06b531057c8cb52f8ef908b68d7c2f5e7f3bf113016660eb3bb058dca310ea37

Analysis

max time kernel
46s
max time network
50s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
25/11/2022, 16:33

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General

Target

06b531057c8cb52f8ef908b68d7c2f5e7f3bf113016660eb3bb058dca310ea37.exe
Size

935KB
MD5

68c002d204241d922d17f2d3a891a985
SHA1

e978285048a4dff5af20cdf3fbabc5766034447c
SHA256

06b531057c8cb52f8ef908b68d7c2f5e7f3bf113016660eb3bb058dca310ea37
SHA512

983ce17b8253af0471f1671487465f3f80fd089e76c7646c6e8ebfead2d5ba2332e1378b7a185c75ee46f767e66a8226b13e9be190b5f18806c93716ace1e797
SSDEEP

12288:p5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4b:pyHv5Z+Wzv7AiBll0OBWi6si9Gi

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1724-55-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1724-58-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1724-57-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1724-62-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1724-63-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1724-64-0x0000000000400000-0x00000000004F2000-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	06b531057c8cb52f8ef908b68d7c2f5e7f3bf113016660eb3bb058dca310ea37.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	06b531057c8cb52f8ef908b68d7c2f5e7f3bf113016660eb3bb058dca310ea37.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	06b531057c8cb52f8ef908b68d7c2f5e7f3bf113016660eb3bb058dca310ea37.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	06b531057c8cb52f8ef908b68d7c2f5e7f3bf113016660eb3bb058dca310ea37.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1500 set thread context of 1724	1500	06b531057c8cb52f8ef908b68d7c2f5e7f3bf113016660eb3bb058dca310ea37.exe	28

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1724	06b531057c8cb52f8ef908b68d7c2f5e7f3bf113016660eb3bb058dca310ea37.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1500 wrote to memory of 1724	1500	06b531057c8cb52f8ef908b68d7c2f5e7f3bf113016660eb3bb058dca310ea37.exe	28
PID 1500 wrote to memory of 1724	1500	06b531057c8cb52f8ef908b68d7c2f5e7f3bf113016660eb3bb058dca310ea37.exe	28
PID 1500 wrote to memory of 1724	1500	06b531057c8cb52f8ef908b68d7c2f5e7f3bf113016660eb3bb058dca310ea37.exe	28
PID 1500 wrote to memory of 1724	1500	06b531057c8cb52f8ef908b68d7c2f5e7f3bf113016660eb3bb058dca310ea37.exe	28
PID 1500 wrote to memory of 1724	1500	06b531057c8cb52f8ef908b68d7c2f5e7f3bf113016660eb3bb058dca310ea37.exe	28
PID 1500 wrote to memory of 1724	1500	06b531057c8cb52f8ef908b68d7c2f5e7f3bf113016660eb3bb058dca310ea37.exe	28
PID 1500 wrote to memory of 1724	1500	06b531057c8cb52f8ef908b68d7c2f5e7f3bf113016660eb3bb058dca310ea37.exe	28
PID 1500 wrote to memory of 1724	1500	06b531057c8cb52f8ef908b68d7c2f5e7f3bf113016660eb3bb058dca310ea37.exe	28

C:\Users\Admin\AppData\Local\Temp\06b531057c8cb52f8ef908b68d7c2f5e7f3bf113016660eb3bb058dca310ea37.exe
"C:\Users\Admin\AppData\Local\Temp\06b531057c8cb52f8ef908b68d7c2f5e7f3bf113016660eb3bb058dca310ea37.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1500
- C:\Users\Admin\AppData\Local\Temp\06b531057c8cb52f8ef908b68d7c2f5e7f3bf113016660eb3bb058dca310ea37.exe
  "C:\Users\Admin\AppData\Local\Temp\06b531057c8cb52f8ef908b68d7c2f5e7f3bf113016660eb3bb058dca310ea37.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:1724

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

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Downloads

memory/1724-54-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1724-55-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1724-58-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1724-57-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1724-61-0x0000000075D71000-0x0000000075D73000-memory.dmp

Filesize
8KB

Download
memory/1724-62-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1724-63-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1724-64-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads