805c1248cca8695808916cff47040e3f6ae69a307d84086ca8fd8bc27aed79f6

Analysis

max time kernel
147s
max time network
172s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
25/11/2022, 11:18

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

805c1248cca8695808916cff47040e3f6ae69a307d84086ca8fd8bc27aed79f6.exe
Size

935KB
MD5

454db2b84d4a9f29d2f5479234618663
SHA1

2fa17a449cb8cd749f552098a423a32adda834d1
SHA256

805c1248cca8695808916cff47040e3f6ae69a307d84086ca8fd8bc27aed79f6
SHA512

2284ed9efe778d692239ed4e7105733111621c9990f5568349fed6f8bb2960c5f28c8598b25ffd1e75b3f44d8bfffdd17ade2cf5278f4853bf0f1984a2d942ff
SSDEEP

12288:Z5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4Y:ZyHv5Z+Wzv7AiBll0OBWi6si9GJ

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 5 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1668-133-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/1668-135-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/1668-136-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/1668-137-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/1668-138-0x0000000000400000-0x00000000004F2000-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	805c1248cca8695808916cff47040e3f6ae69a307d84086ca8fd8bc27aed79f6.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	805c1248cca8695808916cff47040e3f6ae69a307d84086ca8fd8bc27aed79f6.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	805c1248cca8695808916cff47040e3f6ae69a307d84086ca8fd8bc27aed79f6.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	805c1248cca8695808916cff47040e3f6ae69a307d84086ca8fd8bc27aed79f6.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4732 set thread context of 1668	4732	805c1248cca8695808916cff47040e3f6ae69a307d84086ca8fd8bc27aed79f6.exe	80

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1668	805c1248cca8695808916cff47040e3f6ae69a307d84086ca8fd8bc27aed79f6.exe
1668	805c1248cca8695808916cff47040e3f6ae69a307d84086ca8fd8bc27aed79f6.exe
1668	805c1248cca8695808916cff47040e3f6ae69a307d84086ca8fd8bc27aed79f6.exe
1668	805c1248cca8695808916cff47040e3f6ae69a307d84086ca8fd8bc27aed79f6.exe
1668	805c1248cca8695808916cff47040e3f6ae69a307d84086ca8fd8bc27aed79f6.exe
1668	805c1248cca8695808916cff47040e3f6ae69a307d84086ca8fd8bc27aed79f6.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4732 wrote to memory of 1668	4732	805c1248cca8695808916cff47040e3f6ae69a307d84086ca8fd8bc27aed79f6.exe	80
PID 4732 wrote to memory of 1668	4732	805c1248cca8695808916cff47040e3f6ae69a307d84086ca8fd8bc27aed79f6.exe	80
PID 4732 wrote to memory of 1668	4732	805c1248cca8695808916cff47040e3f6ae69a307d84086ca8fd8bc27aed79f6.exe	80
PID 4732 wrote to memory of 1668	4732	805c1248cca8695808916cff47040e3f6ae69a307d84086ca8fd8bc27aed79f6.exe	80
PID 4732 wrote to memory of 1668	4732	805c1248cca8695808916cff47040e3f6ae69a307d84086ca8fd8bc27aed79f6.exe	80
PID 4732 wrote to memory of 1668	4732	805c1248cca8695808916cff47040e3f6ae69a307d84086ca8fd8bc27aed79f6.exe	80
PID 4732 wrote to memory of 1668	4732	805c1248cca8695808916cff47040e3f6ae69a307d84086ca8fd8bc27aed79f6.exe	80
PID 4732 wrote to memory of 1668	4732	805c1248cca8695808916cff47040e3f6ae69a307d84086ca8fd8bc27aed79f6.exe	80

C:\Users\Admin\AppData\Local\Temp\805c1248cca8695808916cff47040e3f6ae69a307d84086ca8fd8bc27aed79f6.exe
"C:\Users\Admin\AppData\Local\Temp\805c1248cca8695808916cff47040e3f6ae69a307d84086ca8fd8bc27aed79f6.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4732
- C:\Users\Admin\AppData\Local\Temp\805c1248cca8695808916cff47040e3f6ae69a307d84086ca8fd8bc27aed79f6.exe
  "C:\Users\Admin\AppData\Local\Temp\805c1248cca8695808916cff47040e3f6ae69a307d84086ca8fd8bc27aed79f6.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:1668

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1668-133-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1668-135-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1668-136-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1668-137-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1668-138-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads