596-55-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1596-57-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1596-58-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1596-61-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1596-63-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1596-64-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1596-65-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1596-66-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1596-67-0x0000000000400000-0x00000000004F2000-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	0cb77fcaae2d6ba1681390ca0891a8db29e27534026344f3d102dba4eeae95cc.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	0cb77fcaae2d6ba1681390ca0891a8db29e27534026344f3d102dba4eeae95cc.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	0cb77fcaae2d6ba1681390ca0891a8db29e27534026344f3d102dba4eeae95cc.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	0cb77fcaae2d6ba1681390ca0891a8db29e27534026344f3d102dba4eeae95cc.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1680 set thread context of 1596	1680	0cb77fcaae2d6ba1681390ca0891a8db29e27534026344f3d102dba4eeae95cc.exe	29

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1596	0cb77fcaae2d6ba1681390ca0891a8db29e27534026344f3d102dba4eeae95cc.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1680 wrote to memory of 1596	1680	0cb77fcaae2d6ba1681390ca0891a8db29e27534026344f3d102dba4eeae95cc.exe	29
PID 1680 wrote to memory of 1596	1680	0cb77fcaae2d6ba1681390ca0891a8db29e27534026344f3d102dba4eeae95cc.exe	29
PID 1680 wrote to memory of 1596	1680	0cb77fcaae2d6ba1681390ca0891a8db29e27534026344f3d102dba4eeae95cc.exe	29
PID 1680 wrote to memory of 1596	1680	0cb77fcaae2d6ba1681390ca0891a8db29e27534026344f3d102dba4eeae95cc.exe	29
PID 1680 wrote to memory of 1596	1680	0cb77fcaae2d6ba1681390ca0891a8db29e27534026344f3d102dba4eeae95cc.exe	29
PID 1680 wrote to memory of 1596	1680	0cb77fcaae2d6ba1681390ca0891a8db29e27534026344f3d102dba4eeae95cc.exe	29
PID 1680 wrote to memory of 1596	1680	0cb77fcaae2d6ba1681390ca0891a8db29e27534026344f3d102dba4eeae95cc.exe	29
PID 1680 wrote to memory of 1596	1680	0cb77fcaae2d6ba1681390ca0891a8db29e27534026344f3d102dba4eeae95cc.exe	29

C:\Users\Admin\AppData\Local\Temp\0cb77fcaae2d6ba1681390ca0891a8db29e27534026344f3d102dba4eeae95cc.exe
"C:\Users\Admin\AppData\Local\Temp\0cb77fcaae2d6ba1681390ca0891a8db29e27534026344f3d102dba4eeae95cc.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1680
- C:\Users\Admin\AppData\Local\Temp\0cb77fcaae2d6ba1681390ca0891a8db29e27534026344f3d102dba4eeae95cc.exe
  "C:\Users\Admin\AppData\Local\Temp\0cb77fcaae2d6ba1681390ca0891a8db29e27534026344f3d102dba4eeae95cc.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:1596

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/1596-54-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1596-55-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1596-57-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1596-58-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1596-61-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1596-62-0x0000000075831000-0x0000000075833000-memory.dmp

Filesize
8KB

Download
memory/1596-63-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1596-64-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1596-65-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1596-66-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1596-67-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads