07b0acf0f76b27d116ffdd617b12d24ab7085157c3436898d07baf64bd9edbc1

Analysis

max time kernel
145s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
25/11/2022, 16:29

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General

Target

07b0acf0f76b27d116ffdd617b12d24ab7085157c3436898d07baf64bd9edbc1.exe
Size

935KB
MD5

acf788e53990ea6b284214bf00d2e474
SHA1

b4ea090694c06e35a67101e389a94250cb5e00eb
SHA256

07b0acf0f76b27d116ffdd617b12d24ab7085157c3436898d07baf64bd9edbc1
SHA512

f61a6c76d1f2d4818dc2cfc77f37eab4b999a09b9988731c5a5bbf69070e355680b630d507046ef3c84e2a511dae1564c3345297120789b436be797b2fdf391c
SSDEEP

12288:p5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4W:pyHv5Z+Wzv7AiBll0OBWi6si9G7

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/4344-133-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/4344-135-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/4344-136-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/4344-137-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/4344-138-0x0000000000400000-0x00000000004F2000-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\VideoBiosVersion	07b0acf0f76b27d116ffdd617b12d24ab7085157c3436898d07baf64bd9edbc1.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	07b0acf0f76b27d116ffdd617b12d24ab7085157c3436898d07baf64bd9edbc1.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	07b0acf0f76b27d116ffdd617b12d24ab7085157c3436898d07baf64bd9edbc1.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	07b0acf0f76b27d116ffdd617b12d24ab7085157c3436898d07baf64bd9edbc1.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2412 set thread context of 4344	2412	07b0acf0f76b27d116ffdd617b12d24ab7085157c3436898d07baf64bd9edbc1.exe	81

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
4344	07b0acf0f76b27d116ffdd617b12d24ab7085157c3436898d07baf64bd9edbc1.exe
4344	07b0acf0f76b27d116ffdd617b12d24ab7085157c3436898d07baf64bd9edbc1.exe
4344	07b0acf0f76b27d116ffdd617b12d24ab7085157c3436898d07baf64bd9edbc1.exe
4344	07b0acf0f76b27d116ffdd617b12d24ab7085157c3436898d07baf64bd9edbc1.exe
4344	07b0acf0f76b27d116ffdd617b12d24ab7085157c3436898d07baf64bd9edbc1.exe
4344	07b0acf0f76b27d116ffdd617b12d24ab7085157c3436898d07baf64bd9edbc1.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2412 wrote to memory of 4344	2412	07b0acf0f76b27d116ffdd617b12d24ab7085157c3436898d07baf64bd9edbc1.exe	81
PID 2412 wrote to memory of 4344	2412	07b0acf0f76b27d116ffdd617b12d24ab7085157c3436898d07baf64bd9edbc1.exe	81
PID 2412 wrote to memory of 4344	2412	07b0acf0f76b27d116ffdd617b12d24ab7085157c3436898d07baf64bd9edbc1.exe	81
PID 2412 wrote to memory of 4344	2412	07b0acf0f76b27d116ffdd617b12d24ab7085157c3436898d07baf64bd9edbc1.exe	81
PID 2412 wrote to memory of 4344	2412	07b0acf0f76b27d116ffdd617b12d24ab7085157c3436898d07baf64bd9edbc1.exe	81
PID 2412 wrote to memory of 4344	2412	07b0acf0f76b27d116ffdd617b12d24ab7085157c3436898d07baf64bd9edbc1.exe	81
PID 2412 wrote to memory of 4344	2412	07b0acf0f76b27d116ffdd617b12d24ab7085157c3436898d07baf64bd9edbc1.exe	81
PID 2412 wrote to memory of 4344	2412	07b0acf0f76b27d116ffdd617b12d24ab7085157c3436898d07baf64bd9edbc1.exe	81

C:\Users\Admin\AppData\Local\Temp\07b0acf0f76b27d116ffdd617b12d24ab7085157c3436898d07baf64bd9edbc1.exe
"C:\Users\Admin\AppData\Local\Temp\07b0acf0f76b27d116ffdd617b12d24ab7085157c3436898d07baf64bd9edbc1.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2412
- C:\Users\Admin\AppData\Local\Temp\07b0acf0f76b27d116ffdd617b12d24ab7085157c3436898d07baf64bd9edbc1.exe
  "C:\Users\Admin\AppData\Local\Temp\07b0acf0f76b27d116ffdd617b12d24ab7085157c3436898d07baf64bd9edbc1.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:4344

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/4344-133-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/4344-135-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/4344-136-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/4344-137-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/4344-138-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads